🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.5 AU - 0.58 AU

Year: 147 Days

Day: 35.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,623,389 km

• M1: 350,657 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.48 AU - 0.7 AU

Year: 168 Days

Day: 30.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,623,389 km

• M1: 244,593 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.56 AU - 0.84 AU

Year: 217 Days

Day: 25.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,623,389 km

• M1: 132,245 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.91 AU - 1.01 AU

Year: 349 Days

Day: 38.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,623,389 km

• M1: 66,421 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.82 AU - 2.38 AU

Year: 1129 Days

Day: 22.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.08 AU - 2.16 AU

Year: 1145 Days

Day: 19.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.79 AU - 3.45 AU

Year: 2044 Days

Day: 23.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,623,389 km

• M1: 1,877,902 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.5

Radius: 4.4

Gravity: 46.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.52 AU - 17.96 AU

Year: 23159 Days

Day: 20 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,623,389 km

• M1: 62,981 km (0.039 R)
• M2: 175,329 km (0.117 R)
• M3: 206,595 km (0.085 R)
• M4: 240,404 km (0.1 R)
• M5: 276,158 km (0.102 R)
• M6: 604,525 km (0.066 R)
• M7: 761,154 km (0.104 R)
• M8: 901,327 km (0.063 R)
• M9: 930,349 km (0.069 R)
• M10: 2,287,651 km (0.025 R)
• M11: 2,740,334 km (0.066 R)
• M12: 3,130,934 km (0.101 R)
• M13: 3,264,974 km (0.11 R)
• M14: 3,310,152 km (0.11 R)
• M15: 3,819,982 km (0.096 R)
• M16: 5,066,730 km (0.078 R)
• M17: 5,869,921 km (0.106 R)
• M18: 8,013,659 km (0.084 R)
• M19: 11,519,784 km (0.048 R)
• M20: 12,144,505 km (0.087 R)
• M21: 13,717,227 km (0.102 R)
• M22: 14,452,949 km (0.066 R)
• M23: 14,601,650 km (0.041 R)
• M24: 14,750,799 km (0.118 R)
• M25: 14,825,598 km (0.106 R)
• M26: 15,201,388 km (0.117 R)
• M27: 15,885,798 km (0.092 R)
• M28: 16,347,607 km (0.066 R)
• M29: 16,580,231 km (0.106 R)
• M30: 16,970,233 km (0.097 R)
• M31: 17,759,362 km (0.095 R)
• M32: 17,998,419 km (0.106 R)
• M33: 20,114,630 km (0.058 R)
• M34: 21,033,311 km (0.094 R)
• M35: 22,479,773 km (0.09 R)
• M36: 24,398,814 km (0.082 R)
• M37: 27,007,352 km (0.114 R)
• M38: 27,834,778 km (0.027 R)
• M39: 28,298,083 km (0.082 R)
• M40: 28,484,033 km (0.095 R)
• M41: 28,950,928 km (0.086 R)
• M42: 29,703,106 km (0.064 R)
• M43: 30,366,423 km (0.107 R)
• M44: 30,938,934 km (0.06 R)
• M45: 32,970,623 km (0.114 R)
• M46: 33,558,991 km (0.115 R)
• M47: 34,945,315 km (0.102 R)
• M48: 36,047,552 km (0.05 R)
• M49: 38,904,422 km (0.112 R)
• M50: 39,318,360 km (0.043 R)
• M51: 39,838,063 km (0.116 R)
• M52: 39,942,183 km (0.101 R)
• M53: 40,255,291 km (0.103 R)
• M54: 40,989,069 km (0.11 R)
• M55: 43,002,955 km (0.097 R)
• M56: 43,109,768 km (0.069 R)
• M57: 45,919,515 km (0.113 R)
• M58: 48,120,848 km (0.104 R)
• M59: 52,510,947 km (0.096 R)
• M60: 53,657,166 km (0.084 R)
• M61: 56,792,737 km (0.107 R)
• M62: 57,497,493 km (0.091 R)
• M63: 57,733,109 km (0.069 R)
• M64: 58,560,086 km (0.066 R)
• M65: 59,391,103 km (0.09 R)
• M66: 61,666,187 km (0.109 R)
• M67: 62,511,565 km (0.03 R)
• M68: 62,632,589 km (0.106 R)
• M69: 64,213,839 km (0.099 R)
• M70: 64,335,911 km (0.098 R)
• M71: 64,702,874 km (0.101 R)
• M72: 65,193,256 km (0.09 R)
• M73: 65,438,896 km (0.091 R)
• M74: 67,043,183 km (0.109 R)
• M75: 68,410,657 km (0.03 R)
• M76: 69,035,378 km (0.104 R)
• M77: 69,411,018 km (0.083 R)
• M78: 69,912,919 km (0.113 R)
• M79: 70,164,393 km (0.076 R)
• M80: 70,794,350 km (0.116 R)
• M81: 71,046,871 km (0.079 R)
• M82: 73,588,090 km (0.069 R)
• M83: 75,771,621 km (0.088 R)
• M84: 76,417,884 km (0.082 R)
• M85: 77,065,941 km (0.11 R)
• M86: 78,236,994 km (0.063 R)
• M87: 78,759,389 km (0.071 R)
• M88: 78,890,138 km (0.107 R)
• M89: 80,860,342 km (0.106 R)
• M90: 81,653,061 km (0.105 R)
• M91: 82,050,393 km (0.105 R)
• M92: 83,512,563 km (0.097 R)
• M93: 83,645,854 km (0.028 R)
• M94: 85,385,977 km (0.116 R)
• M95: 86,732,507 km (0.098 R)
• M96: 88,493,573 km (0.119 R)
• M97: 90,951,466 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.1

Radius: 3.4

Gravity: 31.5 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 15.56 AU - 21.32 AU

Year: 29366 Days

Day: 20.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,623,389 km

• M1: 70,461 km (0.116 R)
• M2: 110,254 km (0.083 R)
• M3: 319,840 km (0.09 R)
• M4: 415,134 km (0.106 R)
• M5: 608,714 km (0.069 R)
• M6: 827,426 km (0.057 R)
• M7: 931,995 km (0.06 R)
• M8: 1,013,226 km (0.09 R)
• M9: 1,709,604 km (0.096 R)
• M10: 1,876,855 km (0.113 R)
• M11: 2,673,015 km (0.033 R)
• M12: 3,065,260 km (0.113 R)
• M13: 3,105,353 km (0.096 R)
• M14: 3,475,308 km (0.057 R)
• M15: 4,390,997 km (0.106 R)
• M16: 4,573,357 km (0.09 R)
• M17: 5,087,824 km (0.087 R)
• M18: 5,135,545 km (0.09 R)
• M19: 6,426,126 km (0.12 R)
• M20: 7,000,732 km (0.108 R)
• M21: 7,106,946 km (0.12 R)
• M22: 8,310,311 km (0.119 R)
• M23: 8,422,659 km (0.119 R)
• M24: 8,877,736 km (0.111 R)
• M25: 10,109,525 km (0.058 R)
• M26: 10,410,665 km (0.11 R)
• M27: 11,393,823 km (0.112 R)
• M28: 11,896,471 km (0.034 R)
• M29: 12,663,759 km (0.11 R)
• M30: 13,315,407 km (0.1 R)
• M31: 13,977,976 km (0.061 R)
• M32: 14,923,285 km (0.038 R)
• M33: 15,958,802 km (0.045 R)
• M34: 19,424,685 km (0.041 R)
• M35: 19,499,185 km (0.091 R)
• M36: 19,798,530 km (0.079 R)
• M37: 20,781,837 km (0.077 R)
• M38: 21,626,167 km (0.099 R)
• M39: 23,348,338 km (0.07 R)
• M40: 24,870,496 km (0.12 R)
• M41: 24,951,578 km (0.094 R)
• M42: 25,195,124 km (0.115 R)
• M43: 25,602,778 km (0.117 R)
• M44: 26,507,247 km (0.092 R)
• M45: 27,255,086 km (0.114 R)
• M46: 27,338,562 km (0.069 R)
• M47: 27,505,962 km (0.064 R)
• M48: 29,197,465 km (0.066 R)
• M49: 30,142,026 km (0.083 R)
• M50: 30,314,812 km (0.108 R)
• M51: 32,857,377 km (0.106 R)
• M52: 33,302,730 km (0.08 R)
• M53: 34,199,120 km (0.095 R)
• M54: 34,922,127 km (0.099 R)
• M55: 35,467,561 km (0.07 R)
• M56: 35,741,325 km (0.073 R)
• M57: 35,924,283 km (0.104 R)
• M58: 36,382,950 km (0.084 R)
• M59: 37,491,470 km (0.103 R)
• M60: 38,517,562 km (0.077 R)
• M61: 38,892,903 km (0.109 R)
• M62: 39,741,871 km (0.064 R)
• M63: 41,362,166 km (0.065 R)
• M64: 42,035,506 km (0.079 R)
• M65: 44,765,218 km (0.032 R)
• M66: 46,051,909 km (0.11 R)
• M67: 47,150,107 km (0.095 R)
• M68: 50,188,889 km (0.055 R)
• M69: 50,496,163 km (0.078 R)
• M70: 50,701,411 km (0.065 R)
• M71: 52,457,092 km (0.104 R)
• M72: 53,917,765 km (0.101 R)
• M73: 54,758,505 km (0.095 R)
• M74: 55,603,584 km (0.077 R)
• M75: 56,240,123 km (0.108 R)
• M76: 57,199,494 km (0.116 R)
• M77: 58,594,943 km (0.086 R)
• M78: 61,857,523 km (0.092 R)
• M79: 62,296,892 km (0.116 R)
• M80: 62,406,846 km (0.102 R)
• M81: 62,957,965 km (0.093 R)
• M82: 63,621,431 km (0.116 R)
• M83: 65,737,493 km (0.073 R)
• M84: 66,298,186 km (0.095 R)
• M85: 67,763,497 km (0.114 R)
• M86: 67,876,593 km (0.103 R)
• M87: 68,897,748 km (0.084 R)
• M88: 69,581,410 km (0.104 R)
• M89: 70,496,351 km (0.076 R)
• M90: 70,611,093 km (0.106 R)
• M91: 73,149,020 km (0.104 R)
• M92: 74,545,965 km (0.033 R)
• M93: 75,130,594 km (0.06 R)
• M94: 75,364,864 km (0.094 R)
• M95: 76,069,171 km (0.077 R)
• M96: 77,366,184 km (0.085 R)
• M97: 78,313,887 km (0.032 R)
• M98: 78,432,668 km (0.05 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 17,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit