🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.6

Radius: 9.7

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.66 AU - 1.02 AU

Year: 505 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 91.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 27,308,568 km

• M1: 120,576 km (0.119 R)
• M2: 446,101 km (0.103 R)
• M3: 866,770 km (0.105 R)
• M4: 1,324,540 km (0.113 R)
• M5: 1,807,142 km (0.106 R)
• M6: 2,321,759 km (0.054 R)
• M7: 3,367,598 km (0.044 R)
• M8: 4,069,212 km (0.096 R)
• M9: 5,126,569 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.8

Radius: 14

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.73 AU - 0.97 AU

Year: 514 Days

Day: 5.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 27,308,568 km

• M1: 175,628 km (0.042 R)
• M2: 617,540 km (0.088 R)
• M3: 1,285,495 km (0.047 R)
• M4: 1,813,575 km (0.061 R)
• M5: 2,417,651 km (0.115 R)
• M6: 2,867,193 km (0.093 R)
• M7: 3,980,650 km (0.088 R)
• M8: 5,262,703 km (0.103 R)
• M9: 6,027,448 km (0.119 R)
• M10: 6,723,676 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.1

Radius: 13.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.87 AU - 0.93 AU

Year: 560 Days

Day: 12.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 27,308,568 km

• M1: 166,652 km (0.116 R)
• M2: 594,652 km (0.084 R)
• M3: 1,189,303 km (0.025 R)
• M4: 2,399,251 km (0.032 R)
• M5: 2,996,296 km (0.075 R)
• M6: 3,634,929 km (0.051 R)
• M7: 4,175,576 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.9

Radius: 9.6

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.04 AU - 1.66 AU

Year: 1029 Days

Day: 9.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,308,568 km

• M1: 119,379 km (0.108 R)
• M2: 488,886 km (0.045 R)
• M3: 812,915 km (0.112 R)
• M4: 1,190,799 km (0.101 R)
• M5: 1,492,688 km (0.117 R)
• M6: 1,856,360 km (0.12 R)
• M7: 2,189,664 km (0.09 R)
• M8: 2,490,057 km (0.039 R)
• M9: 2,857,619 km (0.071 R)
• M10: 3,394,525 km (0.094 R)
• M11: 4,184,552 km (0.117 R)
• M12: 4,540,445 km (0.115 R)
• M13: 4,974,728 km (0.076 R)
• M14: 5,948,610 km (0.113 R)
• M15: 6,516,034 km (0.072 R)
• M16: 7,020,179 km (0.086 R)
• M17: 7,370,537 km (0.089 R)
• M18: 9,331,167 km (0.077 R)
• M19: 9,693,942 km (0.065 R)
• M20: 10,319,560 km (0.091 R)
• M21: 10,839,263 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.5

Radius: 8.1

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.88 AU - 2.26 AU

Year: 1954 Days

Day: 13.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 27,308,568 km

• M1: 107,710 km (0.06 R)
• M2: 417,827 km (0.108 R)
• M3: 975,677 km (0.117 R)
• M4: 1,385,575 km (0.086 R)
• M5: 1,693,149 km (0.085 R)
• M6: 2,278,974 km (0.057 R)
• M7: 5,141,230 km (0.093 R)
• M8: 7,464,635 km (0.1 R)
• M9: 8,910,797 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.4

Radius: 12.3

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.79 AU - 2.55 AU

Year: 2097 Days

Day: 10 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 27,308,568 km

• M1: 153,487 km (0.12 R)
• M2: 626,217 km (0.06 R)
• M3: 1,185,414 km (0.059 R)
• M4: 1,587,233 km (0.112 R)
• M5: 2,144,186 km (0.114 R)
• M6: 2,663,590 km (0.116 R)
• M7: 3,198,851 km (0.113 R)
• M8: 3,730,073 km (0.096 R)
• M9: 4,746,591 km (0.055 R)
• M10: 5,296,363 km (0.096 R)
• M11: 6,415,056 km (0.117 R)
• M12: 7,746,627 km (0.084 R)
• M13: 9,116,345 km (0.056 R)
• M14: 9,786,693 km (0.117 R)
• M15: 11,146,537 km (0.099 R)
• M16: 12,330,754 km (0.054 R)
• M17: 12,714,921 km (0.115 R)
• M18: 14,756,783 km (0.026 R)
• M19: 15,931,126 km (0.089 R)
• M20: 18,856,064 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.9

Radius: 9.9

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.67 AU - 3.51 AU

Year: 3563 Days

Day: 9.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 27,308,568 km

• M1: 123,119 km (0.106 R)
• M2: 466,596 km (0.092 R)
• M3: 1,436,289 km (0.051 R)
• M4: 1,820,905 km (0.105 R)
• M5: 2,157,800 km (0.118 R)
• M6: 2,617,514 km (0.048 R)
• M7: 3,273,800 km (0.112 R)
• M8: 3,861,869 km (0.082 R)
• M9: 4,836,798 km (0.103 R)
• M10: 5,222,312 km (0.037 R)
• M11: 5,768,195 km (0.083 R)
• M12: 7,038,580 km (0.11 R)
• M13: 8,413,384 km (0.114 R)
• M14: 9,049,026 km (0.105 R)
• M15: 10,000,318 km (0.048 R)
• M16: 11,192,913 km (0.104 R)
• M17: 13,304,337 km (0.117 R)
• M18: 14,167,068 km (0.06 R)
• M19: 14,744,965 km (0.115 R)
• M20: 16,458,010 km (0.082 R)
• M21: 17,451,938 km (0.059 R)
• M22: 17,933,194 km (0.09 R)
• M23: 18,300,008 km (0.084 R)
• M24: 23,101,202 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.1

Radius: 13.2

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.1 AU - 3.76 AU

Year: 4167 Days

Day: 11.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 27,308,568 km

• M1: 164,558 km (0.114 R)
• M2: 1,116,599 km (0.031 R)
• M3: 2,389,976 km (0.072 R)
• M4: 3,648,692 km (0.108 R)
• M5: 4,304,679 km (0.086 R)
• M6: 5,736,181 km (0.092 R)
• M7: 6,953,159 km (0.1 R)
• M8: 8,717,816 km (0.113 R)
• M9: 9,559,304 km (0.091 R)
• M10: 11,172,867 km (0.082 R)
• M11: 16,375,133 km (0.103 R)
• M12: 17,844,333 km (0.091 R)
• M13: 24,685,593 km (0.082 R)
• M14: 25,238,058 km (0.116 R)

Asteroid Belt

Center: 4.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.6

Radius: 14.5

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.21 AU - 6.01 AU

Year: 7578 Days

Day: 5.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 27,308,568 km

• M1: 180,415 km (0.087 R)
• M2: 898,186 km (0.037 R)
• M3: 1,446,013 km (0.092 R)
• M4: 2,233,646 km (0.05 R)
• M5: 2,907,883 km (0.117 R)
• M6: 6,158,047 km (0.06 R)
• M7: 6,677,151 km (0.093 R)
• M8: 9,848,925 km (0.066 R)
• M9: 10,864,246 km (0.12 R)
• M10: 11,855,482 km (0.107 R)
• M11: 15,917,213 km (0.092 R)
• M12: 17,136,137 km (0.085 R)
• M13: 23,001,421 km (0.094 R)
• M14: 23,586,647 km (0.095 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: 196 - 16,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit