🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.43 AU - 0.71 AU

Year: 151 Days

Day: 21.2 Hours

Environment

Temp: 270 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,928,566 km

• M1: 176,825 km (0.034 R)
• M2: 275,410 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.64 AU - 0.72 AU

Year: 196 Days

Day: 21.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,928,566 km

• M1: 24,684 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.65 AU - 0.81 AU

Year: 218 Days

Day: 24.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.22 AU - 1.3 AU

Year: 495 Days

Day: 41.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 98 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.5 AU - 3.64 AU

Year: 1882 Days

Day: 37.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.6

Radius: 14.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.49 AU - 6.79 AU

Year: 5323 Days

Day: 10.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 37,928,566 km

• M1: 189,989 km (0.037 R)
• M2: 327,919 km (0.117 R)
• M3: 1,053,169 km (0.116 R)
• M4: 1,658,592 km (0.118 R)
• M5: 1,954,496 km (0.086 R)
• M6: 2,096,016 km (0.032 R)
• M7: 2,254,440 km (0.111 R)
• M8: 2,611,829 km (0.118 R)
• M9: 2,725,524 km (0.076 R)
• M10: 2,841,013 km (0.104 R)
• M11: 3,136,918 km (0.099 R)
• M12: 3,334,985 km (0.106 R)
• M13: 3,490,118 km (0.098 R)
• M14: 3,584,365 km (0.083 R)
• M15: 3,970,178 km (0.082 R)
• M16: 4,234,817 km (0.059 R)
• M17: 4,335,645 km (0.09 R)
• M18: 4,625,716 km (0.065 R)
• M19: 4,799,399 km (0.088 R)
• M20: 5,369,965 km (0.08 R)
• M21: 6,497,484 km (0.03 R)
• M22: 6,672,963 km (0.074 R)
• M23: 6,929,074 km (0.084 R)
• M24: 7,573,691 km (0.085 R)
• M25: 7,676,166 km (0.088 R)
• M26: 7,986,432 km (0.08 R)
• M27: 8,321,830 km (0.084 R)
• M28: 8,833,904 km (0.088 R)
• M29: 8,941,914 km (0.117 R)
• M30: 9,072,064 km (0.114 R)
• M31: 9,532,526 km (0.11 R)
• M32: 9,776,819 km (0.085 R)
• M33: 10,068,236 km (0.113 R)
• M34: 10,453,750 km (0.052 R)
• M35: 10,728,860 km (0.099 R)
• M36: 10,844,050 km (0.091 R)
• M37: 10,983,027 km (0.032 R)
• M38: 11,145,939 km (0.056 R)
• M39: 11,924,446 km (0.069 R)
• M40: 12,091,846 km (0.107 R)
• M41: 12,235,909 km (0.04 R)
• M42: 12,550,214 km (0.089 R)
• M43: 12,891,597 km (0.113 R)
• M44: 13,088,019 km (0.078 R)
• M45: 13,558,803 km (0.104 R)
• M46: 14,211,798 km (0.111 R)
• M47: 14,465,815 km (0.097 R)
• M48: 14,926,726 km (0.107 R)
• M49: 15,029,799 km (0.11 R)
• M50: 15,210,812 km (0.098 R)
• M51: 15,366,544 km (0.057 R)
• M52: 15,496,694 km (0.111 R)
• M53: 16,205,937 km (0.089 R)
• M54: 16,764,835 km (0.117 R)
• M55: 17,357,243 km (0.104 R)
• M56: 18,011,434 km (0.091 R)
• M57: 18,121,239 km (0.105 R)
• M58: 18,562,702 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.1

Radius: 8.6

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.6 AU - 7.82 AU

Year: 7490 Days

Day: 14.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 37,928,566 km

• M1: 310,565 km (0.052 R)
• M2: 441,613 km (0.079 R)
• M3: 563,834 km (0.038 R)
• M4: 698,173 km (0.115 R)
• M5: 1,164,619 km (0.05 R)
• M6: 1,801,308 km (0.075 R)
• M7: 1,981,125 km (0.106 R)
• M8: 2,681,691 km (0.118 R)
• M9: 2,758,286 km (0.079 R)
• M10: 3,179,104 km (0.088 R)
• M11: 3,508,220 km (0.058 R)
• M12: 3,819,383 km (0.075 R)
• M13: 4,377,832 km (0.11 R)
• M14: 4,620,779 km (0.026 R)
• M15: 4,930,596 km (0.091 R)
• M16: 5,024,843 km (0.071 R)
• M17: 5,119,688 km (0.109 R)
• M18: 5,407,963 km (0.087 R)
• M19: 6,033,881 km (0.109 R)
• M20: 6,304,204 km (0.108 R)
• M21: 6,475,194 km (0.115 R)
• M22: 6,786,956 km (0.119 R)
• M23: 7,353,334 km (0.073 R)
• M24: 7,714,912 km (0.086 R)
• M25: 7,824,567 km (0.11 R)
• M26: 8,231,024 km (0.066 R)
• M27: 8,644,513 km (0.117 R)
• M28: 8,911,096 km (0.088 R)
• M29: 9,257,715 km (0.071 R)
• M30: 9,845,485 km (0.09 R)
• M31: 10,526,155 km (0.093 R)
• M32: 11,554,640 km (0.066 R)
• M33: 11,680,153 km (0.06 R)
• M34: 12,314,897 km (0.115 R)
• M35: 12,571,906 km (0.116 R)
• M36: 12,657,925 km (0.088 R)
• M37: 12,787,327 km (0.1 R)
• M38: 12,917,327 km (0.116 R)
• M39: 13,265,890 km (0.104 R)
• M40: 13,485,350 km (0.059 R)
• M41: 13,838,850 km (0.104 R)
• M42: 14,016,872 km (0.11 R)
• M43: 16,210,874 km (0.113 R)
• M44: 18,022,055 km (0.091 R)
• M45: 18,607,282 km (0.111 R)
• M46: 19,446,975 km (0.118 R)
• M47: 19,546,607 km (0.12 R)
• M48: 19,996,897 km (0.11 R)
• M49: 20,349,649 km (0.094 R)
• M50: 20,805,922 km (0.088 R)
• M51: 21,419,722 km (0.071 R)
• M52: 21,522,646 km (0.091 R)
• M53: 21,625,719 km (0.118 R)
• M54: 21,780,552 km (0.092 R)
• M55: 22,403,777 km (0.067 R)
• M56: 22,875,010 km (0.081 R)
• M57: 23,243,769 km (0.076 R)
• M58: 23,667,580 km (0.087 R)
• M59: 23,987,271 km (0.036 R)
• M60: 24,415,569 km (0.051 R)
• M61: 24,576,836 km (0.066 R)
• M62: 25,879,833 km (0.074 R)
• M63: 26,539,709 km (0.104 R)
• M64: 27,149,470 km (0.115 R)
• M65: 27,876,067 km (0.078 R)
• M66: 28,044,664 km (0.093 R)
• M67: 28,835,738 km (0.102 R)
• M68: 28,892,585 km (0.044 R)
• M69: 29,978,815 km (0.116 R)
• M70: 30,555,814 km (0.115 R)
• M71: 30,671,603 km (0.025 R)
• M72: 30,903,779 km (0.066 R)
• M73: 32,308,802 km (0.109 R)
• M74: 32,900,461 km (0.109 R)
• M75: 33,854,297 km (0.098 R)
• M76: 34,455,232 km (0.095 R)
• M77: 34,515,520 km (0.079 R)
• M78: 35,667,424 km (0.034 R)
• M79: 35,850,531 km (0.115 R)
• M80: 35,911,567 km (0.119 R)
• M81: 36,340,165 km (0.101 R)
• M82: 37,078,730 km (0.065 R)
• M83: 37,511,816 km (0.11 R)
• M84: 39,324,044 km (0.094 R)
• M85: 39,387,025 km (0.065 R)
• M86: 40,209,065 km (0.045 R)
• M87: 40,463,232 km (0.062 R)
• M88: 40,654,119 km (0.103 R)
• M89: 40,845,305 km (0.096 R)
• M90: 41,164,696 km (0.034 R)
• M91: 41,420,808 km (0.09 R)
• M92: 42,579,593 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.5

Radius: 11.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.37 AU - 11.95 AU

Year: 13043 Days

Day: 5.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,928,566 km

• M1: 152,889 km (0.117 R)
• M2: 278,551 km (0.05 R)
• M3: 363,074 km (0.118 R)
• M4: 507,436 km (0.103 R)
• M5: 607,816 km (0.114 R)
• M6: 688,150 km (0.048 R)
• M7: 772,823 km (0.117 R)
• M8: 1,450,651 km (0.119 R)
• M9: 1,736,981 km (0.071 R)
• M10: 1,897,200 km (0.104 R)
• M11: 1,999,974 km (0.066 R)
• M12: 2,341,655 km (0.07 R)
• M13: 2,678,999 km (0.102 R)
• M14: 4,045,426 km (0.102 R)
• M15: 4,588,915 km (0.11 R)
• M16: 4,756,614 km (0.089 R)
• M17: 4,897,834 km (0.111 R)
• M18: 5,242,657 km (0.098 R)
• M19: 5,330,023 km (0.071 R)
• M20: 5,506,398 km (0.12 R)
• M21: 5,774,627 km (0.088 R)
• M22: 6,200,383 km (0.089 R)
• M23: 6,417,150 km (0.074 R)
• M24: 6,510,799 km (0.083 R)
• M25: 6,667,876 km (0.056 R)
• M26: 7,472,414 km (0.044 R)
• M27: 7,604,060 km (0.057 R)
• M28: 8,070,805 km (0.07 R)
• M29: 8,341,577 km (0.07 R)
• M30: 8,546,826 km (0.081 R)
• M31: 8,719,013 km (0.113 R)
• M32: 8,997,115 km (0.094 R)
• M33: 9,137,139 km (0.108 R)
• M34: 9,242,755 km (0.052 R)
• M35: 9,633,205 km (0.084 R)
• M36: 10,651,817 km (0.053 R)
• M37: 11,023,867 km (0.087 R)
• M38: 11,098,816 km (0.103 R)
• M39: 11,400,255 km (0.108 R)
• M40: 12,398,372 km (0.115 R)
• M41: 12,476,313 km (0.065 R)
• M42: 12,829,214 km (0.079 R)
• M43: 12,908,052 km (0.114 R)
• M44: 13,105,970 km (0.108 R)
• M45: 13,304,786 km (0.118 R)
• M46: 13,424,614 km (0.111 R)
• M47: 13,786,192 km (0.095 R)
• M48: 14,559,912 km (0.115 R)
• M49: 15,264,368 km (0.094 R)
• M50: 16,064,717 km (0.05 R)
• M51: 16,792,361 km (0.1 R)
• M52: 17,268,980 km (0.057 R)
• M53: 17,356,195 km (0.109 R)
• M54: 17,662,273 km (0.101 R)
• M55: 18,014,276 km (0.106 R)
• M56: 18,235,532 km (0.041 R)
• M57: 18,457,684 km (0.094 R)
• M58: 18,680,735 km (0.027 R)
• M59: 19,991,960 km (0.089 R)
• M60: 20,589,305 km (0.1 R)
• M61: 20,820,583 km (0.046 R)
• M62: 21,707,549 km (0.047 R)
• M63: 23,277,279 km (0.097 R)
• M64: 23,663,391 km (0.107 R)
• M65: 23,808,651 km (0.057 R)
• M66: 24,686,790 km (0.112 R)
• M67: 24,932,580 km (0.108 R)
• M68: 25,476,218 km (0.069 R)
• M69: 26,173,793 km (0.036 R)
• M70: 26,374,254 km (0.081 R)
• M71: 26,776,672 km (0.056 R)
• M72: 28,047,506 km (0.109 R)
• M73: 29,441,908 km (0.115 R)
• M74: 31,229,902 km (0.092 R)
• M75: 32,620,713 km (0.111 R)
• M76: 33,215,215 km (0.068 R)
• M77: 33,977,117 km (0.103 R)
• M78: 35,185,868 km (0.12 R)
• M79: 36,297,081 km (0.089 R)
• M80: 36,408,831 km (0.042 R)
• M81: 37,702,104 km (0.061 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 15,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit