🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.2 AU - 1.58 AU

Year: 602 Days

Day: 26.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,596,268 km

• M1: 114,293 km (0.118 R)
• M2: 1,096,852 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.8 AU - 2.02 AU

Year: 969 Days

Day: 33.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.3

Radius: 12.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.06 AU - 6.84 AU

Year: 6013 Days

Day: 13.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,596,268 km

• M1: 159,172 km (0.112 R)
• M2: 598,541 km (0.11 R)
• M3: 1,023,848 km (0.086 R)
• M4: 1,790,537 km (0.069 R)
• M5: 2,552,289 km (0.115 R)
• M6: 3,146,492 km (0.063 R)
• M7: 4,384,265 km (0.089 R)
• M8: 5,017,064 km (0.106 R)
• M9: 5,531,082 km (0.107 R)
• M10: 6,834,379 km (0.08 R)
• M11: 8,024,579 km (0.115 R)
• M12: 8,450,784 km (0.091 R)
• M13: 10,219,031 km (0.103 R)
• M14: 11,382,304 km (0.115 R)
• M15: 11,871,638 km (0.1 R)
• M16: 12,735,716 km (0.062 R)
• M17: 14,193,846 km (0.028 R)
• M18: 15,402,746 km (0.062 R)
• M19: 18,355,659 km (0.057 R)
• M20: 21,077,442 km (0.067 R)
• M21: 23,424,932 km (0.113 R)
• M22: 24,217,950 km (0.111 R)
• M23: 25,774,068 km (0.115 R)
• M24: 26,194,438 km (0.101 R)
• M25: 26,619,445 km (0.09 R)
• M26: 27,658,103 km (0.111 R)
• M27: 28,633,780 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.8

Radius: 14.1

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.31 AU - 10.89 AU

Year: 12669 Days

Day: 10.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,596,268 km

• M1: 175,329 km (0.071 R)
• M2: 804,388 km (0.088 R)
• M3: 1,703,770 km (0.116 R)
• M4: 2,545,109 km (0.084 R)
• M5: 3,698,508 km (0.111 R)
• M6: 6,031,637 km (0.112 R)
• M7: 6,493,744 km (0.085 R)
• M8: 7,330,146 km (0.066 R)
• M9: 11,251,854 km (0.069 R)
• M10: 19,132,969 km (0.086 R)
• M11: 26,525,198 km (0.114 R)
• M12: 39,808,442 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942

Radius: 3.8

Gravity: 65.24 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.38 AU - 14.3 AU

Year: 16890 Days

Day: 19.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,596,268 km

• M1: 47,273 km (0.109 R)
• M2: 174,581 km (0.067 R)
• M3: 323,131 km (0.117 R)
• M4: 717,322 km (0.097 R)
• M5: 930,948 km (0.111 R)
• M6: 2,964,581 km (0.103 R)
• M7: 3,455,860 km (0.119 R)
• M8: 5,103,232 km (0.038 R)
• M9: 5,408,113 km (0.08 R)
• M10: 6,223,122 km (0.106 R)
• M11: 6,749,706 km (0.054 R)
• M12: 9,154,941 km (0.072 R)
• M13: 9,661,928 km (0.104 R)
• M14: 10,979,437 km (0.088 R)
• M15: 12,616,785 km (0.059 R)
• M16: 13,386,017 km (0.112 R)
• M17: 13,673,395 km (0.101 R)
• M18: 15,017,681 km (0.053 R)
• M19: 15,721,839 km (0.073 R)
• M20: 20,699,259 km (0.074 R)
• M21: 22,566,689 km (0.089 R)
• M22: 23,076,220 km (0.071 R)
• M23: 29,922,865 km (0.094 R)
• M24: 31,160,638 km (0.08 R)
• M25: 31,665,232 km (0.074 R)
• M26: 31,919,548 km (0.102 R)
• M27: 34,403,621 km (0.108 R)
• M28: 35,078,158 km (0.119 R)
• M29: 35,350,426 km (0.112 R)
• M30: 47,933,252 km (0.088 R)
• M31: 50,140,419 km (0.088 R)
• M32: 52,237,033 km (0.102 R)
• M33: 58,112,340 km (0.12 R)
• M34: 62,997,608 km (0.042 R)
• M35: 64,006,347 km (0.099 R)
• M36: 72,027,635 km (0.053 R)
• M37: 72,467,453 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 15,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit