🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.02 AU - 1.48 AU

Year: 498 Days

Day: 43.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.4

Radius: 3

Gravity: 69.93 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.2 AU - 17.3 AU

Year: 19174 Days

Day: 21.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 155.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 111,148,638 km

• M1: 43,383 km (0.063 R)
• M2: 195,225 km (0.083 R)
• M3: 354,397 km (0.077 R)
• M4: 693,536 km (0.08 R)
• M5: 1,056,011 km (0.096 R)
• M6: 1,160,431 km (0.073 R)
• M7: 1,468,004 km (0.065 R)
• M8: 1,845,439 km (0.107 R)
• M9: 2,158,099 km (0.117 R)
• M10: 2,459,688 km (0.104 R)
• M11: 3,226,228 km (0.059 R)
• M12: 4,012,963 km (0.062 R)
• M13: 4,236,163 km (0.084 R)
• M14: 4,400,571 km (0.08 R)
• M15: 4,569,168 km (0.104 R)
• M16: 4,742,103 km (0.075 R)
• M17: 4,883,622 km (0.107 R)
• M18: 8,968,991 km (0.085 R)
• M19: 9,405,517 km (0.119 R)
• M20: 12,127,899 km (0.095 R)
• M21: 13,918,137 km (0.102 R)
• M22: 15,720,043 km (0.115 R)
• M23: 16,514,558 km (0.042 R)
• M24: 21,560,644 km (0.118 R)
• M25: 22,739,774 km (0.092 R)
• M26: 26,979,826 km (0.038 R)
• M27: 28,347,600 km (0.115 R)
• M28: 29,048,466 km (0.111 R)
• M29: 29,522,093 km (0.09 R)
• M30: 33,239,749 km (0.116 R)
• M31: 38,098,090 km (0.097 R)
• M32: 39,816,969 km (0.087 R)
• M33: 45,600,273 km (0.041 R)
• M34: 46,885,169 km (0.077 R)
• M35: 49,863,962 km (0.086 R)
• M36: 58,044,423 km (0.025 R)
• M37: 61,863,656 km (0.103 R)
• M38: 67,280,595 km (0.057 R)
• M39: 71,062,130 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.1

Radius: 7.2

Gravity: 17.79 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.69 AU - 23.09 AU

Year: 30434 Days

Day: 20.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 111,148,638 km

• M1: 89,609 km (0.118 R)
• M2: 400,922 km (0.075 R)
• M3: 625,618 km (0.113 R)
• M4: 1,224,309 km (0.084 R)
• M5: 1,845,739 km (0.11 R)
• M6: 2,324,452 km (0.041 R)
• M7: 2,660,449 km (0.047 R)
• M8: 2,999,138 km (0.093 R)
• M9: 5,271,081 km (0.114 R)
• M10: 7,038,580 km (0.109 R)
• M11: 7,687,984 km (0.051 R)
• M12: 8,435,824 km (0.066 R)
• M13: 9,876,152 km (0.117 R)
• M14: 10,142,436 km (0.104 R)
• M15: 13,723,510 km (0.077 R)
• M16: 14,055,318 km (0.063 R)
• M17: 14,477,783 km (0.061 R)
• M18: 18,067,683 km (0.089 R)
• M19: 21,646,662 km (0.094 R)
• M20: 23,014,884 km (0.067 R)
• M21: 23,365,841 km (0.107 R)
• M22: 25,174,030 km (0.08 R)
• M23: 25,422,064 km (0.063 R)
• M24: 28,124,848 km (0.108 R)
• M25: 33,641,868 km (0.099 R)
• M26: 37,051,353 km (0.112 R)
• M27: 39,337,059 km (0.098 R)
• M28: 43,649,517 km (0.112 R)
• M29: 49,034,442 km (0.063 R)
• M30: 52,995,794 km (0.069 R)
• M31: 62,224,486 km (0.072 R)
• M32: 63,591,661 km (0.098 R)
• M33: 69,018,474 km (0.091 R)
• M34: 84,610,910 km (0.096 R)
• M35: 87,987,633 km (0.102 R)
• M36: 88,273,066 km (0.088 R)
• M37: 88,558,947 km (0.098 R)
• M38: 95,609,794 km (0.049 R)
• M39: 98,040,760 km (0.089 R)
• M40: 108,176,913 km (0.102 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 11,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit