🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.51 AU - 0.69 AU

Year: 300 Days

Day: 47.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,552,386 km

• M1: 126,560 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.7

Radius: 10

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.81 AU - 0.83 AU

Year: 479 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,552,386 km

• M1: 124,765 km (0.052 R)
• M2: 438,920 km (0.088 R)
• M3: 793,018 km (0.038 R)
• M4: 1,639,593 km (0.106 R)
• M5: 2,025,406 km (0.078 R)
• M6: 2,869,287 km (0.115 R)
• M7: 3,197,804 km (0.028 R)
• M8: 3,528,116 km (0.114 R)
• M9: 4,803,139 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.7

Radius: 13.2

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.81 AU - 3.15 AU

Year: 3322 Days

Day: 14.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,552,386 km

• M1: 164,558 km (0.117 R)
• M2: 584,628 km (0.099 R)
• M3: 1,180,178 km (0.109 R)
• M4: 1,624,633 km (0.1 R)
• M5: 3,982,744 km (0.061 R)
• M6: 5,304,292 km (0.05 R)
• M7: 5,880,692 km (0.077 R)
• M8: 6,647,232 km (0.08 R)
• M9: 9,132,800 km (0.108 R)
• M10: 10,062,102 km (0.097 R)
• M11: 10,566,995 km (0.052 R)
• M12: 12,373,539 km (0.119 R)
• M13: 12,992,874 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.4

Radius: 9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.78 AU - 4.12 AU

Year: 5069 Days

Day: 11.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,552,386 km

• M1: 112,049 km (0.1 R)
• M2: 696,827 km (0.116 R)
• M3: 1,345,034 km (0.104 R)
• M4: 1,652,159 km (0.085 R)
• M5: 2,455,799 km (0.051 R)
• M6: 3,480,245 km (0.119 R)
• M7: 5,439,079 km (0.118 R)
• M8: 6,316,172 km (0.11 R)
• M9: 8,348,758 km (0.081 R)
• M10: 9,551,525 km (0.062 R)
• M11: 10,214,393 km (0.115 R)
• M12: 12,207,037 km (0.101 R)
• M13: 13,223,405 km (0.1 R)
• M14: 13,997,274 km (0.049 R)
• M15: 15,318,822 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.7

Radius: 5.1

Gravity: 24.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.81 AU - 10.35 AU

Year: 19145 Days

Day: 22.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,552,386 km

• M1: 64,028 km (0.061 R)
• M2: 224,846 km (0.048 R)
• M3: 637,736 km (0.102 R)
• M4: 1,384,528 km (0.052 R)
• M5: 2,286,155 km (0.093 R)
• M6: 2,690,817 km (0.068 R)
• M7: 3,063,316 km (0.049 R)
• M8: 4,421,365 km (0.08 R)
• M9: 5,269,585 km (0.092 R)
• M10: 6,137,851 km (0.093 R)
• M11: 8,254,362 km (0.042 R)
• M12: 13,012,920 km (0.111 R)
• M13: 13,784,097 km (0.078 R)
• M14: 13,999,518 km (0.097 R)
• M15: 14,659,544 km (0.094 R)
• M16: 16,440,208 km (0.067 R)
• M17: 18,187,660 km (0.057 R)
• M18: 18,884,637 km (0.117 R)
• M19: 21,368,560 km (0.119 R)
• M20: 35,596,813 km (0.097 R)
• M21: 39,073,468 km (0.074 R)
• M22: 39,505,357 km (0.074 R)
• M23: 40,086,096 km (0.072 R)
• M24: 43,536,272 km (0.095 R)
• M25: 48,326,994 km (0.086 R)
• M26: 56,336,314 km (0.051 R)
• M27: 60,653,559 km (0.107 R)
• M28: 65,996,896 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.5

Radius: 6.5

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.55 AU - 12.09 AU

Year: 22980 Days

Day: 21.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 60,552,386 km

• M1: 80,783 km (0.039 R)
• M2: 342,729 km (0.086 R)
• M3: 579,243 km (0.099 R)
• M4: 1,025,643 km (0.062 R)
• M5: 1,665,024 km (0.078 R)
• M6: 2,563,958 km (0.111 R)
• M7: 3,143,949 km (0.061 R)
• M8: 3,751,316 km (0.046 R)
• M9: 5,232,036 km (0.107 R)
• M10: 6,643,941 km (0.117 R)
• M11: 8,632,695 km (0.118 R)
• M12: 9,978,028 km (0.067 R)
• M13: 10,307,293 km (0.116 R)
• M14: 11,457,551 km (0.036 R)
• M15: 11,757,944 km (0.115 R)
• M16: 14,703,077 km (0.075 R)
• M17: 15,418,604 km (0.078 R)
• M18: 15,711,217 km (0.089 R)
• M19: 16,687,792 km (0.078 R)
• M20: 16,918,771 km (0.101 R)
• M21: 20,469,028 km (0.116 R)
• M22: 22,092,165 km (0.109 R)
• M23: 23,125,288 km (0.105 R)
• M24: 23,994,152 km (0.071 R)
• M25: 24,486,179 km (0.078 R)
• M26: 27,366,686 km (0.079 R)
• M27: 30,236,572 km (0.096 R)
• M28: 31,158,544 km (0.034 R)
• M29: 35,794,731 km (0.077 R)
• M30: 41,010,162 km (0.038 R)
• M31: 46,862,879 km (0.119 R)
• M32: 47,941,181 km (0.118 R)
• M33: 50,468,038 km (0.066 R)
• M34: 50,951,389 km (0.061 R)
• M35: 54,422,509 km (0.113 R)
• M36: 58,756,359 km (0.056 R)
• M37: 59,112,701 km (0.051 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 14,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit