🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.8

Radius: 13.5

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.02 AU - 1.54 AU

Year: 950 Days

Day: 7.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,582,989 km

• M1: 167,998 km (0.054 R)
• M2: 839,094 km (0.107 R)
• M3: 1,295,966 km (0.084 R)
• M4: 1,887,476 km (0.108 R)
• M5: 3,580,027 km (0.099 R)
• M6: 4,092,250 km (0.096 R)
• M7: 4,545,232 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.3

Radius: 13

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.29 AU - 1.79 AU

Year: 1254 Days

Day: 12.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,582,989 km

• M1: 164,109 km (0.112 R)
• M2: 618,138 km (0.083 R)
• M3: 1,027,737 km (0.106 R)
• M4: 1,579,155 km (0.085 R)
• M5: 2,043,357 km (0.097 R)
• M6: 2,459,838 km (0.111 R)
• M7: 2,998,540 km (0.062 R)
• M8: 3,615,481 km (0.115 R)
• M9: 4,574,852 km (0.082 R)
• M10: 4,992,380 km (0.085 R)
• M11: 6,512,444 km (0.075 R)
• M12: 7,777,593 km (0.095 R)
• M13: 8,428,643 km (0.104 R)
• M14: 9,400,730 km (0.067 R)
• M15: 10,261,816 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782

Radius: 10.9

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.6 AU - 3.04 AU

Year: 3107 Days

Day: 11.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,582,989 km

• M1: 135,984 km (0.053 R)
• M2: 692,638 km (0.096 R)
• M3: 1,098,198 km (0.096 R)
• M4: 1,721,423 km (0.086 R)
• M5: 2,148,525 km (0.102 R)
• M6: 3,292,200 km (0.114 R)
• M7: 4,685,405 km (0.057 R)
• M8: 6,265,159 km (0.09 R)
• M9: 6,975,300 km (0.094 R)
• M10: 7,445,636 km (0.097 R)
• M11: 7,804,072 km (0.077 R)
• M12: 8,208,136 km (0.081 R)
• M13: 9,095,251 km (0.093 R)
• M14: 9,772,481 km (0.095 R)
• M15: 12,007,623 km (0.054 R)
• M16: 12,547,222 km (0.109 R)
• M17: 13,820,450 km (0.073 R)
• M18: 14,413,156 km (0.065 R)
• M19: 14,766,806 km (0.082 R)
• M20: 16,732,821 km (0.117 R)
• M21: 17,749,937 km (0.105 R)
• M22: 19,597,321 km (0.056 R)
• M23: 20,345,759 km (0.087 R)
• M24: 20,919,617 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.1

Radius: 9.7

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.31 AU - 4.13 AU

Year: 4707 Days

Day: 11.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,582,989 km

• M1: 120,725 km (0.092 R)
• M2: 443,857 km (0.095 R)
• M3: 1,012,478 km (0.062 R)
• M4: 1,628,522 km (0.119 R)
• M5: 2,293,784 km (0.075 R)
• M6: 2,825,455 km (0.115 R)
• M7: 3,262,281 km (0.119 R)
• M8: 3,660,361 km (0.11 R)
• M9: 5,105,177 km (0.099 R)
• M10: 6,219,531 km (0.116 R)
• M11: 6,802,514 km (0.095 R)
• M12: 7,831,299 km (0.116 R)
• M13: 8,184,350 km (0.081 R)
• M14: 9,584,436 km (0.098 R)
• M15: 9,988,799 km (0.085 R)
• M16: 10,875,167 km (0.107 R)
• M17: 12,137,474 km (0.105 R)
• M18: 14,950,662 km (0.049 R)
• M19: 15,385,243 km (0.108 R)
• M20: 22,037,562 km (0.111 R)
• M21: 22,957,439 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.6

Radius: 6.5

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.42 AU - 6.9 AU

Year: 10030 Days

Day: 21.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,582,989 km

• M1: 80,932 km (0.053 R)
• M2: 543,040 km (0.116 R)
• M3: 1,143,825 km (0.094 R)
• M4: 1,361,191 km (0.043 R)
• M5: 1,865,785 km (0.047 R)
• M6: 2,152,863 km (0.114 R)
• M7: 2,716,997 km (0.111 R)
• M8: 3,513,904 km (0.03 R)
• M9: 4,108,257 km (0.108 R)
• M10: 4,596,544 km (0.106 R)
• M11: 5,122,680 km (0.103 R)
• M12: 5,369,068 km (0.096 R)
• M13: 7,130,732 km (0.102 R)
• M14: 7,477,500 km (0.093 R)
• M15: 13,879,990 km (0.105 R)
• M16: 14,788,797 km (0.097 R)
• M17: 23,959,894 km (0.116 R)
• M18: 26,985,960 km (0.118 R)
• M19: 32,404,694 km (0.106 R)
• M20: 34,870,964 km (0.06 R)
• M21: 40,294,186 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.8

Radius: 6.9

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.13 AU - 8.19 AU

Year: 11275 Days

Day: 21.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,582,989 km

• M1: 99,483 km (0.087 R)
• M2: 726,447 km (0.083 R)
• M3: 996,771 km (0.037 R)
• M4: 1,407,716 km (0.116 R)
• M5: 4,125,012 km (0.083 R)
• M6: 4,449,340 km (0.115 R)
• M7: 5,273,026 km (0.096 R)
• M8: 6,952,262 km (0.078 R)
• M9: 8,479,058 km (0.085 R)
• M10: 8,915,435 km (0.085 R)
• M11: 11,907,991 km (0.111 R)
• M12: 14,688,566 km (0.029 R)
• M13: 20,936,521 km (0.086 R)
• M14: 30,946,264 km (0.1 R)
• M15: 32,188,824 km (0.091 R)
• M16: 35,664,432 km (0.081 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 19,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit