🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.18 AU - 1.58 AU

Year: 572 Days

Day: 16.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,695,925 km

• M1: 51,013 km (0.116 R)

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.4

Radius: 9.2

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.95 AU - 9.85 AU

Year: 10176 Days

Day: 11.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,695,925 km

• M1: 114,442 km (0.074 R)
• M2: 434,881 km (0.096 R)
• M3: 765,193 km (0.065 R)
• M4: 1,196,035 km (0.073 R)
• M5: 1,692,102 km (0.113 R)
• M6: 2,118,755 km (0.112 R)
• M7: 2,741,531 km (0.108 R)
• M8: 3,583,019 km (0.061 R)
• M9: 4,063,826 km (0.116 R)
• M10: 4,496,912 km (0.086 R)
• M11: 5,287,238 km (0.077 R)
• M12: 5,698,183 km (0.086 R)
• M13: 6,545,356 km (0.102 R)
• M14: 7,559,180 km (0.097 R)
• M15: 7,860,919 km (0.115 R)
• M16: 8,170,737 km (0.079 R)
• M17: 10,627,134 km (0.1 R)
• M18: 13,225,499 km (0.112 R)
• M19: 14,704,723 km (0.105 R)
• M20: 16,506,330 km (0.111 R)
• M21: 19,639,059 km (0.088 R)
• M22: 20,210,972 km (0.092 R)
• M23: 22,698,934 km (0.12 R)
• M24: 32,045,659 km (0.108 R)
• M25: 33,643,813 km (0.079 R)
• M26: 34,698,927 km (0.105 R)
• M27: 35,294,476 km (0.087 R)
• M28: 36,506,069 km (0.105 R)
• M29: 37,122,113 km (0.081 R)
• M30: 41,898,773 km (0.066 R)
• M31: 46,491,129 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773

Radius: 14.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.05 AU - 11.99 AU

Year: 11200 Days

Day: 5.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,695,925 km

• M1: 185,501 km (0.094 R)
• M2: 661,073 km (0.099 R)
• M3: 1,576,163 km (0.101 R)
• M4: 3,592,144 km (0.074 R)
• M5: 4,302,435 km (0.077 R)
• M6: 4,816,603 km (0.119 R)
• M7: 6,042,856 km (0.036 R)
• M8: 6,769,453 km (0.074 R)
• M9: 7,553,795 km (0.08 R)
• M10: 9,157,185 km (0.112 R)
• M11: 9,858,649 km (0.079 R)
• M12: 13,853,062 km (0.087 R)
• M13: 15,119,109 km (0.09 R)
• M14: 15,957,605 km (0.105 R)
• M15: 18,190,054 km (0.039 R)
• M16: 19,543,765 km (0.04 R)
• M17: 24,957,862 km (0.091 R)
• M18: 26,030,478 km (0.1 R)
• M19: 26,628,421 km (0.081 R)
• M20: 29,005,980 km (0.117 R)
• M21: 29,865,121 km (0.05 R)
• M22: 31,973,703 km (0.062 R)
• M23: 34,537,361 km (0.083 R)
• M24: 36,859,419 km (0.119 R)
• M25: 38,122,474 km (0.114 R)
• M26: 49,590,198 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.3

Radius: 5.6

Gravity: 20.13 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 16.08 AU - 17.66 AU

Year: 24466 Days

Day: 20.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,695,925 km

• M1: 84,523 km (0.043 R)
• M2: 436,078 km (0.083 R)
• M3: 659,278 km (0.033 R)
• M4: 970,741 km (0.115 R)
• M5: 1,407,866 km (0.057 R)
• M6: 3,083,362 km (0.064 R)
• M7: 3,666,943 km (0.108 R)
• M8: 3,920,063 km (0.069 R)
• M9: 5,285,143 km (0.096 R)
• M10: 9,082,087 km (0.079 R)
• M11: 10,148,271 km (0.116 R)
• M12: 10,647,928 km (0.117 R)
• M13: 10,839,413 km (0.101 R)
• M14: 12,668,546 km (0.088 R)
• M15: 13,028,479 km (0.09 R)
• M16: 14,536,874 km (0.119 R)
• M17: 16,496,008 km (0.073 R)
• M18: 17,538,555 km (0.115 R)
• M19: 17,806,036 km (0.096 R)
• M20: 19,278,229 km (0.084 R)
• M21: 26,796,419 km (0.094 R)
• M22: 27,629,081 km (0.1 R)
• M23: 29,975,973 km (0.111 R)
• M24: 36,780,432 km (0.117 R)
• M25: 45,043,470 km (0.075 R)
• M26: 49,514,801 km (0.117 R)
• M27: 54,084,717 km (0.052 R)
• M28: 56,374,761 km (0.091 R)
• M29: 60,131,612 km (0.103 R)
• M30: 64,474,289 km (0.111 R)
• M31: 64,898,548 km (0.112 R)
• M32: 69,021,466 km (0.115 R)
• M33: 69,243,170 km (0.037 R)
• M34: 71,940,868 km (0.086 R)
• M35: 73,085,292 km (0.105 R)
• M36: 75,410,491 km (0.068 R)
• M37: 75,881,426 km (0.066 R)
• M38: 76,591,417 km (0.064 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 15,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit