🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.2

Radius: 11.4

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.67 AU - 1.09 AU

Year: 570 Days

Day: 7.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 34,031,247 km

• M1: 147,504 km (0.094 R)
• M2: 566,527 km (0.101 R)
• M3: 1,110,166 km (0.104 R)
• M4: 1,696,889 km (0.089 R)
• M5: 2,108,283 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.2

Radius: 10.3

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.79 AU - 1.03 AU

Year: 599 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 34,031,247 km

• M1: 128,205 km (0.051 R)
• M2: 461,659 km (0.108 R)
• M3: 917,334 km (0.086 R)
• M4: 1,350,570 km (0.117 R)
• M5: 2,709,068 km (0.089 R)
• M6: 3,451,971 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.1

Radius: 13.4

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.06 AU - 1.46 AU

Year: 976 Days

Day: 8.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 34,031,247 km

• M1: 166,802 km (0.097 R)
• M2: 900,579 km (0.072 R)
• M3: 1,336,657 km (0.049 R)
• M4: 2,067,443 km (0.11 R)
• M5: 2,520,275 km (0.064 R)
• M6: 3,219,795 km (0.098 R)
• M7: 4,955,729 km (0.092 R)
• M8: 6,977,095 km (0.053 R)
• M9: 7,458,501 km (0.083 R)
• M10: 7,888,745 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.9

Radius: 12.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3 AU - 4 AU

Year: 4520 Days

Day: 13.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,031,247 km

• M1: 155,283 km (0.063 R)
• M2: 641,027 km (0.072 R)
• M3: 1,161,179 km (0.076 R)
• M4: 1,677,591 km (0.093 R)
• M5: 2,153,162 km (0.071 R)
• M6: 3,166,837 km (0.106 R)
• M7: 3,568,358 km (0.07 R)
• M8: 4,003,987 km (0.112 R)
• M9: 5,153,048 km (0.047 R)
• M10: 6,684,631 km (0.113 R)
• M11: 8,885,964 km (0.039 R)
• M12: 11,281,026 km (0.06 R)
• M13: 12,137,773 km (0.083 R)
• M14: 13,598,297 km (0.119 R)
• M15: 15,020,374 km (0.045 R)
• M16: 16,217,008 km (0.098 R)
• M17: 16,811,360 km (0.071 R)
• M18: 17,588,670 km (0.065 R)
• M19: 20,188,382 km (0.116 R)
• M20: 21,130,400 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.4

Radius: 4

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.55 AU - 8.35 AU

Year: 15473 Days

Day: 15.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,031,247 km

• M1: 52,658 km (0.035 R)
• M2: 334,052 km (0.084 R)
• M3: 949,049 km (0.116 R)
• M4: 2,050,089 km (0.066 R)
• M5: 3,400,659 km (0.104 R)
• M6: 4,146,404 km (0.115 R)
• M7: 4,800,296 km (0.052 R)
• M8: 9,338,946 km (0.047 R)
• M9: 9,863,736 km (0.105 R)
• M10: 10,454,198 km (0.108 R)
• M11: 11,556,136 km (0.114 R)
• M12: 15,144,092 km (0.091 R)
• M13: 19,130,875 km (0.092 R)
• M14: 25,911,249 km (0.114 R)
• M15: 28,364,355 km (0.114 R)
• M16: 30,302,694 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 15,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit