🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.51 AU - 0.53 AU

Year: 131 Days

Day: 28 Hours

Environment

Temp: 262 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,463,193 km

• M1: 48,470 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.32 AU - 1.66 AU

Year: 636 Days

Day: 23.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.5 AU - 2.12 AU

Year: 852 Days

Day: 41 Hours

Environment

Temp: -30 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.76 AU - 2.18 AU

Year: 967 Days

Day: 19.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.43 AU - 4.01 AU

Year: 2021 Days

Day: 17.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 170.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.76 AU - 5.64 AU

Year: 3565 Days

Day: 33.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,463,193 km

• M1: 3,564,917 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.07 AU - 6.09 AU

Year: 4006 Days

Day: 44.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,463,193 km

• M1: 190,288 km (0.09 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.08 AU - 5.62 AU

Year: 4329 Days

Day: 46.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,463,193 km

• M1: 4,174,080 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.6

Radius: 7.2

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 14.3 AU - 23.08 AU

Year: 28268 Days

Day: 19.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 42,463,193 km

• M1: 247,136 km (0.093 R)
• M2: 298,747 km (0.068 R)
• M3: 403,465 km (0.117 R)
• M4: 942,467 km (0.104 R)
• M5: 1,656,647 km (0.109 R)
• M6: 1,850,974 km (0.11 R)
• M7: 2,238,283 km (0.055 R)
• M8: 2,700,391 km (0.032 R)
• M9: 3,165,042 km (0.118 R)
• M10: 3,543,674 km (0.085 R)
• M11: 4,672,390 km (0.055 R)
• M12: 5,071,667 km (0.113 R)
• M13: 5,228,146 km (0.087 R)
• M14: 6,672,813 km (0.102 R)
• M15: 6,913,516 km (0.028 R)
• M16: 7,227,073 km (0.05 R)
• M17: 7,403,299 km (0.053 R)
• M18: 7,474,209 km (0.117 R)
• M19: 7,904,303 km (0.083 R)
• M20: 10,211,999 km (0.091 R)
• M21: 10,569,090 km (0.078 R)
• M22: 12,372,641 km (0.041 R)
• M23: 12,710,733 km (0.117 R)
• M24: 13,094,601 km (0.047 R)
• M25: 13,699,425 km (0.113 R)
• M26: 14,446,068 km (0.104 R)
• M27: 14,712,801 km (0.066 R)
• M28: 15,115,818 km (0.078 R)
• M29: 15,932,921 km (0.062 R)
• M30: 16,116,328 km (0.077 R)
• M31: 16,439,310 km (0.083 R)
• M32: 18,085,186 km (0.106 R)
• M33: 18,324,692 km (0.108 R)
• M34: 18,855,016 km (0.102 R)
• M35: 19,782,972 km (0.088 R)
• M36: 21,683,164 km (0.093 R)
• M37: 22,192,844 km (0.035 R)
• M38: 22,654,952 km (0.1 R)
• M39: 22,758,174 km (0.117 R)
• M40: 23,224,022 km (0.065 R)
• M41: 23,588,592 km (0.097 R)
• M42: 24,376,225 km (0.114 R)
• M43: 24,746,779 km (0.068 R)
• M44: 29,392,092 km (0.099 R)
• M45: 29,730,034 km (0.068 R)
• M46: 31,784,312 km (0.046 R)
• M47: 32,711,818 km (0.118 R)
• M48: 33,589,509 km (0.09 R)
• M49: 34,474,979 km (0.102 R)
• M50: 34,653,000 km (0.058 R)
• M51: 35,487,756 km (0.044 R)
• M52: 36,510,258 km (0.086 R)
• M53: 37,298,639 km (0.068 R)
• M54: 37,481,447 km (0.034 R)
• M55: 37,908,998 km (0.103 R)
• M56: 39,387,175 km (0.112 R)
• M57: 40,946,882 km (0.107 R)
• M58: 41,009,713 km (0.087 R)
• M59: 42,399,627 km (0.106 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 16,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit