🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.55 AU - 0.75 AU

Year: 201 Days

Day: 41.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,077,447 km

• M1: 405,560 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.64 AU - 0.72 AU

Year: 215 Days

Day: 13.4 Hours

Environment

Temp: 97 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,077,447 km

• M1: 484,847 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.67 AU - 0.91 AU

Year: 269 Days

Day: 34.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 99.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,077,447 km

• M1: 78,389 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.12 AU - 1.7 AU

Year: 641 Days

Day: 37.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.56 AU - 2.24 AU

Year: 1003 Days

Day: 40.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,077,447 km

• M1: 702,960 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.93 AU - 3.15 AU

Year: 1550 Days

Day: 45.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.13 AU - 3.17 AU

Year: 2141 Days

Day: 22.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.7

Radius: 12.7

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.2 AU - 8.28 AU

Year: 8245 Days

Day: 7.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,077,447 km

• M1: 162,164 km (0.104 R)
• M2: 252,970 km (0.063 R)
• M3: 452,085 km (0.112 R)
• M4: 620,831 km (0.083 R)
• M5: 917,633 km (0.097 R)
• M6: 1,102,387 km (0.118 R)
• M7: 1,219,671 km (0.057 R)
• M8: 1,341,295 km (0.044 R)
• M9: 1,575,415 km (0.087 R)
• M10: 1,893,161 km (0.108 R)
• M11: 2,011,643 km (0.104 R)
• M12: 2,408,077 km (0.058 R)
• M13: 2,695,155 km (0.094 R)
• M14: 2,856,571 km (0.081 R)
• M15: 3,021,129 km (0.119 R)
• M16: 3,982,595 km (0.093 R)
• M17: 4,512,919 km (0.094 R)
• M18: 5,709,104 km (0.073 R)
• M19: 5,847,781 km (0.114 R)
• M20: 6,306,597 km (0.105 R)
• M21: 7,259,087 km (0.055 R)
• M22: 7,790,608 km (0.073 R)
• M23: 8,022,335 km (0.047 R)
• M24: 8,453,028 km (0.108 R)
• M25: 8,691,187 km (0.1 R)
• M26: 8,891,200 km (0.069 R)
• M27: 9,052,466 km (0.056 R)
• M28: 9,174,089 km (0.109 R)
• M29: 9,377,842 km (0.096 R)
• M30: 9,583,240 km (0.118 R)
• M31: 9,831,572 km (0.065 R)
• M32: 10,632,220 km (0.116 R)
• M33: 11,497,644 km (0.096 R)
• M34: 11,761,684 km (0.025 R)
• M35: 12,251,018 km (0.068 R)
• M36: 13,480,264 km (0.057 R)
• M37: 14,558,266 km (0.114 R)
• M38: 14,843,998 km (0.075 R)
• M39: 16,597,435 km (0.119 R)
• M40: 16,796,251 km (0.089 R)
• M41: 16,995,964 km (0.108 R)
• M42: 17,498,613 km (0.119 R)
• M43: 19,087,641 km (0.095 R)
• M44: 20,296,242 km (0.1 R)
• M45: 20,936,671 km (0.109 R)
• M46: 21,151,493 km (0.108 R)
• M47: 21,692,140 km (0.113 R)
• M48: 22,952,801 km (0.038 R)
• M49: 23,174,356 km (0.102 R)
• M50: 23,452,458 km (0.11 R)
• M51: 24,124,452 km (0.096 R)
• M52: 24,237,099 km (0.119 R)
• M53: 24,859,576 km (0.079 R)
• M54: 26,293,771 km (0.059 R)
• M55: 27,695,802 km (0.086 R)
• M56: 28,465,333 km (0.118 R)
• M57: 29,783,739 km (0.091 R)
• M58: 30,025,639 km (0.058 R)
• M59: 30,207,400 km (0.108 R)
• M60: 30,389,611 km (0.094 R)
• M61: 30,816,114 km (0.093 R)
• M62: 31,613,471 km (0.091 R)
• M63: 32,045,659 km (0.099 R)
• M64: 32,978,252 km (0.096 R)
• M65: 33,228,529 km (0.09 R)
• M66: 34,172,342 km (0.109 R)
• M67: 34,362,332 km (0.046 R)
• M68: 34,997,674 km (0.09 R)
• M69: 35,765,261 km (0.041 R)
• M70: 36,022,270 km (0.072 R)
• M71: 36,797,187 km (0.084 R)
• M72: 38,101,082 km (0.082 R)
• M73: 38,297,952 km (0.079 R)
• M74: 39,419,937 km (0.104 R)
• M75: 40,085,049 km (0.082 R)
• M76: 41,696,367 km (0.097 R)
• M77: 42,509,881 km (0.101 R)
• M78: 43,397,146 km (0.111 R)
• M79: 45,468,029 km (0.084 R)
• M80: 46,515,513 km (0.105 R)
• M81: 46,936,781 km (0.087 R)

Kuiper Belt

Range: 30 - 58 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