🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.89 AU - 1.17 AU

Year: 390 Days

Day: 23.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.2

Radius: 13

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.39 AU - 5.15 AU

Year: 3884 Days

Day: 7.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,508,793 km

• M1: 162,164 km (0.081 R)
• M2: 1,025,493 km (0.107 R)
• M3: 1,506,002 km (0.089 R)
• M4: 1,961,527 km (0.102 R)
• M5: 2,386,236 km (0.043 R)
• M6: 2,821,416 km (0.11 R)
• M7: 3,707,933 km (0.118 R)
• M8: 4,296,600 km (0.078 R)
• M9: 5,178,330 km (0.118 R)
• M10: 7,533,898 km (0.054 R)
• M11: 7,945,891 km (0.077 R)
• M12: 10,488,606 km (0.107 R)
• M13: 11,625,400 km (0.042 R)
• M14: 13,532,324 km (0.082 R)
• M15: 13,937,435 km (0.116 R)
• M16: 14,665,977 km (0.084 R)
• M17: 20,629,696 km (0.045 R)
• M18: 22,060,450 km (0.119 R)
• M19: 25,500,603 km (0.078 R)

Asteroid Belt

Center: 7.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.9

Radius: 8.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.34 AU - 11.28 AU

Year: 10590 Days

Day: 14.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,508,793 km

• M1: 105,766 km (0.096 R)
• M2: 414,835 km (0.114 R)
• M3: 682,017 km (0.118 R)
• M4: 3,139,311 km (0.118 R)
• M5: 4,319,639 km (0.067 R)
• M6: 5,581,347 km (0.111 R)
• M7: 6,370,625 km (0.107 R)
• M8: 8,415,778 km (0.114 R)
• M9: 8,886,712 km (0.108 R)
• M10: 11,378,564 km (0.031 R)
• M11: 12,090,350 km (0.08 R)
• M12: 15,449,870 km (0.115 R)
• M13: 21,582,784 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.8

Radius: 5.7

Gravity: 24.68 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.37 AU - 13.71 AU

Year: 17554 Days

Day: 15.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,508,793 km

• M1: 89,310 km (0.102 R)
• M2: 506,389 km (0.042 R)
• M3: 770,579 km (0.118 R)
• M4: 1,975,440 km (0.08 R)
• M5: 2,758,286 km (0.042 R)
• M6: 3,112,832 km (0.054 R)
• M7: 3,821,029 km (0.104 R)
• M8: 4,229,132 km (0.088 R)
• M9: 4,596,843 km (0.102 R)
• M10: 5,058,652 km (0.1 R)
• M11: 5,473,038 km (0.104 R)
• M12: 6,326,644 km (0.09 R)
• M13: 7,842,369 km (0.085 R)
• M14: 9,869,869 km (0.07 R)
• M15: 10,819,516 km (0.1 R)
• M16: 15,775,395 km (0.073 R)
• M17: 16,012,956 km (0.083 R)
• M18: 18,000,065 km (0.082 R)
• M19: 19,142,244 km (0.081 R)
• M20: 19,776,988 km (0.058 R)
• M21: 20,331,996 km (0.065 R)
• M22: 20,897,327 km (0.114 R)
• M23: 21,473,278 km (0.119 R)
• M24: 22,656,448 km (0.117 R)
• M25: 24,195,960 km (0.111 R)
• M26: 28,288,658 km (0.111 R)
• M27: 29,349,756 km (0.059 R)
• M28: 34,520,457 km (0.086 R)
• M29: 34,787,190 km (0.071 R)
• M30: 38,380,531 km (0.083 R)
• M31: 39,972,551 km (0.073 R)
• M32: 45,170,927 km (0.103 R)
• M33: 49,606,654 km (0.071 R)
• M34: 52,016,975 km (0.075 R)
• M35: 56,328,834 km (0.084 R)
• M36: 57,817,333 km (0.1 R)
• M37: 63,633,100 km (0.061 R)
• M38: 73,068,986 km (0.06 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 16,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit