🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.73 AU

Year: 214 Days

Day: 16.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,252,895 km

• M1: 113,096 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.88 AU - 1.12 AU

Year: 365 Days

Day: 45.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 90,252,895 km

• M1: 108,758 km (0.093 R)
• M2: 880,084 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.5 AU - 1.5 AU

Year: 671 Days

Day: 38.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,252,895 km

• M1: 670,797 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.75 AU - 2.61 AU

Year: 1176 Days

Day: 16.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,252,895 km

• M1: 122,072 km (0.113 R)
• M2: 601,234 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.75 AU - 2.91 AU

Year: 1299 Days

Day: 46.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.07 AU - 2.85 AU

Year: 1409 Days

Day: 22.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,252,895 km

• M1: 57,446 km (0.117 R)
• M2: 138,827 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.3

Radius: 8.3

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.42 AU - 11.94 AU

Year: 12748 Days

Day: 10.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 90,252,895 km

• M1: 108,309 km (0.07 R)
• M2: 190,887 km (0.118 R)
• M3: 629,059 km (0.078 R)
• M4: 1,040,154 km (0.105 R)
• M5: 1,143,377 km (0.068 R)
• M6: 1,457,382 km (0.085 R)
• M7: 1,797,867 km (0.109 R)
• M8: 2,200,734 km (0.081 R)
• M9: 2,257,881 km (0.077 R)
• M10: 2,334,774 km (0.055 R)
• M11: 2,570,989 km (0.074 R)
• M12: 3,002,878 km (0.054 R)
• M13: 3,391,085 km (0.115 R)
• M14: 4,026,427 km (0.058 R)
• M15: 4,238,407 km (0.103 R)
• M16: 4,624,369 km (0.118 R)
• M17: 4,698,121 km (0.108 R)
• M18: 5,301,300 km (0.055 R)
• M19: 5,559,954 km (0.089 R)
• M20: 5,982,269 km (0.077 R)
• M21: 6,170,314 km (0.11 R)
• M22: 6,224,319 km (0.057 R)
• M23: 6,278,623 km (0.12 R)
• M24: 6,801,916 km (0.063 R)
• M25: 7,482,736 km (0.046 R)
• M26: 7,598,375 km (0.055 R)
• M27: 7,802,127 km (0.071 R)
• M28: 8,364,316 km (0.119 R)
• M29: 8,604,870 km (0.045 R)
• M30: 9,093,007 km (0.066 R)
• M31: 9,433,642 km (0.104 R)
• M32: 10,223,668 km (0.065 R)
• M33: 10,513,290 km (0.065 R)
• M34: 10,740,529 km (0.096 R)
• M35: 11,934,021 km (0.09 R)
• M36: 12,103,066 km (0.055 R)
• M37: 12,375,334 km (0.094 R)
• M38: 12,477,958 km (0.087 R)
• M39: 13,169,101 km (0.107 R)
• M40: 13,378,986 km (0.096 R)
• M41: 14,264,905 km (0.088 R)
• M42: 14,372,615 km (0.101 R)
• M43: 15,795,890 km (0.071 R)
• M44: 17,378,186 km (0.105 R)
• M45: 17,569,971 km (0.096 R)
• M46: 17,994,230 km (0.104 R)
• M47: 18,735,039 km (0.101 R)
• M48: 19,924,940 km (0.036 R)
• M49: 20,085,459 km (0.117 R)
• M50: 20,206,035 km (0.06 R)
• M51: 20,488,476 km (0.092 R)
• M52: 20,650,490 km (0.037 R)
• M53: 21,261,897 km (0.08 R)
• M54: 21,961,865 km (0.094 R)
• M55: 23,299,868 km (0.113 R)
• M56: 23,850,987 km (0.099 R)
• M57: 23,936,108 km (0.083 R)
• M58: 24,277,790 km (0.094 R)
• M59: 25,312,558 km (0.106 R)
• M60: 27,916,907 km (0.051 R)
• M61: 28,366,748 km (0.051 R)
• M62: 28,592,491 km (0.038 R)
• M63: 29,273,611 km (0.058 R)
• M64: 29,684,705 km (0.075 R)
• M65: 30,189,897 km (0.109 R)
• M66: 30,836,908 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.4

Radius: 5.2

Gravity: 27.86 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.32 AU - 19.82 AU

Year: 24636 Days

Day: 24.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 90,252,895 km

• M1: 67,469 km (0.115 R)
• M2: 129,253 km (0.037 R)
• M3: 183,257 km (0.047 R)
• M4: 319,691 km (0.119 R)
• M5: 379,231 km (0.091 R)
• M6: 421,118 km (0.083 R)
• M7: 706,551 km (0.119 R)
• M8: 759,359 km (0.075 R)
• M9: 1,073,066 km (0.066 R)
• M10: 1,291,927 km (0.098 R)
• M11: 1,357,152 km (0.086 R)
• M12: 1,559,259 km (0.104 R)
• M13: 1,699,282 km (0.077 R)
• M14: 2,067,293 km (0.097 R)
• M15: 3,177,160 km (0.103 R)
• M16: 3,355,031 km (0.103 R)
• M17: 4,194,874 km (0.108 R)
• M18: 5,945,319 km (0.118 R)
• M19: 6,164,479 km (0.105 R)
• M20: 6,275,032 km (0.071 R)
• M21: 6,442,133 km (0.093 R)
• M22: 7,652,230 km (0.103 R)
• M23: 9,690,202 km (0.103 R)
• M24: 12,437,567 km (0.088 R)
• M25: 13,212,933 km (0.033 R)
• M26: 14,441,730 km (0.084 R)
• M27: 14,515,182 km (0.06 R)
• M28: 15,330,939 km (0.094 R)
• M29: 18,979,931 km (0.114 R)
• M30: 19,707,874 km (0.114 R)
• M31: 20,280,385 km (0.046 R)
• M32: 20,362,664 km (0.114 R)
• M33: 20,692,677 km (0.118 R)
• M34: 21,358,088 km (0.114 R)
• M35: 21,441,713 km (0.12 R)
• M36: 21,777,560 km (0.105 R)
• M37: 25,583,779 km (0.09 R)
• M38: 26,118,591 km (0.093 R)
• M39: 26,387,269 km (0.06 R)
• M40: 28,202,191 km (0.076 R)
• M41: 30,809,981 km (0.077 R)
• M42: 30,904,527 km (0.118 R)
• M43: 34,274,219 km (0.106 R)
• M44: 35,159,240 km (0.117 R)
• M45: 37,859,481 km (0.092 R)
• M46: 38,366,768 km (0.088 R)
• M47: 39,696,244 km (0.109 R)
• M48: 41,040,829 km (0.118 R)
• M49: 41,875,586 km (0.054 R)
• M50: 46,566,077 km (0.083 R)
• M51: 47,327,530 km (0.075 R)
• M52: 49,304,317 km (0.114 R)
• M53: 49,525,572 km (0.06 R)
• M54: 52,545,354 km (0.094 R)
• M55: 53,337,924 km (0.088 R)
• M56: 53,451,469 km (0.049 R)
• M57: 54,362,669 km (0.088 R)
• M58: 54,591,405 km (0.06 R)
• M59: 55,049,473 km (0.059 R)
• M60: 55,164,215 km (0.093 R)
• M61: 55,624,079 km (0.106 R)
• M62: 57,127,238 km (0.097 R)
• M63: 57,475,951 km (0.111 R)
• M64: 58,995,416 km (0.113 R)
• M65: 59,937,135 km (0.076 R)
• M66: 61,835,233 km (0.115 R)
• M67: 62,193,220 km (0.108 R)
• M68: 63,151,544 km (0.037 R)
• M69: 63,632,501 km (0.115 R)
• M70: 66,055,538 km (0.097 R)
• M71: 68,261,957 km (0.114 R)
• M72: 69,994,600 km (0.076 R)
• M73: 71,241,199 km (0.098 R)
• M74: 71,992,629 km (0.095 R)
• M75: 72,998,525 km (0.06 R)
• M76: 73,629,678 km (0.093 R)
• M77: 74,009,208 km (0.075 R)
• M78: 74,516,195 km (0.081 R)
• M79: 76,172,094 km (0.091 R)
• M80: 77,068,784 km (0.094 R)
• M81: 78,743,233 km (0.101 R)
• M82: 80,169,349 km (0.101 R)
• M83: 81,734,891 km (0.112 R)
• M84: 82,390,130 km (0.065 R)
• M85: 84,763,500 km (0.086 R)
• M86: 85,426,817 km (0.103 R)
• M87: 85,825,645 km (0.058 R)
• M88: 87,962,950 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 13,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit