🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.59 AU - 0.81 AU

Year: 221 Days

Day: 45.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,501,015 km

• M1: 483,650 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.01 AU - 1.35 AU

Year: 483 Days

Day: 42.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.48 AU - 2.28 AU

Year: 971 Days

Day: 26.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.76 AU - 4.22 AU

Year: 2456 Days

Day: 27.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,501,015 km

• M1: 1,013,675 km (0.095 R)

Asteroid Belt

Center: 11.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.8

Radius: 5.7

Gravity: 16.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.96 AU - 22.86 AU

Year: 30979 Days

Day: 22.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 93,501,015 km

• M1: 396,734 km (0.075 R)
• M2: 818,300 km (0.091 R)
• M3: 992,731 km (0.116 R)
• M4: 1,243,308 km (0.103 R)
• M5: 1,655,001 km (0.11 R)
• M6: 2,224,670 km (0.077 R)
• M7: 2,551,541 km (0.094 R)
• M8: 2,763,521 km (0.081 R)
• M9: 3,025,467 km (0.039 R)
• M10: 5,717,182 km (0.093 R)
• M11: 7,146,589 km (0.057 R)
• M12: 9,255,471 km (0.12 R)
• M13: 9,385,022 km (0.09 R)
• M14: 9,777,717 km (0.082 R)
• M15: 10,242,517 km (0.076 R)
• M16: 10,782,566 km (0.12 R)
• M17: 11,401,003 km (0.118 R)
• M18: 12,528,822 km (0.109 R)
• M19: 13,691,796 km (0.079 R)
• M20: 13,839,598 km (0.117 R)
• M21: 15,885,947 km (0.114 R)
• M22: 16,667,447 km (0.066 R)
• M23: 16,746,285 km (0.114 R)
• M24: 18,267,695 km (0.07 R)
• M25: 19,003,717 km (0.111 R)
• M26: 19,168,574 km (0.081 R)
• M27: 19,333,879 km (0.105 R)
• M28: 22,129,714 km (0.117 R)
• M29: 23,265,311 km (0.08 R)
• M30: 24,868,552 km (0.112 R)
• M31: 27,712,407 km (0.027 R)
• M32: 28,274,596 km (0.103 R)
• M33: 28,557,037 km (0.088 R)
• M34: 31,335,817 km (0.11 R)
• M35: 32,019,330 km (0.116 R)
• M36: 32,412,174 km (0.1 R)
• M37: 32,905,398 km (0.114 R)
• M38: 34,400,030 km (0.117 R)
• M39: 34,600,940 km (0.097 R)
• M40: 35,004,107 km (0.1 R)
• M41: 35,105,085 km (0.119 R)
• M42: 35,408,619 km (0.058 R)
• M43: 36,222,581 km (0.067 R)
• M44: 36,427,082 km (0.106 R)
• M45: 36,734,356 km (0.084 R)
• M46: 37,454,968 km (0.038 R)
• M47: 37,972,577 km (0.103 R)
• M48: 41,340,324 km (0.091 R)
• M49: 44,692,813 km (0.111 R)
• M50: 45,241,687 km (0.114 R)
• M51: 46,346,168 km (0.066 R)
• M52: 47,012,926 km (0.111 R)
• M53: 47,907,073 km (0.079 R)
• M54: 49,258,839 km (0.088 R)
• M55: 52,576,770 km (0.055 R)
• M56: 53,620,963 km (0.107 R)
• M57: 54,204,096 km (0.102 R)
• M58: 55,141,476 km (0.117 R)
• M59: 55,612,260 km (0.042 R)
• M60: 56,794,682 km (0.113 R)
• M61: 57,627,493 km (0.111 R)
• M62: 59,666,512 km (0.101 R)
• M63: 59,907,963 km (0.09 R)
• M64: 60,876,909 km (0.069 R)
• M65: 62,953,178 km (0.119 R)
• M66: 63,691,593 km (0.058 R)
• M67: 64,680,435 km (0.096 R)
• M68: 65,176,800 km (0.117 R)
• M69: 66,423,250 km (0.112 R)
• M70: 66,548,314 km (0.104 R)
• M71: 68,055,363 km (0.093 R)
• M72: 68,813,076 km (0.109 R)
• M73: 71,230,877 km (0.066 R)
• M74: 74,065,008 km (0.111 R)
• M75: 75,365,462 km (0.104 R)
• M76: 78,914,074 km (0.084 R)
• M77: 79,311,705 km (0.099 R)
• M78: 79,577,241 km (0.071 R)
• M79: 80,108,912 km (0.111 R)
• M80: 80,242,054 km (0.073 R)
• M81: 82,516,689 km (0.096 R)
• M82: 84,812,418 km (0.117 R)
• M83: 88,226,391 km (0.082 R)
• M84: 88,914,542 km (0.067 R)
• M85: 91,406,693 km (0.116 R)
• M86: 91,685,094 km (0.094 R)
• M87: 93,360,890 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 13,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit