🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.5 AU - 0.56 AU

Year: 249 Days

Day: 31.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.4

Radius: 12.9

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.97 AU - 1.03 AU

Year: 646 Days

Day: 6.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,589,120 km

• M1: 162,164 km (0.067 R)
• M2: 594,801 km (0.084 R)
• M3: 1,049,579 km (0.052 R)
• M4: 1,485,656 km (0.119 R)
• M5: 1,966,913 km (0.116 R)
• M6: 2,678,699 km (0.066 R)
• M7: 3,264,824 km (0.104 R)
• M8: 3,688,784 km (0.068 R)
• M9: 4,712,183 km (0.082 R)
• M10: 5,171,449 km (0.107 R)
• M11: 5,642,532 km (0.111 R)
• M12: 7,041,273 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.9

Radius: 4.8

Gravity: 28.29 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.19 AU - 7.83 AU

Year: 10725 Days

Day: 19 Hours

Environment

Temp: -231 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,589,120 km

• M1: 60,288 km (0.065 R)
• M2: 529,876 km (0.116 R)
• M3: 741,706 km (0.116 R)
• M4: 1,085,781 km (0.115 R)
• M5: 1,288,038 km (0.067 R)
• M6: 1,931,309 km (0.086 R)
• M7: 2,157,052 km (0.093 R)
• M8: 3,054,489 km (0.107 R)
• M9: 3,982,595 km (0.094 R)
• M10: 4,585,773 km (0.114 R)
• M11: 5,084,832 km (0.087 R)
• M12: 5,864,386 km (0.06 R)
• M13: 6,116,758 km (0.093 R)
• M14: 6,489,855 km (0.115 R)
• M15: 8,223,844 km (0.1 R)
• M16: 18,706,765 km (0.12 R)
• M17: 18,939,838 km (0.07 R)
• M18: 21,890,058 km (0.12 R)
• M19: 24,109,941 km (0.111 R)
• M20: 27,865,595 km (0.119 R)
• M21: 32,774,650 km (0.09 R)
• M22: 38,731,038 km (0.077 R)
• M23: 39,236,530 km (0.031 R)
• M24: 39,874,564 km (0.099 R)
• M25: 41,040,381 km (0.115 R)
• M26: 41,962,801 km (0.107 R)
• M27: 42,495,968 km (0.074 R)
• M28: 43,033,772 km (0.118 R)
• M29: 43,576,065 km (0.048 R)
• M30: 44,122,845 km (0.057 R)
• M31: 45,230,168 km (0.071 R)
• M32: 46,497,861 km (0.097 R)
• M33: 48,079,110 km (0.062 R)
• M34: 48,809,596 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.7

Radius: 7.7

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.12 AU - 9.22 AU

Year: 16483 Days

Day: 15.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,589,120 km

• M1: 102,475 km (0.061 R)
• M2: 360,830 km (0.115 R)
• M3: 918,232 km (0.11 R)
• M4: 1,458,878 km (0.096 R)
• M5: 2,425,430 km (0.111 R)
• M6: 4,479,259 km (0.037 R)
• M7: 4,955,878 km (0.107 R)
• M8: 6,295,677 km (0.119 R)
• M9: 7,389,985 km (0.117 R)
• M10: 7,861,518 km (0.092 R)
• M11: 8,504,190 km (0.054 R)
• M12: 8,864,571 km (0.036 R)
• M13: 9,181,420 km (0.082 R)
• M14: 10,761,622 km (0.096 R)
• M15: 18,219,674 km (0.119 R)
• M16: 20,603,965 km (0.105 R)
• M17: 21,537,456 km (0.07 R)
• M18: 23,288,200 km (0.111 R)
• M19: 27,292,037 km (0.062 R)
• M20: 34,510,882 km (0.114 R)
• M21: 37,447,788 km (0.069 R)
• M22: 38,836,206 km (0.054 R)
• M23: 43,207,007 km (0.109 R)
• M24: 43,966,066 km (0.073 R)
• M25: 45,981,000 km (0.084 R)
• M26: 49,199,897 km (0.072 R)
• M27: 53,604,807 km (0.042 R)
• M28: 62,029,560 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 10,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit