🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.93 AU - 1.03 AU

Year: 353 Days

Day: 21.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 21,637,196 km

• M1: 158,275 km (0.084 R)
• M2: 260,300 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.08 AU - 1.58 AU

Year: 557 Days

Day: 45.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.7 AU - 4.18 AU

Year: 2842 Days

Day: 43.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.7

Radius: 10.5

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.18 AU - 5.34 AU

Year: 4384 Days

Day: 8.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 21,637,196 km

• M1: 152,739 km (0.101 R)
• M2: 246,088 km (0.112 R)
• M3: 412,890 km (0.036 R)
• M4: 493,972 km (0.114 R)
• M5: 612,454 km (0.111 R)
• M6: 686,505 km (0.097 R)
• M7: 809,923 km (0.064 R)
• M8: 941,120 km (0.093 R)
• M9: 1,132,157 km (0.117 R)
• M10: 1,212,192 km (0.089 R)
• M11: 1,378,544 km (0.117 R)
• M12: 1,749,248 km (0.037 R)
• M13: 2,268,652 km (0.116 R)
• M14: 2,336,868 km (0.077 R)
• M15: 2,457,893 km (0.087 R)
• M16: 2,545,707 km (0.102 R)
• M17: 2,870,783 km (0.115 R)
• M18: 2,963,384 km (0.081 R)
• M19: 3,151,878 km (0.051 R)
• M20: 3,461,545 km (0.116 R)
• M21: 3,680,257 km (0.083 R)
• M22: 3,985,886 km (0.09 R)
• M23: 4,491,975 km (0.082 R)
• M24: 4,929,399 km (0.084 R)
• M25: 5,426,364 km (0.115 R)
• M26: 5,657,642 km (0.116 R)
• M27: 5,750,991 km (0.109 R)
• M28: 6,058,265 km (0.06 R)
• M29: 6,273,985 km (0.069 R)
• M30: 6,468,014 km (0.108 R)
• M31: 6,663,987 km (0.102 R)
• M32: 6,862,054 km (0.059 R)
• M33: 7,570,251 km (0.114 R)
• M34: 7,673,324 km (0.082 R)
• M35: 7,906,995 km (0.12 R)
• M36: 7,985,385 km (0.092 R)
• M37: 9,110,361 km (0.105 R)
• M38: 9,275,218 km (0.056 R)
• M39: 9,915,945 km (0.045 R)
• M40: 10,198,984 km (0.103 R)
• M41: 10,571,034 km (0.098 R)
• M42: 10,773,141 km (0.095 R)
• M43: 11,181,394 km (0.032 R)
• M44: 11,328,299 km (0.049 R)
• M45: 11,446,481 km (0.12 R)
• M46: 12,072,997 km (0.085 R)
• M47: 12,284,379 km (0.088 R)
• M48: 12,405,703 km (0.057 R)
• M49: 13,204,106 km (0.069 R)
• M50: 13,453,187 km (0.119 R)
• M51: 13,703,763 km (0.117 R)
• M52: 13,861,140 km (0.08 R)
• M53: 14,145,975 km (0.089 R)
• M54: 15,304,610 km (0.084 R)
• M55: 15,566,257 km (0.046 R)
• M56: 16,127,099 km (0.102 R)
• M57: 16,193,521 km (0.085 R)
• M58: 16,360,023 km (0.112 R)
• M59: 17,099,186 km (0.099 R)
• M60: 17,234,722 km (0.081 R)
• M61: 17,986,750 km (0.104 R)
• M62: 18,262,908 km (0.095 R)
• M63: 18,470,849 km (0.112 R)
• M64: 18,609,975 km (0.106 R)
• M65: 19,699,945 km (0.082 R)
• M66: 20,020,234 km (0.061 R)
• M67: 20,306,415 km (0.088 R)
• M68: 20,558,039 km (0.108 R)
• M69: 21,245,890 km (0.109 R)
• M70: 21,428,249 km (0.118 R)
• M71: 21,611,058 km (0.112 R)
• M72: 21,867,768 km (0.113 R)
• M73: 22,162,625 km (0.099 R)
• M74: 22,347,528 km (0.06 R)
• M75: 23,054,677 km (0.077 R)
• M76: 23,505,117 km (0.104 R)
• M77: 24,072,392 km (0.09 R)
• M78: 25,761,950 km (0.08 R)
• M79: 26,034,218 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.3

Radius: 14.2

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.54 AU - 7.16 AU

Year: 5816 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 21,637,196 km

• M1: 271,819 km (0.118 R)
• M2: 524,041 km (0.071 R)
• M3: 644,168 km (0.104 R)
• M4: 765,642 km (0.045 R)
• M5: 1,057,507 km (0.11 R)
• M6: 1,194,090 km (0.051 R)
• M7: 1,373,757 km (0.084 R)
• M8: 1,654,403 km (0.099 R)
• M9: 1,939,985 km (0.094 R)
• M10: 2,053,081 km (0.058 R)
• M11: 2,183,082 km (0.102 R)
• M12: 2,482,277 km (0.046 R)
• M13: 2,652,669 km (0.084 R)
• M14: 2,940,047 km (0.089 R)
• M15: 3,153,972 km (0.084 R)
• M16: 3,288,311 km (0.103 R)
• M17: 3,510,763 km (0.078 R)
• M18: 3,667,691 km (0.107 R)
• M19: 3,862,767 km (0.025 R)
• M20: 4,097,785 km (0.052 R)
• M21: 4,263,390 km (0.086 R)
• M22: 4,431,239 km (0.099 R)
• M23: 4,525,336 km (0.081 R)
• M24: 5,104,728 km (0.099 R)
• M25: 5,363,233 km (0.106 R)
• M26: 5,463,913 km (0.119 R)
• M27: 5,914,053 km (0.078 R)
• M28: 6,018,023 km (0.102 R)
• M29: 6,185,722 km (0.076 R)
• M30: 6,376,160 km (0.092 R)
• M31: 6,611,777 km (0.091 R)
• M32: 6,828,395 km (0.078 R)
• M33: 7,047,406 km (0.046 R)
• M34: 7,291,101 km (0.074 R)
• M35: 7,560,078 km (0.06 R)
• M36: 7,809,607 km (0.04 R)
• M37: 8,363,568 km (0.113 R)
• M38: 8,930,245 km (0.091 R)
• M39: 9,049,774 km (0.052 R)
• M40: 9,656,094 km (0.109 R)
• M41: 10,075,865 km (0.066 R)
• M42: 10,526,903 km (0.091 R)
• M43: 10,678,745 km (0.093 R)
• M44: 10,933,510 km (0.073 R)
• M45: 11,113,027 km (0.057 R)
• M46: 11,345,203 km (0.089 R)
• M47: 11,526,965 km (0.084 R)
• M48: 11,814,492 km (0.085 R)
• M49: 12,077,934 km (0.107 R)
• M50: 12,450,133 km (0.102 R)
• M51: 12,934,232 km (0.075 R)
• M52: 13,042,690 km (0.093 R)
• M53: 13,644,373 km (0.094 R)
• M54: 14,032,131 km (0.103 R)
• M55: 14,535,976 km (0.047 R)
• M56: 14,903,538 km (0.079 R)
• M57: 15,188,373 km (0.115 R)
• M58: 15,475,002 km (0.119 R)
• M59: 16,024,625 km (0.12 R)
• M60: 16,228,676 km (0.075 R)
• M61: 16,669,092 km (0.11 R)
• M62: 16,787,125 km (0.113 R)
• M63: 17,143,018 km (0.062 R)
• M64: 17,262,248 km (0.083 R)
• M65: 17,651,502 km (0.072 R)
• M66: 18,377,949 km (0.108 R)
• M67: 18,500,021 km (0.084 R)
• M68: 18,683,577 km (0.092 R)
• M69: 19,206,871 km (0.112 R)
• M70: 19,299,771 km (0.037 R)
• M71: 19,860,015 km (0.111 R)
• M72: 20,236,553 km (0.076 R)
• M73: 20,425,644 km (0.117 R)
• M74: 21,156,131 km (0.101 R)
• M75: 21,476,420 km (0.077 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 10,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit