🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.58 AU - 0.7 AU

Year: 195 Days

Day: 45.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 141.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.68 AU - 0.72 AU

Year: 223 Days

Day: 14.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.77 AU - 1.01 AU

Year: 320 Days

Day: 17.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,523,338 km

• M1: 330,312 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.07 AU - 1.55 AU

Year: 571 Days

Day: 25.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.22 AU - 1.42 AU

Year: 578 Days

Day: 36.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,523,338 km

• M1: 244,443 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3 AU - 3.48 AU

Year: 2221 Days

Day: 19.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.7

Radius: 13.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.24 AU - 7.16 AU

Year: 5879 Days

Day: 14.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 91,523,338 km

• M1: 183,557 km (0.108 R)
• M2: 549,174 km (0.051 R)
• M3: 757,264 km (0.041 R)
• M4: 907,311 km (0.101 R)
• M5: 1,008,439 km (0.104 R)
• M6: 1,191,846 km (0.091 R)
• M7: 1,663,977 km (0.118 R)
• M8: 1,921,585 km (0.028 R)
• M9: 2,055,475 km (0.072 R)
• M10: 2,622,600 km (0.042 R)
• M11: 2,902,348 km (0.038 R)
• M12: 3,305,963 km (0.061 R)
• M13: 3,751,765 km (0.115 R)
• M14: 4,266,830 km (0.071 R)
• M15: 5,472,589 km (0.095 R)
• M16: 6,085,043 km (0.077 R)
• M17: 6,399,498 km (0.108 R)
• M18: 6,925,633 km (0.075 R)
• M19: 7,014,644 km (0.118 R)
• M20: 7,223,932 km (0.11 R)
• M21: 7,314,289 km (0.118 R)
• M22: 7,465,682 km (0.117 R)
• M23: 7,618,272 km (0.106 R)
• M24: 8,082,025 km (0.053 R)
• M25: 9,069,371 km (0.1 R)
• M26: 9,893,506 km (0.101 R)
• M27: 10,162,333 km (0.115 R)
• M28: 10,467,662 km (0.105 R)
• M29: 10,913,913 km (0.114 R)
• M30: 11,331,590 km (0.093 R)
• M31: 12,326,416 km (0.107 R)
• M32: 12,870,802 km (0.101 R)
• M33: 13,017,408 km (0.104 R)
• M34: 13,423,118 km (0.072 R)
• M35: 13,571,818 km (0.064 R)
• M36: 13,870,715 km (0.101 R)
• M37: 14,780,419 km (0.11 R)
• M38: 15,126,589 km (0.077 R)
• M39: 16,260,092 km (0.07 R)
• M40: 16,418,666 km (0.074 R)
• M41: 17,057,748 km (0.071 R)
• M42: 17,461,363 km (0.093 R)
• M43: 17,583,135 km (0.12 R)
• M44: 17,909,109 km (0.085 R)
• M45: 18,401,735 km (0.119 R)
• M46: 18,567,041 km (0.098 R)
• M47: 18,732,795 km (0.1 R)
• M48: 19,191,013 km (0.048 R)
• M49: 19,610,785 km (0.111 R)
• M50: 20,630,893 km (0.077 R)
• M51: 20,974,669 km (0.042 R)
• M52: 21,060,987 km (0.064 R)
• M53: 21,407,156 km (0.101 R)
• M54: 21,668,055 km (0.118 R)
• M55: 22,061,497 km (0.076 R)
• M56: 22,149,162 km (0.083 R)
• M57: 22,457,184 km (0.052 R)
• M58: 22,810,983 km (0.107 R)
• M59: 23,166,577 km (0.104 R)
• M60: 23,300,317 km (0.073 R)
• M61: 23,613,575 km (0.083 R)
• M62: 23,793,242 km (0.057 R)
• M63: 24,334,786 km (0.036 R)
• M64: 26,169,604 km (0.102 R)
• M65: 26,448,604 km (0.108 R)
• M66: 27,009,746 km (0.104 R)
• M67: 27,858,714 km (0.058 R)
• M68: 28,095,976 km (0.075 R)
• M69: 28,334,136 km (0.111 R)
• M70: 29,293,058 km (0.077 R)
• M71: 29,582,829 km (0.098 R)
• M72: 29,922,117 km (0.048 R)
• M73: 30,116,445 km (0.109 R)
• M74: 30,604,433 km (0.067 R)
• M75: 30,849,475 km (0.096 R)
• M76: 31,095,114 km (0.091 R)
• M77: 31,242,767 km (0.083 R)
• M78: 32,283,071 km (0.059 R)
• M79: 32,882,659 km (0.117 R)
• M80: 33,334,744 km (0.066 R)
• M81: 33,940,765 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.8

Radius: 14.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.81 AU - 9.39 AU

Year: 9604 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 91,523,338 km

• M1: 215,271 km (0.071 R)
• M2: 586,124 km (0.081 R)
• M3: 998,715 km (0.046 R)
• M4: 1,202,916 km (0.053 R)
• M5: 1,332,468 km (0.095 R)
• M6: 1,528,441 km (0.095 R)
• M7: 1,783,207 km (0.103 R)
• M8: 3,340,371 km (0.07 R)
• M9: 3,824,170 km (0.099 R)
• M10: 4,695,578 km (0.074 R)
• M11: 5,165,914 km (0.111 R)
• M12: 5,382,531 km (0.093 R)
• M13: 6,151,913 km (0.091 R)
• M14: 6,356,264 km (0.05 R)
• M15: 6,956,002 km (0.108 R)
• M16: 7,465,233 km (0.068 R)
• M17: 7,628,594 km (0.064 R)
• M18: 8,070,057 km (0.118 R)
• M19: 8,350,254 km (0.092 R)
• M20: 8,862,627 km (0.072 R)
• M21: 8,977,967 km (0.111 R)
• M22: 9,650,559 km (0.1 R)
• M23: 10,766,708 km (0.086 R)
• M24: 11,293,293 km (0.051 R)
• M25: 11,449,772 km (0.04 R)
• M26: 12,500,548 km (0.1 R)
• M27: 12,988,536 km (0.085 R)
• M28: 13,548,930 km (0.089 R)
• M29: 13,915,893 km (0.041 R)
• M30: 14,218,530 km (0.041 R)
• M31: 14,864,792 km (0.098 R)
• M32: 15,208,718 km (0.054 R)
• M33: 15,451,066 km (0.071 R)
• M34: 15,659,756 km (0.089 R)
• M35: 16,221,047 km (0.109 R)
• M36: 16,824,525 km (0.108 R)
• M37: 17,798,257 km (0.116 R)
• M38: 18,679,239 km (0.073 R)
• M39: 19,087,791 km (0.119 R)
• M40: 19,838,174 km (0.05 R)
• M41: 20,254,953 km (0.089 R)
• M42: 20,943,253 km (0.057 R)
• M43: 22,658,093 km (0.059 R)
• M44: 23,054,079 km (0.089 R)
• M45: 23,612,229 km (0.105 R)
• M46: 26,179,328 km (0.083 R)
• M47: 26,887,076 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.1

Radius: 5.8

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 13.08 AU - 14.58 AU

Year: 19585 Days

Day: 24.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,523,338 km

• M1: 121,623 km (0.05 R)
• M2: 451,786 km (0.075 R)
• M3: 700,866 km (0.076 R)
• M4: 902,973 km (0.05 R)
• M5: 1,239,119 km (0.096 R)
• M6: 1,286,691 km (0.089 R)
• M7: 1,383,930 km (0.055 R)
• M8: 1,850,675 km (0.04 R)
• M9: 2,332,979 km (0.042 R)
• M10: 2,726,870 km (0.077 R)
• M11: 3,011,854 km (0.109 R)
• M12: 3,108,793 km (0.094 R)
• M13: 3,406,344 km (0.118 R)
• M14: 3,575,539 km (0.109 R)
• M15: 4,279,845 km (0.087 R)
• M16: 4,610,457 km (0.066 R)
• M17: 5,452,992 km (0.041 R)
• M18: 5,571,473 km (0.119 R)
• M19: 6,341,903 km (0.05 R)
• M20: 7,059,224 km (0.077 R)
• M21: 7,231,860 km (0.099 R)
• M22: 7,891,138 km (0.057 R)
• M23: 8,295,800 km (0.102 R)
• M24: 8,707,344 km (0.044 R)
• M25: 8,985,447 km (0.087 R)
• M26: 9,078,796 km (0.075 R)
• M27: 9,981,320 km (0.113 R)
• M28: 10,912,267 km (0.092 R)
• M29: 11,061,865 km (0.064 R)
• M30: 11,312,591 km (0.119 R)
• M31: 11,973,215 km (0.099 R)
• M32: 12,594,046 km (0.09 R)
• M33: 12,803,334 km (0.108 R)
• M34: 12,855,693 km (0.092 R)
• M35: 13,278,307 km (0.069 R)
• M36: 13,491,334 km (0.101 R)
• M37: 13,866,825 km (0.03 R)
• M38: 14,354,664 km (0.102 R)
• M39: 15,570,595 km (0.089 R)
• M40: 16,761,693 km (0.051 R)
• M41: 17,107,414 km (0.12 R)
• M42: 17,513,722 km (0.099 R)
• M43: 18,276,671 km (0.036 R)
• M44: 18,691,955 km (0.111 R)
• M45: 18,811,184 km (0.068 R)
• M46: 18,870,874 km (0.106 R)
• M47: 19,592,235 km (0.119 R)
• M48: 20,078,278 km (0.064 R)
• M49: 20,261,536 km (0.051 R)
• M50: 21,186,050 km (0.115 R)
• M51: 22,503,559 km (0.092 R)
• M52: 24,496,352 km (0.07 R)
• M53: 25,282,639 km (0.094 R)
• M54: 25,348,611 km (0.102 R)
• M55: 25,745,345 km (0.11 R)
• M56: 27,963,283 km (0.11 R)
• M57: 28,236,299 km (0.069 R)
• M58: 28,716,209 km (0.115 R)
• M59: 29,406,453 km (0.1 R)
• M60: 30,102,084 km (0.101 R)
• M61: 30,381,832 km (0.117 R)
• M62: 31,226,312 km (0.067 R)
• M63: 31,651,469 km (0.091 R)
• M64: 32,794,546 km (0.054 R)
• M65: 33,515,907 km (0.079 R)
• M66: 34,388,362 km (0.109 R)
• M67: 35,636,906 km (0.068 R)
• M68: 36,378,462 km (0.098 R)
• M69: 37,124,956 km (0.032 R)
• M70: 37,424,899 km (0.111 R)
• M71: 38,937,035 km (0.042 R)
• M72: 39,165,620 km (0.089 R)
• M73: 40,084,301 km (0.119 R)
• M74: 40,238,087 km (0.083 R)
• M75: 40,700,644 km (0.093 R)
• M76: 42,020,695 km (0.116 R)
• M77: 42,255,115 km (0.073 R)
• M78: 42,489,984 km (0.088 R)
• M79: 43,039,756 km (0.034 R)
• M80: 43,354,809 km (0.12 R)
• M81: 44,782,571 km (0.074 R)
• M82: 45,662,656 km (0.063 R)
• M83: 45,903,658 km (0.057 R)
• M84: 46,225,592 km (0.086 R)
• M85: 46,467,642 km (0.107 R)
• M86: 46,709,990 km (0.095 R)
• M87: 47,521,110 km (0.105 R)
• M88: 48,582,507 km (0.108 R)
• M89: 49,982,145 km (0.106 R)
• M90: 53,242,929 km (0.093 R)
• M91: 53,496,647 km (0.075 R)
• M92: 53,665,843 km (0.102 R)
• M93: 56,313,276 km (0.075 R)
• M94: 57,349,391 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.4

Radius: 4.5

Gravity: 45.7 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 15.08 AU - 15.44 AU

Year: 22700 Days

Day: 22.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,523,338 km

• M1: 375,042 km (0.079 R)
• M2: 787,633 km (0.072 R)
• M3: 843,283 km (0.077 R)
• M4: 1,859,950 km (0.105 R)
• M5: 2,776,686 km (0.089 R)
• M6: 3,953,573 km (0.099 R)
• M7: 4,049,914 km (0.119 R)
• M8: 5,106,224 km (0.084 R)
• M9: 5,158,583 km (0.083 R)
• M10: 5,529,885 km (0.027 R)
• M11: 5,583,741 km (0.103 R)
• M12: 6,019,968 km (0.054 R)
• M13: 6,186,470 km (0.066 R)
• M14: 6,242,270 km (0.114 R)
• M15: 6,523,814 km (0.057 R)
• M16: 6,580,661 km (0.076 R)
• M17: 6,637,658 km (0.068 R)
• M18: 6,867,141 km (0.094 R)
• M19: 7,275,244 km (0.037 R)
• M20: 8,114,637 km (0.079 R)
• M21: 8,237,008 km (0.065 R)
• M22: 8,545,778 km (0.101 R)
• M23: 9,688,108 km (0.039 R)
• M24: 10,211,102 km (0.052 R)
• M25: 10,409,469 km (0.116 R)
• M26: 10,609,331 km (0.117 R)
• M27: 10,676,202 km (0.085 R)
• M28: 11,489,416 km (0.114 R)
• M29: 11,558,081 km (0.12 R)
• M30: 12,322,377 km (0.054 R)
• M31: 12,675,128 km (0.073 R)
• M32: 12,746,187 km (0.118 R)
• M33: 13,031,321 km (0.119 R)
• M34: 13,680,576 km (0.118 R)
• M35: 13,972,591 km (0.047 R)
• M36: 14,785,954 km (0.063 R)
• M37: 15,085,599 km (0.077 R)
• M38: 16,613,292 km (0.087 R)
• M39: 17,553,365 km (0.063 R)
• M40: 18,109,570 km (0.116 R)
• M41: 18,671,759 km (0.112 R)
• M42: 19,076,720 km (0.118 R)
• M43: 19,648,484 km (0.074 R)
• M44: 20,641,813 km (0.064 R)
• M45: 22,076,756 km (0.047 R)
• M46: 23,195,599 km (0.113 R)
• M47: 24,420,955 km (0.099 R)
• M48: 25,398,427 km (0.095 R)
• M49: 25,667,255 km (0.119 R)
• M50: 26,117,395 km (0.039 R)
• M51: 29,528,226 km (0.064 R)
• M52: 31,237,382 km (0.073 R)
• M53: 34,255,220 km (0.095 R)
• M54: 34,354,104 km (0.078 R)
• M55: 34,949,503 km (0.078 R)
• M56: 35,148,618 km (0.119 R)
• M57: 36,857,026 km (0.092 R)
• M58: 38,489,587 km (0.096 R)
• M59: 38,798,208 km (0.069 R)
• M60: 39,937,096 km (0.046 R)
• M61: 41,087,055 km (0.06 R)
• M62: 41,930,039 km (0.094 R)
• M63: 43,419,136 km (0.092 R)
• M64: 46,448,942 km (0.094 R)
• M65: 46,997,069 km (0.109 R)
• M66: 50,443,205 km (0.079 R)
• M67: 51,345,580 km (0.076 R)
• M68: 53,166,485 km (0.097 R)
• M69: 55,124,123 km (0.053 R)
• M70: 56,637,006 km (0.095 R)
• M71: 57,574,835 km (0.083 R)
• M72: 57,692,419 km (0.106 R)
• M73: 59,109,709 km (0.106 R)
• M74: 60,538,369 km (0.096 R)
• M75: 67,477,915 km (0.11 R)
• M76: 69,971,861 km (0.106 R)
• M77: 72,622,735 km (0.073 R)
• M78: 73,258,676 km (0.059 R)
• M79: 74,664,297 km (0.11 R)
• M80: 76,983,663 km (0.085 R)
• M81: 77,892,021 km (0.089 R)
• M82: 78,282,322 km (0.104 R)
• M83: 78,412,622 km (0.115 R)
• M84: 78,542,921 km (0.071 R)
• M85: 79,850,407 km (0.075 R)
• M86: 80,112,652 km (0.081 R)
• M87: 80,506,693 km (0.113 R)
• M88: 82,486,620 km (0.095 R)
• M89: 82,884,551 km (0.071 R)
• M90: 84,348,964 km (0.106 R)
• M91: 85,151,258 km (0.082 R)
• M92: 87,708,783 km (0.06 R)
• M93: 90,975,103 km (0.089 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 17,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit