🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.4

Radius: 14.5

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.69 AU - 0.93 AU

Year: 503 Days

Day: 5.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 84,683,712 km

• M1: 180,415 km (0.074 R)
• M2: 693,087 km (0.041 R)
• M3: 1,164,619 km (0.108 R)
• M4: 1,832,424 km (0.11 R)
• M5: 2,321,909 km (0.085 R)
• M6: 3,152,925 km (0.059 R)
• M7: 3,891,190 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.8

Radius: 13.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.98 AU - 1.28 AU

Year: 829 Days

Day: 12.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 84,683,712 km

• M1: 173,234 km (0.059 R)
• M2: 675,285 km (0.114 R)
• M3: 1,149,510 km (0.111 R)
• M4: 1,951,953 km (0.096 R)
• M5: 2,723,130 km (0.101 R)
• M6: 3,415,319 km (0.106 R)
• M7: 3,979,603 km (0.07 R)
• M8: 4,995,372 km (0.102 R)
• M9: 6,017,724 km (0.099 R)
• M10: 6,652,917 km (0.079 R)
• M11: 7,242,332 km (0.075 R)
• M12: 8,058,239 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.8

Radius: 9.3

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.31 AU - 1.53 AU

Year: 1168 Days

Day: 6 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 84,683,712 km

• M1: 115,639 km (0.036 R)
• M2: 709,244 km (0.066 R)
• M3: 1,003,203 km (0.037 R)
• M4: 1,590,076 km (0.107 R)
• M5: 1,911,113 km (0.083 R)
• M6: 2,266,408 km (0.114 R)
• M7: 3,087,850 km (0.091 R)
• M8: 3,503,133 km (0.105 R)
• M9: 4,210,432 km (0.119 R)
• M10: 4,506,785 km (0.098 R)
• M11: 5,445,961 km (0.117 R)
• M12: 5,744,558 km (0.116 R)
• M13: 6,147,425 km (0.045 R)
• M14: 6,707,071 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.1

Radius: 14.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.71 AU - 2.39 AU

Year: 2026 Days

Day: 6.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,683,712 km

• M1: 185,352 km (0.097 R)
• M2: 698,622 km (0.107 R)
• M3: 1,198,129 km (0.094 R)
• M4: 1,905,428 km (0.052 R)
• M5: 2,572,186 km (0.119 R)
• M6: 3,455,262 km (0.111 R)
• M7: 3,975,563 km (0.105 R)
• M8: 5,590,921 km (0.063 R)
• M9: 6,448,715 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.1

Radius: 8.9

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.18 AU - 5.18 AU

Year: 6988 Days

Day: 5.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,683,712 km

• M1: 110,702 km (0.119 R)
• M2: 435,180 km (0.096 R)
• M3: 742,604 km (0.07 R)
• M4: 1,169,407 km (0.117 R)
• M5: 1,867,430 km (0.116 R)
• M6: 2,897,112 km (0.113 R)
• M7: 4,526,682 km (0.114 R)
• M8: 5,136,892 km (0.091 R)
• M9: 5,431,899 km (0.111 R)
• M10: 6,623,446 km (0.118 R)
• M11: 7,409,882 km (0.081 R)
• M12: 7,749,170 km (0.085 R)
• M13: 8,622,073 km (0.079 R)
• M14: 9,647,417 km (0.102 R)
• M15: 10,515,384 km (0.078 R)
• M16: 11,384,697 km (0.11 R)
• M17: 12,301,134 km (0.108 R)
• M18: 16,272,957 km (0.11 R)
• M19: 18,239,272 km (0.118 R)
• M20: 19,208,965 km (0.088 R)
• M21: 20,876,233 km (0.09 R)
• M22: 21,630,356 km (0.068 R)
• M23: 22,637,599 km (0.103 R)
• M24: 25,081,280 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.7

Radius: 9.9

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.11 AU - 5.33 AU

Year: 8232 Days

Day: 5.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 84,683,712 km

• M1: 127,158 km (0.115 R)
• M2: 3,779,590 km (0.119 R)
• M3: 4,393,689 km (0.049 R)
• M4: 5,154,843 km (0.083 R)
• M5: 6,738,486 km (0.058 R)
• M6: 10,768,803 km (0.086 R)
• M7: 12,519,995 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.8

Radius: 10.7

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.56 AU - 6.26 AU

Year: 8686 Days

Day: 14.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,683,712 km

• M1: 133,441 km (0.101 R)
• M2: 488,287 km (0.115 R)
• M3: 867,219 km (0.077 R)
• M4: 2,102,299 km (0.044 R)
• M5: 2,728,516 km (0.113 R)
• M6: 4,531,469 km (0.045 R)
• M7: 5,474,534 km (0.116 R)
• M8: 6,089,381 km (0.085 R)
• M9: 7,424,991 km (0.073 R)
• M10: 8,556,849 km (0.03 R)
• M11: 10,187,914 km (0.088 R)
• M12: 10,707,168 km (0.073 R)
• M13: 11,244,075 km (0.098 R)
• M14: 13,148,755 km (0.062 R)
• M15: 15,886,995 km (0.072 R)
• M16: 16,695,122 km (0.114 R)
• M17: 17,249,083 km (0.114 R)
• M18: 20,266,622 km (0.031 R)
• M19: 21,281,494 km (0.074 R)
• M20: 21,801,496 km (0.095 R)

Asteroid Belt

Center: 7.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.2

Radius: 4.6

Gravity: 34.79 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.84 AU - 12.66 AU

Year: 22652 Days

Day: 23.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,683,712 km

• M1: 58,044 km (0.056 R)
• M2: 391,049 km (0.091 R)
• M3: 1,510,490 km (0.115 R)
• M4: 2,164,232 km (0.108 R)
• M5: 3,182,096 km (0.083 R)
• M6: 10,762,968 km (0.092 R)
• M7: 10,956,099 km (0.118 R)
• M8: 11,616,424 km (0.101 R)
• M9: 13,382,876 km (0.076 R)
• M10: 17,437,726 km (0.076 R)
• M11: 19,265,812 km (0.114 R)
• M12: 20,421,905 km (0.081 R)
• M13: 21,521,598 km (0.09 R)
• M14: 22,555,021 km (0.112 R)
• M15: 24,944,099 km (0.117 R)
• M16: 28,836,037 km (0.069 R)
• M17: 41,940,062 km (0.101 R)
• M18: 48,096,613 km (0.049 R)
• M19: 55,783,999 km (0.108 R)
• M20: 56,169,213 km (0.105 R)
• M21: 60,931,063 km (0.061 R)
• M22: 72,385,024 km (0.106 R)
• M23: 74,229,566 km (0.046 R)
• M24: 75,633,392 km (0.113 R)
• M25: 79,706,942 km (0.116 R)
• M26: 82,918,958 km (0.047 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: 329 - 11,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit