🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.48 AU - 1.64 AU

Year: 715 Days

Day: 36.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 111.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.36 AU - 1.84 AU

Year: 743 Days

Day: 29.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,081,331 km

• M1: 253,568 km (0.081 R)

Asteroid Belt

Center: 9.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.1

Radius: 4

Gravity: 49.88 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.33 AU - 18.63 AU

Year: 25685 Days

Day: 24.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,081,331 km

• M1: 49,816 km (0.117 R)
• M2: 175,628 km (0.082 R)
• M3: 514,317 km (0.112 R)
• M4: 638,783 km (0.062 R)
• M5: 1,230,293 km (0.067 R)
• M6: 1,544,897 km (0.099 R)
• M7: 1,789,340 km (0.064 R)
• M8: 2,355,718 km (0.091 R)
• M9: 2,526,708 km (0.065 R)
• M10: 3,325,411 km (0.115 R)
• M11: 4,424,207 km (0.07 R)
• M12: 5,319,999 km (0.083 R)
• M13: 6,377,208 km (0.043 R)
• M14: 9,617,348 km (0.077 R)
• M15: 12,665,405 km (0.032 R)
• M16: 12,814,105 km (0.083 R)
• M17: 13,420,575 km (0.104 R)
• M18: 17,102,328 km (0.104 R)
• M19: 17,930,352 km (0.045 R)
• M20: 18,881,196 km (0.109 R)
• M21: 20,574,195 km (0.096 R)
• M22: 21,828,274 km (0.069 R)
• M23: 31,789,248 km (0.045 R)
• M24: 37,285,324 km (0.074 R)
• M25: 42,710,940 km (0.063 R)
• M26: 47,735,185 km (0.095 R)
• M27: 49,371,037 km (0.117 R)
• M28: 53,720,446 km (0.059 R)
• M29: 55,489,740 km (0.063 R)
• M30: 59,559,699 km (0.09 R)
• M31: 60,818,266 km (0.06 R)
• M32: 66,702,250 km (0.108 R)
• M33: 68,744,859 km (0.114 R)
• M34: 86,874,924 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.8

Radius: 7.1

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 16.44 AU - 17.52 AU

Year: 25685 Days

Day: 22.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,081,331 km

• M1: 88,412 km (0.074 R)
• M2: 735,274 km (0.054 R)
• M3: 1,222,813 km (0.081 R)
• M4: 1,675,795 km (0.105 R)
• M5: 7,645,498 km (0.076 R)
• M6: 8,292,958 km (0.092 R)
• M7: 11,974,861 km (0.04 R)
• M8: 20,416,519 km (0.046 R)
• M9: 25,499,406 km (0.107 R)
• M10: 28,230,315 km (0.113 R)
• M11: 30,828,082 km (0.11 R)
• M12: 36,254,446 km (0.11 R)
• M13: 36,493,503 km (0.026 R)
• M14: 40,718,745 km (0.102 R)
• M15: 45,675,072 km (0.102 R)
• M16: 46,655,836 km (0.082 R)
• M17: 46,938,725 km (0.066 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 19,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit