🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.49 AU - 0.59 AU

Year: 143 Days

Day: 47.2 Hours

Environment

Temp: 253 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,911,416 km

• M1: 165,455 km (0.084 R)
• M2: 216,917 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.44 AU - 0.68 AU

Year: 151 Days

Day: 16.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 167.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1 AU - 1 AU

Year: 360 Days

Day: 18.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.78 AU - 5.28 AU

Year: 3470 Days

Day: 43.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.9

Radius: 13.3

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.57 AU - 8.63 AU

Year: 8297 Days

Day: 7.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,911,416 km

• M1: 187,446 km (0.112 R)
• M2: 309,518 km (0.118 R)
• M3: 519,553 km (0.117 R)
• M4: 628,610 km (0.073 R)
• M5: 809,624 km (0.093 R)
• M6: 981,811 km (0.109 R)
• M7: 1,256,622 km (0.111 R)
• M8: 1,573,470 km (0.072 R)
• M9: 1,724,415 km (0.058 R)
• M10: 2,244,866 km (0.067 R)
• M11: 2,454,901 km (0.088 R)
• M12: 3,187,781 km (0.096 R)
• M13: 3,490,717 km (0.11 R)
• M14: 3,578,979 km (0.114 R)
• M15: 3,712,870 km (0.108 R)
• M16: 4,551,066 km (0.093 R)
• M17: 5,293,521 km (0.085 R)
• M18: 5,497,871 km (0.07 R)
• M19: 5,731,094 km (0.11 R)
• M20: 6,260,820 km (0.053 R)
• M21: 6,504,515 km (0.114 R)
• M22: 6,751,202 km (0.098 R)
• M23: 6,917,555 km (0.086 R)
• M24: 7,424,542 km (0.104 R)
• M25: 7,538,835 km (0.094 R)
• M26: 7,653,726 km (0.088 R)
• M27: 7,972,819 km (0.039 R)
• M28: 8,178,067 km (0.044 R)
• M29: 8,266,629 km (0.088 R)
• M30: 8,714,226 km (0.073 R)
• M31: 9,047,380 km (0.109 R)
• M32: 9,230,937 km (0.093 R)
• M33: 9,323,238 km (0.051 R)
• M34: 9,601,790 km (0.095 R)
• M35: 9,820,352 km (0.118 R)
• M36: 9,946,014 km (0.116 R)
• M37: 10,135,555 km (0.077 R)
• M38: 10,743,521 km (0.048 R)
• M39: 12,028,566 km (0.053 R)
• M40: 12,638,028 km (0.051 R)
• M41: 13,119,135 km (0.112 R)
• M42: 13,466,352 km (0.049 R)
• M43: 14,813,630 km (0.094 R)
• M44: 15,211,560 km (0.112 R)
• M45: 15,613,081 km (0.117 R)
• M46: 16,576,192 km (0.051 R)
• M47: 16,725,940 km (0.1 R)
• M48: 17,216,172 km (0.105 R)
• M49: 18,018,016 km (0.089 R)
• M50: 18,172,102 km (0.107 R)
• M51: 18,988,458 km (0.076 R)
• M52: 19,106,191 km (0.082 R)
• M53: 19,460,439 km (0.045 R)
• M54: 20,858,730 km (0.043 R)
• M55: 22,041,750 km (0.109 R)
• M56: 22,165,468 km (0.064 R)
• M57: 22,537,817 km (0.082 R)
• M58: 23,414,460 km (0.107 R)
• M59: 23,793,691 km (0.119 R)
• M60: 24,090,044 km (0.113 R)
• M61: 24,600,771 km (0.1 R)
• M62: 24,686,341 km (0.099 R)
• M63: 24,771,911 km (0.11 R)
• M64: 25,244,341 km (0.102 R)
• M65: 26,723,715 km (0.063 R)
• M66: 26,943,624 km (0.098 R)
• M67: 27,075,868 km (0.102 R)
• M68: 27,385,237 km (0.096 R)
• M69: 27,962,984 km (0.091 R)
• M70: 28,365,252 km (0.106 R)
• M71: 28,589,649 km (0.042 R)
• M72: 29,538,249 km (0.067 R)
• M73: 29,629,205 km (0.09 R)
• M74: 29,947,998 km (0.111 R)
• M75: 30,405,468 km (0.084 R)
• M76: 30,865,332 km (0.062 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 19,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit