🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.49 AU - 0.55 AU

Year: 156 Days

Day: 46.7 Hours

Environment

Temp: 104 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,299,994 km

• M1: 110,852 km (0.078 R)
• M2: 404,213 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.62 AU - 0.68 AU

Year: 218 Days

Day: 38.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,299,994 km

• M1: 540,348 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.32 AU - 1.36 AU

Year: 646 Days

Day: 19.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.6 AU - 1.94 AU

Year: 980 Days

Day: 31.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.1

Radius: 9.9

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.61 AU - 4.23 AU

Year: 3231 Days

Day: 13.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 81,299,994 km

• M1: 206,744 km (0.037 R)
• M2: 293,511 km (0.077 R)
• M3: 418,874 km (0.067 R)
• M4: 482,453 km (0.093 R)
• M5: 696,079 km (0.079 R)
• M6: 801,246 km (0.119 R)
• M7: 874,549 km (0.031 R)
• M8: 988,992 km (0.088 R)
• M9: 1,160,131 km (0.106 R)
• M10: 1,244,205 km (0.088 R)
• M11: 1,441,226 km (0.057 R)
• M12: 1,532,032 km (0.057 R)
• M13: 1,636,750 km (0.1 R)
• M14: 1,707,809 km (0.071 R)
• M15: 1,952,551 km (0.098 R)
• M16: 2,130,872 km (0.083 R)
• M17: 2,195,798 km (0.03 R)
• M18: 2,627,537 km (0.068 R)
• M19: 2,782,221 km (0.092 R)
• M20: 2,939,897 km (0.113 R)
• M21: 3,071,095 km (0.118 R)
• M22: 3,144,846 km (0.089 R)
• M23: 3,584,365 km (0.063 R)
• M24: 3,646,598 km (0.105 R)
• M25: 3,979,004 km (0.115 R)
• M26: 4,337,740 km (0.071 R)
• M27: 4,656,084 km (0.082 R)
• M28: 5,350,966 km (0.072 R)
• M29: 5,656,146 km (0.103 R)
• M30: 5,911,809 km (0.103 R)
• M31: 6,227,311 km (0.065 R)
• M32: 6,302,409 km (0.086 R)
• M33: 6,720,684 km (0.03 R)
• M34: 6,991,456 km (0.109 R)
• M35: 7,147,786 km (0.11 R)
• M36: 7,523,875 km (0.083 R)
• M37: 8,130,943 km (0.059 R)
• M38: 8,565,226 km (0.095 R)
• M39: 8,816,850 km (0.055 R)
• M40: 9,391,754 km (0.095 R)
• M41: 10,000,917 km (0.088 R)
• M42: 10,066,890 km (0.094 R)
• M43: 10,757,583 km (0.111 R)
• M44: 10,961,036 km (0.092 R)
• M45: 11,211,463 km (0.079 R)
• M46: 11,509,761 km (0.038 R)
• M47: 11,880,464 km (0.056 R)
• M48: 12,872,448 km (0.094 R)
• M49: 12,944,405 km (0.113 R)
• M50: 13,136,638 km (0.1 R)
• M51: 13,257,363 km (0.049 R)
• M52: 13,792,774 km (0.03 R)
• M53: 14,834,424 km (0.029 R)
• M54: 15,415,612 km (0.105 R)
• M55: 15,952,818 km (0.116 R)
• M56: 16,055,741 km (0.091 R)
• M57: 16,262,485 km (0.1 R)
• M58: 16,574,098 km (0.109 R)
• M59: 16,887,804 km (0.061 R)
• M60: 17,124,319 km (0.109 R)
• M61: 17,494,573 km (0.079 R)
• M62: 17,867,371 km (0.104 R)
• M63: 17,974,334 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.3

Radius: 11.8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.24 AU - 4.8 AU

Year: 3355 Days

Day: 9 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 81,299,994 km

• M1: 153,338 km (0.038 R)
• M2: 268,079 km (0.1 R)
• M3: 390,301 km (0.082 R)
• M4: 538,104 km (0.105 R)
• M5: 634,893 km (0.045 R)
• M6: 789,727 km (0.109 R)
• M7: 896,091 km (0.073 R)
• M8: 979,268 km (0.078 R)
• M9: 1,079,947 km (0.046 R)
• M10: 1,269,039 km (0.088 R)
• M11: 1,469,500 km (0.057 R)
• M12: 1,544,149 km (0.111 R)
• M13: 1,628,971 km (0.118 R)
• M14: 1,785,451 km (0.111 R)
• M15: 1,928,915 km (0.118 R)
• M16: 2,057,719 km (0.102 R)
• M17: 2,151,517 km (0.11 R)
• M18: 2,266,109 km (0.109 R)
• M19: 2,422,139 km (0.067 R)
• M20: 2,581,760 km (0.071 R)
• M21: 2,796,732 km (0.107 R)
• M22: 2,953,810 km (0.1 R)
• M23: 3,049,553 km (0.109 R)
• M24: 3,321,073 km (0.092 R)
• M25: 3,465,435 km (0.097 R)
• M26: 3,623,410 km (0.078 R)
• M27: 3,726,034 km (0.064 R)
• M28: 3,946,242 km (0.094 R)
• M29: 4,194,575 km (0.109 R)
• M30: 4,509,329 km (0.077 R)
• M31: 4,694,531 km (0.115 R)
• M32: 4,794,163 km (0.099 R)
• M33: 4,869,560 km (0.115 R)
• M34: 5,072,265 km (0.047 R)
• M35: 5,381,634 km (0.092 R)
• M36: 6,005,457 km (0.116 R)
• M37: 6,236,885 km (0.116 R)
• M38: 6,429,567 km (0.108 R)
• M39: 6,708,417 km (0.107 R)
• M40: 6,863,401 km (0.111 R)
• M41: 6,991,157 km (0.087 R)
• M42: 7,134,023 km (0.076 R)
• M43: 7,277,936 km (0.085 R)
• M44: 7,524,773 km (0.09 R)
• M45: 7,627,247 km (0.063 R)
• M46: 7,700,700 km (0.111 R)
• M47: 7,907,594 km (0.072 R)
• M48: 8,056,593 km (0.12 R)
• M49: 8,161,312 km (0.064 R)
• M50: 8,311,957 km (0.032 R)
• M51: 8,463,350 km (0.102 R)
• M52: 8,769,128 km (0.105 R)
• M53: 9,062,938 km (0.078 R)
• M54: 9,187,703 km (0.062 R)
• M55: 9,549,430 km (0.05 R)
• M56: 9,660,432 km (0.067 R)
• M57: 9,835,761 km (0.118 R)
• M58: 10,108,777 km (0.08 R)
• M59: 10,303,105 km (0.033 R)
• M60: 10,876,812 km (0.086 R)
• M61: 10,992,900 km (0.117 R)
• M62: 11,209,368 km (0.079 R)
• M63: 11,309,749 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.2

Radius: 12.6

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.64 AU - 4.74 AU

Year: 3570 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 81,299,994 km

• M1: 232,625 km (0.092 R)
• M2: 335,847 km (0.062 R)
• M3: 533,167 km (0.075 R)
• M4: 615,296 km (0.045 R)
• M5: 712,684 km (0.069 R)
• M6: 805,585 km (0.114 R)
• M7: 892,052 km (0.094 R)
• M8: 1,028,336 km (0.068 R)
• M9: 1,310,178 km (0.11 R)
• M10: 1,772,286 km (0.083 R)
• M11: 1,873,713 km (0.116 R)
• M12: 1,962,275 km (0.085 R)
• M13: 2,128,329 km (0.109 R)
• M14: 2,221,080 km (0.076 R)
• M15: 2,346,742 km (0.11 R)
• M16: 2,705,029 km (0.118 R)
• M17: 2,822,762 km (0.088 R)
• M18: 2,942,291 km (0.092 R)
• M19: 3,186,435 km (0.081 R)
• M20: 3,293,098 km (0.091 R)
• M21: 3,437,310 km (0.097 R)
• M22: 3,676,218 km (0.12 R)
• M23: 3,769,567 km (0.111 R)
• M24: 3,920,511 km (0.108 R)
• M25: 4,035,253 km (0.071 R)
• M26: 4,189,788 km (0.114 R)
• M27: 4,625,267 km (0.116 R)
• M28: 4,726,246 km (0.085 R)
• M29: 5,263,601 km (0.1 R)
• M30: 5,518,217 km (0.109 R)
• M31: 5,668,563 km (0.051 R)
• M32: 5,820,404 km (0.079 R)
• M33: 5,907,770 km (0.095 R)
• M34: 6,128,127 km (0.104 R)
• M35: 6,418,646 km (0.025 R)
• M36: 6,645,137 km (0.098 R)
• M37: 7,013,298 km (0.093 R)
• M38: 7,793,451 km (0.111 R)
• M39: 7,889,941 km (0.104 R)
• M40: 8,035,350 km (0.086 R)
• M41: 8,477,113 km (0.077 R)
• M42: 8,601,279 km (0.082 R)
• M43: 8,851,407 km (0.11 R)
• M44: 9,307,531 km (0.103 R)
• M45: 10,322,403 km (0.115 R)
• M46: 10,428,468 km (0.072 R)
• M47: 10,695,201 km (0.111 R)
• M48: 11,099,713 km (0.065 R)
• M49: 11,290,151 km (0.114 R)
• M50: 11,481,637 km (0.083 R)
• M51: 11,619,117 km (0.102 R)
• M52: 12,007,024 km (0.063 R)
• M53: 12,483,942 km (0.054 R)
• M54: 13,052,713 km (0.11 R)
• M55: 13,196,327 km (0.069 R)
• M56: 13,951,348 km (0.094 R)
• M57: 15,079,914 km (0.085 R)
• M58: 15,960,896 km (0.036 R)
• M59: 16,237,652 km (0.113 R)
• M60: 17,014,963 km (0.095 R)
• M61: 17,613,803 km (0.117 R)
• M62: 18,283,702 km (0.082 R)
• M63: 18,670,263 km (0.052 R)
• M64: 19,615,722 km (0.081 R)
• M65: 19,879,313 km (0.088 R)
• M66: 20,143,952 km (0.076 R)
• M67: 20,443,297 km (0.101 R)
• M68: 20,945,198 km (0.08 R)
• M69: 21,147,155 km (0.11 R)
• M70: 21,383,520 km (0.114 R)
• M71: 21,485,097 km (0.079 R)
• M72: 22,029,633 km (0.087 R)
• M73: 22,166,515 km (0.05 R)
• M74: 22,544,399 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557

Radius: 5.3

Gravity: 19.83 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.69 AU - 17.57 AU

Year: 24496 Days

Day: 16.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,299,994 km

• M1: 215,122 km (0.094 R)
• M2: 426,354 km (0.038 R)
• M3: 530,923 km (0.064 R)
• M4: 667,655 km (0.065 R)
• M5: 790,176 km (0.112 R)
• M6: 974,181 km (0.075 R)
• M7: 1,057,059 km (0.109 R)
• M8: 1,443,320 km (0.099 R)
• M9: 1,938,639 km (0.093 R)
• M10: 2,519,976 km (0.057 R)
• M11: 3,316,884 km (0.092 R)
• M12: 3,917,519 km (0.084 R)
• M13: 4,140,121 km (0.107 R)
• M14: 4,185,150 km (0.106 R)
• M15: 4,230,329 km (0.116 R)
• M16: 4,879,883 km (0.108 R)
• M17: 5,411,853 km (0.089 R)
• M18: 6,063,950 km (0.107 R)
• M19: 7,168,880 km (0.046 R)
• M20: 7,605,855 km (0.083 R)
• M21: 8,164,304 km (0.106 R)
• M22: 8,851,556 km (0.071 R)
• M23: 8,909,750 km (0.113 R)
• M24: 8,967,944 km (0.042 R)
• M25: 9,676,738 km (0.097 R)
• M26: 9,977,430 km (0.076 R)
• M27: 11,399,507 km (0.041 R)
• M28: 13,081,735 km (0.071 R)
• M29: 13,614,753 km (0.11 R)
• M30: 14,702,030 km (0.1 R)
• M31: 15,047,451 km (0.111 R)
• M32: 16,028,813 km (0.12 R)
• M33: 16,455,766 km (0.034 R)
• M34: 17,320,890 km (0.108 R)
• M35: 18,944,775 km (0.039 R)
• M36: 19,094,822 km (0.108 R)
• M37: 20,309,257 km (0.117 R)
• M38: 20,848,258 km (0.039 R)
• M39: 21,392,196 km (0.038 R)
• M40: 21,470,137 km (0.117 R)
• M41: 21,861,934 km (0.104 R)
• M42: 23,131,421 km (0.077 R)
• M43: 23,613,725 km (0.061 R)
• M44: 23,694,358 km (0.054 R)
• M45: 26,408,063 km (0.096 R)
• M46: 26,743,611 km (0.041 R)
• M47: 26,911,909 km (0.119 R)
• M48: 27,249,701 km (0.075 R)
• M49: 27,419,046 km (0.104 R)
• M50: 27,673,661 km (0.115 R)
• M51: 28,014,595 km (0.116 R)
• M52: 28,700,351 km (0.095 R)
• M53: 29,478,560 km (0.119 R)
• M54: 32,390,632 km (0.069 R)
• M55: 34,748,593 km (0.096 R)
• M56: 34,840,446 km (0.089 R)
• M57: 36,041,119 km (0.106 R)
• M58: 36,413,169 km (0.066 R)
• M59: 37,067,510 km (0.107 R)
• M60: 37,161,308 km (0.119 R)
• M61: 38,482,706 km (0.114 R)
• M62: 39,627,578 km (0.113 R)
• M63: 41,755,309 km (0.049 R)
• M64: 44,317,322 km (0.113 R)
• M65: 45,516,798 km (0.099 R)
• M66: 45,919,066 km (0.1 R)
• M67: 52,092,073 km (0.119 R)
• M68: 52,407,425 km (0.052 R)
• M69: 54,953,581 km (0.096 R)
• M70: 58,410,339 km (0.089 R)
• M71: 63,277,057 km (0.094 R)
• M72: 63,389,255 km (0.12 R)
• M73: 63,838,348 km (0.108 R)
• M74: 66,213,364 km (0.079 R)
• M75: 66,327,208 km (0.119 R)
• M76: 67,698,123 km (0.102 R)
• M77: 69,078,313 km (0.097 R)
• M78: 70,351,690 km (0.111 R)
• M79: 70,700,253 km (0.108 R)
• M80: 70,933,027 km (0.065 R)
• M81: 71,165,951 km (0.083 R)
• M82: 71,983,354 km (0.076 R)
• M83: 72,100,489 km (0.115 R)
• M84: 72,921,482 km (0.104 R)
• M85: 74,928,188 km (0.107 R)
• M86: 75,997,962 km (0.112 R)
• M87: 77,551,985 km (0.086 R)
• M88: 77,792,090 km (0.118 R)
• M89: 77,912,217 km (0.095 R)
• M90: 78,032,344 km (0.065 R)
• M91: 79,963,353 km (0.11 R)
• M92: 80,327,175 km (0.116 R)
• M93: 80,813,069 km (0.062 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 14,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit