🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.13 AU - 1.81 AU

Year: 638 Days

Day: 14.5 Hours

Environment

Temp: -17 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,253,594 km

• M1: 15,259 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.9 AU - 2.58 AU

Year: 1201 Days

Day: 23.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,253,594 km

• M1: 575,802 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.36 AU - 3.92 AU

Year: 2487 Days

Day: 13.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.3

Radius: 5.3

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 14.07 AU - 17.41 AU

Year: 22366 Days

Day: 18.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 41,253,594 km

• M1: 76,295 km (0.053 R)
• M2: 173,833 km (0.05 R)
• M3: 324,179 km (0.059 R)
• M4: 446,101 km (0.074 R)
• M5: 485,595 km (0.105 R)
• M6: 671,246 km (0.101 R)
• M7: 828,772 km (0.111 R)
• M8: 1,104,631 km (0.096 R)
• M9: 1,177,934 km (0.062 R)
• M10: 1,348,924 km (0.117 R)
• M11: 1,527,693 km (0.104 R)
• M12: 1,651,261 km (0.096 R)
• M13: 1,974,243 km (0.086 R)
• M14: 2,223,473 km (0.093 R)
• M15: 2,628,135 km (0.086 R)
• M16: 2,776,387 km (0.099 R)
• M17: 3,133,028 km (0.081 R)
• M18: 3,316,734 km (0.063 R)
• M19: 3,477,103 km (0.073 R)
• M20: 4,001,294 km (0.097 R)
• M21: 4,432,435 km (0.113 R)
• M22: 4,728,041 km (0.118 R)
• M23: 5,276,317 km (0.076 R)
• M24: 5,369,666 km (0.105 R)
• M25: 7,697,110 km (0.041 R)
• M26: 7,732,415 km (0.068 R)
• M27: 8,159,517 km (0.098 R)
• M28: 8,267,526 km (0.071 R)
• M29: 8,521,394 km (0.048 R)
• M30: 8,925,458 km (0.078 R)
• M31: 9,524,298 km (0.115 R)
• M32: 9,599,995 km (0.054 R)
• M33: 9,905,025 km (0.098 R)
• M34: 10,563,854 km (0.089 R)
• M35: 12,169,188 km (0.032 R)
• M36: 14,323,248 km (0.117 R)
• M37: 14,453,548 km (0.083 R)
• M38: 14,890,822 km (0.113 R)
• M39: 15,243,873 km (0.049 R)
• M40: 15,913,025 km (0.103 R)
• M41: 16,683,005 km (0.073 R)
• M42: 17,465,103 km (0.1 R)
• M43: 17,697,428 km (0.105 R)
• M44: 18,542,207 km (0.108 R)
• M45: 20,027,565 km (0.099 R)
• M46: 20,124,654 km (0.105 R)
• M47: 21,949,748 km (0.1 R)
• M48: 22,200,474 km (0.039 R)
• M49: 22,603,490 km (0.116 R)
• M50: 22,958,037 km (0.117 R)
• M51: 23,775,590 km (0.119 R)
• M52: 24,550,656 km (0.101 R)
• M53: 25,491,627 km (0.059 R)
• M54: 26,125,623 km (0.117 R)
• M55: 26,391,159 km (0.087 R)
• M56: 27,354,868 km (0.096 R)
• M57: 28,112,432 km (0.087 R)
• M58: 29,206,441 km (0.088 R)
• M59: 30,705,412 km (0.115 R)
• M60: 30,761,511 km (0.116 R)
• M61: 32,058,674 km (0.106 R)
• M62: 32,286,212 km (0.109 R)
• M63: 32,514,200 km (0.12 R)
• M64: 33,488,979 km (0.105 R)
• M65: 34,124,920 km (0.073 R)
• M66: 34,182,814 km (0.072 R)
• M67: 37,662,760 km (0.111 R)
• M68: 38,867,771 km (0.12 R)
• M69: 39,474,989 km (0.111 R)
• M70: 40,391,724 km (0.081 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 17,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit