🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.71 AU - 0.77 AU

Year: 229 Days

Day: 41.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.6

Radius: 8

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.7 AU - 13.16 AU

Year: 13907 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 109,663,410 km

• M1: 109,057 km (0.099 R)
• M2: 812,167 km (0.089 R)
• M3: 1,423,723 km (0.084 R)
• M4: 4,695,877 km (0.097 R)
• M5: 7,768,318 km (0.075 R)
• M6: 10,361,298 km (0.111 R)
• M7: 13,744,753 km (0.072 R)
• M8: 19,507,114 km (0.039 R)
• M9: 20,270,811 km (0.084 R)
• M10: 20,529,914 km (0.111 R)
• M11: 22,961,029 km (0.109 R)
• M12: 25,377,484 km (0.108 R)
• M13: 29,810,368 km (0.109 R)
• M14: 33,395,181 km (0.111 R)
• M15: 37,386,602 km (0.079 R)
• M16: 42,385,116 km (0.118 R)
• M17: 45,706,787 km (0.103 R)
• M18: 57,220,438 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477

Radius: 5.2

Gravity: 17.64 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.26 AU - 14.86 AU

Year: 16986 Days

Day: 16.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 109,663,410 km

• M1: 64,776 km (0.094 R)
• M2: 256,560 km (0.083 R)
• M3: 640,279 km (0.093 R)
• M4: 889,509 km (0.066 R)
• M5: 1,240,765 km (0.071 R)
• M6: 2,007,603 km (0.075 R)
• M7: 2,235,890 km (0.087 R)
• M8: 2,545,707 km (0.115 R)
• M9: 2,744,971 km (0.088 R)
• M10: 4,168,096 km (0.051 R)
• M11: 5,003,600 km (0.064 R)
• M12: 8,032,209 km (0.04 R)
• M13: 8,958,070 km (0.119 R)
• M14: 11,312,741 km (0.114 R)
• M15: 15,100,259 km (0.117 R)
• M16: 15,754,900 km (0.098 R)
• M17: 16,657,125 km (0.042 R)
• M18: 17,593,158 km (0.108 R)
• M19: 25,148,000 km (0.049 R)
• M20: 29,966,548 km (0.087 R)
• M21: 43,670,610 km (0.075 R)
• M22: 44,551,592 km (0.102 R)
• M23: 46,197,169 km (0.089 R)
• M24: 52,193,800 km (0.057 R)
• M25: 60,483,018 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.4

Radius: 6.4

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.73 AU - 14.93 AU

Year: 19523 Days

Day: 15.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 109,663,410 km

• M1: 79,736 km (0.098 R)
• M2: 372,499 km (0.117 R)
• M3: 661,971 km (0.038 R)
• M4: 948,899 km (0.071 R)
• M5: 1,276,519 km (0.082 R)
• M6: 2,258,329 km (0.028 R)
• M7: 3,476,056 km (0.078 R)
• M8: 4,288,073 km (0.077 R)
• M9: 4,541,791 km (0.116 R)
• M10: 5,363,832 km (0.11 R)
• M11: 5,621,140 km (0.112 R)
• M12: 5,886,826 km (0.085 R)
• M13: 7,209,570 km (0.061 R)
• M14: 8,669,197 km (0.061 R)
• M15: 12,349,454 km (0.091 R)
• M16: 12,605,117 km (0.031 R)
• M17: 14,922,537 km (0.117 R)
• M18: 18,077,107 km (0.105 R)
• M19: 18,323,944 km (0.101 R)
• M20: 19,506,066 km (0.115 R)
• M21: 19,940,349 km (0.117 R)
• M22: 26,929,262 km (0.12 R)
• M23: 28,233,606 km (0.107 R)
• M24: 30,733,087 km (0.047 R)
• M25: 31,916,407 km (0.117 R)
• M26: 37,219,501 km (0.116 R)
• M27: 39,800,214 km (0.096 R)
• M28: 41,347,655 km (0.116 R)
• M29: 43,374,556 km (0.101 R)
• M30: 46,076,593 km (0.094 R)
• M31: 55,370,211 km (0.055 R)
• M32: 59,086,521 km (0.093 R)
• M33: 60,544,951 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.8

Radius: 4.6

Gravity: 22.96 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 13.17 AU - 18.63 AU

Year: 22817 Days

Day: 15.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 109,663,410 km

• M1: 57,595 km (0.117 R)
• M2: 317,147 km (0.088 R)
• M3: 556,953 km (0.041 R)
• M4: 752,627 km (0.118 R)
• M5: 981,661 km (0.075 R)
• M6: 1,213,837 km (0.09 R)
• M7: 1,996,683 km (0.078 R)
• M8: 2,349,135 km (0.025 R)
• M9: 2,717,595 km (0.064 R)
• M10: 3,044,466 km (0.116 R)
• M11: 3,776,598 km (0.097 R)
• M12: 4,347,913 km (0.111 R)
• M13: 6,984,575 km (0.101 R)
• M14: 8,607,562 km (0.07 R)
• M15: 12,576,394 km (0.111 R)
• M16: 13,409,205 km (0.081 R)
• M17: 13,694,787 km (0.099 R)
• M18: 19,012,094 km (0.092 R)
• M19: 20,481,295 km (0.075 R)
• M20: 20,764,932 km (0.083 R)
• M21: 27,116,559 km (0.106 R)
• M22: 27,803,512 km (0.08 R)
• M23: 30,914,699 km (0.099 R)
• M24: 32,170,573 km (0.111 R)
• M25: 33,591,005 km (0.076 R)
• M26: 35,187,514 km (0.081 R)
• M27: 36,833,988 km (0.09 R)
• M28: 38,387,711 km (0.066 R)
• M29: 40,132,022 km (0.091 R)
• M30: 44,881,156 km (0.103 R)
• M31: 53,307,556 km (0.046 R)
• M32: 57,140,103 km (0.029 R)
• M33: 67,412,241 km (0.103 R)
• M34: 73,421,438 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.9

Radius: 5.4

Gravity: 33.54 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 15.99 AU - 21.29 AU

Year: 28963 Days

Day: 21.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 109,663,410 km

• M1: 69,264 km (0.113 R)
• M2: 943,963 km (0.081 R)
• M3: 2,767,860 km (0.076 R)
• M4: 4,041,686 km (0.047 R)
• M5: 4,224,494 km (0.062 R)
• M6: 5,266,144 km (0.107 R)
• M7: 5,754,731 km (0.095 R)
• M8: 9,659,983 km (0.105 R)
• M9: 11,015,490 km (0.09 R)
• M10: 11,961,846 km (0.089 R)
• M11: 12,570,410 km (0.105 R)
• M12: 15,124,345 km (0.111 R)
• M13: 15,566,406 km (0.113 R)
• M14: 16,943,904 km (0.045 R)
• M15: 22,690,556 km (0.114 R)
• M16: 24,336,731 km (0.101 R)
• M17: 35,914,260 km (0.083 R)
• M18: 37,497,753 km (0.066 R)
• M19: 48,367,385 km (0.084 R)
• M20: 55,342,984 km (0.08 R)
• M21: 65,490,357 km (0.109 R)
• M22: 68,808,289 km (0.073 R)
• M23: 70,999,449 km (0.109 R)
• M24: 91,678,362 km (0.104 R)
• M25: 109,334,950 km (0.101 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 18,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit