🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.7

Radius: 10.4

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.57 AU - 0.93 AU

Year: 448 Days

Day: 14.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 33,669,682 km

• M1: 129,402 km (0.063 R)
• M2: 564,433 km (0.104 R)
• M3: 928,404 km (0.104 R)
• M4: 1,394,402 km (0.068 R)
• M5: 1,814,622 km (0.057 R)
• M6: 2,439,193 km (0.113 R)
• M7: 3,107,297 km (0.107 R)
• M8: 4,438,718 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.9

Radius: 12.7

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.44 AU - 2.16 AU

Year: 1667 Days

Day: 7.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,669,682 km

• M1: 157,975 km (0.094 R)
• M2: 577,897 km (0.065 R)
• M3: 1,411,755 km (0.12 R)
• M4: 1,835,267 km (0.074 R)
• M5: 2,512,795 km (0.118 R)
• M6: 3,007,815 km (0.08 R)
• M7: 3,533,950 km (0.071 R)
• M8: 4,121,272 km (0.102 R)
• M9: 4,608,811 km (0.113 R)
• M10: 5,266,892 km (0.077 R)
• M11: 6,059,911 km (0.073 R)
• M12: 6,692,710 km (0.102 R)
• M13: 7,369,191 km (0.116 R)
• M14: 8,180,460 km (0.103 R)
• M15: 9,810,329 km (0.101 R)
• M16: 11,457,551 km (0.111 R)
• M17: 14,307,989 km (0.059 R)
• M18: 14,930,167 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.5

Radius: 11.6

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.09 AU - 2.91 AU

Year: 2728 Days

Day: 5.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,669,682 km

• M1: 147,055 km (0.101 R)
• M2: 1,041,351 km (0.082 R)
• M3: 1,403,976 km (0.052 R)
• M4: 2,031,240 km (0.106 R)
• M5: 2,570,540 km (0.085 R)
• M6: 3,687,887 km (0.079 R)
• M7: 4,068,464 km (0.069 R)
• M8: 5,017,213 km (0.051 R)
• M9: 5,791,233 km (0.097 R)
• M10: 6,157,299 km (0.086 R)
• M11: 6,882,250 km (0.109 R)
• M12: 7,548,260 km (0.119 R)
• M13: 8,226,237 km (0.049 R)
• M14: 9,236,771 km (0.062 R)
• M15: 10,012,735 km (0.081 R)
• M16: 11,052,590 km (0.081 R)
• M17: 13,095,498 km (0.086 R)
• M18: 13,728,896 km (0.088 R)
• M19: 15,332,585 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.6

Radius: 5.6

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.31 AU - 8.31 AU

Year: 15066 Days

Day: 23.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,669,682 km

• M1: 77,641 km (0.059 R)
• M2: 326,572 km (0.112 R)
• M3: 588,368 km (0.102 R)
• M4: 986,000 km (0.08 R)
• M5: 1,855,762 km (0.045 R)
• M6: 4,500,502 km (0.069 R)
• M7: 4,821,390 km (0.07 R)
• M8: 5,301,898 km (0.103 R)
• M9: 6,162,086 km (0.054 R)
• M10: 7,076,129 km (0.081 R)
• M11: 8,351,750 km (0.082 R)
• M12: 10,403,186 km (0.102 R)
• M13: 11,155,663 km (0.088 R)
• M14: 14,415,400 km (0.093 R)
• M15: 15,171,318 km (0.114 R)
• M16: 21,070,561 km (0.065 R)
• M17: 23,359,708 km (0.106 R)
• M18: 25,640,925 km (0.077 R)
• M19: 27,799,473 km (0.028 R)
• M20: 28,515,149 km (0.1 R)
• M21: 33,268,023 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 11,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit