🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.8

Radius: 13.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.81 AU - 1.23 AU

Year: 687 Days

Day: 13.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 25,643,132 km

• M1: 172,935 km (0.118 R)
• M2: 622,028 km (0.037 R)
• M3: 1,282,652 km (0.119 R)
• M4: 2,552,140 km (0.108 R)
• M5: 3,226,228 km (0.096 R)
• M6: 3,970,477 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.4

Radius: 9.9

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.86 AU - 1.2 AU

Year: 697 Days

Day: 11 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 25,643,132 km

• M1: 123,119 km (0.095 R)
• M2: 450,738 km (0.071 R)
• M3: 793,916 km (0.078 R)
• M4: 1,155,045 km (0.045 R)
• M5: 1,506,750 km (0.108 R)
• M6: 2,091,977 km (0.085 R)
• M7: 2,484,671 km (0.097 R)
• M8: 3,080,968 km (0.101 R)
• M9: 3,632,685 km (0.09 R)
• M10: 3,982,894 km (0.114 R)
• M11: 4,340,433 km (0.101 R)
• M12: 5,634,903 km (0.115 R)
• M13: 7,543,921 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.6

Radius: 11.3

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.9 AU - 1.28 AU

Year: 759 Days

Day: 14.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 25,643,132 km

• M1: 144,512 km (0.11 R)
• M2: 521,498 km (0.094 R)
• M3: 900,130 km (0.107 R)
• M4: 1,276,818 km (0.113 R)
• M5: 1,679,984 km (0.119 R)
• M6: 2,798,677 km (0.112 R)
• M7: 3,707,634 km (0.106 R)
• M8: 4,638,282 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.8

Radius: 9.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.67 AU - 3.33 AU

Year: 3465 Days

Day: 11.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,643,132 km

• M1: 123,867 km (0.082 R)
• M2: 579,393 km (0.06 R)
• M3: 1,020,706 km (0.117 R)
• M4: 1,433,896 km (0.057 R)
• M5: 1,836,912 km (0.063 R)
• M6: 2,483,325 km (0.073 R)
• M7: 3,573,145 km (0.058 R)
• M8: 3,926,196 km (0.107 R)
• M9: 4,539,996 km (0.112 R)
• M10: 5,283,049 km (0.105 R)
• M11: 5,910,163 km (0.059 R)
• M12: 7,037,533 km (0.087 R)
• M13: 7,826,063 km (0.094 R)
• M14: 8,393,937 km (0.097 R)
• M15: 9,511,881 km (0.084 R)
• M16: 10,054,772 km (0.084 R)
• M17: 13,756,721 km (0.115 R)
• M18: 15,123,597 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.1

Radius: 14.2

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.39 AU - 3.51 AU

Year: 4273 Days

Day: 14.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 25,643,132 km

• M1: 176,675 km (0.092 R)
• M2: 631,303 km (0.103 R)
• M3: 1,294,770 km (0.07 R)
• M4: 3,772,410 km (0.12 R)
• M5: 5,154,544 km (0.093 R)
• M6: 7,135,669 km (0.095 R)
• M7: 8,639,277 km (0.118 R)
• M8: 17,383,123 km (0.112 R)
• M9: 18,214,588 km (0.116 R)
• M10: 19,638,012 km (0.053 R)
• M11: 20,868,903 km (0.089 R)
• M12: 21,604,625 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207

Radius: 14.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.5 AU - 4.66 AU

Year: 5496 Days

Day: 8.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 25,643,132 km

• M1: 175,329 km (0.098 R)
• M2: 676,182 km (0.078 R)
• M3: 1,304,194 km (0.111 R)
• M4: 1,818,512 km (0.101 R)
• M5: 2,771,600 km (0.108 R)
• M6: 3,621,465 km (0.04 R)
• M7: 4,395,185 km (0.111 R)
• M8: 5,527,791 km (0.081 R)
• M9: 6,108,380 km (0.025 R)
• M10: 6,671,167 km (0.028 R)
• M11: 7,999,746 km (0.027 R)
• M12: 9,133,848 km (0.05 R)
• M13: 10,490,551 km (0.103 R)
• M14: 11,551,200 km (0.105 R)
• M15: 13,554,465 km (0.073 R)
• M16: 14,417,345 km (0.043 R)
• M17: 17,448,796 km (0.087 R)
• M18: 19,591,188 km (0.093 R)
• M19: 21,389,055 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.4

Radius: 5.8

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.91 AU - 6.31 AU

Year: 10071 Days

Day: 23.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,643,132 km

• M1: 75,098 km (0.102 R)
• M2: 305,628 km (0.112 R)
• M3: 728,542 km (0.082 R)
• M4: 991,086 km (0.046 R)
• M5: 1,255,276 km (0.091 R)
• M6: 2,417,801 km (0.114 R)
• M7: 2,710,115 km (0.112 R)
• M8: 3,154,869 km (0.107 R)
• M9: 6,285,205 km (0.08 R)
• M10: 10,773,889 km (0.05 R)
• M11: 12,160,362 km (0.055 R)
• M12: 12,536,601 km (0.067 R)
• M13: 14,799,269 km (0.085 R)
• M14: 21,446,800 km (0.111 R)
• M15: 24,361,116 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 16,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit