🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.26 AU - 1.6 AU

Year: 618 Days

Day: 12.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.89 AU - 2.99 AU

Year: 1378 Days

Day: 12.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.2 AU - 3.34 AU

Year: 2139 Days

Day: 37.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,174,027 km

• M1: 117,734 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.87 AU - 4.13 AU

Year: 2368 Days

Day: 16.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,174,027 km

• M1: 109,057 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.53 AU - 4.07 AU

Year: 2679 Days

Day: 23.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,174,027 km

• M1: 1,796,670 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.37 AU - 4.79 AU

Year: 3545 Days

Day: 16.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,174,027 km

• M1: 550,520 km (0.112 R)

Asteroid Belt

Center: 7.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.6

Radius: 9.2

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.37 AU - 13.17 AU

Year: 12782 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,174,027 km

• M1: 260,599 km (0.038 R)
• M2: 376,687 km (0.109 R)
• M3: 717,471 km (0.1 R)
• M4: 892,501 km (0.051 R)
• M5: 985,551 km (0.104 R)
• M6: 1,222,364 km (0.069 R)
• M7: 1,326,484 km (0.116 R)
• M8: 1,412,054 km (0.12 R)
• M9: 1,703,022 km (0.118 R)
• M10: 1,867,729 km (0.117 R)
• M11: 2,238,433 km (0.118 R)
• M12: 2,990,611 km (0.098 R)
• M13: 3,306,263 km (0.089 R)
• M14: 3,423,846 km (0.084 R)
• M15: 3,512,857 km (0.089 R)
• M16: 3,572,547 km (0.117 R)
• M17: 4,063,228 km (0.079 R)
• M18: 4,157,624 km (0.063 R)
• M19: 4,706,349 km (0.114 R)
• M20: 4,805,682 km (0.114 R)
• M21: 6,121,844 km (0.072 R)
• M22: 6,266,655 km (0.113 R)
• M23: 6,856,968 km (0.088 R)
• M24: 8,090,552 km (0.089 R)
• M25: 8,289,368 km (0.118 R)
• M26: 9,266,541 km (0.098 R)
• M27: 9,642,331 km (0.109 R)
• M28: 9,768,741 km (0.115 R)
• M29: 9,895,600 km (0.084 R)
• M30: 10,886,985 km (0.077 R)
• M31: 11,195,007 km (0.072 R)
• M32: 11,595,181 km (0.118 R)
• M33: 11,864,607 km (0.115 R)
• M34: 12,181,605 km (0.065 R)
• M35: 12,272,710 km (0.106 R)
• M36: 12,501,296 km (0.096 R)
• M37: 12,685,301 km (0.103 R)
• M38: 12,870,204 km (0.038 R)
• M39: 13,713,038 km (0.108 R)
• M40: 14,141,188 km (0.059 R)
• M41: 14,380,993 km (0.098 R)
• M42: 15,059,569 km (0.066 R)
• M43: 15,206,324 km (0.036 R)
• M44: 16,649,345 km (0.087 R)
• M45: 16,750,474 km (0.108 R)
• M46: 17,361,581 km (0.111 R)
• M47: 17,464,055 km (0.107 R)
• M48: 19,664,042 km (0.114 R)
• M49: 20,092,939 km (0.085 R)
• M50: 21,783,844 km (0.076 R)
• M51: 22,786,448 km (0.05 R)
• M52: 24,032,150 km (0.105 R)
• M53: 24,375,776 km (0.074 R)
• M54: 25,532,766 km (0.108 R)
• M55: 26,059,201 km (0.12 R)
• M56: 28,020,130 km (0.05 R)
• M57: 28,502,733 km (0.12 R)
• M58: 28,988,028 km (0.112 R)
• M59: 29,048,765 km (0.109 R)
• M60: 29,414,831 km (0.079 R)
• M61: 29,721,058 km (0.111 R)
• M62: 29,782,393 km (0.063 R)
• M63: 30,522,005 km (0.095 R)
• M64: 30,645,872 km (0.106 R)
• M65: 30,894,055 km (0.045 R)
• M66: 30,956,138 km (0.089 R)
• M67: 32,082,161 km (0.117 R)
• M68: 32,840,323 km (0.117 R)
• M69: 33,157,919 km (0.046 R)
• M70: 34,245,496 km (0.09 R)
• M71: 34,761,309 km (0.115 R)
• M72: 35,020,263 km (0.056 R)
• M73: 36,652,675 km (0.109 R)
• M74: 38,043,038 km (0.106 R)
• M75: 38,443,511 km (0.097 R)
• M76: 38,845,331 km (0.112 R)
• M77: 39,450,604 km (0.108 R)
• M78: 39,855,865 km (0.03 R)
• M79: 40,534,441 km (0.093 R)
• M80: 41,628,151 km (0.034 R)
• M81: 41,696,816 km (0.036 R)
• M82: 42,731,435 km (0.119 R)
• M83: 44,334,227 km (0.098 R)
• M84: 45,956,615 km (0.109 R)
• M85: 46,098,733 km (0.088 R)
• M86: 46,739,461 km (0.102 R)
• M87: 47,526,645 km (0.086 R)
• M88: 47,885,979 km (0.102 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 15,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit