🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.54 AU - 0.64 AU

Year: 132 Days

Day: 26.8 Hours

Environment

Temp: 388 °C

Axial Tilt: 148.3 °

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: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.91 AU - 1.03 AU

Year: 278 Days

Day: 27.2 Hours

Environment

Temp: 284 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.32 AU - 1.38 AU

Year: 456 Days

Day: 27 Hours

Environment

Temp: 138 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.51 AU - 3.55 AU

Year: 1533 Days

Day: 19.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.15 AU - 6.17 AU

Year: 3406 Days

Day: 38.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.97 AU - 6.39 AU

Year: 3426 Days

Day: 24.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.67 AU - 7.21 AU

Year: 4207 Days

Day: 44.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,271,934 km

• M1: 1,847,683 km (0.049 R)

Planet 8 - Terrestrial

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.9 AU - 6.12 AU

Year: 4281 Days

Day: 43.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 20.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.8

Radius: 6.6

Gravity: 16.41 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 19.48 AU - 20.68 AU

Year: 26146 Days

Day: 24.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,271,934 km

• M1: 97,239 km (0.097 R)
• M2: 323,580 km (0.07 R)
• M3: 609,761 km (0.082 R)
• M4: 685,757 km (0.109 R)
• M5: 2,090,331 km (0.099 R)
• M6: 2,207,317 km (0.078 R)
• M7: 2,867,193 km (0.11 R)
• M8: 3,914,378 km (0.057 R)
• M9: 4,156,278 km (0.102 R)
• M10: 4,353,448 km (0.093 R)
• M11: 4,403,264 km (0.068 R)
• M12: 4,553,610 km (0.032 R)
• M13: 4,604,174 km (0.086 R)
• M14: 5,225,005 km (0.098 R)
• M15: 6,037,620 km (0.105 R)
• M16: 6,260,970 km (0.072 R)
• M17: 6,601,006 km (0.098 R)
• M18: 8,638,978 km (0.078 R)
• M19: 9,080,890 km (0.084 R)
• M20: 9,725,058 km (0.1 R)
• M21: 11,536,689 km (0.115 R)
• M22: 11,953,319 km (0.078 R)
• M23: 14,928,521 km (0.067 R)
• M24: 17,479,165 km (0.085 R)
• M25: 18,278,317 km (0.108 R)
• M26: 18,520,366 km (0.073 R)
• M27: 18,763,612 km (0.102 R)
• M28: 20,161,305 km (0.105 R)
• M29: 20,244,481 km (0.114 R)
• M30: 20,411,433 km (0.05 R)
• M31: 21,592,209 km (0.094 R)
• M32: 22,621,741 km (0.109 R)
• M33: 23,843,058 km (0.075 R)
• M34: 24,284,522 km (0.071 R)
• M35: 24,996,308 km (0.094 R)
• M36: 25,264,986 km (0.09 R)
• M37: 25,714,976 km (0.118 R)
• M38: 26,531,482 km (0.12 R)
• M39: 26,897,248 km (0.103 R)
• M40: 27,448,816 km (0.119 R)
• M41: 27,541,118 km (0.075 R)
• M42: 28,469,821 km (0.072 R)
• M43: 28,844,115 km (0.083 R)
• M44: 30,931,903 km (0.025 R)
• M45: 33,068,011 km (0.12 R)
• M46: 33,856,541 km (0.067 R)
• M47: 35,050,781 km (0.098 R)
• M48: 36,360,211 km (0.083 R)
• M49: 36,766,220 km (0.116 R)
• M50: 36,969,823 km (0.113 R)
• M51: 37,173,874 km (0.071 R)
• M52: 38,508,885 km (0.075 R)
• M53: 39,130,315 km (0.115 R)
• M54: 39,546,496 km (0.038 R)
• M55: 39,859,605 km (0.047 R)
• M56: 40,173,461 km (0.112 R)
• M57: 40,909,034 km (0.06 R)
• M58: 44,436,402 km (0.101 R)
• M59: 45,633,634 km (0.096 R)
• M60: 48,505,464 km (0.094 R)
• M61: 50,867,315 km (0.115 R)
• M62: 50,980,710 km (0.078 R)
• M63: 53,727,477 km (0.087 R)
• M64: 54,886,112 km (0.1 R)
• M65: 55,235,274 km (0.09 R)
• M66: 55,585,183 km (0.104 R)
• M67: 56,992,301 km (0.118 R)
• M68: 57,345,950 km (0.066 R)
• M69: 57,700,198 km (0.091 R)
• M70: 58,767,579 km (0.098 R)
• M71: 58,886,509 km (0.027 R)
• M72: 59,124,818 km (0.095 R)
• M73: 61,283,366 km (0.028 R)
• M74: 62,858,183 km (0.115 R)
• M75: 64,078,752 km (0.081 R)
• M76: 64,201,273 km (0.073 R)
• M77: 64,446,464 km (0.064 R)
• M78: 64,937,743 km (0.056 R)
• M79: 66,171,477 km (0.113 R)
• M80: 68,286,641 km (0.107 R)
• M81: 69,289,545 km (0.117 R)
• M82: 70,045,014 km (0.113 R)
• M83: 70,171,275 km (0.09 R)
• M84: 71,691,189 km (0.086 R)
• M85: 71,945,506 km (0.118 R)
• M86: 73,093,968 km (0.085 R)
• M87: 74,119,911 km (0.046 R)
• M88: 75,408,995 km (0.08 R)
• M89: 75,797,202 km (0.08 R)
• M90: 80,374,598 km (0.076 R)
• M91: 83,698,662 km (0.065 R)
• M92: 84,637,389 km (0.088 R)
• M93: 87,474,513 km (0.048 R)
• M94: 88,290,868 km (0.112 R)
• M95: 89,246,499 km (0.063 R)
• M96: 90,342,753 km (0.054 R)

Kuiper Belt

Range: 37.7 - 65.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 11,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit