🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.4

Radius: 9.3

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.76 AU - 1.26 AU

Year: 677 Days

Day: 8 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 17,275,089 km

• M1: 115,789 km (0.053 R)
• M2: 476,170 km (0.115 R)
• M3: 767,437 km (0.117 R)
• M4: 1,141,581 km (0.059 R)
• M5: 1,471,744 km (0.101 R)
• M6: 2,089,134 km (0.118 R)
• M7: 2,755,892 km (0.046 R)
• M8: 3,120,761 km (0.092 R)
• M9: 3,451,522 km (0.103 R)
• M10: 3,948,486 km (0.03 R)
• M11: 4,351,802 km (0.041 R)
• M12: 5,861,095 km (0.04 R)
• M13: 6,508,405 km (0.11 R)
• M14: 7,601,517 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.8

Radius: 13

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.42 AU - 1.54 AU

Year: 1201 Days

Day: 7 Hours

Environment

Temp: -192 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 17,275,089 km

• M1: 161,715 km (0.09 R)
• M2: 680,222 km (0.109 R)
• M3: 1,088,773 km (0.069 R)
• M4: 1,589,926 km (0.084 R)
• M5: 2,103,047 km (0.079 R)
• M6: 2,587,445 km (0.075 R)
• M7: 3,174,766 km (0.104 R)
• M8: 3,801,132 km (0.058 R)
• M9: 4,240,202 km (0.095 R)
• M10: 5,041,299 km (0.073 R)
• M11: 5,722,717 km (0.091 R)
• M12: 6,394,711 km (0.072 R)
• M13: 6,896,013 km (0.075 R)
• M14: 8,168,642 km (0.071 R)
• M15: 8,587,965 km (0.115 R)
• M16: 9,229,141 km (0.098 R)
• M17: 9,870,767 km (0.119 R)
• M18: 10,411,862 km (0.099 R)
• M19: 10,838,815 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46

Radius: 8.8

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.79 AU - 1.85 AU

Year: 1637 Days

Day: 11 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 17,275,089 km

• M1: 109,506 km (0.094 R)
• M2: 423,362 km (0.097 R)
• M3: 1,092,812 km (0.087 R)
• M4: 1,972,747 km (0.08 R)
• M5: 2,298,870 km (0.118 R)
• M6: 2,909,080 km (0.113 R)
• M7: 3,195,411 km (0.06 R)
• M8: 3,537,092 km (0.057 R)
• M9: 3,877,128 km (0.104 R)
• M10: 4,238,856 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.6

Radius: 14.5

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.09 AU - 2.63 AU

Year: 2418 Days

Day: 12 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 17,275,089 km

• M1: 180,265 km (0.099 R)
• M2: 789,129 km (0.072 R)
• M3: 2,304,406 km (0.101 R)
• M4: 2,902,199 km (0.062 R)
• M5: 3,413,225 km (0.096 R)
• M6: 3,984,689 km (0.118 R)
• M7: 4,619,732 km (0.093 R)
• M8: 5,845,088 km (0.111 R)
• M9: 6,350,579 km (0.075 R)
• M10: 7,392,229 km (0.098 R)
• M11: 8,199,459 km (0.094 R)
• M12: 8,737,413 km (0.086 R)
• M13: 10,384,935 km (0.113 R)
• M14: 10,977,941 km (0.03 R)
• M15: 12,394,782 km (0.106 R)
• M16: 13,190,343 km (0.067 R)
• M17: 14,424,376 km (0.105 R)
• M18: 15,257,487 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 15,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit