🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.5

Radius: 8.7

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.22 AU - 1.52 AU

Year: 1020 Days

Day: 11.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,439,778 km

• M1: 109,655 km (0.079 R)
• M2: 406,158 km (0.098 R)
• M3: 723,455 km (0.11 R)
• M4: 1,048,382 km (0.118 R)
• M5: 1,529,638 km (0.104 R)
• M6: 1,934,600 km (0.103 R)
• M7: 2,601,208 km (0.037 R)
• M8: 2,921,048 km (0.047 R)
• M9: 3,209,922 km (0.114 R)
• M10: 3,861,719 km (0.081 R)
• M11: 4,245,139 km (0.051 R)
• M12: 4,727,592 km (0.104 R)
• M13: 5,285,891 km (0.096 R)
• M14: 5,717,182 km (0.074 R)
• M15: 5,995,733 km (0.107 R)
• M16: 6,328,588 km (0.116 R)
• M17: 7,301,573 km (0.078 R)
• M18: 8,021,288 km (0.061 R)
• M19: 10,181,930 km (0.079 R)
• M20: 10,624,441 km (0.083 R)
• M21: 11,079,667 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.7

Radius: 13.9

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.36 AU - 2 AU

Year: 1385 Days

Day: 10.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,439,778 km

• M1: 172,935 km (0.062 R)
• M2: 607,068 km (0.096 R)
• M3: 1,108,520 km (0.078 R)
• M4: 1,582,596 km (0.1 R)
• M5: 2,024,807 km (0.1 R)
• M6: 2,538,227 km (0.112 R)
• M7: 3,307,160 km (0.058 R)
• M8: 3,902,709 km (0.074 R)
• M9: 4,992,530 km (0.115 R)
• M10: 6,547,749 km (0.078 R)
• M11: 7,061,618 km (0.049 R)
• M12: 8,112,543 km (0.1 R)
• M13: 9,618,694 km (0.041 R)
• M14: 11,413,570 km (0.109 R)
• M15: 12,429,189 km (0.084 R)
• M16: 13,341,138 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.9

Radius: 8.4

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.77 AU - 2.77 AU

Year: 2175 Days

Day: 9.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,439,778 km

• M1: 105,167 km (0.072 R)
• M2: 391,198 km (0.064 R)
• M3: 800,648 km (0.095 R)
• M4: 1,415,794 km (0.114 R)
• M5: 2,857,619 km (0.109 R)
• M6: 3,481,591 km (0.114 R)
• M7: 4,682,862 km (0.12 R)
• M8: 5,233,532 km (0.067 R)
• M9: 5,826,687 km (0.112 R)
• M10: 6,771,099 km (0.086 R)
• M11: 7,117,418 km (0.081 R)
• M12: 7,445,187 km (0.087 R)
• M13: 7,876,926 km (0.072 R)
• M14: 8,722,902 km (0.105 R)
• M15: 9,992,539 km (0.106 R)
• M16: 10,290,688 km (0.1 R)
• M17: 10,787,802 km (0.108 R)
• M18: 12,461,054 km (0.088 R)
• M19: 13,653,199 km (0.115 R)
• M20: 14,583,997 km (0.08 R)
• M21: 17,847,475 km (0.097 R)
• M22: 18,286,993 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.6

Radius: 10.1

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.77 AU - 6.09 AU

Year: 6960 Days

Day: 6.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,439,778 km

• M1: 174,431 km (0.085 R)
• M2: 2,845,651 km (0.084 R)
• M3: 3,800,085 km (0.096 R)
• M4: 5,939,335 km (0.11 R)
• M5: 6,682,986 km (0.108 R)
• M6: 7,547,213 km (0.112 R)
• M7: 9,427,209 km (0.12 R)
• M8: 10,069,283 km (0.098 R)
• M9: 12,379,822 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.4

Radius: 12.1

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.66 AU - 7.36 AU

Year: 9368 Days

Day: 8.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,439,778 km

• M1: 162,912 km (0.061 R)
• M2: 625,917 km (0.092 R)
• M3: 1,206,058 km (0.079 R)
• M4: 2,303,209 km (0.107 R)
• M5: 2,748,412 km (0.071 R)
• M6: 3,313,144 km (0.06 R)
• M7: 3,792,156 km (0.04 R)
• M8: 7,095,277 km (0.089 R)
• M9: 8,675,031 km (0.11 R)
• M10: 10,941,588 km (0.107 R)
• M11: 12,262,537 km (0.113 R)
• M12: 15,102,055 km (0.099 R)
• M13: 18,022,504 km (0.099 R)
• M14: 23,986,074 km (0.094 R)
• M15: 26,206,405 km (0.042 R)
• M16: 27,937,103 km (0.119 R)
• M17: 32,890,438 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.3

Radius: 4.7

Gravity: 30.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.43 AU - 10.57 AU

Year: 21633 Days

Day: 15.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,439,778 km

• M1: 58,493 km (0.064 R)
• M2: 337,194 km (0.069 R)
• M3: 903,721 km (0.09 R)
• M4: 2,117,109 km (0.057 R)
• M5: 2,288,698 km (0.056 R)
• M6: 2,587,146 km (0.088 R)
• M7: 3,403,950 km (0.095 R)
• M8: 7,148,385 km (0.1 R)
• M9: 8,352,797 km (0.099 R)
• M10: 9,058,749 km (0.106 R)
• M11: 9,570,225 km (0.094 R)
• M12: 9,862,539 km (0.102 R)
• M13: 15,869,342 km (0.063 R)
• M14: 16,361,669 km (0.093 R)
• M15: 22,570,429 km (0.04 R)
• M16: 25,909,753 km (0.095 R)
• M17: 26,822,150 km (0.063 R)
• M18: 27,053,578 km (0.104 R)
• M19: 27,286,203 km (0.088 R)
• M20: 27,520,323 km (0.052 R)
• M21: 29,074,346 km (0.072 R)
• M22: 31,066,242 km (0.073 R)
• M23: 42,872,955 km (0.078 R)
• M24: 45,941,656 km (0.114 R)
• M25: 50,373,493 km (0.099 R)
• M26: 50,725,796 km (0.065 R)
• M27: 66,836,589 km (0.107 R)
• M28: 67,903,371 km (0.033 R)
• M29: 68,981,373 km (0.089 R)
• M30: 76,848,875 km (0.097 R)
• M31: 78,964,488 km (0.038 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 11,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit