🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.43 AU - 0.61 AU

Year: 143 Days

Day: 45.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.98 AU - 1.04 AU

Year: 387 Days

Day: 14.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.19 AU - 1.49 AU

Year: 591 Days

Day: 19.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,639,188 km

• M1: 214,523 km (0.096 R)
• M2: 575,204 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.49 AU - 1.81 AU

Year: 807 Days

Day: 35.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,639,188 km

• M1: 647,609 km (0.069 R)
• M2: 1,504,655 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.32 AU - 2.04 AU

Year: 829 Days

Day: 44.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,639,188 km

• M1: 65,075 km (0.104 R)
• M2: 188,942 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.4

Radius: 10.3

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.57 AU - 4.97 AU

Year: 3967 Days

Day: 11.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 104,639,188 km

• M1: 173,833 km (0.069 R)
• M2: 366,216 km (0.057 R)
• M3: 550,969 km (0.098 R)
• M4: 735,274 km (0.084 R)
• M5: 835,355 km (0.094 R)
• M6: 1,025,493 km (0.078 R)
• M7: 1,113,307 km (0.109 R)
• M8: 1,216,979 km (0.106 R)
• M9: 1,392,607 km (0.07 R)
• M10: 1,649,915 km (0.051 R)
• M11: 1,754,035 km (0.116 R)
• M12: 1,845,290 km (0.082 R)
• M13: 2,193,404 km (0.095 R)
• M14: 2,701,289 km (0.09 R)
• M15: 2,807,354 km (0.057 R)
• M16: 2,968,919 km (0.116 R)
• M17: 3,060,174 km (0.043 R)
• M18: 3,434,169 km (0.074 R)
• M19: 3,510,763 km (0.069 R)
• M20: 3,942,203 km (0.101 R)
• M21: 4,083,124 km (0.114 R)
• M22: 4,205,196 km (0.099 R)
• M23: 4,369,903 km (0.088 R)
• M24: 4,474,024 km (0.11 R)
• M25: 4,599,985 km (0.072 R)
• M26: 4,791,171 km (0.101 R)
• M27: 4,941,666 km (0.049 R)
• M28: 5,247,445 km (0.109 R)
• M29: 5,808,885 km (0.036 R)
• M30: 6,436,748 km (0.062 R)
• M31: 6,579,314 km (0.064 R)
• M32: 7,208,822 km (0.103 R)
• M33: 7,456,107 km (0.111 R)
• M34: 7,731,368 km (0.099 R)
• M35: 7,832,197 km (0.095 R)
• M36: 7,933,624 km (0.092 R)
• M37: 8,240,300 km (0.103 R)
• M38: 8,498,954 km (0.117 R)
• M39: 8,839,140 km (0.09 R)
• M40: 8,918,277 km (0.113 R)
• M41: 9,695,588 km (0.096 R)
• M42: 10,078,708 km (0.111 R)
• M43: 10,494,590 km (0.076 R)
• M44: 10,578,514 km (0.064 R)
• M45: 10,690,713 km (0.096 R)
• M46: 11,200,393 km (0.092 R)
• M47: 11,573,340 km (0.084 R)
• M48: 11,863,111 km (0.08 R)
• M49: 11,979,648 km (0.108 R)
• M50: 12,184,597 km (0.107 R)
• M51: 12,420,214 km (0.096 R)
• M52: 12,716,866 km (0.091 R)
• M53: 12,985,843 km (0.052 R)
• M54: 13,317,202 km (0.094 R)
• M55: 13,408,158 km (0.099 R)
• M56: 14,795,529 km (0.09 R)
• M57: 14,952,606 km (0.055 R)
• M58: 15,110,133 km (0.1 R)
• M59: 15,970,321 km (0.083 R)
• M60: 16,034,648 km (0.097 R)
• M61: 16,228,377 km (0.076 R)
• M62: 16,390,242 km (0.089 R)
• M63: 17,109,060 km (0.083 R)
• M64: 17,273,917 km (0.115 R)
• M65: 17,671,548 km (0.05 R)
• M66: 17,771,479 km (0.059 R)
• M67: 18,139,340 km (0.071 R)
• M68: 18,712,898 km (0.063 R)
• M69: 19,326,699 km (0.112 R)
• M70: 19,877,817 km (0.09 R)
• M71: 20,155,321 km (0.095 R)
• M72: 20,469,028 km (0.105 R)
• M73: 20,854,691 km (0.061 R)
• M74: 21,066,073 km (0.106 R)
• M75: 21,313,657 km (0.03 R)
• M76: 21,384,567 km (0.088 R)
• M77: 21,775,915 km (0.095 R)
• M78: 22,457,333 km (0.05 R)
• M79: 22,529,439 km (0.054 R)
• M80: 23,584,254 km (0.107 R)
• M81: 24,025,418 km (0.083 R)
• M82: 24,841,325 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.2

Radius: 10.1

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.88 AU - 6.94 AU

Year: 5471 Days

Day: 8.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 104,639,188 km

• M1: 177,423 km (0.114 R)
• M2: 247,435 km (0.082 R)
• M3: 316,250 km (0.081 R)
• M4: 539,749 km (0.071 R)
• M5: 857,495 km (0.102 R)
• M6: 960,867 km (0.119 R)
• M7: 1,148,463 km (0.063 R)
• M8: 1,348,176 km (0.053 R)
• M9: 1,577,659 km (0.045 R)
• M10: 1,935,796 km (0.078 R)
• M11: 2,014,485 km (0.111 R)
• M12: 2,277,777 km (0.118 R)
• M13: 2,552,439 km (0.077 R)
• M14: 2,617,364 km (0.107 R)
• M15: 2,927,630 km (0.072 R)
• M16: 3,156,665 km (0.101 R)
• M17: 3,803,975 km (0.039 R)
• M18: 4,258,303 km (0.076 R)
• M19: 4,387,556 km (0.077 R)
• M20: 4,649,951 km (0.042 R)
• M21: 4,944,808 km (0.05 R)
• M22: 5,552,475 km (0.079 R)
• M23: 5,836,561 km (0.048 R)
• M24: 5,922,729 km (0.117 R)
• M25: 6,301,062 km (0.069 R)
• M26: 6,627,335 km (0.065 R)
• M27: 6,837,819 km (0.05 R)
• M28: 7,020,030 km (0.052 R)
• M29: 7,860,022 km (0.119 R)
• M30: 8,179,114 km (0.117 R)
• M31: 8,731,429 km (0.099 R)
• M32: 9,363,032 km (0.085 R)
• M33: 9,667,314 km (0.101 R)
• M34: 10,917,054 km (0.111 R)
• M35: 11,165,835 km (0.056 R)
• M36: 11,380,658 km (0.105 R)
• M37: 12,180,109 km (0.1 R)
• M38: 12,698,316 km (0.094 R)
• M39: 12,885,164 km (0.107 R)
• M40: 13,451,093 km (0.098 R)
• M41: 13,527,088 km (0.112 R)
• M42: 13,641,531 km (0.061 R)
• M43: 13,871,163 km (0.093 R)
• M44: 14,063,696 km (0.093 R)
• M45: 14,373,363 km (0.102 R)
• M46: 14,763,664 km (0.096 R)
• M47: 16,890,198 km (0.113 R)
• M48: 18,430,757 km (0.111 R)
• M49: 18,939,988 km (0.065 R)
• M50: 19,540,025 km (0.12 R)
• M51: 19,626,193 km (0.117 R)
• M52: 20,276,944 km (0.085 R)
• M53: 20,978,708 km (0.117 R)
• M54: 21,377,087 km (0.099 R)
• M55: 21,777,860 km (0.104 R)
• M56: 21,867,319 km (0.107 R)
• M57: 22,091,417 km (0.045 R)
• M58: 22,451,499 km (0.062 R)
• M59: 22,677,541 km (0.102 R)
• M60: 22,949,809 km (0.098 R)
• M61: 23,131,870 km (0.095 R)
• M62: 23,223,125 km (0.078 R)
• M63: 25,119,726 km (0.118 R)
• M64: 27,499,230 km (0.12 R)
• M65: 30,648,265 km (0.112 R)
• M66: 30,748,496 km (0.042 R)
• M67: 30,949,256 km (0.091 R)
• M68: 31,049,786 km (0.097 R)
• M69: 31,301,709 km (0.105 R)
• M70: 31,402,687 km (0.102 R)
• M71: 31,503,816 km (0.108 R)
• M72: 31,756,935 km (0.069 R)
• M73: 32,724,833 km (0.107 R)
• M74: 33,084,018 km (0.044 R)
• M75: 33,961,409 km (0.081 R)
• M76: 34,117,141 km (0.089 R)
• M77: 34,846,580 km (0.098 R)
• M78: 35,003,508 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.4

Radius: 4

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 12.99 AU - 17.75 AU

Year: 22946 Days

Day: 23.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 104,639,188 km

• M1: 102,923 km (0.116 R)
• M2: 484,398 km (0.104 R)
• M3: 1,541,756 km (0.037 R)
• M4: 4,350,755 km (0.112 R)
• M5: 5,122,680 km (0.093 R)
• M6: 5,868,724 km (0.104 R)
• M7: 5,958,782 km (0.074 R)
• M8: 6,185,722 km (0.11 R)
• M9: 6,277,276 km (0.101 R)
• M10: 6,788,901 km (0.057 R)
• M11: 8,301,485 km (0.072 R)
• M12: 8,939,670 km (0.056 R)
• M13: 8,965,550 km (0.111 R)
• M14: 9,303,940 km (0.096 R)
• M15: 10,154,554 km (0.08 R)
• M16: 10,726,167 km (0.117 R)
• M17: 11,476,401 km (0.061 R)
• M18: 12,272,112 km (0.071 R)
• M19: 13,291,472 km (0.073 R)
• M20: 13,558,055 km (0.083 R)
• M21: 15,815,188 km (0.074 R)
• M22: 19,579,519 km (0.098 R)
• M23: 23,854,128 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.6

Radius: 7.5

Gravity: 14.23 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 15.05 AU - 21.57 AU

Year: 29835 Days

Day: 24.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,639,188 km

• M1: 663,915 km (0.119 R)
• M2: 867,668 km (0.119 R)
• M3: 1,091,316 km (0.038 R)
• M4: 1,297,313 km (0.112 R)
• M5: 1,441,824 km (0.078 R)
• M6: 1,785,899 km (0.108 R)
• M7: 3,251,659 km (0.071 R)
• M8: 3,803,825 km (0.09 R)
• M9: 4,064,425 km (0.085 R)
• M10: 4,223,746 km (0.064 R)
• M11: 4,385,013 km (0.096 R)
• M12: 4,493,621 km (0.11 R)
• M13: 4,548,224 km (0.045 R)
• M14: 4,658,328 km (0.102 R)
• M15: 5,164,118 km (0.071 R)
• M16: 5,279,010 km (0.043 R)
• M17: 5,452,842 km (0.104 R)
• M18: 6,349,981 km (0.113 R)
• M19: 6,596,967 km (0.055 R)
• M20: 6,847,095 km (0.117 R)
• M21: 6,910,075 km (0.055 R)
• M22: 7,746,776 km (0.106 R)
• M23: 7,812,599 km (0.115 R)
• M24: 8,479,656 km (0.116 R)
• M25: 8,547,424 km (0.076 R)
• M26: 8,820,141 km (0.082 R)
• M27: 8,888,806 km (0.101 R)
• M28: 9,514,425 km (0.113 R)
• M29: 12,155,575 km (0.111 R)
• M30: 13,714,235 km (0.088 R)
• M31: 13,873,557 km (0.053 R)
• M32: 14,033,477 km (0.067 R)
• M33: 14,516,828 km (0.047 R)
• M34: 15,087,843 km (0.094 R)
• M35: 16,589,357 km (0.027 R)
• M36: 17,014,813 km (0.043 R)
• M37: 18,050,778 km (0.095 R)
• M38: 20,273,503 km (0.116 R)
• M39: 20,819,685 km (0.111 R)
• M40: 21,186,649 km (0.117 R)
• M41: 21,370,804 km (0.105 R)
• M42: 21,740,909 km (0.059 R)
• M43: 22,299,807 km (0.094 R)
• M44: 23,147,279 km (0.092 R)
• M45: 25,262,742 km (0.076 R)
• M46: 26,047,233 km (0.037 R)
• M47: 26,541,505 km (0.1 R)
• M48: 27,640,002 km (0.096 R)
• M49: 31,127,876 km (0.083 R)
• M50: 33,887,209 km (0.101 R)
• M51: 34,534,968 km (0.101 R)
• M52: 36,723,734 km (0.055 R)
• M53: 37,055,841 km (0.111 R)
• M54: 37,723,197 km (0.104 R)
• M55: 39,635,357 km (0.089 R)
• M56: 40,089,836 km (0.097 R)
• M57: 40,889,436 km (0.07 R)
• M58: 43,904,881 km (0.113 R)
• M59: 45,676,867 km (0.11 R)
• M60: 46,392,244 km (0.081 R)
• M61: 47,834,069 km (0.091 R)
• M62: 48,681,840 km (0.093 R)
• M63: 51,378,491 km (0.071 R)
• M64: 53,370,088 km (0.119 R)
• M65: 53,495,301 km (0.044 R)
• M66: 53,620,814 km (0.107 R)
• M67: 57,043,613 km (0.071 R)
• M68: 58,071,201 km (0.096 R)
• M69: 58,458,210 km (0.044 R)
• M70: 59,884,327 km (0.099 R)
• M71: 60,536,274 km (0.064 R)
• M72: 61,715,854 km (0.096 R)
• M73: 66,239,992 km (0.066 R)
• M74: 67,726,397 km (0.055 R)
• M75: 67,997,767 km (0.094 R)
• M76: 70,182,345 km (0.073 R)
• M77: 72,112,606 km (0.067 R)
• M78: 74,339,819 km (0.1 R)
• M79: 74,760,040 km (0.076 R)
• M80: 76,166,110 km (0.038 R)
• M81: 76,872,511 km (0.09 R)
• M82: 78,007,211 km (0.119 R)
• M83: 78,576,581 km (0.091 R)
• M84: 79,576,343 km (0.056 R)
• M85: 83,181,203 km (0.116 R)
• M86: 86,544,463 km (0.061 R)
• M87: 87,576,837 km (0.108 R)
• M88: 91,447,084 km (0.112 R)
• M89: 93,856,208 km (0.031 R)
• M90: 94,007,601 km (0.099 R)
• M91: 94,765,165 km (0.111 R)
• M92: 95,676,814 km (0.055 R)
• M93: 97,203,012 km (0.098 R)
• M94: 99,198,797 km (0.085 R)
• M95: 103,543,418 km (0.066 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 16,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit