🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.39 AU - 2.59 AU

Year: 1657 Days

Day: 43.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.1

Radius: 9

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.55 AU - 5.07 AU

Year: 4449 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 95,583,073 km

• M1: 111,899 km (0.047 R)
• M2: 573,409 km (0.109 R)
• M3: 929,452 km (0.073 R)
• M4: 1,401,283 km (0.103 R)
• M5: 1,705,565 km (0.095 R)
• M6: 2,054,278 km (0.08 R)
• M7: 2,725,673 km (0.039 R)
• M8: 3,576,735 km (0.075 R)
• M9: 5,041,897 km (0.099 R)
• M10: 5,879,944 km (0.112 R)
• M11: 7,323,713 km (0.071 R)
• M12: 8,469,633 km (0.053 R)
• M13: 8,876,838 km (0.07 R)
• M14: 9,651,007 km (0.083 R)
• M15: 11,025,662 km (0.086 R)
• M16: 12,058,037 km (0.118 R)
• M17: 17,780,455 km (0.102 R)
• M18: 18,265,152 km (0.108 R)
• M19: 19,836,378 km (0.079 R)
• M20: 22,324,490 km (0.079 R)
• M21: 22,959,683 km (0.105 R)
• M22: 23,317,820 km (0.087 R)
• M23: 23,898,559 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.9

Radius: 12.6

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.93 AU - 6.33 AU

Year: 5634 Days

Day: 10.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 95,583,073 km

• M1: 157,078 km (0.097 R)
• M2: 947,852 km (0.098 R)
• M3: 1,340,696 km (0.115 R)
• M4: 2,706,824 km (0.076 R)
• M5: 3,168,184 km (0.079 R)
• M6: 5,597,952 km (0.096 R)
• M7: 6,190,509 km (0.107 R)
• M8: 6,998,488 km (0.101 R)
• M9: 7,575,337 km (0.065 R)
• M10: 8,460,059 km (0.056 R)
• M11: 9,284,343 km (0.086 R)
• M12: 10,997,388 km (0.114 R)
• M13: 13,179,872 km (0.112 R)
• M14: 13,893,154 km (0.116 R)
• M15: 14,689,763 km (0.098 R)
• M16: 15,697,903 km (0.114 R)
• M17: 17,458,072 km (0.105 R)
• M18: 18,251,389 km (0.085 R)
• M19: 21,144,163 km (0.079 R)
• M20: 24,248,768 km (0.086 R)
• M21: 28,541,628 km (0.066 R)
• M22: 33,115,733 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896

Radius: 3.7

Gravity: 65.45 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.9 AU - 13.32 AU

Year: 15618 Days

Day: 16.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 95,583,073 km

• M1: 46,076 km (0.096 R)
• M2: 374,443 km (0.059 R)
• M3: 507,137 km (0.055 R)
• M4: 699,071 km (0.115 R)
• M5: 972,985 km (0.086 R)
• M6: 1,403,378 km (0.089 R)
• M7: 3,281,579 km (0.097 R)
• M8: 5,013,773 km (0.052 R)
• M9: 6,218,484 km (0.039 R)
• M10: 6,344,446 km (0.091 R)
• M11: 6,910,075 km (0.065 R)
• M12: 8,291,911 km (0.054 R)
• M13: 10,784,211 km (0.063 R)
• M14: 11,842,766 km (0.113 R)
• M15: 13,313,014 km (0.072 R)
• M16: 17,345,424 km (0.083 R)
• M17: 34,158,879 km (0.073 R)
• M18: 34,683,070 km (0.1 R)
• M19: 41,545,423 km (0.108 R)
• M20: 47,939,535 km (0.08 R)
• M21: 55,138,035 km (0.034 R)
• M22: 56,586,143 km (0.113 R)
• M23: 57,688,828 km (0.119 R)
• M24: 60,316,964 km (0.089 R)
• M25: 60,698,887 km (0.108 R)
• M26: 60,890,373 km (0.082 R)
• M27: 62,242,438 km (0.041 R)
• M28: 65,810,796 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.4

Radius: 7.6

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 13.06 AU - 19.52 AU

Year: 27729 Days

Day: 20.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 95,583,073 km

• M1: 98,286 km (0.112 R)
• M2: 633,098 km (0.09 R)
• M3: 881,580 km (0.049 R)
• M4: 1,912,010 km (0.112 R)
• M5: 2,570,989 km (0.111 R)
• M6: 4,049,764 km (0.116 R)
• M7: 5,586,284 km (0.088 R)
• M8: 6,821,214 km (0.086 R)
• M9: 7,633,680 km (0.12 R)
• M10: 8,008,722 km (0.116 R)
• M11: 8,680,416 km (0.046 R)
• M12: 10,135,555 km (0.111 R)
• M13: 10,920,944 km (0.077 R)
• M14: 13,366,719 km (0.111 R)
• M15: 14,230,198 km (0.026 R)
• M16: 15,722,886 km (0.103 R)
• M17: 17,592,859 km (0.07 R)
• M18: 24,659,863 km (0.074 R)
• M19: 25,009,174 km (0.094 R)
• M20: 27,797,379 km (0.08 R)
• M21: 29,461,655 km (0.077 R)
• M22: 30,652,155 km (0.091 R)
• M23: 31,600,007 km (0.108 R)
• M24: 32,012,149 km (0.082 R)
• M25: 35,884,191 km (0.096 R)
• M26: 39,103,387 km (0.081 R)
• M27: 42,510,030 km (0.104 R)
• M28: 50,279,246 km (0.104 R)
• M29: 58,529,718 km (0.118 R)
• M30: 75,180,111 km (0.045 R)
• M31: 82,222,879 km (0.115 R)
• M32: 84,312,911 km (0.051 R)
• M33: 84,576,652 km (0.109 R)
• M34: 92,466,444 km (0.065 R)
• M35: 95,583,016 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 16,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit