🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.7 AU - 1.08 AU

Year: 295 Days

Day: 36.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,673,967 km

• M1: 544,686 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.11 AU - 1.23 AU

Year: 445 Days

Day: 23.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.34 AU - 3.38 AU

Year: 2165 Days

Day: 43.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,673,967 km

• M1: 616,493 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.38 AU - 4.68 AU

Year: 3389 Days

Day: 20.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,673,967 km

• M1: 290,669 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.5

Radius: 12.2

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.93 AU - 6.73 AU

Year: 4947 Days

Day: 7 Hours

Environment

Temp: -139 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 86,673,967 km

• M1: 293,960 km (0.052 R)
• M2: 543,639 km (0.06 R)
• M3: 639,980 km (0.099 R)
• M4: 852,857 km (0.096 R)
• M5: 1,532,780 km (0.037 R)
• M6: 1,808,040 km (0.116 R)
• M7: 2,099,457 km (0.088 R)
• M8: 2,387,732 km (0.066 R)
• M9: 2,517,882 km (0.055 R)
• M10: 3,163,845 km (0.118 R)
• M11: 3,622,512 km (0.098 R)
• M12: 4,013,711 km (0.098 R)
• M13: 4,191,882 km (0.114 R)
• M14: 4,350,007 km (0.118 R)
• M15: 4,836,350 km (0.068 R)
• M16: 5,364,580 km (0.115 R)
• M17: 5,785,548 km (0.098 R)
• M18: 5,886,078 km (0.1 R)
• M19: 5,987,206 km (0.116 R)
• M20: 6,501,972 km (0.12 R)
• M21: 6,659,200 km (0.073 R)
• M22: 6,817,773 km (0.087 R)
• M23: 6,950,766 km (0.113 R)
• M24: 7,436,959 km (0.095 R)
• M25: 7,546,465 km (0.086 R)
• M26: 7,850,597 km (0.056 R)
• M27: 7,990,172 km (0.108 R)
• M28: 8,470,830 km (0.112 R)
• M29: 8,931,890 km (0.105 R)
• M30: 9,077,599 km (0.115 R)
• M31: 9,878,396 km (0.087 R)
• M32: 10,120,146 km (0.044 R)
• M33: 10,825,800 km (0.119 R)
• M34: 11,642,604 km (0.093 R)
• M35: 12,090,650 km (0.107 R)
• M36: 12,970,734 km (0.06 R)
• M37: 13,069,917 km (0.069 R)
• M38: 13,435,235 km (0.099 R)
• M39: 13,568,976 km (0.107 R)
• M40: 13,939,081 km (0.102 R)
• M41: 14,074,467 km (0.097 R)
• M42: 14,312,477 km (0.115 R)
• M43: 14,689,165 km (0.094 R)
• M44: 15,347,545 km (0.084 R)
• M45: 16,228,377 km (0.092 R)
• M46: 16,406,548 km (0.06 R)
• M47: 16,944,951 km (0.108 R)
• M48: 17,307,127 km (0.074 R)
• M49: 17,452,836 km (0.097 R)
• M50: 18,002,458 km (0.102 R)
• M51: 18,113,011 km (0.107 R)
• M52: 18,446,165 km (0.106 R)
• M53: 19,193,856 km (0.093 R)
• M54: 19,571,441 km (0.07 R)
• M55: 19,989,567 km (0.084 R)
• M56: 20,180,603 km (0.075 R)
• M57: 20,333,941 km (0.12 R)
• M58: 20,718,856 km (0.12 R)
• M59: 21,145,061 km (0.109 R)
• M60: 21,222,852 km (0.108 R)
• M61: 21,613,302 km (0.103 R)
• M62: 21,848,619 km (0.117 R)
• M63: 22,006,146 km (0.052 R)
• M64: 22,163,822 km (0.115 R)
• M65: 22,559,957 km (0.086 R)
• M66: 22,679,336 km (0.118 R)
• M67: 24,167,835 km (0.08 R)
• M68: 24,412,278 km (0.092 R)
• M69: 24,657,469 km (0.06 R)
• M70: 26,354,806 km (0.074 R)
• M71: 27,196,295 km (0.072 R)
• M72: 27,365,789 km (0.099 R)
• M73: 27,620,404 km (0.069 R)
• M74: 28,046,758 km (0.097 R)
• M75: 28,432,272 km (0.063 R)
• M76: 28,776,497 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.7

Radius: 14.1

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.81 AU - 7.29 AU

Year: 5892 Days

Day: 6.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 86,673,967 km

• M1: 177,872 km (0.102 R)
• M2: 284,685 km (0.051 R)
• M3: 457,321 km (0.051 R)
• M4: 607,667 km (0.056 R)
• M5: 726,746 km (0.071 R)
• M6: 1,123,630 km (0.112 R)
• M7: 1,946,418 km (0.103 R)
• M8: 2,140,746 km (0.11 R)
• M9: 2,236,039 km (0.084 R)
• M10: 2,368,433 km (0.093 R)
• M11: 2,467,168 km (0.114 R)
• M12: 2,641,150 km (0.072 R)
• M13: 2,847,895 km (0.12 R)
• M14: 3,624,008 km (0.101 R)
• M15: 3,738,750 km (0.084 R)
• M16: 3,929,038 km (0.04 R)
• M17: 4,264,437 km (0.113 R)
• M18: 4,745,244 km (0.072 R)
• M19: 4,974,877 km (0.1 R)
• M20: 5,126,121 km (0.096 R)
• M21: 5,302,497 km (0.096 R)
• M22: 6,028,495 km (0.063 R)
• M23: 6,542,812 km (0.114 R)
• M24: 6,747,313 km (0.105 R)
• M25: 6,850,535 km (0.083 R)
• M26: 6,941,042 km (0.115 R)
• M27: 7,268,063 km (0.095 R)
• M28: 7,761,437 km (0.068 R)
• M29: 8,128,400 km (0.051 R)
• M30: 8,459,311 km (0.032 R)
• M31: 9,827,383 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.1

Radius: 9.3

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.41 AU - 8.07 AU

Year: 7568 Days

Day: 6.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,673,967 km

• M1: 221,554 km (0.087 R)
• M2: 727,794 km (0.043 R)
• M3: 1,107,174 km (0.096 R)
• M4: 1,259,614 km (0.119 R)
• M5: 1,585,438 km (0.068 R)
• M6: 1,802,355 km (0.061 R)
• M7: 1,960,031 km (0.068 R)
• M8: 2,386,684 km (0.114 R)
• M9: 3,026,066 km (0.043 R)
• M10: 3,133,178 km (0.104 R)
• M11: 4,272,665 km (0.089 R)
• M12: 4,484,346 km (0.054 R)
• M13: 4,761,401 km (0.081 R)
• M14: 4,886,465 km (0.04 R)
• M15: 5,139,734 km (0.09 R)
• M16: 5,235,776 km (0.109 R)
• M17: 5,925,272 km (0.04 R)
• M18: 6,161,488 km (0.116 R)
• M19: 6,469,659 km (0.095 R)
• M20: 6,538,923 km (0.078 R)
• M21: 7,030,202 km (0.083 R)
• M22: 7,606,154 km (0.08 R)
• M23: 8,650,497 km (0.072 R)
• M24: 8,765,089 km (0.047 R)
• M25: 9,073,111 km (0.092 R)
• M26: 9,620,639 km (0.06 R)
• M27: 9,699,627 km (0.103 R)
• M28: 9,858,500 km (0.118 R)
• M29: 10,058,362 km (0.09 R)
• M30: 10,584,049 km (0.046 R)
• M31: 10,788,550 km (0.077 R)
• M32: 10,870,828 km (0.093 R)
• M33: 11,284,915 km (0.077 R)
• M34: 12,086,162 km (0.072 R)
• M35: 13,698,378 km (0.048 R)
• M36: 14,325,791 km (0.055 R)
• M37: 15,330,790 km (0.088 R)
• M38: 16,076,086 km (0.066 R)
• M39: 16,453,073 km (0.071 R)
• M40: 16,832,902 km (0.107 R)
• M41: 17,844,034 km (0.107 R)
• M42: 17,941,273 km (0.064 R)
• M43: 18,332,321 km (0.087 R)
• M44: 18,825,097 km (0.103 R)
• M45: 19,572,488 km (0.118 R)
• M46: 19,672,868 km (0.071 R)
• M47: 20,380,316 km (0.055 R)
• M48: 20,482,043 km (0.103 R)
• M49: 21,096,142 km (0.109 R)
• M50: 21,405,361 km (0.035 R)
• M51: 22,237,424 km (0.082 R)
• M52: 22,394,652 km (0.096 R)
• M53: 22,552,328 km (0.116 R)
• M54: 22,657,495 km (0.044 R)
• M55: 23,239,281 km (0.085 R)
• M56: 23,345,645 km (0.086 R)
• M57: 23,665,635 km (0.112 R)
• M58: 23,986,971 km (0.101 R)
• M59: 24,094,383 km (0.104 R)
• M60: 24,309,804 km (0.115 R)
• M61: 24,579,977 km (0.105 R)
• M62: 26,443,069 km (0.103 R)
• M63: 26,943,773 km (0.096 R)
• M64: 27,560,117 km (0.093 R)
• M65: 29,264,335 km (0.048 R)
• M66: 29,897,882 km (0.103 R)
• M67: 30,827,334 km (0.114 R)
• M68: 31,295,575 km (0.057 R)
• M69: 31,766,210 km (0.111 R)
• M70: 31,884,243 km (0.093 R)
• M71: 32,357,720 km (0.091 R)
• M72: 33,072,499 km (0.047 R)
• M73: 33,311,855 km (0.107 R)
• M74: 33,491,822 km (0.06 R)
• M75: 33,732,225 km (0.108 R)
• M76: 34,821,148 km (0.119 R)
• M77: 35,553,430 km (0.103 R)
• M78: 36,044,560 km (0.092 R)
• M79: 36,106,044 km (0.107 R)
• M80: 37,780,793 km (0.113 R)
• M81: 37,968,538 km (0.113 R)
• M82: 38,093,751 km (0.08 R)
• M83: 38,281,946 km (0.085 R)
• M84: 38,911,304 km (0.111 R)
• M85: 39,164,124 km (0.076 R)
• M86: 39,227,404 km (0.078 R)
• M87: 39,353,964 km (0.119 R)
• M88: 39,671,261 km (0.07 R)
• M89: 42,564,035 km (0.055 R)
• M90: 43,871,520 km (0.114 R)

Asteroid Belt

Center: 13.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.2

Radius: 4

Gravity: 32.58 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 17.3 AU - 19.62 AU

Year: 27876 Days

Day: 23 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,673,967 km

• M1: 64,028 km (0.046 R)
• M2: 193,280 km (0.055 R)
• M3: 294,708 km (0.083 R)
• M4: 371,751 km (0.113 R)
• M5: 545,583 km (0.052 R)
• M6: 691,441 km (0.051 R)
• M7: 876,644 km (0.103 R)
• M8: 1,167,013 km (0.068 R)
• M9: 1,228,647 km (0.067 R)
• M10: 1,723,218 km (0.058 R)
• M11: 2,046,648 km (0.069 R)
• M12: 2,121,148 km (0.106 R)
• M13: 2,234,394 km (0.103 R)
• M14: 2,506,512 km (0.034 R)
• M15: 2,830,242 km (0.098 R)
• M16: 2,871,681 km (0.113 R)
• M17: 3,695,815 km (0.087 R)
• M18: 4,346,566 km (0.11 R)
• M19: 4,538,799 km (0.069 R)
• M20: 4,587,419 km (0.061 R)
• M21: 4,882,276 km (0.035 R)
• M22: 5,284,844 km (0.118 R)
• M23: 6,998,488 km (0.046 R)
• M24: 8,148,895 km (0.084 R)
• M25: 8,207,986 km (0.066 R)
• M26: 8,625,215 km (0.07 R)
• M27: 9,855,059 km (0.072 R)
• M28: 9,918,040 km (0.085 R)
• M29: 10,044,300 km (0.114 R)
• M30: 10,362,196 km (0.106 R)
• M31: 10,490,251 km (0.116 R)
• M32: 11,008,010 km (0.097 R)
• M33: 12,270,317 km (0.07 R)
• M34: 15,218,741 km (0.077 R)
• M35: 16,770,669 km (0.049 R)
• M36: 17,527,186 km (0.037 R)
• M37: 17,679,776 km (0.113 R)
• M38: 20,181,351 km (0.03 R)
• M39: 22,541,856 km (0.102 R)
• M40: 22,874,262 km (0.067 R)
• M41: 23,292,089 km (0.1 R)
• M42: 23,459,938 km (0.098 R)
• M43: 23,796,683 km (0.054 R)
• M44: 24,135,073 km (0.12 R)
• M45: 24,475,109 km (0.091 R)
• M46: 24,902,361 km (0.088 R)
• M47: 26,198,925 km (0.114 R)
• M48: 26,987,306 km (0.03 R)
• M49: 27,075,419 km (0.054 R)
• M50: 27,163,533 km (0.095 R)
• M51: 27,605,893 km (0.087 R)
• M52: 29,127,453 km (0.101 R)
• M53: 30,584,237 km (0.085 R)
• M54: 30,952,099 km (0.11 R)
• M55: 31,044,251 km (0.064 R)
• M56: 31,321,456 km (0.101 R)
• M57: 31,506,658 km (0.084 R)
• M58: 32,344,705 km (0.035 R)
• M59: 33,095,687 km (0.115 R)
• M60: 33,189,933 km (0.071 R)
• M61: 33,662,662 km (0.096 R)
• M62: 33,757,508 km (0.041 R)
• M63: 36,059,669 km (0.057 R)
• M64: 39,207,059 km (0.059 R)
• M65: 40,611,334 km (0.08 R)
• M66: 41,015,697 km (0.077 R)
• M67: 41,319,680 km (0.114 R)
• M68: 43,056,960 km (0.114 R)
• M69: 43,572,325 km (0.109 R)
• M70: 45,130,985 km (0.071 R)
• M71: 46,390,898 km (0.095 R)
• M72: 47,449,752 km (0.098 R)
• M73: 47,556,116 km (0.083 R)
• M74: 57,329,644 km (0.04 R)
• M75: 60,413,006 km (0.093 R)
• M76: 64,725,164 km (0.111 R)
• M77: 65,433,660 km (0.108 R)
• M78: 66,026,067 km (0.086 R)
• M79: 69,014,734 km (0.115 R)
• M80: 69,376,461 km (0.103 R)
• M81: 72,904,129 km (0.115 R)
• M82: 74,010,854 km (0.098 R)
• M83: 74,134,122 km (0.102 R)
• M84: 77,113,813 km (0.109 R)
• M85: 77,238,877 km (0.069 R)
• M86: 78,492,507 km (0.113 R)
• M87: 78,744,130 km (0.118 R)
• M88: 78,869,942 km (0.076 R)
• M89: 80,132,399 km (0.106 R)
• M90: 83,959,711 km (0.069 R)
• M91: 84,216,869 km (0.055 R)
• M92: 84,603,281 km (0.099 R)
• M93: 86,154,760 km (0.113 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 18,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit