🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.69 AU - 5.23 AU

Year: 3390 Days

Day: 15.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,379,717 km

• M1: 42,187 km (0.051 R)
• M2: 1,628,822 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.3

Radius: 8.7

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.7 AU - 7.54 AU

Year: 6837 Days

Day: 11.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 93,379,717 km

• M1: 108,159 km (0.114 R)
• M2: 1,073,963 km (0.106 R)
• M3: 1,565,991 km (0.083 R)
• M4: 2,254,141 km (0.116 R)
• M5: 2,898,758 km (0.072 R)
• M6: 4,901,574 km (0.086 R)
• M7: 6,423,134 km (0.077 R)
• M8: 7,785,223 km (0.071 R)
• M9: 8,865,768 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.6

Radius: 13.7

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.8 AU - 9.02 AU

Year: 8777 Days

Day: 9.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 93,379,717 km

• M1: 170,990 km (0.054 R)
• M2: 689,347 km (0.085 R)
• M3: 1,271,731 km (0.084 R)
• M4: 1,701,377 km (0.07 R)
• M5: 3,322,419 km (0.049 R)
• M6: 3,774,354 km (0.108 R)
• M7: 4,658,328 km (0.094 R)
• M8: 7,859,573 km (0.096 R)
• M9: 9,818,108 km (0.07 R)
• M10: 10,911,220 km (0.11 R)
• M11: 11,434,214 km (0.08 R)
• M12: 12,361,870 km (0.102 R)
• M13: 13,457,376 km (0.08 R)
• M14: 17,203,157 km (0.071 R)
• M15: 18,641,839 km (0.1 R)
• M16: 21,922,072 km (0.054 R)
• M17: 38,545,836 km (0.092 R)
• M18: 42,141,271 km (0.025 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473

Radius: 3.4

Gravity: 40.92 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 17.03 AU - 23.41 AU

Year: 32722 Days

Day: 16.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 70.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 93,379,717 km

• M1: 42,336 km (0.086 R)
• M2: 159,920 km (0.067 R)
• M3: 277,055 km (0.067 R)
• M4: 484,847 km (0.112 R)
• M5: 633,248 km (0.081 R)
• M6: 1,022,651 km (0.116 R)
• M7: 1,269,188 km (0.102 R)
• M8: 1,645,277 km (0.086 R)
• M9: 1,941,332 km (0.074 R)
• M10: 3,158,460 km (0.116 R)
• M11: 4,543,886 km (0.11 R)
• M12: 5,327,330 km (0.106 R)
• M13: 6,335,021 km (0.077 R)
• M14: 6,569,740 km (0.093 R)
• M15: 7,056,681 km (0.079 R)
• M16: 12,206,438 km (0.112 R)
• M17: 20,814,001 km (0.103 R)
• M18: 23,941,194 km (0.052 R)
• M19: 33,307,816 km (0.112 R)
• M20: 39,893,414 km (0.111 R)
• M21: 47,652,008 km (0.117 R)
• M22: 50,942,713 km (0.107 R)
• M23: 57,565,709 km (0.032 R)
• M24: 59,617,444 km (0.108 R)
• M25: 65,842,212 km (0.075 R)
• M26: 66,957,464 km (0.079 R)
• M27: 69,915,911 km (0.109 R)
• M28: 70,843,418 km (0.099 R)
• M29: 76,336,353 km (0.058 R)
• M30: 76,827,034 km (0.097 R)
• M31: 77,319,659 km (0.099 R)
• M32: 78,560,723 km (0.108 R)
• M33: 85,492,640 km (0.079 R)
• M34: 85,756,830 km (0.043 R)
• M35: 86,287,005 km (0.093 R)
• M36: 86,819,423 km (0.09 R)
• M37: 91,433,321 km (0.098 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 17,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit