🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.4 AU - 1.86 AU

Year: 764 Days

Day: 21.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,459,496 km

• M1: 267,780 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 10.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.55 AU - 7.15 AU

Year: 5874 Days

Day: 9.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 73,459,496 km

• M1: 131,796 km (0.076 R)
• M2: 731,085 km (0.114 R)
• M3: 1,304,194 km (0.048 R)
• M4: 1,935,647 km (0.102 R)
• M5: 4,649,951 km (0.096 R)
• M6: 5,058,652 km (0.115 R)
• M7: 9,422,422 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.5

Radius: 9.2

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.73 AU - 11.17 AU

Year: 9829 Days

Day: 14.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,459,496 km

• M1: 114,442 km (0.034 R)
• M2: 532,718 km (0.099 R)
• M3: 915,090 km (0.074 R)
• M4: 1,241,064 km (0.119 R)
• M5: 2,001,171 km (0.068 R)
• M6: 2,333,428 km (0.114 R)
• M7: 2,621,703 km (0.074 R)
• M8: 3,437,011 km (0.108 R)
• M9: 3,812,352 km (0.092 R)
• M10: 4,469,984 km (0.112 R)
• M11: 5,697,585 km (0.101 R)
• M12: 6,152,811 km (0.101 R)
• M13: 8,004,533 km (0.104 R)
• M14: 8,309,115 km (0.112 R)
• M15: 8,712,131 km (0.082 R)
• M16: 10,559,216 km (0.087 R)
• M17: 14,300,360 km (0.049 R)
• M18: 19,538,978 km (0.085 R)
• M19: 20,413,377 km (0.1 R)
• M20: 23,281,019 km (0.108 R)
• M21: 23,813,587 km (0.101 R)
• M22: 25,741,754 km (0.038 R)
• M23: 28,774,851 km (0.114 R)
• M24: 31,173,503 km (0.082 R)
• M25: 34,498,615 km (0.097 R)
• M26: 41,195,514 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.2

Radius: 6.5

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.47 AU - 18.83 AU

Year: 21647 Days

Day: 19.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,459,496 km

• M1: 80,783 km (0.071 R)
• M2: 328,517 km (0.09 R)
• M3: 537,954 km (0.077 R)
• M4: 820,395 km (0.106 R)
• M5: 1,133,802 km (0.077 R)
• M6: 1,674,449 km (0.099 R)
• M7: 2,081,954 km (0.091 R)
• M8: 2,646,536 km (0.077 R)
• M9: 2,914,316 km (0.087 R)
• M10: 4,203,401 km (0.061 R)
• M11: 4,706,947 km (0.084 R)
• M12: 5,556,215 km (0.077 R)
• M13: 5,914,950 km (0.057 R)
• M14: 6,120,797 km (0.118 R)
• M15: 8,044,775 km (0.093 R)
• M16: 9,757,372 km (0.12 R)
• M17: 11,191,866 km (0.098 R)
• M18: 12,355,887 km (0.032 R)
• M19: 13,527,537 km (0.035 R)
• M20: 18,168,063 km (0.104 R)
• M21: 20,325,563 km (0.096 R)
• M22: 21,369,308 km (0.117 R)
• M23: 23,153,412 km (0.077 R)
• M24: 27,698,195 km (0.037 R)
• M25: 28,043,766 km (0.089 R)
• M26: 30,300,450 km (0.115 R)
• M27: 35,985,319 km (0.101 R)
• M28: 38,359,587 km (0.043 R)
• M29: 39,221,869 km (0.071 R)
• M30: 46,105,615 km (0.081 R)
• M31: 51,810,530 km (0.064 R)
• M32: 54,110,597 km (0.097 R)
• M33: 58,156,621 km (0.086 R)
• M34: 60,833,675 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 15,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit