🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.8 AU - 1.14 AU

Year: 342 Days

Day: 35.1 Hours

Environment

Temp: 75 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.83 AU - 1.17 AU

Year: 358 Days

Day: 19.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.25 AU - 1.73 AU

Year: 651 Days

Day: 34 Hours

Environment

Temp: -35 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,433,379 km

• M1: 927,058 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.89 AU - 2.17 AU

Year: 1036 Days

Day: 18.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.83 AU - 2.33 AU

Year: 1074 Days

Day: 40.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.98 AU - 3.02 AU

Year: 1416 Days

Day: 24.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,433,379 km

• M1: 114,143 km (0.079 R)
• M2: 429,795 km (0.082 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.01 AU - 4.35 AU

Year: 2528 Days

Day: 27.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869

Radius: 8.7

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.24 AU - 6.62 AU

Year: 5172 Days

Day: 14.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,433,379 km

• M1: 109,206 km (0.118 R)
• M2: 209,587 km (0.09 R)
• M3: 561,740 km (0.059 R)
• M4: 905,067 km (0.076 R)
• M5: 1,038,060 km (0.099 R)
• M6: 1,099,395 km (0.097 R)
• M7: 1,258,268 km (0.071 R)
• M8: 1,510,789 km (0.089 R)
• M9: 1,724,564 km (0.117 R)
• M10: 1,910,215 km (0.104 R)
• M11: 2,005,659 km (0.09 R)
• M12: 2,141,793 km (0.119 R)
• M13: 2,261,022 km (0.071 R)
• M14: 2,382,496 km (0.088 R)
• M15: 2,568,745 km (0.053 R)
• M16: 2,632,025 km (0.043 R)
• M17: 3,292,350 km (0.084 R)
• M18: 3,384,203 km (0.119 R)
• M19: 3,476,954 km (0.078 R)
• M20: 3,808,163 km (0.083 R)
• M21: 4,399,374 km (0.071 R)
• M22: 4,526,233 km (0.117 R)
• M23: 4,628,558 km (0.076 R)
• M24: 4,809,572 km (0.119 R)
• M25: 4,887,811 km (0.116 R)
• M26: 5,258,814 km (0.052 R)
• M27: 5,339,597 km (0.07 R)
• M28: 5,447,756 km (0.103 R)
• M29: 5,776,871 km (0.114 R)
• M30: 6,744,171 km (0.113 R)
• M31: 6,831,985 km (0.114 R)
• M32: 7,426,786 km (0.079 R)
• M33: 7,945,442 km (0.094 R)
• M34: 8,038,193 km (0.025 R)
• M35: 8,697,471 km (0.117 R)
• M36: 8,953,133 km (0.111 R)
• M37: 9,603,435 km (0.107 R)
• M38: 10,573,129 km (0.116 R)
• M39: 11,155,962 km (0.113 R)
• M40: 11,364,202 km (0.026 R)
• M41: 11,678,956 km (0.077 R)
• M42: 11,961,247 km (0.104 R)
• M43: 12,067,611 km (0.104 R)
• M44: 13,295,511 km (0.052 R)
• M45: 13,887,021 km (0.113 R)
• M46: 13,961,520 km (0.081 R)
• M47: 14,223,466 km (0.112 R)
• M48: 14,298,714 km (0.082 R)
• M49: 14,449,359 km (0.079 R)
• M50: 15,019,177 km (0.099 R)
• M51: 15,480,388 km (0.118 R)
• M52: 17,895,496 km (0.104 R)
• M53: 19,042,911 km (0.093 R)
• M54: 19,125,789 km (0.102 R)
• M55: 20,171,627 km (0.077 R)
• M56: 20,637,774 km (0.12 R)
• M57: 20,765,531 km (0.045 R)
• M58: 21,021,792 km (0.039 R)
• M59: 21,279,100 km (0.051 R)
• M60: 21,710,241 km (0.111 R)
• M61: 22,100,841 km (0.091 R)
• M62: 22,932,905 km (0.11 R)
• M63: 23,241,974 km (0.054 R)
• M64: 23,596,970 km (0.112 R)
• M65: 23,685,980 km (0.104 R)
• M66: 24,267,467 km (0.114 R)
• M67: 24,808,264 km (0.066 R)
• M68: 25,581,236 km (0.111 R)
• M69: 25,764,344 km (0.112 R)
• M70: 26,223,908 km (0.082 R)
• M71: 26,316,061 km (0.118 R)
• M72: 26,918,192 km (0.083 R)
• M73: 27,104,441 km (0.101 R)
• M74: 27,665,433 km (0.047 R)
• M75: 28,704,091 km (0.084 R)
• M76: 28,894,380 km (0.042 R)
• M77: 30,431,049 km (0.086 R)
• M78: 30,625,078 km (0.103 R)
• M79: 31,062,951 km (0.117 R)
• M80: 31,160,638 km (0.06 R)
• M81: 31,502,918 km (0.083 R)
• M82: 31,601,054 km (0.05 R)
• M83: 32,537,686 km (0.117 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 16,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit