🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.83 AU - 1.03 AU

Year: 345 Days

Day: 20.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,372,334 km

• M1: 84,822 km (0.119 R)
• M2: 863,928 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.73 AU - 1.75 AU

Year: 884 Days

Day: 37.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,372,334 km

• M1: 1,077,703 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.4 AU - 2.1 AU

Year: 891 Days

Day: 36.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,372,334 km

• M1: 380,577 km (0.101 R)
• M2: 784,790 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.97 AU - 3.19 AU

Year: 2081 Days

Day: 21.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,372,334 km

• M1: 918,082 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.31 AU - 3.69 AU

Year: 2521 Days

Day: 33.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,372,334 km

• M1: 104,719 km (0.064 R)
• M2: 823,835 km (0.089 R)

Asteroid Belt

Center: 3.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.6

Radius: 11.9

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.07 AU - 4.99 AU

Year: 3115 Days

Day: 13.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,372,334 km

• M1: 150,196 km (0.111 R)
• M2: 353,201 km (0.118 R)
• M3: 576,700 km (0.079 R)
• M4: 707,299 km (0.098 R)
• M5: 804,238 km (0.073 R)
• M6: 906,264 km (0.084 R)
• M7: 1,175,390 km (0.037 R)
• M8: 1,415,046 km (0.048 R)
• M9: 1,541,008 km (0.098 R)
• M10: 1,670,859 km (0.115 R)
• M11: 1,911,113 km (0.116 R)
• M12: 2,035,578 km (0.084 R)
• M13: 2,162,736 km (0.113 R)
• M14: 2,309,193 km (0.07 R)
• M15: 2,646,536 km (0.032 R)
• M16: 2,768,458 km (0.111 R)
• M17: 3,054,041 km (0.086 R)
• M18: 3,256,147 km (0.075 R)
• M19: 3,596,482 km (0.106 R)
• M20: 3,888,797 km (0.119 R)
• M21: 4,331,906 km (0.063 R)
• M22: 4,664,312 km (0.05 R)
• M23: 5,486,801 km (0.104 R)
• M24: 5,665,870 km (0.113 R)
• M25: 6,307,345 km (0.106 R)
• M26: 6,684,482 km (0.082 R)
• M27: 7,239,340 km (0.086 R)
• M28: 7,534,796 km (0.096 R)
• M29: 7,684,095 km (0.116 R)
• M30: 8,137,675 km (0.12 R)
• M31: 8,496,411 km (0.099 R)
• M32: 8,599,933 km (0.095 R)
• M33: 8,939,221 km (0.03 R)
• M34: 9,123,825 km (0.12 R)
• M35: 9,203,261 km (0.111 R)
• M36: 9,443,066 km (0.116 R)
• M37: 10,010,641 km (0.08 R)
• M38: 10,119,997 km (0.106 R)
• M39: 11,406,389 km (0.087 R)
• M40: 11,664,146 km (0.112 R)
• M41: 11,750,464 km (0.091 R)
• M42: 11,837,081 km (0.094 R)
• M43: 11,952,720 km (0.1 R)
• M44: 12,156,173 km (0.065 R)
• M45: 12,419,466 km (0.111 R)
• M46: 12,684,553 km (0.064 R)
• M47: 13,400,828 km (0.119 R)
• M48: 13,977,228 km (0.082 R)
• M49: 14,099,599 km (0.098 R)
• M50: 14,253,087 km (0.113 R)
• M51: 14,345,538 km (0.053 R)
• M52: 14,530,890 km (0.051 R)
• M53: 14,685,873 km (0.072 R)
• M54: 14,779,222 km (0.094 R)
• M55: 14,935,103 km (0.117 R)
• M56: 15,437,752 km (0.071 R)
• M57: 15,882,058 km (0.049 R)
• M58: 16,588,908 km (0.109 R)
• M59: 16,686,146 km (0.03 R)
• M60: 16,848,610 km (0.082 R)
• M61: 18,434,198 km (0.065 R)
• M62: 18,871,921 km (0.063 R)
• M63: 19,620,359 km (0.084 R)
• M64: 19,929,428 km (0.077 R)
• M65: 20,136,173 km (0.108 R)
• M66: 20,552,204 km (0.052 R)
• M67: 20,866,061 km (0.116 R)
• M68: 21,216,568 km (0.11 R)
• M69: 21,498,411 km (0.084 R)
• M70: 21,745,995 km (0.115 R)
• M71: 21,923,568 km (0.098 R)
• M72: 22,030,231 km (0.082 R)
• M73: 22,137,044 km (0.083 R)
• M74: 22,746,057 km (0.108 R)
• M75: 22,998,429 km (0.088 R)
• M76: 23,651,573 km (0.101 R)
• M77: 23,980,539 km (0.112 R)
• M78: 24,200,597 km (0.077 R)
• M79: 24,605,858 km (0.103 R)
• M80: 24,790,910 km (0.079 R)
• M81: 24,864,961 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.5

Radius: 11.1

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.51 AU - 8.35 AU

Year: 7797 Days

Day: 10 Hours

Environment

Temp: -173 °C

Axial Tilt: 75.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 49,372,334 km

• M1: 196,871 km (0.067 R)
• M2: 496,515 km (0.089 R)
• M3: 585,825 km (0.095 R)
• M4: 849,866 km (0.116 R)
• M5: 932,593 km (0.067 R)
• M6: 1,106,575 km (0.11 R)
• M7: 1,307,635 km (0.03 R)
• M8: 2,037,972 km (0.069 R)
• M9: 2,113,519 km (0.085 R)
• M10: 2,326,097 km (0.059 R)
• M11: 2,647,882 km (0.117 R)
• M12: 2,772,348 km (0.102 R)
• M13: 2,877,515 km (0.092 R)
• M14: 3,423,846 km (0.118 R)
• M15: 3,907,496 km (0.049 R)
• M16: 4,561,239 km (0.096 R)
• M17: 5,144,970 km (0.057 R)
• M18: 5,644,926 km (0.088 R)
• M19: 6,133,064 km (0.055 R)
• M20: 6,578,417 km (0.08 R)
• M21: 6,776,634 km (0.099 R)
• M22: 7,295,140 km (0.111 R)
• M23: 8,006,628 km (0.083 R)
• M24: 8,248,827 km (0.054 R)
• M25: 8,493,270 km (0.101 R)
• M26: 8,647,355 km (0.114 R)
• M27: 9,209,694 km (0.058 R)
• M28: 10,666,927 km (0.033 R)
• M29: 12,056,092 km (0.069 R)
• M30: 12,508,476 km (0.116 R)
• M31: 12,860,181 km (0.079 R)
• M32: 13,898,689 km (0.072 R)
• M33: 14,080,451 km (0.065 R)
• M34: 14,704,424 km (0.077 R)
• M35: 14,778,325 km (0.092 R)
• M36: 15,337,372 km (0.108 R)
• M37: 15,487,568 km (0.118 R)
• M38: 15,827,455 km (0.081 R)
• M39: 15,941,299 km (0.119 R)
• M40: 16,861,774 km (0.12 R)
• M41: 17,172,340 km (0.119 R)
• M42: 18,036,417 km (0.083 R)
• M43: 18,473,691 km (0.085 R)
• M44: 19,847,598 km (0.1 R)
• M45: 20,299,085 km (0.115 R)
• M46: 22,393,904 km (0.084 R)
• M47: 22,649,866 km (0.053 R)
• M48: 22,992,594 km (0.078 R)
• M49: 24,293,497 km (0.113 R)
• M50: 24,600,472 km (0.108 R)
• M51: 25,440,165 km (0.04 R)
• M52: 25,529,026 km (0.098 R)
• M53: 25,885,817 km (0.082 R)
• M54: 27,603,051 km (0.098 R)
• M55: 29,077,488 km (0.117 R)
• M56: 29,918,078 km (0.065 R)
• M57: 30,011,876 km (0.067 R)
• M58: 31,814,530 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.4

Radius: 6.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.77 AU - 16.63 AU

Year: 19523 Days

Day: 23.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,372,334 km

• M1: 338,241 km (0.108 R)
• M2: 461,659 km (0.065 R)
• M3: 861,534 km (0.061 R)
• M4: 936,931 km (0.09 R)
• M5: 1,218,325 km (0.097 R)
• M6: 1,904,979 km (0.109 R)
• M7: 2,004,312 km (0.074 R)
• M8: 2,472,853 km (0.037 R)
• M9: 2,917,009 km (0.093 R)
• M10: 3,031,900 km (0.077 R)
• M11: 3,536,942 km (0.099 R)
• M12: 3,628,796 km (0.117 R)
• M13: 4,557,050 km (0.09 R)
• M14: 4,859,388 km (0.058 R)
• M15: 5,030,228 km (0.108 R)
• M16: 5,412,900 km (0.063 R)
• M17: 5,661,382 km (0.07 R)
• M18: 5,769,092 km (0.119 R)
• M19: 5,841,198 km (0.099 R)
• M20: 5,913,604 km (0.101 R)
• M21: 6,132,765 km (0.069 R)
• M22: 6,391,868 km (0.039 R)
• M23: 7,035,737 km (0.078 R)
• M24: 7,346,003 km (0.077 R)
• M25: 7,660,608 km (0.077 R)
• M26: 7,739,895 km (0.027 R)
• M27: 8,060,184 km (0.079 R)
• M28: 8,221,749 km (0.104 R)
• M29: 8,548,471 km (0.115 R)
• M30: 9,046,482 km (0.12 R)
• M31: 9,426,012 km (0.07 R)
• M32: 10,331,977 km (0.108 R)
• M33: 10,419,791 km (0.105 R)
• M34: 10,463,773 km (0.054 R)
• M35: 11,948,681 km (0.102 R)
• M36: 12,598,385 km (0.109 R)
• M37: 12,692,183 km (0.029 R)
• M38: 12,786,130 km (0.102 R)
• M39: 13,354,901 km (0.111 R)
• M40: 13,690,599 km (0.08 R)
• M41: 13,883,580 km (0.081 R)
• M42: 14,077,459 km (0.115 R)
• M43: 14,126,078 km (0.103 R)
• M44: 14,174,847 km (0.055 R)
• M45: 14,223,616 km (0.108 R)
• M46: 14,566,345 km (0.112 R)
• M47: 14,615,413 km (0.102 R)
• M48: 14,862,249 km (0.113 R)
• M49: 16,473,718 km (0.115 R)
• M50: 17,613,504 km (0.047 R)
• M51: 17,665,863 km (0.087 R)
• M52: 17,770,881 km (0.088 R)
• M53: 17,876,048 km (0.094 R)
• M54: 19,424,386 km (0.097 R)
• M55: 19,750,060 km (0.066 R)
• M56: 20,351,893 km (0.1 R)
• M57: 21,237,811 km (0.047 R)
• M58: 21,798,055 km (0.077 R)
• M59: 21,967,101 km (0.031 R)
• M60: 22,192,994 km (0.079 R)
• M61: 23,912,472 km (0.09 R)
• M62: 24,670,933 km (0.102 R)
• M63: 25,023,535 km (0.088 R)
• M64: 25,259,600 km (0.083 R)
• M65: 25,377,932 km (0.103 R)
• M66: 26,091,514 km (0.101 R)
• M67: 26,270,882 km (0.076 R)
• M68: 26,450,848 km (0.039 R)
• M69: 26,510,837 km (0.027 R)
• M70: 26,992,841 km (0.072 R)
• M71: 27,477,688 km (0.107 R)
• M72: 29,135,233 km (0.105 R)
• M73: 29,757,410 km (0.103 R)
• M74: 31,458,936 km (0.095 R)
• M75: 32,289,354 km (0.078 R)
• M76: 33,906,507 km (0.11 R)
• M77: 35,219,079 km (0.071 R)
• M78: 35,351,323 km (0.087 R)
• M79: 35,682,533 km (0.057 R)
• M80: 35,815,226 km (0.099 R)
• M81: 36,014,640 km (0.097 R)
• M82: 36,481,535 km (0.081 R)
• M83: 36,950,225 km (0.058 R)
• M84: 37,017,395 km (0.119 R)
• M85: 37,219,053 km (0.084 R)
• M86: 37,286,372 km (0.086 R)
• M87: 38,640,831 km (0.071 R)
• M88: 40,494,648 km (0.073 R)
• M89: 41,327,908 km (0.044 R)
• M90: 43,011,333 km (0.099 R)
• M91: 43,648,320 km (0.11 R)
• M92: 45,434,220 km (0.065 R)
• M93: 46,155,281 km (0.034 R)
• M94: 48,340,906 km (0.065 R)
• M95: 49,372,384 km (0.064 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 12,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit