🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.75 AU - 0.81 AU

Year: 258 Days

Day: 16.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,924,284 km

• M1: 333,753 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.21 AU - 2.63 AU

Year: 1411 Days

Day: 34.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 67.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,924,284 km

• M1: 32,313 km (0.064 R)
• M2: 371,152 km (0.055 R)

Asteroid Belt

Center: 3.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.14 AU - 4.82 AU

Year: 2975 Days

Day: 12 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.3

Radius: 12.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.8 AU - 10.26 AU

Year: 10169 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,924,284 km

• M1: 399,875 km (0.099 R)
• M2: 597,643 km (0.115 R)
• M3: 784,790 km (0.116 R)
• M4: 910,453 km (0.097 R)
• M5: 1,078,002 km (0.077 R)
• M6: 1,522,757 km (0.098 R)
• M7: 1,808,040 km (0.071 R)
• M8: 1,957,189 km (0.026 R)
• M9: 2,177,696 km (0.072 R)
• M10: 2,383,244 km (0.06 R)
• M11: 3,399,462 km (0.037 R)
• M12: 4,078,786 km (0.051 R)
• M13: 4,248,131 km (0.046 R)
• M14: 4,623,173 km (0.091 R)
• M15: 4,770,227 km (0.09 R)
• M16: 5,039,055 km (0.107 R)
• M17: 5,129,711 km (0.074 R)
• M18: 5,374,304 km (0.119 R)
• M19: 6,555,229 km (0.101 R)
• M20: 8,961,511 km (0.057 R)
• M21: 9,108,715 km (0.094 R)
• M22: 9,480,167 km (0.119 R)
• M23: 9,592,664 km (0.079 R)
• M24: 9,781,008 km (0.053 R)
• M25: 10,046,694 km (0.111 R)
• M26: 10,199,732 km (0.115 R)
• M27: 10,663,187 km (0.098 R)
• M28: 10,741,127 km (0.072 R)
• M29: 11,932,824 km (0.042 R)
• M30: 12,503,390 km (0.107 R)
• M31: 12,626,808 km (0.034 R)
• M32: 12,833,403 km (0.108 R)
• M33: 13,291,771 km (0.102 R)
• M34: 13,755,674 km (0.102 R)
• M35: 14,742,721 km (0.056 R)
• M36: 15,135,265 km (0.118 R)
• M37: 15,752,506 km (0.039 R)
• M38: 16,875,537 km (0.042 R)
• M39: 17,607,669 km (0.104 R)
• M40: 18,631,368 km (0.061 R)
• M41: 18,819,562 km (0.108 R)
• M42: 19,626,493 km (0.118 R)
• M43: 20,251,213 km (0.116 R)
• M44: 20,444,793 km (0.084 R)
• M45: 21,078,041 km (0.06 R)
• M46: 21,176,027 km (0.104 R)
• M47: 21,717,721 km (0.094 R)
• M48: 21,816,755 km (0.061 R)
• M49: 22,814,872 km (0.053 R)
• M50: 23,370,179 km (0.118 R)
• M51: 23,878,812 km (0.069 R)
• M52: 24,134,624 km (0.073 R)
• M53: 25,583,480 km (0.109 R)
• M54: 26,424,070 km (0.083 R)
• M55: 26,529,686 km (0.115 R)
• M56: 27,220,230 km (0.111 R)
• M57: 27,434,006 km (0.077 R)
• M58: 27,648,230 km (0.061 R)
• M59: 28,240,188 km (0.106 R)
• M60: 29,655,983 km (0.068 R)
• M61: 29,765,937 km (0.046 R)
• M62: 29,875,892 km (0.026 R)
• M63: 30,594,261 km (0.095 R)
• M64: 30,705,262 km (0.119 R)
• M65: 31,486,163 km (0.038 R)
• M66: 32,556,536 km (0.037 R)
• M67: 32,669,931 km (0.119 R)
• M68: 33,409,842 km (0.113 R)
• M69: 34,906,419 km (0.112 R)
• M70: 35,022,507 km (0.103 R)
• M71: 35,721,428 km (0.078 R)
• M72: 36,189,819 km (0.1 R)
• M73: 36,719,396 km (0.106 R)
• M74: 37,666,949 km (0.097 R)
• M75: 38,263,395 km (0.088 R)
• M76: 38,622,729 km (0.062 R)
• M77: 38,862,834 km (0.056 R)
• M78: 39,103,537 km (0.119 R)
• M79: 39,828,488 km (0.063 R)
• M80: 40,557,928 km (0.072 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 13,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit