🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.1

Radius: 14.3

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.71 AU - 1.19 AU

Year: 639 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 72,131,671 km

• M1: 177,872 km (0.078 R)
• M2: 629,209 km (0.03 R)
• M3: 1,121,535 km (0.111 R)
• M4: 1,982,770 km (0.114 R)
• M5: 2,488,261 km (0.07 R)
• M6: 3,928,739 km (0.107 R)
• M7: 4,434,530 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.5

Radius: 10.7

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.04 AU - 1.18 AU

Year: 807 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,131,671 km

• M1: 133,292 km (0.055 R)
• M2: 519,105 km (0.111 R)
• M3: 898,335 km (0.064 R)
• M4: 1,295,966 km (0.106 R)
• M5: 1,641,388 km (0.039 R)
• M6: 2,030,791 km (0.102 R)
• M7: 2,710,115 km (0.088 R)
• M8: 3,285,319 km (0.049 R)
• M9: 4,222,849 km (0.09 R)
• M10: 4,762,448 km (0.118 R)
• M11: 5,583,890 km (0.075 R)
• M12: 6,136,205 km (0.107 R)
• M13: 6,476,690 km (0.092 R)
• M14: 7,552,149 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893

Radius: 9.9

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.98 AU - 3.14 AU

Year: 2827 Days

Day: 10.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 72,131,671 km

• M1: 123,119 km (0.092 R)
• M2: 540,647 km (0.085 R)
• M3: 1,004,849 km (0.116 R)
• M4: 1,383,481 km (0.117 R)
• M5: 1,714,990 km (0.085 R)
• M6: 2,910,427 km (0.078 R)
• M7: 3,350,693 km (0.12 R)
• M8: 4,020,742 km (0.101 R)
• M9: 6,601,904 km (0.104 R)
• M10: 6,991,756 km (0.113 R)
• M11: 7,654,025 km (0.081 R)
• M12: 8,496,261 km (0.036 R)
• M13: 10,087,833 km (0.046 R)
• M14: 10,525,108 km (0.051 R)
• M15: 14,292,581 km (0.049 R)
• M16: 15,358,615 km (0.056 R)
• M17: 15,725,579 km (0.068 R)
• M18: 16,259,793 km (0.101 R)
• M19: 18,167,465 km (0.04 R)
• M20: 19,723,432 km (0.115 R)
• M21: 20,724,242 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.4

Radius: 10.9

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.5 AU - 6.26 AU

Year: 8614 Days

Day: 6.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 72,131,671 km

• M1: 135,536 km (0.092 R)
• M2: 475,123 km (0.099 R)
• M3: 824,135 km (0.058 R)
• M4: 1,343,538 km (0.066 R)
• M5: 1,921,734 km (0.11 R)
• M6: 2,812,889 km (0.1 R)
• M7: 3,352,488 km (0.095 R)
• M8: 3,910,788 km (0.106 R)
• M9: 4,557,350 km (0.098 R)
• M10: 5,184,015 km (0.106 R)
• M11: 5,675,294 km (0.052 R)
• M12: 7,188,178 km (0.068 R)
• M13: 7,643,853 km (0.058 R)
• M14: 8,613,247 km (0.085 R)
• M15: 9,617,348 km (0.066 R)
• M16: 10,795,431 km (0.115 R)
• M17: 14,246,953 km (0.08 R)
• M18: 16,029,412 km (0.099 R)
• M19: 18,163,575 km (0.111 R)
• M20: 19,226,618 km (0.112 R)
• M21: 21,012,966 km (0.068 R)
• M22: 22,025,594 km (0.075 R)
• M23: 25,606,967 km (0.069 R)
• M24: 26,224,656 km (0.077 R)
• M25: 30,043,740 km (0.102 R)
• M26: 32,648,838 km (0.081 R)
• M27: 35,292,382 km (0.078 R)
• M28: 35,837,666 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589

Radius: 6.6

Gravity: 13.52 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.03 AU - 9.03 AU

Year: 15707 Days

Day: 22.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 72,131,671 km

• M1: 85,720 km (0.052 R)
• M2: 440,715 km (0.096 R)
• M3: 997,668 km (0.066 R)
• M4: 1,333,515 km (0.12 R)
• M5: 1,709,754 km (0.059 R)
• M6: 2,135,510 km (0.082 R)
• M7: 2,478,238 km (0.094 R)
• M8: 5,006,442 km (0.118 R)
• M9: 5,393,153 km (0.117 R)
• M10: 5,914,053 km (0.039 R)
• M11: 7,724,336 km (0.099 R)
• M12: 8,730,382 km (0.115 R)
• M13: 9,447,854 km (0.1 R)
• M14: 9,929,409 km (0.043 R)
• M15: 10,203,921 km (0.115 R)
• M16: 11,058,125 km (0.059 R)
• M17: 11,897,369 km (0.102 R)
• M18: 12,395,680 km (0.053 R)
• M19: 16,663,258 km (0.075 R)
• M20: 21,269,227 km (0.041 R)
• M21: 21,910,254 km (0.095 R)
• M22: 22,376,102 km (0.059 R)
• M23: 22,658,692 km (0.092 R)
• M24: 23,423,885 km (0.068 R)
• M25: 25,005,882 km (0.081 R)
• M26: 35,123,635 km (0.107 R)
• M27: 43,150,459 km (0.072 R)
• M28: 48,289,295 km (0.072 R)
• M29: 58,861,825 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.2

Radius: 6.4

Gravity: 22.93 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.66 AU - 9.44 AU

Year: 15765 Days

Day: 18.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,131,671 km

• M1: 79,586 km (0.088 R)
• M2: 327,619 km (0.101 R)
• M3: 922,420 km (0.062 R)
• M4: 1,435,691 km (0.112 R)
• M5: 1,818,811 km (0.097 R)
• M6: 2,353,175 km (0.09 R)
• M7: 3,357,874 km (0.076 R)
• M8: 4,064,574 km (0.108 R)
• M9: 4,830,665 km (0.117 R)
• M10: 5,969,553 km (0.087 R)
• M11: 7,370,837 km (0.039 R)
• M12: 7,608,099 km (0.099 R)
• M13: 8,453,028 km (0.114 R)
• M14: 8,765,687 km (0.093 R)
• M15: 9,086,126 km (0.079 R)
• M16: 10,210,653 km (0.075 R)
• M17: 11,488,368 km (0.107 R)
• M18: 11,807,610 km (0.104 R)
• M19: 12,869,157 km (0.103 R)
• M20: 13,564,039 km (0.086 R)
• M21: 20,234,458 km (0.082 R)
• M22: 23,544,162 km (0.077 R)
• M23: 25,867,865 km (0.096 R)
• M24: 26,306,187 km (0.11 R)
• M25: 26,527,143 km (0.045 R)
• M26: 26,749,446 km (0.056 R)
• M27: 65,231,254 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 18,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit