🌌 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: 264.4

Radius: 11.6

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.49 AU - 0.61 AU

Year: 272 Days

Day: 8.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 34,135,620 km

• M1: 144,362 km (0.044 R)
• M2: 525,388 km (0.079 R)
• M3: 893,847 km (0.094 R)
• M4: 1,306,438 km (0.065 R)
• M5: 1,811,181 km (0.074 R)
• M6: 2,211,057 km (0.073 R)
• M7: 2,842,808 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.8

Radius: 12.5

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.45 AU - 0.67 AU

Year: 279 Days

Day: 6 Hours

Environment

Temp: -136 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 34,135,620 km

• M1: 155,432 km (0.078 R)
• M2: 669,750 km (0.092 R)
• M3: 1,147,116 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.1

Radius: 11.4

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.87 AU - 1.09 AU

Year: 647 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,135,620 km

• M1: 141,819 km (0.113 R)
• M2: 542,891 km (0.111 R)
• M3: 918,830 km (0.092 R)
• M4: 1,349,223 km (0.115 R)
• M5: 1,905,877 km (0.06 R)
• M6: 2,264,014 km (0.045 R)
• M7: 2,923,142 km (0.11 R)
• M8: 3,364,157 km (0.116 R)
• M9: 3,777,496 km (0.12 R)
• M10: 4,255,611 km (0.097 R)
• M11: 6,155,653 km (0.043 R)
• M12: 6,884,943 km (0.094 R)
• M13: 7,394,922 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.1

Radius: 10.5

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.81 AU - 2.65 AU

Year: 2221 Days

Day: 14.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 34,135,620 km

• M1: 133,591 km (0.064 R)
• M2: 489,185 km (0.093 R)
• M3: 1,106,725 km (0.095 R)
• M4: 1,589,178 km (0.087 R)
• M5: 2,068,191 km (0.111 R)
• M6: 3,015,743 km (0.053 R)
• M7: 3,851,696 km (0.082 R)
• M8: 4,591,308 km (0.118 R)
• M9: 5,064,786 km (0.065 R)
• M10: 5,645,674 km (0.049 R)
• M11: 7,474,209 km (0.094 R)
• M12: 8,130,943 km (0.029 R)
• M13: 8,589,910 km (0.117 R)
• M14: 9,523,999 km (0.032 R)
• M15: 9,997,177 km (0.037 R)
• M16: 10,409,768 km (0.072 R)
• M17: 12,516,555 km (0.096 R)
• M18: 13,040,446 km (0.102 R)
• M19: 13,624,476 km (0.055 R)
• M20: 13,992,487 km (0.086 R)
• M21: 15,933,071 km (0.116 R)
• M22: 16,967,839 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.8

Radius: 11.9

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.37 AU - 4.53 AU

Year: 5235 Days

Day: 5.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,135,620 km

• M1: 148,102 km (0.073 R)
• M2: 621,130 km (0.113 R)
• M3: 1,107,772 km (0.116 R)
• M4: 1,490,444 km (0.109 R)
• M5: 3,018,885 km (0.079 R)
• M6: 3,445,239 km (0.071 R)
• M7: 3,911,685 km (0.094 R)
• M8: 4,726,994 km (0.04 R)
• M9: 5,597,952 km (0.062 R)
• M10: 6,392,915 km (0.094 R)
• M11: 6,848,890 km (0.107 R)
• M12: 7,326,556 km (0.085 R)
• M13: 7,998,101 km (0.112 R)
• M14: 8,600,830 km (0.081 R)
• M15: 9,006,839 km (0.074 R)
• M16: 12,080,178 km (0.1 R)
• M17: 12,779,249 km (0.113 R)
• M18: 13,162,967 km (0.08 R)
• M19: 13,752,981 km (0.099 R)
• M20: 14,258,023 km (0.104 R)
• M21: 16,742,694 km (0.12 R)
• M22: 20,530,812 km (0.042 R)
• M23: 21,057,995 km (0.048 R)
• M24: 21,459,216 km (0.106 R)
• M25: 22,002,107 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.7

Radius: 7.4

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.34 AU - 11.98 AU

Year: 20021 Days

Day: 24.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,135,620 km

• M1: 92,003 km (0.112 R)
• M2: 697,724 km (0.094 R)
• M3: 1,422,676 km (0.086 R)
• M4: 2,115,613 km (0.097 R)
• M5: 4,180,812 km (0.103 R)
• M6: 4,479,858 km (0.069 R)
• M7: 5,425,017 km (0.033 R)
• M8: 7,703,692 km (0.106 R)
• M9: 8,890,003 km (0.114 R)
• M10: 9,958,132 km (0.105 R)
• M11: 10,736,789 km (0.11 R)
• M12: 11,490,762 km (0.026 R)
• M13: 11,749,866 km (0.046 R)
• M14: 15,798,882 km (0.074 R)
• M15: 16,690,784 km (0.038 R)
• M16: 17,960,571 km (0.084 R)
• M17: 20,218,003 km (0.087 R)
• M18: 25,836,899 km (0.102 R)
• M19: 28,113,928 km (0.094 R)
• M20: 30,029,229 km (0.093 R)
• M21: 33,719,809 km (0.073 R)
• M22: 39,437,290 km (0.112 R)
• M23: 43,066,983 km (0.032 R)
• M24: 47,078,300 km (0.061 R)
• M25: 48,412,713 km (0.117 R)
• M26: 65,822,764 km (0.112 R)
• M27: 70,259,837 km (0.072 R)
• M28: 70,909,540 km (0.052 R)

Asteroid Belt

Center: 10.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.8

Radius: 7

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.47 AU - 12.53 AU

Year: 24329 Days

Day: 17.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,135,620 km

• M1: 109,506 km (0.11 R)
• M2: 900,430 km (0.118 R)
• M3: 1,266,645 km (0.085 R)
• M4: 1,926,073 km (0.036 R)
• M5: 2,450,862 km (0.037 R)
• M6: 3,128,091 km (0.117 R)
• M7: 3,713,169 km (0.059 R)
• M8: 5,939,335 km (0.035 R)
• M9: 8,123,464 km (0.088 R)
• M10: 9,567,681 km (0.082 R)
• M11: 13,551,473 km (0.082 R)
• M12: 14,165,871 km (0.11 R)
• M13: 15,092,630 km (0.107 R)
• M14: 15,691,919 km (0.112 R)
• M15: 16,683,753 km (0.108 R)
• M16: 22,585,539 km (0.113 R)
• M17: 30,684,169 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 20,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit