🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.46 AU - 1.96 AU

Year: 847 Days

Day: 39.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498

Radius: 9.9

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.81 AU - 7.27 AU

Year: 7075 Days

Day: 6 Hours

Environment

Temp: -172 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 93,012,673 km

• M1: 133,441 km (0.034 R)
• M2: 452,683 km (0.114 R)
• M3: 816,804 km (0.11 R)
• M4: 1,138,889 km (0.077 R)
• M5: 1,661,584 km (0.106 R)
• M6: 3,107,597 km (0.094 R)
• M7: 3,823,722 km (0.069 R)
• M8: 7,451,320 km (0.09 R)
• M9: 7,824,567 km (0.088 R)
• M10: 9,487,048 km (0.066 R)
• M11: 13,442,117 km (0.075 R)
• M12: 14,739,280 km (0.079 R)
• M13: 25,902,572 km (0.097 R)
• M14: 26,847,731 km (0.12 R)
• M15: 27,726,769 km (0.075 R)
• M16: 33,711,431 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.7

Radius: 12.6

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.96 AU - 7.12 AU

Year: 7075 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 93,012,673 km

• M1: 156,779 km (0.086 R)
• M2: 568,322 km (0.093 R)
• M3: 1,101,639 km (0.092 R)
• M4: 1,605,335 km (0.091 R)
• M5: 2,965,030 km (0.105 R)
• M6: 3,472,466 km (0.09 R)
• M7: 4,466,544 km (0.076 R)
• M8: 5,015,568 km (0.093 R)
• M9: 5,512,532 km (0.113 R)
• M10: 6,179,888 km (0.102 R)
• M11: 10,455,096 km (0.109 R)
• M12: 11,373,777 km (0.042 R)
• M13: 12,625,163 km (0.116 R)
• M14: 13,197,075 km (0.075 R)
• M15: 14,208,806 km (0.098 R)
• M16: 15,724,531 km (0.114 R)
• M17: 16,930,141 km (0.082 R)
• M18: 19,524,766 km (0.093 R)
• M19: 20,523,781 km (0.092 R)
• M20: 21,881,082 km (0.102 R)
• M21: 25,220,107 km (0.078 R)
• M22: 27,340,956 km (0.083 R)
• M23: 29,979,413 km (0.027 R)
• M24: 31,620,652 km (0.092 R)
• M25: 32,676,513 km (0.039 R)
• M26: 33,537,898 km (0.111 R)
• M27: 36,098,864 km (0.097 R)
• M28: 36,672,422 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.8

Radius: 9.6

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.57 AU - 10.03 AU

Year: 9887 Days

Day: 15 Hours

Environment

Temp: -181 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 93,012,673 km

• M1: 119,977 km (0.085 R)
• M2: 595,100 km (0.042 R)
• M3: 942,915 km (0.058 R)
• M4: 1,317,508 km (0.1 R)
• M5: 1,777,821 km (0.112 R)
• M6: 2,527,905 km (0.08 R)
• M7: 3,223,984 km (0.114 R)
• M8: 3,562,374 km (0.08 R)
• M9: 4,643,967 km (0.049 R)
• M10: 5,507,745 km (0.077 R)
• M11: 6,279,371 km (0.091 R)
• M12: 7,406,142 km (0.097 R)
• M13: 8,306,571 km (0.085 R)
• M14: 8,823,881 km (0.055 R)
• M15: 9,575,610 km (0.097 R)
• M16: 10,551,587 km (0.078 R)
• M17: 11,350,140 km (0.109 R)
• M18: 12,037,542 km (0.068 R)
• M19: 12,545,277 km (0.117 R)
• M20: 13,067,374 km (0.109 R)
• M21: 14,210,751 km (0.037 R)
• M22: 14,778,175 km (0.11 R)
• M23: 17,199,866 km (0.096 R)
• M24: 18,773,635 km (0.103 R)
• M25: 22,280,658 km (0.065 R)
• M26: 23,046,599 km (0.084 R)
• M27: 25,120,026 km (0.114 R)
• M28: 25,949,695 km (0.046 R)
• M29: 28,103,456 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.3

Radius: 10

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.27 AU - 10.59 AU

Year: 10968 Days

Day: 12.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 93,012,673 km

• M1: 129,552 km (0.042 R)
• M2: 958,474 km (0.075 R)
• M3: 1,445,564 km (0.028 R)
• M4: 2,105,889 km (0.047 R)
• M5: 3,072,441 km (0.111 R)
• M6: 3,800,534 km (0.105 R)
• M7: 4,226,589 km (0.119 R)
• M8: 6,095,964 km (0.068 R)
• M9: 7,932,876 km (0.084 R)
• M10: 8,529,023 km (0.091 R)
• M11: 8,942,811 km (0.099 R)
• M12: 14,472,397 km (0.061 R)
• M13: 18,196,487 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.1

Radius: 6.3

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 17.11 AU - 19.69 AU

Year: 29893 Days

Day: 21.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 93,012,673 km

• M1: 79,436 km (0.086 R)
• M2: 317,297 km (0.065 R)
• M3: 551,268 km (0.056 R)
• M4: 1,363,136 km (0.103 R)
• M5: 1,807,890 km (0.117 R)
• M6: 2,162,437 km (0.085 R)
• M7: 3,327,805 km (0.118 R)
• M8: 3,603,663 km (0.08 R)
• M9: 5,218,273 km (0.097 R)
• M10: 5,464,810 km (0.107 R)
• M11: 8,323,177 km (0.114 R)
• M12: 9,124,273 km (0.106 R)
• M13: 10,420,539 km (0.097 R)
• M14: 11,835,136 km (0.065 R)
• M15: 13,145,614 km (0.107 R)
• M16: 14,229,749 km (0.066 R)
• M17: 17,746,047 km (0.109 R)
• M18: 20,862,919 km (0.109 R)
• M19: 21,069,065 km (0.093 R)
• M20: 25,718,417 km (0.104 R)
• M21: 27,408,424 km (0.082 R)
• M22: 35,493,591 km (0.1 R)
• M23: 38,816,459 km (0.026 R)
• M24: 41,359,323 km (0.054 R)
• M25: 56,549,491 km (0.107 R)
• M26: 63,410,498 km (0.088 R)
• M27: 73,155,453 km (0.044 R)
• M28: 88,622,826 km (0.095 R)
• M29: 91,901,862 km (0.074 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 13,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit