🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.58 AU - 0.88 AU

Year: 181 Days

Day: 19.7 Hours

Environment

Temp: 331 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.91 AU - 1.03 AU

Year: 277 Days

Day: 36.4 Hours

Environment

Temp: 270 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,413,657 km

• M1: 94,995 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.06 AU - 2.58 AU

Year: 1024 Days

Day: 14.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.75 AU - 6.45 AU

Year: 4364 Days

Day: 17.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.2

Radius: 5.1

Gravity: 19.5 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 19.91 AU - 20.39 AU

Year: 26200 Days

Day: 15.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,413,657 km

• M1: 70,760 km (0.048 R)
• M2: 122,371 km (0.095 R)
• M3: 185,501 km (0.059 R)
• M4: 230,082 km (0.079 R)
• M5: 649,554 km (0.107 R)
• M6: 697,724 km (0.114 R)
• M7: 747,092 km (0.089 R)
• M8: 902,524 km (0.038 R)
• M9: 1,365,679 km (0.084 R)
• M10: 1,891,964 km (0.068 R)
• M11: 1,961,826 km (0.107 R)
• M12: 2,865,248 km (0.088 R)
• M13: 3,529,612 km (0.069 R)
• M14: 3,967,934 km (0.034 R)
• M15: 4,563,333 km (0.082 R)
• M16: 6,092,074 km (0.089 R)
• M17: 6,883,596 km (0.114 R)
• M18: 8,619,081 km (0.073 R)
• M19: 9,867,027 km (0.094 R)
• M20: 10,049,985 km (0.083 R)
• M21: 11,107,193 km (0.062 R)
• M22: 11,616,873 km (0.093 R)
• M23: 11,681,051 km (0.092 R)
• M24: 11,745,378 km (0.103 R)
• M25: 11,810,004 km (0.04 R)
• M26: 12,791,216 km (0.119 R)
• M27: 13,258,111 km (0.11 R)
• M28: 14,208,357 km (0.112 R)
• M29: 14,970,409 km (0.116 R)
• M30: 15,745,625 km (0.096 R)
• M31: 15,959,250 km (0.084 R)
• M32: 16,317,537 km (0.096 R)
• M33: 16,678,517 km (0.114 R)
• M34: 16,823,627 km (0.083 R)
• M35: 17,555,460 km (0.118 R)
• M36: 18,073,816 km (0.117 R)
• M37: 18,148,316 km (0.054 R)
• M38: 19,735,699 km (0.1 R)
• M39: 21,053,058 km (0.03 R)
• M40: 21,288,375 km (0.077 R)
• M41: 21,445,752 km (0.098 R)
• M42: 21,840,990 km (0.047 R)
• M43: 25,005,284 km (0.112 R)
• M44: 25,088,311 km (0.099 R)
• M45: 25,254,664 km (0.109 R)
• M46: 27,449,265 km (0.091 R)
• M47: 28,050,498 km (0.092 R)
• M48: 29,616,489 km (0.09 R)
• M49: 29,880,230 km (0.119 R)
• M50: 30,498,518 km (0.041 R)
• M51: 31,747,959 km (0.119 R)
• M52: 32,741,439 km (0.118 R)
• M53: 33,928,498 km (0.095 R)
• M54: 34,020,501 km (0.107 R)
• M55: 34,943,968 km (0.078 R)
• M56: 35,315,719 km (0.097 R)
• M57: 36,063,110 km (0.089 R)
• M58: 36,156,908 km (0.085 R)
• M59: 36,532,847 km (0.109 R)
• M60: 37,858,883 km (0.079 R)
• M61: 42,325,576 km (0.108 R)
• M62: 42,721,861 km (0.047 R)
• M63: 43,717,734 km (0.094 R)
• M64: 45,732,368 km (0.074 R)
• M65: 46,037,099 km (0.05 R)
• M66: 46,546,629 km (0.12 R)
• M67: 50,060,384 km (0.063 R)
• M68: 50,794,311 km (0.089 R)
• M69: 51,320,746 km (0.05 R)
• M70: 51,954,892 km (0.108 R)
• M71: 54,087,260 km (0.12 R)
• M72: 54,948,195 km (0.079 R)
• M73: 57,558,080 km (0.037 R)
• M74: 58,216,759 km (0.083 R)
• M75: 59,320,193 km (0.116 R)
• M76: 59,985,605 km (0.102 R)
• M77: 60,096,756 km (0.107 R)
• M78: 61,547,706 km (0.094 R)
• M79: 61,659,904 km (0.063 R)
• M80: 62,897,378 km (0.093 R)
• M81: 63,802,594 km (0.113 R)
• M82: 65,282,566 km (0.112 R)
• M83: 67,235,117 km (0.116 R)
• M84: 67,466,097 km (0.103 R)
• M85: 68,160,530 km (0.108 R)
• M86: 69,907,085 km (0.05 R)
• M87: 71,197,217 km (0.095 R)
• M88: 73,206,466 km (0.08 R)
• M89: 75,474,071 km (0.101 R)
• M90: 76,074,556 km (0.11 R)
• M91: 76,676,688 km (0.073 R)
• M92: 77,280,465 km (0.09 R)
• M93: 78,249,709 km (0.106 R)
• M94: 79,466,838 km (0.11 R)
• M95: 80,690,399 km (0.056 R)
• M96: 82,166,780 km (0.092 R)

Kuiper Belt

Range: 37.8 - 67.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 14,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit