🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.4

Radius: 12.2

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.6 AU - 0.76 AU

Year: 368 Days

Day: 8.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 145.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 49,885,453 km

• M1: 151,692 km (0.098 R)
• M2: 554,111 km (0.081 R)
• M3: 959,371 km (0.118 R)
• M4: 1,526,048 km (0.092 R)
• M5: 1,947,465 km (0.052 R)
• M6: 2,609,735 km (0.083 R)
• M7: 3,164,444 km (0.107 R)
• M8: 4,835,153 km (0.074 R)

Asteroid Belt

Center: 0.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.5

Radius: 8.2

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.18 AU - 1.34 AU

Year: 928 Days

Day: 9.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 49,885,453 km

• M1: 102,175 km (0.096 R)
• M2: 639,082 km (0.117 R)
• M3: 961,914 km (0.097 R)
• M4: 1,372,710 km (0.091 R)
• M5: 2,603,003 km (0.066 R)
• M6: 2,980,438 km (0.078 R)
• M7: 3,329,001 km (0.117 R)
• M8: 4,445,750 km (0.104 R)
• M9: 6,082,201 km (0.114 R)
• M10: 6,812,089 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.6

Radius: 10.9

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.76 AU - 2.74 AU

Year: 2214 Days

Day: 8.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,885,453 km

• M1: 135,984 km (0.106 R)
• M2: 515,664 km (0.066 R)
• M3: 881,281 km (0.114 R)
• M4: 1,345,034 km (0.026 R)
• M5: 1,887,776 km (0.12 R)
• M6: 2,779,229 km (0.096 R)
• M7: 3,193,466 km (0.058 R)
• M8: 3,989,177 km (0.077 R)
• M9: 5,281,254 km (0.111 R)
• M10: 5,793,926 km (0.089 R)
• M11: 6,259,474 km (0.102 R)
• M12: 6,862,204 km (0.114 R)
• M13: 7,265,819 km (0.041 R)
• M14: 7,994,510 km (0.117 R)
• M15: 8,409,196 km (0.077 R)
• M16: 8,804,583 km (0.101 R)
• M17: 10,399,745 km (0.048 R)
• M18: 11,890,039 km (0.114 R)
• M19: 12,346,911 km (0.083 R)
• M20: 13,428,802 km (0.111 R)
• M21: 15,830,447 km (0.044 R)
• M22: 17,369,809 km (0.108 R)
• M23: 17,904,472 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.2

Radius: 9.6

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.09 AU - 5.79 AU

Year: 7203 Days

Day: 12.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,885,453 km

• M1: 119,379 km (0.064 R)
• M2: 536,757 km (0.104 R)
• M3: 1,016,069 km (0.06 R)
• M4: 1,521,560 km (0.114 R)
• M5: 1,916,050 km (0.12 R)
• M6: 2,273,289 km (0.078 R)
• M7: 2,598,665 km (0.117 R)
• M8: 3,167,286 km (0.081 R)
• M9: 4,360,180 km (0.111 R)
• M10: 4,808,076 km (0.072 R)
• M11: 5,698,482 km (0.097 R)
• M12: 6,131,867 km (0.064 R)
• M13: 7,408,386 km (0.046 R)
• M14: 7,803,773 km (0.075 R)
• M15: 9,482,111 km (0.103 R)
• M16: 11,079,817 km (0.089 R)
• M17: 12,905,958 km (0.074 R)
• M18: 15,556,383 km (0.066 R)
• M19: 17,282,294 km (0.114 R)
• M20: 19,802,569 km (0.07 R)
• M21: 20,334,539 km (0.117 R)
• M22: 28,240,188 km (0.116 R)
• M23: 28,720,697 km (0.032 R)
• M24: 30,697,034 km (0.098 R)
• M25: 31,102,893 km (0.11 R)
• M26: 31,821,861 km (0.101 R)
• M27: 36,938,856 km (0.081 R)
• M28: 37,745,188 km (0.076 R)
• M29: 39,273,480 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.8

Radius: 3.4

Gravity: 40.9 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.88 AU - 7.6 AU

Year: 12780 Days

Day: 23.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,885,453 km

• M1: 42,486 km (0.083 R)
• M2: 164,857 km (0.116 R)
• M3: 868,715 km (0.115 R)
• M4: 1,034,320 km (0.073 R)
• M5: 4,145,058 km (0.088 R)
• M6: 4,288,073 km (0.069 R)
• M7: 5,728,551 km (0.076 R)
• M8: 5,870,520 km (0.038 R)
• M9: 6,461,431 km (0.081 R)
• M10: 7,847,306 km (0.043 R)
• M11: 10,594,521 km (0.069 R)
• M12: 23,695,405 km (0.094 R)
• M13: 39,362,940 km (0.074 R)
• M14: 42,239,108 km (0.119 R)
• M15: 43,182,772 km (0.031 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 17,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit