🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.47 AU - 0.71 AU

Year: 162 Days

Day: 44.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.55 AU - 0.67 AU

Year: 170 Days

Day: 22.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.83 AU - 0.93 AU

Year: 294 Days

Day: 45.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,118,157 km

• M1: 612,304 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.91 AU - 1.01 AU

Year: 335 Days

Day: 25.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.94 AU - 1.08 AU

Year: 362 Days

Day: 18.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,118,157 km

• M1: 111,301 km (0.117 R)
• M2: 429,795 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.32 AU - 2.08 AU

Year: 790 Days

Day: 46.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.13 AU - 2.29 AU

Year: 1171 Days

Day: 25.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.54 AU - 5.6 AU

Year: 3482 Days

Day: 27.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.3

Radius: 14.5

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10 AU - 14.28 AU

Year: 15077 Days

Day: 10.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,118,157 km

• M1: 228,286 km (0.057 R)
• M2: 341,981 km (0.091 R)
• M3: 618,587 km (0.118 R)
• M4: 1,638,545 km (0.072 R)
• M5: 1,868,477 km (0.074 R)
• M6: 2,490,356 km (0.117 R)
• M7: 2,722,980 km (0.076 R)
• M8: 2,928,229 km (0.098 R)
• M9: 4,707,546 km (0.049 R)
• M10: 4,955,280 km (0.115 R)
• M11: 5,164,866 km (0.063 R)
• M12: 5,944,271 km (0.067 R)
• M13: 6,530,246 km (0.098 R)
• M14: 6,760,627 km (0.094 R)
• M15: 10,364,739 km (0.104 R)
• M16: 10,526,005 km (0.101 R)
• M17: 10,960,138 km (0.094 R)
• M18: 11,179,299 km (0.069 R)
• M19: 11,622,259 km (0.087 R)
• M20: 11,958,106 km (0.087 R)
• M21: 12,525,231 km (0.075 R)
• M22: 12,812,160 km (0.119 R)
• M23: 13,333,957 km (0.097 R)
• M24: 15,675,014 km (0.101 R)
• M25: 16,170,782 km (0.114 R)
• M26: 16,797,896 km (0.061 R)
• M27: 16,924,306 km (0.106 R)
• M28: 17,241,603 km (0.09 R)
• M29: 17,432,939 km (0.095 R)
• M30: 18,075,761 km (0.101 R)
• M31: 18,465,314 km (0.101 R)
• M32: 19,120,702 km (0.038 R)
• M33: 19,384,892 km (0.107 R)
• M34: 19,984,032 km (0.092 R)
• M35: 20,792,309 km (0.118 R)
• M36: 21,268,628 km (0.097 R)
• M37: 21,405,511 km (0.087 R)
• M38: 23,139,948 km (0.081 R)
• M39: 24,059,676 km (0.033 R)
• M40: 25,498,059 km (0.119 R)
• M41: 25,789,027 km (0.061 R)
• M42: 27,038,170 km (0.039 R)
• M43: 27,483,672 km (0.101 R)
• M44: 28,382,007 km (0.088 R)
• M45: 28,608,199 km (0.113 R)
• M46: 29,214,071 km (0.084 R)
• M47: 29,442,357 km (0.085 R)
• M48: 29,977,469 km (0.079 R)
• M49: 32,700,599 km (0.067 R)
• M50: 33,254,709 km (0.115 R)
• M51: 34,131,652 km (0.085 R)
• M52: 34,372,205 km (0.028 R)
• M53: 34,935,591 km (0.087 R)
• M54: 37,137,073 km (0.075 R)
• M55: 37,467,086 km (0.107 R)
• M56: 39,383,285 km (0.118 R)
• M57: 39,972,850 km (0.076 R)
• M58: 40,990,116 km (0.089 R)
• M59: 41,587,610 km (0.097 R)
• M60: 42,791,125 km (0.112 R)
• M61: 43,483,912 km (0.104 R)
• M62: 44,180,440 km (0.077 R)
• M63: 45,584,715 km (0.096 R)
• M64: 45,849,653 km (0.108 R)
• M65: 48,978,044 km (0.074 R)
• M66: 50,522,193 km (0.095 R)
• M67: 51,713,890 km (0.114 R)
• M68: 52,636,908 km (0.087 R)
• M69: 52,729,509 km (0.108 R)
• M70: 52,822,111 km (0.094 R)
• M71: 53,472,263 km (0.094 R)
• M72: 53,565,313 km (0.06 R)
• M73: 54,124,958 km (0.106 R)
• M74: 54,686,549 km (0.056 R)
• M75: 56,193,598 km (0.059 R)
• M76: 58,192,225 km (0.107 R)
• M77: 61,574,783 km (0.06 R)
• M78: 61,867,695 km (0.12 R)
• M79: 62,063,220 km (0.098 R)
• M80: 62,356,880 km (0.053 R)
• M81: 62,651,139 km (0.108 R)
• M82: 63,142,269 km (0.048 R)
• M83: 63,733,480 km (0.118 R)
• M84: 65,219,585 km (0.102 R)
• M85: 65,617,665 km (0.065 R)
• M86: 66,616,680 km (0.05 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 10,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit