🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.4

Radius: 12.2

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.78 AU - 0.86 AU

Year: 522 Days

Day: 11.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 33,059,450 km

• M1: 151,692 km (0.111 R)
• M2: 588,368 km (0.103 R)
• M3: 1,013,077 km (0.103 R)
• M4: 1,655,899 km (0.118 R)
• M5: 2,061,159 km (0.1 R)
• M6: 2,483,773 km (0.069 R)
• M7: 2,863,602 km (0.081 R)
• M8: 3,886,702 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.7

Radius: 12

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.71 AU - 2.11 AU

Year: 1855 Days

Day: 8.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,059,450 km

• M1: 149,299 km (0.072 R)
• M2: 620,233 km (0.081 R)
• M3: 1,035,068 km (0.083 R)
• M4: 1,430,904 km (0.109 R)
• M5: 1,952,701 km (0.057 R)
• M6: 2,435,453 km (0.045 R)
• M7: 2,951,267 km (0.118 R)
• M8: 4,165,553 km (0.038 R)
• M9: 5,311,024 km (0.1 R)
• M10: 8,001,242 km (0.091 R)
• M11: 8,657,827 km (0.08 R)
• M12: 10,330,182 km (0.117 R)
• M13: 11,768,116 km (0.074 R)
• M14: 12,826,222 km (0.08 R)
• M15: 13,292,519 km (0.036 R)
• M16: 14,214,341 km (0.115 R)
• M17: 15,319,420 km (0.115 R)
• M18: 15,748,168 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294

Radius: 13.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.67 AU - 2.45 AU

Year: 2078 Days

Day: 14.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,059,450 km

• M1: 166,652 km (0.108 R)
• M2: 588,518 km (0.069 R)
• M3: 1,225,805 km (0.057 R)
• M4: 1,666,819 km (0.086 R)
• M5: 2,497,387 km (0.105 R)
• M6: 3,008,264 km (0.082 R)
• M7: 4,497,660 km (0.085 R)
• M8: 5,511,934 km (0.109 R)
• M9: 6,269,198 km (0.083 R)
• M10: 6,869,385 km (0.111 R)
• M11: 8,046,570 km (0.088 R)
• M12: 9,081,937 km (0.064 R)
• M13: 9,538,809 km (0.073 R)
• M14: 10,334,520 km (0.101 R)
• M15: 10,866,640 km (0.092 R)
• M16: 12,314,149 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.3

Radius: 8.8

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.06 AU - 4.7 AU

Year: 6443 Days

Day: 14.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,059,450 km

• M1: 109,954 km (0.068 R)
• M2: 520,900 km (0.05 R)
• M3: 1,016,966 km (0.092 R)
• M4: 1,510,041 km (0.12 R)
• M5: 2,397,007 km (0.096 R)
• M6: 2,711,013 km (0.098 R)
• M7: 3,295,791 km (0.062 R)
• M8: 3,618,473 km (0.09 R)
• M9: 4,403,563 km (0.095 R)
• M10: 4,689,295 km (0.088 R)
• M11: 5,155,143 km (0.114 R)
• M12: 5,711,946 km (0.117 R)
• M13: 6,672,364 km (0.095 R)
• M14: 7,515,199 km (0.1 R)
• M15: 8,038,642 km (0.111 R)
• M16: 8,787,678 km (0.086 R)
• M17: 12,510,720 km (0.104 R)
• M18: 13,086,223 km (0.09 R)
• M19: 14,977,140 km (0.047 R)
• M20: 16,048,560 km (0.075 R)
• M21: 17,881,134 km (0.119 R)
• M22: 18,611,321 km (0.066 R)
• M23: 19,499,933 km (0.114 R)
• M24: 20,776,451 km (0.077 R)
• M25: 23,416,555 km (0.078 R)
• M26: 26,956,489 km (0.08 R)
• M27: 27,477,239 km (0.117 R)
• M28: 31,216,737 km (0.088 R)
• M29: 32,960,749 km (0.053 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: 427 - 13,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit