🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.5

Radius: 9.4

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.05 AU - 1.41 AU

Year: 942 Days

Day: 13.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,113,984 km

• M1: 116,836 km (0.072 R)
• M2: 429,944 km (0.08 R)
• M3: 800,947 km (0.113 R)
• M4: 1,129,464 km (0.117 R)
• M5: 1,532,331 km (0.09 R)
• M6: 1,979,928 km (0.074 R)
• M7: 3,030,254 km (0.104 R)
• M8: 3,408,587 km (0.055 R)
• M9: 4,243,643 km (0.045 R)
• M10: 4,610,158 km (0.071 R)
• M11: 5,189,849 km (0.081 R)
• M12: 5,671,405 km (0.032 R)
• M13: 6,449,463 km (0.102 R)
• M14: 7,902,059 km (0.059 R)
• M15: 8,956,125 km (0.069 R)
• M16: 9,502,457 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.2

Radius: 8.1

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.35 AU - 1.41 AU

Year: 1119 Days

Day: 8.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 46,113,984 km

• M1: 104,569 km (0.076 R)
• M2: 373,995 km (0.103 R)
• M3: 829,221 km (0.115 R)
• M4: 1,159,383 km (0.078 R)
• M5: 1,517,072 km (0.106 R)
• M6: 2,157,949 km (0.061 R)
• M7: 3,052,545 km (0.107 R)
• M8: 5,128,065 km (0.114 R)

Asteroid Belt

Center: 2.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.7

Radius: 12.7

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.98 AU - 5.14 AU

Year: 6721 Days

Day: 12.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,113,984 km

• M1: 160,818 km (0.079 R)
• M2: 595,848 km (0.084 R)
• M3: 1,072,766 km (0.036 R)
• M4: 1,499,120 km (0.105 R)
• M5: 2,086,741 km (0.074 R)
• M6: 3,120,911 km (0.044 R)
• M7: 3,847,807 km (0.103 R)
• M8: 4,445,002 km (0.07 R)
• M9: 5,456,582 km (0.055 R)
• M10: 5,921,233 km (0.093 R)
• M11: 6,616,115 km (0.034 R)
• M12: 8,089,804 km (0.101 R)
• M13: 8,904,215 km (0.081 R)
• M14: 9,506,197 km (0.072 R)
• M15: 10,887,883 km (0.046 R)
• M16: 11,983,388 km (0.091 R)
• M17: 15,588,547 km (0.083 R)
• M18: 16,022,231 km (0.081 R)
• M19: 18,108,822 km (0.086 R)
• M20: 19,933,019 km (0.066 R)
• M21: 21,493,624 km (0.119 R)
• M22: 22,264,651 km (0.099 R)
• M23: 23,944,037 km (0.111 R)
• M24: 31,314,275 km (0.092 R)
• M25: 34,454,634 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.9

Radius: 7.5

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.66 AU - 8.42 AU

Year: 12893 Days

Day: 18.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,113,984 km

• M1: 93,199 km (0.067 R)
• M2: 770,130 km (0.052 R)
• M3: 1,227,301 km (0.112 R)
• M4: 1,587,233 km (0.075 R)
• M5: 2,169,618 km (0.117 R)
• M6: 2,760,679 km (0.061 R)
• M7: 2,994,650 km (0.111 R)
• M8: 3,907,496 km (0.097 R)
• M9: 4,932,541 km (0.064 R)
• M10: 5,311,024 km (0.077 R)
• M11: 5,574,166 km (0.032 R)
• M12: 6,714,700 km (0.078 R)
• M13: 9,119,037 km (0.057 R)
• M14: 9,449,200 km (0.053 R)
• M15: 16,219,102 km (0.119 R)
• M16: 21,932,544 km (0.096 R)
• M17: 30,712,592 km (0.083 R)
• M18: 31,135,506 km (0.086 R)
• M19: 39,925,278 km (0.073 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 11,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit