🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1 AU - 1.01 AU

Year: 365 Days

Day: 25.7 Hours

Environment

Temp: 42 °C

Axial Tilt: 58.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,995,113 km

• M1: 522,097 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.36 AU - 1.66 AU

Year: 678 Days

Day: 16.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,995,113 km

• M1: 35,155 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.24 AU - 2.9 AU

Year: 1505 Days

Day: 36.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.98 AU - 4.94 AU

Year: 2878 Days

Day: 32 Hours

Environment

Temp: -117 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.23 AU - 4.91 AU

Year: 3568 Days

Day: 28.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,995,113 km

• M1: 477,516 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.8 AU - 5.76 AU

Year: 3817 Days

Day: 44.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.8

Radius: 13.6

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.41 AU - 6.43 AU

Year: 5941 Days

Day: 12.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,995,113 km

• M1: 171,888 km (0.06 R)
• M2: 393,143 km (0.113 R)
• M3: 520,900 km (0.07 R)
• M4: 948,899 km (0.119 R)
• M5: 1,134,401 km (0.117 R)
• M6: 1,493,436 km (0.054 R)
• M7: 1,906,475 km (0.096 R)
• M8: 2,795,685 km (0.097 R)
• M9: 3,068,252 km (0.116 R)
• M10: 3,153,972 km (0.078 R)
• M11: 3,393,927 km (0.079 R)
• M12: 3,639,866 km (0.048 R)
• M13: 3,776,598 km (0.115 R)
• M14: 3,891,789 km (0.105 R)
• M15: 4,078,636 km (0.117 R)
• M16: 4,244,690 km (0.118 R)
• M17: 4,461,457 km (0.095 R)
• M18: 4,583,529 km (0.119 R)
• M19: 4,781,148 km (0.057 R)
• M20: 5,083,036 km (0.107 R)
• M21: 5,313,567 km (0.085 R)
• M22: 5,469,149 km (0.112 R)
• M23: 5,600,047 km (0.114 R)
• M24: 6,052,879 km (0.102 R)
• M25: 6,242,719 km (0.118 R)
• M26: 6,824,505 km (0.079 R)
• M27: 6,965,576 km (0.047 R)
• M28: 7,193,414 km (0.106 R)
• M29: 7,921,207 km (0.107 R)
• M30: 8,159,068 km (0.069 R)
• M31: 8,459,909 km (0.041 R)
• M32: 8,581,233 km (0.093 R)
• M33: 9,572,618 km (0.117 R)
• M34: 9,889,915 km (0.069 R)
• M35: 10,698,492 km (0.12 R)
• M36: 11,060,967 km (0.116 R)
• M37: 11,528,162 km (0.093 R)
• M38: 12,585,818 km (0.076 R)
• M39: 12,898,628 km (0.079 R)
• M40: 13,249,285 km (0.034 R)
• M41: 13,888,367 km (0.088 R)
• M42: 14,829,338 km (0.117 R)
• M43: 15,381,653 km (0.107 R)
• M44: 15,567,304 km (0.108 R)
• M45: 15,753,553 km (0.064 R)
• M46: 15,978,100 km (0.056 R)
• M47: 16,128,446 km (0.096 R)
• M48: 16,279,240 km (0.106 R)
• M49: 16,887,206 km (0.066 R)
• M50: 17,078,691 km (0.106 R)
• M51: 17,232,328 km (0.043 R)
• M52: 17,812,918 km (0.065 R)
• M53: 18,794,878 km (0.09 R)
• M54: 19,112,774 km (0.047 R)
• M55: 19,272,394 km (0.082 R)
• M56: 19,552,890 km (0.059 R)
• M57: 19,794,341 km (0.066 R)
• M58: 20,402,307 km (0.033 R)
• M59: 21,387,858 km (0.119 R)
• M60: 21,512,174 km (0.064 R)
• M61: 23,319,914 km (0.098 R)
• M62: 24,134,176 km (0.093 R)
• M63: 24,696,664 km (0.08 R)
• M64: 24,827,113 km (0.118 R)
• M65: 25,307,322 km (0.107 R)
• M66: 26,011,330 km (0.101 R)
• M67: 26,099,742 km (0.081 R)
• M68: 26,321,297 km (0.095 R)
• M69: 27,034,579 km (0.102 R)
• M70: 27,213,797 km (0.054 R)
• M71: 27,935,009 km (0.089 R)
• M72: 28,343,411 km (0.052 R)
• M73: 28,936,866 km (0.074 R)
• M74: 29,166,199 km (0.096 R)
• M75: 29,904,166 km (0.087 R)
• M76: 31,257,428 km (0.063 R)
• M77: 31,351,525 km (0.035 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.6

Radius: 6.1

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13.93 AU - 16.85 AU

Year: 22052 Days

Day: 22.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,995,113 km

• M1: 77,492 km (0.1 R)
• M2: 144,661 km (0.08 R)
• M3: 223,798 km (0.075 R)
• M4: 361,279 km (0.057 R)
• M5: 478,564 km (0.071 R)
• M6: 844,330 km (0.087 R)
• M7: 1,779,018 km (0.099 R)
• M8: 1,905,877 km (0.117 R)
• M9: 2,358,859 km (0.094 R)
• M10: 2,498,284 km (0.114 R)
• M11: 2,583,256 km (0.049 R)
• M12: 2,992,556 km (0.107 R)
• M13: 3,113,281 km (0.046 R)
• M14: 3,328,253 km (0.079 R)
• M15: 3,548,312 km (0.041 R)
• M16: 4,202,503 km (0.101 R)
• M17: 4,405,956 km (0.082 R)
• M18: 4,999,860 km (0.091 R)
• M19: 5,215,431 km (0.074 R)
• M20: 6,261,568 km (0.096 R)
• M21: 6,454,999 km (0.101 R)
• M22: 6,494,044 km (0.09 R)
• M23: 7,087,498 km (0.103 R)
• M24: 7,411,079 km (0.103 R)
• M25: 7,451,769 km (0.057 R)
• M26: 7,492,609 km (0.112 R)
• M27: 9,012,823 km (0.071 R)
• M28: 9,275,218 km (0.117 R)
• M29: 9,673,597 km (0.052 R)
• M30: 10,213,346 km (0.092 R)
• M31: 10,395,406 km (0.082 R)
• M32: 10,901,795 km (0.087 R)
• M33: 11,087,895 km (0.12 R)
• M34: 11,134,570 km (0.068 R)
• M35: 11,416,113 km (0.078 R)
• M36: 11,700,049 km (0.081 R)
• M37: 12,323,125 km (0.067 R)
• M38: 13,253,025 km (0.082 R)
• M39: 13,801,750 km (0.112 R)
• M40: 13,902,280 km (0.099 R)
• M41: 16,707,838 km (0.074 R)
• M42: 17,191,937 km (0.044 R)
• M43: 17,354,251 km (0.096 R)
• M44: 18,560,757 km (0.061 R)
• M45: 19,455,203 km (0.052 R)
• M46: 20,363,412 km (0.119 R)
• M47: 20,995,912 km (0.085 R)
• M48: 21,053,806 km (0.092 R)
• M49: 21,401,771 km (0.117 R)
• M50: 22,044,742 km (0.098 R)
• M51: 22,991,248 km (0.101 R)
• M52: 23,110,477 km (0.111 R)
• M53: 23,469,512 km (0.109 R)
• M54: 23,529,501 km (0.045 R)
• M55: 23,589,490 km (0.096 R)
• M56: 23,890,630 km (0.103 R)
• M57: 25,538,301 km (0.107 R)
• M58: 25,723,653 km (0.114 R)
• M59: 26,033,470 km (0.069 R)
• M60: 26,344,634 km (0.078 R)
• M61: 26,531,781 km (0.107 R)
• M62: 27,791,544 km (0.079 R)
• M63: 30,172,843 km (0.029 R)
• M64: 30,696,286 km (0.081 R)
• M65: 30,959,130 km (0.081 R)
• M66: 31,156,749 km (0.109 R)
• M67: 31,354,667 km (0.034 R)
• M68: 31,818,420 km (0.059 R)
• M69: 31,884,841 km (0.048 R)
• M70: 32,685,639 km (0.039 R)
• M71: 33,223,144 km (0.092 R)
• M72: 34,443,264 km (0.069 R)
• M73: 35,058,710 km (0.107 R)
• M74: 38,402,372 km (0.066 R)
• M75: 38,756,470 km (0.1 R)
• M76: 39,040,556 km (0.106 R)
• M77: 40,327,397 km (0.064 R)
• M78: 40,759,436 km (0.095 R)
• M79: 41,555,446 km (0.119 R)
• M80: 41,700,706 km (0.082 R)
• M81: 44,790,500 km (0.109 R)
• M82: 47,421,179 km (0.114 R)
• M83: 47,573,020 km (0.045 R)
• M84: 49,023,372 km (0.076 R)
• M85: 49,253,753 km (0.106 R)
• M86: 49,715,561 km (0.103 R)
• M87: 49,792,604 km (0.114 R)
• M88: 50,488,384 km (0.104 R)
• M89: 50,876,291 km (0.069 R)
• M90: 51,109,365 km (0.05 R)
• M91: 51,967,608 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.4

Radius: 5.4

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.31 AU - 18.39 AU

Year: 23048 Days

Day: 24.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,995,113 km

• M1: 94,097 km (0.053 R)
• M2: 184,454 km (0.081 R)
• M3: 1,027,139 km (0.084 R)
• M4: 1,163,123 km (0.102 R)
• M5: 1,477,429 km (0.093 R)
• M6: 1,683,574 km (0.111 R)
• M7: 1,844,392 km (0.09 R)
• M8: 2,066,246 km (0.053 R)
• M9: 2,180,539 km (0.102 R)
• M10: 2,845,202 km (0.066 R)
• M11: 3,036,837 km (0.096 R)
• M12: 3,567,909 km (0.114 R)
• M13: 3,670,833 km (0.065 R)
• M14: 4,344,322 km (0.119 R)
• M15: 4,676,579 km (0.12 R)
• M16: 4,826,925 km (0.064 R)
• M17: 5,404,672 km (0.112 R)
• M18: 5,562,348 km (0.041 R)
• M19: 5,641,784 km (0.092 R)
• M20: 6,085,492 km (0.119 R)
• M21: 6,126,332 km (0.11 R)
• M22: 6,540,419 km (0.07 R)
• M23: 6,750,754 km (0.086 R)
• M24: 6,835,576 km (0.062 R)
• M25: 7,526,418 km (0.116 R)
• M26: 7,702,645 km (0.078 R)
• M27: 9,207,450 km (0.085 R)
• M28: 9,254,423 km (0.119 R)
• M29: 9,872,711 km (0.102 R)
• M30: 10,017,223 km (0.118 R)
• M31: 10,211,102 km (0.104 R)
• M32: 10,602,450 km (0.103 R)
• M33: 10,998,735 km (0.038 R)
• M34: 11,349,392 km (0.117 R)
• M35: 11,703,789 km (0.104 R)
• M36: 11,754,802 km (0.05 R)
• M37: 12,371,594 km (0.119 R)
• M38: 12,527,475 km (0.095 R)
• M39: 12,631,745 km (0.093 R)
• M40: 12,736,314 km (0.115 R)
• M41: 12,788,673 km (0.073 R)
• M42: 13,476,225 km (0.117 R)
• M43: 13,743,856 km (0.067 R)
• M44: 15,442,091 km (0.105 R)
• M45: 15,722,138 km (0.072 R)
• M46: 16,060,379 km (0.097 R)
• M47: 16,801,636 km (0.097 R)
• M48: 17,846,128 km (0.076 R)
• M49: 18,672,956 km (0.069 R)
• M50: 19,391,474 km (0.119 R)
• M51: 19,633,075 km (0.034 R)
• M52: 19,875,723 km (0.084 R)
• M53: 20,058,232 km (0.057 R)
• M54: 21,165,256 km (0.119 R)
• M55: 21,538,653 km (0.092 R)
• M56: 22,039,955 km (0.113 R)
• M57: 22,481,718 km (0.099 R)
• M58: 22,608,427 km (0.097 R)
• M59: 22,799,015 km (0.082 R)
• M60: 24,407,790 km (0.096 R)
• M61: 25,193,029 km (0.109 R)
• M62: 25,919,925 km (0.055 R)
• M63: 28,073,686 km (0.068 R)
• M64: 28,483,883 km (0.105 R)
• M65: 28,552,399 km (0.091 R)
• M66: 29,033,805 km (0.12 R)
• M67: 29,448,640 km (0.066 R)
• M68: 30,144,270 km (0.12 R)
• M69: 32,192,265 km (0.06 R)
• M70: 33,485,688 km (0.091 R)
• M71: 34,942,771 km (0.084 R)
• M72: 35,089,677 km (0.047 R)
• M73: 37,391,838 km (0.068 R)
• M74: 37,466,936 km (0.091 R)
• M75: 38,826,781 km (0.107 R)
• M76: 40,819,574 km (0.12 R)
• M77: 41,516,999 km (0.112 R)
• M78: 43,317,410 km (0.039 R)
• M79: 44,425,631 km (0.097 R)
• M80: 45,063,067 km (0.108 R)
• M81: 45,302,873 km (0.057 R)
• M82: 45,463,092 km (0.099 R)
• M83: 46,912,695 km (0.069 R)
• M84: 47,155,792 km (0.07 R)
• M85: 47,317,956 km (0.118 R)
• M86: 48,950,966 km (0.1 R)
• M87: 49,857,081 km (0.046 R)
• M88: 51,434,890 km (0.088 R)
• M89: 52,860,557 km (0.117 R)
• M90: 53,282,423 km (0.12 R)
• M91: 53,620,664 km (0.111 R)
• M92: 53,790,009 km (0.118 R)
• M93: 56,869,182 km (0.103 R)
• M94: 57,301,370 km (0.074 R)
• M95: 57,561,222 km (0.083 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 19,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit