🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.84 AU - 0.94 AU

Year: 316 Days

Day: 42.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.29 AU - 2.15 AU

Year: 850 Days

Day: 42.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.34 AU - 2.58 AU

Year: 1454 Days

Day: 20.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,100,874 km

• M1: 1,138,440 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.03 AU - 3.37 AU

Year: 2157 Days

Day: 23.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.9

Radius: 8

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.56 AU - 5.24 AU

Year: 4086 Days

Day: 7.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 91,100,874 km

• M1: 116,088 km (0.11 R)
• M2: 237,561 km (0.11 R)
• M3: 303,384 km (0.08 R)
• M4: 377,435 km (0.108 R)
• M5: 466,446 km (0.096 R)
• M6: 571,613 km (0.034 R)
• M7: 667,356 km (0.115 R)
• M8: 816,655 km (0.078 R)
• M9: 1,260,063 km (0.09 R)
• M10: 1,375,702 km (0.081 R)
• M11: 1,555,818 km (0.066 R)
• M12: 1,642,585 km (0.101 R)
• M13: 1,705,565 km (0.109 R)
• M14: 1,834,070 km (0.075 R)
• M15: 1,899,444 km (0.105 R)
• M16: 2,224,670 km (0.104 R)
• M17: 2,280,620 km (0.098 R)
• M18: 2,596,720 km (0.052 R)
• M19: 2,730,012 km (0.077 R)
• M20: 2,835,328 km (0.057 R)
• M21: 3,333,938 km (0.074 R)
• M22: 3,528,116 km (0.036 R)
• M23: 3,676,068 km (0.103 R)
• M24: 3,826,115 km (0.066 R)
• M25: 4,201,456 km (0.09 R)
• M26: 4,552,862 km (0.11 R)
• M27: 4,624,369 km (0.071 R)
• M28: 5,042,346 km (0.108 R)
• M29: 5,378,043 km (0.051 R)
• M30: 5,663,327 km (0.09 R)
• M31: 5,934,099 km (0.084 R)
• M32: 6,130,072 km (0.045 R)
• M33: 6,209,209 km (0.049 R)
• M34: 6,468,313 km (0.119 R)
• M35: 6,568,843 km (0.096 R)
• M36: 6,914,862 km (0.063 R)
• M37: 7,121,158 km (0.115 R)
• M38: 7,455,509 km (0.11 R)
• M39: 7,518,789 km (0.114 R)
• M40: 8,052,853 km (0.085 R)
• M41: 8,248,228 km (0.112 R)
• M42: 8,555,203 km (0.068 R)
• M43: 8,710,037 km (0.069 R)
• M44: 9,067,576 km (0.059 R)
• M45: 9,727,751 km (0.027 R)
• M46: 9,959,029 km (0.109 R)
• M47: 10,145,279 km (0.119 R)
• M48: 10,356,361 km (0.077 R)
• M49: 10,997,987 km (0.091 R)
• M50: 11,118,263 km (0.097 R)
• M51: 11,677,011 km (0.081 R)
• M52: 11,750,614 km (0.107 R)
• M53: 11,947,484 km (0.105 R)
• M54: 12,071,052 km (0.089 R)
• M55: 12,394,483 km (0.037 R)
• M56: 12,847,016 km (0.112 R)
• M57: 12,923,012 km (0.112 R)
• M58: 13,279,504 km (0.109 R)
• M59: 13,613,406 km (0.111 R)
• M60: 13,768,390 km (0.12 R)
• M61: 13,923,971 km (0.118 R)
• M62: 14,158,541 km (0.038 R)
• M63: 14,289,439 km (0.089 R)
• M64: 14,368,127 km (0.101 R)
• M65: 14,525,953 km (0.081 R)
• M66: 15,243,425 km (0.034 R)
• M67: 15,593,035 km (0.119 R)
• M68: 15,999,642 km (0.102 R)
• M69: 16,685,099 km (0.07 R)
• M70: 16,851,153 km (0.077 R)
• M71: 17,660,926 km (0.105 R)
• M72: 17,773,573 km (0.065 R)
• M73: 17,914,794 km (0.08 R)
• M74: 17,971,342 km (0.114 R)
• M75: 18,226,705 km (0.069 R)
• M76: 18,283,702 km (0.103 R)
• M77: 18,540,562 km (0.086 R)
• M78: 18,827,341 km (0.114 R)
• M79: 19,086,744 km (0.102 R)
• M80: 19,173,361 km (0.088 R)
• M81: 19,376,215 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.3

Radius: 3.9

Gravity: 62.87 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 12.79 AU - 14.71 AU

Year: 19208 Days

Day: 23.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,100,874 km

• M1: 375,491 km (0.118 R)
• M2: 436,078 km (0.106 R)
• M3: 478,414 km (0.114 R)
• M4: 812,017 km (0.081 R)
• M5: 864,676 km (0.111 R)
• M6: 1,086,679 km (0.092 R)
• M7: 1,483,263 km (0.08 R)
• M8: 1,548,039 km (0.075 R)
• M9: 1,580,651 km (0.12 R)
• M10: 2,098,709 km (0.1 R)
• M11: 3,487,575 km (0.101 R)
• M12: 3,792,755 km (0.114 R)
• M13: 3,881,616 km (0.03 R)
• M14: 4,758,858 km (0.09 R)
• M15: 5,244,303 km (0.067 R)
• M16: 5,293,670 km (0.068 R)
• M17: 5,543,050 km (0.081 R)
• M18: 5,949,956 km (0.111 R)
• M19: 6,954,356 km (0.111 R)
• M20: 7,117,717 km (0.078 R)
• M21: 7,503,680 km (0.08 R)
• M22: 8,238,504 km (0.042 R)
• M23: 8,878,035 km (0.112 R)
• M24: 10,204,220 km (0.109 R)
• M25: 10,389,871 km (0.089 R)
• M26: 11,462,338 km (0.057 R)
• M27: 11,784,572 km (0.085 R)
• M28: 12,503,540 km (0.089 R)
• M29: 12,768,627 km (0.107 R)
• M30: 13,035,360 km (0.091 R)
• M31: 13,169,549 km (0.039 R)
• M32: 13,915,295 km (0.082 R)
• M33: 14,397,000 km (0.053 R)
• M34: 14,535,677 km (0.116 R)
• M35: 15,518,386 km (0.087 R)
• M36: 17,178,922 km (0.112 R)
• M37: 18,517,374 km (0.053 R)
• M38: 22,006,445 km (0.076 R)
• M39: 22,406,470 km (0.1 R)
• M40: 24,194,613 km (0.105 R)
• M41: 25,607,416 km (0.071 R)
• M42: 26,112,308 km (0.109 R)
• M43: 26,705,613 km (0.03 R)
• M44: 30,357,597 km (0.108 R)
• M45: 30,446,308 km (0.093 R)
• M46: 30,713,340 km (0.065 R)
• M47: 30,891,811 km (0.084 R)
• M48: 31,070,730 km (0.107 R)
• M49: 31,249,798 km (0.086 R)
• M50: 32,695,363 km (0.056 R)
• M51: 32,786,318 km (0.095 R)
• M52: 32,968,678 km (0.051 R)
• M53: 34,070,167 km (0.063 R)
• M54: 35,932,361 km (0.032 R)
• M55: 36,402,996 km (0.067 R)
• M56: 36,970,571 km (0.091 R)
• M57: 37,160,410 km (0.105 R)
• M58: 37,731,874 km (0.096 R)
• M59: 37,827,318 km (0.109 R)
• M60: 38,786,988 km (0.093 R)
• M61: 40,534,441 km (0.105 R)
• M62: 41,417,816 km (0.118 R)
• M63: 41,614,986 km (0.118 R)
• M64: 43,003,703 km (0.08 R)
• M65: 44,912,722 km (0.057 R)
• M66: 46,541,543 km (0.064 R)
• M67: 47,260,211 km (0.104 R)
• M68: 51,225,153 km (0.104 R)
• M69: 52,392,615 km (0.113 R)
• M70: 53,354,380 km (0.092 R)
• M71: 53,568,903 km (0.108 R)
• M72: 55,621,087 km (0.072 R)
• M73: 56,274,381 km (0.119 R)
• M74: 56,492,794 km (0.083 R)
• M75: 58,139,417 km (0.102 R)
• M76: 58,470,627 km (0.108 R)
• M77: 59,134,842 km (0.084 R)
• M78: 61,816,982 km (0.102 R)
• M79: 62,155,073 km (0.065 R)
• M80: 63,286,182 km (0.091 R)
• M81: 64,767,052 km (0.098 R)
• M82: 66,259,141 km (0.081 R)
• M83: 66,951,629 km (0.065 R)
• M84: 68,460,324 km (0.077 R)
• M85: 71,510,924 km (0.076 R)
• M86: 72,102,733 km (0.034 R)
• M87: 73,290,989 km (0.071 R)
• M88: 74,965,587 km (0.111 R)
• M89: 75,085,714 km (0.119 R)
• M90: 76,410,852 km (0.066 R)
• M91: 77,258,175 km (0.073 R)
• M92: 81,664,879 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.8

Radius: 6.7

Gravity: 21.56 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 15.9 AU - 17.02 AU

Year: 25158 Days

Day: 24.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,100,874 km

• M1: 92,152 km (0.064 R)
• M2: 303,684 km (0.07 R)
• M3: 878,588 km (0.079 R)
• M4: 1,580,950 km (0.071 R)
• M5: 2,857,319 km (0.057 R)
• M6: 3,465,584 km (0.11 R)
• M7: 3,611,442 km (0.117 R)
• M8: 3,759,544 km (0.059 R)
• M9: 4,742,701 km (0.102 R)
• M10: 4,850,711 km (0.117 R)
• M11: 6,564,953 km (0.097 R)
• M12: 7,485,728 km (0.103 R)
• M13: 7,674,820 km (0.068 R)
• M14: 8,186,444 km (0.095 R)
• M15: 9,041,247 km (0.054 R)
• M16: 10,340,953 km (0.112 R)
• M17: 10,410,965 km (0.101 R)
• M18: 10,481,276 km (0.08 R)
• M19: 10,692,657 km (0.057 R)
• M20: 10,834,476 km (0.047 R)
• M21: 11,625,251 km (0.108 R)
• M22: 13,414,441 km (0.111 R)
• M23: 13,797,860 km (0.109 R)
• M24: 15,527,361 km (0.112 R)
• M25: 15,607,695 km (0.043 R)
• M26: 15,768,513 km (0.093 R)
• M27: 17,574,159 km (0.11 R)
• M28: 17,657,785 km (0.09 R)
• M29: 18,842,301 km (0.1 R)
• M30: 19,444,133 km (0.101 R)
• M31: 23,553,138 km (0.111 R)
• M32: 25,137,229 km (0.05 R)
• M33: 25,231,476 km (0.084 R)
• M34: 25,704,355 km (0.103 R)
• M35: 27,044,303 km (0.093 R)
• M36: 27,140,943 km (0.068 R)
• M37: 27,334,373 km (0.12 R)
• M38: 27,625,491 km (0.05 R)
• M39: 31,299,465 km (0.084 R)
• M40: 34,284,242 km (0.108 R)
• M41: 34,913,001 km (0.097 R)
• M42: 38,439,023 km (0.075 R)
• M43: 38,547,631 km (0.093 R)
• M44: 39,529,592 km (0.069 R)
• M45: 39,968,662 km (0.089 R)
• M46: 42,188,395 km (0.11 R)
• M47: 46,052,508 km (0.077 R)
• M48: 47,443,170 km (0.059 R)
• M49: 47,792,929 km (0.103 R)
• M50: 48,612,426 km (0.04 R)
• M51: 49,436,711 km (0.054 R)
• M52: 51,577,157 km (0.07 R)
• M53: 51,816,813 km (0.044 R)
• M54: 52,417,598 km (0.119 R)
• M55: 54,966,297 km (0.055 R)
• M56: 55,211,189 km (0.027 R)
• M57: 56,070,928 km (0.097 R)
• M58: 56,811,437 km (0.102 R)
• M59: 57,679,404 km (0.087 R)
• M60: 58,052,651 km (0.086 R)
• M61: 58,302,030 km (0.065 R)
• M62: 59,679,677 km (0.049 R)
• M63: 60,183,373 km (0.106 R)
• M64: 60,941,385 km (0.083 R)
• M65: 62,339,377 km (0.091 R)
• M66: 65,296,628 km (0.118 R)
• M67: 65,555,881 km (0.062 R)
• M68: 66,726,933 km (0.095 R)
• M69: 69,089,682 km (0.059 R)
• M70: 72,014,620 km (0.106 R)
• M71: 72,684,968 km (0.096 R)
• M72: 74,708,429 km (0.064 R)
• M73: 75,387,154 km (0.119 R)
• M74: 79,916,978 km (0.111 R)
• M75: 80,610,962 km (0.091 R)
• M76: 82,424,687 km (0.103 R)
• M77: 86,092,378 km (0.099 R)
• M78: 86,803,716 km (0.093 R)
• M79: 88,232,375 km (0.118 R)
• M80: 88,519,154 km (0.042 R)
• M81: 89,812,877 km (0.089 R)
• M82: 89,957,089 km (0.106 R)
• M83: 90,245,514 km (0.091 R)
• M84: 90,678,899 km (0.117 R)
• M85: 92,710,438 km (0.115 R)
• M86: 94,463,575 km (0.118 R)
• M87: 95,050,298 km (0.083 R)
• M88: 96,522,641 km (0.111 R)
• M89: 96,965,899 km (0.105 R)
• M90: 97,854,211 km (0.099 R)
• M91: 98,447,965 km (0.092 R)
• M92: 98,596,665 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.2

Radius: 6.1

Gravity: 17.9 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16.83 AU - 17.31 AU

Year: 26569 Days

Day: 18.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,100,874 km

• M1: 98,884 km (0.03 R)
• M2: 140,921 km (0.118 R)
• M3: 210,783 km (0.076 R)
• M4: 333,304 km (0.084 R)
• M5: 548,875 km (0.064 R)
• M6: 596,896 km (0.12 R)
• M7: 723,754 km (0.085 R)
• M8: 1,761,665 km (0.09 R)
• M9: 3,128,690 km (0.117 R)
• M10: 3,442,097 km (0.117 R)
• M11: 3,765,528 km (0.1 R)
• M12: 3,859,625 km (0.099 R)
• M13: 4,998,065 km (0.112 R)
• M14: 5,153,796 km (0.108 R)
• M15: 5,738,425 km (0.059 R)
• M16: 6,066,044 km (0.115 R)
• M17: 6,399,797 km (0.068 R)
• M18: 7,436,660 km (0.062 R)
• M19: 7,674,072 km (0.052 R)
• M20: 8,034,902 km (0.111 R)
• M21: 8,648,552 km (0.105 R)
• M22: 8,710,785 km (0.032 R)
• M23: 9,920,433 km (0.107 R)
• M24: 10,644,636 km (0.114 R)
• M25: 13,131,103 km (0.052 R)
• M26: 14,586,391 km (0.106 R)
• M27: 15,032,791 km (0.116 R)
• M28: 15,483,679 km (0.11 R)
• M29: 15,862,909 km (0.111 R)
• M30: 16,475,961 km (0.074 R)
• M31: 17,567,428 km (0.096 R)
• M32: 18,121,837 km (0.114 R)
• M33: 19,655,365 km (0.048 R)
• M34: 19,819,175 km (0.098 R)
• M35: 19,983,583 km (0.113 R)
• M36: 20,313,446 km (0.087 R)
• M37: 22,160,232 km (0.096 R)
• M38: 22,587,334 km (0.034 R)
• M39: 23,536,682 km (0.034 R)
• M40: 24,940,658 km (0.074 R)
• M41: 25,029,220 km (0.087 R)
• M42: 26,642,633 km (0.104 R)
• M43: 28,659,960 km (0.075 R)
• M44: 30,251,981 km (0.106 R)
• M45: 30,820,752 km (0.102 R)
• M46: 31,488,856 km (0.066 R)
• M47: 31,776,533 km (0.026 R)
• M48: 32,161,597 km (0.112 R)
• M49: 32,644,948 km (0.116 R)
• M50: 33,033,454 km (0.067 R)
• M51: 33,717,116 km (0.074 R)
• M52: 34,701,620 km (0.052 R)
• M53: 35,197,537 km (0.079 R)
• M54: 36,497,542 km (0.118 R)
• M55: 37,508,375 km (0.038 R)
• M56: 39,764,161 km (0.092 R)
• M57: 43,762,763 km (0.069 R)
• M58: 44,620,706 km (0.119 R)
• M59: 45,159,857 km (0.086 R)
• M60: 45,484,335 km (0.061 R)
• M61: 46,353,349 km (0.089 R)
• M62: 46,462,406 km (0.079 R)
• M63: 47,667,118 km (0.077 R)
• M64: 47,777,222 km (0.044 R)
• M65: 48,549,895 km (0.098 R)
• M66: 49,104,304 km (0.059 R)
• M67: 53,500,088 km (0.083 R)
• M68: 55,802,549 km (0.074 R)
• M69: 56,732,599 km (0.053 R)
• M70: 57,550,600 km (0.07 R)
• M71: 57,667,885 km (0.116 R)
• M72: 57,785,020 km (0.032 R)
• M73: 58,844,023 km (0.109 R)
• M74: 59,909,160 km (0.097 R)
• M75: 60,027,941 km (0.117 R)
• M76: 62,660,415 km (0.092 R)
• M77: 62,901,566 km (0.11 R)
• M78: 68,284,846 km (0.099 R)
• M79: 69,279,372 km (0.08 R)
• M80: 70,028,409 km (0.118 R)
• M81: 70,278,686 km (0.068 R)
• M82: 70,780,138 km (0.079 R)
• M83: 76,245,248 km (0.078 R)
• M84: 77,147,622 km (0.089 R)
• M85: 78,053,587 km (0.118 R)
• M86: 78,962,992 km (0.105 R)
• M87: 80,268,383 km (0.071 R)
• M88: 80,923,771 km (0.117 R)
• M89: 85,026,343 km (0.11 R)
• M90: 85,828,188 km (0.078 R)
• M91: 86,095,968 km (0.052 R)
• M92: 87,843,720 km (0.079 R)
• M93: 87,978,657 km (0.095 R)
• M94: 88,519,005 km (0.115 R)
• M95: 90,146,779 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 14,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit