🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.94 AU - 3.42 AU

Year: 1658 Days

Day: 25 Hours

Environment

Temp: -34 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.63 AU - 5.75 AU

Year: 3458 Days

Day: 39.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,623,551 km

• M1: 53,107 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.05 AU - 6.67 AU

Year: 4690 Days

Day: 18.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.75 AU - 8.33 AU

Year: 5462 Days

Day: 19.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,623,551 km

• M1: 4,337,141 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.96 AU - 8.34 AU

Year: 5591 Days

Day: 46.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,623,551 km

• M1: 26,329 km (0.034 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.22 AU - 8.06 AU

Year: 6175 Days

Day: 34 Hours

Environment

Temp: -116 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,623,551 km

• M1: 3,747,576 km (0.103 R)
• M2: 4,098,832 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.2

Radius: 12.1

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.15 AU - 14.19 AU

Year: 12415 Days

Day: 14.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 88,623,551 km

• M1: 164,707 km (0.042 R)
• M2: 610,509 km (0.092 R)
• M3: 1,147,416 km (0.08 R)
• M4: 1,628,074 km (0.108 R)
• M5: 2,097,661 km (0.036 R)
• M6: 3,194,513 km (0.106 R)
• M7: 5,390,011 km (0.117 R)
• M8: 6,485,965 km (0.101 R)
• M9: 7,128,488 km (0.105 R)
• M10: 8,921,419 km (0.09 R)
• M11: 10,079,306 km (0.082 R)
• M12: 10,667,375 km (0.073 R)
• M13: 11,621,211 km (0.038 R)
• M14: 12,030,212 km (0.069 R)
• M15: 12,570,111 km (0.085 R)
• M16: 13,251,828 km (0.104 R)
• M17: 15,656,913 km (0.115 R)
• M18: 16,666,250 km (0.11 R)
• M19: 18,496,879 km (0.118 R)
• M20: 19,707,126 km (0.095 R)
• M21: 22,106,227 km (0.076 R)
• M22: 23,935,061 km (0.117 R)
• M23: 24,312,496 km (0.113 R)
• M24: 26,360,192 km (0.11 R)
• M25: 31,131,018 km (0.079 R)
• M26: 32,494,303 km (0.025 R)
• M27: 33,190,532 km (0.075 R)
• M28: 35,461,577 km (0.083 R)
• M29: 46,898,633 km (0.096 R)
• M30: 49,448,080 km (0.085 R)

Asteroid Belt

Center: 18.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 24.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.4

Radius: 6.9

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 19.33 AU - 28.75 AU

Year: 34469 Days

Day: 21.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 88,623,551 km

• M1: 85,869 km (0.066 R)
• M2: 334,052 km (0.118 R)
• M3: 602,131 km (0.065 R)
• M4: 929,452 km (0.11 R)
• M5: 1,771,089 km (0.1 R)
• M6: 2,290,194 km (0.103 R)
• M7: 2,548,699 km (0.113 R)
• M8: 2,933,016 km (0.091 R)
• M9: 3,267,517 km (0.108 R)
• M10: 3,596,482 km (0.083 R)
• M11: 4,498,109 km (0.096 R)
• M12: 5,752,188 km (0.113 R)
• M13: 8,760,003 km (0.118 R)
• M14: 14,656,103 km (0.093 R)
• M15: 16,139,665 km (0.062 R)
• M16: 21,391,748 km (0.064 R)
• M17: 21,701,415 km (0.075 R)
• M18: 26,240,663 km (0.119 R)
• M19: 28,919,064 km (0.117 R)
• M20: 29,552,311 km (0.119 R)
• M21: 35,241,070 km (0.113 R)
• M22: 36,843,263 km (0.111 R)
• M23: 38,038,550 km (0.117 R)
• M24: 60,834,124 km (0.111 R)
• M25: 64,200,525 km (0.109 R)
• M26: 66,585,563 km (0.111 R)
• M27: 71,762,248 km (0.106 R)

Kuiper Belt

Range: 37.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 20,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit