🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.92 AU - 1.16 AU

Year: 376 Days

Day: 21.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.92 AU - 1.24 AU

Year: 398 Days

Day: 17.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,279,392 km

• M1: 438,471 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.12 AU - 1.84 AU

Year: 639 Days

Day: 41.1 Hours

Environment

Temp: -17 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.81 AU - 2.11 AU

Year: 973 Days

Day: 12.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 122.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.56 AU - 2.94 AU

Year: 1618 Days

Day: 46 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.16 AU - 3.88 AU

Year: 2343 Days

Day: 39 Hours

Environment

Temp: -98 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233

Radius: 13.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.03 AU - 9.23 AU

Year: 8224 Days

Day: 11.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 87,279,392 km

• M1: 220,058 km (0.077 R)
• M2: 331,060 km (0.084 R)
• M3: 895,194 km (0.056 R)
• M4: 1,108,819 km (0.09 R)
• M5: 1,325,138 km (0.115 R)
• M6: 1,619,995 km (0.109 R)
• M7: 2,040,365 km (0.059 R)
• M8: 2,146,430 km (0.063 R)
• M9: 2,290,942 km (0.118 R)
• M10: 2,494,993 km (0.034 R)
• M11: 4,199,960 km (0.088 R)
• M12: 4,359,432 km (0.089 R)
• M13: 4,567,373 km (0.105 R)
• M14: 4,778,754 km (0.117 R)
• M15: 4,945,406 km (0.067 R)
• M16: 5,235,626 km (0.108 R)
• M17: 5,333,762 km (0.085 R)
• M18: 5,432,347 km (0.085 R)
• M19: 5,782,406 km (0.097 R)
• M20: 6,636,760 km (0.032 R)
• M21: 6,849,937 km (0.086 R)
• M22: 7,283,023 km (0.043 R)
• M23: 7,558,283 km (0.105 R)
• M24: 7,753,059 km (0.034 R)
• M25: 7,865,108 km (0.1 R)
• M26: 8,318,689 km (0.117 R)
• M27: 9,044,538 km (0.108 R)
• M28: 9,489,891 km (0.097 R)
• M29: 9,700,225 km (0.095 R)
• M30: 9,790,732 km (0.065 R)
• M31: 10,033,828 km (0.087 R)
• M32: 10,401,989 km (0.055 R)
• M33: 10,681,138 km (0.12 R)
• M34: 10,806,053 km (0.091 R)
• M35: 11,088,793 km (0.081 R)
• M36: 11,183,638 km (0.098 R)
• M37: 12,571,906 km (0.074 R)
• M38: 14,116,653 km (0.101 R)
• M39: 16,041,380 km (0.077 R)
• M40: 16,943,305 km (0.093 R)
• M41: 17,492,329 km (0.101 R)
• M42: 18,196,187 km (0.096 R)
• M43: 19,136,560 km (0.072 R)
• M44: 20,054,043 km (0.11 R)
• M45: 20,790,663 km (0.11 R)
• M46: 21,064,278 km (0.089 R)
• M47: 21,181,862 km (0.064 R)
• M48: 22,290,382 km (0.117 R)
• M49: 22,851,673 km (0.112 R)
• M50: 22,972,548 km (0.064 R)
• M51: 24,070,148 km (0.079 R)
• M52: 25,101,625 km (0.094 R)
• M53: 26,952,001 km (0.078 R)
• M54: 27,893,570 km (0.107 R)
• M55: 29,238,754 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557

Radius: 13.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.25 AU - 12.61 AU

Year: 11950 Days

Day: 9.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,279,392 km

• M1: 235,168 km (0.083 R)
• M2: 632,500 km (0.098 R)
• M3: 888,761 km (0.097 R)
• M4: 982,110 km (0.115 R)
• M5: 1,593,217 km (0.094 R)
• M6: 1,709,604 km (0.039 R)
• M7: 2,076,418 km (0.113 R)
• M8: 2,361,552 km (0.115 R)
• M9: 2,715,351 km (0.055 R)
• M10: 3,144,697 km (0.072 R)
• M11: 3,412,776 km (0.117 R)
• M12: 3,876,530 km (0.099 R)
• M13: 4,067,716 km (0.072 R)
• M14: 4,360,479 km (0.118 R)
• M15: 5,070,321 km (0.052 R)
• M16: 5,315,063 km (0.094 R)
• M17: 6,221,027 km (0.08 R)
• M18: 6,445,574 km (0.099 R)
• M19: 6,672,813 km (0.027 R)
• M20: 6,864,298 km (0.082 R)
• M21: 6,980,087 km (0.12 R)
• M22: 7,135,519 km (0.053 R)
• M23: 7,291,999 km (0.104 R)
• M24: 7,648,490 km (0.102 R)
• M25: 7,889,343 km (0.098 R)
• M26: 8,460,956 km (0.097 R)
• M27: 8,751,924 km (0.096 R)
• M28: 9,301,098 km (0.044 R)
• M29: 9,429,303 km (0.117 R)
• M30: 9,687,809 km (0.113 R)
• M31: 10,299,813 km (0.1 R)
• M32: 10,566,098 km (0.119 R)
• M33: 10,699,988 km (0.038 R)
• M34: 11,196,054 km (0.095 R)
• M35: 11,424,041 km (0.049 R)
• M36: 11,561,671 km (0.063 R)
• M37: 12,681,711 km (0.105 R)
• M38: 13,592,911 km (0.107 R)
• M39: 14,874,067 km (0.103 R)
• M40: 15,681,447 km (0.098 R)
• M41: 16,399,816 km (0.115 R)
• M42: 17,708,947 km (0.091 R)
• M43: 17,921,675 km (0.108 R)
• M44: 18,135,002 km (0.069 R)
• M45: 18,403,081 km (0.073 R)
• M46: 18,618,502 km (0.095 R)
• M47: 18,834,671 km (0.079 R)
• M48: 19,817,828 km (0.097 R)
• M49: 20,315,690 km (0.101 R)
• M50: 20,426,991 km (0.107 R)
• M51: 20,538,292 km (0.087 R)
• M52: 20,873,840 km (0.117 R)
• M53: 22,520,613 km (0.088 R)
• M54: 23,272,342 km (0.116 R)
• M55: 23,563,759 km (0.097 R)
• M56: 24,150,033 km (0.114 R)
• M57: 24,385,949 km (0.099 R)
• M58: 24,504,131 km (0.056 R)
• M59: 25,696,875 km (0.1 R)
• M60: 25,998,016 km (0.107 R)
• M61: 27,275,731 km (0.099 R)
• M62: 28,262,778 km (0.073 R)
• M63: 31,744,519 km (0.077 R)
• M64: 32,456,904 km (0.101 R)
• M65: 33,634,089 km (0.088 R)
• M66: 34,625,774 km (0.081 R)
• M67: 34,825,337 km (0.06 R)
• M68: 35,025,200 km (0.074 R)
• M69: 36,299,923 km (0.111 R)
• M70: 36,502,628 km (0.026 R)
• M71: 36,773,401 km (0.115 R)
• M72: 38,137,434 km (0.072 R)
• M73: 39,379,246 km (0.094 R)
• M74: 40,844,707 km (0.083 R)
• M75: 41,407,643 km (0.118 R)
• M76: 41,760,844 km (0.115 R)
• M77: 41,973,273 km (0.071 R)
• M78: 42,897,638 km (0.118 R)
• M79: 44,333,030 km (0.099 R)
• M80: 46,003,140 km (0.079 R)
• M81: 46,368,907 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.4

Radius: 4.7

Gravity: 19.67 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 19.61 AU - 19.65 AU

Year: 30854 Days

Day: 24.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,279,392 km

• M1: 99,034 km (0.073 R)
• M2: 203,004 km (0.086 R)
• M3: 534,513 km (0.085 R)
• M4: 629,508 km (0.111 R)
• M5: 704,606 km (0.085 R)
• M6: 1,276,818 km (0.115 R)
• M7: 1,308,383 km (0.079 R)
• M8: 2,069,088 km (0.093 R)
• M9: 2,144,037 km (0.069 R)
• M10: 2,983,730 km (0.12 R)
• M11: 3,327,655 km (0.115 R)
• M12: 3,913,181 km (0.097 R)
• M13: 4,725,647 km (0.086 R)
• M14: 5,125,522 km (0.065 R)
• M15: 6,171,959 km (0.1 R)
• M16: 7,168,281 km (0.106 R)
• M17: 9,429,453 km (0.092 R)
• M18: 10,570,885 km (0.102 R)
• M19: 10,700,436 km (0.033 R)
• M20: 11,555,089 km (0.077 R)
• M21: 12,705,347 km (0.065 R)
• M22: 12,981,355 km (0.104 R)
• M23: 14,605,839 km (0.1 R)
• M24: 14,894,862 km (0.095 R)
• M25: 14,967,417 km (0.089 R)
• M26: 15,995,304 km (0.101 R)
• M27: 16,069,654 km (0.113 R)
• M28: 16,218,653 km (0.068 R)
• M29: 18,507,052 km (0.115 R)
• M30: 19,291,992 km (0.1 R)
• M31: 19,450,266 km (0.097 R)
• M32: 22,622,190 km (0.067 R)
• M33: 22,956,392 km (0.075 R)
• M34: 23,040,166 km (0.103 R)
• M35: 23,292,239 km (0.101 R)
• M36: 24,139,112 km (0.095 R)
• M37: 24,566,364 km (0.07 R)
• M38: 25,082,327 km (0.062 R)
• M39: 25,255,113 km (0.105 R)
• M40: 26,300,054 km (0.105 R)
• M41: 26,916,098 km (0.107 R)
• M42: 28,973,517 km (0.048 R)
• M43: 29,154,830 km (0.102 R)
• M44: 30,988,301 km (0.094 R)
• M45: 31,359,454 km (0.044 R)
• M46: 31,825,451 km (0.076 R)
• M47: 33,237,206 km (0.06 R)
• M48: 33,332,051 km (0.053 R)
• M49: 34,958,030 km (0.067 R)
• M50: 36,609,741 km (0.054 R)
• M51: 38,884,526 km (0.07 R)
• M52: 40,291,494 km (0.097 R)
• M53: 40,493,750 km (0.097 R)
• M54: 42,330,064 km (0.059 R)
• M55: 43,154,797 km (0.082 R)
• M56: 45,239,892 km (0.103 R)
• M57: 45,766,327 km (0.107 R)
• M58: 49,074,833 km (0.083 R)
• M59: 49,399,162 km (0.108 R)
• M60: 50,267,278 km (0.05 R)
• M61: 50,812,413 km (0.057 R)
• M62: 51,908,516 km (0.068 R)
• M63: 52,459,635 km (0.044 R)
• M64: 53,789,859 km (0.061 R)
• M65: 55,131,303 km (0.094 R)
• M66: 55,243,502 km (0.1 R)
• M67: 55,468,347 km (0.085 R)
• M68: 56,144,530 km (0.084 R)
• M69: 59,221,010 km (0.108 R)
• M70: 60,142,982 km (0.068 R)
• M71: 60,605,688 km (0.085 R)
• M72: 60,837,564 km (0.101 R)
• M73: 63,407,207 km (0.098 R)
• M74: 63,996,024 km (0.095 R)
• M75: 64,942,081 km (0.068 R)
• M76: 65,416,905 km (0.079 R)
• M77: 66,369,843 km (0.12 R)
• M78: 68,289,483 km (0.111 R)
• M79: 68,530,785 km (0.1 R)
• M80: 69,377,359 km (0.108 R)
• M81: 70,592,692 km (0.1 R)
• M82: 70,714,614 km (0.106 R)
• M83: 71,570,165 km (0.107 R)
• M84: 74,033,144 km (0.104 R)
• M85: 74,529,061 km (0.095 R)
• M86: 78,157,258 km (0.115 R)
• M87: 79,929,245 km (0.091 R)
• M88: 82,098,863 km (0.078 R)
• M89: 85,324,342 km (0.098 R)
• M90: 87,279,437 km (0.073 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 15,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit