🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.79 AU - 0.91 AU

Year: 291 Days

Day: 46.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.14 AU - 1.26 AU

Year: 488 Days

Day: 44.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.13 AU - 3.81 AU

Year: 2397 Days

Day: 31.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,624,157 km

• M1: 101,278 km (0.093 R)
• M2: 2,813,786 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.6

Radius: 8.1

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.81 AU - 9.51 AU

Year: 8644 Days

Day: 10 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 78,624,157 km

• M1: 100,679 km (0.064 R)
• M2: 459,415 km (0.1 R)
• M3: 905,067 km (0.077 R)
• M4: 1,591,871 km (0.099 R)
• M5: 1,912,459 km (0.091 R)
• M6: 2,493,497 km (0.044 R)
• M7: 2,764,868 km (0.08 R)
• M8: 4,213,873 km (0.11 R)
• M9: 4,715,923 km (0.092 R)
• M10: 5,510,737 km (0.063 R)
• M11: 6,941,341 km (0.065 R)
• M12: 8,134,235 km (0.114 R)
• M13: 8,779,600 km (0.033 R)
• M14: 9,047,081 km (0.103 R)
• M15: 10,026,498 km (0.116 R)
• M16: 14,533,134 km (0.058 R)
• M17: 15,097,716 km (0.113 R)
• M18: 19,543,466 km (0.092 R)
• M19: 20,000,338 km (0.111 R)
• M20: 21,899,333 km (0.107 R)
• M21: 22,392,258 km (0.075 R)
• M22: 23,571,089 km (0.108 R)
• M23: 25,236,562 km (0.107 R)
• M24: 26,420,330 km (0.09 R)
• M25: 27,072,876 km (0.117 R)
• M26: 27,831,637 km (0.109 R)
• M27: 31,112,318 km (0.111 R)
• M28: 33,872,099 km (0.074 R)
• M29: 34,975,683 km (0.092 R)
• M30: 35,311,381 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.4

Radius: 9

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.78 AU - 10.7 AU

Year: 10416 Days

Day: 8.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,624,157 km

• M1: 111,899 km (0.045 R)
• M2: 505,342 km (0.097 R)
• M3: 1,162,076 km (0.053 R)
• M4: 1,502,561 km (0.083 R)
• M5: 1,868,627 km (0.106 R)
• M6: 2,711,461 km (0.084 R)
• M7: 3,198,851 km (0.12 R)
• M8: 3,923,354 km (0.044 R)
• M9: 5,636,848 km (0.107 R)
• M10: 7,231,112 km (0.097 R)
• M11: 8,132,140 km (0.093 R)
• M12: 8,945,205 km (0.052 R)
• M13: 9,558,406 km (0.104 R)
• M14: 10,025,601 km (0.101 R)
• M15: 10,419,192 km (0.025 R)
• M16: 11,662,201 km (0.088 R)
• M17: 12,493,965 km (0.08 R)
• M18: 13,575,259 km (0.047 R)
• M19: 14,440,084 km (0.086 R)
• M20: 15,341,262 km (0.063 R)
• M21: 16,580,231 km (0.097 R)
• M22: 17,255,217 km (0.091 R)
• M23: 20,979,007 km (0.044 R)
• M24: 23,254,839 km (0.098 R)
• M25: 26,428,109 km (0.108 R)
• M26: 29,254,612 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.2

Radius: 4.2

Gravity: 56.59 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.72 AU - 13.3 AU

Year: 17403 Days

Day: 17.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 78,624,157 km

• M1: 55,950 km (0.068 R)
• M2: 228,885 km (0.071 R)
• M3: 487,988 km (0.056 R)
• M4: 739,163 km (0.088 R)
• M5: 935,286 km (0.071 R)
• M6: 1,833,023 km (0.038 R)
• M7: 2,927,481 km (0.086 R)
• M8: 4,363,620 km (0.039 R)
• M9: 8,419,817 km (0.106 R)
• M10: 8,741,602 km (0.091 R)
• M11: 11,552,247 km (0.095 R)
• M12: 11,816,137 km (0.092 R)
• M13: 11,949,579 km (0.1 R)
• M14: 12,562,481 km (0.088 R)
• M15: 13,124,670 km (0.096 R)
• M16: 13,630,161 km (0.093 R)
• M17: 13,924,719 km (0.107 R)
• M18: 15,621,608 km (0.063 R)
• M19: 17,886,520 km (0.085 R)
• M20: 20,843,023 km (0.089 R)
• M21: 21,037,949 km (0.095 R)
• M22: 21,729,839 km (0.109 R)
• M23: 22,847,335 km (0.077 R)
• M24: 23,896,016 km (0.086 R)
• M25: 33,465,642 km (0.119 R)
• M26: 42,430,294 km (0.07 R)
• M27: 43,851,474 km (0.085 R)
• M28: 44,816,381 km (0.089 R)
• M29: 47,627,175 km (0.083 R)
• M30: 51,436,086 km (0.113 R)
• M31: 52,689,268 km (0.104 R)
• M32: 53,779,537 km (0.074 R)
• M33: 55,443,065 km (0.107 R)
• M34: 57,331,140 km (0.075 R)
• M35: 60,638,599 km (0.07 R)
• M36: 61,235,196 km (0.117 R)
• M37: 68,702,373 km (0.095 R)
• M38: 70,221,390 km (0.116 R)
• M39: 76,290,426 km (0.09 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 14,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit