🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.46 AU - 0.62 AU

Year: 147 Days

Day: 26.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,030,085 km

• M1: 64,925 km (0.085 R)
• M2: 325,675 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.53 AU - 0.59 AU

Year: 155 Days

Day: 45.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 78 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,030,085 km

• M1: 283,638 km (0.094 R)
• M2: 331,658 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.14 AU - 1.16 AU

Year: 457 Days

Day: 36.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,030,085 km

• M1: 548,575 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.98 AU - 1.46 AU

Year: 500 Days

Day: 30.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.66 AU - 2.4 AU

Year: 1073 Days

Day: 21.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,030,085 km

• M1: 746,942 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.86 AU - 3.32 AU

Year: 2014 Days

Day: 46.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.2

Radius: 11.5

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.67 AU - 5.89 AU

Year: 5153 Days

Day: 14.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,030,085 km

• M1: 144,063 km (0.097 R)
• M2: 218,562 km (0.092 R)
• M3: 338,989 km (0.099 R)
• M4: 602,431 km (0.065 R)
• M5: 810,970 km (0.094 R)
• M6: 917,633 km (0.053 R)
• M7: 1,176,288 km (0.109 R)
• M8: 1,574,518 km (0.114 R)
• M9: 1,815,669 km (0.048 R)
• M10: 2,257,133 km (0.08 R)
• M11: 2,451,012 km (0.094 R)
• M12: 2,691,116 km (0.06 R)
• M13: 2,959,943 km (0.1 R)
• M14: 3,108,345 km (0.064 R)
• M15: 3,259,289 km (0.092 R)
• M16: 3,501,488 km (0.117 R)
• M17: 4,191,882 km (0.102 R)
• M18: 4,504,093 km (0.075 R)
• M19: 4,724,899 km (0.086 R)
• M20: 4,799,249 km (0.071 R)
• M21: 4,899,031 km (0.07 R)
• M22: 4,974,279 km (0.115 R)
• M23: 5,279,309 km (0.115 R)
• M24: 5,642,981 km (0.072 R)
• M25: 5,988,104 km (0.092 R)
• M26: 6,394,860 km (0.051 R)
• M27: 6,923,090 km (0.101 R)
• M28: 7,178,155 km (0.04 R)
• M29: 7,292,597 km (0.101 R)
• M30: 8,439,564 km (0.049 R)
• M31: 8,773,167 km (0.098 R)
• M32: 9,080,292 km (0.042 R)
• M33: 9,173,192 km (0.085 R)
• M34: 9,297,358 km (0.058 R)
• M35: 10,376,258 km (0.115 R)
• M36: 10,473,347 km (0.115 R)
• M37: 10,701,035 km (0.074 R)
• M38: 11,062,314 km (0.069 R)
• M39: 11,594,882 km (0.116 R)
• M40: 11,695,711 km (0.087 R)
• M41: 11,999,844 km (0.117 R)
• M42: 12,169,936 km (0.046 R)
• M43: 12,547,073 km (0.092 R)
• M44: 12,927,949 km (0.106 R)
• M45: 13,207,398 km (0.098 R)
• M46: 13,843,488 km (0.076 R)
• M47: 14,165,273 km (0.069 R)
• M48: 14,925,679 km (0.036 R)
• M49: 15,182,239 km (0.068 R)
• M50: 15,292,493 km (0.114 R)
• M51: 15,550,998 km (0.117 R)
• M52: 15,773,899 km (0.079 R)
• M53: 16,184,994 km (0.109 R)
• M54: 17,401,075 km (0.041 R)
• M55: 17,709,695 km (0.118 R)
• M56: 18,332,471 km (0.099 R)
• M57: 19,121,001 km (0.088 R)
• M58: 19,280,024 km (0.104 R)
• M59: 19,559,323 km (0.096 R)
• M60: 21,304,831 km (0.094 R)
• M61: 21,428,399 km (0.084 R)
• M62: 21,717,871 km (0.116 R)
• M63: 22,091,866 km (0.103 R)
• M64: 22,384,180 km (0.088 R)
• M65: 22,509,842 km (0.099 R)
• M66: 22,593,916 km (0.082 R)
• M67: 22,930,661 km (0.107 R)
• M68: 23,566,452 km (0.116 R)
• M69: 23,694,358 km (0.115 R)
• M70: 23,822,563 km (0.091 R)
• M71: 25,552,663 km (0.084 R)
• M72: 25,771,674 km (0.031 R)
• M73: 26,123,678 km (0.11 R)
• M74: 26,211,791 km (0.029 R)
• M75: 26,300,203 km (0.119 R)
• M76: 26,965,764 km (0.048 R)
• M77: 27,951,913 km (0.109 R)
• M78: 28,313,491 km (0.064 R)
• M79: 29,132,540 km (0.036 R)
• M80: 29,913,291 km (0.089 R)
• M81: 30,840,798 km (0.077 R)
• M82: 31,307,992 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.6

Radius: 12

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.04 AU - 6.86 AU

Year: 5382 Days

Day: 11.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 59,030,085 km

• M1: 154,684 km (0.113 R)
• M2: 250,726 km (0.046 R)
• M3: 362,924 km (0.1 R)
• M4: 733,927 km (0.095 R)
• M5: 1,015,919 km (0.113 R)
• M6: 1,140,983 km (0.117 R)
• M7: 1,259,464 km (0.12 R)
• M8: 1,432,549 km (0.115 R)
• M9: 1,999,675 km (0.085 R)
• M10: 2,383,992 km (0.087 R)
• M11: 2,460,586 km (0.116 R)
• M12: 2,569,194 km (0.09 R)
• M13: 2,839,966 km (0.087 R)
• M14: 2,954,259 km (0.09 R)
• M15: 3,375,078 km (0.114 R)
• M16: 4,051,110 km (0.102 R)
• M17: 4,198,763 km (0.083 R)
• M18: 4,310,663 km (0.092 R)
• M19: 4,710,538 km (0.09 R)
• M20: 4,944,359 km (0.064 R)
• M21: 5,082,588 km (0.108 R)
• M22: 5,262,255 km (0.101 R)
• M23: 5,545,892 km (0.083 R)
• M24: 5,689,656 km (0.103 R)
• M25: 5,959,830 km (0.084 R)
• M26: 6,448,416 km (0.08 R)
• M27: 6,730,259 km (0.087 R)
• M28: 7,082,711 km (0.076 R)
• M29: 7,714,164 km (0.07 R)
• M30: 8,059,884 km (0.059 R)
• M31: 9,665,668 km (0.099 R)
• M32: 9,988,500 km (0.115 R)
• M33: 10,239,376 km (0.084 R)
• M34: 10,390,769 km (0.069 R)
• M35: 11,004,120 km (0.057 R)
• M36: 11,081,612 km (0.069 R)
• M37: 11,734,607 km (0.108 R)
• M38: 12,615,588 km (0.086 R)
• M39: 13,242,254 km (0.07 R)
• M40: 14,103,040 km (0.116 R)
• M41: 14,810,189 km (0.046 R)
• M42: 15,067,647 km (0.114 R)
• M43: 15,732,460 km (0.05 R)
• M44: 16,436,168 km (0.091 R)
• M45: 16,970,831 km (0.086 R)
• M46: 17,360,534 km (0.045 R)
• M47: 17,783,447 km (0.082 R)
• M48: 19,728,668 km (0.074 R)
• M49: 19,980,441 km (0.095 R)
• M50: 20,902,263 km (0.045 R)
• M51: 21,030,469 km (0.097 R)
• M52: 21,578,446 km (0.093 R)
• M53: 21,772,923 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.4

Radius: 5.4

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.46 AU - 17.96 AU

Year: 24204 Days

Day: 20.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 59,030,085 km

• M1: 101,727 km (0.039 R)
• M2: 272,867 km (0.092 R)
• M3: 611,406 km (0.12 R)
• M4: 869,612 km (0.107 R)
• M5: 912,098 km (0.095 R)
• M6: 1,401,283 km (0.059 R)
• M7: 2,044,704 km (0.082 R)
• M8: 2,159,894 km (0.108 R)
• M9: 2,366,638 km (0.087 R)
• M10: 2,673,015 km (0.065 R)
• M11: 2,798,976 km (0.086 R)
• M12: 3,089,944 km (0.046 R)
• M13: 3,735,160 km (0.093 R)
• M14: 4,019,096 km (0.052 R)
• M15: 4,127,256 km (0.041 R)
• M16: 5,700,876 km (0.11 R)
• M17: 6,276,379 km (0.064 R)
• M18: 6,402,041 km (0.07 R)
• M19: 7,704,440 km (0.045 R)
• M20: 7,929,286 km (0.097 R)
• M21: 8,803,236 km (0.116 R)
• M22: 9,370,811 km (0.099 R)
• M23: 9,610,766 km (0.056 R)
• M24: 9,998,972 km (0.075 R)
• M25: 10,342,898 km (0.115 R)
• M26: 10,541,115 km (0.112 R)
• M27: 10,690,563 km (0.091 R)
• M28: 11,448,575 km (0.063 R)
• M29: 12,276,151 km (0.051 R)
• M30: 13,122,875 km (0.113 R)
• M31: 13,445,258 km (0.119 R)
• M32: 13,499,263 km (0.069 R)
• M33: 14,152,557 km (0.107 R)
• M34: 15,377,016 km (0.031 R)
• M35: 15,887,593 km (0.06 R)
• M36: 16,059,032 km (0.055 R)
• M37: 16,461,450 km (0.078 R)
• M38: 16,634,984 km (0.059 R)
• M39: 16,750,922 km (0.084 R)
• M40: 16,809,116 km (0.054 R)
• M41: 17,042,189 km (0.093 R)
• M42: 17,866,175 km (0.075 R)
• M43: 18,163,725 km (0.107 R)
• M44: 18,944,775 km (0.119 R)
• M45: 19,126,537 km (0.065 R)
• M46: 19,369,932 km (0.098 R)
• M47: 19,492,004 km (0.104 R)
• M48: 20,539,638 km (0.118 R)
• M49: 22,817,714 km (0.084 R)
• M50: 22,882,191 km (0.087 R)
• M51: 23,205,173 km (0.072 R)
• M52: 23,855,774 km (0.044 R)
• M53: 24,183,244 km (0.084 R)
• M54: 24,446,237 km (0.105 R)
• M55: 24,512,210 km (0.109 R)
• M56: 24,578,182 km (0.039 R)
• M57: 26,924,475 km (0.058 R)
• M58: 27,197,042 km (0.062 R)
• M59: 27,470,657 km (0.116 R)
• M60: 28,089,543 km (0.097 R)
• M61: 29,131,193 km (0.118 R)
• M62: 29,411,091 km (0.081 R)
• M63: 29,832,658 km (0.1 R)
• M64: 30,044,189 km (0.045 R)
• M65: 30,114,799 km (0.112 R)
• M66: 30,824,043 km (0.103 R)
• M67: 31,252,192 km (0.063 R)
• M68: 32,331,092 km (0.094 R)
• M69: 34,082,883 km (0.111 R)
• M70: 34,895,947 km (0.08 R)
• M71: 36,616,622 km (0.087 R)
• M72: 36,843,113 km (0.087 R)
• M73: 37,070,053 km (0.118 R)
• M74: 37,829,861 km (0.083 R)
• M75: 38,135,190 km (0.081 R)
• M76: 39,519,419 km (0.098 R)
• M77: 39,984,369 km (0.04 R)
• M78: 40,607,295 km (0.098 R)
• M79: 41,547,667 km (0.112 R)
• M80: 42,020,546 km (0.029 R)
• M81: 43,369,919 km (0.044 R)
• M82: 43,609,574 km (0.032 R)
• M83: 45,461,147 km (0.116 R)
• M84: 45,623,311 km (0.031 R)
• M85: 45,704,543 km (0.041 R)
• M86: 46,355,743 km (0.061 R)
• M87: 46,764,294 km (0.062 R)
• M88: 48,244,865 km (0.088 R)
• M89: 48,658,951 km (0.117 R)
• M90: 52,607,886 km (0.07 R)
• M91: 53,375,623 km (0.077 R)
• M92: 53,803,772 km (0.101 R)
• M93: 54,061,230 km (0.102 R)
• M94: 54,922,465 km (0.063 R)
• M95: 55,008,783 km (0.104 R)
• M96: 55,095,250 km (0.111 R)
• M97: 56,571,033 km (0.112 R)
• M98: 58,853,298 km (0.087 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 13,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit