🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.85 AU - 5.31 AU

Year: 3545 Days

Day: 47.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.8

Radius: 11.8

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.63 AU - 6.51 AU

Year: 5408 Days

Day: 7.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,670,883 km

• M1: 146,756 km (0.113 R)
• M2: 586,124 km (0.082 R)
• M3: 1,198,429 km (0.107 R)
• M4: 2,013,737 km (0.077 R)
• M5: 2,527,755 km (0.109 R)
• M6: 3,068,252 km (0.102 R)
• M7: 4,132,342 km (0.11 R)
• M8: 4,589,812 km (0.081 R)
• M9: 5,252,531 km (0.079 R)
• M10: 5,852,717 km (0.074 R)
• M11: 7,407,339 km (0.068 R)
• M12: 9,349,418 km (0.116 R)
• M13: 10,930,368 km (0.097 R)
• M14: 11,462,189 km (0.063 R)
• M15: 13,108,214 km (0.1 R)
• M16: 14,965,173 km (0.107 R)
• M17: 22,036,814 km (0.074 R)
• M18: 24,569,356 km (0.113 R)
• M19: 25,148,150 km (0.083 R)
• M20: 25,651,547 km (0.075 R)
• M21: 27,026,800 km (0.097 R)
• M22: 27,910,924 km (0.115 R)
• M23: 29,643,865 km (0.072 R)
• M24: 31,544,207 km (0.038 R)
• M25: 32,031,746 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.9

Radius: 9.6

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.71 AU - 12.75 AU

Year: 12711 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,670,883 km

• M1: 119,529 km (0.098 R)
• M2: 527,033 km (0.114 R)
• M3: 869,164 km (0.095 R)
• M4: 1,208,302 km (0.113 R)
• M5: 2,759,333 km (0.069 R)
• M6: 3,083,212 km (0.097 R)
• M7: 7,477,350 km (0.097 R)
• M8: 8,299,241 km (0.061 R)
• M9: 9,487,347 km (0.074 R)
• M10: 11,359,565 km (0.091 R)
• M11: 12,136,576 km (0.087 R)
• M12: 16,262,635 km (0.042 R)
• M13: 17,639,085 km (0.073 R)
• M14: 18,680,286 km (0.112 R)
• M15: 20,189,130 km (0.107 R)
• M16: 21,777,411 km (0.035 R)
• M17: 25,201,257 km (0.084 R)
• M18: 28,640,812 km (0.114 R)
• M19: 30,190,047 km (0.107 R)
• M20: 32,617,721 km (0.057 R)
• M21: 33,334,594 km (0.051 R)
• M22: 39,993,794 km (0.061 R)
• M23: 51,082,587 km (0.111 R)
• M24: 52,536,977 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.3

Radius: 13.9

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.33 AU - 14.47 AU

Year: 14846 Days

Day: 7.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,670,883 km

• M1: 223,200 km (0.118 R)
• M2: 858,393 km (0.076 R)
• M3: 1,766,601 km (0.118 R)
• M4: 2,689,770 km (0.082 R)
• M5: 4,367,211 km (0.112 R)
• M6: 6,780,224 km (0.028 R)
• M7: 7,311,297 km (0.1 R)
• M8: 10,664,982 km (0.082 R)
• M9: 14,461,626 km (0.097 R)
• M10: 15,905,545 km (0.086 R)
• M11: 17,823,988 km (0.103 R)
• M12: 18,287,741 km (0.098 R)
• M13: 25,365,665 km (0.09 R)
• M14: 31,430,513 km (0.105 R)
• M15: 35,644,984 km (0.092 R)
• M16: 37,129,743 km (0.115 R)
• M17: 40,222,230 km (0.1 R)
• M18: 41,021,382 km (0.082 R)
• M19: 45,320,376 km (0.1 R)
• M20: 47,062,144 km (0.112 R)
• M21: 52,081,900 km (0.119 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 19,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit