🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.55 AU - 0.55 AU

Year: 263 Days

Day: 17.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.9

Radius: 11.1

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.11 AU - 2.55 AU

Year: 2296 Days

Day: 8.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,413,720 km

• M1: 138,079 km (0.06 R)
• M2: 491,429 km (0.104 R)
• M3: 1,071,270 km (0.104 R)
• M4: 1,456,485 km (0.109 R)
• M5: 1,895,854 km (0.102 R)
• M6: 2,296,926 km (0.106 R)
• M7: 2,767,561 km (0.082 R)
• M8: 3,130,485 km (0.053 R)
• M9: 3,556,091 km (0.083 R)
• M10: 4,328,166 km (0.036 R)
• M11: 4,820,343 km (0.099 R)
• M12: 5,431,151 km (0.114 R)
• M13: 6,409,222 km (0.056 R)
• M14: 8,349,506 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.3

Radius: 13.4

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.45 AU - 7.11 AU

Year: 8972 Days

Day: 13 Hours

Environment

Temp: -228 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,413,720 km

• M1: 166,652 km (0.119 R)
• M2: 783,444 km (0.086 R)
• M3: 1,582,596 km (0.091 R)
• M4: 2,169,768 km (0.117 R)
• M5: 3,789,464 km (0.059 R)
• M6: 4,497,660 km (0.03 R)
• M7: 4,945,406 km (0.087 R)
• M8: 5,861,693 km (0.11 R)
• M9: 6,434,354 km (0.068 R)
• M10: 7,083,609 km (0.107 R)
• M11: 7,526,568 km (0.106 R)
• M12: 9,633,205 km (0.053 R)
• M13: 11,061,117 km (0.112 R)
• M14: 12,164,551 km (0.114 R)
• M15: 12,801,987 km (0.116 R)
• M16: 17,466,748 km (0.119 R)
• M17: 18,656,051 km (0.039 R)
• M18: 20,948,339 km (0.045 R)
• M19: 23,600,111 km (0.104 R)
• M20: 24,410,184 km (0.117 R)
• M21: 26,085,830 km (0.12 R)
• M22: 28,639,914 km (0.113 R)
• M23: 31,572,331 km (0.062 R)
• M24: 32,999,645 km (0.047 R)
• M25: 37,539,790 km (0.114 R)
• M26: 38,027,779 km (0.092 R)
• M27: 40,276,384 km (0.104 R)
• M28: 45,588,306 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.3

Radius: 6.3

Gravity: 19.81 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.76 AU - 6.8 AU

Year: 11399 Days

Day: 17.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 168.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,413,720 km

• M1: 78,389 km (0.108 R)
• M2: 347,067 km (0.029 R)
• M3: 684,859 km (0.09 R)
• M4: 1,278,763 km (0.062 R)
• M5: 1,525,599 km (0.106 R)
• M6: 2,152,863 km (0.104 R)
• M7: 2,629,781 km (0.027 R)
• M8: 3,987,082 km (0.112 R)
• M9: 4,396,083 km (0.063 R)
• M10: 7,332,689 km (0.11 R)
• M11: 8,128,101 km (0.108 R)
• M12: 8,546,826 km (0.05 R)
• M13: 10,748,457 km (0.115 R)
• M14: 11,597,874 km (0.104 R)
• M15: 11,890,787 km (0.085 R)
• M16: 12,309,062 km (0.066 R)
• M17: 14,958,590 km (0.083 R)
• M18: 15,305,657 km (0.09 R)
• M19: 16,748,080 km (0.101 R)
• M20: 17,122,374 km (0.073 R)
• M21: 18,516,327 km (0.114 R)
• M22: 20,575,392 km (0.085 R)
• M23: 22,965,368 km (0.09 R)
• M24: 23,613,874 km (0.091 R)
• M25: 29,249,076 km (0.117 R)
• M26: 30,120,783 km (0.113 R)
• M27: 31,916,257 km (0.109 R)
• M28: 32,260,631 km (0.089 R)
• M29: 33,662,962 km (0.119 R)
• M30: 33,900,673 km (0.117 R)
• M31: 35,349,977 km (0.081 R)
• M32: 37,600,677 km (0.058 R)
• M33: 43,220,321 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.6

Radius: 8

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.5 AU - 7.9 AU

Year: 13796 Days

Day: 16.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 60,413,720 km

• M1: 99,483 km (0.068 R)
• M2: 406,457 km (0.042 R)
• M3: 759,359 km (0.116 R)
• M4: 1,601,146 km (0.113 R)
• M5: 1,966,763 km (0.114 R)
• M6: 2,227,811 km (0.093 R)
• M7: 2,512,197 km (0.106 R)
• M8: 2,937,055 km (0.049 R)
• M9: 4,861,482 km (0.107 R)
• M10: 5,378,642 km (0.11 R)
• M11: 7,065,807 km (0.075 R)
• M12: 11,746,275 km (0.11 R)
• M13: 12,051,006 km (0.071 R)
• M14: 14,060,704 km (0.038 R)
• M15: 16,434,972 km (0.118 R)
• M16: 17,126,263 km (0.085 R)
• M17: 18,980,679 km (0.056 R)
• M18: 19,485,571 km (0.108 R)
• M19: 20,259,890 km (0.089 R)
• M20: 20,610,398 km (0.046 R)
• M21: 26,160,180 km (0.065 R)
• M22: 27,527,803 km (0.079 R)
• M23: 30,405,019 km (0.071 R)
• M24: 31,563,056 km (0.109 R)
• M25: 31,916,107 km (0.052 R)
• M26: 35,466,364 km (0.104 R)
• M27: 37,402,011 km (0.106 R)
• M28: 40,505,269 km (0.107 R)
• M29: 40,783,072 km (0.113 R)
• M30: 41,623,812 km (0.115 R)
• M31: 50,035,850 km (0.092 R)
• M32: 56,519,871 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 20,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit