🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.89 AU - 1.19 AU

Year: 389 Days

Day: 32.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 50,803,027 km

• M1: 97,837 km (0.088 R)
• M2: 324,029 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.98 AU - 1.12 AU

Year: 395 Days

Day: 35.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,803,027 km

• M1: 814,411 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.93 AU - 1.19 AU

Year: 401 Days

Day: 35 Hours

Environment

Temp: 27 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,803,027 km

• M1: 353,649 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1 AU - 1.5 AU

Year: 513 Days

Day: 25.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,803,027 km

• M1: 320,289 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.31 AU - 3.59 AU

Year: 2352 Days

Day: 39.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,803,027 km

• M1: 2,542,715 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.8

Radius: 13.6

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.79 AU - 5.31 AU

Year: 4166 Days

Day: 13.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 50,803,027 km

• M1: 177,573 km (0.056 R)
• M2: 374,593 km (0.088 R)
• M3: 573,857 km (0.099 R)
• M4: 729,589 km (0.111 R)
• M5: 835,205 km (0.114 R)
• M6: 1,040,004 km (0.101 R)
• M7: 1,198,728 km (0.038 R)
• M8: 1,514,379 km (0.078 R)
• M9: 1,798,017 km (0.076 R)
• M10: 2,208,663 km (0.085 R)
• M11: 2,482,577 km (0.062 R)
• M12: 3,081,417 km (0.055 R)
• M13: 3,370,141 km (0.113 R)
• M14: 3,648,842 km (0.098 R)
• M15: 3,781,685 km (0.104 R)
• M16: 4,308,867 km (0.089 R)
• M17: 4,409,098 km (0.076 R)
• M18: 4,797,155 km (0.103 R)
• M19: 5,069,124 km (0.118 R)
• M20: 5,239,067 km (0.104 R)
• M21: 5,389,413 km (0.039 R)
• M22: 5,519,264 km (0.074 R)
• M23: 6,094,617 km (0.12 R)
• M24: 6,207,414 km (0.102 R)
• M25: 6,712,456 km (0.039 R)
• M26: 7,230,663 km (0.069 R)
• M27: 7,422,448 km (0.103 R)
• M28: 8,280,990 km (0.102 R)
• M29: 8,862,477 km (0.112 R)
• M30: 9,248,739 km (0.041 R)
• M31: 9,719,673 km (0.068 R)
• M32: 10,225,314 km (0.093 R)
• M33: 10,467,812 km (0.084 R)
• M34: 10,931,116 km (0.12 R)
• M35: 11,068,746 km (0.062 R)
• M36: 11,206,825 km (0.07 R)
• M37: 11,793,399 km (0.092 R)
• M38: 11,962,743 km (0.081 R)
• M39: 12,304,126 km (0.088 R)
• M40: 13,968,701 km (0.106 R)
• M41: 14,118,149 km (0.111 R)
• M42: 14,298,116 km (0.101 R)
• M43: 14,418,542 km (0.111 R)
• M44: 14,509,049 km (0.09 R)
• M45: 15,301,768 km (0.114 R)
• M46: 15,424,887 km (0.036 R)
• M47: 15,672,322 km (0.103 R)
• M48: 16,108,400 km (0.119 R)
• M49: 16,265,178 km (0.115 R)
• M50: 16,928,944 km (0.114 R)
• M51: 17,024,537 km (0.076 R)
• M52: 18,087,430 km (0.095 R)
• M53: 18,775,131 km (0.118 R)
• M54: 19,973,859 km (0.083 R)
• M55: 20,684,598 km (0.11 R)
• M56: 21,128,754 km (0.03 R)
• M57: 21,231,678 km (0.072 R)
• M58: 21,369,158 km (0.088 R)
• M59: 22,026,342 km (0.092 R)
• M60: 22,165,617 km (0.119 R)
• M61: 22,270,186 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306

Radius: 14.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.31 AU - 6.29 AU

Year: 4479 Days

Day: 6.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 50,803,027 km

• M1: 209,886 km (0.111 R)
• M2: 361,877 km (0.092 R)
• M3: 675,584 km (0.101 R)
• M4: 950,545 km (0.083 R)
• M5: 1,080,396 km (0.098 R)
• M6: 1,287,290 km (0.108 R)
• M7: 1,383,780 km (0.1 R)
• M8: 1,520,812 km (0.102 R)
• M9: 1,636,601 km (0.104 R)
• M10: 2,246,362 km (0.114 R)
• M11: 2,364,694 km (0.101 R)
• M12: 2,515,638 km (0.115 R)
• M13: 2,701,139 km (0.034 R)
• M14: 2,907,435 km (0.07 R)
• M15: 3,575,240 km (0.072 R)
• M16: 4,034,655 km (0.095 R)
• M17: 4,253,217 km (0.088 R)
• M18: 4,588,466 km (0.104 R)
• M19: 4,702,160 km (0.047 R)
• M20: 4,971,287 km (0.095 R)
• M21: 5,068,675 km (0.084 R)
• M22: 5,206,006 km (0.08 R)
• M23: 5,932,154 km (0.078 R)
• M24: 6,118,703 km (0.119 R)
• M25: 6,223,271 km (0.074 R)
• M26: 6,349,532 km (0.119 R)
• M27: 6,625,989 km (0.042 R)
• M28: 6,950,018 km (0.104 R)
• M29: 7,235,002 km (0.074 R)
• M30: 7,501,585 km (0.091 R)
• M31: 7,636,074 km (0.077 R)
• M32: 8,228,332 km (0.107 R)
• M33: 8,343,971 km (0.076 R)
• M34: 8,600,232 km (0.105 R)
• M35: 8,906,459 km (0.04 R)
• M36: 9,773,378 km (0.097 R)
• M37: 10,241,919 km (0.043 R)
• M38: 10,642,093 km (0.043 R)
• M39: 10,742,922 km (0.104 R)
• M40: 11,073,085 km (0.069 R)
• M41: 11,380,658 km (0.028 R)
• M42: 11,509,761 km (0.035 R)
• M43: 12,400,018 km (0.11 R)
• M44: 13,041,942 km (0.103 R)
• M45: 13,231,184 km (0.092 R)
• M46: 13,366,869 km (0.089 R)
• M47: 13,639,885 km (0.034 R)
• M48: 14,218,978 km (0.079 R)
• M49: 14,385,930 km (0.082 R)
• M50: 14,581,454 km (0.102 R)
• M51: 14,918,947 km (0.064 R)
• M52: 15,486,970 km (0.1 R)
• M53: 16,556,744 km (0.117 R)
• M54: 17,056,252 km (0.057 R)
• M55: 17,204,054 km (0.104 R)
• M56: 17,441,466 km (0.093 R)
• M57: 17,560,696 km (0.041 R)
• M58: 17,769,833 km (0.055 R)
• M59: 18,040,007 km (0.077 R)
• M60: 18,281,309 km (0.051 R)
• M61: 18,432,552 km (0.109 R)
• M62: 19,226,318 km (0.072 R)
• M63: 19,596,423 km (0.081 R)
• M64: 19,782,374 km (0.117 R)
• M65: 19,906,689 km (0.097 R)
• M66: 20,062,421 km (0.117 R)
• M67: 20,689,386 km (0.112 R)
• M68: 21,132,195 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.2

Radius: 7.8

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.59 AU - 15.55 AU

Year: 18350 Days

Day: 15.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 50,803,027 km

• M1: 126,709 km (0.07 R)
• M2: 549,174 km (0.117 R)
• M3: 630,256 km (0.059 R)
• M4: 1,036,115 km (0.106 R)
• M5: 1,724,564 km (0.117 R)
• M6: 1,946,867 km (0.088 R)
• M7: 1,997,580 km (0.061 R)
• M8: 2,204,773 km (0.071 R)
• M9: 2,501,127 km (0.08 R)
• M10: 2,612,128 km (0.099 R)
• M11: 3,101,912 km (0.088 R)
• M12: 3,251,360 km (0.088 R)
• M13: 3,588,554 km (0.113 R)
• M14: 3,651,086 km (0.071 R)
• M15: 3,777,346 km (0.097 R)
• M16: 4,034,056 km (0.103 R)
• M17: 4,564,381 km (0.109 R)
• M18: 4,666,406 km (0.083 R)
• M19: 5,258,066 km (0.112 R)
• M20: 5,799,909 km (0.099 R)
• M21: 7,290,054 km (0.056 R)
• M22: 7,369,490 km (0.119 R)
• M23: 9,361,984 km (0.089 R)
• M24: 9,578,602 km (0.113 R)
• M25: 11,140,853 km (0.038 R)
• M26: 11,232,556 km (0.116 R)
• M27: 12,351,847 km (0.095 R)
• M28: 12,876,637 km (0.093 R)
• M29: 12,972,828 km (0.066 R)
• M30: 13,701,968 km (0.096 R)
• M31: 14,245,158 km (0.066 R)
• M32: 14,294,974 km (0.118 R)
• M33: 14,946,622 km (0.084 R)
• M34: 16,749,127 km (0.079 R)
• M35: 18,946,271 km (0.101 R)
• M36: 20,554,299 km (0.09 R)
• M37: 22,378,794 km (0.1 R)
• M38: 23,251,847 km (0.111 R)
• M39: 23,369,132 km (0.071 R)
• M40: 23,663,092 km (0.066 R)
• M41: 26,853,566 km (0.042 R)
• M42: 27,099,654 km (0.105 R)
• M43: 27,842,856 km (0.105 R)
• M44: 28,279,533 km (0.087 R)
• M45: 29,666,455 km (0.106 R)
• M46: 30,176,284 km (0.111 R)
• M47: 31,463,424 km (0.094 R)
• M48: 31,722,976 km (0.111 R)
• M49: 31,852,977 km (0.055 R)
• M50: 33,559,889 km (0.118 R)
• M51: 33,891,547 km (0.106 R)
• M52: 36,107,540 km (0.069 R)
• M53: 36,719,994 km (0.083 R)
• M54: 36,924,943 km (0.1 R)
• M55: 37,130,192 km (0.039 R)
• M56: 37,541,885 km (0.058 R)
• M57: 37,817,295 km (0.082 R)
• M58: 38,439,173 km (0.048 R)
• M59: 38,786,090 km (0.047 R)
• M60: 38,994,779 km (0.117 R)
• M61: 39,273,630 km (0.029 R)
• M62: 39,553,228 km (0.03 R)
• M63: 39,973,748 km (0.12 R)
• M64: 40,819,125 km (0.07 R)
• M65: 41,102,165 km (0.111 R)
• M66: 41,385,952 km (0.054 R)
• M67: 43,102,288 km (0.079 R)
• M68: 45,793,404 km (0.077 R)
• M69: 46,530,024 km (0.08 R)
• M70: 46,973,881 km (0.111 R)
• M71: 47,270,534 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 19,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit