🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.79 AU - 0.99 AU

Year: 354 Days

Day: 19.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.8 AU - 2.9 AU

Year: 1519 Days

Day: 29.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,872,043 km

• M1: 36,651 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.3 AU - 3.36 AU

Year: 2008 Days

Day: 28.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.3

Radius: 14.2

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.43 AU - 4.61 AU

Year: 4053 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,872,043 km

• M1: 176,525 km (0.089 R)
• M2: 682,017 km (0.103 R)
• M3: 1,333,815 km (0.11 R)
• M4: 1,837,062 km (0.095 R)
• M5: 2,925,686 km (0.09 R)
• M6: 3,645,551 km (0.104 R)
• M7: 4,603,426 km (0.064 R)
• M8: 5,496,974 km (0.049 R)
• M9: 7,876,178 km (0.112 R)
• M10: 8,499,104 km (0.106 R)
• M11: 9,394,297 km (0.104 R)
• M12: 12,804,381 km (0.113 R)
• M13: 14,677,346 km (0.077 R)
• M14: 16,197,709 km (0.08 R)
• M15: 17,086,470 km (0.109 R)
• M16: 20,353,090 km (0.092 R)
• M17: 22,313,420 km (0.108 R)
• M18: 26,525,647 km (0.109 R)
• M19: 28,434,815 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.1

Radius: 13.6

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.77 AU - 7.27 AU

Year: 6230 Days

Day: 8.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,872,043 km

• M1: 169,195 km (0.077 R)
• M2: 656,435 km (0.083 R)
• M3: 1,101,340 km (0.116 R)
• M4: 1,597,256 km (0.086 R)
• M5: 2,020,469 km (0.037 R)
• M6: 2,611,081 km (0.11 R)
• M7: 3,403,651 km (0.076 R)
• M8: 4,816,902 km (0.052 R)
• M9: 5,499,667 km (0.117 R)
• M10: 7,320,572 km (0.097 R)
• M11: 7,783,577 km (0.03 R)
• M12: 8,266,030 km (0.103 R)
• M13: 8,897,184 km (0.094 R)
• M14: 9,788,637 km (0.092 R)
• M15: 10,495,787 km (0.118 R)
• M16: 11,749,716 km (0.039 R)
• M17: 12,386,105 km (0.109 R)
• M18: 17,436,081 km (0.089 R)
• M19: 18,335,014 km (0.069 R)
• M20: 19,337,470 km (0.106 R)
• M21: 20,300,581 km (0.045 R)
• M22: 21,217,765 km (0.113 R)
• M23: 27,311,784 km (0.025 R)
• M24: 30,657,241 km (0.115 R)
• M25: 33,946,898 km (0.047 R)
• M26: 37,806,823 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776

Radius: 8.6

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.5 AU - 9.42 AU

Year: 9472 Days

Day: 10.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,872,043 km

• M1: 106,962 km (0.086 R)
• M2: 411,394 km (0.078 R)
• M3: 1,042,996 km (0.115 R)
• M4: 1,366,726 km (0.11 R)
• M5: 2,445,177 km (0.105 R)
• M6: 2,872,429 km (0.037 R)
• M7: 3,161,452 km (0.061 R)
• M8: 3,445,389 km (0.11 R)
• M9: 4,065,023 km (0.059 R)
• M10: 5,833,719 km (0.046 R)
• M11: 6,790,397 km (0.096 R)
• M12: 8,238,804 km (0.042 R)
• M13: 10,083,495 km (0.063 R)
• M14: 13,312,415 km (0.079 R)
• M15: 14,504,561 km (0.081 R)
• M16: 16,041,080 km (0.078 R)
• M17: 17,390,004 km (0.076 R)
• M18: 18,736,086 km (0.103 R)
• M19: 19,434,708 km (0.08 R)
• M20: 20,719,155 km (0.111 R)
• M21: 22,750,844 km (0.102 R)
• M22: 24,819,035 km (0.064 R)
• M23: 25,191,085 km (0.099 R)
• M24: 30,905,723 km (0.088 R)
• M25: 31,990,158 km (0.105 R)
• M26: 36,223,329 km (0.047 R)
• M27: 37,185,244 km (0.079 R)
• M28: 41,725,838 km (0.085 R)
• M29: 42,516,912 km (0.097 R)
• M30: 47,760,766 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.2

Radius: 11.8

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.82 AU - 11.88 AU

Year: 13038 Days

Day: 10.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,872,043 km

• M1: 146,756 km (0.049 R)
• M2: 1,511,387 km (0.086 R)
• M3: 2,476,144 km (0.082 R)
• M4: 3,466,631 km (0.084 R)
• M5: 5,839,104 km (0.084 R)
• M6: 6,451,259 km (0.063 R)
• M7: 8,643,765 km (0.08 R)
• M8: 9,236,472 km (0.114 R)
• M9: 10,669,171 km (0.099 R)
• M10: 13,574,062 km (0.052 R)
• M11: 16,517,251 km (0.116 R)
• M12: 17,821,146 km (0.096 R)
• M13: 19,027,652 km (0.073 R)
• M14: 20,633,137 km (0.069 R)
• M15: 23,633,322 km (0.1 R)
• M16: 24,597,181 km (0.076 R)
• M17: 29,261,044 km (0.073 R)
• M18: 32,560,425 km (0.074 R)
• M19: 34,116,991 km (0.097 R)
• M20: 34,728,697 km (0.11 R)
• M21: 47,029,232 km (0.075 R)
• M22: 49,638,967 km (0.073 R)
• M23: 53,979,848 km (0.086 R)
• M24: 54,977,816 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 14,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit