🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.4 AU - 0.64 AU

Year: 135 Days

Day: 46.7 Hours

Environment

Temp: 244 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,380,761 km

• M1: 20,046 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.7 AU - 0.88 AU

Year: 253 Days

Day: 33.1 Hours

Environment

Temp: 114 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.47 AU - 3.49 AU

Year: 1851 Days

Day: 25.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.82 AU - 4.14 AU

Year: 2858 Days

Day: 38.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,380,761 km

• M1: 1,973,944 km (0.086 R)

Asteroid Belt

Center: 9.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.2

Radius: 4.8

Gravity: 35.3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.45 AU - 16.65 AU

Year: 22068 Days

Day: 20.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 62,380,761 km

• M1: 61,036 km (0.073 R)
• M2: 489,634 km (0.105 R)
• M3: 1,038,957 km (0.09 R)
• M4: 1,189,752 km (0.114 R)
• M5: 1,386,922 km (0.111 R)
• M6: 1,789,789 km (0.099 R)
• M7: 2,289,296 km (0.048 R)
• M8: 2,498,883 km (0.115 R)
• M9: 2,956,652 km (0.075 R)
• M10: 3,349,945 km (0.105 R)
• M11: 6,942,688 km (0.116 R)
• M12: 7,234,104 km (0.103 R)
• M13: 11,065,904 km (0.102 R)
• M14: 12,858,685 km (0.12 R)
• M15: 14,598,209 km (0.076 R)
• M16: 17,007,483 km (0.05 R)
• M17: 21,761,553 km (0.07 R)
• M18: 24,775,651 km (0.065 R)
• M19: 26,972,197 km (0.043 R)
• M20: 28,424,493 km (0.116 R)
• M21: 30,959,429 km (0.032 R)
• M22: 32,820,875 km (0.105 R)
• M23: 33,229,277 km (0.104 R)
• M24: 34,334,806 km (0.106 R)
• M25: 35,607,584 km (0.063 R)
• M26: 37,501,194 km (0.119 R)
• M27: 38,097,043 km (0.041 R)
• M28: 44,906,738 km (0.05 R)
• M29: 45,916,972 km (0.114 R)
• M30: 48,508,755 km (0.048 R)
• M31: 56,671,114 km (0.113 R)
• M32: 57,652,775 km (0.067 R)
• M33: 59,852,163 km (0.034 R)
• M34: 70,783,280 km (0.117 R)
• M35: 78,521,978 km (0.119 R)
• M36: 79,252,165 km (0.099 R)
• M37: 82,218,541 km (0.075 R)
• M38: 86,029,397 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.9

Radius: 4.6

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 17.24 AU - 21.46 AU

Year: 30633 Days

Day: 23.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,380,761 km

• M1: 57,146 km (0.112 R)
• M2: 243,246 km (0.106 R)
• M3: 519,254 km (0.079 R)
• M4: 693,985 km (0.085 R)
• M5: 1,577,210 km (0.088 R)
• M6: 1,756,877 km (0.09 R)
• M7: 2,157,351 km (0.086 R)
• M8: 2,822,014 km (0.1 R)
• M9: 3,112,832 km (0.08 R)
• M10: 4,576,348 km (0.114 R)
• M11: 8,083,671 km (0.096 R)
• M12: 10,482,921 km (0.045 R)
• M13: 10,711,656 km (0.096 R)
• M14: 12,091,846 km (0.069 R)
• M15: 13,654,097 km (0.107 R)
• M16: 16,166,294 km (0.068 R)
• M17: 19,224,673 km (0.069 R)
• M18: 20,177,013 km (0.108 R)
• M19: 20,979,306 km (0.1 R)
• M20: 23,513,793 km (0.09 R)
• M21: 24,202,692 km (0.076 R)
• M22: 28,399,211 km (0.088 R)
• M23: 31,019,118 km (0.079 R)
• M24: 36,864,805 km (0.072 R)
• M25: 38,466,848 km (0.077 R)
• M26: 45,946,892 km (0.099 R)
• M27: 54,681,762 km (0.045 R)
• M28: 60,713,099 km (0.074 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 10,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit