🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.9

Radius: 12.9

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.7 AU - 0.72 AU

Year: 399 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 74,965,638 km

• M1: 161,117 km (0.103 R)
• M2: 1,040,304 km (0.101 R)
• M3: 1,617,751 km (0.119 R)
• M4: 2,477,640 km (0.116 R)
• M5: 2,886,790 km (0.082 R)
• M6: 3,659,014 km (0.082 R)
• M7: 4,452,631 km (0.033 R)
• M8: 5,109,216 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.3

Radius: 12.1

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.61 AU - 0.99 AU

Year: 477 Days

Day: 12.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 74,965,638 km

• M1: 150,495 km (0.064 R)
• M2: 588,668 km (0.118 R)
• M3: 1,287,738 km (0.033 R)
• M4: 2,072,080 km (0.11 R)
• M5: 2,518,929 km (0.072 R)
• M6: 3,091,290 km (0.09 R)
• M7: 4,012,963 km (0.07 R)
• M8: 4,406,106 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838

Radius: 8.8

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.69 AU - 0.93 AU

Year: 486 Days

Day: 5.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,965,638 km

• M1: 109,506 km (0.111 R)
• M2: 390,151 km (0.075 R)
• M3: 793,766 km (0.112 R)
• M4: 1,087,277 km (0.082 R)
• M5: 1,434,045 km (0.087 R)
• M6: 1,813,575 km (0.112 R)
• M7: 2,231,402 km (0.083 R)
• M8: 2,534,637 km (0.04 R)
• M9: 3,188,828 km (0.11 R)
• M10: 3,485,481 km (0.063 R)
• M11: 3,814,147 km (0.109 R)
• M12: 4,177,820 km (0.119 R)
• M13: 4,488,385 km (0.102 R)
• M14: 5,239,815 km (0.105 R)
• M15: 5,513,878 km (0.109 R)
• M16: 6,241,672 km (0.062 R)
• M17: 6,748,210 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.6

Radius: 13.1

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.77 AU - 1.19 AU

Year: 647 Days

Day: 5.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 74,965,638 km

• M1: 162,912 km (0.101 R)
• M2: 606,171 km (0.104 R)
• M3: 1,108,071 km (0.114 R)
• M4: 1,661,883 km (0.106 R)
• M5: 2,217,340 km (0.102 R)
• M6: 2,985,226 km (0.117 R)
• M7: 3,482,190 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.4

Radius: 10.5

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.1 AU - 1.68 AU

Year: 1093 Days

Day: 6.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,965,638 km

• M1: 132,095 km (0.054 R)
• M2: 627,862 km (0.101 R)
• M3: 1,452,745 km (0.105 R)
• M4: 1,934,600 km (0.068 R)
• M5: 2,389,078 km (0.105 R)
• M6: 2,756,640 km (0.1 R)
• M7: 3,541,131 km (0.115 R)
• M8: 3,936,369 km (0.097 R)
• M9: 4,452,781 km (0.09 R)
• M10: 4,848,766 km (0.097 R)
• M11: 5,320,299 km (0.082 R)
• M12: 5,748,597 km (0.106 R)
• M13: 6,513,641 km (0.114 R)
• M14: 6,941,790 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.7

Radius: 14.1

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.59 AU - 4.75 AU

Year: 5679 Days

Day: 7.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,965,638 km

• M1: 175,628 km (0.109 R)
• M2: 1,036,863 km (0.117 R)
• M3: 1,686,866 km (0.105 R)
• M4: 2,189,963 km (0.119 R)
• M5: 2,680,495 km (0.077 R)
• M6: 3,412,178 km (0.106 R)
• M7: 4,274,011 km (0.075 R)
• M8: 6,314,077 km (0.113 R)
• M9: 7,982,991 km (0.114 R)
• M10: 8,828,967 km (0.051 R)
• M11: 9,425,563 km (0.029 R)
• M12: 18,064,092 km (0.113 R)
• M13: 19,273,741 km (0.093 R)
• M14: 20,343,814 km (0.107 R)
• M15: 21,057,097 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.9

Radius: 10

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.84 AU - 6.26 AU

Year: 7568 Days

Day: 8.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,965,638 km

• M1: 124,465 km (0.069 R)
• M2: 711,338 km (0.113 R)
• M3: 1,073,215 km (0.082 R)
• M4: 1,827,936 km (0.074 R)
• M5: 2,774,891 km (0.102 R)
• M6: 3,154,720 km (0.119 R)
• M7: 3,722,893 km (0.118 R)
• M8: 4,508,581 km (0.114 R)
• M9: 5,008,986 km (0.115 R)
• M10: 5,723,315 km (0.039 R)
• M11: 7,144,046 km (0.093 R)
• M12: 8,746,987 km (0.028 R)
• M13: 9,825,289 km (0.053 R)
• M14: 10,851,082 km (0.113 R)
• M15: 15,441,193 km (0.041 R)
• M16: 15,854,083 km (0.109 R)
• M17: 16,640,519 km (0.045 R)
• M18: 17,707,750 km (0.085 R)
• M19: 18,030,134 km (0.072 R)
• M20: 20,327,807 km (0.064 R)
• M21: 22,966,265 km (0.027 R)
• M22: 24,051,298 km (0.101 R)
• M23: 25,332,903 km (0.085 R)
• M24: 26,913,106 km (0.111 R)
• M25: 27,597,815 km (0.117 R)
• M26: 28,031,649 km (0.118 R)
• M27: 29,450,286 km (0.102 R)
• M28: 30,269,184 km (0.109 R)

Asteroid Belt

Center: 6.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.4

Radius: 6.1

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.42 AU - 9.34 AU

Year: 16177 Days

Day: 19 Hours

Environment

Temp: -235 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,965,638 km

• M1: 75,846 km (0.09 R)
• M2: 296,204 km (0.109 R)
• M3: 526,136 km (0.111 R)
• M4: 715,975 km (0.094 R)
• M5: 2,669,574 km (0.077 R)
• M6: 3,803,825 km (0.111 R)
• M7: 4,364,817 km (0.025 R)
• M8: 4,650,699 km (0.119 R)
• M9: 4,888,260 km (0.05 R)
• M10: 6,561,961 km (0.086 R)
• M11: 9,785,197 km (0.066 R)
• M12: 13,269,331 km (0.089 R)
• M13: 18,295,820 km (0.079 R)
• M14: 18,590,976 km (0.116 R)
• M15: 21,800,898 km (0.086 R)
• M16: 22,721,074 km (0.104 R)
• M17: 24,818,287 km (0.105 R)
• M18: 26,285,991 km (0.057 R)
• M19: 32,412,922 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.2

Radius: 7

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.18 AU - 11.32 AU

Year: 21883 Days

Day: 18.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,965,638 km

• M1: 87,066 km (0.101 R)
• M2: 1,229,246 km (0.104 R)
• M3: 2,211,505 km (0.098 R)
• M4: 3,639,118 km (0.092 R)
• M5: 4,772,322 km (0.078 R)
• M6: 5,061,195 km (0.083 R)
• M7: 7,567,259 km (0.078 R)
• M8: 11,234,800 km (0.115 R)
• M9: 11,747,173 km (0.056 R)
• M10: 12,818,742 km (0.118 R)
• M11: 35,757,631 km (0.086 R)
• M12: 45,586,660 km (0.068 R)
• M13: 53,409,731 km (0.073 R)
• M14: 55,772,629 km (0.026 R)
• M15: 66,957,913 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: 447 - 13,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit