🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.41 AU - 0.65 AU

Year: 253 Days

Day: 18.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,445,599 km

• M1: 40,990 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.46 AU - 0.72 AU

Year: 297 Days

Day: 47.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.2

Radius: 11.3

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.71 AU - 2.11 AU

Year: 1732 Days

Day: 6.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 11,445,599 km

• M1: 142,417 km (0.063 R)
• M2: 245,041 km (0.064 R)
• M3: 337,044 km (0.057 R)
• M4: 426,354 km (0.1 R)
• M5: 515,065 km (0.109 R)
• M6: 617,540 km (0.062 R)
• M7: 746,942 km (0.027 R)
• M8: 825,331 km (0.076 R)
• M9: 984,354 km (0.119 R)
• M10: 1,101,340 km (0.072 R)
• M11: 1,246,599 km (0.112 R)
• M12: 1,333,815 km (0.076 R)
• M13: 1,497,923 km (0.101 R)
• M14: 1,574,069 km (0.078 R)
• M15: 1,677,591 km (0.076 R)
• M16: 1,864,588 km (0.1 R)
• M17: 2,124,888 km (0.105 R)
• M18: 2,220,780 km (0.071 R)
• M19: 2,337,766 km (0.117 R)
• M20: 2,537,329 km (0.072 R)
• M21: 2,660,000 km (0.117 R)
• M22: 2,763,671 km (0.057 R)
• M23: 2,858,067 km (0.12 R)
• M24: 3,402,903 km (0.058 R)
• M25: 3,618,473 km (0.116 R)
• M26: 3,745,332 km (0.074 R)
• M27: 3,861,869 km (0.075 R)
• M28: 4,134,885 km (0.082 R)
• M29: 4,255,611 km (0.102 R)
• M30: 4,475,819 km (0.104 R)
• M31: 4,662,218 km (0.048 R)
• M32: 4,775,314 km (0.112 R)
• M33: 4,991,333 km (0.071 R)
• M34: 5,367,572 km (0.028 R)
• M35: 5,915,249 km (0.034 R)
• M36: 6,078,909 km (0.12 R)
• M37: 6,161,338 km (0.095 R)
• M38: 6,368,980 km (0.073 R)
• M39: 6,480,729 km (0.082 R)
• M40: 6,777,083 km (0.102 R)
• M41: 6,905,587 km (0.077 R)
• M42: 7,020,329 km (0.103 R)
• M43: 7,354,082 km (0.112 R)
• M44: 7,633,531 km (0.072 R)
• M45: 7,841,920 km (0.084 R)
• M46: 8,006,777 km (0.101 R)
• M47: 8,112,393 km (0.109 R)
• M48: 8,493,270 km (0.046 R)
• M49: 9,304,389 km (0.042 R)
• M50: 9,479,119 km (0.052 R)
• M51: 9,590,869 km (0.064 R)
• M52: 9,719,224 km (0.087 R)
• M53: 9,815,715 km (0.083 R)
• M54: 9,912,654 km (0.119 R)
• M55: 10,091,124 km (0.101 R)
• M56: 10,319,860 km (0.086 R)
• M57: 10,517,329 km (0.101 R)
• M58: 10,765,960 km (0.118 R)
• M59: 10,849,286 km (0.082 R)
• M60: 11,438,253 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70

Radius: 9.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.92 AU - 3.36 AU

Year: 3650 Days

Day: 13.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 11,445,599 km

• M1: 161,416 km (0.082 R)
• M2: 264,040 km (0.106 R)
• M3: 345,272 km (0.119 R)
• M4: 422,464 km (0.107 R)
• M5: 501,602 km (0.105 R)
• M6: 683,513 km (0.085 R)
• M7: 972,237 km (0.063 R)
• M8: 1,044,941 km (0.119 R)
• M9: 1,127,070 km (0.084 R)
• M10: 1,188,405 km (0.045 R)
• M11: 1,338,452 km (0.113 R)
• M12: 1,411,905 km (0.114 R)
• M13: 1,545,795 km (0.069 R)
• M14: 1,614,460 km (0.113 R)
• M15: 1,899,444 km (0.077 R)
• M16: 2,001,171 km (0.118 R)
• M17: 2,258,778 km (0.097 R)
• M18: 2,436,501 km (0.069 R)
• M19: 2,527,157 km (0.072 R)
• M20: 2,608,688 km (0.106 R)
• M21: 2,763,970 km (0.08 R)
• M22: 2,848,044 km (0.079 R)
• M23: 3,018,885 km (0.114 R)
• M24: 3,138,264 km (0.117 R)
• M25: 3,215,157 km (0.093 R)
• M26: 3,281,429 km (0.075 R)
• M27: 3,472,017 km (0.093 R)
• M28: 3,585,861 km (0.064 R)
• M29: 3,666,195 km (0.111 R)
• M30: 3,828,958 km (0.09 R)
• M31: 3,946,541 km (0.089 R)
• M32: 4,161,514 km (0.029 R)
• M33: 4,294,805 km (0.103 R)
• M34: 4,590,411 km (0.074 R)
• M35: 4,892,748 km (0.095 R)
• M36: 5,097,847 km (0.094 R)
• M37: 5,175,638 km (0.117 R)
• M38: 5,477,077 km (0.084 R)
• M39: 5,824,743 km (0.039 R)
• M40: 6,290,291 km (0.113 R)
• M41: 6,373,767 km (0.12 R)
• M42: 6,682,836 km (0.119 R)
• M43: 6,782,169 km (0.055 R)
• M44: 7,112,182 km (0.076 R)
• M45: 7,683,795 km (0.062 R)
• M46: 7,802,875 km (0.065 R)
• M47: 8,073,049 km (0.073 R)
• M48: 8,178,964 km (0.108 R)
• M49: 8,499,403 km (0.109 R)
• M50: 8,576,446 km (0.07 R)
• M51: 8,730,981 km (0.119 R)
• M52: 9,058,600 km (0.12 R)
• M53: 9,137,139 km (0.054 R)
• M54: 9,693,792 km (0.038 R)
• M55: 9,774,126 km (0.087 R)
• M56: 9,951,849 km (0.087 R)
• M57: 10,310,435 km (0.062 R)
• M58: 10,573,877 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 19,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit