🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.41 AU - 1.73 AU

Year: 688 Days

Day: 29.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,402,386 km

• M1: 516,561 km (0.07 R)

Asteroid Belt

Center: 2.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.19 AU - 3.37 AU

Year: 1622 Days

Day: 14.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,402,386 km

• M1: 324,777 km (0.098 R)
• M2: 2,161,240 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.8 AU - 4.2 AU

Year: 2291 Days

Day: 39.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,402,386 km

• M1: 214,823 km (0.091 R)
• M2: 363,822 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.51 AU - 5.23 AU

Year: 3196 Days

Day: 39.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.4

Radius: 10.9

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.22 AU - 8.22 AU

Year: 8245 Days

Day: 12.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 73.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,402,386 km

• M1: 221,554 km (0.116 R)
• M2: 343,028 km (0.099 R)
• M3: 415,882 km (0.081 R)
• M4: 538,104 km (0.08 R)
• M5: 928,554 km (0.113 R)
• M6: 1,233,883 km (0.082 R)
• M7: 1,315,115 km (0.059 R)
• M8: 1,592,469 km (0.097 R)
• M9: 1,772,585 km (0.099 R)
• M10: 2,664,787 km (0.079 R)
• M11: 3,128,989 km (0.073 R)
• M12: 3,618,473 km (0.09 R)
• M13: 4,101,226 km (0.1 R)
• M14: 4,381,871 km (0.089 R)
• M15: 4,798,352 km (0.088 R)
• M16: 4,929,100 km (0.117 R)
• M17: 5,094,107 km (0.092 R)
• M18: 5,531,980 km (0.074 R)
• M19: 5,600,495 km (0.029 R)
• M20: 6,229,405 km (0.11 R)
• M21: 6,300,614 km (0.049 R)
• M22: 6,443,928 km (0.115 R)
• M23: 6,552,237 km (0.099 R)
• M24: 7,706,086 km (0.117 R)
• M25: 8,365,214 km (0.055 R)
• M26: 8,921,718 km (0.105 R)
• M27: 9,449,200 km (0.089 R)
• M28: 9,654,747 km (0.094 R)
• M29: 9,945,117 km (0.059 R)
• M30: 10,112,367 km (0.089 R)
• M31: 10,322,702 km (0.118 R)
• M32: 10,407,225 km (0.11 R)
• M33: 10,619,504 km (0.082 R)
• M34: 10,919,298 km (0.098 R)
• M35: 11,746,874 km (0.114 R)
• M36: 11,835,286 km (0.118 R)
• M37: 12,146,001 km (0.102 R)
• M38: 12,324,920 km (0.047 R)
• M39: 13,232,081 km (0.113 R)
• M40: 13,323,934 km (0.08 R)
• M41: 13,693,740 km (0.114 R)
• M42: 13,973,189 km (0.071 R)
• M43: 14,207,609 km (0.072 R)
• M44: 14,823,204 km (0.091 R)
• M45: 15,062,262 km (0.076 R)
• M46: 15,399,156 km (0.117 R)
• M47: 15,495,796 km (0.107 R)
• M48: 15,835,832 km (0.092 R)
• M49: 16,474,017 km (0.115 R)
• M50: 16,572,901 km (0.057 R)
• M51: 16,721,601 km (0.025 R)
• M52: 20,210,672 km (0.079 R)
• M53: 22,254,778 km (0.109 R)
• M54: 22,748,600 km (0.114 R)
• M55: 24,307,859 km (0.092 R)
• M56: 24,476,904 km (0.106 R)
• M57: 25,728,889 km (0.117 R)
• M58: 25,901,226 km (0.107 R)
• M59: 26,131,606 km (0.118 R)
• M60: 26,304,841 km (0.117 R)
• M61: 27,118,354 km (0.099 R)
• M62: 27,469,610 km (0.078 R)
• M63: 27,645,836 km (0.098 R)
• M64: 28,532,203 km (0.072 R)
• M65: 28,710,674 km (0.097 R)
• M66: 29,849,114 km (0.113 R)
• M67: 31,308,291 km (0.109 R)
• M68: 31,799,870 km (0.026 R)
• M69: 32,293,992 km (0.095 R)
• M70: 32,915,122 km (0.082 R)
• M71: 34,485,451 km (0.051 R)
• M72: 34,929,457 km (0.092 R)
• M73: 36,595,230 km (0.112 R)
• M74: 37,568,064 km (0.105 R)
• M75: 37,828,963 km (0.083 R)
• M76: 38,024,936 km (0.072 R)
• M77: 38,286,882 km (0.119 R)
• M78: 40,003,817 km (0.099 R)
• M79: 40,938,804 km (0.11 R)
• M80: 41,140,013 km (0.119 R)
• M81: 42,083,676 km (0.09 R)
• M82: 42,626,118 km (0.086 R)
• M83: 43,786,399 km (0.076 R)
• M84: 44,611,731 km (0.04 R)
• M85: 45,511,711 km (0.111 R)
• M86: 46,557,401 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.4

Radius: 4

Gravity: 32.71 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 13.87 AU - 19.91 AU

Year: 24284 Days

Day: 18.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,402,386 km

• M1: 362,476 km (0.104 R)
• M2: 502,649 km (0.064 R)
• M3: 907,909 km (0.082 R)
• M4: 987,944 km (0.092 R)
• M5: 1,183,618 km (0.078 R)
• M6: 1,806,544 km (0.051 R)
• M7: 2,293,635 km (0.111 R)
• M8: 2,366,489 km (0.081 R)
• M9: 3,297,735 km (0.079 R)
• M10: 3,379,865 km (0.091 R)
• M11: 3,630,740 km (0.076 R)
• M12: 4,061,881 km (0.118 R)
• M13: 4,149,995 km (0.108 R)
• M14: 5,160,977 km (0.098 R)
• M15: 7,447,281 km (0.115 R)
• M16: 8,494,018 km (0.104 R)
• M17: 9,063,237 km (0.108 R)
• M18: 10,178,190 km (0.111 R)
• M19: 10,782,117 km (0.029 R)
• M20: 10,965,524 km (0.088 R)
• M21: 11,522,178 km (0.102 R)
• M22: 12,087,807 km (0.037 R)
• M23: 12,342,124 km (0.112 R)
• M24: 12,534,058 km (0.08 R)
• M25: 13,050,619 km (0.12 R)
• M26: 13,838,401 km (0.08 R)
• M27: 13,971,095 km (0.076 R)
• M28: 14,709,061 km (0.079 R)
• M29: 15,048,648 km (0.096 R)
• M30: 15,253,597 km (0.107 R)
• M31: 17,784,644 km (0.029 R)
• M32: 18,146,371 km (0.079 R)
• M33: 19,171,865 km (0.111 R)
• M34: 21,049,468 km (0.085 R)
• M35: 21,431,989 km (0.1 R)
• M36: 22,827,887 km (0.111 R)
• M37: 24,976,262 km (0.066 R)
• M38: 25,788,130 km (0.047 R)
• M39: 26,115,300 km (0.103 R)
• M40: 26,361,538 km (0.106 R)
• M41: 28,359,418 km (0.104 R)
• M42: 28,443,791 km (0.099 R)
• M43: 29,461,805 km (0.098 R)
• M44: 30,578,104 km (0.03 R)
• M45: 30,924,273 km (0.113 R)
• M46: 32,058,674 km (0.085 R)
• M47: 32,410,379 km (0.083 R)
• M48: 34,008,982 km (0.095 R)
• M49: 34,727,650 km (0.073 R)
• M50: 35,179,435 km (0.04 R)
• M51: 35,451,404 km (0.107 R)
• M52: 36,913,574 km (0.035 R)
• M53: 37,930,241 km (0.097 R)
• M54: 38,488,690 km (0.073 R)
• M55: 39,049,831 km (0.104 R)
• M56: 39,331,524 km (0.118 R)
• M57: 41,895,931 km (0.058 R)
• M58: 42,376,738 km (0.118 R)
• M59: 43,052,921 km (0.112 R)
• M60: 45,793,105 km (0.071 R)
• M61: 50,109,752 km (0.096 R)
• M62: 50,620,030 km (0.12 R)
• M63: 52,989,361 km (0.114 R)
• M64: 53,093,331 km (0.117 R)
• M65: 53,509,363 km (0.119 R)
• M66: 53,926,442 km (0.093 R)
• M67: 57,301,819 km (0.09 R)
• M68: 58,263,434 km (0.077 R)
• M69: 60,745,113 km (0.113 R)
• M70: 61,289,051 km (0.1 R)
• M71: 62,053,496 km (0.118 R)
• M72: 62,930,887 km (0.101 R)
• M73: 63,150,796 km (0.111 R)
• M74: 66,369,395 km (0.118 R)
• M75: 66,481,294 km (0.051 R)
• M76: 66,929,639 km (0.1 R)
• M77: 68,167,711 km (0.091 R)
• M78: 69,754,495 km (0.095 R)
• M79: 72,618,098 km (0.081 R)
• M80: 72,964,267 km (0.114 R)
• M81: 73,079,757 km (0.096 R)
• M82: 73,658,401 km (0.089 R)
• M83: 74,936,416 km (0.104 R)
• M84: 77,750,352 km (0.104 R)
• M85: 78,933,073 km (0.079 R)
• M86: 79,051,554 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.8

Radius: 5.9

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 18.88 AU - 21.38 AU

Year: 31597 Days

Day: 17 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,402,386 km

• M1: 823,536 km (0.069 R)
• M2: 1,069,774 km (0.072 R)
• M3: 1,451,399 km (0.105 R)
• M4: 1,779,018 km (0.109 R)
• M5: 1,967,212 km (0.098 R)
• M6: 2,129,077 km (0.07 R)
• M7: 3,690,430 km (0.073 R)
• M8: 4,093,596 km (0.112 R)
• M9: 4,426,152 km (0.12 R)
• M10: 5,703,120 km (0.094 R)
• M11: 6,074,272 km (0.073 R)
• M12: 7,686,039 km (0.114 R)
• M13: 8,044,177 km (0.116 R)
• M14: 8,251,071 km (0.078 R)
• M15: 8,512,418 km (0.112 R)
• M16: 8,989,486 km (0.112 R)
• M17: 10,191,953 km (0.099 R)
• M18: 10,359,802 km (0.046 R)
• M19: 11,212,809 km (0.104 R)
• M20: 11,386,044 km (0.108 R)
• M21: 11,676,862 km (0.107 R)
• M22: 12,325,219 km (0.05 R)
• M23: 13,106,569 km (0.111 R)
• M24: 13,472,485 km (0.051 R)
• M25: 13,965,709 km (0.097 R)
• M26: 14,214,490 km (0.12 R)
• M27: 15,673,369 km (0.035 R)
• M28: 15,996,800 km (0.1 R)
• M29: 16,061,875 km (0.09 R)
• M30: 16,257,249 km (0.033 R)
• M31: 16,716,066 km (0.086 R)
• M32: 18,253,783 km (0.062 R)
• M33: 19,696,953 km (0.086 R)
• M34: 20,537,843 km (0.117 R)
• M35: 20,608,453 km (0.042 R)
• M36: 21,318,893 km (0.078 R)
• M37: 21,749,137 km (0.118 R)
• M38: 21,965,306 km (0.115 R)
• M39: 23,720,089 km (0.09 R)
• M40: 24,764,282 km (0.099 R)
• M41: 25,671,144 km (0.112 R)
• M42: 26,897,398 km (0.114 R)
• M43: 29,247,281 km (0.074 R)
• M44: 29,406,154 km (0.104 R)
• M45: 30,688,358 km (0.11 R)
• M46: 31,336,266 km (0.103 R)
• M47: 31,417,647 km (0.092 R)
• M48: 32,234,601 km (0.098 R)
• M49: 32,975,709 km (0.114 R)
• M50: 33,389,946 km (0.066 R)
• M51: 33,639,325 km (0.091 R)
• M52: 34,223,654 km (0.1 R)
• M53: 34,558,903 km (0.115 R)
• M54: 35,317,514 km (0.057 R)
• M55: 35,571,531 km (0.104 R)
• M56: 36,508,313 km (0.051 R)
• M57: 37,712,127 km (0.056 R)
• M58: 38,667,310 km (0.051 R)
• M59: 38,929,106 km (0.119 R)
• M60: 40,335,625 km (0.113 R)
• M61: 40,424,037 km (0.063 R)
• M62: 41,401,211 km (0.083 R)
• M63: 44,745,172 km (0.114 R)
• M64: 45,295,542 km (0.114 R)
• M65: 47,053,018 km (0.07 R)
• M66: 47,146,218 km (0.085 R)
• M67: 47,519,315 km (0.101 R)
• M68: 47,706,163 km (0.082 R)
• M69: 48,362,299 km (0.113 R)
• M70: 49,115,823 km (0.039 R)
• M71: 50,634,541 km (0.106 R)
• M72: 51,591,518 km (0.09 R)
• M73: 52,651,120 km (0.099 R)
• M74: 53,329,098 km (0.057 R)
• M75: 53,426,187 km (0.116 R)
• M76: 55,971,146 km (0.103 R)
• M77: 56,168,615 km (0.059 R)
• M78: 56,861,253 km (0.059 R)
• M79: 58,155,275 km (0.102 R)
• M80: 58,956,371 km (0.11 R)
• M81: 59,660,379 km (0.081 R)
• M82: 60,873,618 km (0.088 R)
• M83: 61,076,622 km (0.109 R)
• M84: 61,279,925 km (0.057 R)
• M85: 61,585,255 km (0.118 R)
• M86: 61,686,981 km (0.113 R)
• M87: 61,993,058 km (0.078 R)
• M88: 62,299,435 km (0.117 R)
• M89: 62,708,884 km (0.091 R)
• M90: 63,839,246 km (0.111 R)
• M91: 65,287,652 km (0.09 R)
• M92: 67,900,828 km (0.111 R)
• M93: 68,533,178 km (0.042 R)
• M94: 70,654,775 km (0.095 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 18,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit