🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.7

Radius: 8.1

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.49 AU - 0.61 AU

Year: 287 Days

Day: 13 Hours

Environment

Temp: -146 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 52,644,671 km

• M1: 100,829 km (0.079 R)
• M2: 356,492 km (0.075 R)
• M3: 717,920 km (0.096 R)
• M4: 1,190,051 km (0.068 R)
• M5: 1,480,121 km (0.068 R)
• M6: 1,896,303 km (0.117 R)
• M7: 2,404,636 km (0.105 R)
• M8: 3,000,784 km (0.105 R)
• M9: 3,343,812 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.6

Radius: 11.3

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.89 AU - 0.91 AU

Year: 600 Days

Day: 7.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,644,671 km

• M1: 141,220 km (0.116 R)
• M2: 648,208 km (0.12 R)
• M3: 1,195,586 km (0.068 R)
• M4: 1,550,133 km (0.101 R)
• M5: 2,276,880 km (0.074 R)
• M6: 2,764,120 km (0.115 R)
• M7: 3,653,180 km (0.102 R)
• M8: 4,187,244 km (0.066 R)
• M9: 4,609,260 km (0.109 R)
• M10: 4,974,129 km (0.056 R)
• M11: 5,613,062 km (0.092 R)
• M12: 6,186,620 km (0.095 R)
• M13: 7,098,419 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138

Radius: 11

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.06 AU - 1.12 AU

Year: 800 Days

Day: 5.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 52,644,671 km

• M1: 137,032 km (0.118 R)
• M2: 494,720 km (0.106 R)
• M3: 838,795 km (0.096 R)
• M4: 1,318,406 km (0.109 R)
• M5: 2,584,752 km (0.111 R)
• M6: 2,978,942 km (0.089 R)
• M7: 3,334,237 km (0.084 R)
• M8: 4,289,121 km (0.11 R)
• M9: 4,730,135 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.2

Radius: 9.2

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.01 AU - 1.41 AU

Year: 936 Days

Day: 13.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,644,671 km

• M1: 114,442 km (0.079 R)
• M2: 458,667 km (0.109 R)
• M3: 892,351 km (0.057 R)
• M4: 1,642,435 km (0.037 R)
• M5: 1,961,527 km (0.105 R)
• M6: 4,727,742 km (0.064 R)
• M7: 5,482,313 km (0.118 R)
• M8: 6,292,685 km (0.077 R)
• M9: 7,131,929 km (0.07 R)
• M10: 8,391,842 km (0.113 R)
• M11: 8,946,551 km (0.075 R)
• M12: 9,407,761 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416

Radius: 10.1

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.3 AU - 3.02 AU

Year: 3050 Days

Day: 5.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,644,671 km

• M1: 126,709 km (0.108 R)
• M2: 465,549 km (0.082 R)
• M3: 915,389 km (0.072 R)
• M4: 1,412,204 km (0.083 R)
• M5: 1,857,407 km (0.048 R)
• M6: 2,235,142 km (0.062 R)
• M7: 2,620,356 km (0.026 R)
• M8: 3,066,008 km (0.111 R)
• M9: 3,763,434 km (0.095 R)
• M10: 4,736,269 km (0.108 R)
• M11: 6,525,609 km (0.06 R)
• M12: 7,114,725 km (0.05 R)
• M13: 8,859,934 km (0.081 R)
• M14: 10,456,293 km (0.109 R)
• M15: 11,581,568 km (0.037 R)
• M16: 12,277,796 km (0.09 R)
• M17: 13,574,212 km (0.11 R)
• M18: 14,534,331 km (0.117 R)
• M19: 15,295,933 km (0.043 R)
• M20: 16,950,486 km (0.109 R)
• M21: 17,368,911 km (0.064 R)
• M22: 18,117,649 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.2

Radius: 10.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.09 AU - 4.81 AU

Year: 5518 Days

Day: 9.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 70.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,644,671 km

• M1: 129,402 km (0.04 R)
• M2: 558,898 km (0.104 R)
• M3: 1,122,433 km (0.083 R)
• M4: 1,611,767 km (0.078 R)
• M5: 2,366,638 km (0.116 R)
• M6: 2,973,856 km (0.061 R)
• M7: 4,867,616 km (0.098 R)
• M8: 5,432,647 km (0.073 R)
• M9: 5,959,082 km (0.116 R)
• M10: 8,974,077 km (0.066 R)
• M11: 9,939,582 km (0.112 R)
• M12: 11,221,037 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.9

Radius: 3.6

Gravity: 33.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.78 AU - 8.26 AU

Year: 14496 Days

Day: 17.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,644,671 km

• M1: 45,179 km (0.107 R)
• M2: 163,062 km (0.079 R)
• M3: 276,756 km (0.104 R)
• M4: 927,208 km (0.077 R)
• M5: 4,556,003 km (0.103 R)
• M6: 6,347,438 km (0.118 R)
• M7: 8,009,470 km (0.032 R)
• M8: 8,559,541 km (0.12 R)
• M9: 9,183,514 km (0.071 R)
• M10: 14,490,050 km (0.038 R)
• M11: 15,794,094 km (0.108 R)
• M12: 15,935,764 km (0.059 R)
• M13: 16,078,330 km (0.094 R)
• M14: 17,174,434 km (0.097 R)
• M15: 19,110,530 km (0.088 R)
• M16: 19,595,825 km (0.103 R)
• M17: 22,682,179 km (0.063 R)
• M18: 23,593,529 km (0.119 R)
• M19: 27,178,343 km (0.062 R)
• M20: 27,689,070 km (0.087 R)
• M21: 31,781,020 km (0.093 R)
• M22: 32,805,915 km (0.027 R)
• M23: 42,353,850 km (0.117 R)
• M24: 48,647,582 km (0.089 R)
• M25: 50,773,667 km (0.082 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 17,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit