🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.2

Radius: 10.3

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.57 AU - 0.91 AU

Year: 424 Days

Day: 14.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 65,019,403 km

• M1: 129,103 km (0.092 R)
• M2: 527,183 km (0.088 R)
• M3: 1,219,671 km (0.058 R)
• M4: 2,180,539 km (0.047 R)
• M5: 2,610,782 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.8

Radius: 13.3

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.94 AU - 1.08 AU

Year: 677 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,019,403 km

• M1: 165,455 km (0.103 R)
• M2: 630,555 km (0.051 R)
• M3: 1,094,009 km (0.039 R)
• M4: 2,004,163 km (0.087 R)
• M5: 2,686,479 km (0.067 R)
• M6: 3,215,756 km (0.089 R)
• M7: 3,629,992 km (0.044 R)
• M8: 4,358,384 km (0.089 R)
• M9: 4,783,392 km (0.048 R)
• M10: 5,660,634 km (0.103 R)
• M11: 7,185,485 km (0.065 R)
• M12: 7,781,632 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.3

Radius: 9.4

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.07 AU - 1.11 AU

Year: 759 Days

Day: 10.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,019,403 km

• M1: 116,836 km (0.07 R)
• M2: 460,163 km (0.112 R)
• M3: 788,381 km (0.099 R)
• M4: 1,874,611 km (0.12 R)
• M5: 2,461,633 km (0.097 R)
• M6: 2,792,992 km (0.09 R)
• M7: 4,135,184 km (0.07 R)
• M8: 5,077,950 km (0.032 R)
• M9: 6,521,869 km (0.108 R)
• M10: 6,836,473 km (0.091 R)
• M11: 7,610,193 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.9

Radius: 13.3

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.24 AU - 1.62 AU

Year: 1140 Days

Day: 10.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,019,403 km

• M1: 169,195 km (0.075 R)
• M2: 600,785 km (0.104 R)
• M3: 1,117,496 km (0.05 R)
• M4: 1,596,209 km (0.063 R)
• M5: 2,555,431 km (0.068 R)
• M6: 3,150,531 km (0.109 R)
• M7: 3,618,025 km (0.104 R)
• M8: 4,354,495 km (0.116 R)
• M9: 4,880,481 km (0.113 R)
• M10: 5,634,155 km (0.045 R)
• M11: 6,171,361 km (0.101 R)
• M12: 6,956,750 km (0.084 R)
• M13: 7,550,653 km (0.12 R)
• M14: 8,504,789 km (0.084 R)
• M15: 10,684,729 km (0.071 R)
• M16: 11,142,049 km (0.064 R)

Asteroid Belt

Center: 2.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.1

Radius: 9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.49 AU - 3.27 AU

Year: 3259 Days

Day: 13.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,019,403 km

• M1: 111,899 km (0.098 R)
• M2: 441,912 km (0.102 R)
• M3: 835,205 km (0.106 R)
• M4: 1,466,508 km (0.101 R)
• M5: 2,192,058 km (0.07 R)
• M6: 3,006,020 km (0.109 R)
• M7: 3,712,421 km (0.1 R)
• M8: 4,577,844 km (0.076 R)
• M9: 5,632,210 km (0.04 R)
• M10: 6,238,082 km (0.107 R)
• M11: 7,530,308 km (0.102 R)
• M12: 9,103,928 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.7

Radius: 11.5

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.38 AU - 4.62 AU

Year: 5335 Days

Day: 9.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,019,403 km

• M1: 144,661 km (0.082 R)
• M2: 1,257,221 km (0.1 R)
• M3: 1,965,566 km (0.088 R)
• M4: 3,735,459 km (0.095 R)
• M5: 4,290,916 km (0.109 R)
• M6: 8,159,217 km (0.113 R)
• M7: 10,501,471 km (0.082 R)
• M8: 10,908,527 km (0.083 R)
• M9: 12,392,089 km (0.066 R)
• M10: 13,208,445 km (0.082 R)
• M11: 18,158,489 km (0.052 R)
• M12: 19,480,934 km (0.115 R)
• M13: 20,795,899 km (0.055 R)
• M14: 23,371,675 km (0.114 R)
• M15: 24,380,414 km (0.097 R)
• M16: 26,484,508 km (0.06 R)
• M17: 29,683,658 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.9

Radius: 4.4

Gravity: 18.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.64 AU - 10.92 AU

Year: 21980 Days

Day: 15.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,019,403 km

• M1: 55,202 km (0.084 R)
• M2: 278,402 km (0.049 R)
• M3: 590,164 km (0.064 R)
• M4: 865,872 km (0.066 R)
• M5: 1,057,657 km (0.078 R)
• M6: 1,277,416 km (0.059 R)
• M7: 1,542,803 km (0.057 R)
• M8: 2,792,543 km (0.084 R)
• M9: 4,631,101 km (0.113 R)
• M10: 6,544,458 km (0.088 R)
• M11: 7,194,461 km (0.086 R)
• M12: 7,466,131 km (0.117 R)
• M13: 7,791,655 km (0.101 R)
• M14: 10,455,694 km (0.107 R)
• M15: 10,804,407 km (0.096 R)
• M16: 11,524,721 km (0.111 R)
• M17: 13,533,222 km (0.109 R)
• M18: 17,978,074 km (0.088 R)
• M19: 21,027,178 km (0.102 R)
• M20: 23,012,790 km (0.1 R)
• M21: 24,913,880 km (0.117 R)
• M22: 27,352,175 km (0.098 R)
• M23: 27,902,546 km (0.064 R)
• M24: 28,348,049 km (0.104 R)
• M25: 30,529,485 km (0.111 R)
• M26: 32,820,127 km (0.109 R)
• M27: 34,070,616 km (0.093 R)
• M28: 36,932,872 km (0.112 R)
• M29: 37,200,652 km (0.108 R)
• M30: 39,390,615 km (0.069 R)
• M31: 52,309,588 km (0.107 R)
• M32: 52,647,380 km (0.116 R)
• M33: 54,185,695 km (0.11 R)
• M34: 55,753,780 km (0.116 R)
• M35: 57,172,865 km (0.065 R)
• M36: 63,281,096 km (0.045 R)
• M37: 63,664,665 km (0.105 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: 457 - 18,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit