🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.43 AU - 0.67 AU

Year: 148 Days

Day: 39 Hours

Environment

Temp: 234 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,981,034 km

• M1: 233,373 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.76 AU - 1.1 AU

Year: 324 Days

Day: 36 Hours

Environment

Temp: 93 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,981,034 km

• M1: 110,702 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.44 AU - 2.02 AU

Year: 823 Days

Day: 15.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,981,034 km

• M1: 146,307 km (0.117 R)
• M2: 729,589 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.41 AU - 3.81 AU

Year: 1983 Days

Day: 31.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,981,034 km

• M1: 55,950 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.46 AU - 4.6 AU

Year: 2926 Days

Day: 15.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267

Radius: 13.1

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.61 AU - 8.89 AU

Year: 8570 Days

Day: 13.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 100,981,034 km

• M1: 177,573 km (0.116 R)
• M2: 302,337 km (0.118 R)
• M3: 443,109 km (0.117 R)
• M4: 590,612 km (0.112 R)
• M5: 821,442 km (0.116 R)
• M6: 941,719 km (0.078 R)
• M7: 1,039,855 km (0.049 R)
• M8: 1,171,651 km (0.112 R)
• M9: 1,262,905 km (0.111 R)
• M10: 1,618,948 km (0.115 R)
• M11: 1,721,722 km (0.082 R)
• M12: 1,898,098 km (0.089 R)
• M13: 2,080,757 km (0.112 R)
• M14: 2,562,911 km (0.082 R)
• M15: 2,973,856 km (0.049 R)
• M16: 3,122,706 km (0.074 R)
• M17: 3,252,407 km (0.099 R)
• M18: 3,697,461 km (0.039 R)
• M19: 4,233,620 km (0.041 R)
• M20: 4,670,446 km (0.076 R)
• M21: 5,482,612 km (0.066 R)
• M22: 6,365,988 km (0.108 R)
• M23: 6,503,767 km (0.12 R)
• M24: 7,236,049 km (0.033 R)
• M25: 7,582,966 km (0.116 R)
• M26: 7,758,445 km (0.069 R)
• M27: 8,263,038 km (0.035 R)
• M28: 8,931,890 km (0.108 R)
• M29: 9,272,974 km (0.071 R)
• M30: 9,366,771 km (0.086 R)
• M31: 9,999,870 km (0.114 R)
• M32: 10,353,968 km (0.061 R)
• M33: 10,777,928 km (0.1 R)
• M34: 10,876,663 km (0.113 R)
• M35: 11,174,363 km (0.096 R)
• M36: 11,407,735 km (0.078 R)
• M37: 11,777,990 km (0.12 R)
• M38: 11,879,567 km (0.115 R)
• M39: 12,461,054 km (0.073 R)
• M40: 13,758,666 km (0.079 R)
• M41: 14,550,487 km (0.089 R)
• M42: 14,878,705 km (0.078 R)
• M43: 15,468,270 km (0.047 R)
• M44: 15,579,721 km (0.087 R)
• M45: 15,765,970 km (0.037 R)
• M46: 15,915,568 km (0.069 R)
• M47: 16,480,599 km (0.106 R)
• M48: 16,708,437 km (0.054 R)
• M49: 16,975,618 km (0.116 R)
• M50: 17,359,786 km (0.048 R)
• M51: 18,214,887 km (0.119 R)
• M52: 18,450,504 km (0.091 R)
• M53: 18,766,305 km (0.103 R)
• M54: 19,083,901 km (0.059 R)
• M55: 20,780,042 km (0.047 R)
• M56: 21,026,280 km (0.066 R)
• M57: 21,480,309 km (0.097 R)
• M58: 21,770,978 km (0.07 R)
• M59: 22,861,696 km (0.115 R)
• M60: 23,970,216 km (0.037 R)
• M61: 24,099,319 km (0.096 R)
• M62: 24,531,059 km (0.099 R)
• M63: 25,533,963 km (0.1 R)
• M64: 25,665,759 km (0.111 R)
• M65: 26,018,211 km (0.034 R)
• M66: 26,195,186 km (0.11 R)
• M67: 26,328,028 km (0.091 R)
• M68: 27,940,694 km (0.072 R)
• M69: 28,167,185 km (0.113 R)
• M70: 28,987,729 km (0.04 R)
• M71: 30,792,328 km (0.101 R)
• M72: 31,073,273 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.2

Radius: 10.7

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.14 AU - 12.58 AU

Year: 14771 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 100,981,034 km

• M1: 270,024 km (0.084 R)
• M2: 402,867 km (0.079 R)
• M3: 621,280 km (0.063 R)
• M4: 729,439 km (0.093 R)
• M5: 966,552 km (0.12 R)
• M6: 1,248,394 km (0.104 R)
• M7: 1,471,744 km (0.089 R)
• M8: 1,730,399 km (0.07 R)
• M9: 1,934,300 km (0.108 R)
• M10: 2,098,260 km (0.08 R)
• M11: 2,194,152 km (0.045 R)
• M12: 2,541,369 km (0.118 R)
• M13: 2,695,604 km (0.115 R)
• M14: 3,013,500 km (0.107 R)
• M15: 3,204,536 km (0.108 R)
• M16: 3,541,580 km (0.075 R)
• M17: 3,714,366 km (0.062 R)
• M18: 4,777,258 km (0.111 R)
• M19: 5,424,718 km (0.087 R)
• M20: 5,590,921 km (0.081 R)
• M21: 5,860,497 km (0.055 R)
• M22: 6,588,141 km (0.081 R)
• M23: 7,454,611 km (0.08 R)
• M24: 7,528,363 km (0.098 R)
• M25: 7,676,764 km (0.111 R)
• M26: 7,788,813 km (0.093 R)
• M27: 8,241,945 km (0.118 R)
• M28: 9,095,102 km (0.104 R)
• M29: 10,180,285 km (0.099 R)
• M30: 10,509,699 km (0.103 R)
• M31: 10,759,079 km (0.103 R)
• M32: 10,926,479 km (0.046 R)
• M33: 11,221,336 km (0.059 R)
• M34: 12,735,117 km (0.077 R)
• M35: 13,448,400 km (0.077 R)
• M36: 15,100,259 km (0.1 R)
• M37: 15,287,706 km (0.088 R)
• M38: 15,428,776 km (0.075 R)
• M39: 15,570,296 km (0.078 R)
• M40: 15,949,975 km (0.058 R)
• M41: 17,893,401 km (0.103 R)
• M42: 18,340,849 km (0.116 R)
• M43: 18,892,865 km (0.104 R)
• M44: 19,450,266 km (0.102 R)
• M45: 19,603,305 km (0.077 R)
• M46: 19,910,429 km (0.114 R)
• M47: 20,064,665 km (0.115 R)
• M48: 20,685,346 km (0.069 R)
• M49: 21,102,575 km (0.112 R)
• M50: 21,522,646 km (0.088 R)
• M51: 21,733,728 km (0.083 R)
• M52: 22,264,501 km (0.091 R)
• M53: 22,960,730 km (0.115 R)
• M54: 23,230,455 km (0.103 R)
• M55: 23,392,918 km (0.038 R)
• M56: 24,926,147 km (0.116 R)
• M57: 25,649,004 km (0.082 R)
• M58: 26,153,597 km (0.111 R)
• M59: 26,944,970 km (0.059 R)
• M60: 27,572,234 km (0.114 R)
• M61: 27,744,122 km (0.118 R)
• M62: 28,841,123 km (0.104 R)
• M63: 29,482,748 km (0.086 R)
• M64: 31,256,530 km (0.064 R)
• M65: 32,578,975 km (0.095 R)
• M66: 33,308,116 km (0.115 R)
• M67: 33,613,594 km (0.102 R)
• M68: 33,858,486 km (0.066 R)
• M69: 34,411,849 km (0.059 R)
• M70: 35,092,369 km (0.087 R)
• M71: 35,340,851 km (0.114 R)
• M72: 35,777,079 km (0.058 R)
• M73: 36,089,888 km (0.11 R)
• M74: 36,215,251 km (0.094 R)
• M75: 36,529,257 km (0.085 R)
• M76: 36,844,160 km (0.067 R)
• M77: 37,160,111 km (0.088 R)
• M78: 39,009,590 km (0.079 R)
• M79: 39,977,937 km (0.107 R)
• M80: 40,627,939 km (0.089 R)
• M81: 41,216,009 km (0.031 R)
• M82: 41,740,947 km (0.117 R)
• M83: 42,070,212 km (0.101 R)
• M84: 42,996,822 km (0.079 R)
• M85: 43,262,807 km (0.094 R)
• M86: 43,329,378 km (0.088 R)
• M87: 43,729,552 km (0.058 R)
• M88: 43,796,273 km (0.085 R)
• M89: 44,197,943 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.7

Radius: 5.7

Gravity: 19.54 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 17.39 AU - 22.13 AU

Year: 31767 Days

Day: 22 Hours

Environment

Temp: -195 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,981,034 km

• M1: 143,165 km (0.082 R)
• M2: 256,261 km (0.036 R)
• M3: 569,220 km (0.085 R)
• M4: 760,107 km (0.104 R)
• M5: 908,657 km (0.08 R)
• M6: 1,066,483 km (0.096 R)
• M7: 1,743,114 km (0.094 R)
• M8: 2,061,159 km (0.084 R)
• M9: 2,615,868 km (0.066 R)
• M10: 2,705,178 km (0.103 R)
• M11: 3,166,688 km (0.081 R)
• M12: 3,214,260 km (0.102 R)
• M13: 3,406,643 km (0.083 R)
• M14: 5,244,004 km (0.108 R)
• M15: 5,356,950 km (0.116 R)
• M16: 5,700,277 km (0.114 R)
• M17: 7,206,429 km (0.1 R)
• M18: 8,296,548 km (0.112 R)
• M19: 8,827,172 km (0.074 R)
• M20: 9,232,283 km (0.108 R)
• M21: 9,643,528 km (0.103 R)
• M22: 10,271,390 km (0.073 R)
• M23: 10,554,728 km (0.117 R)
• M24: 11,201,739 km (0.034 R)
• M25: 11,347,148 km (0.071 R)
• M26: 11,493,305 km (0.12 R)
• M27: 12,158,567 km (0.101 R)
• M28: 12,760,399 km (0.107 R)
• M29: 13,681,174 km (0.077 R)
• M30: 13,836,756 km (0.12 R)
• M31: 14,071,176 km (0.031 R)
• M32: 14,543,905 km (0.092 R)
• M33: 14,702,778 km (0.069 R)
• M34: 15,424,139 km (0.104 R)
• M35: 16,157,168 km (0.062 R)
• M36: 17,996,175 km (0.093 R)
• M37: 18,166,567 km (0.077 R)
• M38: 22,414,698 km (0.101 R)
• M39: 23,708,869 km (0.091 R)
• M40: 24,176,961 km (0.056 R)
• M41: 25,027,125 km (0.104 R)
• M42: 25,217,414 km (0.086 R)
• M43: 26,853,865 km (0.12 R)
• M44: 29,222,149 km (0.116 R)
• M45: 30,431,049 km (0.066 R)
• M46: 31,348,533 km (0.091 R)
• M47: 31,451,008 km (0.12 R)
• M48: 33,838,889 km (0.119 R)
• M49: 35,427,469 km (0.079 R)
• M50: 36,715,656 km (0.086 R)
• M51: 37,040,134 km (0.119 R)
• M52: 37,800,839 km (0.105 R)
• M53: 40,671,173 km (0.026 R)
• M54: 44,184,030 km (0.115 R)
• M55: 45,106,301 km (0.111 R)
• M56: 45,569,755 km (0.073 R)
• M57: 45,802,081 km (0.055 R)
• M58: 47,086,977 km (0.116 R)
• M59: 47,321,846 km (0.068 R)
• M60: 48,265,359 km (0.101 R)
• M61: 48,739,285 km (0.085 R)
• M62: 49,692,074 km (0.12 R)
• M63: 50,050,960 km (0.102 R)
• M64: 51,615,903 km (0.117 R)
• M65: 53,809,008 km (0.097 R)
• M66: 56,780,321 km (0.101 R)
• M67: 57,406,089 km (0.087 R)
• M68: 59,677,433 km (0.11 R)
• M69: 60,058,758 km (0.076 R)
• M70: 61,592,585 km (0.081 R)
• M71: 63,268,679 km (0.085 R)
• M72: 63,917,186 km (0.104 R)
• M73: 64,177,337 km (0.091 R)
• M74: 64,828,985 km (0.12 R)
• M75: 68,253,131 km (0.113 R)
• M76: 70,523,428 km (0.044 R)
• M77: 71,465,596 km (0.108 R)
• M78: 73,634,316 km (0.113 R)
• M79: 75,137,924 km (0.12 R)
• M80: 75,549,767 km (0.072 R)
• M81: 76,513,626 km (0.07 R)
• M82: 76,928,012 km (0.083 R)
• M83: 77,066,241 km (0.045 R)
• M84: 77,481,524 km (0.103 R)
• M85: 80,269,281 km (0.101 R)
• M86: 80,690,249 km (0.114 R)
• M87: 81,675,501 km (0.069 R)
• M88: 81,957,642 km (0.068 R)
• M89: 86,660,700 km (0.101 R)
• M90: 87,958,312 km (0.093 R)
• M91: 91,157,612 km (0.025 R)
• M92: 92,330,459 km (0.043 R)
• M93: 94,098,856 km (0.103 R)
• M94: 96,027,472 km (0.034 R)
• M95: 98,568,840 km (0.06 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 17,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit