🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.49 AU - 0.55 AU

Year: 112 Days

Day: 46.4 Hours

Environment

Temp: 421 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.68 AU - 2.24 AU

Year: 821 Days

Day: 16.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.04 AU - 2.06 AU

Year: 878 Days

Day: 12.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,364,114 km

• M1: 298,747 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.86 AU - 2.34 AU

Year: 911 Days

Day: 37.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,364,114 km

• M1: 710,141 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.17 AU - 8.85 AU

Year: 6158 Days

Day: 31.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.96 AU - 8.72 AU

Year: 7207 Days

Day: 18.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,364,114 km

• M1: 2,645,788 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.4

Radius: 11.5

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.11 AU - 14.79 AU

Year: 13944 Days

Day: 13.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 34,364,114 km

• M1: 352,453 km (0.12 R)
• M2: 522,994 km (0.081 R)
• M3: 2,151,367 km (0.12 R)
• M4: 2,255,038 km (0.115 R)
• M5: 2,521,472 km (0.05 R)
• M6: 2,723,429 km (0.08 R)
• M7: 3,321,222 km (0.102 R)
• M8: 3,461,844 km (0.031 R)
• M9: 5,679,034 km (0.063 R)
• M10: 5,775,375 km (0.108 R)
• M11: 6,364,492 km (0.066 R)
• M12: 6,439,440 km (0.049 R)
• M13: 8,217,710 km (0.09 R)
• M14: 9,330,569 km (0.112 R)
• M15: 9,904,725 km (0.091 R)
• M16: 10,195,992 km (0.104 R)
• M17: 10,431,160 km (0.094 R)
• M18: 11,147,435 km (0.098 R)
• M19: 12,658,673 km (0.073 R)
• M20: 13,070,516 km (0.108 R)
• M21: 13,390,206 km (0.112 R)
• M22: 13,680,127 km (0.045 R)
• M23: 14,135,353 km (0.099 R)
• M24: 14,397,598 km (0.113 R)
• M25: 16,107,801 km (0.097 R)
• M26: 16,623,016 km (0.101 R)
• M27: 18,165,221 km (0.082 R)
• M28: 18,629,572 km (0.07 R)
• M29: 18,953,302 km (0.088 R)
• M30: 19,134,016 km (0.049 R)
• M31: 19,862,558 km (0.091 R)
• M32: 20,082,916 km (0.117 R)
• M33: 21,572,462 km (0.083 R)
• M34: 21,988,194 km (0.047 R)
• M35: 22,943,227 km (0.09 R)
• M36: 24,459,850 km (0.097 R)
• M37: 25,091,452 km (0.112 R)
• M38: 25,688,498 km (0.052 R)
• M39: 25,768,383 km (0.08 R)
• M40: 27,344,097 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.4

Radius: 11.8

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.65 AU - 15.55 AU

Year: 14187 Days

Day: 7.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,364,114 km

• M1: 370,853 km (0.069 R)
• M2: 600,187 km (0.081 R)
• M3: 753,524 km (0.084 R)
• M4: 863,629 km (0.079 R)
• M5: 950,246 km (0.118 R)
• M6: 1,196,484 km (0.102 R)
• M7: 1,310,926 km (0.12 R)
• M8: 1,640,789 km (0.116 R)
• M9: 1,787,695 km (0.12 R)
• M10: 3,161,452 km (0.103 R)
• M11: 3,253,305 km (0.076 R)
• M12: 3,653,629 km (0.034 R)
• M13: 3,798,589 km (0.067 R)
• M14: 4,195,023 km (0.052 R)
• M15: 4,270,870 km (0.043 R)
• M16: 5,162,174 km (0.12 R)
• M17: 5,518,067 km (0.104 R)
• M18: 6,052,730 km (0.111 R)
• M19: 6,900,501 km (0.056 R)
• M20: 7,050,548 km (0.054 R)
• M21: 7,506,971 km (0.083 R)
• M22: 7,847,755 km (0.102 R)
• M23: 8,162,060 km (0.117 R)
• M24: 8,352,648 km (0.112 R)
• M25: 8,544,731 km (0.112 R)
• M26: 8,673,685 km (0.078 R)
• M27: 9,460,420 km (0.117 R)
• M28: 9,660,731 km (0.107 R)
• M29: 10,304,301 km (0.071 R)
• M30: 11,383,949 km (0.096 R)
• M31: 11,704,089 km (0.07 R)
• M32: 11,919,210 km (0.111 R)
• M33: 12,099,476 km (0.078 R)
• M34: 12,535,853 km (0.064 R)
• M35: 13,311,967 km (0.095 R)
• M36: 13,461,564 km (0.071 R)
• M37: 13,762,555 km (0.097 R)
• M38: 14,678,543 km (0.119 R)
• M39: 14,833,078 km (0.106 R)
• M40: 14,910,569 km (0.106 R)
• M41: 15,614,278 km (0.114 R)
• M42: 16,649,645 km (0.091 R)
• M43: 16,851,303 km (0.097 R)
• M44: 18,535,326 km (0.12 R)
• M45: 18,996,237 km (0.099 R)
• M46: 19,461,037 km (0.102 R)
• M47: 20,143,652 km (0.119 R)
• M48: 20,315,540 km (0.119 R)
• M49: 20,444,793 km (0.064 R)
• M50: 21,095,095 km (0.099 R)
• M51: 22,238,322 km (0.092 R)
• M52: 22,772,835 km (0.069 R)
• M53: 23,763,622 km (0.097 R)
• M54: 24,401,507 km (0.085 R)
• M55: 24,768,620 km (0.098 R)
• M56: 24,952,775 km (0.118 R)
• M57: 25,694,182 km (0.068 R)
• M58: 26,536,867 km (0.054 R)
• M59: 26,819,757 km (0.111 R)
• M60: 26,914,303 km (0.075 R)
• M61: 27,151,116 km (0.105 R)
• M62: 28,153,272 km (0.075 R)
• M63: 28,297,335 km (0.109 R)
• M64: 28,828,108 km (0.067 R)
• M65: 29,264,784 km (0.076 R)
• M66: 29,605,867 km (0.088 R)
• M67: 30,341,291 km (0.094 R)
• M68: 30,489,093 km (0.076 R)
• M69: 31,830,089 km (0.059 R)
• M70: 32,533,049 km (0.11 R)
• M71: 32,785,421 km (0.106 R)
• M72: 33,342,673 km (0.109 R)

Kuiper Belt

Range: 36.6 - 65.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 18,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit