🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.76 AU - 0.8 AU

Year: 242 Days

Day: 45.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.4

Radius: 13.2

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.26 AU - 8.08 AU

Year: 6054 Days

Day: 13.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 44,033,750 km

• M1: 165,605 km (0.03 R)
• M2: 758,910 km (0.064 R)
• M3: 1,596,508 km (0.09 R)
• M4: 2,202,081 km (0.074 R)
• M5: 7,069,846 km (0.11 R)
• M6: 7,495,452 km (0.084 R)
• M7: 9,748,096 km (0.098 R)
• M8: 10,312,380 km (0.073 R)
• M9: 11,740,441 km (0.096 R)
• M10: 13,554,465 km (0.092 R)
• M11: 14,619,302 km (0.074 R)
• M12: 15,786,914 km (0.114 R)
• M13: 16,665,502 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.9

Radius: 5.4

Gravity: 20.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.93 AU - 15.47 AU

Year: 16855 Days

Day: 17.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 44,033,750 km

• M1: 67,169 km (0.099 R)
• M2: 341,382 km (0.096 R)
• M3: 1,437,785 km (0.117 R)
• M4: 1,825,692 km (0.072 R)
• M5: 2,025,705 km (0.105 R)
• M6: 2,260,424 km (0.094 R)
• M7: 2,808,251 km (0.111 R)
• M8: 3,804,723 km (0.107 R)
• M9: 5,826,538 km (0.093 R)
• M10: 7,515,199 km (0.025 R)
• M11: 9,613,159 km (0.087 R)
• M12: 11,884,055 km (0.098 R)
• M13: 14,489,152 km (0.068 R)
• M14: 18,022,654 km (0.093 R)
• M15: 18,606,235 km (0.1 R)
• M16: 19,288,701 km (0.118 R)
• M17: 19,636,067 km (0.111 R)
• M18: 20,343,216 km (0.08 R)
• M19: 23,539,225 km (0.079 R)
• M20: 24,337,180 km (0.099 R)
• M21: 25,359,681 km (0.113 R)
• M22: 27,054,625 km (0.058 R)
• M23: 27,380,749 km (0.065 R)
• M24: 27,819,370 km (0.039 R)
• M25: 30,200,220 km (0.095 R)
• M26: 30,433,742 km (0.12 R)
• M27: 36,276,436 km (0.116 R)
• M28: 37,474,416 km (0.074 R)
• M29: 42,092,951 km (0.088 R)
• M30: 47,864,437 km (0.103 R)
• M31: 49,791,108 km (0.069 R)
• M32: 53,969,825 km (0.084 R)
• M33: 55,180,521 km (0.09 R)
• M34: 58,557,543 km (0.072 R)
• M35: 63,973,435 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.7

Radius: 3.1

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 12.35 AU - 17.17 AU

Year: 19930 Days

Day: 19.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,033,750 km

• M1: 39,344 km (0.112 R)
• M2: 406,607 km (0.087 R)
• M3: 609,462 km (0.096 R)
• M4: 1,274,574 km (0.055 R)
• M5: 2,091,229 km (0.117 R)
• M6: 3,160,405 km (0.074 R)
• M7: 3,392,132 km (0.115 R)
• M8: 4,753,622 km (0.046 R)
• M9: 6,012,937 km (0.061 R)
• M10: 8,622,522 km (0.085 R)
• M11: 8,756,412 km (0.095 R)
• M12: 9,494,079 km (0.106 R)
• M13: 11,789,210 km (0.062 R)
• M14: 11,954,216 km (0.07 R)
• M15: 13,211,586 km (0.073 R)
• M16: 16,943,305 km (0.11 R)
• M17: 22,479,773 km (0.074 R)
• M18: 24,384,902 km (0.084 R)
• M19: 24,922,706 km (0.076 R)
• M20: 26,677,489 km (0.086 R)
• M21: 36,813,942 km (0.062 R)
• M22: 43,901,889 km (0.113 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 12,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit