🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.43 AU - 0.63 AU

Year: 249 Days

Day: 14.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,881,707 km

• M1: 469,737 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.49 AU - 0.65 AU

Year: 278 Days

Day: 35.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,881,707 km

• M1: 163,510 km (0.096 R)

Asteroid Belt

Center: 3.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.5

Radius: 12.6

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.83 AU - 6.81 AU

Year: 9066 Days

Day: 7.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,881,707 km

• M1: 156,779 km (0.088 R)
• M2: 549,024 km (0.06 R)
• M3: 1,005,746 km (0.081 R)
• M4: 1,540,858 km (0.112 R)
• M5: 2,245,614 km (0.025 R)
• M6: 3,318,530 km (0.097 R)
• M7: 3,838,981 km (0.111 R)
• M8: 4,271,767 km (0.101 R)
• M9: 4,677,177 km (0.104 R)
• M10: 6,910,075 km (0.12 R)
• M11: 7,933,624 km (0.113 R)
• M12: 8,415,030 km (0.118 R)
• M13: 9,679,880 km (0.078 R)
• M14: 10,179,238 km (0.077 R)
• M15: 11,229,863 km (0.118 R)
• M16: 15,079,615 km (0.07 R)
• M17: 17,666,611 km (0.084 R)
• M18: 20,373,884 km (0.036 R)
• M19: 23,703,932 km (0.114 R)
• M20: 24,246,524 km (0.091 R)
• M21: 25,829,269 km (0.046 R)
• M22: 27,878,311 km (0.101 R)
• M23: 28,381,708 km (0.107 R)
• M24: 32,077,224 km (0.108 R)
• M25: 32,964,788 km (0.066 R)
• M26: 34,789,284 km (0.115 R)
• M27: 35,255,581 km (0.115 R)
• M28: 38,513,972 km (0.091 R)
• M29: 44,518,980 km (0.111 R)
• M30: 46,745,894 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.2

Radius: 6

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.39 AU - 9.35 AU

Year: 14255 Days

Day: 18.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,881,707 km

• M1: 75,547 km (0.093 R)
• M2: 267,481 km (0.106 R)
• M3: 518,805 km (0.066 R)
• M4: 821,741 km (0.067 R)
• M5: 1,446,462 km (0.05 R)
• M6: 1,723,966 km (0.089 R)
• M7: 2,215,844 km (0.103 R)
• M8: 2,711,312 km (0.06 R)
• M9: 3,499,992 km (0.032 R)
• M10: 3,758,796 km (0.104 R)
• M11: 4,057,992 km (0.111 R)
• M12: 8,390,047 km (0.114 R)
• M13: 9,385,022 km (0.083 R)
• M14: 10,350,976 km (0.098 R)
• M15: 11,835,286 km (0.079 R)
• M16: 12,598,085 km (0.117 R)
• M17: 15,219,040 km (0.053 R)
• M18: 15,700,147 km (0.062 R)
• M19: 17,651,202 km (0.116 R)
• M20: 21,082,978 km (0.095 R)
• M21: 23,908,133 km (0.06 R)
• M22: 27,781,671 km (0.118 R)
• M23: 30,295,813 km (0.077 R)
• M24: 32,278,134 km (0.106 R)
• M25: 34,580,296 km (0.11 R)
• M26: 36,255,493 km (0.081 R)
• M27: 38,361,382 km (0.071 R)
• M28: 39,637,452 km (0.063 R)
• M29: 44,465,873 km (0.1 R)
• M30: 45,873,589 km (0.064 R)
• M31: 47,165,665 km (0.105 R)
• M32: 47,893,908 km (0.12 R)
• M33: 49,223,384 km (0.05 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 11,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit