🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.61 AU - 0.63 AU

Year: 186 Days

Day: 41.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,092,068 km

• M1: 15,857 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.57 AU - 0.79 AU

Year: 214 Days

Day: 29.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 164.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,092,068 km

• M1: 108,010 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.73 AU - 0.99 AU

Year: 304 Days

Day: 25.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 65,092,068 km

• M1: 74,649 km (0.067 R)
• M2: 158,723 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.34 AU - 2.44 AU

Year: 1407 Days

Day: 47.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,092,068 km

• M1: 1,776,026 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.02 AU - 4.58 AU

Year: 2821 Days

Day: 39.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.2

Radius: 11.7

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.39 AU - 6.05 AU

Year: 5209 Days

Day: 6.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,092,068 km

• M1: 146,307 km (0.068 R)
• M2: 251,624 km (0.09 R)
• M3: 366,216 km (0.094 R)
• M4: 488,287 km (0.055 R)
• M5: 676,482 km (0.054 R)
• M6: 1,127,220 km (0.1 R)
• M7: 1,227,750 km (0.115 R)
• M8: 1,344,885 km (0.109 R)
• M9: 1,465,910 km (0.041 R)
• M10: 1,661,733 km (0.107 R)
• M11: 1,866,233 km (0.117 R)
• M12: 1,956,591 km (0.042 R)
• M13: 2,348,986 km (0.112 R)
• M14: 2,430,367 km (0.079 R)
• M15: 2,680,794 km (0.081 R)
• M16: 2,817,825 km (0.063 R)
• M17: 3,045,513 km (0.061 R)
• M18: 3,152,626 km (0.093 R)
• M19: 3,315,837 km (0.036 R)
• M20: 3,500,590 km (0.117 R)
• M21: 3,860,822 km (0.072 R)
• M22: 4,193,378 km (0.036 R)
• M23: 4,313,056 km (0.107 R)
• M24: 4,535,359 km (0.051 R)
• M25: 4,740,757 km (0.091 R)
• M26: 5,033,669 km (0.082 R)
• M27: 5,139,734 km (0.082 R)
• M28: 5,310,874 km (0.102 R)
• M29: 5,902,833 km (0.114 R)
• M30: 6,037,172 km (0.12 R)
• M31: 6,423,583 km (0.059 R)
• M32: 6,747,911 km (0.119 R)
• M33: 6,982,780 km (0.055 R)
• M34: 7,509,215 km (0.091 R)
• M35: 8,297,745 km (0.072 R)
• M36: 8,906,459 km (0.098 R)
• M37: 9,112,605 km (0.112 R)
• M38: 9,268,336 km (0.057 R)
• M39: 9,926,417 km (0.063 R)
• M40: 10,166,970 km (0.112 R)
• M41: 10,247,604 km (0.067 R)
• M42: 10,355,464 km (0.118 R)
• M43: 10,545,154 km (0.103 R)
• M44: 10,955,501 km (0.037 R)
• M45: 11,038,079 km (0.092 R)
• M46: 11,121,106 km (0.118 R)
• M47: 12,217,658 km (0.068 R)
• M48: 12,677,522 km (0.091 R)
• M49: 13,673,545 km (0.119 R)
• M50: 13,911,555 km (0.086 R)
• M51: 14,120,992 km (0.098 R)
• M52: 14,361,545 km (0.061 R)
• M53: 15,927,236 km (0.049 R)
• M54: 16,587,562 km (0.099 R)
• M55: 16,746,135 km (0.057 R)
• M56: 17,128,657 km (0.116 R)
• M57: 17,546,484 km (0.09 R)
• M58: 17,837,601 km (0.079 R)
• M59: 18,261,113 km (0.109 R)
• M60: 18,753,739 km (0.116 R)
• M61: 19,151,071 km (0.036 R)
• M62: 19,384,144 km (0.1 R)
• M63: 20,088,900 km (0.052 R)
• M64: 20,190,327 km (0.077 R)
• M65: 20,563,574 km (0.117 R)
• M66: 20,802,182 km (0.119 R)
• M67: 21,041,838 km (0.086 R)
• M68: 21,558,250 km (0.117 R)
• M69: 21,870,162 km (0.099 R)
• M70: 22,779,717 km (0.089 R)
• M71: 23,097,462 km (0.092 R)
• M72: 24,059,377 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910

Radius: 14

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.77 AU - 11.37 AU

Year: 12169 Days

Day: 14.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,092,068 km

• M1: 243,246 km (0.111 R)
• M2: 330,910 km (0.061 R)
• M3: 469,887 km (0.055 R)
• M4: 1,010,534 km (0.052 R)
• M5: 1,710,801 km (0.117 R)
• M6: 2,211,655 km (0.102 R)
• M7: 2,299,618 km (0.086 R)
• M8: 3,344,709 km (0.11 R)
• M9: 3,549,209 km (0.115 R)
• M10: 3,653,030 km (0.115 R)
• M11: 4,078,786 km (0.102 R)
• M12: 4,260,996 km (0.099 R)
• M13: 4,823,783 km (0.085 R)
• M14: 5,937,091 km (0.079 R)
• M15: 6,522,916 km (0.064 R)
• M16: 7,083,459 km (0.083 R)
• M17: 7,347,499 km (0.031 R)
• M18: 7,794,797 km (0.106 R)
• M19: 8,857,241 km (0.052 R)
• M20: 9,623,182 km (0.114 R)
• M21: 9,720,421 km (0.106 R)
• M22: 9,866,877 km (0.076 R)
• M23: 9,965,013 km (0.107 R)
• M24: 10,610,379 km (0.032 R)
• M25: 10,710,908 km (0.084 R)
• M26: 11,116,169 km (0.09 R)
• M27: 11,474,905 km (0.09 R)
• M28: 11,681,649 km (0.074 R)
• M29: 11,837,530 km (0.113 R)
• M30: 12,151,386 km (0.04 R)
• M31: 12,520,893 km (0.098 R)
• M32: 13,001,551 km (0.087 R)
• M33: 13,163,117 km (0.112 R)
• M34: 13,488,342 km (0.104 R)
• M35: 13,651,853 km (0.11 R)
• M36: 14,146,723 km (0.118 R)
• M37: 14,927,923 km (0.116 R)
• M38: 15,723,335 km (0.029 R)
• M39: 16,183,946 km (0.077 R)
• M40: 16,532,509 km (0.101 R)
• M41: 17,236,816 km (0.071 R)
• M42: 17,414,539 km (0.104 R)
• M43: 18,131,112 km (0.084 R)
• M44: 18,553,577 km (0.088 R)
• M45: 19,593,282 km (0.038 R)
• M46: 21,473,727 km (0.109 R)
• M47: 22,177,585 km (0.08 R)
• M48: 25,606,668 km (0.053 R)
• M49: 27,589,587 km (0.109 R)
• M50: 28,564,517 km (0.108 R)
• M51: 29,834,603 km (0.112 R)
• M52: 31,195,195 km (0.113 R)
• M53: 31,701,434 km (0.094 R)
• M54: 31,846,694 km (0.096 R)
• M55: 32,942,498 km (0.11 R)
• M56: 33,605,965 km (0.076 R)
• M57: 33,828,118 km (0.097 R)
• M58: 34,572,218 km (0.073 R)
• M59: 36,076,275 km (0.068 R)
• M60: 36,455,655 km (0.096 R)
• M61: 37,371,642 km (0.12 R)
• M62: 37,524,980 km (0.115 R)
• M63: 38,604,628 km (0.074 R)
• M64: 40,243,174 km (0.119 R)
• M65: 40,400,401 km (0.119 R)
• M66: 41,983,894 km (0.071 R)
• M67: 43,104,532 km (0.086 R)
• M68: 44,722,433 km (0.059 R)
• M69: 45,866,707 km (0.119 R)
• M70: 46,442,509 km (0.112 R)
• M71: 47,601,294 km (0.071 R)
• M72: 48,769,504 km (0.059 R)
• M73: 53,018,383 km (0.04 R)
• M74: 53,449,823 km (0.045 R)
• M75: 55,624,228 km (0.039 R)
• M76: 55,799,407 km (0.116 R)
• M77: 55,887,072 km (0.057 R)
• M78: 55,974,736 km (0.119 R)
• M79: 56,062,550 km (0.106 R)
• M80: 56,150,364 km (0.101 R)
• M81: 56,413,955 km (0.096 R)
• M82: 57,207,572 km (0.1 R)
• M83: 59,162,816 km (0.072 R)
• M84: 60,058,908 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.2

Radius: 14.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.79 AU - 12.59 AU

Year: 14254 Days

Day: 11.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,092,068 km

• M1: 308,620 km (0.077 R)
• M2: 420,669 km (0.048 R)
• M3: 590,612 km (0.11 R)
• M4: 942,467 km (0.083 R)
• M5: 1,082,939 km (0.091 R)
• M6: 1,605,185 km (0.11 R)
• M7: 2,015,532 km (0.093 R)
• M8: 2,138,950 km (0.11 R)
• M9: 2,296,926 km (0.076 R)
• M10: 3,851,996 km (0.111 R)
• M11: 4,854,900 km (0.111 R)
• M12: 7,375,175 km (0.111 R)
• M13: 8,259,149 km (0.067 R)
• M14: 8,510,772 km (0.072 R)
• M15: 9,437,382 km (0.113 R)
• M16: 9,594,908 km (0.036 R)
• M17: 9,912,654 km (0.09 R)
• M18: 10,233,990 km (0.085 R)
• M19: 11,274,144 km (0.097 R)
• M20: 13,159,825 km (0.085 R)
• M21: 13,809,978 km (0.081 R)
• M22: 14,049,035 km (0.091 R)
• M23: 15,203,332 km (0.105 R)
• M24: 15,760,734 km (0.113 R)
• M25: 16,704,547 km (0.102 R)
• M26: 16,895,584 km (0.08 R)
• M27: 17,666,761 km (0.108 R)
• M28: 18,449,457 km (0.063 R)
• M29: 18,911,415 km (0.111 R)
• M30: 19,779,232 km (0.118 R)
• M31: 19,981,339 km (0.063 R)
• M32: 20,591,848 km (0.118 R)
• M33: 21,208,490 km (0.107 R)
• M34: 23,663,990 km (0.118 R)
• M35: 24,454,166 km (0.091 R)
• M36: 25,107,160 km (0.068 R)
• M37: 26,578,754 km (0.086 R)
• M38: 27,400,047 km (0.062 R)
• M39: 28,838,281 km (0.102 R)
• M40: 29,144,208 km (0.074 R)
• M41: 32,341,564 km (0.086 R)
• M42: 32,818,631 km (0.067 R)
• M43: 33,218,207 km (0.096 R)
• M44: 33,378,427 km (0.067 R)
• M45: 33,619,129 km (0.073 R)
• M46: 33,860,580 km (0.074 R)
• M47: 34,021,847 km (0.113 R)
• M48: 35,157,893 km (0.029 R)
• M49: 36,223,778 km (0.083 R)
• M50: 36,802,273 km (0.092 R)
• M51: 36,968,027 km (0.1 R)
• M52: 39,909,870 km (0.098 R)
• M53: 41,624,560 km (0.116 R)
• M54: 42,403,965 km (0.072 R)
• M55: 42,664,864 km (0.096 R)
• M56: 43,275,672 km (0.073 R)
• M57: 43,538,366 km (0.057 R)
• M58: 43,801,509 km (0.114 R)
• M59: 46,283,487 km (0.041 R)
• M60: 47,180,924 km (0.098 R)
• M61: 48,810,793 km (0.05 R)
• M62: 49,541,130 km (0.11 R)
• M63: 50,275,057 km (0.087 R)
• M64: 51,197,478 km (0.094 R)
• M65: 51,846,583 km (0.09 R)
• M66: 52,311,832 km (0.097 R)
• M67: 54,092,496 km (0.113 R)
• M68: 54,848,264 km (0.107 R)
• M69: 55,037,805 km (0.081 R)
• M70: 55,132,500 km (0.104 R)
• M71: 56,274,680 km (0.043 R)
• M72: 57,713,213 km (0.068 R)
• M73: 57,906,045 km (0.1 R)
• M74: 59,261,102 km (0.064 R)
• M75: 62,199,952 km (0.117 R)
• M76: 62,793,407 km (0.083 R)
• M77: 62,991,624 km (0.084 R)
• M78: 64,584,991 km (0.114 R)
• M79: 65,085,546 km (0.086 R)
• M80: 66,191,523 km (0.093 R)
• M81: 66,595,287 km (0.111 R)
• M82: 66,696,415 km (0.085 R)
• M83: 66,898,672 km (0.078 R)
• M84: 67,303,783 km (0.049 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.3

Radius: 10.2

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.7 AU - 13.76 AU

Year: 14331 Days

Day: 12.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,092,068 km

• M1: 132,693 km (0.105 R)
• M2: 270,772 km (0.063 R)
• M3: 431,291 km (0.101 R)
• M4: 831,465 km (0.091 R)
• M5: 987,795 km (0.085 R)
• M6: 1,765,255 km (0.095 R)
• M7: 1,851,722 km (0.111 R)
• M8: 2,400,597 km (0.118 R)
• M9: 2,693,510 km (0.109 R)
• M10: 2,760,230 km (0.074 R)
• M11: 2,895,168 km (0.094 R)
• M12: 3,207,079 km (0.117 R)
• M13: 3,385,101 km (0.109 R)
• M14: 3,751,017 km (0.116 R)
• M15: 3,825,816 km (0.095 R)
• M16: 4,402,067 km (0.118 R)
• M17: 4,964,555 km (0.097 R)
• M18: 5,129,412 km (0.106 R)
• M19: 5,296,213 km (0.086 R)
• M20: 5,507,146 km (0.078 R)
• M21: 5,635,202 km (0.104 R)
• M22: 6,112,719 km (0.057 R)
• M23: 6,968,119 km (0.113 R)
• M24: 7,106,647 km (0.103 R)
• M25: 7,386,395 km (0.117 R)
• M26: 9,393,549 km (0.073 R)
• M27: 10,430,263 km (0.093 R)
• M28: 11,339,818 km (0.05 R)
• M29: 11,886,748 km (0.065 R)
• M30: 12,442,354 km (0.039 R)
• M31: 13,177,179 km (0.064 R)
• M32: 14,159,289 km (0.079 R)
• M33: 14,688,865 km (0.105 R)
• M34: 15,706,580 km (0.116 R)
• M35: 16,010,413 km (0.057 R)
• M36: 16,316,041 km (0.074 R)
• M37: 16,808,966 km (0.099 R)
• M38: 17,182,063 km (0.11 R)
• M39: 17,557,853 km (0.112 R)
• M40: 17,936,336 km (0.032 R)
• M41: 18,573,024 km (0.076 R)
• M42: 18,765,557 km (0.061 R)
• M43: 20,065,562 km (0.103 R)
• M44: 22,341,694 km (0.116 R)
• M45: 22,409,911 km (0.11 R)
• M46: 22,546,493 km (0.08 R)
• M47: 22,889,073 km (0.119 R)
• M48: 23,579,616 km (0.111 R)
• M49: 23,788,006 km (0.075 R)
• M50: 24,136,868 km (0.084 R)
• M51: 26,265,048 km (0.055 R)
• M52: 27,351,577 km (0.097 R)
• M53: 27,790,198 km (0.045 R)
• M54: 28,748,821 km (0.061 R)
• M55: 29,045,923 km (0.083 R)
• M56: 29,568,318 km (0.099 R)
• M57: 30,546,688 km (0.084 R)
• M58: 30,925,769 km (0.103 R)
• M59: 31,612,274 km (0.064 R)
• M60: 32,149,480 km (0.109 R)
• M61: 32,457,951 km (0.096 R)
• M62: 38,011,622 km (0.092 R)
• M63: 38,582,936 km (0.047 R)
• M64: 42,238,660 km (0.106 R)
• M65: 43,254,728 km (0.074 R)
• M66: 43,851,175 km (0.119 R)
• M67: 44,621,903 km (0.116 R)
• M68: 44,707,922 km (0.087 R)
• M69: 45,397,269 km (0.104 R)
• M70: 45,483,737 km (0.055 R)
• M71: 47,311,224 km (0.113 R)
• M72: 47,486,553 km (0.072 R)
• M73: 47,662,031 km (0.051 R)
• M74: 48,631,126 km (0.098 R)
• M75: 49,251,359 km (0.082 R)
• M76: 49,340,071 km (0.099 R)
• M77: 50,141,766 km (0.108 R)
• M78: 50,947,799 km (0.037 R)
• M79: 51,758,021 km (0.043 R)
• M80: 55,041,395 km (0.116 R)
• M81: 55,780,109 km (0.073 R)
• M82: 57,360,910 km (0.109 R)
• M83: 58,485,587 km (0.088 R)
• M84: 59,617,444 km (0.076 R)
• M85: 61,233,400 km (0.071 R)
• M86: 62,574,994 km (0.091 R)
• M87: 64,411,158 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit