🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.52 AU - 0.72 AU

Year: 181 Days

Day: 32.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.52 AU - 0.78 AU

Year: 194 Days

Day: 28.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,689,915 km

• M1: 189,241 km (0.075 R)

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.5

Radius: 12.4

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.27 AU - 8.31 AU

Year: 6562 Days

Day: 6.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,689,915 km

• M1: 154,235 km (0.056 R)
• M2: 626,067 km (0.077 R)
• M3: 1,050,626 km (0.11 R)
• M4: 1,771,538 km (0.118 R)
• M5: 2,683,487 km (0.12 R)
• M6: 3,430,578 km (0.094 R)
• M7: 4,500,652 km (0.077 R)
• M8: 4,971,287 km (0.091 R)
• M9: 6,070,682 km (0.087 R)
• M10: 8,302,383 km (0.096 R)
• M11: 8,822,235 km (0.096 R)
• M12: 9,482,859 km (0.04 R)
• M13: 10,685,477 km (0.1 R)
• M14: 12,364,563 km (0.098 R)
• M15: 14,265,653 km (0.09 R)
• M16: 16,411,934 km (0.052 R)
• M17: 18,080,249 km (0.057 R)
• M18: 18,765,557 km (0.044 R)
• M19: 19,274,938 km (0.067 R)
• M20: 20,926,199 km (0.068 R)
• M21: 22,031,278 km (0.091 R)
• M22: 23,320,662 km (0.066 R)
• M23: 25,580,488 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.5

Radius: 9.7

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.86 AU - 11.78 AU

Year: 13199 Days

Day: 7.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 79.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,689,915 km

• M1: 121,473 km (0.108 R)
• M2: 929,452 km (0.112 R)
• M3: 2,183,381 km (0.082 R)
• M4: 2,884,097 km (0.115 R)
• M5: 5,715,237 km (0.109 R)
• M6: 6,238,231 km (0.055 R)
• M7: 6,671,167 km (0.118 R)
• M8: 7,775,050 km (0.114 R)
• M9: 10,836,421 km (0.079 R)
• M10: 15,175,507 km (0.115 R)
• M11: 26,869,423 km (0.072 R)
• M12: 27,491,451 km (0.114 R)
• M13: 31,771,297 km (0.106 R)
• M14: 32,466,927 km (0.046 R)
• M15: 36,098,116 km (0.114 R)
• M16: 39,590,029 km (0.095 R)
• M17: 50,616,140 km (0.079 R)
• M18: 51,247,294 km (0.112 R)
• M19: 52,525,308 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.3

Radius: 6.2

Gravity: 24.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 12.28 AU - 14.7 AU

Year: 18375 Days

Day: 22.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 96.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,689,915 km

• M1: 77,342 km (0.096 R)
• M2: 356,641 km (0.089 R)
• M3: 1,558,660 km (0.081 R)
• M4: 2,079,710 km (0.102 R)
• M5: 2,810,046 km (0.077 R)
• M6: 3,346,355 km (0.04 R)
• M7: 3,638,819 km (0.073 R)
• M8: 4,549,870 km (0.119 R)
• M9: 4,799,698 km (0.067 R)
• M10: 5,326,731 km (0.057 R)
• M11: 5,604,385 km (0.114 R)
• M12: 5,808,586 km (0.05 R)
• M13: 7,235,451 km (0.112 R)
• M14: 12,683,057 km (0.083 R)
• M15: 13,834,961 km (0.106 R)
• M16: 19,889,336 km (0.092 R)
• M17: 22,965,517 km (0.104 R)
• M18: 23,279,074 km (0.115 R)
• M19: 26,003,850 km (0.029 R)
• M20: 26,458,777 km (0.085 R)
• M21: 30,040,748 km (0.058 R)
• M22: 32,077,224 km (0.074 R)
• M23: 34,750,089 km (0.116 R)
• M24: 36,849,396 km (0.063 R)
• M25: 37,567,616 km (0.072 R)
• M26: 50,362,871 km (0.12 R)
• M27: 50,892,148 km (0.038 R)
• M28: 59,087,569 km (0.066 R)
• M29: 72,513,080 km (0.062 R)
• M30: 76,160,874 km (0.072 R)
• M31: 77,091,523 km (0.099 R)
• M32: 77,794,483 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 15,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit