🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.52 AU - 1.62 AU

Year: 730 Days

Day: 45.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.07 AU - 2.31 AU

Year: 1202 Days

Day: 29.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,038,225 km

• M1: 1,359,994 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.86 AU - 2.6 AU

Year: 1235 Days

Day: 42.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,038,225 km

• M1: 191,485 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.15 AU - 2.87 AU

Year: 1475 Days

Day: 35.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,038,225 km

• M1: 567,874 km (0.041 R)
• M2: 2,056,372 km (0.085 R)

Asteroid Belt

Center: 9.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.6

Radius: 7.5

Gravity: 16.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 16.07 AU - 16.97 AU

Year: 24901 Days

Day: 23.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 97,038,225 km

• M1: 93,349 km (0.108 R)
• M2: 569,519 km (0.111 R)
• M3: 940,821 km (0.117 R)
• M4: 1,836,763 km (0.099 R)
• M5: 2,361,103 km (0.097 R)
• M6: 2,607,491 km (0.08 R)
• M7: 6,972,308 km (0.103 R)
• M8: 9,285,540 km (0.078 R)
• M9: 9,715,335 km (0.115 R)
• M10: 10,681,138 km (0.117 R)
• M11: 11,153,120 km (0.108 R)
• M12: 11,429,128 km (0.094 R)
• M13: 12,727,488 km (0.12 R)
• M14: 13,258,111 km (0.093 R)
• M15: 13,724,557 km (0.101 R)
• M16: 16,487,929 km (0.072 R)
• M17: 16,846,216 km (0.118 R)
• M18: 17,301,443 km (0.085 R)
• M19: 22,533,628 km (0.115 R)
• M20: 23,197,992 km (0.09 R)
• M21: 23,875,222 km (0.112 R)
• M22: 25,387,806 km (0.109 R)
• M23: 26,963,221 km (0.116 R)
• M24: 27,460,933 km (0.092 R)
• M25: 31,664,484 km (0.112 R)
• M26: 32,079,169 km (0.092 R)
• M27: 34,937,685 km (0.115 R)
• M28: 37,961,656 km (0.111 R)
• M29: 40,828,550 km (0.069 R)
• M30: 53,350,341 km (0.075 R)
• M31: 54,529,321 km (0.061 R)
• M32: 57,143,544 km (0.084 R)
• M33: 59,210,388 km (0.108 R)
• M34: 69,362,100 km (0.076 R)
• M35: 75,337,188 km (0.082 R)
• M36: 78,575,833 km (0.103 R)
• M37: 79,590,705 km (0.084 R)
• M38: 81,646,479 km (0.091 R)
• M39: 85,863,942 km (0.092 R)
• M40: 88,298,946 km (0.067 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 17,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit