🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.84 AU - 1.12 AU

Year: 344 Days

Day: 41.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.66 AU - 2.54 AU

Year: 1080 Days

Day: 18.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.78 AU - 2.82 AU

Year: 1237 Days

Day: 24.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,714,463 km

• M1: 954,434 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.18 AU - 4.18 AU

Year: 2504 Days

Day: 24.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,714,463 km

• M1: 47,273 km (0.089 R)

Asteroid Belt

Center: 10.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.5

Radius: 5

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 17.98 AU - 18.06 AU

Year: 27137 Days

Day: 15.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 74,714,463 km

• M1: 78,688 km (0.118 R)
• M2: 276,457 km (0.101 R)
• M3: 559,795 km (0.035 R)
• M4: 1,119,890 km (0.069 R)
• M5: 1,560,156 km (0.097 R)
• M6: 1,724,564 km (0.119 R)
• M7: 2,351,978 km (0.099 R)
• M8: 3,044,017 km (0.081 R)
• M9: 4,617,189 km (0.09 R)
• M10: 5,964,916 km (0.084 R)
• M11: 7,695,614 km (0.106 R)
• M12: 8,726,343 km (0.103 R)
• M13: 12,824,128 km (0.091 R)
• M14: 13,293,416 km (0.108 R)
• M15: 13,635,696 km (0.119 R)
• M16: 18,212,045 km (0.102 R)
• M17: 19,410,324 km (0.112 R)
• M18: 23,916,960 km (0.091 R)
• M19: 26,304,093 km (0.068 R)
• M20: 34,282,297 km (0.079 R)
• M21: 34,538,558 km (0.08 R)
• M22: 35,445,869 km (0.107 R)
• M23: 36,236,045 km (0.093 R)
• M24: 37,851,403 km (0.12 R)
• M25: 39,937,545 km (0.114 R)
• M26: 43,283,002 km (0.113 R)
• M27: 49,211,566 km (0.061 R)
• M28: 62,455,914 km (0.113 R)
• M29: 63,801,098 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.7

Radius: 5.6

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 17.68 AU - 19.86 AU

Year: 28849 Days

Day: 24.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,714,463 km

• M1: 83,476 km (0.072 R)
• M2: 261,647 km (0.078 R)
• M3: 456,124 km (0.083 R)
• M4: 694,134 km (0.073 R)
• M5: 1,208,152 km (0.096 R)
• M6: 1,474,586 km (0.087 R)
• M7: 1,947,166 km (0.107 R)
• M8: 2,187,570 km (0.062 R)
• M9: 3,270,060 km (0.064 R)
• M10: 3,699,406 km (0.038 R)
• M11: 3,912,284 km (0.083 R)
• M12: 6,559,119 km (0.112 R)
• M13: 7,868,998 km (0.081 R)
• M14: 11,245,571 km (0.068 R)
• M15: 12,693,080 km (0.059 R)
• M16: 16,436,019 km (0.059 R)
• M17: 18,557,167 km (0.043 R)
• M18: 19,272,694 km (0.078 R)
• M19: 19,637,264 km (0.059 R)
• M20: 19,913,870 km (0.066 R)
• M21: 20,949,686 km (0.119 R)
• M22: 23,333,827 km (0.094 R)
• M23: 25,672,790 km (0.105 R)
• M24: 26,114,253 km (0.075 R)
• M25: 27,125,984 km (0.046 R)
• M26: 28,046,908 km (0.095 R)
• M27: 31,309,189 km (0.079 R)
• M28: 37,293,253 km (0.101 R)
• M29: 41,679,762 km (0.095 R)
• M30: 44,628,635 km (0.094 R)
• M31: 47,217,426 km (0.04 R)
• M32: 49,563,271 km (0.114 R)
• M33: 50,075,793 km (0.104 R)
• M34: 55,031,671 km (0.104 R)
• M35: 55,214,480 km (0.062 R)
• M36: 63,062,982 km (0.048 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 16,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit