🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.51 AU - 0.59 AU

Year: 259 Days

Day: 15.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,895,514 km

• M1: 302,337 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.9

Radius: 11.2

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.84 AU - 1.06 AU

Year: 589 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 33,895,514 km

• M1: 139,276 km (0.081 R)
• M2: 503,846 km (0.052 R)
• M3: 870,809 km (0.078 R)
• M4: 1,288,786 km (0.114 R)
• M5: 1,683,574 km (0.12 R)
• M6: 2,093,323 km (0.117 R)
• M7: 2,473,152 km (0.038 R)
• M8: 3,043,868 km (0.101 R)
• M9: 3,843,020 km (0.095 R)
• M10: 4,230,478 km (0.078 R)
• M11: 5,207,951 km (0.113 R)
• M12: 7,378,765 km (0.108 R)
• M13: 8,196,318 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.2

Radius: 8.9

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.06 AU - 1.42 AU

Year: 878 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,895,514 km

• M1: 111,600 km (0.107 R)
• M2: 484,996 km (0.042 R)
• M3: 779,255 km (0.062 R)
• M4: 1,482,664 km (0.109 R)
• M5: 1,960,181 km (0.089 R)
• M6: 2,361,702 km (0.108 R)
• M7: 2,854,028 km (0.087 R)
• M8: 3,468,875 km (0.12 R)
• M9: 3,905,701 km (0.11 R)
• M10: 4,297,498 km (0.083 R)
• M11: 5,270,931 km (0.082 R)
• M12: 5,691,152 km (0.1 R)
• M13: 6,071,878 km (0.068 R)
• M14: 7,600,170 km (0.109 R)
• M15: 8,338,735 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626

Radius: 13.3

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.31 AU - 1.83 AU

Year: 1251 Days

Day: 10.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,895,514 km

• M1: 168,148 km (0.092 R)
• M2: 620,083 km (0.087 R)
• M3: 1,425,817 km (0.066 R)
• M4: 1,853,518 km (0.116 R)
• M5: 2,402,991 km (0.051 R)
• M6: 3,214,260 km (0.111 R)
• M7: 4,626,763 km (0.094 R)
• M8: 5,120,586 km (0.1 R)
• M9: 5,691,900 km (0.07 R)
• M10: 6,488,658 km (0.086 R)
• M11: 8,779,151 km (0.1 R)
• M12: 9,751,687 km (0.067 R)
• M13: 10,216,936 km (0.115 R)
• M14: 11,091,934 km (0.081 R)
• M15: 11,564,963 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.6

Radius: 14.5

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.41 AU - 2.23 AU

Year: 1561 Days

Day: 6.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,895,514 km

• M1: 180,265 km (0.091 R)
• M2: 672,442 km (0.035 R)
• M3: 1,180,028 km (0.081 R)
• M4: 1,764,507 km (0.113 R)
• M5: 2,263,266 km (0.076 R)
• M6: 2,786,260 km (0.116 R)
• M7: 3,953,423 km (0.108 R)
• M8: 4,558,995 km (0.105 R)
• M9: 5,815,767 km (0.082 R)
• M10: 6,424,331 km (0.062 R)
• M11: 7,156,164 km (0.12 R)
• M12: 7,827,110 km (0.115 R)
• M13: 9,166,610 km (0.107 R)
• M14: 9,823,943 km (0.088 R)
• M15: 10,977,193 km (0.08 R)
• M16: 12,375,633 km (0.115 R)
• M17: 13,594,258 km (0.082 R)
• M18: 14,060,704 km (0.095 R)
• M19: 14,581,753 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904

Radius: 7

Gravity: 18.45 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.66 AU - 6.72 AU

Year: 11002 Days

Day: 23.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,895,514 km

• M1: 87,814 km (0.112 R)
• M2: 352,303 km (0.078 R)
• M3: 1,237,922 km (0.055 R)
• M4: 1,567,636 km (0.063 R)
• M5: 2,364,394 km (0.052 R)
• M6: 3,721,546 km (0.059 R)
• M7: 6,158,944 km (0.073 R)
• M8: 7,378,167 km (0.1 R)
• M9: 8,558,345 km (0.118 R)
• M10: 9,044,089 km (0.065 R)
• M11: 10,722,876 km (0.119 R)
• M12: 11,402,649 km (0.041 R)
• M13: 12,171,283 km (0.098 R)
• M14: 13,549,827 km (0.104 R)
• M15: 14,344,192 km (0.072 R)
• M16: 22,665,723 km (0.066 R)
• M17: 28,410,132 km (0.081 R)
• M18: 28,946,590 km (0.102 R)
• M19: 32,774,799 km (0.036 R)
• M20: 33,364,813 km (0.111 R)
• M21: 38,082,532 km (0.043 R)
• M22: 39,793,482 km (0.107 R)
• M23: 43,226,454 km (0.057 R)
• M24: 43,509,344 km (0.095 R)
• M25: 47,300,004 km (0.09 R)
• M26: 50,049,613 km (0.12 R)
• M27: 52,581,557 km (0.076 R)
• M28: 54,535,605 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.6

Radius: 3.8

Gravity: 12.85 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.11 AU - 7.61 AU

Year: 11424 Days

Day: 24.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 33,895,514 km

• M1: 47,273 km (0.085 R)
• M2: 248,033 km (0.055 R)
• M3: 422,614 km (0.111 R)
• M4: 814,411 km (0.111 R)
• M5: 1,342,790 km (0.055 R)
• M6: 1,948,961 km (0.095 R)
• M7: 2,414,360 km (0.113 R)
• M8: 3,561,477 km (0.095 R)
• M9: 4,005,184 km (0.112 R)
• M10: 4,152,687 km (0.097 R)
• M11: 5,959,830 km (0.1 R)
• M12: 6,119,899 km (0.088 R)
• M13: 8,350,703 km (0.039 R)
• M14: 8,755,066 km (0.089 R)
• M15: 9,822,746 km (0.056 R)
• M16: 10,926,778 km (0.097 R)
• M17: 11,215,203 km (0.045 R)
• M18: 11,958,255 km (0.114 R)
• M19: 13,106,868 km (0.111 R)
• M20: 18,035,669 km (0.119 R)
• M21: 18,506,005 km (0.097 R)
• M22: 19,192,210 km (0.079 R)
• M23: 20,181,052 km (0.051 R)
• M24: 22,106,676 km (0.049 R)
• M25: 26,923,578 km (0.091 R)
• M26: 27,185,673 km (0.102 R)
• M27: 27,361,301 km (0.115 R)
• M28: 29,807,226 km (0.088 R)
• M29: 31,807,499 km (0.085 R)
• M30: 32,002,575 km (0.101 R)
• M31: 33,289,865 km (0.095 R)
• M32: 33,692,881 km (0.086 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: 407 - 15,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit