🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.1

Radius: 10.8

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.69 AU - 0.89 AU

Year: 494 Days

Day: 11.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 89,544,184 km

• M1: 137,480 km (0.097 R)
• M2: 524,939 km (0.061 R)
• M3: 985,850 km (0.088 R)
• M4: 1,519,615 km (0.094 R)
• M5: 1,977,235 km (0.102 R)
• M6: 2,577,871 km (0.095 R)
• M7: 3,090,393 km (0.112 R)
• M8: 3,888,049 km (0.114 R)
• M9: 4,411,192 km (0.065 R)
• M10: 5,404,672 km (0.115 R)
• M11: 6,095,216 km (0.088 R)
• M12: 6,905,288 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.4

Radius: 8.6

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.02 AU - 1.02 AU

Year: 724 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 89,544,184 km

• M1: 107,860 km (0.097 R)
• M2: 434,133 km (0.111 R)
• M3: 721,211 km (0.061 R)
• M4: 1,094,907 km (0.044 R)
• M5: 1,503,758 km (0.102 R)
• M6: 1,773,184 km (0.085 R)
• M7: 2,082,402 km (0.1 R)
• M8: 2,564,706 km (0.099 R)
• M9: 3,481,741 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.3

Radius: 11

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.76 AU - 2.66 AU

Year: 2309 Days

Day: 12.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 89,544,184 km

• M1: 136,732 km (0.084 R)
• M2: 498,909 km (0.115 R)
• M3: 916,885 km (0.102 R)
• M4: 1,583,344 km (0.062 R)
• M5: 2,111,424 km (0.07 R)
• M6: 2,507,859 km (0.112 R)
• M7: 3,114,478 km (0.065 R)
• M8: 4,027,474 km (0.044 R)
• M9: 4,621,377 km (0.064 R)
• M10: 5,439,079 km (0.05 R)
• M11: 5,832,223 km (0.089 R)
• M12: 6,842,906 km (0.108 R)
• M13: 7,214,357 km (0.061 R)
• M14: 9,039,003 km (0.103 R)
• M15: 9,557,060 km (0.12 R)
• M16: 10,539,619 km (0.095 R)
• M17: 11,152,820 km (0.086 R)
• M18: 11,548,208 km (0.038 R)
• M19: 12,876,338 km (0.056 R)
• M20: 13,532,923 km (0.095 R)
• M21: 14,723,722 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.6

Radius: 13.6

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.86 AU - 2.6 AU

Year: 2341 Days

Day: 8 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 89,544,184 km

• M1: 169,195 km (0.1 R)
• M2: 912,248 km (0.073 R)
• M3: 1,739,075 km (0.032 R)
• M4: 3,107,746 km (0.116 R)
• M5: 6,898,407 km (0.058 R)
• M6: 7,654,474 km (0.038 R)
• M7: 8,199,609 km (0.079 R)
• M8: 9,154,193 km (0.069 R)
• M9: 9,695,288 km (0.097 R)
• M10: 11,991,765 km (0.057 R)
• M11: 13,913,948 km (0.071 R)
• M12: 16,033,900 km (0.115 R)
• M13: 19,165,432 km (0.085 R)
• M14: 20,173,422 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.5

Radius: 10.1

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.89 AU - 4.25 AU

Year: 5772 Days

Day: 13.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 89,544,184 km

• M1: 127,009 km (0.025 R)
• M2: 546,032 km (0.065 R)
• M3: 881,431 km (0.118 R)
• M4: 1,770,640 km (0.115 R)
• M5: 4,794,911 km (0.075 R)
• M6: 7,730,769 km (0.111 R)
• M7: 8,619,381 km (0.079 R)
• M8: 9,960,077 km (0.102 R)
• M9: 11,781,730 km (0.081 R)
• M10: 13,144,567 km (0.107 R)
• M11: 14,358,254 km (0.108 R)
• M12: 17,007,333 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.5

Radius: 3.2

Gravity: 38.72 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.08 AU - 7.28 AU

Year: 13524 Days

Day: 17.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,544,184 km

• M1: 40,242 km (0.066 R)
• M2: 173,683 km (0.12 R)
• M3: 305,928 km (0.054 R)
• M4: 748,887 km (0.077 R)
• M5: 1,077,254 km (0.027 R)
• M6: 1,536,520 km (0.099 R)
• M7: 1,809,985 km (0.078 R)
• M8: 2,061,608 km (0.046 R)
• M9: 3,379,416 km (0.102 R)
• M10: 4,487,787 km (0.088 R)
• M11: 4,637,684 km (0.087 R)
• M12: 6,068,438 km (0.116 R)
• M13: 8,429,541 km (0.117 R)
• M14: 8,566,124 km (0.115 R)
• M15: 9,319,499 km (0.116 R)
• M16: 18,334,865 km (0.073 R)
• M17: 23,203,677 km (0.114 R)
• M18: 25,408,301 km (0.079 R)
• M19: 25,598,140 km (0.073 R)
• M20: 29,595,246 km (0.048 R)
• M21: 33,645,160 km (0.087 R)
• M22: 45,142,653 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.4

Radius: 8

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.39 AU - 12.15 AU

Year: 23135 Days

Day: 23.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 89,544,184 km

• M1: 100,829 km (0.107 R)
• M2: 372,200 km (0.082 R)
• M3: 621,130 km (0.049 R)
• M4: 976,126 km (0.111 R)
• M5: 1,617,751 km (0.1 R)
• M6: 2,738,389 km (0.102 R)
• M7: 3,677,415 km (0.051 R)
• M8: 4,703,955 km (0.088 R)
• M9: 7,666,891 km (0.081 R)
• M10: 8,142,014 km (0.113 R)
• M11: 9,807,038 km (0.086 R)
• M12: 12,175,023 km (0.103 R)
• M13: 16,317,687 km (0.055 R)
• M14: 18,098,500 km (0.113 R)
• M15: 20,202,744 km (0.08 R)
• M16: 20,803,678 km (0.041 R)
• M17: 21,108,708 km (0.049 R)
• M18: 29,482,898 km (0.106 R)
• M19: 30,516,769 km (0.105 R)
• M20: 31,977,592 km (0.114 R)
• M21: 33,345,665 km (0.062 R)
• M22: 38,440,968 km (0.086 R)
• M23: 39,986,763 km (0.062 R)
• M24: 41,895,931 km (0.089 R)
• M25: 45,895,131 km (0.083 R)
• M26: 50,324,125 km (0.1 R)
• M27: 52,924,585 km (0.063 R)
• M28: 54,835,997 km (0.102 R)
• M29: 78,249,410 km (0.042 R)
• M30: 79,730,130 km (0.096 R)
• M31: 83,513,311 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 13,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit