🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.69 AU - 1.11 AU

Year: 309 Days

Day: 29 Hours

Environment

Temp: 128 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.09 AU - 1.35 AU

Year: 487 Days

Day: 14.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.13 AU - 1.51 AU

Year: 548 Days

Day: 15.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,095,135 km

• M1: 753,375 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.72 AU - 2.4 AU

Year: 1069 Days

Day: 27 Hours

Environment

Temp: -60 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,095,135 km

• M1: 42,635 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.22 AU - 3.36 AU

Year: 1685 Days

Day: 29.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,095,135 km

• M1: 20,046 km (0.076 R)
• M2: 121,025 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960

Radius: 13.7

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.48 AU - 12.28 AU

Year: 12094 Days

Day: 5.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,095,135 km

• M1: 171,888 km (0.047 R)
• M2: 1,085,333 km (0.111 R)
• M3: 2,933,165 km (0.11 R)
• M4: 4,478,960 km (0.115 R)
• M5: 5,203,014 km (0.075 R)
• M6: 5,703,568 km (0.051 R)
• M7: 6,275,481 km (0.066 R)
• M8: 7,226,924 km (0.072 R)
• M9: 8,225,041 km (0.062 R)
• M10: 9,108,266 km (0.076 R)
• M11: 16,013,405 km (0.103 R)
• M12: 17,077,644 km (0.097 R)
• M13: 18,269,790 km (0.082 R)
• M14: 20,117,622 km (0.067 R)
• M15: 23,694,657 km (0.086 R)
• M16: 24,676,169 km (0.057 R)
• M17: 29,430,987 km (0.083 R)
• M18: 29,994,373 km (0.065 R)
• M19: 31,142,686 km (0.038 R)
• M20: 34,889,515 km (0.084 R)
• M21: 36,546,610 km (0.086 R)
• M22: 44,288,150 km (0.093 R)
• M23: 51,575,661 km (0.107 R)
• M24: 52,066,193 km (0.095 R)
• M25: 55,588,175 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.6

Radius: 3

Gravity: 99.4 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.1 AU - 15 AU

Year: 18038 Days

Day: 23.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,095,135 km

• M1: 44,431 km (0.103 R)
• M2: 149,299 km (0.101 R)
• M3: 315,203 km (0.104 R)
• M4: 411,843 km (0.106 R)
• M5: 909,555 km (0.102 R)
• M6: 2,009,399 km (0.066 R)
• M7: 2,394,164 km (0.105 R)
• M8: 2,725,823 km (0.075 R)
• M9: 2,928,678 km (0.097 R)
• M10: 3,141,555 km (0.063 R)
• M11: 4,675,981 km (0.084 R)
• M12: 5,154,245 km (0.094 R)
• M13: 5,543,798 km (0.096 R)
• M14: 6,692,859 km (0.105 R)
• M15: 7,156,014 km (0.069 R)
• M16: 11,787,714 km (0.101 R)
• M17: 19,906,989 km (0.057 R)
• M18: 23,168,521 km (0.049 R)
• M19: 25,089,358 km (0.114 R)
• M20: 25,641,075 km (0.113 R)
• M21: 27,461,232 km (0.082 R)
• M22: 32,775,397 km (0.063 R)
• M23: 47,024,744 km (0.118 R)
• M24: 47,862,792 km (0.1 R)
• M25: 51,314,613 km (0.107 R)
• M26: 52,202,775 km (0.112 R)
• M27: 53,463,287 km (0.116 R)
• M28: 53,645,048 km (0.104 R)
• M29: 56,232,493 km (0.071 R)
• M30: 70,424,993 km (0.068 R)
• M31: 72,184,563 km (0.096 R)
• M32: 73,299,067 km (0.114 R)
• M33: 76,250,334 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.4

Radius: 5.8

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 13.27 AU - 18.03 AU

Year: 22390 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,095,135 km

• M1: 73,303 km (0.046 R)
• M2: 392,545 km (0.088 R)
• M3: 704,008 km (0.114 R)
• M4: 1,159,234 km (0.112 R)
• M5: 1,417,141 km (0.098 R)
• M6: 1,635,254 km (0.043 R)
• M7: 2,408,227 km (0.116 R)
• M8: 2,989,863 km (0.088 R)
• M9: 3,326,309 km (0.09 R)
• M10: 4,674,036 km (0.119 R)
• M11: 5,127,467 km (0.061 R)
• M12: 6,350,430 km (0.113 R)
• M13: 7,934,222 km (0.092 R)
• M14: 8,578,839 km (0.105 R)
• M15: 9,508,740 km (0.06 R)
• M16: 10,832,232 km (0.119 R)
• M17: 16,103,014 km (0.067 R)
• M18: 17,436,230 km (0.081 R)
• M19: 18,443,622 km (0.098 R)
• M20: 21,088,064 km (0.105 R)
• M21: 21,963,511 km (0.074 R)
• M22: 23,974,704 km (0.118 R)
• M23: 24,258,043 km (0.089 R)
• M24: 24,928,092 km (0.041 R)
• M25: 26,910,413 km (0.107 R)
• M26: 27,628,333 km (0.069 R)
• M27: 29,641,322 km (0.093 R)
• M28: 32,321,069 km (0.079 R)
• M29: 33,956,622 km (0.026 R)
• M30: 42,414,138 km (0.104 R)
• M31: 52,331,878 km (0.097 R)
• M32: 53,128,487 km (0.067 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 11,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit