🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.9

Radius: 10.3

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.14 AU - 1.38 AU

Year: 959 Days

Day: 7.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 71,734,956 km

• M1: 128,056 km (0.112 R)
• M2: 683,513 km (0.107 R)
• M3: 1,329,327 km (0.081 R)
• M4: 1,688,362 km (0.11 R)
• M5: 2,283,163 km (0.113 R)
• M6: 2,710,863 km (0.11 R)
• M7: 7,366,798 km (0.068 R)
• M8: 8,740,704 km (0.055 R)

Asteroid Belt

Center: 1.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452

Radius: 14.1

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.57 AU - 2.03 AU

Year: 1638 Days

Day: 8.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,734,956 km

• M1: 175,329 km (0.101 R)
• M2: 617,989 km (0.056 R)
• M3: 1,140,983 km (0.079 R)
• M4: 1,598,004 km (0.103 R)
• M5: 2,180,239 km (0.053 R)
• M6: 2,730,909 km (0.11 R)
• M7: 3,573,594 km (0.103 R)
• M8: 4,031,214 km (0.11 R)
• M9: 5,186,857 km (0.074 R)
• M10: 5,975,687 km (0.076 R)
• M11: 6,991,456 km (0.08 R)
• M12: 7,449,675 km (0.115 R)
• M13: 8,342,325 km (0.114 R)
• M14: 9,611,065 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.7

Radius: 13.7

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.73 AU - 2.77 AU

Year: 2289 Days

Day: 13.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,734,956 km

• M1: 170,542 km (0.104 R)
• M2: 902,075 km (0.109 R)
• M3: 1,681,779 km (0.115 R)
• M4: 2,522,370 km (0.051 R)
• M5: 3,016,491 km (0.052 R)
• M6: 3,698,957 km (0.098 R)
• M7: 4,710,987 km (0.111 R)
• M8: 6,049,439 km (0.106 R)
• M9: 7,252,206 km (0.115 R)
• M10: 8,047,169 km (0.11 R)
• M11: 9,432,295 km (0.076 R)
• M12: 10,271,689 km (0.116 R)
• M13: 11,467,724 km (0.097 R)
• M14: 13,519,608 km (0.087 R)
• M15: 14,724,320 km (0.028 R)
• M16: 15,376,716 km (0.119 R)
• M17: 15,806,062 km (0.087 R)
• M18: 16,440,507 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.1

Radius: 6.2

Gravity: 25.94 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.83 AU - 8.05 AU

Year: 15175 Days

Day: 23.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,734,956 km

• M1: 79,287 km (0.087 R)
• M2: 333,753 km (0.081 R)
• M3: 633,397 km (0.078 R)
• M4: 1,092,663 km (0.078 R)
• M5: 1,380,639 km (0.1 R)
• M6: 1,583,643 km (0.096 R)
• M7: 2,253,393 km (0.086 R)
• M8: 3,533,053 km (0.101 R)
• M9: 5,198,676 km (0.086 R)
• M10: 9,088,220 km (0.085 R)
• M11: 10,745,316 km (0.101 R)
• M12: 15,095,472 km (0.087 R)
• M13: 15,324,207 km (0.046 R)
• M14: 16,826,768 km (0.101 R)
• M15: 18,252,137 km (0.054 R)
• M16: 24,341,070 km (0.06 R)
• M17: 29,350,653 km (0.077 R)
• M18: 30,793,974 km (0.107 R)
• M19: 32,158,157 km (0.098 R)
• M20: 36,903,700 km (0.076 R)
• M21: 48,247,108 km (0.098 R)
• M22: 48,909,977 km (0.111 R)
• M23: 49,915,574 km (0.112 R)
• M24: 51,277,812 km (0.108 R)
• M25: 57,529,806 km (0.079 R)
• M26: 61,514,794 km (0.076 R)
• M27: 65,679,748 km (0.095 R)
• M28: 68,558,460 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 14,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit