🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.59 AU - 0.77 AU

Year: 247 Days

Day: 47.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.04 AU - 1.5 AU

Year: 629 Days

Day: 18 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.06 AU - 1.66 AU

Year: 697 Days

Day: 34.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.72 AU - 2.06 AU

Year: 1143 Days

Day: 13.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564

Radius: 11.9

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.82 AU - 3.28 AU

Year: 2342 Days

Day: 10.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 85,755,942 km

• M1: 240,404 km (0.095 R)
• M2: 366,216 km (0.098 R)
• M3: 502,499 km (0.085 R)
• M4: 748,588 km (0.088 R)
• M5: 978,071 km (0.033 R)
• M6: 1,150,856 km (0.118 R)
• M7: 1,966,165 km (0.056 R)
• M8: 2,275,982 km (0.097 R)
• M9: 2,469,562 km (0.037 R)
• M10: 2,575,028 km (0.105 R)
• M11: 2,709,217 km (0.102 R)
• M12: 3,473,363 km (0.045 R)
• M13: 3,577,184 km (0.073 R)
• M14: 3,666,943 km (0.101 R)
• M15: 4,301,238 km (0.069 R)
• M16: 4,412,988 km (0.037 R)
• M17: 4,541,941 km (0.111 R)
• M18: 4,704,853 km (0.081 R)
• M19: 5,070,171 km (0.1 R)
• M20: 5,171,449 km (0.108 R)
• M21: 5,256,271 km (0.063 R)
• M22: 5,341,691 km (0.049 R)
• M23: 5,427,560 km (0.107 R)
• M24: 5,670,358 km (0.029 R)
• M25: 5,758,022 km (0.082 R)
• M26: 5,863,638 km (0.041 R)
• M27: 5,970,152 km (0.077 R)
• M28: 6,095,066 km (0.09 R)
• M29: 6,220,878 km (0.098 R)
• M30: 6,658,900 km (0.118 R)
• M31: 6,844,402 km (0.118 R)
• M32: 7,220,491 km (0.063 R)
• M33: 7,353,783 km (0.103 R)
• M34: 7,487,822 km (0.12 R)
• M35: 7,584,163 km (0.111 R)
• M36: 7,895,028 km (0.042 R)
• M37: 8,349,356 km (0.101 R)
• M38: 8,489,380 km (0.085 R)
• M39: 8,791,867 km (0.056 R)
• M40: 8,873,248 km (0.115 R)
• M41: 9,200,867 km (0.112 R)
• M42: 9,407,761 km (0.11 R)
• M43: 10,143,783 km (0.1 R)
• M44: 10,357,558 km (0.083 R)
• M45: 10,659,297 km (0.097 R)
• M46: 10,876,663 km (0.117 R)
• M47: 10,985,869 km (0.101 R)
• M48: 11,293,592 km (0.041 R)
• M49: 11,604,157 km (0.077 R)
• M50: 11,917,565 km (0.03 R)
• M51: 12,120,569 km (0.118 R)
• M52: 12,392,987 km (0.117 R)
• M53: 12,713,425 km (0.091 R)
• M54: 13,409,355 km (0.094 R)
• M55: 13,596,950 km (0.111 R)
• M56: 13,809,080 km (0.036 R)
• M57: 13,974,984 km (0.111 R)
• M58: 14,236,781 km (0.056 R)
• M59: 14,356,309 km (0.091 R)
• M60: 14,716,990 km (0.093 R)
• M61: 14,886,335 km (0.113 R)
• M62: 15,032,043 km (0.074 R)
• M63: 15,398,408 km (0.083 R)
• M64: 15,594,980 km (0.118 R)
• M65: 15,718,248 km (0.082 R)
• M66: 15,891,333 km (0.1 R)
• M67: 16,164,798 km (0.077 R)
• M68: 16,439,609 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.3

Radius: 10

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.78 AU - 3.96 AU

Year: 3348 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,755,942 km

• M1: 151,692 km (0.063 R)
• M2: 350,657 km (0.041 R)
• M3: 563,386 km (0.1 R)
• M4: 650,751 km (0.05 R)
• M5: 807,679 km (0.104 R)
• M6: 965,804 km (0.049 R)
• M7: 1,036,863 km (0.108 R)
• M8: 1,222,813 km (0.107 R)
• M9: 1,641,687 km (0.041 R)
• M10: 1,742,366 km (0.079 R)
• M11: 1,830,330 km (0.088 R)
• M12: 1,904,830 km (0.116 R)
• M13: 2,213,151 km (0.052 R)
• M14: 2,308,744 km (0.084 R)
• M15: 2,373,370 km (0.098 R)
• M16: 2,722,382 km (0.115 R)
• M17: 3,052,395 km (0.095 R)
• M18: 3,267,367 km (0.115 R)
• M19: 3,358,472 km (0.103 R)
• M20: 3,524,675 km (0.082 R)
• M21: 3,712,421 km (0.06 R)
• M22: 4,236,163 km (0.115 R)
• M23: 4,496,613 km (0.06 R)
• M24: 4,618,685 km (0.03 R)
• M25: 4,949,446 km (0.055 R)
• M26: 5,033,370 km (0.054 R)
• M27: 5,677,838 km (0.102 R)
• M28: 5,787,792 km (0.071 R)
• M29: 5,965,215 km (0.089 R)
• M30: 6,054,675 km (0.1 R)
• M31: 6,716,196 km (0.104 R)
• M32: 7,233,356 km (0.113 R)
• M33: 7,448,628 km (0.103 R)
• M34: 7,714,613 km (0.11 R)
• M35: 7,910,137 km (0.119 R)
• M36: 8,280,990 km (0.094 R)
• M37: 8,682,960 km (0.117 R)
• M38: 9,297,807 km (0.09 R)
• M39: 9,401,628 km (0.087 R)
• M40: 9,532,077 km (0.117 R)
• M41: 11,087,745 km (0.107 R)
• M42: 11,170,323 km (0.102 R)
• M43: 11,280,727 km (0.028 R)
• M44: 11,698,254 km (0.108 R)
• M45: 11,922,950 km (0.064 R)
• M46: 12,433,827 km (0.109 R)
• M47: 12,778,351 km (0.119 R)
• M48: 13,009,928 km (0.069 R)
• M49: 13,271,874 km (0.112 R)
• M50: 13,389,009 km (0.093 R)
• M51: 13,742,210 km (0.056 R)
• M52: 13,890,312 km (0.101 R)
• M53: 14,247,851 km (0.074 R)
• M54: 15,307,901 km (0.087 R)
• M55: 15,461,389 km (0.118 R)
• M56: 15,615,475 km (0.109 R)
• M57: 15,863,059 km (0.087 R)
• M58: 16,771,118 km (0.115 R)
• M59: 17,407,358 km (0.112 R)
• M60: 17,471,386 km (0.101 R)
• M61: 17,857,348 km (0.114 R)
• M62: 17,921,975 km (0.043 R)
• M63: 18,278,616 km (0.098 R)
• M64: 18,376,303 km (0.075 R)
• M65: 18,506,902 km (0.047 R)
• M66: 18,801,610 km (0.117 R)
• M67: 19,528,805 km (0.12 R)
• M68: 19,762,178 km (0.11 R)
• M69: 20,400,213 km (0.094 R)
• M70: 20,840,479 km (0.052 R)
• M71: 20,976,613 km (0.044 R)
• M72: 22,249,991 km (0.108 R)
• M73: 22,703,272 km (0.116 R)
• M74: 23,124,390 km (0.078 R)
• M75: 23,441,986 km (0.109 R)
• M76: 23,512,746 km (0.073 R)
• M77: 23,619,110 km (0.109 R)
• M78: 23,690,020 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956

Radius: 8

Gravity: 14.94 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.81 AU - 12.77 AU

Year: 16680 Days

Day: 18.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,755,942 km

• M1: 101,876 km (0.094 R)
• M2: 251,773 km (0.043 R)
• M3: 550,520 km (0.1 R)
• M4: 1,289,234 km (0.037 R)
• M5: 1,707,061 km (0.102 R)
• M6: 2,097,213 km (0.085 R)
• M7: 3,149,334 km (0.116 R)
• M8: 3,384,801 km (0.118 R)
• M9: 3,585,562 km (0.051 R)
• M10: 3,956,714 km (0.092 R)
• M11: 4,602,378 km (0.065 R)
• M12: 4,735,521 km (0.102 R)
• M13: 5,051,023 km (0.11 R)
• M14: 5,702,372 km (0.081 R)
• M15: 6,330,832 km (0.106 R)
• M16: 7,916,570 km (0.064 R)
• M17: 8,076,191 km (0.086 R)
• M18: 8,835,549 km (0.108 R)
• M19: 8,945,953 km (0.066 R)
• M20: 9,001,304 km (0.093 R)
• M21: 9,561,099 km (0.065 R)
• M22: 9,617,647 km (0.103 R)
• M23: 10,421,736 km (0.059 R)
• M24: 10,596,915 km (0.07 R)
• M25: 12,216,312 km (0.064 R)
• M26: 13,338,296 km (0.106 R)
• M27: 13,783,349 km (0.088 R)
• M28: 15,147,981 km (0.116 R)
• M29: 15,346,348 km (0.085 R)
• M30: 15,679,054 km (0.078 R)
• M31: 16,014,153 km (0.116 R)
• M32: 16,419,264 km (0.111 R)
• M33: 17,239,659 km (0.089 R)
• M34: 19,205,524 km (0.069 R)
• M35: 20,946,095 km (0.052 R)
• M36: 21,241,102 km (0.107 R)
• M37: 21,984,604 km (0.077 R)
• M38: 23,420,743 km (0.078 R)
• M39: 24,188,629 km (0.098 R)
• M40: 25,199,313 km (0.106 R)
• M41: 26,541,654 km (0.104 R)
• M42: 27,342,152 km (0.112 R)
• M43: 30,622,235 km (0.074 R)
• M44: 32,393,474 km (0.073 R)
• M45: 33,334,445 km (0.109 R)
• M46: 34,544,991 km (0.1 R)
• M47: 35,155,649 km (0.117 R)
• M48: 35,594,121 km (0.097 R)
• M49: 36,742,284 km (0.111 R)
• M50: 36,920,006 km (0.062 R)
• M51: 37,544,428 km (0.119 R)
• M52: 37,633,888 km (0.075 R)
• M53: 38,622,729 km (0.099 R)
• M54: 38,713,087 km (0.108 R)
• M55: 39,438,187 km (0.079 R)
• M56: 39,620,248 km (0.108 R)
• M57: 40,167,776 km (0.11 R)
• M58: 41,086,158 km (0.083 R)
• M59: 41,270,612 km (0.075 R)
• M60: 42,011,271 km (0.09 R)
• M61: 42,569,720 km (0.103 R)
• M62: 44,543,364 km (0.056 R)
• M63: 45,684,497 km (0.119 R)
• M64: 46,162,911 km (0.11 R)
• M65: 46,546,779 km (0.103 R)
• M66: 46,642,821 km (0.115 R)
• M67: 46,835,353 km (0.07 R)
• M68: 46,931,694 km (0.118 R)
• M69: 47,607,877 km (0.093 R)
• M70: 48,189,962 km (0.041 R)
• M71: 49,753,858 km (0.091 R)
• M72: 50,245,886 km (0.113 R)
• M73: 51,931,106 km (0.109 R)
• M74: 52,730,557 km (0.084 R)
• M75: 54,038,341 km (0.06 R)
• M76: 55,866,726 km (0.08 R)
• M77: 56,788,399 km (0.079 R)
• M78: 57,921,902 km (0.063 R)
• M79: 58,232,318 km (0.108 R)
• M80: 58,335,839 km (0.087 R)
• M81: 58,439,511 km (0.066 R)
• M82: 59,792,623 km (0.085 R)
• M83: 60,945,574 km (0.098 R)
• M84: 61,050,741 km (0.098 R)
• M85: 65,414,811 km (0.104 R)
• M86: 68,124,776 km (0.103 R)
• M87: 68,233,982 km (0.084 R)
• M88: 68,343,189 km (0.11 R)
• M89: 72,647,868 km (0.027 R)
• M90: 72,759,468 km (0.092 R)
• M91: 73,317,916 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.4

Radius: 4.5

Gravity: 25.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.28 AU - 19.34 AU

Year: 27642 Days

Day: 24.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,755,942 km

• M1: 245,939 km (0.102 R)
• M2: 523,742 km (0.025 R)
• M3: 741,557 km (0.03 R)
• M4: 929,152 km (0.102 R)
• M5: 985,551 km (0.069 R)
• M6: 1,443,470 km (0.062 R)
• M7: 1,542,204 km (0.104 R)
• M8: 1,677,291 km (0.039 R)
• M9: 2,179,791 km (0.088 R)
• M10: 2,217,340 km (0.109 R)
• M11: 2,331,333 km (0.076 R)
• M12: 3,485,630 km (0.106 R)
• M13: 3,843,468 km (0.116 R)
• M14: 4,641,723 km (0.11 R)
• M15: 5,695,789 km (0.084 R)
• M16: 7,492,460 km (0.116 R)
• M17: 9,324,734 km (0.117 R)
• M18: 10,195,244 km (0.078 R)
• M19: 10,258,375 km (0.094 R)
• M20: 11,156,411 km (0.101 R)
• M21: 11,286,711 km (0.107 R)
• M22: 11,417,609 km (0.094 R)
• M23: 12,012,559 km (0.113 R)
• M24: 12,482,297 km (0.051 R)
• M25: 13,301,495 km (0.088 R)
• M26: 13,927,263 km (0.1 R)
• M27: 14,067,585 km (0.09 R)
• M28: 14,208,357 km (0.113 R)
• M29: 14,776,380 km (0.109 R)
• M30: 15,135,116 km (0.105 R)
• M31: 15,207,072 km (0.117 R)
• M32: 16,747,182 km (0.109 R)
• M33: 17,046,229 km (0.107 R)
• M34: 17,271,523 km (0.082 R)
• M35: 18,490,147 km (0.092 R)
• M36: 18,799,067 km (0.088 R)
• M37: 21,169,894 km (0.1 R)
• M38: 23,299,420 km (0.111 R)
• M39: 23,466,072 km (0.064 R)
• M40: 23,633,172 km (0.12 R)
• M41: 26,012,377 km (0.119 R)
• M42: 26,358,546 km (0.081 R)
• M43: 26,445,313 km (0.057 R)
• M44: 28,823,471 km (0.089 R)
• M45: 29,361,125 km (0.119 R)
• M46: 30,628,518 km (0.086 R)
• M47: 30,811,177 km (0.049 R)
• M48: 31,360,800 km (0.035 R)
• M49: 31,636,958 km (0.07 R)
• M50: 34,157,682 km (0.113 R)
• M51: 34,346,923 km (0.112 R)
• M52: 34,821,747 km (0.082 R)
• M53: 35,585,743 km (0.094 R)
• M54: 36,355,424 km (0.107 R)
• M55: 37,033,252 km (0.101 R)
• M56: 38,008,929 km (0.066 R)
• M57: 38,992,984 km (0.07 R)
• M58: 40,885,547 km (0.114 R)
• M59: 42,400,824 km (0.05 R)
• M60: 42,706,003 km (0.093 R)
• M61: 45,174,219 km (0.104 R)
• M62: 48,323,703 km (0.106 R)
• M63: 49,175,513 km (0.115 R)
• M64: 49,924,849 km (0.103 R)
• M65: 50,354,793 km (0.062 R)
• M66: 50,893,944 km (0.12 R)
• M67: 51,001,953 km (0.098 R)
• M68: 51,434,890 km (0.093 R)
• M69: 51,543,348 km (0.069 R)
• M70: 52,195,595 km (0.038 R)
• M71: 52,413,559 km (0.065 R)
• M72: 52,522,616 km (0.097 R)
• M73: 52,631,822 km (0.105 R)
• M74: 53,727,926 km (0.099 R)
• M75: 55,053,064 km (0.046 R)
• M76: 55,164,065 km (0.099 R)
• M77: 56,836,719 km (0.11 R)
• M78: 57,173,314 km (0.062 R)
• M79: 57,285,513 km (0.103 R)
• M80: 62,646,951 km (0.06 R)
• M81: 63,226,642 km (0.104 R)
• M82: 64,508,397 km (0.059 R)
• M83: 64,625,233 km (0.1 R)
• M84: 68,762,362 km (0.117 R)
• M85: 68,881,741 km (0.057 R)
• M86: 70,923,004 km (0.112 R)
• M87: 71,285,330 km (0.105 R)
• M88: 72,375,899 km (0.102 R)
• M89: 74,573,491 km (0.099 R)
• M90: 75,064,771 km (0.065 R)
• M91: 75,680,516 km (0.107 R)
• M92: 75,803,784 km (0.078 R)
• M93: 78,035,186 km (0.116 R)
• M94: 81,043,898 km (0.054 R)
• M95: 83,834,946 km (0.043 R)
• M96: 84,729,541 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 12,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit