🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.67 AU - 1.79 AU

Year: 866 Days

Day: 44.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 121.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.4

Radius: 12.8

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.3 AU - 12.5 AU

Year: 12772 Days

Day: 5.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,674,058 km

• M1: 159,322 km (0.056 R)
• M2: 677,080 km (0.097 R)
• M3: 1,307,336 km (0.079 R)
• M4: 1,709,305 km (0.101 R)
• M5: 2,556,777 km (0.116 R)
• M6: 3,640,315 km (0.034 R)
• M7: 4,063,228 km (0.119 R)
• M8: 4,519,202 km (0.096 R)
• M9: 5,320,149 km (0.107 R)
• M10: 6,492,548 km (0.078 R)
• M11: 7,557,834 km (0.102 R)
• M12: 8,637,931 km (0.093 R)
• M13: 12,309,212 km (0.104 R)
• M14: 13,008,881 km (0.117 R)
• M15: 17,856,750 km (0.115 R)
• M16: 19,087,342 km (0.077 R)
• M17: 20,198,705 km (0.026 R)
• M18: 21,172,587 km (0.06 R)
• M19: 26,412,402 km (0.084 R)
• M20: 27,469,460 km (0.105 R)
• M21: 31,981,332 km (0.074 R)
• M22: 32,939,506 km (0.113 R)
• M23: 40,885,547 km (0.119 R)
• M24: 42,299,546 km (0.061 R)
• M25: 45,825,717 km (0.045 R)
• M26: 49,384,651 km (0.082 R)
• M27: 50,021,938 km (0.059 R)
• M28: 55,833,665 km (0.1 R)
• M29: 60,431,705 km (0.035 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.4

Radius: 3

Gravity: 73.38 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.53 AU - 15.35 AU

Year: 16708 Days

Day: 19.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 66,674,058 km

• M1: 37,699 km (0.111 R)
• M2: 135,984 km (0.116 R)
• M3: 244,742 km (0.103 R)
• M4: 672,293 km (0.098 R)
• M5: 827,127 km (0.038 R)
• M6: 1,129,314 km (0.11 R)
• M7: 2,100,354 km (0.081 R)
• M8: 3,440,153 km (0.091 R)
• M9: 4,020,592 km (0.075 R)
• M10: 4,731,481 km (0.114 R)
• M11: 5,869,921 km (0.061 R)
• M12: 7,452,966 km (0.109 R)
• M13: 7,592,541 km (0.119 R)
• M14: 8,070,656 km (0.118 R)
• M15: 10,824,304 km (0.109 R)
• M16: 11,677,161 km (0.109 R)
• M17: 12,639,674 km (0.106 R)
• M18: 16,699,610 km (0.039 R)
• M19: 17,587,773 km (0.06 R)
• M20: 18,253,035 km (0.115 R)
• M21: 25,747,589 km (0.055 R)
• M22: 26,066,831 km (0.116 R)
• M23: 27,813,685 km (0.042 R)
• M24: 29,636,984 km (0.113 R)
• M25: 29,753,521 km (0.089 R)
• M26: 31,903,840 km (0.07 R)
• M27: 34,411,849 km (0.098 R)
• M28: 35,977,989 km (0.096 R)
• M29: 38,971,592 km (0.105 R)
• M30: 46,070,459 km (0.107 R)
• M31: 47,970,652 km (0.093 R)
• M32: 48,615,568 km (0.089 R)
• M33: 48,777,583 km (0.067 R)
• M34: 55,916,393 km (0.108 R)
• M35: 60,667,023 km (0.11 R)
• M36: 62,755,260 km (0.116 R)
• M37: 63,140,025 km (0.045 R)
• M38: 64,891,068 km (0.117 R)
• M39: 65,679,449 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 12,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit