🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.48 AU - 1.72 AU

Year: 743 Days

Day: 12.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,846,245 km

• M1: 31,266 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.8 AU - 3.7 AU

Year: 2151 Days

Day: 17.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,846,245 km

• M1: 2,029,594 km (0.085 R)

Asteroid Belt

Center: 10.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.9

Radius: 3.6

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.06 AU - 23.04 AU

Year: 29328 Days

Day: 16 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 98,846,245 km

• M1: 71,209 km (0.115 R)
• M2: 197,469 km (0.1 R)
• M3: 348,114 km (0.059 R)
• M4: 748,588 km (0.062 R)
• M5: 1,346,530 km (0.113 R)
• M6: 1,751,043 km (0.095 R)
• M7: 2,155,556 km (0.095 R)
• M8: 3,606,057 km (0.058 R)
• M9: 6,712,456 km (0.048 R)
• M10: 8,143,061 km (0.1 R)
• M11: 8,710,037 km (0.061 R)
• M12: 9,202,214 km (0.066 R)
• M13: 10,790,046 km (0.108 R)
• M14: 11,415,215 km (0.028 R)
• M15: 13,371,058 km (0.068 R)
• M16: 14,025,249 km (0.074 R)
• M17: 17,541,697 km (0.12 R)
• M18: 18,725,315 km (0.036 R)
• M19: 23,520,376 km (0.109 R)
• M20: 26,553,323 km (0.086 R)
• M21: 29,507,881 km (0.094 R)
• M22: 30,502,258 km (0.083 R)
• M23: 31,064,147 km (0.076 R)
• M24: 34,825,038 km (0.104 R)
• M25: 40,746,122 km (0.101 R)
• M26: 45,529,813 km (0.11 R)
• M27: 46,559,046 km (0.107 R)
• M28: 53,386,244 km (0.087 R)
• M29: 53,548,707 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.8

Radius: 4

Gravity: 39.49 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 14.58 AU - 23.78 AU

Year: 30835 Days

Day: 23.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 98,846,245 km

• M1: 49,816 km (0.119 R)
• M2: 229,184 km (0.117 R)
• M3: 851,960 km (0.104 R)
• M4: 1,364,931 km (0.096 R)
• M5: 2,241,874 km (0.112 R)
• M6: 2,534,786 km (0.042 R)
• M7: 2,664,188 km (0.077 R)
• M8: 3,108,345 km (0.111 R)
• M9: 3,632,535 km (0.116 R)
• M10: 4,697,672 km (0.12 R)
• M11: 4,933,289 km (0.08 R)
• M12: 5,513,878 km (0.11 R)
• M13: 5,865,284 km (0.082 R)
• M14: 6,809,246 km (0.075 R)
• M15: 12,473,620 km (0.094 R)
• M16: 13,941,325 km (0.06 R)
• M17: 15,263,471 km (0.12 R)
• M18: 15,434,461 km (0.089 R)
• M19: 17,400,028 km (0.118 R)
• M20: 17,586,576 km (0.119 R)
• M21: 22,585,090 km (0.094 R)
• M22: 24,753,511 km (0.036 R)
• M23: 30,434,340 km (0.074 R)
• M24: 31,527,452 km (0.088 R)
• M25: 35,112,116 km (0.086 R)
• M26: 36,618,866 km (0.102 R)
• M27: 45,329,501 km (0.106 R)
• M28: 47,841,249 km (0.105 R)
• M29: 49,691,027 km (0.11 R)
• M30: 53,927,340 km (0.106 R)
• M31: 61,800,227 km (0.109 R)
• M32: 68,996,333 km (0.101 R)
• M33: 69,463,677 km (0.068 R)
• M34: 72,072,365 km (0.119 R)
• M35: 74,991,917 km (0.085 R)
• M36: 76,231,185 km (0.063 R)
• M37: 80,806,038 km (0.028 R)
• M38: 83,689,986 km (0.099 R)
• M39: 85,560,408 km (0.108 R)
• M40: 86,099,858 km (0.075 R)
• M41: 89,107,672 km (0.062 R)
• M42: 95,332,141 km (0.113 R)
• M43: 97,371,758 km (0.084 R)
• M44: 98,846,195 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 14,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit