🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.77 AU - 0.89 AU

Year: 267 Days

Day: 42.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.31 AU - 1.39 AU

Year: 554 Days

Day: 32.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.2 AU - 1.64 AU

Year: 597 Days

Day: 30.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.32 AU - 4.9 AU

Year: 2942 Days

Day: 19.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 94.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.61 AU - 5.65 AU

Year: 3518 Days

Day: 32.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,489,603 km

• M1: 1,842,747 km (0.107 R)
• M2: 2,608,089 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845

Radius: 11.8

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.89 AU - 9.73 AU

Year: 8459 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,489,603 km

• M1: 286,181 km (0.088 R)
• M2: 421,567 km (0.073 R)
• M3: 1,050,775 km (0.06 R)
• M4: 1,510,041 km (0.107 R)
• M5: 1,639,742 km (0.036 R)
• M6: 1,934,151 km (0.109 R)
• M7: 2,075,820 km (0.094 R)
• M8: 2,196,546 km (0.102 R)
• M9: 2,420,045 km (0.101 R)
• M10: 2,547,502 km (0.066 R)
• M11: 2,756,191 km (0.059 R)
• M12: 2,836,076 km (0.074 R)
• M13: 3,501,937 km (0.084 R)
• M14: 4,032,710 km (0.064 R)
• M15: 4,154,183 km (0.076 R)
• M16: 4,276,854 km (0.05 R)
• M17: 5,169,205 km (0.084 R)
• M18: 5,367,871 km (0.059 R)
• M19: 5,636,848 km (0.107 R)
• M20: 6,222,823 km (0.093 R)
• M21: 7,230,364 km (0.075 R)
• M22: 7,341,366 km (0.096 R)
• M23: 7,828,756 km (0.103 R)
• M24: 8,019,044 km (0.098 R)
• M25: 8,095,638 km (0.095 R)
• M26: 8,210,978 km (0.113 R)
• M27: 9,922,976 km (0.119 R)
• M28: 10,170,411 km (0.12 R)
• M29: 10,671,564 km (0.1 R)
• M30: 11,010,104 km (0.061 R)
• M31: 11,352,234 km (0.037 R)
• M32: 11,611,188 km (0.109 R)
• M33: 11,959,452 km (0.042 R)
• M34: 13,432,243 km (0.114 R)
• M35: 13,843,787 km (0.116 R)
• M36: 13,982,015 km (0.091 R)
• M37: 14,074,317 km (0.059 R)
• M38: 14,867,336 km (0.107 R)
• M39: 15,388,235 km (0.105 R)
• M40: 16,350,748 km (0.108 R)
• M41: 16,448,136 km (0.106 R)
• M42: 18,182,275 km (0.109 R)
• M43: 20,601,123 km (0.052 R)
• M44: 20,758,949 km (0.067 R)
• M45: 21,447,398 km (0.092 R)
• M46: 21,767,687 km (0.072 R)
• M47: 21,928,505 km (0.115 R)
• M48: 22,197,332 km (0.073 R)
• M49: 22,521,361 km (0.048 R)
• M50: 22,683,974 km (0.055 R)
• M51: 24,053,991 km (0.099 R)
• M52: 24,275,695 km (0.11 R)
• M53: 24,442,497 km (0.025 R)
• M54: 24,609,598 km (0.064 R)
• M55: 25,733,227 km (0.034 R)
• M56: 26,301,400 km (0.105 R)
• M57: 27,681,889 km (0.108 R)
• M58: 29,026,774 km (0.104 R)
• M59: 29,915,385 km (0.059 R)
• M60: 30,692,696 km (0.087 R)
• M61: 31,053,676 km (0.118 R)
• M62: 31,174,401 km (0.086 R)
• M63: 31,597,913 km (0.03 R)
• M64: 31,719,237 km (0.091 R)
• M65: 31,962,483 km (0.082 R)
• M66: 34,116,542 km (0.108 R)
• M67: 34,677,983 km (0.082 R)
• M68: 36,126,839 km (0.084 R)
• M69: 36,954,414 km (0.085 R)
• M70: 38,433,787 km (0.104 R)
• M71: 38,758,116 km (0.112 R)
• M72: 39,278,567 km (0.056 R)
• M73: 40,458,445 km (0.117 R)
• M74: 41,583,421 km (0.032 R)
• M75: 42,517,510 km (0.1 R)
• M76: 43,323,693 km (0.118 R)
• M77: 44,814,885 km (0.096 R)
• M78: 45,156,117 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.8

Radius: 8.8

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.92 AU - 15.32 AU

Year: 15830 Days

Day: 12.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,489,603 km

• M1: 150,346 km (0.103 R)
• M2: 654,939 km (0.091 R)
• M3: 787,034 km (0.119 R)
• M4: 1,354,310 km (0.11 R)
• M5: 1,704,069 km (0.073 R)
• M6: 1,782,608 km (0.116 R)
• M7: 1,943,576 km (0.103 R)
• M8: 2,109,480 km (0.105 R)
• M9: 2,514,591 km (0.038 R)
• M10: 3,038,931 km (0.114 R)
• M11: 3,495,803 km (0.108 R)
• M12: 3,869,947 km (0.115 R)
• M13: 4,185,599 km (0.119 R)
• M14: 4,954,532 km (0.094 R)
• M15: 5,965,813 km (0.106 R)
• M16: 6,912,170 km (0.115 R)
• M17: 6,996,692 km (0.074 R)
• M18: 7,081,514 km (0.109 R)
• M19: 8,260,346 km (0.068 R)
• M20: 9,734,782 km (0.056 R)
• M21: 9,829,478 km (0.053 R)
• M22: 9,924,622 km (0.118 R)
• M23: 10,163,829 km (0.038 R)
• M24: 10,599,308 km (0.089 R)
• M25: 11,992,364 km (0.119 R)
• M26: 12,094,090 km (0.105 R)
• M27: 12,247,278 km (0.082 R)
• M28: 12,349,603 km (0.112 R)
• M29: 12,503,839 km (0.085 R)
• M30: 13,600,840 km (0.075 R)
• M31: 13,707,055 km (0.057 R)
• M32: 13,919,932 km (0.075 R)
• M33: 14,026,895 km (0.051 R)
• M34: 14,457,288 km (0.087 R)
• M35: 14,619,901 km (0.097 R)
• M36: 14,728,509 km (0.057 R)
• M37: 15,718,847 km (0.074 R)
• M38: 16,334,592 km (0.062 R)
• M39: 16,560,484 km (0.119 R)
• M40: 16,617,182 km (0.057 R)
• M41: 16,958,265 km (0.068 R)
• M42: 18,345,785 km (0.088 R)
• M43: 18,580,654 km (0.086 R)
• M44: 18,816,420 km (0.072 R)
• M45: 19,291,094 km (0.106 R)
• M46: 19,769,508 km (0.099 R)
• M47: 20,191,524 km (0.091 R)
• M48: 22,345,284 km (0.094 R)
• M49: 22,407,966 km (0.057 R)
• M50: 22,721,822 km (0.032 R)
• M51: 23,037,175 km (0.118 R)
• M52: 23,417,602 km (0.119 R)
• M53: 24,248,768 km (0.069 R)
• M54: 24,700,404 km (0.101 R)
• M55: 24,829,955 km (0.09 R)
• M56: 25,940,121 km (0.12 R)
• M57: 26,203,713 km (0.06 R)
• M58: 26,999,872 km (0.114 R)
• M59: 27,266,905 km (0.037 R)
• M60: 27,400,795 km (0.117 R)
• M61: 27,602,004 km (0.062 R)
• M62: 27,736,492 km (0.064 R)
• M63: 28,547,762 km (0.096 R)
• M64: 29,366,660 km (0.101 R)
• M65: 31,447,716 km (0.105 R)
• M66: 33,647,703 km (0.11 R)
• M67: 34,079,293 km (0.083 R)
• M68: 34,223,505 km (0.051 R)
• M69: 35,020,413 km (0.087 R)
• M70: 35,457,687 km (0.088 R)
• M71: 39,929,168 km (0.048 R)
• M72: 41,304,720 km (0.111 R)
• M73: 42,075,748 km (0.092 R)
• M74: 42,618,189 km (0.102 R)
• M75: 42,929,203 km (0.099 R)
• M76: 43,007,144 km (0.046 R)
• M77: 43,945,272 km (0.08 R)
• M78: 45,285,968 km (0.074 R)
• M79: 46,160,667 km (0.12 R)
• M80: 46,240,403 km (0.081 R)
• M81: 47,765,104 km (0.073 R)
• M82: 48,169,018 km (0.112 R)
• M83: 48,411,965 km (0.101 R)
• M84: 49,632,684 km (0.107 R)
• M85: 50,370,052 km (0.066 R)
• M86: 50,946,004 km (0.113 R)
• M87: 52,853,825 km (0.057 R)
• M88: 52,937,301 km (0.092 R)
• M89: 53,271,652 km (0.065 R)
• M90: 53,690,526 km (0.036 R)
• M91: 55,207,748 km (0.109 R)
• M92: 55,546,886 km (0.061 R)
• M93: 55,631,708 km (0.115 R)
• M94: 55,716,680 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.1

Radius: 7.5

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.45 AU - 19.95 AU

Year: 26294 Days

Day: 18.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,489,603 km

• M1: 96,042 km (0.093 R)
• M2: 266,135 km (0.093 R)
• M3: 451,337 km (0.104 R)
• M4: 1,194,838 km (0.116 R)
• M5: 1,674,898 km (0.096 R)
• M6: 2,135,210 km (0.091 R)
• M7: 2,209,561 km (0.083 R)
• M8: 2,284,659 km (0.047 R)
• M9: 2,633,371 km (0.092 R)
• M10: 3,208,725 km (0.039 R)
• M11: 3,554,745 km (0.064 R)
• M12: 4,235,265 km (0.118 R)
• M13: 4,423,609 km (0.083 R)
• M14: 4,808,375 km (0.11 R)
• M15: 5,103,980 km (0.081 R)
• M16: 5,405,719 km (0.106 R)
• M17: 6,398,600 km (0.082 R)
• M18: 6,506,460 km (0.1 R)
• M19: 6,614,769 km (0.098 R)
• M20: 6,778,429 km (0.103 R)
• M21: 7,503,380 km (0.073 R)
• M22: 7,560,078 km (0.049 R)
• M23: 7,788,664 km (0.1 R)
• M24: 8,135,880 km (0.095 R)
• M25: 9,697,682 km (0.114 R)
• M26: 10,576,270 km (0.074 R)
• M27: 10,703,877 km (0.104 R)
• M28: 11,349,392 km (0.099 R)
• M29: 11,545,515 km (0.058 R)
• M30: 13,291,920 km (0.117 R)
• M31: 13,637,043 km (0.084 R)
• M32: 13,776,019 km (0.088 R)
• M33: 13,845,582 km (0.118 R)
• M34: 16,725,341 km (0.092 R)
• M35: 17,473,480 km (0.056 R)
• M36: 18,232,240 km (0.098 R)
• M37: 18,308,835 km (0.052 R)
• M38: 20,891,941 km (0.025 R)
• M39: 21,373,796 km (0.049 R)
• M40: 21,454,429 km (0.103 R)
• M41: 21,778,159 km (0.083 R)
• M42: 22,758,773 km (0.116 R)
• M43: 22,841,052 km (0.09 R)
• M44: 22,923,630 km (0.092 R)
• M45: 23,420,444 km (0.034 R)
• M46: 24,172,473 km (0.038 R)
• M47: 24,424,844 km (0.118 R)
• M48: 24,678,263 km (0.087 R)
• M49: 25,443,307 km (0.052 R)
• M50: 26,389,064 km (0.118 R)
• M51: 26,996,881 km (0.101 R)
• M52: 29,115,635 km (0.114 R)
• M53: 30,557,609 km (0.115 R)
• M54: 32,022,621 km (0.075 R)
• M55: 33,416,873 km (0.063 R)
• M56: 36,167,828 km (0.091 R)
• M57: 37,521,839 km (0.077 R)
• M58: 40,978,447 km (0.103 R)
• M59: 41,682,006 km (0.088 R)
• M60: 42,592,309 km (0.075 R)
• M61: 43,100,792 km (0.104 R)
• M62: 43,611,370 km (0.106 R)
• M63: 44,432,512 km (0.097 R)
• M64: 45,051,698 km (0.099 R)
• M65: 45,569,755 km (0.089 R)
• M66: 47,241,063 km (0.104 R)
• M67: 47,346,230 km (0.042 R)
• M68: 48,189,962 km (0.1 R)
• M69: 50,535,956 km (0.088 R)
• M70: 52,048,091 km (0.098 R)
• M71: 53,356,025 km (0.079 R)
• M72: 54,013,957 km (0.097 R)
• M73: 54,785,134 km (0.099 R)
• M74: 57,344,155 km (0.113 R)
• M75: 58,807,821 km (0.044 R)
• M76: 61,083,354 km (0.096 R)
• M77: 64,317,361 km (0.105 R)
• M78: 65,134,464 km (0.108 R)
• M79: 65,837,574 km (0.107 R)
• M80: 65,955,008 km (0.118 R)
• M81: 66,543,227 km (0.096 R)
• M82: 69,390,823 km (0.092 R)
• M83: 70,228,870 km (0.086 R)
• M84: 70,829,505 km (0.118 R)
• M85: 71,914,988 km (0.12 R)
• M86: 73,614,419 km (0.108 R)
• M87: 73,858,264 km (0.101 R)
• M88: 74,469,072 km (0.086 R)
• M89: 75,081,526 km (0.109 R)
• M90: 75,941,863 km (0.109 R)
• M91: 77,548,095 km (0.116 R)
• M92: 78,044,611 km (0.115 R)
• M93: 78,168,927 km (0.097 R)
• M94: 85,233,536 km (0.059 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 17,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit