🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.69 AU - 0.79 AU

Year: 233 Days

Day: 47.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.7 AU - 1 AU

Year: 286 Days

Day: 43.1 Hours

Environment

Temp: 93 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 19,489,400 km

• M1: 38,746 km (0.101 R)
• M2: 573,109 km (0.07 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.4

Radius: 11.2

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.34 AU - 10.04 AU

Year: 8561 Days

Day: 11 Hours

Environment

Temp: -163 °C

Axial Tilt: 107.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 19,489,400 km

• M1: 216,019 km (0.046 R)
• M2: 336,446 km (0.056 R)
• M3: 641,924 km (0.055 R)
• M4: 797,207 km (0.09 R)
• M5: 981,661 km (0.089 R)
• M6: 1,180,626 km (0.099 R)
• M7: 1,320,949 km (0.084 R)
• M8: 1,430,006 km (0.088 R)
• M9: 1,856,210 km (0.048 R)
• M10: 2,476,593 km (0.099 R)
• M11: 3,036,238 km (0.086 R)
• M12: 3,108,943 km (0.079 R)
• M13: 3,280,981 km (0.088 R)
• M14: 3,789,763 km (0.07 R)
• M15: 4,433,183 km (0.081 R)
• M16: 4,995,223 km (0.063 R)
• M17: 5,343,486 km (0.091 R)
• M18: 5,490,840 km (0.093 R)
• M19: 6,341,304 km (0.117 R)
• M20: 6,497,484 km (0.075 R)
• M21: 6,591,881 km (0.084 R)
• M22: 6,909,776 km (0.068 R)
• M23: 7,428,731 km (0.072 R)
• M24: 8,128,999 km (0.098 R)
• M25: 8,469,932 km (0.054 R)
• M26: 8,990,234 km (0.113 R)
• M27: 9,771,883 km (0.08 R)
• M28: 9,843,989 km (0.094 R)
• M29: 10,872,773 km (0.069 R)
• M30: 11,897,070 km (0.09 R)
• M31: 12,167,692 km (0.109 R)
• M32: 14,240,670 km (0.083 R)
• M33: 14,693,204 km (0.11 R)
• M34: 14,900,397 km (0.091 R)
• M35: 15,150,375 km (0.107 R)
• M36: 15,234,000 km (0.108 R)
• M37: 15,612,183 km (0.114 R)
• M38: 16,078,630 km (0.107 R)
• M39: 16,463,844 km (0.071 R)
• M40: 17,461,811 km (0.032 R)
• M41: 18,345,486 km (0.105 R)
• M42: 19,017,779 km (0.115 R)
• M43: 19,107,986 km (0.093 R)
• M44: 19,470,462 km (0.028 R)
• M45: 19,607,045 km (0.071 R)
• M46: 19,698,150 km (0.107 R)
• M47: 20,664,103 km (0.104 R)
• M48: 20,849,904 km (0.084 R)
• M49: 23,604,898 km (0.062 R)
• M50: 24,042,622 km (0.083 R)
• M51: 24,335,983 km (0.12 R)
• M52: 24,975,514 km (0.06 R)
• M53: 25,173,432 km (0.082 R)
• M54: 25,322,132 km (0.115 R)
• M55: 26,321,446 km (0.055 R)
• M56: 27,690,715 km (0.107 R)
• M57: 27,895,665 km (0.086 R)
• M58: 28,927,441 km (0.097 R)
• M59: 29,083,172 km (0.12 R)
• M60: 29,395,682 km (0.053 R)
• M61: 29,709,389 km (0.098 R)
• M62: 30,181,969 km (0.111 R)
• M63: 32,527,813 km (0.029 R)
• M64: 32,689,977 km (0.069 R)
• M65: 32,906,445 km (0.101 R)
• M66: 34,105,771 km (0.111 R)
• M67: 34,710,895 km (0.064 R)
• M68: 35,486,111 km (0.08 R)
• M69: 35,875,813 km (0.103 R)
• M70: 36,379,061 km (0.113 R)
• M71: 37,505,682 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.8

Radius: 10.7

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.34 AU - 11.8 AU

Year: 11672 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 19,489,400 km

• M1: 172,187 km (0.103 R)
• M2: 259,852 km (0.079 R)
• M3: 937,679 km (0.117 R)
• M4: 1,513,781 km (0.085 R)
• M5: 1,710,951 km (0.092 R)
• M6: 1,890,319 km (0.088 R)
• M7: 2,198,939 km (0.025 R)
• M8: 2,394,763 km (0.106 R)
• M9: 2,684,384 km (0.068 R)
• M10: 2,985,525 km (0.085 R)
• M11: 3,140,359 km (0.12 R)
• M12: 3,297,735 km (0.06 R)
• M13: 3,669,785 km (0.091 R)
• M14: 3,769,118 km (0.105 R)
• M15: 3,919,763 km (0.049 R)
• M16: 4,175,426 km (0.088 R)
• M17: 4,507,085 km (0.115 R)
• M18: 5,382,831 km (0.091 R)
• M19: 5,840,301 km (0.113 R)
• M20: 5,917,793 km (0.107 R)
• M21: 6,389,923 km (0.102 R)
• M22: 6,489,855 km (0.082 R)
• M23: 7,391,182 km (0.072 R)
• M24: 7,644,002 km (0.091 R)
• M25: 7,771,310 km (0.097 R)
• M26: 9,287,036 km (0.11 R)
• M27: 9,582,641 km (0.114 R)
• M28: 10,653,463 km (0.098 R)
• M29: 10,867,537 km (0.101 R)
• M30: 12,131,490 km (0.093 R)
• M31: 12,629,950 km (0.048 R)
• M32: 13,262,599 km (0.096 R)
• M33: 13,853,660 km (0.025 R)
• M34: 14,796,127 km (0.088 R)
• M35: 16,714,869 km (0.054 R)
• M36: 16,880,624 km (0.113 R)
• M37: 17,605,126 km (0.106 R)
• M38: 18,653,508 km (0.12 R)
• M39: 19,055,478 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 17,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit