🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.2

Radius: 11.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.53 AU - 0.65 AU

Year: 302 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 34,614,189 km

• M1: 138,677 km (0.044 R)
• M2: 529,726 km (0.043 R)
• M3: 978,520 km (0.076 R)
• M4: 1,822,252 km (0.097 R)
• M5: 2,237,386 km (0.054 R)
• M6: 2,679,148 km (0.087 R)
• M7: 3,517,046 km (0.032 R)
• M8: 4,106,013 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.3

Radius: 11.7

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.08 AU - 1.12 AU

Year: 769 Days

Day: 10.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 34,614,189 km

• M1: 146,008 km (0.042 R)
• M2: 528,828 km (0.057 R)
• M3: 1,006,644 km (0.046 R)
• M4: 1,456,186 km (0.059 R)
• M5: 2,005,210 km (0.062 R)
• M6: 2,392,668 km (0.086 R)
• M7: 2,886,042 km (0.035 R)
• M8: 3,321,821 km (0.086 R)
• M9: 3,938,762 km (0.03 R)
• M10: 4,416,728 km (0.115 R)
• M11: 5,846,883 km (0.116 R)
• M12: 6,219,681 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.1

Radius: 11.5

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.27 AU - 1.91 AU

Year: 1337 Days

Day: 10.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 34,614,189 km

• M1: 143,016 km (0.116 R)
• M2: 748,438 km (0.113 R)
• M3: 1,898,995 km (0.077 R)
• M4: 2,403,739 km (0.096 R)
• M5: 3,166,538 km (0.096 R)
• M6: 3,820,580 km (0.095 R)
• M7: 4,327,118 km (0.106 R)
• M8: 5,732,142 km (0.077 R)
• M9: 7,959,205 km (0.073 R)
• M10: 9,532,376 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177

Radius: 9.5

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.56 AU - 3.04 AU

Year: 3124 Days

Day: 11.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,614,189 km

• M1: 118,182 km (0.117 R)
• M2: 562,189 km (0.053 R)
• M3: 859,141 km (0.074 R)
• M4: 2,193,404 km (0.063 R)
• M5: 2,686,030 km (0.03 R)
• M6: 4,520,399 km (0.098 R)
• M7: 5,386,271 km (0.109 R)
• M8: 6,682,238 km (0.094 R)
• M9: 7,636,373 km (0.1 R)
• M10: 8,002,289 km (0.08 R)
• M11: 10,937,100 km (0.087 R)
• M12: 11,695,861 km (0.073 R)
• M13: 12,373,838 km (0.119 R)
• M14: 12,800,791 km (0.104 R)
• M15: 13,932,349 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.8

Radius: 14.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.56 AU - 4.86 AU

Year: 5760 Days

Day: 11.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,614,189 km

• M1: 184,305 km (0.103 R)
• M2: 1,137,243 km (0.079 R)
• M3: 1,945,969 km (0.058 R)
• M4: 2,653,118 km (0.11 R)
• M5: 3,614,285 km (0.073 R)
• M6: 4,435,427 km (0.066 R)
• M7: 6,067,690 km (0.1 R)
• M8: 9,060,245 km (0.107 R)
• M9: 9,648,165 km (0.071 R)
• M10: 10,127,776 km (0.076 R)
• M11: 11,909,038 km (0.101 R)
• M12: 13,031,471 km (0.093 R)
• M13: 14,001,314 km (0.1 R)
• M14: 14,845,943 km (0.077 R)
• M15: 17,138,082 km (0.1 R)
• M16: 17,843,436 km (0.106 R)
• M17: 20,076,633 km (0.109 R)
• M18: 20,788,719 km (0.112 R)
• M19: 21,963,062 km (0.079 R)
• M20: 22,795,724 km (0.059 R)
• M21: 24,685,743 km (0.073 R)
• M22: 25,256,160 km (0.085 R)
• M23: 26,254,426 km (0.093 R)
• M24: 29,407,800 km (0.109 R)
• M25: 32,512,853 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.2

Radius: 12.4

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.24 AU - 5.64 AU

Year: 8461 Days

Day: 13.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,614,189 km

• M1: 154,235 km (0.106 R)
• M2: 962,214 km (0.067 R)
• M3: 1,858,604 km (0.108 R)
• M4: 2,738,239 km (0.078 R)
• M5: 3,161,153 km (0.086 R)
• M6: 3,955,517 km (0.049 R)
• M7: 4,358,684 km (0.106 R)
• M8: 5,804,248 km (0.112 R)
• M9: 6,327,092 km (0.106 R)
• M10: 6,995,944 km (0.11 R)
• M11: 7,835,188 km (0.081 R)
• M12: 8,257,952 km (0.053 R)
• M13: 12,954,428 km (0.066 R)
• M14: 15,042,963 km (0.11 R)
• M15: 15,697,903 km (0.11 R)
• M16: 16,715,617 km (0.081 R)
• M17: 19,033,487 km (0.088 R)
• M18: 24,032,150 km (0.076 R)
• M19: 25,937,877 km (0.082 R)
• M20: 27,263,015 km (0.086 R)
• M21: 38,191,888 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.8

Radius: 5.1

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.84 AU - 5.9 AU

Year: 9484 Days

Day: 18.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,614,189 km

• M1: 65,673 km (0.081 R)
• M2: 278,701 km (0.119 R)
• M3: 489,335 km (0.089 R)
• M4: 774,169 km (0.07 R)
• M5: 1,959,283 km (0.027 R)
• M6: 2,375,614 km (0.101 R)
• M7: 2,946,779 km (0.095 R)
• M8: 3,317,931 km (0.05 R)
• M9: 3,813,250 km (0.049 R)
• M10: 5,413,797 km (0.035 R)
• M11: 6,563,607 km (0.117 R)
• M12: 7,828,905 km (0.079 R)
• M13: 8,022,036 km (0.06 R)
• M14: 10,642,243 km (0.093 R)
• M15: 12,481,848 km (0.088 R)
• M16: 13,894,650 km (0.08 R)
• M17: 17,293,065 km (0.087 R)
• M18: 20,034,147 km (0.111 R)
• M19: 24,916,573 km (0.098 R)
• M20: 27,143,486 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 17,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit