🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 14.7

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.39 AU - 0.63 AU

Year: 247 Days

Day: 5.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 38,856,555 km

• M1: 182,809 km (0.103 R)
• M2: 844,929 km (0.104 R)
• M3: 1,340,846 km (0.093 R)
• M4: 1,844,542 km (0.116 R)
• M5: 2,502,324 km (0.097 R)
• M6: 3,696,713 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.5

Radius: 14.5

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.46 AU - 0.56 AU

Year: 247 Days

Day: 8.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 38,856,555 km

• M1: 180,265 km (0.075 R)
• M2: 681,269 km (0.051 R)
• M3: 1,525,150 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.7

Radius: 10

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.64 AU - 0.84 AU

Year: 432 Days

Day: 13.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 38,856,555 km

• M1: 124,465 km (0.112 R)
• M2: 435,928 km (0.084 R)
• M3: 755,020 km (0.114 R)
• M4: 1,765,704 km (0.098 R)
• M5: 2,252,944 km (0.096 R)
• M6: 2,564,257 km (0.099 R)
• M7: 3,369,692 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.7

Radius: 14.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.64 AU - 2.58 AU

Year: 2079 Days

Day: 8.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,856,555 km

• M1: 176,525 km (0.103 R)
• M2: 670,049 km (0.064 R)
• M3: 1,145,172 km (0.069 R)
• M4: 1,598,304 km (0.102 R)
• M5: 2,238,283 km (0.068 R)
• M6: 3,294,444 km (0.046 R)
• M7: 3,817,289 km (0.102 R)
• M8: 4,751,827 km (0.11 R)
• M9: 5,303,245 km (0.053 R)
• M10: 6,377,507 km (0.075 R)
• M11: 6,907,532 km (0.12 R)
• M12: 8,843,628 km (0.111 R)
• M13: 9,328,624 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.1

Radius: 14.4

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.23 AU - 3.59 AU

Year: 3367 Days

Day: 7.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,856,555 km

• M1: 179,069 km (0.091 R)
• M2: 1,214,436 km (0.11 R)
• M3: 1,774,829 km (0.049 R)
• M4: 2,567,399 km (0.096 R)
• M5: 3,455,262 km (0.038 R)
• M6: 4,340,732 km (0.085 R)
• M7: 5,027,984 km (0.114 R)
• M8: 5,603,338 km (0.08 R)
• M9: 7,534,646 km (0.094 R)
• M10: 8,222,797 km (0.115 R)
• M11: 10,501,920 km (0.08 R)
• M12: 12,446,094 km (0.105 R)
• M13: 13,503,452 km (0.096 R)
• M14: 14,078,506 km (0.039 R)
• M15: 15,329,294 km (0.097 R)
• M16: 18,808,940 km (0.054 R)
• M17: 21,081,482 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.4

Radius: 4.4

Gravity: 21.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.14 AU - 8.04 AU

Year: 12804 Days

Day: 22.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 138.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 38,856,555 km

• M1: 55,202 km (0.116 R)
• M2: 202,855 km (0.08 R)
• M3: 371,003 km (0.1 R)
• M4: 521,199 km (0.09 R)
• M5: 754,572 km (0.075 R)
• M6: 920,476 km (0.087 R)
• M7: 1,077,254 km (0.084 R)
• M8: 1,658,592 km (0.096 R)
• M9: 1,992,195 km (0.05 R)
• M10: 2,369,032 km (0.102 R)
• M11: 3,077,976 km (0.11 R)
• M12: 3,358,921 km (0.107 R)
• M13: 3,505,826 km (0.066 R)
• M14: 3,812,352 km (0.102 R)
• M15: 4,220,455 km (0.09 R)
• M16: 4,627,062 km (0.11 R)
• M17: 8,016,351 km (0.082 R)
• M18: 8,190,932 km (0.095 R)
• M19: 8,457,815 km (0.118 R)
• M20: 9,292,870 km (0.079 R)
• M21: 10,029,640 km (0.075 R)
• M22: 10,181,481 km (0.067 R)
• M23: 11,955,263 km (0.082 R)
• M24: 14,177,689 km (0.091 R)
• M25: 15,486,521 km (0.115 R)
• M26: 19,734,353 km (0.112 R)
• M27: 21,195,475 km (0.097 R)
• M28: 21,445,902 km (0.112 R)
• M29: 22,037,711 km (0.117 R)
• M30: 23,878,363 km (0.094 R)
• M31: 24,789,863 km (0.11 R)
• M32: 31,395,208 km (0.097 R)
• M33: 32,157,708 km (0.09 R)
• M34: 32,821,174 km (0.099 R)
• M35: 37,600,677 km (0.114 R)
• M36: 44,849,292 km (0.066 R)
• M37: 45,124,103 km (0.075 R)
• M38: 46,515,064 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.3

Radius: 6.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.28 AU - 8.66 AU

Year: 13848 Days

Day: 19 Hours

Environment

Temp: -230 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,856,555 km

• M1: 79,586 km (0.117 R)
• M2: 507,137 km (0.087 R)
• M3: 782,546 km (0.059 R)
• M4: 1,496,278 km (0.083 R)
• M5: 2,073,426 km (0.087 R)
• M6: 3,425,791 km (0.052 R)
• M7: 6,778,579 km (0.114 R)
• M8: 17,781,203 km (0.076 R)
• M9: 19,857,771 km (0.093 R)
• M10: 30,471,590 km (0.034 R)
• M11: 38,508,586 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 18,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit