🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.23 AU - 1.51 AU

Year: 607 Days

Day: 41.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,500,082 km

• M1: 26,030 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.45 AU - 4.43 AU

Year: 2962 Days

Day: 36.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,500,082 km

• M1: 60,438 km (0.066 R)
• M2: 263,891 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.4

Radius: 13.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.2 AU - 4.34 AU

Year: 3342 Days

Day: 6.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 101,500,082 km

• M1: 166,652 km (0.11 R)
• M2: 642,074 km (0.104 R)
• M3: 1,174,044 km (0.109 R)
• M4: 1,828,385 km (0.055 R)
• M5: 2,993,154 km (0.114 R)
• M6: 3,499,244 km (0.106 R)
• M7: 4,043,780 km (0.076 R)
• M8: 4,464,300 km (0.084 R)
• M9: 4,914,290 km (0.084 R)
• M10: 6,002,615 km (0.114 R)
• M11: 6,786,956 km (0.107 R)
• M12: 7,811,702 km (0.101 R)
• M13: 8,315,846 km (0.066 R)
• M14: 8,968,692 km (0.05 R)
• M15: 9,588,775 km (0.097 R)
• M16: 10,447,915 km (0.098 R)
• M17: 11,508,115 km (0.078 R)
• M18: 12,679,168 km (0.12 R)
• M19: 14,144,030 km (0.116 R)
• M20: 15,166,382 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.6

Radius: 3.5

Gravity: 58.74 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 16.66 AU - 20.28 AU

Year: 30064 Days

Day: 21 Hours

Environment

Temp: -211 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 101,500,082 km

• M1: 43,533 km (0.114 R)
• M2: 178,620 km (0.096 R)
• M3: 421,268 km (0.086 R)
• M4: 606,171 km (0.09 R)
• M5: 1,066,034 km (0.065 R)
• M6: 1,785,899 km (0.106 R)
• M7: 1,910,365 km (0.097 R)
• M8: 2,062,805 km (0.112 R)
• M9: 2,543,613 km (0.088 R)
• M10: 2,674,660 km (0.063 R)
• M11: 3,095,330 km (0.048 R)
• M12: 4,896,338 km (0.116 R)
• M13: 5,308,630 km (0.089 R)
• M14: 5,969,703 km (0.043 R)
• M15: 7,831,897 km (0.085 R)
• M16: 8,745,043 km (0.116 R)
• M17: 9,166,011 km (0.073 R)
• M18: 10,178,789 km (0.112 R)
• M19: 11,834,239 km (0.077 R)
• M20: 14,309,186 km (0.051 R)
• M21: 17,576,104 km (0.099 R)
• M22: 17,956,532 km (0.076 R)
• M23: 18,733,842 km (0.071 R)
• M24: 19,941,546 km (0.028 R)
• M25: 20,774,806 km (0.068 R)
• M26: 21,522,795 km (0.079 R)
• M27: 22,288,437 km (0.111 R)
• M28: 22,510,590 km (0.077 R)
• M29: 24,340,621 km (0.096 R)
• M30: 31,944,681 km (0.089 R)
• M31: 32,940,105 km (0.101 R)
• M32: 33,955,874 km (0.112 R)
• M33: 34,249,984 km (0.09 R)
• M34: 36,509,660 km (0.102 R)
• M35: 41,658,220 km (0.086 R)
• M36: 42,845,578 km (0.09 R)
• M37: 50,065,620 km (0.087 R)
• M38: 53,961,747 km (0.105 R)
• M39: 56,806,051 km (0.1 R)
• M40: 57,636,768 km (0.095 R)
• M41: 66,622,813 km (0.114 R)
• M42: 72,050,523 km (0.087 R)
• M43: 72,779,514 km (0.113 R)
• M44: 75,744,543 km (0.113 R)
• M45: 97,002,700 km (0.064 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 17,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit