🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.49 AU - 3.45 AU

Year: 1971 Days

Day: 42.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,352,004 km

• M1: 49,367 km (0.093 R)
• M2: 1,854,266 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815

Radius: 8.3

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.66 AU - 4.58 AU

Year: 3220 Days

Day: 6.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 99,352,004 km

• M1: 103,223 km (0.089 R)
• M2: 388,506 km (0.083 R)
• M3: 1,095,804 km (0.058 R)
• M4: 1,437,935 km (0.099 R)
• M5: 2,031,838 km (0.117 R)
• M6: 2,461,184 km (0.113 R)
• M7: 3,948,935 km (0.109 R)
• M8: 5,007,190 km (0.066 R)
• M9: 5,847,631 km (0.098 R)
• M10: 6,871,180 km (0.089 R)
• M11: 8,356,986 km (0.12 R)
• M12: 8,896,585 km (0.028 R)
• M13: 9,156,287 km (0.096 R)
• M14: 10,165,624 km (0.095 R)
• M15: 10,738,883 km (0.112 R)
• M16: 12,357,981 km (0.09 R)
• M17: 13,540,103 km (0.045 R)
• M18: 14,133,558 km (0.083 R)
• M19: 18,361,942 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.5

Radius: 10.1

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.26 AU - 8.06 AU

Year: 6617 Days

Day: 8.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 99,352,004 km

• M1: 125,662 km (0.095 R)
• M2: 475,721 km (0.105 R)
• M3: 2,706,076 km (0.078 R)
• M4: 4,265,185 km (0.1 R)
• M5: 6,106,585 km (0.088 R)
• M6: 6,603,998 km (0.104 R)
• M7: 10,561,909 km (0.072 R)
• M8: 12,856,591 km (0.095 R)
• M9: 16,866,562 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.3

Radius: 6.8

Gravity: 13.41 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 15.03 AU - 22.55 AU

Year: 31359 Days

Day: 15.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 99,352,004 km

• M1: 85,271 km (0.077 R)
• M2: 616,642 km (0.055 R)
• M3: 952,340 km (0.106 R)
• M4: 1,526,646 km (0.071 R)
• M5: 2,358,410 km (0.094 R)
• M6: 4,090,305 km (0.082 R)
• M7: 4,601,182 km (0.101 R)
• M8: 5,112,806 km (0.041 R)
• M9: 5,445,961 km (0.12 R)
• M10: 5,972,994 km (0.096 R)
• M11: 7,922,105 km (0.119 R)
• M12: 10,001,066 km (0.092 R)
• M13: 11,979,049 km (0.096 R)
• M14: 12,869,007 km (0.081 R)
• M15: 13,175,234 km (0.055 R)
• M16: 13,486,248 km (0.084 R)
• M17: 15,456,602 km (0.063 R)
• M18: 16,153,877 km (0.099 R)
• M19: 19,653,869 km (0.075 R)
• M20: 20,575,841 km (0.115 R)
• M21: 23,972,460 km (0.115 R)
• M22: 26,474,634 km (0.082 R)
• M23: 28,494,056 km (0.025 R)
• M24: 29,940,518 km (0.098 R)
• M25: 30,749,842 km (0.088 R)
• M26: 37,290,560 km (0.051 R)
• M27: 39,822,804 km (0.111 R)
• M28: 43,317,410 km (0.061 R)
• M29: 43,660,587 km (0.118 R)
• M30: 58,292,605 km (0.056 R)
• M31: 58,920,767 km (0.097 R)
• M32: 61,694,910 km (0.04 R)
• M33: 64,331,872 km (0.044 R)
• M34: 71,251,072 km (0.105 R)
• M35: 80,188,797 km (0.104 R)
• M36: 85,194,043 km (0.098 R)
• M37: 87,909,992 km (0.094 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 19,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit