🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46

Radius: 12.3

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.45 AU - 0.69 AU

Year: 297 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 58,164,189 km

• M1: 153,039 km (0.085 R)
• M2: 567,874 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934

Radius: 11.1

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.52 AU - 0.64 AU

Year: 305 Days

Day: 11.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,164,189 km

• M1: 138,079 km (0.058 R)
• M2: 493,673 km (0.039 R)
• M3: 902,674 km (0.101 R)
• M4: 1,537,567 km (0.072 R)
• M5: 2,434,257 km (0.1 R)
• M6: 3,282,925 km (0.083 R)
• M7: 3,638,071 km (0.077 R)
• M8: 4,549,870 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.8

Radius: 11.6

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.87 AU - 0.89 AU

Year: 570 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,164,189 km

• M1: 144,661 km (0.116 R)
• M2: 623,374 km (0.093 R)
• M3: 995,275 km (0.064 R)
• M4: 1,436,588 km (0.034 R)
• M5: 1,955,543 km (0.08 R)
• M6: 2,419,895 km (0.106 R)
• M7: 2,992,855 km (0.086 R)
• M8: 4,006,381 km (0.074 R)
• M9: 4,911,298 km (0.066 R)
• M10: 5,684,869 km (0.114 R)
• M11: 6,517,530 km (0.093 R)
• M12: 6,974,103 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.4

Radius: 11

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.01 AU - 2.05 AU

Year: 1996 Days

Day: 6.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,164,189 km

• M1: 136,882 km (0.106 R)
• M2: 653,593 km (0.025 R)
• M3: 1,215,034 km (0.107 R)
• M4: 1,635,105 km (0.111 R)
• M5: 2,152,414 km (0.113 R)
• M6: 2,734,350 km (0.108 R)
• M7: 3,241,636 km (0.079 R)
• M8: 4,233,171 km (0.053 R)
• M9: 4,645,762 km (0.106 R)
• M10: 5,020,654 km (0.108 R)
• M11: 5,737,677 km (0.091 R)
• M12: 6,096,562 km (0.111 R)
• M13: 6,859,810 km (0.025 R)
• M14: 8,302,083 km (0.116 R)
• M15: 12,919,123 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.3

Radius: 12.7

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.57 AU - 5.83 AU

Year: 8185 Days

Day: 8.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,164,189 km

• M1: 158,125 km (0.046 R)
• M2: 620,981 km (0.108 R)
• M3: 1,054,964 km (0.065 R)
• M4: 1,699,581 km (0.12 R)
• M5: 2,232,150 km (0.039 R)
• M6: 2,773,245 km (0.064 R)
• M7: 3,263,777 km (0.108 R)
• M8: 4,505,589 km (0.065 R)
• M9: 7,859,274 km (0.104 R)
• M10: 9,121,132 km (0.09 R)
• M11: 13,899,138 km (0.086 R)
• M12: 14,391,315 km (0.1 R)
• M13: 15,022,768 km (0.097 R)
• M14: 15,541,274 km (0.045 R)
• M15: 16,206,237 km (0.079 R)
• M16: 16,959,462 km (0.117 R)
• M17: 17,379,981 km (0.09 R)
• M18: 20,601,572 km (0.083 R)
• M19: 24,378,619 km (0.098 R)
• M20: 28,495,702 km (0.054 R)
• M21: 29,391,643 km (0.084 R)
• M22: 34,043,987 km (0.115 R)
• M23: 34,601,838 km (0.098 R)
• M24: 37,602,023 km (0.09 R)
• M25: 38,318,298 km (0.104 R)
• M26: 43,458,481 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.7

Radius: 8.8

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.33 AU - 5.73 AU

Year: 8976 Days

Day: 6.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,164,189 km

• M1: 113,096 km (0.076 R)
• M2: 1,041,052 km (0.087 R)
• M3: 1,380,788 km (0.096 R)
• M4: 4,466,394 km (0.05 R)
• M5: 6,120,049 km (0.094 R)
• M6: 6,528,601 km (0.11 R)
• M7: 8,730,831 km (0.098 R)
• M8: 12,723,748 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.5

Radius: 5.4

Gravity: 29.03 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.57 AU - 6.87 AU

Year: 12024 Days

Day: 17.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,164,189 km

• M1: 70,909 km (0.113 R)
• M2: 318,793 km (0.082 R)
• M3: 546,032 km (0.12 R)
• M4: 921,523 km (0.107 R)
• M5: 1,288,636 km (0.118 R)
• M6: 2,117,259 km (0.08 R)
• M7: 2,601,058 km (0.087 R)
• M8: 4,159,868 km (0.107 R)
• M9: 4,849,215 km (0.118 R)
• M10: 5,221,265 km (0.114 R)
• M11: 8,330,657 km (0.103 R)
• M12: 9,266,242 km (0.068 R)
• M13: 17,075,400 km (0.09 R)
• M14: 21,125,463 km (0.056 R)
• M15: 22,854,216 km (0.116 R)
• M16: 26,797,616 km (0.112 R)
• M17: 34,624,577 km (0.054 R)
• M18: 43,847,435 km (0.108 R)
• M19: 54,413,533 km (0.097 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 17,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit