🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.5 AU - 0.76 AU

Year: 184 Days

Day: 14.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,587,846 km

• M1: 83,326 km (0.08 R)
• M2: 253,419 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.37 AU - 1.47 AU

Year: 624 Days

Day: 13.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.84 AU - 2.44 AU

Year: 1155 Days

Day: 46.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,587,846 km

• M1: 52,210 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.55 AU - 3.81 AU

Year: 2092 Days

Day: 14 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.04 AU - 4.52 AU

Year: 2712 Days

Day: 20.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.9

Radius: 12.5

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.98 AU - 10.86 AU

Year: 10667 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 129.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 83,587,846 km

• M1: 157,078 km (0.042 R)
• M2: 392,844 km (0.068 R)
• M3: 583,581 km (0.119 R)
• M4: 883,675 km (0.111 R)
• M5: 1,083,537 km (0.046 R)
• M6: 1,167,761 km (0.107 R)
• M7: 1,528,591 km (0.086 R)
• M8: 1,924,427 km (0.117 R)
• M9: 2,054,727 km (0.112 R)
• M10: 3,049,104 km (0.069 R)
• M11: 3,357,874 km (0.088 R)
• M12: 3,644,653 km (0.099 R)
• M13: 4,106,611 km (0.084 R)
• M14: 4,447,993 km (0.101 R)
• M15: 5,452,992 km (0.101 R)
• M16: 5,677,239 km (0.094 R)
• M17: 6,724,424 km (0.113 R)
• M18: 7,914,625 km (0.101 R)
• M19: 7,998,998 km (0.098 R)
• M20: 8,340,081 km (0.098 R)
• M21: 9,391,605 km (0.058 R)
• M22: 9,706,209 km (0.117 R)
• M23: 9,796,716 km (0.061 R)
• M24: 9,978,627 km (0.102 R)
• M25: 10,391,966 km (0.086 R)
• M26: 10,811,139 km (0.117 R)
• M27: 10,999,183 km (0.062 R)
• M28: 11,858,773 km (0.118 R)
• M29: 12,839,088 km (0.118 R)
• M30: 13,288,779 km (0.066 R)
• M31: 13,540,851 km (0.051 R)
• M32: 13,845,433 km (0.119 R)
• M33: 14,461,477 km (0.079 R)
• M34: 14,877,209 km (0.057 R)
• M35: 15,986,926 km (0.063 R)
• M36: 16,416,721 km (0.081 R)
• M37: 16,904,859 km (0.038 R)
• M38: 17,013,915 km (0.113 R)
• M39: 18,341,597 km (0.095 R)
• M40: 18,566,143 km (0.106 R)
• M41: 18,961,231 km (0.116 R)
• M42: 19,131,473 km (0.071 R)
• M43: 19,473,304 km (0.087 R)
• M44: 20,105,355 km (0.058 R)
• M45: 20,279,039 km (0.029 R)
• M46: 20,569,408 km (0.106 R)
• M47: 21,448,744 km (0.106 R)
• M48: 21,685,408 km (0.065 R)
• M49: 22,280,658 km (0.098 R)
• M50: 23,002,019 km (0.103 R)
• M51: 23,487,314 km (0.112 R)
• M52: 24,901,164 km (0.095 R)
• M53: 25,837,946 km (0.036 R)
• M54: 26,468,950 km (0.078 R)
• M55: 27,553,385 km (0.095 R)
• M56: 27,939,497 km (0.069 R)
• M57: 28,327,554 km (0.099 R)
• M58: 28,457,255 km (0.072 R)
• M59: 28,847,556 km (0.033 R)
• M60: 29,567,870 km (0.111 R)
• M61: 29,765,339 km (0.112 R)
• M62: 30,227,895 km (0.113 R)
• M63: 30,426,861 km (0.095 R)
• M64: 30,892,708 km (0.077 R)
• M65: 33,052,303 km (0.07 R)
• M66: 33,325,768 km (0.113 R)
• M67: 33,668,497 km (0.097 R)
• M68: 33,805,977 km (0.116 R)
• M69: 35,330,080 km (0.095 R)
• M70: 37,018,292 km (0.084 R)
• M71: 37,515,705 km (0.086 R)
• M72: 39,020,959 km (0.059 R)
• M73: 39,309,982 km (0.106 R)
• M74: 40,253,945 km (0.063 R)
• M75: 40,692,266 km (0.107 R)
• M76: 40,838,723 km (0.091 R)
• M77: 41,720,901 km (0.066 R)
• M78: 42,460,962 km (0.069 R)
• M79: 42,758,213 km (0.086 R)
• M80: 45,540,135 km (0.059 R)
• M81: 46,073,003 km (0.104 R)
• M82: 46,302,037 km (0.051 R)
• M83: 47,452,893 km (0.098 R)
• M84: 47,838,557 km (0.096 R)
• M85: 49,782,431 km (0.051 R)
• M86: 50,017,450 km (0.064 R)
• M87: 51,831,473 km (0.108 R)
• M88: 52,069,783 km (0.098 R)
• M89: 52,547,150 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.4

Radius: 4.5

Gravity: 49.25 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.85 AU - 15.67 AU

Year: 17815 Days

Day: 15 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,587,846 km

• M1: 135,685 km (0.091 R)
• M2: 174,282 km (0.102 R)
• M3: 352,602 km (0.116 R)
• M4: 1,141,731 km (0.045 R)
• M5: 1,170,454 km (0.08 R)
• M6: 1,257,968 km (0.075 R)
• M7: 1,378,096 km (0.066 R)
• M8: 1,470,697 km (0.071 R)
• M9: 1,760,617 km (0.066 R)
• M10: 1,895,255 km (0.067 R)
• M11: 1,963,771 km (0.101 R)
• M12: 2,355,269 km (0.084 R)
• M13: 3,046,411 km (0.079 R)
• M14: 3,126,895 km (0.105 R)
• M15: 3,414,123 km (0.085 R)
• M16: 4,415,680 km (0.076 R)
• M17: 4,644,715 km (0.104 R)
• M18: 4,737,465 km (0.053 R)
• M19: 4,877,639 km (0.116 R)
• M20: 5,019,158 km (0.116 R)
• M21: 5,066,730 km (0.095 R)
• M22: 5,549,931 km (0.099 R)
• M23: 6,820,765 km (0.096 R)
• M24: 7,299,329 km (0.066 R)
• M25: 7,353,184 km (0.092 R)
• M26: 7,733,911 km (0.109 R)
• M27: 8,345,018 km (0.113 R)
• M28: 8,627,908 km (0.085 R)
• M29: 8,799,197 km (0.078 R)
• M30: 9,319,648 km (0.078 R)
• M31: 10,148,869 km (0.102 R)
• M32: 10,572,381 km (0.094 R)
• M33: 11,436,458 km (0.061 R)
• M34: 11,624,503 km (0.089 R)
• M35: 12,387,152 km (0.103 R)
• M36: 12,451,480 km (0.085 R)
• M37: 12,515,807 km (0.057 R)
• M38: 13,893,453 km (0.1 R)
• M39: 15,943,243 km (0.094 R)
• M40: 16,153,279 km (0.057 R)
• M41: 17,217,518 km (0.077 R)
• M42: 18,377,650 km (0.108 R)
• M43: 19,862,708 km (0.119 R)
• M44: 20,239,994 km (0.117 R)
• M45: 20,543,528 km (0.117 R)
• M46: 20,695,818 km (0.098 R)
• M47: 21,078,190 km (0.033 R)
• M48: 21,308,870 km (0.101 R)
• M49: 21,772,474 km (0.056 R)
• M50: 23,740,135 km (0.091 R)
• M51: 24,140,309 km (0.074 R)
• M52: 25,272,915 km (0.061 R)
• M53: 26,671,505 km (0.089 R)
• M54: 26,754,532 km (0.045 R)
• M55: 29,973,280 km (0.117 R)
• M56: 31,452,204 km (0.074 R)
• M57: 31,627,832 km (0.103 R)
• M58: 33,043,926 km (0.062 R)
• M59: 34,209,742 km (0.043 R)
• M60: 34,299,949 km (0.119 R)
• M61: 34,390,307 km (0.114 R)
• M62: 35,754,489 km (0.119 R)
• M63: 35,846,043 km (0.104 R)
• M64: 36,397,162 km (0.095 R)
• M65: 36,489,314 km (0.116 R)
• M66: 37,880,425 km (0.075 R)
• M67: 38,817,356 km (0.108 R)
• M68: 40,714,108 km (0.101 R)
• M69: 41,192,970 km (0.045 R)
• M70: 41,385,054 km (0.115 R)
• M71: 42,543,839 km (0.07 R)
• M72: 43,127,121 km (0.115 R)
• M73: 44,400,199 km (0.066 R)
• M74: 45,189,627 km (0.063 R)
• M75: 45,784,877 km (0.117 R)
• M76: 46,582,383 km (0.06 R)
• M77: 48,292,437 km (0.067 R)
• M78: 48,596,420 km (0.042 R)
• M79: 54,279,343 km (0.061 R)
• M80: 55,017,459 km (0.073 R)
• M81: 56,397,200 km (0.055 R)
• M82: 59,407,409 km (0.063 R)
• M83: 59,624,475 km (0.119 R)
• M84: 63,132,246 km (0.059 R)
• M85: 64,019,661 km (0.045 R)
• M86: 65,806,607 km (0.083 R)
• M87: 66,255,999 km (0.076 R)
• M88: 66,480,995 km (0.05 R)
• M89: 66,819,086 km (0.095 R)
• M90: 70,919,863 km (0.109 R)
• M91: 74,048,403 km (0.092 R)
• M92: 75,923,612 km (0.116 R)
• M93: 77,577,117 km (0.114 R)
• M94: 77,814,380 km (0.109 R)
• M95: 78,408,433 km (0.067 R)
• M96: 79,123,211 km (0.065 R)
• M97: 79,720,556 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.4

Radius: 7

Gravity: 19.8 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.46 AU - 16.56 AU

Year: 19348 Days

Day: 22.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,587,846 km

• M1: 135,984 km (0.046 R)
• M2: 256,112 km (0.103 R)
• M3: 378,333 km (0.119 R)
• M4: 633,846 km (0.093 R)
• M5: 805,734 km (0.059 R)
• M6: 1,048,831 km (0.101 R)
• M7: 1,223,411 km (0.116 R)
• M8: 1,438,982 km (0.095 R)
• M9: 1,535,173 km (0.089 R)
• M10: 2,648,780 km (0.084 R)
• M11: 3,009,610 km (0.031 R)
• M12: 4,274,909 km (0.107 R)
• M13: 5,182,519 km (0.104 R)
• M14: 6,357,760 km (0.062 R)
• M15: 6,731,306 km (0.027 R)
• M16: 6,785,311 km (0.106 R)
• M17: 7,499,640 km (0.12 R)
• M18: 7,951,127 km (0.072 R)
• M19: 8,122,716 km (0.065 R)
• M20: 8,411,290 km (0.092 R)
• M21: 8,762,246 km (0.097 R)
• M22: 8,821,188 km (0.117 R)
• M23: 8,880,279 km (0.084 R)
• M24: 9,478,371 km (0.112 R)
• M25: 9,721,169 km (0.059 R)
• M26: 10,089,329 km (0.059 R)
• M27: 10,776,133 km (0.105 R)
• M28: 11,093,281 km (0.071 R)
• M29: 11,221,037 km (0.054 R)
• M30: 13,739,068 km (0.117 R)
• M31: 14,779,222 km (0.084 R)
• M32: 18,651,863 km (0.117 R)
• M33: 18,956,145 km (0.085 R)
• M34: 21,132,046 km (0.081 R)
• M35: 21,211,332 km (0.048 R)
• M36: 21,369,906 km (0.087 R)
• M37: 22,653,007 km (0.091 R)
• M38: 22,977,784 km (0.074 R)
• M39: 26,053,367 km (0.103 R)
• M40: 26,649,514 km (0.104 R)
• M41: 28,640,213 km (0.101 R)
• M42: 28,727,878 km (0.119 R)
• M43: 28,815,542 km (0.07 R)
• M44: 29,079,283 km (0.06 R)
• M45: 29,520,447 km (0.091 R)
• M46: 30,053,015 km (0.045 R)
• M47: 30,767,794 km (0.077 R)
• M48: 31,578,764 km (0.07 R)
• M49: 33,405,803 km (0.119 R)
• M50: 33,960,661 km (0.062 R)
• M51: 34,146,312 km (0.111 R)
• M52: 35,549,092 km (0.09 R)
• M53: 35,926,377 km (0.069 R)
• M54: 36,399,705 km (0.069 R)
• M55: 37,066,014 km (0.115 R)
• M56: 38,991,787 km (0.083 R)
• M57: 39,283,503 km (0.076 R)
• M58: 41,940,810 km (0.06 R)
• M59: 42,040,293 km (0.04 R)
• M60: 45,471,021 km (0.06 R)
• M61: 45,675,521 km (0.095 R)
• M62: 46,909,554 km (0.074 R)
• M63: 48,467,317 km (0.112 R)
• M64: 48,676,305 km (0.076 R)
• M65: 50,041,984 km (0.099 R)
• M66: 50,782,493 km (0.079 R)
• M67: 51,207,351 km (0.078 R)
• M68: 51,313,715 km (0.088 R)
• M69: 51,740,069 km (0.103 R)
• M70: 52,167,470 km (0.085 R)
• M71: 52,596,218 km (0.079 R)
• M72: 53,781,033 km (0.118 R)
• M73: 54,322,428 km (0.09 R)
• M74: 54,430,886 km (0.045 R)
• M75: 55,957,532 km (0.075 R)
• M76: 57,056,628 km (0.095 R)
• M77: 57,830,198 km (0.077 R)
• M78: 59,835,408 km (0.096 R)
• M79: 59,947,457 km (0.102 R)
• M80: 62,316,788 km (0.109 R)
• M81: 62,771,566 km (0.092 R)
• M82: 64,486,855 km (0.115 R)
• M83: 64,831,828 km (0.114 R)
• M84: 64,946,868 km (0.104 R)
• M85: 65,754,547 km (0.099 R)
• M86: 67,496,315 km (0.103 R)
• M87: 68,900,591 km (0.095 R)
• M88: 69,018,025 km (0.057 R)
• M89: 70,669,585 km (0.038 R)
• M90: 73,530,794 km (0.097 R)
• M91: 76,916,493 km (0.068 R)
• M92: 78,996,652 km (0.037 R)
• M93: 80,599,892 km (0.078 R)
• M94: 83,462,597 km (0.054 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 19,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit