🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.41 AU - 0.65 AU

Year: 136 Days

Day: 31.1 Hours

Environment

Temp: 220 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.44 AU - 0.64 AU

Year: 140 Days

Day: 33.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.04 AU - 1.64 AU

Year: 548 Days

Day: 21 Hours

Environment

Temp: 17 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.66 AU - 1.8 AU

Year: 803 Days

Day: 40.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 52.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.28 AU - 2.3 AU

Year: 1224 Days

Day: 44.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197

Radius: 11.5

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.95 AU - 8.55 AU

Year: 7618 Days

Day: 9.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,164,296 km

• M1: 155,283 km (0.082 R)
• M2: 329,863 km (0.115 R)
• M3: 463,305 km (0.1 R)
• M4: 548,276 km (0.049 R)
• M5: 639,531 km (0.081 R)
• M6: 770,728 km (0.1 R)
• M7: 936,034 km (0.117 R)
• M8: 1,061,696 km (0.1 R)
• M9: 1,330,972 km (0.116 R)
• M10: 1,444,966 km (0.055 R)
• M11: 1,547,590 km (0.065 R)
• M12: 1,775,876 km (0.072 R)
• M13: 1,950,457 km (0.071 R)
• M14: 2,064,600 km (0.072 R)
• M15: 2,231,551 km (0.108 R)
• M16: 2,316,822 km (0.113 R)
• M17: 2,579,366 km (0.093 R)
• M18: 3,562,823 km (0.111 R)
• M19: 4,011,168 km (0.075 R)
• M20: 4,263,390 km (0.11 R)
• M21: 4,348,661 km (0.091 R)
• M22: 4,916,684 km (0.111 R)
• M23: 5,006,293 km (0.054 R)
• M24: 5,836,262 km (0.068 R)
• M25: 5,954,893 km (0.068 R)
• M26: 6,026,550 km (0.113 R)
• M27: 6,291,638 km (0.109 R)
• M28: 6,733,550 km (0.054 R)
• M29: 7,160,352 km (0.082 R)
• M30: 7,236,498 km (0.102 R)
• M31: 8,013,808 km (0.115 R)
• M32: 8,199,010 km (0.028 R)
• M33: 8,385,559 km (0.118 R)
• M34: 9,256,667 km (0.105 R)
• M35: 9,423,170 km (0.07 R)
• M36: 10,156,349 km (0.119 R)
• M37: 10,529,895 km (0.095 R)
• M38: 11,468,472 km (0.108 R)
• M39: 11,767,219 km (0.111 R)
• M40: 12,038,440 km (0.045 R)
• M41: 12,220,351 km (0.101 R)
• M42: 12,617,533 km (0.081 R)
• M43: 12,957,120 km (0.119 R)
• M44: 13,050,170 km (0.104 R)
• M45: 13,834,811 km (0.035 R)
• M46: 14,345,089 km (0.03 R)
• M47: 14,473,594 km (0.119 R)
• M48: 14,959,039 km (0.116 R)
• M49: 15,285,611 km (0.11 R)
• M50: 15,548,604 km (0.108 R)
• M51: 15,978,997 km (0.109 R)
• M52: 16,179,159 km (0.099 R)
• M53: 16,716,515 km (0.118 R)
• M54: 17,021,545 km (0.065 R)
• M55: 17,396,736 km (0.098 R)
• M56: 17,705,656 km (0.03 R)
• M57: 18,329,180 km (0.067 R)
• M58: 18,819,113 km (0.076 R)
• M59: 18,995,190 km (0.117 R)
• M60: 19,171,715 km (0.064 R)
• M61: 19,384,294 km (0.105 R)
• M62: 19,490,957 km (0.102 R)
• M63: 19,597,770 km (0.094 R)
• M64: 19,704,732 km (0.025 R)
• M65: 20,098,773 km (0.055 R)
• M66: 20,206,633 km (0.096 R)
• M67: 20,858,132 km (0.113 R)
• M68: 22,741,120 km (0.084 R)
• M69: 22,966,265 km (0.091 R)
• M70: 23,116,761 km (0.096 R)
• M71: 23,494,346 km (0.077 R)
• M72: 24,524,177 km (0.115 R)
• M73: 24,601,071 km (0.114 R)
• M74: 25,180,164 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.3

Radius: 12.5

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.73 AU - 8.83 AU

Year: 8413 Days

Day: 6.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 73,164,296 km

• M1: 189,989 km (0.03 R)
• M2: 322,084 km (0.074 R)
• M3: 477,068 km (0.093 R)
• M4: 680,970 km (0.092 R)
• M5: 926,011 km (0.096 R)
• M6: 1,166,115 km (0.065 R)
• M7: 1,552,078 km (0.09 R)
• M8: 1,694,046 km (0.101 R)
• M9: 1,813,425 km (0.099 R)
• M10: 2,305,602 km (0.093 R)
• M11: 2,423,934 km (0.081 R)
• M12: 2,854,327 km (0.109 R)
• M13: 3,095,030 km (0.073 R)
• M14: 3,193,167 km (0.059 R)
• M15: 3,839,280 km (0.101 R)
• M16: 4,069,660 km (0.073 R)
• M17: 4,359,581 km (0.055 R)
• M18: 4,637,534 km (0.104 R)
• M19: 4,883,174 km (0.113 R)
• M20: 5,017,213 km (0.08 R)
• M21: 5,230,390 km (0.12 R)
• M22: 5,949,059 km (0.042 R)
• M23: 6,299,267 km (0.108 R)
• M24: 6,487,461 km (0.12 R)
• M25: 6,635,114 km (0.05 R)
• M26: 6,826,600 km (0.049 R)
• M27: 6,933,861 km (0.115 R)
• M28: 7,588,801 km (0.061 R)
• M29: 7,744,532 km (0.114 R)
• M30: 7,856,431 km (0.109 R)
• M31: 8,218,009 km (0.079 R)
• M32: 8,701,061 km (0.084 R)
• M33: 8,864,123 km (0.102 R)
• M34: 9,217,024 km (0.078 R)
• M35: 9,335,655 km (0.07 R)
• M36: 9,598,499 km (0.112 R)
• M37: 9,791,181 km (0.119 R)
• M38: 10,254,036 km (0.098 R)
• M39: 10,674,257 km (0.106 R)
• M40: 10,873,970 km (0.077 R)
• M41: 11,378,713 km (0.109 R)
• M42: 11,891,236 km (0.098 R)
• M43: 11,994,608 km (0.118 R)
• M44: 12,176,219 km (0.099 R)
• M45: 12,332,699 km (0.048 R)
• M46: 12,411,238 km (0.099 R)
• M47: 12,991,827 km (0.083 R)
• M48: 13,825,087 km (0.051 R)
• M49: 14,371,718 km (0.119 R)
• M50: 14,620,200 km (0.118 R)
• M51: 14,786,553 km (0.072 R)
• M52: 14,925,679 km (0.071 R)
• M53: 15,009,304 km (0.038 R)
• M54: 15,430,123 km (0.092 R)
• M55: 15,968,675 km (0.067 R)
• M56: 16,254,557 km (0.111 R)
• M57: 16,773,661 km (0.119 R)
• M58: 17,474,078 km (0.109 R)
• M59: 18,452,897 km (0.049 R)
• M60: 18,692,852 km (0.037 R)
• M61: 19,115,167 km (0.064 R)
• M62: 19,816,033 km (0.114 R)
• M63: 19,938,853 km (0.114 R)
• M64: 20,525,426 km (0.11 R)
• M65: 20,929,939 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 14

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.92 AU - 12.56 AU

Year: 11570 Days

Day: 6.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,164,296 km

• M1: 214,523 km (0.068 R)
• M2: 378,333 km (0.063 R)
• M3: 783,145 km (0.085 R)
• M4: 930,200 km (0.106 R)
• M5: 1,197,830 km (0.095 R)
• M6: 1,542,504 km (0.104 R)
• M7: 1,668,166 km (0.102 R)
• M8: 1,863,241 km (0.079 R)
• M9: 1,963,921 km (0.106 R)
• M10: 2,124,140 km (0.057 R)
• M11: 2,544,061 km (0.081 R)
• M12: 2,681,691 km (0.095 R)
• M13: 2,925,237 km (0.076 R)
• M14: 3,136,170 km (0.081 R)
• M15: 3,297,735 km (0.038 R)
• M16: 4,414,783 km (0.076 R)
• M17: 4,596,544 km (0.105 R)
• M18: 4,811,816 km (0.025 R)
• M19: 5,656,744 km (0.056 R)
• M20: 5,970,900 km (0.081 R)
• M21: 6,772,744 km (0.097 R)
• M22: 8,684,456 km (0.116 R)
• M23: 9,493,481 km (0.114 R)
• M24: 9,670,006 km (0.095 R)
• M25: 11,328,149 km (0.112 R)
• M26: 11,808,957 km (0.113 R)
• M27: 12,596,440 km (0.102 R)
• M28: 12,898,927 km (0.078 R)
• M29: 14,199,830 km (0.074 R)
• M30: 14,289,589 km (0.116 R)
• M31: 15,128,384 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.6

Radius: 9

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.19 AU - 15.23 AU

Year: 16000 Days

Day: 6.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,164,296 km

• M1: 232,924 km (0.083 R)
• M2: 928,704 km (0.109 R)
• M3: 1,054,216 km (0.118 R)
• M4: 1,407,267 km (0.104 R)
• M5: 1,464,862 km (0.116 R)
• M6: 1,523,206 km (0.034 R)
• M7: 1,703,321 km (0.116 R)
• M8: 1,796,072 km (0.097 R)
• M9: 2,018,973 km (0.116 R)
• M10: 2,084,347 km (0.099 R)
• M11: 2,250,999 km (0.119 R)
• M12: 2,421,990 km (0.074 R)
• M13: 2,960,841 km (0.108 R)
• M14: 3,148,586 km (0.098 R)
• M15: 4,875,245 km (0.094 R)
• M16: 5,459,873 km (0.062 R)
• M17: 5,598,102 km (0.116 R)
• M18: 6,066,792 km (0.092 R)
• M19: 6,305,849 km (0.081 R)
• M20: 7,041,871 km (0.044 R)
• M21: 7,598,824 km (0.111 R)
• M22: 8,862,627 km (0.034 R)
• M23: 9,908,765 km (0.112 R)
• M24: 10,133,909 km (0.072 R)
• M25: 10,819,816 km (0.071 R)
• M26: 11,051,692 km (0.112 R)
• M27: 11,995,804 km (0.113 R)
• M28: 12,416,922 km (0.106 R)
• M29: 13,646,916 km (0.049 R)
• M30: 13,960,473 km (0.11 R)
• M31: 14,339,853 km (0.112 R)
• M32: 16,154,924 km (0.107 R)
• M33: 16,221,047 km (0.111 R)
• M34: 16,620,024 km (0.112 R)
• M35: 16,753,615 km (0.109 R)
• M36: 17,291,868 km (0.103 R)
• M37: 17,563,089 km (0.119 R)
• M38: 18,041,204 km (0.118 R)
• M39: 19,501,130 km (0.108 R)
• M40: 20,423,700 km (0.05 R)
• M41: 21,143,116 km (0.075 R)
• M42: 22,017,366 km (0.069 R)
• M43: 22,090,669 km (0.07 R)
• M44: 23,052,134 km (0.028 R)
• M45: 25,245,688 km (0.113 R)
• M46: 26,718,479 km (0.088 R)
• M47: 27,583,903 km (0.082 R)
• M48: 28,378,716 km (0.103 R)
• M49: 29,665,856 km (0.101 R)
• M50: 30,072,014 km (0.098 R)
• M51: 30,479,968 km (0.098 R)
• M52: 31,054,274 km (0.11 R)
• M53: 32,296,834 km (0.119 R)
• M54: 33,893,941 km (0.028 R)
• M55: 33,978,763 km (0.102 R)
• M56: 34,233,528 km (0.108 R)
• M57: 34,318,500 km (0.083 R)
• M58: 34,403,621 km (0.113 R)
• M59: 34,488,892 km (0.119 R)
• M60: 35,688,966 km (0.062 R)
• M61: 35,775,284 km (0.057 R)
• M62: 37,252,114 km (0.075 R)
• M63: 37,865,914 km (0.102 R)
• M64: 38,218,217 km (0.092 R)
• M65: 39,727,510 km (0.119 R)
• M66: 41,165,893 km (0.09 R)
• M67: 42,346,968 km (0.112 R)
• M68: 42,987,696 km (0.053 R)
• M69: 43,355,109 km (0.108 R)
• M70: 44,185,825 km (0.069 R)
• M71: 44,835,529 km (0.029 R)
• M72: 46,520,749 km (0.08 R)
• M73: 47,087,127 km (0.09 R)
• M74: 47,181,822 km (0.032 R)
• M75: 47,560,903 km (0.065 R)
• M76: 48,322,057 km (0.092 R)
• M77: 52,188,115 km (0.095 R)
• M78: 52,285,952 km (0.076 R)
• M79: 53,860,918 km (0.034 R)
• M80: 55,951,698 km (0.05 R)
• M81: 56,051,929 km (0.065 R)
• M82: 57,158,354 km (0.106 R)
• M83: 58,068,807 km (0.098 R)
• M84: 58,475,115 km (0.098 R)
• M85: 59,494,774 km (0.11 R)
• M86: 59,904,373 km (0.067 R)
• M87: 60,109,472 km (0.111 R)
• M88: 62,901,417 km (0.115 R)
• M89: 63,214,226 km (0.117 R)
• M90: 64,050,927 km (0.076 R)
• M91: 64,260,663 km (0.106 R)
• M92: 65,207,468 km (0.046 R)
• M93: 69,901,699 km (0.1 R)
• M94: 70,225,728 km (0.116 R)
• M95: 71,853,353 km (0.077 R)
• M96: 72,289,431 km (0.073 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 19,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit