🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.64 AU - 0.74 AU

Year: 214 Days

Day: 31.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,783,929 km

• M1: 74,799 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.59 AU - 0.87 AU

Year: 233 Days

Day: 14.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,783,929 km

• M1: 101,727 km (0.111 R)
• M2: 204,799 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.67 AU - 1.07 AU

Year: 303 Days

Day: 44.2 Hours

Environment

Temp: 84 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.12 AU - 1.62 AU

Year: 598 Days

Day: 47.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.23 AU - 1.55 AU

Year: 611 Days

Day: 17.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,783,929 km

• M1: 251,474 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.83 AU - 1.99 AU

Year: 984 Days

Day: 24.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.47 AU - 2.49 AU

Year: 1456 Days

Day: 27.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.2

Radius: 11.7

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.3 AU - 6.56 AU

Year: 6078 Days

Day: 8.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,783,929 km

• M1: 157,377 km (0.108 R)
• M2: 278,402 km (0.079 R)
• M3: 356,342 km (0.085 R)
• M4: 445,502 km (0.063 R)
• M5: 532,868 km (0.103 R)
• M6: 677,379 km (0.099 R)
• M7: 935,435 km (0.118 R)
• M8: 1,038,658 km (0.033 R)
• M9: 1,356,105 km (0.041 R)
• M10: 1,457,382 km (0.119 R)
• M11: 1,851,274 km (0.089 R)
• M12: 1,945,520 km (0.106 R)
• M13: 2,238,134 km (0.112 R)
• M14: 2,693,061 km (0.106 R)
• M15: 2,865,697 km (0.093 R)
• M16: 3,154,271 km (0.088 R)
• M17: 3,267,816 km (0.079 R)
• M18: 3,807,715 km (0.063 R)
• M19: 4,125,311 km (0.084 R)
• M20: 4,274,909 km (0.088 R)
• M21: 4,708,443 km (0.107 R)
• M22: 5,182,968 km (0.1 R)
• M23: 5,979,576 km (0.117 R)
• M24: 6,873,274 km (0.081 R)
• M25: 7,051,146 km (0.038 R)
• M26: 7,411,378 km (0.112 R)
• M27: 7,685,591 km (0.098 R)
• M28: 8,687,298 km (0.069 R)
• M29: 9,236,322 km (0.056 R)
• M30: 9,763,206 km (0.042 R)
• M31: 10,777,479 km (0.098 R)
• M32: 11,157,757 km (0.073 R)
• M33: 11,507,367 km (0.1 R)
• M34: 11,683,444 km (0.073 R)
• M35: 12,397,026 km (0.113 R)
• M36: 13,161,471 km (0.119 R)
• M37: 13,493,878 km (0.085 R)
• M38: 13,866,376 km (0.099 R)
• M39: 14,242,166 km (0.118 R)
• M40: 14,545,401 km (0.11 R)
• M41: 14,621,546 km (0.114 R)
• M42: 15,351,285 km (0.064 R)
• M43: 16,250,517 km (0.096 R)
• M44: 17,247,438 km (0.05 R)
• M45: 17,489,637 km (0.033 R)
• M46: 17,570,569 km (0.063 R)
• M47: 17,732,883 km (0.069 R)
• M48: 18,059,156 km (0.096 R)
• M49: 18,222,965 km (0.043 R)
• M50: 18,593,370 km (0.065 R)
• M51: 19,341,808 km (0.116 R)
• M52: 19,593,432 km (0.054 R)
• M53: 19,677,655 km (0.09 R)
• M54: 20,525,576 km (0.086 R)
• M55: 21,255,613 km (0.071 R)
• M56: 21,863,280 km (0.06 R)
• M57: 22,300,854 km (0.042 R)
• M58: 22,829,832 km (0.077 R)
• M59: 23,362,849 km (0.053 R)
• M60: 24,622,463 km (0.063 R)
• M61: 24,940,957 km (0.028 R)
• M62: 25,123,466 km (0.095 R)
• M63: 25,398,128 km (0.078 R)
• M64: 25,857,992 km (0.113 R)
• M65: 26,460,123 km (0.106 R)
• M66: 26,692,898 km (0.094 R)
• M67: 27,536,630 km (0.05 R)
• M68: 27,678,149 km (0.119 R)
• M69: 27,819,818 km (0.09 R)
• M70: 28,246,472 km (0.041 R)
• M71: 28,866,555 km (0.1 R)
• M72: 29,587,467 km (0.085 R)
• M73: 31,983,875 km (0.071 R)
• M74: 32,779,885 km (0.072 R)
• M75: 32,879,817 km (0.094 R)
• M76: 33,029,863 km (0.075 R)
• M77: 33,230,474 km (0.046 R)
• M78: 33,683,008 km (0.056 R)
• M79: 33,783,986 km (0.051 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 14,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit