🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.43 AU - 0.63 AU

Year: 140 Days

Day: 16.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.57 AU - 0.81 AU

Year: 207 Days

Day: 37 Hours

Environment

Temp: 187 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.66 AU - 0.84 AU

Year: 235 Days

Day: 36.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.65 AU - 1.71 AU

Year: 788 Days

Day: 36.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,534,237 km

• M1: 1,054,964 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.85 AU - 2.15 AU

Year: 1023 Days

Day: 25.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.87 AU - 2.45 AU

Year: 1148 Days

Day: 39.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.58 AU - 2.64 AU

Year: 1525 Days

Day: 13.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,534,237 km

• M1: 21,093 km (0.074 R)
• M2: 570,417 km (0.112 R)

Asteroid Belt

Center: 10.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.3

Radius: 6.9

Gravity: 17.15 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.27 AU - 20.83 AU

Year: 26589 Days

Day: 17.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,534,237 km

• M1: 88,861 km (0.104 R)
• M2: 494,421 km (0.055 R)
• M3: 865,424 km (0.056 R)
• M4: 1,047,185 km (0.08 R)
• M5: 1,175,390 km (0.11 R)
• M6: 1,590,225 km (0.07 R)
• M7: 1,852,022 km (0.117 R)
• M8: 2,087,339 km (0.078 R)
• M9: 2,416,006 km (0.104 R)
• M10: 2,586,398 km (0.084 R)
• M11: 2,629,631 km (0.066 R)
• M12: 4,496,164 km (0.029 R)
• M13: 4,706,199 km (0.097 R)
• M14: 5,355,454 km (0.12 R)
• M15: 6,147,874 km (0.11 R)
• M16: 6,322,455 km (0.094 R)
• M17: 6,676,553 km (0.116 R)
• M18: 8,348,309 km (0.119 R)
• M19: 8,801,890 km (0.077 R)
• M20: 9,196,978 km (0.084 R)
• M21: 10,210,055 km (0.104 R)
• M22: 10,625,189 km (0.053 R)
• M23: 11,045,708 km (0.073 R)
• M24: 12,340,029 km (0.099 R)
• M25: 12,486,785 km (0.055 R)
• M26: 12,708,040 km (0.075 R)
• M27: 13,530,230 km (0.069 R)
• M28: 13,909,610 km (0.077 R)
• M29: 15,383,149 km (0.097 R)
• M30: 16,098,227 km (0.041 R)
• M31: 16,742,994 km (0.085 R)
• M32: 17,808,579 km (0.075 R)
• M33: 18,643,186 km (0.096 R)
• M34: 18,727,409 km (0.038 R)
• M35: 18,896,006 km (0.09 R)
• M36: 19,490,508 km (0.107 R)
• M37: 19,918,807 km (0.105 R)
• M38: 20,090,994 km (0.09 R)
• M39: 20,872,045 km (0.096 R)
• M40: 21,134,738 km (0.04 R)
• M41: 21,398,330 km (0.053 R)
• M42: 24,002,679 km (0.101 R)
• M43: 26,232,435 km (0.112 R)
• M44: 29,797,203 km (0.112 R)
• M45: 29,994,074 km (0.089 R)
• M46: 30,687,011 km (0.083 R)
• M47: 30,786,344 km (0.104 R)
• M48: 31,284,954 km (0.114 R)
• M49: 32,796,940 km (0.11 R)
• M50: 33,000,393 km (0.101 R)
• M51: 33,204,145 km (0.076 R)
• M52: 34,229,489 km (0.11 R)
• M53: 36,100,958 km (0.111 R)
• M54: 36,310,994 km (0.038 R)
• M55: 36,837,728 km (0.054 R)
• M56: 38,433,189 km (0.091 R)
• M57: 41,801,235 km (0.036 R)
• M58: 42,353,401 km (0.045 R)
• M59: 43,241,564 km (0.105 R)
• M60: 43,464,614 km (0.074 R)
• M61: 43,576,214 km (0.033 R)
• M62: 43,799,863 km (0.084 R)
• M63: 43,911,762 km (0.074 R)
• M64: 44,810,845 km (0.071 R)
• M65: 44,923,642 km (0.111 R)
• M66: 45,036,439 km (0.086 R)
• M67: 46,170,690 km (0.082 R)
• M68: 46,512,671 km (0.113 R)
• M69: 46,741,256 km (0.102 R)
• M70: 49,628,944 km (0.119 R)
• M71: 49,745,780 km (0.083 R)
• M72: 54,247,778 km (0.089 R)
• M73: 56,791,092 km (0.11 R)
• M74: 65,416,606 km (0.115 R)
• M75: 65,544,512 km (0.12 R)
• M76: 66,700,155 km (0.093 R)
• M77: 67,732,830 km (0.104 R)
• M78: 69,422,388 km (0.107 R)
• M79: 70,206,879 km (0.113 R)
• M80: 70,468,975 km (0.113 R)
• M81: 71,652,593 km (0.12 R)
• M82: 74,840,972 km (0.117 R)
• M83: 76,048,377 km (0.079 R)
• M84: 78,346,798 km (0.091 R)
• M85: 78,618,767 km (0.076 R)
• M86: 84,679,276 km (0.079 R)
• M87: 87,201,646 km (0.078 R)
• M88: 87,342,418 km (0.036 R)
• M89: 88,189,142 km (0.082 R)
• M90: 89,890,668 km (0.039 R)
• M91: 90,460,187 km (0.109 R)
• M92: 90,745,470 km (0.066 R)
• M93: 91,316,934 km (0.07 R)
• M94: 91,459,949 km (0.111 R)
• M95: 96,950,191 km (0.084 R)
• M96: 97,096,049 km (0.105 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 16,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit