🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.51 AU - 0.75 AU

Year: 186 Days

Day: 37.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,893,099 km

• M1: 123,269 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.94 AU - 1.28 AU

Year: 436 Days

Day: 14.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 15,893,099 km

• M1: 43,533 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.49 AU - 1.63 AU

Year: 726 Days

Day: 44.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.49 AU - 3.15 AU

Year: 1765 Days

Day: 47.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.62 AU - 4.24 AU

Year: 2368 Days

Day: 27.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.12 AU - 4.22 AU

Year: 2621 Days

Day: 17.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.72 AU - 4.26 AU

Year: 2971 Days

Day: 27.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,893,099 km

• M1: 512,373 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.6

Radius: 13.8

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.09 AU - 6.53 AU

Year: 4561 Days

Day: 13 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 15,893,099 km

• M1: 379,979 km (0.081 R)
• M2: 554,410 km (0.1 R)
• M3: 695,032 km (0.077 R)
• M4: 829,520 km (0.077 R)
• M5: 921,224 km (0.091 R)
• M6: 1,219,223 km (0.096 R)
• M7: 1,448,107 km (0.097 R)
• M8: 1,548,787 km (0.088 R)
• M9: 2,046,648 km (0.098 R)
• M10: 2,233,347 km (0.089 R)
• M11: 2,531,794 km (0.103 R)
• M12: 2,654,913 km (0.095 R)
• M13: 3,101,912 km (0.059 R)
• M14: 3,234,156 km (0.116 R)
• M15: 3,487,126 km (0.081 R)
• M16: 3,799,487 km (0.105 R)
• M17: 3,887,899 km (0.036 R)
• M18: 4,048,866 km (0.04 R)
• M19: 4,193,827 km (0.057 R)
• M20: 4,377,383 km (0.102 R)
• M21: 5,177,882 km (0.118 R)
• M22: 5,395,098 km (0.119 R)
• M23: 5,879,645 km (0.113 R)
• M24: 6,002,914 km (0.097 R)
• M25: 6,147,874 km (0.066 R)
• M26: 6,252,293 km (0.103 R)
• M27: 6,378,255 km (0.052 R)
• M28: 6,611,328 km (0.085 R)
• M29: 7,020,628 km (0.045 R)
• M30: 7,639,066 km (0.103 R)
• M31: 7,909,539 km (0.112 R)
• M32: 8,000,345 km (0.095 R)
• M33: 8,367,308 km (0.119 R)
• M34: 8,692,983 km (0.048 R)
• M35: 8,833,754 km (0.117 R)
• M36: 9,046,482 km (0.091 R)
• M37: 9,428,855 km (0.114 R)
• M38: 9,938,834 km (0.117 R)
• M39: 10,036,970 km (0.081 R)
• M40: 10,333,473 km (0.08 R)
• M41: 10,682,934 km (0.083 R)
• M42: 11,087,147 km (0.082 R)
• M43: 11,625,400 km (0.077 R)
• M44: 12,067,462 km (0.044 R)
• M45: 12,251,018 km (0.071 R)
• M46: 12,754,116 km (0.088 R)
• M47: 13,129,158 km (0.062 R)
• M48: 14,110,370 km (0.095 R)
• M49: 14,387,126 km (0.113 R)
• M50: 14,526,103 km (0.103 R)
• M51: 15,030,397 km (0.11 R)
• M52: 15,740,389 km (0.085 R)
• M53: 15,969,872 km (0.083 R)
• M54: 16,085,062 km (0.083 R)
• M55: 16,258,297 km (0.094 R)
• M56: 16,694,225 km (0.099 R)
• M57: 16,957,667 km (0.049 R)
• M58: 17,075,251 km (0.081 R)
• M59: 17,370,258 km (0.111 R)
• M60: 17,547,980 km (0.119 R)
• M61: 17,995,277 km (0.118 R)
• M62: 18,446,165 km (0.12 R)
• M63: 18,597,409 km (0.096 R)
• M64: 18,870,425 km (0.1 R)
• M65: 19,022,716 km (0.085 R)
• M66: 19,175,455 km (0.065 R)
• M67: 19,451,463 km (0.062 R)
• M68: 19,667,034 km (0.108 R)
• M69: 19,883,352 km (0.113 R)
• M70: 20,882,217 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.7

Radius: 11.9

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.83 AU - 8.61 AU

Year: 8785 Days

Day: 12.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 15,893,099 km

• M1: 161,566 km (0.088 R)
• M2: 604,974 km (0.101 R)
• M3: 757,414 km (0.095 R)
• M4: 1,003,802 km (0.111 R)
• M5: 1,440,627 km (0.116 R)
• M6: 1,996,384 km (0.111 R)
• M7: 2,102,299 km (0.105 R)
• M8: 2,275,982 km (0.118 R)
• M9: 2,386,984 km (0.11 R)
• M10: 2,477,191 km (0.108 R)
• M11: 3,140,508 km (0.072 R)
• M12: 3,441,200 km (0.06 R)
• M13: 3,543,674 km (0.084 R)
• M14: 3,777,795 km (0.106 R)
• M15: 3,856,932 km (0.084 R)
• M16: 4,017,002 km (0.1 R)
• M17: 4,594,749 km (0.097 R)
• M18: 4,736,269 km (0.048 R)
• M19: 4,908,007 km (0.059 R)
• M20: 4,994,624 km (0.112 R)
• M21: 5,797,217 km (0.103 R)
• M22: 6,639,901 km (0.059 R)
• M23: 6,864,747 km (0.108 R)
• M24: 7,026,762 km (0.077 R)
• M25: 7,388,040 km (0.041 R)
• M26: 7,856,431 km (0.084 R)
• M27: 8,060,184 km (0.11 R)
• M28: 8,472,924 km (0.07 R)
• M29: 9,247,542 km (0.116 R)
• M30: 9,934,795 km (0.12 R)
• M31: 10,340,354 km (0.076 R)
• M32: 10,788,849 km (0.092 R)
• M33: 11,899,015 km (0.098 R)
• M34: 12,015,851 km (0.066 R)
• M35: 12,845,072 km (0.086 R)
• M36: 13,774,374 km (0.068 R)
• M37: 13,938,183 km (0.064 R)
• M38: 14,144,030 km (0.067 R)
• M39: 15,612,034 km (0.092 R)
• M40: 15,783,024 km (0.064 R)
• M41: 16,342,670 km (0.096 R)
• M42: 16,559,587 km (0.049 R)
• M43: 16,646,653 km (0.117 R)
• M44: 17,348,715 km (0.045 R)
• M45: 17,926,163 km (0.101 R)
• M46: 18,194,841 km (0.096 R)
• M47: 18,284,749 km (0.066 R)
• M48: 18,419,836 km (0.096 R)
• M49: 19,237,239 km (0.073 R)
• M50: 19,788,657 km (0.103 R)
• M51: 20,066,460 km (0.108 R)
• M52: 20,438,659 km (0.083 R)
• M53: 21,142,966 km (0.063 R)
• M54: 21,855,202 km (0.104 R)
• M55: 22,575,216 km (0.107 R)
• M56: 23,547,453 km (0.106 R)
• M57: 23,792,644 km (0.094 R)
• M58: 24,732,118 km (0.108 R)
• M59: 25,081,280 km (0.092 R)
• M60: 26,138,638 km (0.063 R)
• M61: 27,622,499 km (0.061 R)
• M62: 28,192,616 km (0.084 R)
• M63: 28,661,905 km (0.105 R)
• M64: 28,923,701 km (0.088 R)
• M65: 29,291,562 km (0.119 R)
• M66: 30,085,179 km (0.07 R)
• M67: 30,298,057 km (0.095 R)
• M68: 31,910,123 km (0.111 R)
• M69: 32,127,190 km (0.082 R)
• M70: 34,825,636 km (0.052 R)
• M71: 35,161,035 km (0.104 R)
• M72: 36,570,097 km (0.058 R)
• M73: 36,968,027 km (0.113 R)
• M74: 37,139,018 km (0.092 R)
• M75: 37,367,304 km (0.086 R)
• M76: 37,653,335 km (0.103 R)
• M77: 38,458,321 km (0.109 R)
• M78: 38,573,661 km (0.078 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23

Radius: 12.2

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.68 AU - 9.74 AU

Year: 10419 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 15,893,099 km

• M1: 180,714 km (0.118 R)
• M2: 322,533 km (0.097 R)
• M3: 583,880 km (0.075 R)
• M4: 679,623 km (0.111 R)
• M5: 789,727 km (0.037 R)
• M6: 1,075,309 km (0.12 R)
• M7: 1,197,232 km (0.1 R)
• M8: 1,486,404 km (0.083 R)
• M9: 1,591,422 km (0.103 R)
• M10: 1,731,895 km (0.086 R)
• M11: 2,142,989 km (0.103 R)
• M12: 2,483,923 km (0.113 R)
• M13: 2,648,331 km (0.071 R)
• M14: 2,987,918 km (0.117 R)
• M15: 3,439,105 km (0.096 R)
• M16: 3,868,302 km (0.105 R)
• M17: 4,605,819 km (0.039 R)
• M18: 5,127,018 km (0.089 R)
• M19: 5,288,734 km (0.034 R)
• M20: 5,717,182 km (0.102 R)
• M21: 5,834,467 km (0.082 R)
• M22: 5,918,690 km (0.089 R)
• M23: 6,660,247 km (0.065 R)
• M24: 8,079,482 km (0.116 R)
• M25: 8,173,579 km (0.068 R)
• M26: 8,286,974 km (0.052 R)
• M27: 8,553,707 km (0.089 R)
• M28: 8,688,196 km (0.099 R)
• M29: 8,803,984 km (0.114 R)
• M30: 8,939,670 km (0.116 R)
• M31: 9,154,343 km (0.102 R)
• M32: 9,370,811 km (0.065 R)
• M33: 9,828,879 km (0.104 R)
• M34: 10,111,320 km (0.105 R)
• M35: 10,233,242 km (0.107 R)
• M36: 10,540,068 km (0.072 R)
• M37: 11,436,458 km (0.114 R)
• M38: 11,669,681 km (0.105 R)
• M39: 12,054,746 km (0.119 R)
• M40: 12,422,308 km (0.09 R)
• M41: 12,640,272 km (0.111 R)
• M42: 12,727,936 km (0.093 R)
• M43: 13,569,574 km (0.095 R)
• M44: 13,726,502 km (0.081 R)
• M45: 14,178,587 km (0.085 R)
• M46: 14,865,690 km (0.085 R)
• M47: 15,097,118 km (0.09 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: 160 - 10,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit