🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.62 AU

Year: 153 Days

Day: 21.7 Hours

Environment

Temp: 236 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,107,157 km

• M1: 154,086 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.87 AU - 1.03 AU

Year: 328 Days

Day: 19.8 Hours

Environment

Temp: 78 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.23 AU - 1.93 AU

Year: 705 Days

Day: 26.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.51 AU - 2.33 AU

Year: 944 Days

Day: 16.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.77 AU - 3.03 AU

Year: 1752 Days

Day: 27.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,107,157 km

• M1: 196,871 km (0.059 R)
• M2: 2,569,643 km (0.06 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.2

Radius: 14.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.57 AU - 7.51 AU

Year: 5266 Days

Day: 7.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 61.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 98,107,157 km

• M1: 218,114 km (0.114 R)
• M2: 345,421 km (0.086 R)
• M3: 645,515 km (0.095 R)
• M4: 876,943 km (0.096 R)
• M5: 1,072,168 km (0.114 R)
• M6: 1,166,115 km (0.05 R)
• M7: 1,312,871 km (0.083 R)
• M8: 1,435,092 km (0.086 R)
• M9: 1,540,110 km (0.097 R)
• M10: 1,702,723 km (0.048 R)
• M11: 2,022,414 km (0.096 R)
• M12: 2,129,376 km (0.088 R)
• M13: 2,349,285 km (0.076 R)
• M14: 2,615,719 km (0.03 R)
• M15: 2,825,455 km (0.117 R)
• M16: 3,054,639 km (0.07 R)
• M17: 3,178,356 km (0.034 R)
• M18: 3,318,081 km (0.089 R)
• M19: 3,417,115 km (0.098 R)
• M20: 3,764,182 km (0.09 R)
• M21: 4,291,065 km (0.058 R)
• M22: 4,508,431 km (0.049 R)
• M23: 4,761,551 km (0.077 R)
• M24: 5,298,308 km (0.091 R)
• M25: 5,515,225 km (0.051 R)
• M26: 5,701,025 km (0.091 R)
• M27: 6,787,106 km (0.085 R)
• M28: 6,968,269 km (0.094 R)
• M29: 7,372,632 km (0.115 R)
• M30: 7,465,682 km (0.098 R)
• M31: 7,746,926 km (0.067 R)
• M32: 7,898,468 km (0.101 R)
• M33: 7,993,613 km (0.098 R)
• M34: 8,281,439 km (0.102 R)
• M35: 8,455,870 km (0.092 R)
• M36: 8,867,563 km (0.089 R)
• M37: 9,487,347 km (0.078 R)
• M38: 10,059,260 km (0.033 R)
• M39: 10,453,750 km (0.08 R)
• M40: 10,600,356 km (0.11 R)
• M41: 10,705,523 km (0.088 R)
• M42: 11,300,922 km (0.107 R)
• M43: 11,430,025 km (0.083 R)
• M44: 11,646,045 km (0.042 R)
• M45: 12,038,589 km (0.08 R)
• M46: 12,501,894 km (0.107 R)
• M47: 12,635,335 km (0.101 R)
• M48: 12,746,935 km (0.11 R)
• M49: 13,196,627 km (0.057 R)
• M50: 13,628,665 km (0.072 R)
• M51: 13,743,108 km (0.048 R)
• M52: 14,111,567 km (0.107 R)
• M53: 14,227,505 km (0.056 R)
• M54: 14,390,118 km (0.099 R)
• M55: 14,787,899 km (0.092 R)
• M56: 14,881,996 km (0.069 R)
• M57: 15,165,484 km (0.102 R)
• M58: 15,260,479 km (0.033 R)
• M59: 15,594,232 km (0.084 R)
• M60: 16,075,189 km (0.084 R)
• M61: 16,196,213 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727

Radius: 11

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.34 AU - 10.74 AU

Year: 10453 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 98,107,157 km

• M1: 145,110 km (0.092 R)
• M2: 258,056 km (0.112 R)
• M3: 347,366 km (0.049 R)
• M4: 569,070 km (0.034 R)
• M5: 893,398 km (0.05 R)
• M6: 1,086,978 km (0.113 R)
• M7: 1,492,837 km (0.095 R)
• M8: 1,654,104 km (0.093 R)
• M9: 1,944,174 km (0.113 R)
• M10: 2,120,999 km (0.088 R)
• M11: 3,533,651 km (0.066 R)
• M12: 3,626,103 km (0.069 R)
• M13: 4,004,286 km (0.085 R)
• M14: 4,696,476 km (0.12 R)
• M15: 4,832,610 km (0.103 R)
• M16: 5,248,791 km (0.104 R)
• M17: 5,604,535 km (0.12 R)
• M18: 6,190,061 km (0.082 R)
• M19: 6,452,455 km (0.118 R)
• M20: 6,642,145 km (0.12 R)
• M21: 8,889,405 km (0.12 R)
• M22: 8,973,778 km (0.106 R)
• M23: 9,744,357 km (0.05 R)
• M24: 9,962,171 km (0.104 R)
• M25: 10,358,456 km (0.041 R)
• M26: 10,759,827 km (0.036 R)
• M27: 11,166,434 km (0.106 R)
• M28: 11,531,901 km (0.032 R)
• M29: 11,624,054 km (0.119 R)
• M30: 12,937,822 km (0.039 R)
• M31: 13,081,436 km (0.067 R)
• M32: 13,177,478 km (0.078 R)
• M33: 14,298,265 km (0.089 R)
• M34: 15,551,147 km (0.101 R)
• M35: 16,578,586 km (0.092 R)
• M36: 17,152,892 km (0.062 R)
• M37: 17,363,376 km (0.106 R)
• M38: 17,627,865 km (0.111 R)
• M39: 18,698,537 km (0.064 R)
• M40: 19,735,101 km (0.041 R)
• M41: 20,066,310 km (0.084 R)
• M42: 20,232,663 km (0.078 R)
• M43: 21,579,642 km (0.079 R)
• M44: 21,750,034 km (0.102 R)
• M45: 21,977,872 km (0.072 R)
• M46: 22,321,199 km (0.114 R)
• M47: 22,436,090 km (0.08 R)
• M48: 24,005,671 km (0.076 R)
• M49: 24,536,744 km (0.071 R)
• M50: 24,655,375 km (0.071 R)
• M51: 24,833,546 km (0.088 R)
• M52: 25,012,016 km (0.106 R)
• M53: 25,310,763 km (0.119 R)
• M54: 26,153,149 km (0.087 R)
• M55: 26,395,497 km (0.11 R)
• M56: 27,188,515 km (0.118 R)
• M57: 27,865,446 km (0.068 R)
• M58: 28,797,740 km (0.036 R)
• M59: 30,246,894 km (0.112 R)
• M60: 30,437,632 km (0.12 R)
• M61: 30,884,331 km (0.073 R)
• M62: 31,204,620 km (0.047 R)
• M63: 31,655,059 km (0.072 R)
• M64: 33,939,269 km (0.113 R)
• M65: 34,668,110 km (0.101 R)
• M66: 35,536,077 km (0.065 R)
• M67: 36,343,606 km (0.036 R)
• M68: 37,157,269 km (0.117 R)
• M69: 38,733,432 km (0.111 R)
• M70: 39,009,739 km (0.115 R)
• M71: 39,982,125 km (0.075 R)
• M72: 42,661,423 km (0.073 R)
• M73: 42,804,140 km (0.106 R)
• M74: 43,018,364 km (0.056 R)
• M75: 44,383,444 km (0.049 R)
• M76: 44,672,617 km (0.103 R)
• M77: 45,471,170 km (0.082 R)
• M78: 47,303,445 km (0.113 R)
• M79: 47,598,751 km (0.104 R)
• M80: 47,894,805 km (0.05 R)
• M81: 47,968,856 km (0.1 R)
• M82: 48,414,359 km (0.084 R)
• M83: 48,563,059 km (0.104 R)
• M84: 48,861,058 km (0.12 R)
• M85: 49,234,454 km (0.1 R)
• M86: 49,984,089 km (0.025 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.2

Radius: 8.4

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.38 AU - 12.34 AU

Year: 13583 Days

Day: 12.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 98,107,157 km

• M1: 456,274 km (0.083 R)
• M2: 530,624 km (0.052 R)
• M3: 795,262 km (0.091 R)
• M4: 1,065,735 km (0.073 R)
• M5: 1,291,778 km (0.111 R)
• M6: 1,688,810 km (0.091 R)
• M7: 2,430,367 km (0.117 R)
• M8: 2,543,762 km (0.054 R)
• M9: 4,064,275 km (0.111 R)
• M10: 4,726,545 km (0.087 R)
• M11: 5,186,708 km (0.025 R)
• M12: 5,274,522 km (0.117 R)
• M13: 5,511,335 km (0.101 R)
• M14: 5,571,025 km (0.097 R)
• M15: 5,751,589 km (0.029 R)
• M16: 5,873,063 km (0.106 R)
• M17: 6,304,802 km (0.092 R)
• M18: 6,939,396 km (0.111 R)
• M19: 7,996,605 km (0.069 R)
• M20: 8,647,804 km (0.107 R)
• M21: 8,787,080 km (0.044 R)
• M22: 9,566,485 km (0.072 R)
• M23: 9,891,710 km (0.064 R)
• M24: 10,074,070 km (0.104 R)
• M25: 10,183,875 km (0.112 R)
• M26: 11,077,274 km (0.077 R)
• M27: 11,648,438 km (0.11 R)
• M28: 11,918,313 km (0.055 R)
• M29: 12,503,390 km (0.108 R)
• M30: 12,938,421 km (0.097 R)
• M31: 13,298,054 km (0.08 R)
• M32: 13,539,654 km (0.045 R)
• M33: 13,782,601 km (0.087 R)
• M34: 13,863,983 km (0.102 R)
• M35: 14,273,133 km (0.078 R)
• M36: 14,977,589 km (0.095 R)
• M37: 15,187,026 km (0.095 R)
• M38: 15,991,414 km (0.077 R)
• M39: 16,162,554 km (0.05 R)
• M40: 16,722,948 km (0.037 R)
• M41: 17,245,942 km (0.117 R)
• M42: 17,421,420 km (0.115 R)
• M43: 18,666,523 km (0.081 R)
• M44: 18,801,610 km (0.038 R)
• M45: 19,710,716 km (0.117 R)
• M46: 20,401,858 km (0.071 R)
• M47: 21,382,622 km (0.114 R)
• M48: 22,906,725 km (0.064 R)
• M49: 23,244,816 km (0.118 R)
• M50: 23,535,934 km (0.097 R)
• M51: 24,465,535 km (0.077 R)
• M52: 25,009,323 km (0.112 R)
• M53: 25,507,035 km (0.11 R)
• M54: 26,918,042 km (0.106 R)
• M55: 27,274,833 km (0.044 R)
• M56: 27,633,120 km (0.054 R)
• M57: 27,941,441 km (0.099 R)
• M58: 28,199,348 km (0.112 R)
• M59: 28,665,346 km (0.1 R)
• M60: 28,769,316 km (0.054 R)
• M61: 30,290,128 km (0.038 R)
• M62: 30,820,752 km (0.099 R)
• M63: 32,268,261 km (0.072 R)
• M64: 32,755,800 km (0.103 R)
• M65: 33,518,899 km (0.066 R)
• M66: 33,847,715 km (0.084 R)
• M67: 34,012,572 km (0.109 R)
• M68: 34,785,245 km (0.095 R)
• M69: 35,173,751 km (0.078 R)
• M70: 35,955,250 km (0.112 R)
• M71: 36,911,629 km (0.11 R)
• M72: 37,421,459 km (0.087 R)
• M73: 37,535,003 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.5

Radius: 4.2

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 16.23 AU - 18.75 AU

Year: 25949 Days

Day: 18.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 98,107,157 km

• M1: 54,154 km (0.115 R)
• M2: 479,611 km (0.086 R)
• M3: 569,070 km (0.108 R)
• M4: 805,734 km (0.063 R)
• M5: 891,005 km (0.064 R)
• M6: 1,755,232 km (0.1 R)
• M7: 1,782,758 km (0.101 R)
• M8: 2,095,268 km (0.106 R)
• M9: 3,197,654 km (0.079 R)
• M10: 3,540,533 km (0.067 R)
• M11: 3,645,700 km (0.083 R)
• M12: 5,422,773 km (0.036 R)
• M13: 6,418,048 km (0.1 R)
• M14: 6,503,468 km (0.112 R)
• M15: 6,675,506 km (0.077 R)
• M16: 7,829,653 km (0.081 R)
• M17: 8,104,764 km (0.107 R)
• M18: 8,429,541 km (0.098 R)
• M19: 9,478,072 km (0.071 R)
• M20: 10,718,388 km (0.118 R)
• M21: 11,023,568 km (0.092 R)
• M22: 12,114,286 km (0.115 R)
• M23: 12,167,094 km (0.074 R)
• M24: 12,219,902 km (0.107 R)
• M25: 12,485,289 km (0.087 R)
• M26: 12,538,695 km (0.082 R)
• M27: 13,566,133 km (0.114 R)
• M28: 13,896,146 km (0.072 R)
• M29: 15,585,705 km (0.046 R)
• M30: 16,396,076 km (0.098 R)
• M31: 17,636,991 km (0.059 R)
• M32: 17,696,830 km (0.109 R)
• M33: 17,997,073 km (0.049 R)
• M34: 19,276,434 km (0.101 R)
• M35: 21,281,494 km (0.05 R)
• M36: 21,792,969 km (0.099 R)
• M37: 22,179,231 km (0.105 R)
• M38: 23,483,275 km (0.09 R)
• M39: 24,610,944 km (0.094 R)
• M40: 25,552,812 km (0.09 R)
• M41: 27,471,854 km (0.116 R)
• M42: 28,378,417 km (0.12 R)
• M43: 30,435,836 km (0.085 R)
• M44: 31,736,889 km (0.107 R)
• M45: 33,796,403 km (0.058 R)
• M46: 34,094,103 km (0.086 R)
• M47: 34,318,051 km (0.094 R)
• M48: 35,293,878 km (0.051 R)
• M49: 37,503,139 km (0.086 R)
• M50: 40,860,414 km (0.119 R)
• M51: 40,939,701 km (0.098 R)
• M52: 43,906,227 km (0.077 R)
• M53: 44,638,359 km (0.102 R)
• M54: 45,210,421 km (0.093 R)
• M55: 45,702,748 km (0.051 R)
• M56: 47,273,526 km (0.093 R)
• M57: 51,405,269 km (0.117 R)
• M58: 51,661,979 km (0.052 R)
• M59: 53,644,001 km (0.097 R)
• M60: 53,817,535 km (0.114 R)
• M61: 53,991,218 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.1

Radius: 6.9

Gravity: 17.92 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 15.21 AU - 20.03 AU

Year: 26239 Days

Day: 22.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,107,157 km

• M1: 88,861 km (0.094 R)
• M2: 384,167 km (0.094 R)
• M3: 473,328 km (0.117 R)
• M4: 545,135 km (0.064 R)
• M5: 700,268 km (0.04 R)
• M6: 783,444 km (0.112 R)
• M7: 1,350,121 km (0.119 R)
• M8: 1,672,803 km (0.025 R)
• M9: 1,785,750 km (0.071 R)
• M10: 1,940,284 km (0.097 R)
• M11: 2,099,157 km (0.118 R)
• M12: 2,472,254 km (0.118 R)
• M13: 2,601,208 km (0.092 R)
• M14: 3,279,036 km (0.119 R)
• M15: 3,564,768 km (0.118 R)
• M16: 4,059,039 km (0.04 R)
• M17: 4,211,479 km (0.072 R)
• M18: 6,241,971 km (0.073 R)
• M19: 6,775,288 km (0.086 R)
• M20: 7,139,110 km (0.071 R)
• M21: 7,633,979 km (0.098 R)
• M22: 7,696,511 km (0.11 R)
• M23: 8,076,041 km (0.098 R)
• M24: 8,267,975 km (0.041 R)
• M25: 8,591,406 km (0.114 R)
• M26: 9,925,968 km (0.062 R)
• M27: 10,131,665 km (0.111 R)
• M28: 10,617,110 km (0.103 R)
• M29: 11,110,185 km (0.073 R)
• M30: 12,191,778 km (0.078 R)
• M31: 12,412,135 km (0.084 R)
• M32: 12,707,890 km (0.114 R)
• M33: 13,990,842 km (0.11 R)
• M34: 14,376,056 km (0.091 R)
• M35: 17,497,865 km (0.066 R)
• M36: 18,921,737 km (0.113 R)
• M37: 19,433,063 km (0.096 R)
• M38: 19,604,502 km (0.094 R)
• M39: 21,789,977 km (0.109 R)
• M40: 22,415,595 km (0.069 R)
• M41: 22,595,412 km (0.087 R)
• M42: 22,775,677 km (0.098 R)
• M43: 25,256,309 km (0.085 R)
• M44: 25,913,343 km (0.113 R)
• M45: 27,244,166 km (0.085 R)
• M46: 30,767,046 km (0.081 R)
• M47: 33,296,297 km (0.078 R)
• M48: 33,501,546 km (0.11 R)
• M49: 34,430,100 km (0.051 R)
• M50: 35,996,688 km (0.109 R)
• M51: 36,312,789 km (0.097 R)
• M52: 36,418,255 km (0.108 R)
• M53: 39,198,681 km (0.063 R)
• M54: 40,176,902 km (0.106 R)
• M55: 40,943,292 km (0.115 R)
• M56: 41,604,065 km (0.07 R)
• M57: 42,601,883 km (0.095 R)
• M58: 42,713,184 km (0.084 R)
• M59: 43,271,334 km (0.085 R)
• M60: 44,169,519 km (0.097 R)
• M61: 47,591,870 km (0.057 R)
• M62: 48,286,453 km (0.066 R)
• M63: 51,453,589 km (0.062 R)
• M64: 53,122,054 km (0.053 R)
• M65: 53,481,837 km (0.053 R)
• M66: 54,687,147 km (0.12 R)
• M67: 55,171,844 km (0.044 R)
• M68: 56,267,499 km (0.12 R)
• M69: 57,862,661 km (0.119 R)
• M70: 59,348,318 km (0.034 R)
• M71: 60,846,391 km (0.11 R)
• M72: 61,600,214 km (0.041 R)
• M73: 61,978,248 km (0.06 R)
• M74: 62,610,000 km (0.057 R)
• M75: 65,158,400 km (0.112 R)
• M76: 66,058,231 km (0.089 R)
• M77: 67,480,608 km (0.103 R)
• M78: 69,043,905 km (0.072 R)
• M79: 74,072,338 km (0.075 R)
• M80: 77,580,109 km (0.104 R)
• M81: 78,533,796 km (0.104 R)
• M82: 78,943,694 km (0.107 R)
• M83: 79,765,585 km (0.108 R)
• M84: 79,902,766 km (0.088 R)
• M85: 83,359,823 km (0.109 R)
• M86: 85,738,280 km (0.054 R)
• M87: 87,147,791 km (0.063 R)
• M88: 87,430,680 km (0.084 R)
• M89: 89,704,119 km (0.066 R)
• M90: 89,989,702 km (0.061 R)
• M91: 93,150,854 km (0.099 R)
• M92: 93,874,309 km (0.117 R)
• M93: 95,326,905 km (0.08 R)
• M94: 97,666,466 km (0.1 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 19,596 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit