🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.54 AU - 0.68 AU

Year: 178 Days

Day: 25.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.72 AU - 0.9 AU

Year: 272 Days

Day: 40.9 Hours

Environment

Temp: 118 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,251,284 km

• M1: 366,964 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.91 AU - 1.17 AU

Year: 395 Days

Day: 24.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.07 AU - 1.09 AU

Year: 418 Days

Day: 19.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 72,251,284 km

• M1: 64,327 km (0.03 R)
• M2: 621,579 km (0.118 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.4

Radius: 8.3

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.61 AU - 8.89 AU

Year: 8043 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,251,284 km

• M1: 119,529 km (0.069 R)
• M2: 293,960 km (0.086 R)
• M3: 682,465 km (0.079 R)
• M4: 1,031,328 km (0.107 R)
• M5: 1,343,987 km (0.118 R)
• M6: 1,413,550 km (0.062 R)
• M7: 1,538,165 km (0.11 R)
• M8: 1,629,570 km (0.11 R)
• M9: 1,895,255 km (0.098 R)
• M10: 1,954,047 km (0.119 R)
• M11: 2,257,133 km (0.054 R)
• M12: 2,531,794 km (0.115 R)
• M13: 2,772,797 km (0.092 R)
• M14: 2,839,816 km (0.047 R)
• M15: 3,183,143 km (0.087 R)
• M16: 3,515,400 km (0.115 R)
• M17: 3,685,792 km (0.045 R)
• M18: 3,859,027 km (0.118 R)
• M19: 4,110,949 km (0.082 R)
• M20: 4,953,185 km (0.099 R)
• M21: 6,371,822 km (0.089 R)
• M22: 6,520,373 km (0.108 R)
• M23: 6,850,834 km (0.088 R)
• M24: 7,341,516 km (0.057 R)
• M25: 7,403,599 km (0.116 R)
• M26: 7,528,363 km (0.104 R)
• M27: 7,811,851 km (0.064 R)
• M28: 7,875,281 km (0.111 R)
• M29: 8,259,448 km (0.097 R)
• M30: 8,389,000 km (0.068 R)
• M31: 8,519,150 km (0.108 R)
• M32: 8,946,701 km (0.108 R)
• M33: 9,113,053 km (0.104 R)
• M34: 9,347,623 km (0.065 R)
• M35: 9,584,287 km (0.066 R)
• M36: 10,097,856 km (0.089 R)
• M37: 10,340,654 km (0.055 R)
• M38: 11,187,677 km (0.077 R)
• M39: 11,510,958 km (0.087 R)
• M40: 11,873,882 km (0.117 R)
• M41: 11,983,537 km (0.046 R)
• M42: 12,314,448 km (0.119 R)
• M43: 12,648,201 km (0.038 R)
• M44: 12,985,095 km (0.091 R)
• M45: 13,249,135 km (0.096 R)
• M46: 13,514,971 km (0.117 R)
• M47: 13,782,601 km (0.115 R)
• M48: 14,245,308 km (0.076 R)
• M49: 14,478,680 km (0.093 R)
• M50: 14,635,010 km (0.086 R)
• M51: 15,146,635 km (0.09 R)
• M52: 15,464,381 km (0.047 R)
• M53: 15,824,612 km (0.081 R)
• M54: 16,798,644 km (0.107 R)
• M55: 16,921,763 km (0.105 R)
• M56: 17,086,321 km (0.083 R)
• M57: 17,500,258 km (0.092 R)
• M58: 17,750,087 km (0.117 R)
• M59: 19,403,143 km (0.076 R)
• M60: 19,618,714 km (0.105 R)
• M61: 20,226,231 km (0.12 R)
• M62: 20,357,278 km (0.109 R)
• M63: 22,175,640 km (0.098 R)
• M64: 22,491,292 km (0.096 R)
• M65: 22,627,127 km (0.106 R)
• M66: 23,630,779 km (0.116 R)
• M67: 23,814,784 km (0.111 R)
• M68: 24,509,218 km (0.12 R)
• M69: 25,870,558 km (0.079 R)
• M70: 26,297,959 km (0.088 R)
• M71: 27,304,454 km (0.111 R)
• M72: 27,836,723 km (0.12 R)
• M73: 27,933,962 km (0.092 R)
• M74: 28,372,433 km (0.117 R)
• M75: 28,666,094 km (0.114 R)
• M76: 29,157,672 km (0.081 R)
• M77: 29,602,427 km (0.09 R)
• M78: 30,049,575 km (0.07 R)
• M79: 30,498,817 km (0.1 R)
• M80: 30,900,188 km (0.102 R)
• M81: 32,624,902 km (0.068 R)
• M82: 32,932,625 km (0.101 R)
• M83: 33,395,780 km (0.074 R)
• M84: 33,912,940 km (0.12 R)
• M85: 34,380,732 km (0.105 R)
• M86: 34,746,050 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.1

Radius: 12.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.48 AU - 10.6 AU

Year: 10132 Days

Day: 12.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,251,284 km

• M1: 271,221 km (0.034 R)
• M2: 390,899 km (0.075 R)
• M3: 508,034 km (0.094 R)
• M4: 655,538 km (0.056 R)
• M5: 735,423 km (0.074 R)
• M6: 853,905 km (0.078 R)
• M7: 1,073,066 km (0.101 R)
• M8: 1,229,994 km (0.074 R)
• M9: 1,567,636 km (0.082 R)
• M10: 1,747,602 km (0.084 R)
• M11: 1,840,353 km (0.11 R)
• M12: 2,278,226 km (0.094 R)
• M13: 2,431,564 km (0.1 R)
• M14: 3,423,098 km (0.025 R)
• M15: 4,116,335 km (0.101 R)
• M16: 5,152,001 km (0.1 R)
• M17: 5,560,553 km (0.113 R)
• M18: 5,664,374 km (0.055 R)
• M19: 5,803,799 km (0.088 R)
• M20: 6,157,448 km (0.107 R)
• M21: 6,960,191 km (0.114 R)
• M22: 7,260,284 km (0.112 R)
• M23: 7,411,976 km (0.115 R)
• M24: 7,526,418 km (0.119 R)
• M25: 7,679,906 km (0.096 R)
• M26: 8,344,120 km (0.106 R)
• M27: 9,108,266 km (0.03 R)
• M28: 9,230,937 km (0.04 R)
• M29: 9,436,634 km (0.035 R)
• M30: 9,519,361 km (0.049 R)
• M31: 9,810,928 km (0.096 R)
• M32: 11,224,478 km (0.111 R)
• M33: 11,312,292 km (0.056 R)
• M34: 12,067,163 km (0.113 R)
• M35: 13,485,350 km (0.095 R)
• M36: 13,625,524 km (0.06 R)
• M37: 13,719,172 km (0.056 R)
• M38: 13,859,944 km (0.101 R)
• M39: 14,095,859 km (0.093 R)
• M40: 14,285,549 km (0.048 R)
• M41: 15,343,655 km (0.074 R)
• M42: 17,129,255 km (0.086 R)
• M43: 17,585,978 km (0.061 R)
• M44: 17,688,003 km (0.1 R)
• M45: 18,823,302 km (0.115 R)
• M46: 18,927,571 km (0.092 R)
• M47: 20,195,114 km (0.098 R)
• M48: 20,731,423 km (0.119 R)
• M49: 20,893,287 km (0.11 R)
• M50: 21,001,297 km (0.072 R)
• M51: 21,544,637 km (0.063 R)
• M52: 22,478,875 km (0.055 R)
• M53: 22,589,578 km (0.116 R)
• M54: 23,370,179 km (0.091 R)
• M55: 23,933,116 km (0.085 R)
• M56: 24,159,607 km (0.064 R)
• M57: 25,015,008 km (0.104 R)
• M58: 27,285,604 km (0.115 R)
• M59: 27,522,119 km (0.067 R)
• M60: 27,878,311 km (0.058 R)
• M61: 30,169,253 km (0.102 R)
• M62: 30,352,810 km (0.053 R)
• M63: 30,536,516 km (0.11 R)
• M64: 30,905,275 km (0.117 R)
• M65: 31,090,177 km (0.086 R)
• M66: 31,647,130 km (0.062 R)
• M67: 31,833,529 km (0.088 R)
• M68: 32,896,721 km (0.051 R)
• M69: 33,654,135 km (0.118 R)
• M70: 34,417,384 km (0.115 R)
• M71: 37,526,925 km (0.097 R)
• M72: 37,790,068 km (0.071 R)
• M73: 39,048,485 km (0.085 R)
• M74: 39,315,218 km (0.117 R)
• M75: 40,590,241 km (0.095 R)
• M76: 40,792,796 km (0.058 R)
• M77: 41,063,419 km (0.084 R)
• M78: 41,198,954 km (0.091 R)
• M79: 41,470,475 km (0.107 R)
• M80: 41,946,944 km (0.105 R)
• M81: 43,112,012 km (0.104 R)
• M82: 44,079,312 km (0.114 R)
• M83: 44,356,965 km (0.114 R)
• M84: 45,964,993 km (0.094 R)
• M85: 46,387,607 km (0.047 R)
• M86: 47,165,815 km (0.106 R)
• M87: 47,307,783 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.4

Radius: 10.9

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.17 AU - 12.81 AU

Year: 15477 Days

Day: 10.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,251,284 km

• M1: 309,668 km (0.095 R)
• M2: 387,159 km (0.075 R)
• M3: 756,217 km (0.09 R)
• M4: 1,414,298 km (0.075 R)
• M5: 1,499,868 km (0.114 R)
• M6: 4,325,174 km (0.074 R)
• M7: 4,794,313 km (0.112 R)
• M8: 5,505,800 km (0.09 R)
• M9: 5,688,758 km (0.073 R)
• M10: 6,108,081 km (0.115 R)
• M11: 7,174,863 km (0.079 R)
• M12: 7,375,025 km (0.047 R)
• M13: 8,614,593 km (0.116 R)
• M14: 8,827,471 km (0.055 R)
• M15: 8,988,289 km (0.109 R)
• M16: 9,586,232 km (0.065 R)
• M17: 9,973,391 km (0.089 R)
• M18: 10,196,890 km (0.074 R)
• M19: 10,592,277 km (0.107 R)
• M20: 12,282,883 km (0.095 R)
• M21: 12,462,550 km (0.11 R)
• M22: 12,643,114 km (0.119 R)
• M23: 14,369,623 km (0.093 R)
• M24: 14,495,734 km (0.064 R)
• M25: 14,940,190 km (0.092 R)
• M26: 16,366,007 km (0.036 R)
• M27: 16,563,925 km (0.083 R)
• M28: 17,497,416 km (0.099 R)
• M29: 19,415,410 km (0.108 R)
• M30: 20,612,043 km (0.108 R)
• M31: 20,825,669 km (0.057 R)
• M32: 21,471,184 km (0.039 R)
• M33: 22,488,150 km (0.118 R)
• M34: 23,076,369 km (0.094 R)
• M35: 23,744,174 km (0.114 R)
• M36: 23,818,823 km (0.071 R)
• M37: 24,418,262 km (0.068 R)
• M38: 25,174,778 km (0.036 R)
• M39: 25,708,843 km (0.118 R)
• M40: 26,865,833 km (0.091 R)
• M41: 28,514,252 km (0.115 R)
• M42: 29,230,526 km (0.101 R)
• M43: 29,550,965 km (0.074 R)
• M44: 30,437,781 km (0.1 R)
• M45: 30,681,177 km (0.106 R)
• M46: 30,925,171 km (0.099 R)
• M47: 31,333,424 km (0.056 R)
• M48: 33,568,117 km (0.108 R)
• M49: 33,903,665 km (0.091 R)
• M50: 37,232,068 km (0.119 R)
• M51: 38,102,129 km (0.036 R)
• M52: 38,890,958 km (0.101 R)
• M53: 39,331,524 km (0.117 R)
• M54: 39,508,199 km (0.116 R)
• M55: 41,739,003 km (0.04 R)
• M56: 42,552,067 km (0.105 R)
• M57: 44,010,497 km (0.08 R)
• M58: 44,838,072 km (0.095 R)
• M59: 44,930,374 km (0.087 R)
• M60: 46,415,133 km (0.11 R)
• M61: 46,882,477 km (0.082 R)
• M62: 47,257,369 km (0.106 R)
• M63: 47,633,458 km (0.082 R)
• M64: 48,388,329 km (0.113 R)
• M65: 48,483,024 km (0.11 R)
• M66: 50,580,686 km (0.051 R)
• M67: 50,869,110 km (0.1 R)
• M68: 51,254,325 km (0.093 R)
• M69: 52,221,924 km (0.109 R)
• M70: 52,319,013 km (0.118 R)
• M71: 53,000,282 km (0.088 R)
• M72: 54,470,081 km (0.069 R)
• M73: 55,358,393 km (0.075 R)
• M74: 56,251,343 km (0.037 R)
• M75: 59,668,008 km (0.063 R)
• M76: 60,889,924 km (0.086 R)
• M77: 62,531,910 km (0.09 R)
• M78: 62,634,983 km (0.041 R)
• M79: 63,151,395 km (0.058 R)
• M80: 63,254,767 km (0.119 R)
• M81: 63,565,482 km (0.09 R)
• M82: 64,709,008 km (0.031 R)
• M83: 64,813,277 km (0.08 R)
• M84: 64,917,547 km (0.079 R)
• M85: 67,121,722 km (0.102 R)
• M86: 68,073,913 km (0.111 R)
• M87: 68,817,564 km (0.094 R)
• M88: 70,205,832 km (0.069 R)
• M89: 70,634,729 km (0.112 R)
• M90: 71,064,673 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 13,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit