🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.56 AU - 0.64 AU

Year: 163 Days

Day: 14.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.87 AU - 0.93 AU

Year: 300 Days

Day: 40.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,725,491 km

• M1: 378,931 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.07 AU - 1.59 AU

Year: 539 Days

Day: 30.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.39 AU - 4.13 AU

Year: 2562 Days

Day: 41.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 71.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.8

Radius: 9.2

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.65 AU - 10.87 AU

Year: 9112 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 105,725,491 km

• M1: 126,111 km (0.06 R)
• M2: 245,490 km (0.089 R)
• M3: 430,842 km (0.054 R)
• M4: 601,683 km (0.108 R)
• M5: 674,387 km (0.078 R)
• M6: 876,344 km (0.056 R)
• M7: 1,047,035 km (0.083 R)
• M8: 1,110,764 km (0.11 R)
• M9: 1,202,318 km (0.114 R)
• M10: 1,743,713 km (0.082 R)
• M11: 1,960,630 km (0.081 R)
• M12: 2,056,522 km (0.079 R)
• M13: 2,137,454 km (0.1 R)
• M14: 2,489,608 km (0.071 R)
• M15: 2,611,081 km (0.091 R)
• M16: 2,734,649 km (0.109 R)
• M17: 2,987,469 km (0.097 R)
• M18: 3,652,731 km (0.09 R)
• M19: 3,771,213 km (0.072 R)
• M20: 4,032,710 km (0.082 R)
• M21: 4,093,746 km (0.085 R)
• M22: 4,175,875 km (0.086 R)
• M23: 4,701,113 km (0.109 R)
• M24: 4,765,590 km (0.112 R)
• M25: 5,070,321 km (0.091 R)
• M26: 5,426,214 km (0.028 R)
• M27: 5,561,899 km (0.034 R)
• M28: 5,790,485 km (0.115 R)
• M29: 7,102,009 km (0.057 R)
• M30: 7,450,124 km (0.091 R)
• M31: 7,651,482 km (0.105 R)
• M32: 7,905,799 km (0.102 R)
• M33: 7,982,692 km (0.107 R)
• M34: 8,318,539 km (0.117 R)
• M35: 8,632,695 km (0.115 R)
• M36: 8,924,261 km (0.094 R)
• M37: 9,435,287 km (0.059 R)
• M38: 9,571,272 km (0.083 R)
• M39: 10,038,765 km (0.116 R)
• M40: 10,711,507 km (0.107 R)
• M41: 11,139,357 km (0.078 R)
• M42: 11,427,781 km (0.06 R)
• M43: 11,572,891 km (0.046 R)
• M44: 11,631,085 km (0.12 R)
• M45: 11,718,600 km (0.063 R)
• M46: 12,337,187 km (0.073 R)
• M47: 12,515,956 km (0.069 R)
• M48: 12,665,554 km (0.119 R)
• M49: 13,483,555 km (0.09 R)
• M50: 14,069,530 km (0.115 R)
• M51: 14,600,752 km (0.082 R)
• M52: 14,726,714 km (0.111 R)
• M53: 14,821,409 km (0.107 R)
• M54: 15,106,842 km (0.084 R)
• M55: 15,266,164 km (0.087 R)
• M56: 15,362,056 km (0.059 R)
• M57: 15,812,046 km (0.074 R)
• M58: 16,168,687 km (0.077 R)
• M59: 16,396,974 km (0.06 R)
• M60: 17,121,626 km (0.1 R)
• M61: 17,354,400 km (0.058 R)
• M62: 17,487,841 km (0.079 R)
• M63: 18,636,005 km (0.113 R)
• M64: 18,738,480 km (0.048 R)
• M65: 18,909,769 km (0.104 R)
• M66: 19,047,100 km (0.089 R)
• M67: 20,122,858 km (0.094 R)
• M68: 20,474,114 km (0.098 R)
• M69: 21,253,968 km (0.064 R)
• M70: 21,396,834 km (0.1 R)
• M71: 21,575,753 km (0.104 R)
• M72: 21,647,560 km (0.117 R)
• M73: 21,755,270 km (0.082 R)
• M74: 21,899,183 km (0.03 R)
• M75: 22,514,629 km (0.07 R)
• M76: 23,172,261 km (0.048 R)
• M77: 23,429,719 km (0.105 R)
• M78: 23,577,372 km (0.053 R)
• M79: 24,096,327 km (0.115 R)
• M80: 24,731,370 km (0.115 R)
• M81: 24,919,265 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.7

Radius: 14.8

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.01 AU - 9.83 AU

Year: 9363 Days

Day: 11.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 105,725,491 km

• M1: 251,923 km (0.085 R)
• M2: 445,951 km (0.088 R)
• M3: 665,262 km (0.076 R)
• M4: 806,632 km (0.106 R)
• M5: 1,258,417 km (0.098 R)
• M6: 1,419,385 km (0.062 R)
• M7: 1,763,011 km (0.068 R)
• M8: 2,328,491 km (0.097 R)
• M9: 2,580,713 km (0.049 R)
• M10: 2,815,432 km (0.049 R)
• M11: 3,619,969 km (0.052 R)
• M12: 3,883,860 km (0.108 R)
• M13: 4,276,255 km (0.081 R)
• M14: 4,524,139 km (0.09 R)
• M15: 4,969,641 km (0.084 R)
• M16: 5,429,505 km (0.054 R)
• M17: 5,664,523 km (0.118 R)
• M18: 5,766,400 km (0.09 R)
• M19: 5,868,724 km (0.114 R)
• M20: 6,006,355 km (0.097 R)
• M21: 6,425,378 km (0.104 R)
• M22: 6,602,951 km (0.032 R)
• M23: 6,746,116 km (0.054 R)
• M24: 8,817,897 km (0.104 R)
• M25: 9,055,159 km (0.028 R)
• M26: 9,455,333 km (0.04 R)
• M27: 9,779,662 km (0.113 R)
• M28: 10,025,301 km (0.1 R)
• M29: 10,149,019 km (0.092 R)
• M30: 10,690,563 km (0.095 R)
• M31: 10,986,019 km (0.062 R)
• M32: 12,548,419 km (0.084 R)
• M33: 12,815,601 km (0.119 R)
• M34: 13,084,727 km (0.025 R)
• M35: 13,310,321 km (0.108 R)
• M36: 13,446,455 km (0.069 R)
• M37: 14,133,558 km (0.106 R)
• M38: 14,879,004 km (0.037 R)
• M39: 15,209,316 km (0.098 R)
• M40: 15,876,972 km (0.085 R)
• M41: 16,603,120 km (0.056 R)
• M42: 16,847,563 km (0.119 R)
• M43: 17,538,406 km (0.116 R)
• M44: 18,744,164 km (0.111 R)
• M45: 19,305,755 km (0.091 R)
• M46: 19,562,914 km (0.097 R)
• M47: 19,769,508 km (0.051 R)
• M48: 20,184,642 km (0.073 R)
• M49: 20,812,953 km (0.118 R)
• M50: 22,573,720 km (0.091 R)
• M51: 23,116,611 km (0.082 R)
• M52: 24,492,911 km (0.095 R)
• M53: 24,883,063 km (0.093 R)
• M54: 25,669,499 km (0.099 R)
• M55: 25,895,691 km (0.116 R)
• M56: 26,521,159 km (0.118 R)
• M57: 27,497,734 km (0.109 R)
• M58: 28,778,741 km (0.106 R)
• M59: 28,896,175 km (0.104 R)
• M60: 29,249,525 km (0.109 R)
• M61: 29,485,740 km (0.058 R)
• M62: 30,079,345 km (0.091 R)
• M63: 30,736,827 km (0.078 R)
• M64: 33,599,083 km (0.089 R)
• M65: 34,343,333 km (0.088 R)
• M66: 34,717,627 km (0.086 R)
• M67: 36,291,546 km (0.085 R)
• M68: 38,857,748 km (0.082 R)
• M69: 39,443,274 km (0.075 R)
• M70: 40,754,798 km (0.1 R)
• M71: 41,482,143 km (0.12 R)
• M72: 41,880,672 km (0.073 R)
• M73: 42,147,106 km (0.096 R)
• M74: 42,280,547 km (0.115 R)
• M75: 42,815,659 km (0.088 R)
• M76: 43,825,145 km (0.077 R)
• M77: 44,978,545 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.3

Radius: 8.3

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.86 AU - 14.74 AU

Year: 15161 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,725,491 km

• M1: 134,488 km (0.115 R)
• M2: 202,855 km (0.071 R)
• M3: 353,201 km (0.12 R)
• M4: 488,138 km (0.105 R)
• M5: 970,441 km (0.041 R)
• M6: 1,484,310 km (0.119 R)
• M7: 1,653,206 km (0.074 R)
• M8: 2,556,179 km (0.04 R)
• M9: 2,725,374 km (0.055 R)
• M10: 3,438,357 km (0.111 R)
• M11: 3,512,708 km (0.096 R)
• M12: 3,815,643 km (0.098 R)
• M13: 4,048,418 km (0.051 R)
• M14: 4,285,979 km (0.073 R)
• M15: 4,446,797 km (0.053 R)
• M16: 5,025,441 km (0.11 R)
• M17: 6,117,057 km (0.105 R)
• M18: 6,252,892 km (0.068 R)
• M19: 8,008,572 km (0.088 R)
• M20: 8,306,871 km (0.099 R)
• M21: 8,659,622 km (0.07 R)
• M22: 10,495,188 km (0.118 R)
• M23: 10,712,404 km (0.075 R)
• M24: 11,206,676 km (0.113 R)
• M25: 11,428,679 km (0.078 R)
• M26: 11,990,269 km (0.082 R)
• M27: 12,331,502 km (0.037 R)
• M28: 12,733,621 km (0.032 R)
• M29: 13,257,064 km (0.062 R)
• M30: 13,491,933 km (0.068 R)
• M31: 13,550,874 km (0.119 R)
• M32: 14,686,921 km (0.071 R)
• M33: 15,051,939 km (0.091 R)
• M34: 15,420,100 km (0.108 R)
• M35: 15,667,086 km (0.049 R)
• M36: 16,858,483 km (0.106 R)
• M37: 16,921,913 km (0.096 R)
• M38: 16,985,492 km (0.092 R)
• M39: 17,049,221 km (0.102 R)
• M40: 17,112,949 km (0.116 R)
• M41: 17,432,789 km (0.105 R)
• M42: 17,948,902 km (0.089 R)
• M43: 18,143,679 km (0.077 R)
• M44: 18,732,197 km (0.117 R)
• M45: 19,593,432 km (0.041 R)
• M46: 19,727,172 km (0.079 R)
• M47: 21,837,100 km (0.086 R)
• M48: 22,813,376 km (0.107 R)
• M49: 23,024,459 km (0.112 R)
• M50: 23,590,387 km (0.097 R)
• M51: 23,875,072 km (0.077 R)
• M52: 25,315,550 km (0.03 R)
• M53: 26,266,843 km (0.078 R)
• M54: 26,488,098 km (0.1 R)
• M55: 27,080,955 km (0.061 R)
• M56: 27,155,305 km (0.083 R)
• M57: 29,802,738 km (0.049 R)
• M58: 30,419,231 km (0.041 R)
• M59: 30,574,065 km (0.104 R)
• M60: 30,729,198 km (0.082 R)
• M61: 32,294,141 km (0.091 R)
• M62: 32,531,254 km (0.059 R)
• M63: 34,851,666 km (0.063 R)
• M64: 35,094,763 km (0.086 R)
• M65: 36,154,664 km (0.1 R)
• M66: 36,400,752 km (0.104 R)
• M67: 37,556,545 km (0.084 R)
• M68: 37,639,572 km (0.096 R)
• M69: 38,640,532 km (0.102 R)
• M70: 39,650,168 km (0.059 R)
• M71: 39,819,213 km (0.086 R)
• M72: 40,158,202 km (0.047 R)
• M73: 41,867,358 km (0.042 R)
• M74: 45,533,254 km (0.078 R)
• M75: 45,799,089 km (0.09 R)
• M76: 48,033,632 km (0.115 R)
• M77: 48,213,898 km (0.112 R)
• M78: 48,937,353 km (0.101 R)
• M79: 49,300,427 km (0.11 R)
• M80: 49,938,013 km (0.09 R)
• M81: 50,303,630 km (0.11 R)
• M82: 50,578,292 km (0.046 R)
• M83: 51,129,261 km (0.093 R)
• M84: 51,313,416 km (0.106 R)
• M85: 53,633,230 km (0.092 R)
• M86: 54,664,708 km (0.115 R)
• M87: 57,319,771 km (0.099 R)
• M88: 58,663,010 km (0.034 R)
• M89: 59,822,543 km (0.04 R)
• M90: 60,307,988 km (0.114 R)
• M91: 63,050,267 km (0.063 R)
• M92: 63,247,586 km (0.029 R)
• M93: 63,643,123 km (0.088 R)
• M94: 65,133,417 km (0.095 R)
• M95: 66,033,099 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.4

Radius: 7.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.07 AU - 14.85 AU

Year: 18332 Days

Day: 17.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 105,725,491 km

• M1: 399,726 km (0.077 R)
• M2: 520,002 km (0.105 R)
• M3: 1,210,696 km (0.12 R)
• M4: 2,193,404 km (0.057 R)
• M5: 2,874,822 km (0.066 R)
• M6: 3,280,233 km (0.064 R)
• M7: 3,877,876 km (0.104 R)
• M8: 4,527,131 km (0.027 R)
• M9: 5,248,940 km (0.056 R)
• M10: 5,743,062 km (0.101 R)
• M11: 6,627,784 km (0.103 R)
• M12: 6,989,063 km (0.102 R)
• M13: 7,226,325 km (0.057 R)
• M14: 7,356,924 km (0.078 R)
• M15: 9,478,371 km (0.099 R)
• M16: 10,127,327 km (0.115 R)
• M17: 10,469,607 km (0.108 R)
• M18: 11,493,455 km (0.1 R)
• M19: 12,496,808 km (0.109 R)
• M20: 13,022,195 km (0.059 R)
• M21: 13,101,632 km (0.098 R)
• M22: 14,203,271 km (0.093 R)
• M23: 15,727,224 km (0.104 R)
• M24: 16,351,346 km (0.062 R)
• M25: 16,839,036 km (0.084 R)
• M26: 17,041,292 km (0.091 R)
• M27: 17,128,208 km (0.12 R)
• M28: 17,682,169 km (0.114 R)
• M29: 18,034,921 km (0.112 R)
• M30: 19,560,520 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.4

Radius: 5

Gravity: 29.58 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 18.1 AU - 21.98 AU

Year: 31530 Days

Day: 22.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,725,491 km

• M1: 79,586 km (0.067 R)
• M2: 152,440 km (0.09 R)
• M3: 455,077 km (0.094 R)
• M4: 584,030 km (0.027 R)
• M5: 667,057 km (0.117 R)
• M6: 754,123 km (0.043 R)
• M7: 1,104,631 km (0.046 R)
• M8: 1,615,059 km (0.048 R)
• M9: 1,977,235 km (0.111 R)
• M10: 2,146,281 km (0.052 R)
• M11: 3,010,657 km (0.073 R)
• M12: 3,156,066 km (0.069 R)
• M13: 4,620,330 km (0.083 R)
• M14: 5,716,135 km (0.102 R)
• M15: 6,200,682 km (0.088 R)
• M16: 7,930,482 km (0.081 R)
• M17: 9,371,559 km (0.102 R)
• M18: 11,189,322 km (0.117 R)
• M19: 13,111,954 km (0.072 R)
• M20: 14,232,442 km (0.063 R)
• M21: 14,886,335 km (0.111 R)
• M22: 15,550,100 km (0.102 R)
• M23: 15,801,425 km (0.098 R)
• M24: 17,078,392 km (0.091 R)
• M25: 17,598,394 km (0.073 R)
• M26: 17,772,825 km (0.113 R)
• M27: 17,860,340 km (0.118 R)
• M28: 18,476,534 km (0.061 R)
• M29: 19,458,943 km (0.112 R)
• M30: 19,549,001 km (0.066 R)
• M31: 20,917,821 km (0.069 R)
• M32: 21,380,976 km (0.065 R)
• M33: 22,223,063 km (0.086 R)
• M34: 24,036,039 km (0.114 R)
• M35: 24,229,619 km (0.079 R)
• M36: 24,813,500 km (0.098 R)
• M37: 25,303,732 km (0.072 R)
• M38: 25,698,072 km (0.116 R)
• M39: 25,895,990 km (0.045 R)
• M40: 26,493,035 km (0.102 R)
• M41: 29,131,493 km (0.065 R)
• M42: 29,544,831 km (0.111 R)
• M43: 30,272,775 km (0.092 R)
• M44: 32,171,620 km (0.066 R)
• M45: 34,762,656 km (0.118 R)
• M46: 34,981,517 km (0.115 R)
• M47: 35,861,751 km (0.029 R)
• M48: 37,756,558 km (0.093 R)
• M49: 37,869,055 km (0.088 R)
• M50: 41,874,838 km (0.112 R)
• M51: 42,926,361 km (0.081 R)
• M52: 44,223,524 km (0.035 R)
• M53: 47,947,464 km (0.055 R)
• M54: 48,679,746 km (0.074 R)
• M55: 48,924,787 km (0.059 R)
• M56: 52,773,042 km (0.106 R)
• M57: 53,529,110 km (0.093 R)
• M58: 54,415,627 km (0.097 R)
• M59: 54,924,409 km (0.051 R)
• M60: 57,362,406 km (0.089 R)
• M61: 59,050,917 km (0.104 R)
• M62: 62,875,686 km (0.107 R)
• M63: 63,409,601 km (0.078 R)
• M64: 63,944,862 km (0.056 R)
• M65: 64,885,384 km (0.109 R)
• M66: 65,154,809 km (0.108 R)
• M67: 65,830,244 km (0.104 R)
• M68: 66,915,876 km (0.115 R)
• M69: 69,379,902 km (0.113 R)
• M70: 71,316,895 km (0.035 R)
• M71: 72,012,974 km (0.111 R)
• M72: 73,552,187 km (0.092 R)
• M73: 74,537,438 km (0.069 R)
• M74: 76,520,807 km (0.105 R)
• M75: 77,805,105 km (0.092 R)
• M76: 78,665,143 km (0.093 R)
• M77: 81,409,516 km (0.084 R)
• M78: 83,305,220 km (0.092 R)
• M79: 84,331,910 km (0.078 R)
• M80: 84,773,224 km (0.079 R)
• M81: 85,215,435 km (0.12 R)
• M82: 85,510,592 km (0.106 R)
• M83: 85,954,000 km (0.119 R)
• M84: 87,288,562 km (0.051 R)
• M85: 92,392,393 km (0.039 R)
• M86: 93,607,128 km (0.079 R)
• M87: 94,216,589 km (0.101 R)
• M88: 96,513,665 km (0.099 R)
• M89: 97,437,581 km (0.113 R)
• M90: 99,139,107 km (0.082 R)
• M91: 99,604,805 km (0.101 R)
• M92: 101,944,516 km (0.062 R)
• M93: 102,885,487 km (0.038 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 12,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit