🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.6

Radius: 11

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.9 AU - 0.98 AU

Year: 588 Days

Day: 11.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,759,531 km

• M1: 137,331 km (0.092 R)
• M2: 525,388 km (0.108 R)
• M3: 980,913 km (0.055 R)
• M4: 1,377,796 km (0.099 R)
• M5: 1,738,028 km (0.092 R)
• M6: 2,116,511 km (0.108 R)
• M7: 2,762,025 km (0.05 R)
• M8: 3,149,484 km (0.097 R)
• M9: 3,785,873 km (0.045 R)
• M10: 4,207,590 km (0.07 R)
• M11: 5,611,715 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.8

Radius: 11.9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.5 AU - 1.74 AU

Year: 1331 Days

Day: 14.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,759,531 km

• M1: 155,133 km (0.116 R)
• M2: 849,716 km (0.103 R)
• M3: 1,281,605 km (0.071 R)
• M4: 2,454,751 km (0.111 R)
• M5: 2,839,218 km (0.113 R)
• M6: 4,020,742 km (0.107 R)
• M7: 6,276,379 km (0.084 R)
• M8: 7,234,254 km (0.108 R)
• M9: 7,614,681 km (0.119 R)
• M10: 9,383,377 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.1

Radius: 13.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.66 AU - 4.22 AU

Year: 5050 Days

Day: 15 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,759,531 km

• M1: 172,935 km (0.102 R)
• M2: 647,460 km (0.071 R)
• M3: 1,088,175 km (0.089 R)
• M4: 1,529,040 km (0.092 R)
• M5: 2,018,524 km (0.098 R)
• M6: 2,561,116 km (0.082 R)
• M7: 3,080,519 km (0.12 R)
• M8: 3,852,295 km (0.085 R)
• M9: 4,385,162 km (0.101 R)
• M10: 4,912,345 km (0.042 R)
• M11: 5,422,773 km (0.039 R)
• M12: 6,320,061 km (0.073 R)
• M13: 7,135,669 km (0.084 R)
• M14: 7,569,203 km (0.092 R)
• M15: 8,649,898 km (0.113 R)
• M16: 14,996,289 km (0.12 R)
• M17: 17,271,673 km (0.085 R)
• M18: 19,002,370 km (0.114 R)
• M19: 22,651,661 km (0.049 R)
• M20: 25,720,362 km (0.089 R)
• M21: 28,783,079 km (0.108 R)
• M22: 29,608,261 km (0.102 R)
• M23: 31,018,670 km (0.091 R)
• M24: 32,769,713 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40

Radius: 14.7

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.28 AU - 4.78 AU

Year: 5224 Days

Day: 10.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 96 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,759,531 km

• M1: 183,706 km (0.097 R)
• M2: 653,892 km (0.053 R)
• M3: 1,120,638 km (0.104 R)
• M4: 1,694,495 km (0.062 R)
• M5: 2,488,561 km (0.095 R)
• M6: 6,017,275 km (0.034 R)
• M7: 6,852,929 km (0.062 R)
• M8: 9,493,182 km (0.109 R)
• M9: 10,080,653 km (0.107 R)
• M10: 11,363,005 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.9

Radius: 6.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.64 AU - 9.54 AU

Year: 14857 Days

Day: 19.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,759,531 km

• M1: 847,622 km (0.084 R)
• M2: 1,298,360 km (0.069 R)
• M3: 1,545,346 km (0.053 R)
• M4: 1,898,547 km (0.084 R)
• M5: 2,556,179 km (0.101 R)
• M6: 4,000,995 km (0.089 R)
• M7: 4,339,535 km (0.084 R)
• M8: 5,502,210 km (0.083 R)
• M9: 8,552,809 km (0.099 R)
• M10: 13,416,835 km (0.116 R)
• M11: 15,461,688 km (0.12 R)
• M12: 16,690,335 km (0.074 R)
• M13: 26,984,165 km (0.096 R)
• M14: 34,124,172 km (0.081 R)
• M15: 34,662,275 km (0.116 R)
• M16: 36,533,894 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.2

Radius: 5.9

Gravity: 19.37 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.95 AU - 10.71 AU

Year: 16942 Days

Day: 24.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,759,531 km

• M1: 73,453 km (0.12 R)
• M2: 436,078 km (0.06 R)
• M3: 656,435 km (0.119 R)
• M4: 974,481 km (0.113 R)
• M5: 1,318,855 km (0.1 R)
• M6: 1,543,401 km (0.058 R)
• M7: 1,775,876 km (0.104 R)
• M8: 2,640,851 km (0.028 R)
• M9: 3,000,335 km (0.099 R)
• M10: 4,946,154 km (0.076 R)
• M11: 7,558,881 km (0.097 R)
• M12: 14,403,133 km (0.079 R)
• M13: 15,361,457 km (0.114 R)
• M14: 16,283,130 km (0.102 R)
• M15: 18,576,016 km (0.055 R)
• M16: 19,621,406 km (0.049 R)
• M17: 20,797,694 km (0.088 R)
• M18: 22,697,887 km (0.036 R)
• M19: 39,479,028 km (0.119 R)
• M20: 41,788,071 km (0.047 R)
• M21: 42,527,683 km (0.059 R)
• M22: 43,577,710 km (0.114 R)
• M23: 44,798,728 km (0.045 R)
• M24: 45,262,481 km (0.049 R)
• M25: 53,817,684 km (0.102 R)
• M26: 59,212,333 km (0.031 R)
• M27: 60,520,866 km (0.112 R)
• M28: 63,195,825 km (0.095 R)
• M29: 64,562,252 km (0.059 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 17,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit