🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.62 AU

Year: 133 Days

Day: 41.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,788,044 km

• M1: 187,895 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.75 AU - 1.09 AU

Year: 322 Days

Day: 26.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,788,044 km

• M1: 304,880 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.7

Radius: 11.2

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.12 AU - 6.46 AU

Year: 5089 Days

Day: 14.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 99,788,044 km

• M1: 139,276 km (0.085 R)
• M2: 746,643 km (0.084 R)
• M3: 1,304,793 km (0.075 R)
• M4: 1,680,582 km (0.045 R)
• M5: 2,129,526 km (0.058 R)
• M6: 2,641,001 km (0.108 R)
• M7: 3,115,675 km (0.096 R)
• M8: 3,668,589 km (0.078 R)
• M9: 4,787,281 km (0.102 R)
• M10: 5,243,705 km (0.084 R)
• M11: 5,997,977 km (0.118 R)
• M12: 7,508,317 km (0.099 R)
• M13: 8,238,654 km (0.09 R)
• M14: 9,968,903 km (0.069 R)
• M15: 10,536,627 km (0.117 R)
• M16: 11,833,042 km (0.074 R)
• M17: 16,002,484 km (0.09 R)
• M18: 18,872,669 km (0.033 R)
• M19: 19,606,746 km (0.099 R)
• M20: 21,061,136 km (0.076 R)
• M21: 23,719,490 km (0.117 R)
• M22: 24,890,543 km (0.113 R)
• M23: 26,263,851 km (0.037 R)
• M24: 28,897,073 km (0.095 R)
• M25: 29,249,076 km (0.108 R)
• M26: 29,962,060 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.3

Radius: 6.1

Gravity: 16.24 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 15.19 AU - 15.71 AU

Year: 22181 Days

Day: 17.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 99,788,044 km

• M1: 96,341 km (0.077 R)
• M2: 433,235 km (0.041 R)
• M3: 841,338 km (0.112 R)
• M4: 1,647,821 km (0.094 R)
• M5: 2,782,221 km (0.09 R)
• M6: 3,482,638 km (0.09 R)
• M7: 4,261,295 km (0.034 R)
• M8: 4,889,906 km (0.076 R)
• M9: 5,112,657 km (0.096 R)
• M10: 5,381,035 km (0.055 R)
• M11: 6,820,915 km (0.108 R)
• M12: 10,995,892 km (0.101 R)
• M13: 11,379,012 km (0.118 R)
• M14: 12,307,566 km (0.106 R)
• M15: 14,389,969 km (0.079 R)
• M16: 14,618,106 km (0.056 R)
• M17: 17,893,252 km (0.107 R)
• M18: 18,245,555 km (0.044 R)
• M19: 20,841,975 km (0.07 R)
• M20: 24,206,132 km (0.079 R)
• M21: 25,625,218 km (0.053 R)
• M22: 34,095,449 km (0.079 R)
• M23: 36,718,349 km (0.093 R)
• M24: 37,144,403 km (0.026 R)
• M25: 43,302,450 km (0.059 R)
• M26: 48,727,168 km (0.104 R)
• M27: 56,076,163 km (0.108 R)
• M28: 57,400,404 km (0.093 R)
• M29: 57,591,291 km (0.057 R)
• M30: 58,166,494 km (0.077 R)
• M31: 58,745,438 km (0.057 R)
• M32: 63,516,264 km (0.106 R)
• M33: 63,720,465 km (0.097 R)
• M34: 65,578,171 km (0.071 R)
• M35: 66,836,439 km (0.117 R)
• M36: 67,897,238 km (0.045 R)
• M37: 73,369,976 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.6

Radius: 5

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.93 AU - 18.25 AU

Year: 23574 Days

Day: 22.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 99,788,044 km

• M1: 62,382 km (0.096 R)
• M2: 245,789 km (0.068 R)
• M3: 1,365,081 km (0.026 R)
• M4: 1,869,375 km (0.115 R)
• M5: 2,359,906 km (0.082 R)
• M6: 2,646,835 km (0.106 R)
• M7: 3,480,245 km (0.112 R)
• M8: 4,125,012 km (0.086 R)
• M9: 6,620,005 km (0.111 R)
• M10: 9,419,580 km (0.111 R)
• M11: 9,747,947 km (0.066 R)
• M12: 10,719,585 km (0.063 R)
• M13: 11,443,190 km (0.103 R)
• M14: 12,007,024 km (0.105 R)
• M15: 14,020,013 km (0.104 R)
• M16: 14,592,524 km (0.086 R)
• M17: 16,247,376 km (0.113 R)
• M18: 16,561,083 km (0.111 R)
• M19: 19,569,346 km (0.063 R)
• M20: 20,193,768 km (0.09 R)
• M21: 21,670,748 km (0.081 R)
• M22: 23,416,704 km (0.115 R)
• M23: 25,254,365 km (0.088 R)
• M24: 26,857,306 km (0.109 R)
• M25: 30,382,729 km (0.092 R)
• M26: 38,751,384 km (0.088 R)
• M27: 45,211,618 km (0.09 R)
• M28: 48,695,453 km (0.102 R)
• M29: 57,088,941 km (0.095 R)
• M30: 64,420,583 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.2

Radius: 7

Gravity: 14.41 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 16.79 AU - 20.65 AU

Year: 29583 Days

Day: 15.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 99,788,044 km

• M1: 87,664 km (0.117 R)
• M2: 437,125 km (0.103 R)
• M3: 770,878 km (0.112 R)
• M4: 2,569,343 km (0.098 R)
• M5: 3,144,248 km (0.104 R)
• M6: 4,398,477 km (0.076 R)
• M7: 5,514,776 km (0.058 R)
• M8: 6,908,430 km (0.065 R)
• M9: 8,813,708 km (0.089 R)
• M10: 9,172,294 km (0.067 R)
• M11: 10,046,843 km (0.088 R)
• M12: 11,321,268 km (0.063 R)
• M13: 12,106,357 km (0.103 R)
• M14: 13,312,415 km (0.111 R)
• M15: 14,431,856 km (0.097 R)
• M16: 15,014,390 km (0.084 R)
• M17: 15,526,165 km (0.108 R)
• M18: 15,786,315 km (0.097 R)
• M19: 17,039,347 km (0.077 R)
• M20: 20,252,709 km (0.089 R)
• M21: 27,341,255 km (0.108 R)
• M22: 30,478,023 km (0.065 R)
• M23: 31,298,119 km (0.063 R)
• M24: 35,620,599 km (0.107 R)
• M25: 36,836,980 km (0.071 R)
• M26: 37,145,450 km (0.119 R)
• M27: 42,485,795 km (0.111 R)
• M28: 48,316,073 km (0.096 R)
• M29: 49,057,031 km (0.064 R)
• M30: 54,858,138 km (0.041 R)
• M31: 65,967,126 km (0.075 R)
• M32: 70,610,345 km (0.085 R)
• M33: 73,987,217 km (0.109 R)
• M34: 81,582,750 km (0.067 R)
• M35: 84,225,546 km (0.086 R)
• M36: 84,493,027 km (0.067 R)
• M37: 86,925,040 km (0.117 R)
• M38: 90,519,727 km (0.118 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: 259 - 12,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit