🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.38 AU - 0.64 AU

Year: 133 Days

Day: 16.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,961,169 km

• M1: 47,273 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.68 AU - 0.8 AU

Year: 233 Days

Day: 28.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.8 AU - 3.52 AU

Year: 2052 Days

Day: 13.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.1

Radius: 11.8

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.77 AU - 6.11 AU

Year: 4634 Days

Day: 7 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,961,169 km

• M1: 146,756 km (0.031 R)
• M2: 675,734 km (0.105 R)
• M3: 1,191,846 km (0.09 R)
• M4: 1,639,443 km (0.061 R)
• M5: 2,080,607 km (0.068 R)
• M6: 4,427,499 km (0.079 R)
• M7: 4,861,183 km (0.081 R)
• M8: 6,527,404 km (0.111 R)
• M9: 7,978,952 km (0.112 R)
• M10: 9,059,497 km (0.059 R)
• M11: 10,814,580 km (0.044 R)
• M12: 11,557,483 km (0.025 R)
• M13: 13,670,104 km (0.102 R)
• M14: 14,761,570 km (0.1 R)
• M15: 16,446,341 km (0.061 R)
• M16: 18,320,503 km (0.118 R)
• M17: 22,489,048 km (0.087 R)
• M18: 26,249,190 km (0.094 R)
• M19: 28,104,952 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.1

Radius: 11.3

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.77 AU - 7.79 AU

Year: 7174 Days

Day: 10.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 91,961,169 km

• M1: 140,772 km (0.083 R)
• M2: 566,527 km (0.046 R)
• M3: 926,160 km (0.106 R)
• M4: 1,305,092 km (0.068 R)
• M5: 1,951,654 km (0.099 R)
• M6: 2,724,028 km (0.038 R)
• M7: 3,907,796 km (0.093 R)
• M8: 4,870,159 km (0.099 R)
• M9: 6,743,423 km (0.107 R)
• M10: 7,146,889 km (0.097 R)
• M11: 7,566,361 km (0.08 R)
• M12: 9,502,307 km (0.036 R)
• M13: 10,880,702 km (0.104 R)
• M14: 11,334,432 km (0.062 R)
• M15: 12,118,774 km (0.107 R)
• M16: 12,716,567 km (0.084 R)
• M17: 14,208,207 km (0.117 R)
• M18: 14,689,763 km (0.112 R)
• M19: 15,307,153 km (0.03 R)
• M20: 17,195,378 km (0.115 R)
• M21: 20,501,939 km (0.11 R)
• M22: 21,195,176 km (0.087 R)
• M23: 24,295,592 km (0.06 R)
• M24: 24,984,789 km (0.099 R)
• M25: 25,598,589 km (0.116 R)
• M26: 27,779,577 km (0.054 R)
• M27: 29,397,478 km (0.054 R)
• M28: 30,676,539 km (0.073 R)
• M29: 31,992,253 km (0.03 R)
• M30: 32,924,995 km (0.06 R)
• M31: 34,411,699 km (0.077 R)
• M32: 37,862,323 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.8

Radius: 15

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.02 AU - 10.68 AU

Year: 10443 Days

Day: 6.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 91,961,169 km

• M1: 186,549 km (0.072 R)
• M2: 664,514 km (0.09 R)
• M3: 1,376,899 km (0.079 R)
• M4: 2,099,606 km (0.057 R)
• M5: 3,090,393 km (0.116 R)
• M6: 4,037,796 km (0.104 R)
• M7: 4,854,301 km (0.115 R)
• M8: 6,063,800 km (0.113 R)
• M9: 6,936,404 km (0.101 R)
• M10: 9,860,145 km (0.113 R)
• M11: 12,138,521 km (0.101 R)
• M12: 15,083,205 km (0.077 R)
• M13: 16,398,919 km (0.116 R)
• M14: 20,806,221 km (0.075 R)
• M15: 26,337,304 km (0.05 R)
• M16: 30,131,106 km (0.093 R)
• M17: 30,778,864 km (0.09 R)
• M18: 35,697,044 km (0.089 R)
• M19: 38,279,402 km (0.095 R)
• M20: 39,295,172 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.9

Radius: 3.1

Gravity: 87.61 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.38 AU - 18.16 AU

Year: 23970 Days

Day: 23.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 91,961,169 km

• M1: 39,344 km (0.111 R)
• M2: 174,730 km (0.075 R)
• M3: 952,041 km (0.083 R)
• M4: 1,341,295 km (0.115 R)
• M5: 1,457,682 km (0.111 R)
• M6: 1,598,902 km (0.069 R)
• M7: 2,144,186 km (0.111 R)
• M8: 2,911,623 km (0.072 R)
• M9: 4,081,927 km (0.073 R)
• M10: 6,235,838 km (0.045 R)
• M11: 7,815,591 km (0.04 R)
• M12: 11,667,288 km (0.053 R)
• M13: 11,947,484 km (0.101 R)
• M14: 13,416,236 km (0.037 R)
• M15: 15,000,926 km (0.09 R)
• M16: 16,268,320 km (0.115 R)
• M17: 20,394,379 km (0.118 R)
• M18: 23,243,171 km (0.092 R)
• M19: 23,798,179 km (0.12 R)
• M20: 27,193,303 km (0.051 R)
• M21: 34,923,473 km (0.11 R)
• M22: 36,836,531 km (0.112 R)
• M23: 37,136,923 km (0.076 R)
• M24: 37,438,962 km (0.112 R)
• M25: 42,004,240 km (0.098 R)
• M26: 46,226,041 km (0.12 R)
• M27: 49,800,234 km (0.089 R)
• M28: 50,721,756 km (0.079 R)
• M29: 58,506,530 km (0.051 R)
• M30: 62,467,882 km (0.101 R)
• M31: 62,894,984 km (0.106 R)
• M32: 69,766,463 km (0.085 R)
• M33: 72,555,266 km (0.1 R)
• M34: 79,850,407 km (0.087 R)
• M35: 80,858,547 km (0.063 R)
• M36: 82,900,258 km (0.091 R)
• M37: 84,714,731 km (0.119 R)
• M38: 85,763,262 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 11,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit