🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.7 AU - 1.04 AU

Year: 284 Days

Day: 38.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,977,054 km

• M1: 125,812 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.62 AU - 2.8 AU

Year: 1561 Days

Day: 46.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.34 AU - 4.48 AU

Year: 2705 Days

Day: 31.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.7 AU - 5.62 AU

Year: 3519 Days

Day: 39.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 20.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.4

Radius: 7.3

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 18.42 AU - 22.92 AU

Year: 32877 Days

Day: 19.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 102,977,054 km

• M1: 116,836 km (0.105 R)
• M2: 449,691 km (0.093 R)
• M3: 652,396 km (0.116 R)
• M4: 976,425 km (0.061 R)
• M5: 1,565,243 km (0.107 R)
• M6: 1,795,773 km (0.103 R)
• M7: 2,506,662 km (0.074 R)
• M8: 3,998,901 km (0.039 R)
• M9: 7,622,909 km (0.117 R)
• M10: 11,365,698 km (0.12 R)
• M11: 11,513,651 km (0.078 R)
• M12: 11,886,598 km (0.034 R)
• M13: 14,126,228 km (0.116 R)
• M14: 14,365,285 km (0.062 R)
• M15: 14,928,072 km (0.091 R)
• M16: 15,416,360 km (0.12 R)
• M17: 16,325,017 km (0.068 R)
• M18: 17,336,000 km (0.072 R)
• M19: 18,193,794 km (0.101 R)
• M20: 19,153,464 km (0.117 R)
• M21: 19,329,690 km (0.101 R)
• M22: 19,417,953 km (0.109 R)
• M23: 19,772,500 km (0.111 R)
• M24: 19,861,511 km (0.113 R)
• M25: 19,950,671 km (0.088 R)
• M26: 20,849,306 km (0.114 R)
• M27: 21,212,380 km (0.086 R)
• M28: 22,872,168 km (0.072 R)
• M29: 22,965,517 km (0.108 R)
• M30: 24,191,621 km (0.114 R)
• M31: 25,729,787 km (0.074 R)
• M32: 25,924,264 km (0.091 R)
• M33: 26,314,565 km (0.117 R)
• M34: 27,002,565 km (0.076 R)
• M35: 28,095,527 km (0.108 R)
• M36: 28,597,129 km (0.103 R)
• M37: 29,507,282 km (0.095 R)
• M38: 30,735,780 km (0.117 R)
• M39: 30,942,225 km (0.045 R)
• M40: 34,092,308 km (0.089 R)
• M41: 36,248,611 km (0.104 R)
• M42: 36,904,000 km (0.089 R)
• M43: 37,894,337 km (0.089 R)
• M44: 38,005,040 km (0.092 R)
• M45: 39,116,851 km (0.117 R)
• M46: 39,676,796 km (0.039 R)
• M47: 40,691,219 km (0.068 R)
• M48: 42,745,796 km (0.107 R)
• M49: 44,716,898 km (0.113 R)
• M50: 44,950,719 km (0.113 R)
• M51: 52,521,868 km (0.109 R)
• M52: 53,015,690 km (0.094 R)
• M53: 53,263,125 km (0.089 R)
• M54: 55,006,389 km (0.12 R)
• M55: 56,010,939 km (0.052 R)
• M56: 58,165,746 km (0.116 R)
• M57: 61,383,298 km (0.085 R)
• M58: 62,686,445 km (0.12 R)
• M59: 62,948,091 km (0.094 R)
• M60: 64,922,634 km (0.035 R)
• M61: 65,585,352 km (0.076 R)
• M62: 66,650,190 km (0.101 R)
• M63: 67,452,633 km (0.104 R)
• M64: 69,202,329 km (0.107 R)
• M65: 69,879,260 km (0.089 R)
• M66: 72,746,004 km (0.099 R)
• M67: 74,678,509 km (0.074 R)
• M68: 77,749,305 km (0.086 R)
• M69: 78,735,005 km (0.114 R)
• M70: 79,441,556 km (0.085 R)
• M71: 82,002,671 km (0.104 R)
• M72: 82,289,002 km (0.111 R)
• M73: 82,432,167 km (0.058 R)
• M74: 83,293,402 km (0.082 R)
• M75: 83,869,204 km (0.071 R)
• M76: 84,735,376 km (0.058 R)
• M77: 86,040,168 km (0.096 R)
• M78: 87,059,678 km (0.086 R)
• M79: 87,351,693 km (0.046 R)
• M80: 89,110,515 km (0.113 R)
• M81: 90,141,843 km (0.026 R)
• M82: 90,437,298 km (0.108 R)
• M83: 94,007,302 km (0.113 R)
• M84: 94,456,694 km (0.092 R)
• M85: 96,412,686 km (0.071 R)
• M86: 99,142,997 km (0.038 R)
• M87: 99,600,617 km (0.06 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 15,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit