🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.6 AU - 0.8 AU

Year: 209 Days

Day: 17.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.93 AU - 2.79 AU

Year: 1292 Days

Day: 17.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,726,521 km

• M1: 874,848 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.73 AU - 5.11 AU

Year: 3312 Days

Day: 19.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,726,521 km

• M1: 451,935 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.88 AU - 5.38 AU

Year: 4142 Days

Day: 31 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 20.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358

Radius: 7.4

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 17.94 AU - 23.06 AU

Year: 33085 Days

Day: 23.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,726,521 km

• M1: 153,338 km (0.111 R)
• M2: 334,202 km (0.03 R)
• M3: 628,909 km (0.083 R)
• M4: 1,350,570 km (0.116 R)
• M5: 1,610,571 km (0.106 R)
• M6: 1,712,148 km (0.119 R)
• M7: 1,815,819 km (0.105 R)
• M8: 2,214,198 km (0.116 R)
• M9: 2,599,562 km (0.086 R)
• M10: 2,759,482 km (0.055 R)
• M11: 3,258,990 km (0.039 R)
• M12: 3,388,242 km (0.095 R)
• M13: 3,475,308 km (0.099 R)
• M14: 3,967,784 km (0.107 R)
• M15: 4,198,913 km (0.104 R)
• M16: 4,674,335 km (0.101 R)
• M17: 7,409,283 km (0.07 R)
• M18: 7,465,981 km (0.117 R)
• M19: 7,693,968 km (0.07 R)
• M20: 8,040,437 km (0.102 R)
• M21: 8,274,258 km (0.116 R)
• M22: 8,928,599 km (0.118 R)
• M23: 9,170,649 km (0.035 R)
• M24: 9,353,607 km (0.109 R)
• M25: 9,972,344 km (0.095 R)
• M26: 10,223,518 km (0.097 R)
• M27: 10,349,929 km (0.036 R)
• M28: 11,444,985 km (0.114 R)
• M29: 11,906,495 km (0.113 R)
• M30: 12,039,487 km (0.038 R)
• M31: 12,106,208 km (0.113 R)
• M32: 12,441,457 km (0.062 R)
• M33: 13,327,375 km (0.087 R)
• M34: 13,673,545 km (0.102 R)
• M35: 14,374,859 km (0.09 R)
• M36: 14,801,213 km (0.102 R)
• M37: 15,231,606 km (0.117 R)
• M38: 17,144,215 km (0.043 R)
• M39: 17,747,843 km (0.101 R)
• M40: 19,053,383 km (0.094 R)
• M41: 20,469,327 km (0.089 R)
• M42: 21,109,307 km (0.04 R)
• M43: 22,327,183 km (0.065 R)
• M44: 22,820,706 km (0.069 R)
• M45: 24,915,376 km (0.048 R)
• M46: 25,085,618 km (0.106 R)
• M47: 26,461,171 km (0.04 R)
• M48: 27,245,662 km (0.102 R)
• M49: 27,772,994 km (0.093 R)
• M50: 28,126,344 km (0.084 R)
• M51: 28,570,052 km (0.108 R)
• M52: 29,016,153 km (0.099 R)
• M53: 31,097,957 km (0.086 R)
• M54: 32,295,637 km (0.076 R)
• M55: 32,481,288 km (0.094 R)
• M56: 33,227,333 km (0.119 R)
• M57: 35,882,396 km (0.111 R)
• M58: 36,363,652 km (0.056 R)
• M59: 36,944,092 km (0.086 R)
• M60: 37,820,286 km (0.084 R)
• M61: 39,891,319 km (0.1 R)
• M62: 42,404,564 km (0.101 R)
• M63: 43,424,073 km (0.078 R)
• M64: 43,629,022 km (0.092 R)
• M65: 44,348,588 km (0.097 R)
• M66: 46,635,640 km (0.04 R)
• M67: 49,815,642 km (0.099 R)
• M68: 51,974,190 km (0.117 R)
• M69: 52,518,576 km (0.106 R)
• M70: 52,955,552 km (0.065 R)
• M71: 54,604,569 km (0.117 R)
• M72: 55,490,937 km (0.117 R)
• M73: 56,941,438 km (0.114 R)
• M74: 59,083,679 km (0.095 R)
• M75: 60,335,963 km (0.059 R)
• M76: 60,678,991 km (0.074 R)
• M77: 60,793,583 km (0.112 R)
• M78: 65,431,865 km (0.117 R)
• M79: 66,727,382 km (0.05 R)
• M80: 67,082,079 km (0.106 R)
• M81: 68,150,058 km (0.058 R)
• M82: 68,865,285 km (0.106 R)
• M83: 71,266,930 km (0.102 R)
• M84: 74,307,506 km (0.052 R)
• M85: 78,510,159 km (0.049 R)
• M86: 78,884,603 km (0.111 R)
• M87: 80,514,322 km (0.118 R)
• M88: 81,775,582 km (0.102 R)
• M89: 82,028,552 km (0.111 R)
• M90: 82,916,116 km (0.12 R)
• M91: 83,297,590 km (0.082 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 18,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit