🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969

Radius: 12.2

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.66 AU - 0.74 AU

Year: 384 Days

Day: 11.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 25,221,573 km

• M1: 151,991 km (0.036 R)
• M2: 594,352 km (0.101 R)
• M3: 1,046,288 km (0.087 R)
• M4: 1,429,408 km (0.112 R)
• M5: 1,869,525 km (0.063 R)
• M6: 2,632,175 km (0.091 R)
• M7: 3,031,002 km (0.076 R)
• M8: 3,422,051 km (0.042 R)
• M9: 4,223,447 km (0.052 R)
• M10: 5,209,895 km (0.064 R)
• M11: 5,758,022 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.9

Radius: 14.2

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.61 AU - 0.95 AU

Year: 452 Days

Day: 6.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 25,221,573 km

• M1: 176,675 km (0.112 R)
• M2: 633,547 km (0.08 R)
• M3: 1,116,599 km (0.115 R)
• M4: 1,815,819 km (0.069 R)
• M5: 2,268,053 km (0.111 R)
• M6: 2,834,132 km (0.102 R)
• M7: 3,515,999 km (0.074 R)
• M8: 4,082,376 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.4

Radius: 12.1

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.24 AU - 1.32 AU

Year: 950 Days

Day: 7.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 25,221,573 km

• M1: 150,645 km (0.069 R)
• M2: 542,292 km (0.109 R)
• M3: 1,187,358 km (0.044 R)
• M4: 1,574,218 km (0.091 R)
• M5: 3,968,832 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.6

Radius: 12.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.07 AU - 1.73 AU

Year: 1087 Days

Day: 10.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 25,221,573 km

• M1: 160,070 km (0.098 R)
• M2: 577,298 km (0.119 R)
• M3: 1,026,241 km (0.076 R)
• M4: 1,587,233 km (0.102 R)
• M5: 2,122,046 km (0.098 R)
• M6: 2,540,621 km (0.085 R)
• M7: 3,145,146 km (0.092 R)
• M8: 3,680,407 km (0.087 R)
• M9: 4,201,905 km (0.111 R)
• M10: 4,660,572 km (0.081 R)
• M11: 5,571,174 km (0.096 R)
• M12: 7,348,247 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.1

Radius: 14.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.41 AU - 2.53 AU

Year: 2547 Days

Day: 9 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 25,221,573 km

• M1: 184,305 km (0.103 R)
• M2: 667,954 km (0.095 R)
• M3: 1,142,778 km (0.109 R)
• M4: 1,667,119 km (0.063 R)
• M5: 3,000,335 km (0.08 R)
• M6: 3,611,143 km (0.1 R)
• M7: 4,361,376 km (0.038 R)
• M8: 5,001,206 km (0.113 R)
• M9: 5,611,865 km (0.079 R)
• M10: 6,247,656 km (0.053 R)
• M11: 6,878,959 km (0.099 R)
• M12: 7,720,597 km (0.082 R)
• M13: 10,910,921 km (0.07 R)
• M14: 12,287,670 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.8

Radius: 11

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.7 AU - 3.96 AU

Year: 3986 Days

Day: 9.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 25,221,573 km

• M1: 139,126 km (0.102 R)
• M2: 602,281 km (0.079 R)
• M3: 1,164,470 km (0.071 R)
• M4: 1,590,973 km (0.082 R)
• M5: 1,996,683 km (0.099 R)
• M6: 2,908,631 km (0.059 R)
• M7: 3,343,662 km (0.084 R)
• M8: 4,018,199 km (0.112 R)
• M9: 4,871,655 km (0.04 R)
• M10: 5,638,045 km (0.043 R)
• M11: 6,594,274 km (0.112 R)
• M12: 7,200,295 km (0.099 R)
• M13: 8,792,914 km (0.07 R)
• M14: 9,635,748 km (0.066 R)
• M15: 10,114,162 km (0.064 R)
• M16: 11,400,555 km (0.037 R)
• M17: 13,057,800 km (0.067 R)
• M18: 13,690,300 km (0.106 R)
• M19: 14,060,704 km (0.117 R)
• M20: 15,510,008 km (0.059 R)
• M21: 16,322,474 km (0.098 R)
• M22: 17,056,551 km (0.108 R)
• M23: 18,032,378 km (0.105 R)
• M24: 18,987,859 km (0.098 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.3

Radius: 14.1

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.96 AU - 4.2 AU

Year: 5406 Days

Day: 10.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,221,573 km

• M1: 176,226 km (0.038 R)
• M2: 694,882 km (0.104 R)
• M3: 1,179,130 km (0.078 R)
• M4: 1,662,631 km (0.109 R)
• M5: 4,534,162 km (0.111 R)
• M6: 5,701,474 km (0.066 R)
• M7: 6,312,881 km (0.118 R)
• M8: 7,933,773 km (0.075 R)
• M9: 8,877,736 km (0.098 R)
• M10: 9,509,787 km (0.062 R)
• M11: 10,052,678 km (0.081 R)
• M12: 11,457,701 km (0.106 R)
• M13: 12,617,832 km (0.062 R)
• M14: 13,953,293 km (0.099 R)
• M15: 15,486,671 km (0.109 R)
• M16: 16,404,005 km (0.109 R)
• M17: 17,129,704 km (0.105 R)
• M18: 18,466,062 km (0.037 R)
• M19: 20,375,978 km (0.068 R)
• M20: 21,345,971 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.9

Radius: 9.4

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.4 AU - 6.14 AU

Year: 7936 Days

Day: 7.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 25,221,573 km

• M1: 123,568 km (0.088 R)
• M2: 558,898 km (0.046 R)
• M3: 1,378,844 km (0.087 R)
• M4: 1,759,421 km (0.117 R)
• M5: 2,140,746 km (0.079 R)
• M6: 2,755,443 km (0.108 R)
• M7: 3,483,386 km (0.085 R)
• M8: 4,446,348 km (0.059 R)
• M9: 7,844,912 km (0.09 R)
• M10: 8,139,471 km (0.106 R)
• M11: 8,485,042 km (0.085 R)
• M12: 8,840,486 km (0.081 R)
• M13: 10,064,795 km (0.082 R)
• M14: 11,133,373 km (0.071 R)
• M15: 11,941,800 km (0.037 R)
• M16: 13,021,298 km (0.087 R)
• M17: 13,857,550 km (0.053 R)
• M18: 16,649,944 km (0.095 R)
• M19: 21,551,368 km (0.083 R)
• M20: 22,550,832 km (0.108 R)
• M21: 24,462,693 km (0.091 R)
• M22: 32,327,202 km (0.11 R)
• M23: 35,435,098 km (0.111 R)
• M24: 38,494,374 km (0.107 R)
• M25: 42,237,912 km (0.048 R)
• M26: 44,463,629 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.3

Radius: 4.4

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.17 AU - 7.23 AU

Year: 10127 Days

Day: 16.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 25,221,573 km

• M1: 56,548 km (0.095 R)
• M2: 211,531 km (0.107 R)
• M3: 443,258 km (0.12 R)
• M4: 619,036 km (0.05 R)
• M5: 950,994 km (0.104 R)
• M6: 1,180,626 km (0.111 R)
• M7: 2,348,088 km (0.069 R)
• M8: 4,521,895 km (0.1 R)
• M9: 4,764,692 km (0.083 R)
• M10: 5,908,667 km (0.093 R)
• M11: 6,317,668 km (0.049 R)
• M12: 8,948,496 km (0.096 R)
• M13: 9,176,932 km (0.107 R)
• M14: 11,544,168 km (0.11 R)
• M15: 12,322,077 km (0.116 R)
• M16: 13,429,401 km (0.11 R)
• M17: 14,811,984 km (0.085 R)
• M18: 16,799,242 km (0.112 R)
• M19: 17,146,758 km (0.094 R)
• M20: 21,564,084 km (0.067 R)
• M21: 21,905,915 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 19,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit