🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.37 AU - 3.97 AU

Year: 2471 Days

Day: 27.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.13 AU - 4.45 AU

Year: 2593 Days

Day: 24.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 118,039,810 km

• M1: 45,777 km (0.101 R)
• M2: 101,577 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.36 AU - 5.54 AU

Year: 3871 Days

Day: 36.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.8

Radius: 3.8

Gravity: 48.95 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 11.58 AU - 15.32 AU

Year: 17337 Days

Day: 15.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 118,039,810 km

• M1: 47,423 km (0.052 R)
• M2: 269,127 km (0.066 R)
• M3: 390,450 km (0.102 R)
• M4: 832,363 km (0.094 R)
• M5: 1,275,023 km (0.079 R)
• M6: 2,128,179 km (0.068 R)
• M7: 2,357,662 km (0.116 R)
• M8: 4,159,120 km (0.065 R)
• M9: 5,148,860 km (0.104 R)
• M10: 6,244,365 km (0.104 R)
• M11: 6,758,084 km (0.085 R)
• M12: 8,468,287 km (0.108 R)
• M13: 8,936,977 km (0.064 R)
• M14: 10,213,047 km (0.062 R)
• M15: 11,169,276 km (0.112 R)
• M16: 12,780,296 km (0.039 R)
• M17: 14,175,745 km (0.085 R)
• M18: 14,466,563 km (0.063 R)
• M19: 14,761,420 km (0.106 R)
• M20: 18,617,455 km (0.091 R)
• M21: 19,408,229 km (0.118 R)
• M22: 22,894,907 km (0.112 R)
• M23: 25,903,021 km (0.079 R)
• M24: 26,337,453 km (0.109 R)
• M25: 29,752,773 km (0.107 R)
• M26: 30,229,242 km (0.103 R)
• M27: 31,937,350 km (0.114 R)
• M28: 34,618,294 km (0.09 R)
• M29: 34,881,137 km (0.105 R)
• M30: 36,080,762 km (0.086 R)
• M31: 42,043,434 km (0.112 R)
• M32: 42,492,976 km (0.101 R)
• M33: 44,322,708 km (0.117 R)
• M34: 46,204,200 km (0.062 R)
• M35: 48,302,011 km (0.082 R)
• M36: 49,790,809 km (0.109 R)
• M37: 50,462,354 km (0.116 R)
• M38: 52,686,126 km (0.078 R)
• M39: 62,624,212 km (0.114 R)
• M40: 64,790,838 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.5

Radius: 5.8

Gravity: 27.96 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 18.09 AU - 23.21 AU

Year: 32981 Days

Day: 20.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 118,039,810 km

• M1: 73,153 km (0.091 R)
• M2: 388,954 km (0.119 R)
• M3: 795,113 km (0.111 R)
• M4: 1,507,498 km (0.087 R)
• M5: 1,960,031 km (0.086 R)
• M6: 2,218,088 km (0.091 R)
• M7: 3,225,480 km (0.113 R)
• M8: 3,937,715 km (0.113 R)
• M9: 4,467,591 km (0.056 R)
• M10: 4,874,347 km (0.077 R)
• M11: 15,085,150 km (0.116 R)
• M12: 17,634,747 km (0.073 R)
• M13: 18,544,750 km (0.105 R)
• M14: 19,379,656 km (0.074 R)
• M15: 20,567,912 km (0.063 R)
• M16: 21,804,189 km (0.08 R)
• M17: 22,970,155 km (0.117 R)
• M18: 23,932,518 km (0.113 R)
• M19: 24,177,260 km (0.065 R)
• M20: 24,547,365 km (0.083 R)
• M21: 26,066,232 km (0.104 R)
• M22: 26,717,133 km (0.03 R)
• M23: 33,222,396 km (0.088 R)
• M24: 36,191,764 km (0.111 R)
• M25: 36,676,162 km (0.106 R)
• M26: 42,294,011 km (0.066 R)
• M27: 49,047,756 km (0.053 R)
• M28: 49,839,727 km (0.082 R)
• M29: 50,039,141 km (0.057 R)
• M30: 60,925,678 km (0.094 R)
• M31: 64,168,511 km (0.096 R)
• M32: 66,553,998 km (0.112 R)
• M33: 72,775,026 km (0.085 R)
• M34: 84,361,979 km (0.03 R)
• M35: 94,349,432 km (0.114 R)
• M36: 95,266,617 km (0.07 R)
• M37: 98,680,889 km (0.1 R)
• M38: 98,995,344 km (0.091 R)
• M39: 99,310,397 km (0.103 R)
• M40: 104,768,924 km (0.104 R)
• M41: 118,039,751 km (0.102 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 13,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit