🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.61 AU - 0.71 AU

Year: 203 Days

Day: 28.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,100,262 km

• M1: 526,585 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.26 AU - 1.94 AU

Year: 767 Days

Day: 15.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,100,262 km

• M1: 112,797 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.42 AU - 1.9 AU

Year: 810 Days

Day: 40.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.67 AU - 2.45 AU

Year: 1120 Days

Day: 22.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.66 AU - 3.74 AU

Year: 2168 Days

Day: 28.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,100,262 km

• M1: 52,658 km (0.03 R)

Asteroid Belt

Center: 5.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.2

Radius: 14.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.16 AU - 9.78 AU

Year: 8522 Days

Day: 6.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 113,100,262 km

• M1: 251,025 km (0.033 R)
• M2: 460,013 km (0.113 R)
• M3: 556,803 km (0.079 R)
• M4: 733,778 km (0.095 R)
• M5: 1,149,959 km (0.077 R)
• M6: 1,292,825 km (0.063 R)
• M7: 1,637,648 km (0.069 R)
• M8: 2,322,657 km (0.118 R)
• M9: 2,866,744 km (0.115 R)
• M10: 3,115,824 km (0.074 R)
• M11: 3,294,444 km (0.037 R)
• M12: 3,582,271 km (0.086 R)
• M13: 4,098,982 km (0.092 R)
• M14: 4,267,130 km (0.106 R)
• M15: 5,142,576 km (0.102 R)
• M16: 5,416,041 km (0.095 R)
• M17: 5,694,293 km (0.043 R)
• M18: 5,788,091 km (0.056 R)
• M19: 5,945,767 km (0.062 R)
• M20: 6,072,776 km (0.106 R)
• M21: 6,788,153 km (0.109 R)
• M22: 7,223,483 km (0.056 R)
• M23: 8,262,739 km (0.084 R)
• M24: 8,476,215 km (0.066 R)
• M25: 8,727,689 km (0.084 R)
• M26: 9,608,671 km (0.057 R)
• M27: 10,287,995 km (0.101 R)
• M28: 10,904,787 km (0.032 R)
• M29: 11,613,283 km (0.114 R)
• M30: 11,812,846 km (0.065 R)
• M31: 12,336,738 km (0.09 R)
• M32: 12,663,011 km (0.073 R)
• M33: 12,909,548 km (0.108 R)
• M34: 13,033,415 km (0.099 R)
• M35: 13,240,758 km (0.073 R)
• M36: 13,784,995 km (0.065 R)
• M37: 13,911,704 km (0.086 R)
• M38: 14,809,142 km (0.1 R)
• M39: 14,982,227 km (0.085 R)
• M40: 15,155,910 km (0.081 R)
• M41: 15,549,352 km (0.048 R)
• M42: 16,390,990 km (0.092 R)
• M43: 16,749,726 km (0.1 R)
• M44: 17,156,632 km (0.107 R)
• M45: 18,769,446 km (0.095 R)
• M46: 19,428,126 km (0.074 R)
• M47: 20,094,435 km (0.112 R)
• M48: 20,865,163 km (0.108 R)
• M49: 21,645,466 km (0.065 R)
• M50: 21,842,037 km (0.104 R)
• M51: 22,584,641 km (0.095 R)
• M52: 23,436,152 km (0.079 R)
• M53: 24,043,519 km (0.11 R)
• M54: 24,196,259 km (0.065 R)
• M55: 24,400,310 km (0.118 R)
• M56: 24,964,444 km (0.115 R)
• M57: 25,118,978 km (0.106 R)
• M58: 26,105,576 km (0.114 R)
• M59: 26,367,373 km (0.047 R)
• M60: 26,472,390 km (0.115 R)
• M61: 26,735,234 km (0.037 R)
• M62: 27,689,219 km (0.034 R)
• M63: 28,384,999 km (0.112 R)
• M64: 28,708,131 km (0.07 R)
• M65: 28,816,140 km (0.084 R)
• M66: 29,032,459 km (0.107 R)
• M67: 29,575,798 km (0.111 R)
• M68: 29,739,458 km (0.104 R)
• M69: 29,958,021 km (0.058 R)
• M70: 30,782,754 km (0.106 R)
• M71: 31,392,365 km (0.064 R)
• M72: 31,726,567 km (0.055 R)
• M73: 32,117,915 km (0.096 R)
• M74: 32,736,203 km (0.119 R)
• M75: 33,927,301 km (0.098 R)
• M76: 35,190,506 km (0.071 R)
• M77: 39,191,201 km (0.098 R)
• M78: 39,791,538 km (0.107 R)
• M79: 40,092,977 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.4

Radius: 4.5

Gravity: 36.76 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 12.76 AU - 18.7 AU

Year: 23629 Days

Day: 23.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 113,100,262 km

• M1: 130,599 km (0.082 R)
• M2: 465,249 km (0.104 R)
• M3: 946,207 km (0.09 R)
• M4: 1,213,837 km (0.078 R)
• M5: 1,276,369 km (0.098 R)
• M6: 1,437,486 km (0.092 R)
• M7: 1,814,772 km (0.098 R)
• M8: 2,107,535 km (0.098 R)
• M9: 2,573,981 km (0.081 R)
• M10: 3,243,431 km (0.105 R)
• M11: 3,418,910 km (0.062 R)
• M12: 3,733,364 km (0.102 R)
• M13: 3,778,992 km (0.1 R)
• M14: 4,010,121 km (0.079 R)
• M15: 4,583,679 km (0.099 R)
• M16: 5,030,378 km (0.106 R)
• M17: 5,182,519 km (0.084 R)
• M18: 5,752,786 km (0.117 R)
• M19: 5,805,594 km (0.113 R)
• M20: 7,406,291 km (0.108 R)
• M21: 7,929,136 km (0.058 R)
• M22: 8,644,663 km (0.116 R)
• M23: 10,008,995 km (0.119 R)
• M24: 10,136,303 km (0.079 R)
• M25: 11,306,308 km (0.097 R)
• M26: 11,705,734 km (0.076 R)
• M27: 12,109,648 km (0.102 R)
• M28: 12,724,346 km (0.08 R)
• M29: 12,862,275 km (0.115 R)
• M30: 13,489,090 km (0.071 R)
• M31: 13,983,511 km (0.096 R)
• M32: 14,772,491 km (0.12 R)
• M33: 15,135,864 km (0.099 R)
• M34: 15,282,021 km (0.084 R)
• M35: 16,094,337 km (0.106 R)
• M36: 16,543,281 km (0.116 R)
• M37: 16,618,528 km (0.108 R)
• M38: 17,072,259 km (0.108 R)
• M39: 18,146,671 km (0.036 R)
• M40: 19,480,635 km (0.094 R)
• M41: 20,039,084 km (0.054 R)
• M42: 21,008,478 km (0.026 R)
• M43: 22,908,820 km (0.106 R)
• M44: 22,992,594 km (0.076 R)
• M45: 25,468,738 km (0.091 R)
• M46: 29,019,893 km (0.103 R)
• M47: 30,945,367 km (0.117 R)
• M48: 31,409,868 km (0.058 R)
• M49: 31,689,766 km (0.114 R)
• M50: 31,970,411 km (0.047 R)
• M51: 32,439,849 km (0.084 R)
• M52: 32,628,343 km (0.054 R)
• M53: 32,817,135 km (0.093 R)
• M54: 35,692,855 km (0.057 R)
• M55: 37,456,464 km (0.106 R)
• M56: 37,654,233 km (0.071 R)
• M57: 38,150,000 km (0.086 R)
• M58: 39,650,317 km (0.116 R)
• M59: 39,952,655 km (0.079 R)
• M60: 40,458,295 km (0.091 R)
• M61: 40,661,150 km (0.096 R)
• M62: 41,271,809 km (0.09 R)
• M63: 43,018,214 km (0.069 R)
• M64: 43,121,736 km (0.106 R)
• M65: 46,158,573 km (0.087 R)
• M66: 47,328,278 km (0.106 R)
• M67: 47,649,016 km (0.065 R)
• M68: 47,970,502 km (0.066 R)
• M69: 49,480,094 km (0.091 R)
• M70: 51,883,683 km (0.116 R)
• M71: 53,210,616 km (0.104 R)
• M72: 53,878,421 km (0.103 R)
• M73: 54,772,867 km (0.107 R)
• M74: 55,334,457 km (0.117 R)
• M75: 56,463,323 km (0.114 R)
• M76: 58,399,867 km (0.086 R)
• M77: 58,629,051 km (0.075 R)
• M78: 58,858,684 km (0.065 R)
• M79: 61,869,790 km (0.095 R)
• M80: 63,983,757 km (0.068 R)
• M81: 65,168,273 km (0.086 R)
• M82: 66,001,683 km (0.032 R)
• M83: 66,479,648 km (0.115 R)
• M84: 67,920,126 km (0.059 R)
• M85: 68,644,180 km (0.092 R)
• M86: 70,709,678 km (0.035 R)
• M87: 77,656,255 km (0.031 R)
• M88: 78,160,699 km (0.039 R)
• M89: 78,286,959 km (0.096 R)
• M90: 78,413,220 km (0.1 R)
• M91: 79,299,587 km (0.11 R)
• M92: 80,699,225 km (0.116 R)
• M93: 81,210,102 km (0.039 R)
• M94: 81,978,586 km (0.103 R)
• M95: 82,106,791 km (0.105 R)
• M96: 84,298,251 km (0.095 R)
• M97: 86,117,211 km (0.088 R)
• M98: 86,378,259 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.7

Radius: 7.4

Gravity: 16.65 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 17.5 AU - 20.54 AU

Year: 31417 Days

Day: 20.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 113,100,262 km

• M1: 95,593 km (0.055 R)
• M2: 679,174 km (0.109 R)
• M3: 962,363 km (0.088 R)
• M4: 1,030,281 km (0.091 R)
• M5: 1,432,100 km (0.095 R)
• M6: 2,229,906 km (0.047 R)
• M7: 2,942,141 km (0.031 R)
• M8: 3,297,137 km (0.076 R)
• M9: 3,400,958 km (0.106 R)
• M10: 3,882,214 km (0.093 R)
• M11: 4,214,920 km (0.111 R)
• M12: 4,731,033 km (0.118 R)
• M13: 5,026,488 km (0.097 R)
• M14: 5,267,191 km (0.049 R)
• M15: 5,635,352 km (0.111 R)
• M16: 6,267,253 km (0.056 R)
• M17: 6,591,731 km (0.109 R)
• M18: 6,855,173 km (0.109 R)
• M19: 7,460,595 km (0.086 R)
• M20: 7,873,785 km (0.065 R)
• M21: 10,048,489 km (0.098 R)
• M22: 12,720,307 km (0.066 R)
• M23: 13,213,232 km (0.103 R)
• M24: 13,964,512 km (0.073 R)
• M25: 14,643,986 km (0.108 R)
• M26: 14,815,425 km (0.072 R)
• M27: 15,421,147 km (0.079 R)
• M28: 15,770,757 km (0.065 R)
• M29: 16,925,353 km (0.094 R)
• M30: 18,568,387 km (0.054 R)
• M31: 19,881,108 km (0.038 R)
• M32: 22,793,330 km (0.098 R)
• M33: 23,091,778 km (0.1 R)
• M34: 26,355,255 km (0.091 R)
• M35: 26,982,968 km (0.081 R)
• M36: 32,179,549 km (0.119 R)
• M37: 32,291,000 km (0.05 R)
• M38: 35,925,480 km (0.119 R)
• M39: 36,621,409 km (0.081 R)
• M40: 37,438,662 km (0.032 R)
• M41: 39,448,659 km (0.066 R)
• M42: 40,286,407 km (0.116 R)
• M43: 41,493,363 km (0.066 R)
• M44: 42,101,329 km (0.087 R)
• M45: 42,712,286 km (0.1 R)
• M46: 43,449,206 km (0.088 R)
• M47: 43,695,743 km (0.103 R)
• M48: 44,686,829 km (0.059 R)
• M49: 45,434,818 km (0.083 R)
• M50: 45,810,458 km (0.104 R)
• M51: 46,312,808 km (0.057 R)
• M52: 47,703,769 km (0.118 R)
• M53: 48,468,364 km (0.094 R)
• M54: 49,108,493 km (0.099 R)
• M55: 50,267,877 km (0.112 R)
• M56: 50,397,279 km (0.076 R)
• M57: 50,915,785 km (0.12 R)
• M58: 53,799,733 km (0.09 R)
• M59: 54,064,521 km (0.094 R)
• M60: 54,329,608 km (0.115 R)
• M61: 55,528,486 km (0.117 R)
• M62: 60,823,353 km (0.076 R)
• M63: 62,067,857 km (0.057 R)
• M64: 62,345,511 km (0.097 R)
• M65: 65,145,385 km (0.07 R)
• M66: 66,560,581 km (0.072 R)
• M67: 69,565,254 km (0.066 R)
• M68: 70,721,496 km (0.101 R)
• M69: 71,592,903 km (0.075 R)
• M70: 75,706,097 km (0.112 R)
• M71: 75,854,348 km (0.113 R)
• M72: 77,044,250 km (0.066 R)
• M73: 77,791,192 km (0.116 R)
• M74: 79,442,752 km (0.119 R)
• M75: 80,651,054 km (0.052 R)
• M76: 81,409,366 km (0.102 R)
• M77: 82,627,691 km (0.095 R)
• M78: 84,005,338 km (0.104 R)
• M79: 84,158,825 km (0.089 R)
• M80: 85,082,143 km (0.086 R)
• M81: 90,062,406 km (0.107 R)
• M82: 90,376,861 km (0.092 R)
• M83: 91,480,145 km (0.071 R)
• M84: 92,905,214 km (0.07 R)
• M85: 95,296,536 km (0.092 R)
• M86: 96,902,021 km (0.088 R)
• M87: 100,139,618 km (0.1 R)
• M88: 104,566,368 km (0.083 R)
• M89: 107,552,791 km (0.085 R)
• M90: 108,220,147 km (0.066 R)
• M91: 111,072,230 km (0.047 R)
• M92: 111,409,424 km (0.058 R)
• M93: 112,761,340 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 14,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit