🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.64 AU - 0.68 AU

Year: 196 Days

Day: 33.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,403,612 km

• M1: 55,501 km (0.118 R)

Asteroid Belt

Center: 7.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.9

Radius: 7.8

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 12.86 AU - 14.8 AU

Year: 18786 Days

Day: 17.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 118.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 94,403,612 km

• M1: 120,426 km (0.112 R)
• M2: 1,407,866 km (0.079 R)
• M3: 1,907,373 km (0.101 R)
• M4: 2,823,660 km (0.072 R)
• M5: 3,177,758 km (0.11 R)
• M6: 3,618,473 km (0.104 R)
• M7: 10,056,418 km (0.094 R)
• M8: 11,820,925 km (0.092 R)
• M9: 12,810,215 km (0.087 R)
• M10: 17,075,849 km (0.084 R)
• M11: 18,685,073 km (0.1 R)
• M12: 19,661,648 km (0.061 R)
• M13: 22,104,581 km (0.095 R)
• M14: 23,909,779 km (0.07 R)
• M15: 24,428,136 km (0.096 R)
• M16: 30,031,922 km (0.084 R)
• M17: 34,034,862 km (0.052 R)
• M18: 34,690,849 km (0.095 R)
• M19: 35,088,480 km (0.103 R)
• M20: 35,489,252 km (0.085 R)
• M21: 35,892,868 km (0.058 R)
• M22: 42,171,341 km (0.1 R)
• M23: 49,311,049 km (0.073 R)
• M24: 52,031,935 km (0.039 R)
• M25: 56,116,256 km (0.075 R)
• M26: 59,837,204 km (0.115 R)
• M27: 60,792,536 km (0.115 R)
• M28: 63,917,934 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.2

Radius: 7.9

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.79 AU - 20.35 AU

Year: 24636 Days

Day: 17.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 94,403,612 km

• M1: 98,735 km (0.113 R)
• M2: 357,090 km (0.104 R)
• M3: 841,488 km (0.095 R)
• M4: 1,130,062 km (0.103 R)
• M5: 1,893,311 km (0.096 R)
• M6: 2,281,368 km (0.042 R)
• M7: 2,568,895 km (0.068 R)
• M8: 2,962,487 km (0.119 R)
• M9: 3,837,634 km (0.102 R)
• M10: 4,461,607 km (0.104 R)
• M11: 5,031,724 km (0.07 R)
• M12: 5,606,779 km (0.108 R)
• M13: 8,634,639 km (0.076 R)
• M14: 9,099,141 km (0.102 R)
• M15: 11,605,803 km (0.094 R)
• M16: 14,701,880 km (0.099 R)
• M17: 18,403,380 km (0.116 R)
• M18: 20,063,468 km (0.119 R)
• M19: 20,570,156 km (0.108 R)
• M20: 21,821,093 km (0.074 R)
• M21: 29,101,573 km (0.097 R)
• M22: 30,542,799 km (0.116 R)
• M23: 33,851,156 km (0.057 R)
• M24: 36,036,033 km (0.112 R)
• M25: 37,543,680 km (0.041 R)
• M26: 43,826,192 km (0.07 R)
• M27: 55,595,057 km (0.042 R)
• M28: 58,628,902 km (0.116 R)
• M29: 60,081,796 km (0.096 R)
• M30: 67,255,164 km (0.119 R)
• M31: 74,012,649 km (0.072 R)
• M32: 78,676,961 km (0.106 R)
• M33: 82,494,998 km (0.071 R)
• M34: 91,880,170 km (0.075 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 16,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit