🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.56 AU - 2.32 AU

Year: 982 Days

Day: 29 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.95 AU - 2.99 AU

Year: 1411 Days

Day: 43.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.71 AU - 2.75 AU

Year: 1639 Days

Day: 43.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,153,233 km

• M1: 1,343,838 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.56 AU - 3.38 AU

Year: 1860 Days

Day: 32.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,153,233 km

• M1: 306,526 km (0.114 R)
• M2: 366,515 km (0.028 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.95 AU - 4.99 AU

Year: 3435 Days

Day: 28.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,153,233 km

• M1: 1,244,355 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.93 AU - 5.83 AU

Year: 3918 Days

Day: 38.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.3

Radius: 5.7

Gravity: 28.69 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.13 AU - 13.77 AU

Year: 16937 Days

Day: 17.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,153,233 km

• M1: 316,998 km (0.106 R)
• M2: 405,410 km (0.113 R)
• M3: 629,508 km (0.071 R)
• M4: 814,860 km (0.114 R)
• M5: 1,070,223 km (0.11 R)
• M6: 1,263,204 km (0.114 R)
• M7: 1,320,500 km (0.073 R)
• M8: 1,437,636 km (0.108 R)
• M9: 1,713,494 km (0.083 R)
• M10: 1,874,013 km (0.113 R)
• M11: 2,747,215 km (0.068 R)
• M12: 3,088,598 km (0.093 R)
• M13: 3,605,309 km (0.079 R)
• M14: 3,646,149 km (0.085 R)
• M15: 3,687,139 km (0.069 R)
• M16: 4,320,835 km (0.088 R)
• M17: 4,407,752 km (0.115 R)
• M18: 5,356,202 km (0.112 R)
• M19: 5,496,824 km (0.091 R)
• M20: 5,638,493 km (0.084 R)
• M21: 6,514,090 km (0.081 R)
• M22: 6,714,401 km (0.1 R)
• M23: 8,992,178 km (0.104 R)
• M24: 9,496,622 km (0.11 R)
• M25: 11,664,744 km (0.1 R)
• M26: 11,846,955 km (0.072 R)
• M27: 13,656,790 km (0.089 R)
• M28: 14,300,659 km (0.088 R)
• M29: 14,560,959 km (0.067 R)
• M30: 14,626,184 km (0.042 R)
• M31: 15,020,225 km (0.103 R)
• M32: 15,284,863 km (0.057 R)
• M33: 16,020,286 km (0.096 R)
• M34: 16,767,378 km (0.088 R)
• M35: 16,904,410 km (0.095 R)
• M36: 17,110,705 km (0.027 R)
• M37: 17,317,749 km (0.104 R)
• M38: 17,387,013 km (0.067 R)
• M39: 17,595,253 km (0.089 R)
• M40: 18,014,127 km (0.112 R)
• M41: 18,084,288 km (0.084 R)
• M42: 18,861,748 km (0.105 R)
• M43: 19,650,129 km (0.105 R)
• M44: 19,722,235 km (0.08 R)
• M45: 19,866,896 km (0.06 R)
• M46: 20,449,131 km (0.097 R)
• M47: 21,481,506 km (0.057 R)
• M48: 21,704,856 km (0.096 R)
• M49: 21,854,304 km (0.092 R)
• M50: 24,212,864 km (0.115 R)
• M51: 25,304,181 km (0.062 R)
• M52: 26,570,975 km (0.105 R)
• M53: 27,131,668 km (0.105 R)
• M54: 28,101,960 km (0.068 R)
• M55: 29,001,193 km (0.085 R)
• M56: 30,076,203 km (0.058 R)
• M57: 32,948,781 km (0.082 R)
• M58: 34,766,396 km (0.059 R)
• M59: 35,116,155 km (0.102 R)
• M60: 35,995,940 km (0.099 R)
• M61: 37,597,834 km (0.094 R)
• M62: 39,313,722 km (0.081 R)
• M63: 40,410,424 km (0.102 R)
• M64: 42,260,800 km (0.086 R)
• M65: 43,666,422 km (0.098 R)
• M66: 43,760,668 km (0.028 R)
• M67: 43,949,461 km (0.099 R)
• M68: 44,043,857 km (0.083 R)
• M69: 44,327,644 km (0.06 R)
• M70: 46,043,233 km (0.116 R)
• M71: 46,139,125 km (0.116 R)
• M72: 46,523,591 km (0.054 R)
• M73: 49,146,192 km (0.068 R)
• M74: 49,244,328 km (0.116 R)
• M75: 50,327,117 km (0.041 R)
• M76: 51,916,146 km (0.106 R)
• M77: 52,416,102 km (0.094 R)
• M78: 53,018,233 km (0.115 R)
• M79: 54,431,933 km (0.099 R)
• M80: 55,245,297 km (0.061 R)
• M81: 57,502,729 km (0.08 R)
• M82: 63,383,271 km (0.088 R)
• M83: 63,596,748 km (0.074 R)
• M84: 63,703,560 km (0.108 R)
• M85: 67,045,577 km (0.05 R)
• M86: 68,792,730 km (0.114 R)
• M87: 69,121,995 km (0.062 R)
• M88: 71,441,361 km (0.073 R)
• M89: 71,886,115 km (0.056 R)
• M90: 71,997,416 km (0.101 R)
• M91: 72,331,618 km (0.113 R)
• M92: 74,685,989 km (0.106 R)
• M93: 75,250,272 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.6

Radius: 4.8

Gravity: 19.25 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.81 AU - 15.07 AU

Year: 17907 Days

Day: 18.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,153,233 km

• M1: 130,150 km (0.111 R)
• M2: 160,967 km (0.077 R)
• M3: 286,779 km (0.067 R)
• M4: 345,870 km (0.095 R)
• M5: 409,449 km (0.105 R)
• M6: 869,313 km (0.051 R)
• M7: 935,286 km (0.099 R)
• M8: 1,167,013 km (0.102 R)
• M9: 1,876,855 km (0.051 R)
• M10: 1,934,001 km (0.052 R)
• M11: 2,380,401 km (0.094 R)
• M12: 3,157,712 km (0.102 R)
• M13: 4,154,333 km (0.074 R)
• M14: 4,304,230 km (0.077 R)
• M15: 4,417,775 km (0.04 R)
• M16: 4,647,707 km (0.12 R)
• M17: 4,921,022 km (0.073 R)
• M18: 5,280,057 km (0.12 R)
• M19: 5,360,989 km (0.072 R)
• M20: 5,606,180 km (0.069 R)
• M21: 8,019,343 km (0.037 R)
• M22: 8,159,068 km (0.099 R)
• M23: 8,346,813 km (0.044 R)
• M24: 8,726,343 km (0.108 R)
• M25: 9,898,293 km (0.036 R)
• M26: 10,048,190 km (0.035 R)
• M27: 10,860,656 km (0.097 R)
• M28: 11,222,683 km (0.075 R)
• M29: 11,799,532 km (0.091 R)
• M30: 13,146,062 km (0.106 R)
• M31: 13,200,965 km (0.106 R)
• M32: 13,642,578 km (0.104 R)
• M33: 13,698,228 km (0.108 R)
• M34: 14,427,219 km (0.091 R)
• M35: 15,283,966 km (0.097 R)
• M36: 15,399,455 km (0.113 R)
• M37: 18,012,332 km (0.067 R)
• M38: 19,369,184 km (0.12 R)
• M39: 19,996,897 km (0.103 R)
• M40: 20,822,677 km (0.089 R)
• M41: 21,014,761 km (0.077 R)
• M42: 21,400,873 km (0.096 R)
• M43: 21,530,126 km (0.119 R)
• M44: 21,594,752 km (0.119 R)
• M45: 22,179,979 km (0.046 R)
• M46: 23,034,482 km (0.115 R)
• M47: 23,632,424 km (0.114 R)
• M48: 24,505,029 km (0.058 R)
• M49: 24,979,254 km (0.106 R)
• M50: 25,183,306 km (0.092 R)
• M51: 25,730,535 km (0.053 R)
• M52: 26,143,425 km (0.09 R)
• M53: 26,350,767 km (0.077 R)
• M54: 26,766,949 km (0.09 R)
• M55: 27,255,236 km (0.11 R)
• M56: 27,676,204 km (0.047 R)
• M57: 27,816,976 km (0.091 R)
• M58: 28,311,547 km (0.108 R)
• M59: 28,737,751 km (0.091 R)
• M60: 29,812,761 km (0.089 R)
• M61: 31,486,313 km (0.113 R)
• M62: 31,854,174 km (0.093 R)
• M63: 32,668,435 km (0.057 R)
• M64: 32,817,285 km (0.089 R)
• M65: 33,414,629 km (0.119 R)
• M66: 33,789,821 km (0.114 R)
• M67: 35,304,499 km (0.106 R)
• M68: 35,380,794 km (0.114 R)
• M69: 35,610,128 km (0.05 R)
• M70: 36,147,034 km (0.053 R)
• M71: 37,228,777 km (0.057 R)
• M72: 37,695,671 km (0.041 R)
• M73: 38,008,032 km (0.093 R)
• M74: 38,556,607 km (0.068 R)
• M75: 38,950,199 km (0.104 R)
• M76: 42,388,706 km (0.085 R)
• M77: 42,713,483 km (0.105 R)
• M78: 43,120,539 km (0.085 R)
• M79: 44,514,492 km (0.091 R)
• M80: 45,590,250 km (0.077 R)
• M81: 46,256,559 km (0.107 R)
• M82: 47,346,080 km (0.057 R)
• M83: 47,767,498 km (0.112 R)
• M84: 48,698,744 km (0.104 R)
• M85: 50,063,975 km (0.118 R)
• M86: 50,321,433 km (0.036 R)
• M87: 50,751,377 km (0.114 R)
• M88: 53,006,714 km (0.04 R)
• M89: 55,383,077 km (0.045 R)
• M90: 55,471,788 km (0.112 R)
• M91: 57,345,053 km (0.114 R)
• M92: 58,244,285 km (0.108 R)
• M93: 59,965,858 km (0.116 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 13,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit