🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.57 AU - 0.79 AU

Year: 203 Days

Day: 32.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,208,448 km

• M1: 271,520 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.65 AU - 0.73 AU

Year: 207 Days

Day: 32.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.76 AU - 1.02 AU

Year: 304 Days

Day: 13.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.74 AU - 1.14 AU

Year: 330 Days

Day: 46.5 Hours

Environment

Temp: 94 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.89 AU - 1.35 AU

Year: 429 Days

Day: 18.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.03 AU - 1.33 AU

Year: 464 Days

Day: 29.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.82 AU - 4.2 AU

Year: 2904 Days

Day: 43.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,208,448 km

• M1: 52,210 km (0.104 R)
• M2: 2,837,572 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.9

Radius: 10.9

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.23 AU - 7.29 AU

Year: 6356 Days

Day: 7.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,208,448 km

• M1: 179,218 km (0.084 R)
• M2: 316,998 km (0.112 R)
• M3: 529,576 km (0.084 R)
• M4: 623,973 km (0.034 R)
• M5: 1,282,353 km (0.052 R)
• M6: 1,431,502 km (0.061 R)
• M7: 1,569,132 km (0.028 R)
• M8: 1,675,197 km (0.115 R)
• M9: 1,913,806 km (0.111 R)
• M10: 2,066,096 km (0.052 R)
• M11: 2,444,280 km (0.1 R)
• M12: 2,758,435 km (0.088 R)
• M13: 2,909,529 km (0.1 R)
• M14: 3,265,273 km (0.114 R)
• M15: 3,588,105 km (0.082 R)
• M16: 3,825,068 km (0.091 R)
• M17: 4,116,185 km (0.072 R)
• M18: 4,239,753 km (0.045 R)
• M19: 4,364,518 km (0.099 R)
• M20: 4,875,694 km (0.098 R)
• M21: 5,271,679 km (0.106 R)
• M22: 5,733,039 km (0.114 R)
• M23: 6,752,848 km (0.108 R)
• M24: 6,840,363 km (0.054 R)
• M25: 7,194,311 km (0.096 R)
• M26: 7,920,010 km (0.102 R)
• M27: 9,669,707 km (0.088 R)
• M28: 10,571,034 km (0.077 R)
• M29: 11,498,990 km (0.098 R)
• M30: 12,061,328 km (0.041 R)
• M31: 12,167,692 km (0.058 R)
• M32: 12,488,879 km (0.109 R)
• M33: 12,632,493 km (0.118 R)
• M34: 12,994,071 km (0.108 R)
• M35: 13,066,776 km (0.059 R)
• M36: 13,176,132 km (0.074 R)
• M37: 13,579,597 km (0.087 R)
• M38: 14,776,380 km (0.104 R)
• M39: 14,852,376 km (0.069 R)
• M40: 15,889,987 km (0.119 R)
• M41: 16,006,823 km (0.071 R)
• M42: 16,123,808 km (0.107 R)
• M43: 16,358,677 km (0.085 R)
• M44: 16,713,224 km (0.109 R)
• M45: 17,751,732 km (0.045 R)
• M46: 18,034,771 km (0.119 R)
• M47: 18,197,384 km (0.041 R)
• M48: 18,401,136 km (0.102 R)
• M49: 18,728,756 km (0.045 R)
• M50: 20,142,605 km (0.047 R)
• M51: 20,353,389 km (0.092 R)
• M52: 20,607,406 km (0.053 R)
• M53: 20,734,714 km (0.098 R)
• M54: 21,332,656 km (0.098 R)
• M55: 21,504,544 km (0.099 R)
• M56: 22,066,284 km (0.039 R)
• M57: 22,196,584 km (0.091 R)
• M58: 22,370,716 km (0.091 R)
• M59: 22,545,446 km (0.105 R)
• M60: 23,425,231 km (0.079 R)
• M61: 23,513,943 km (0.101 R)
• M62: 23,602,654 km (0.091 R)
• M63: 24,721,048 km (0.092 R)
• M64: 25,445,850 km (0.099 R)
• M65: 25,902,423 km (0.078 R)
• M66: 26,731,195 km (0.037 R)
• M67: 27,009,297 km (0.076 R)
• M68: 27,148,722 km (0.118 R)
• M69: 27,802,615 km (0.07 R)
• M70: 28,367,347 km (0.115 R)
• M71: 28,603,711 km (0.088 R)
• M72: 29,268,973 km (0.113 R)
• M73: 29,555,752 km (0.104 R)
• M74: 30,421,475 km (0.081 R)
• M75: 30,615,055 km (0.115 R)
• M76: 31,003,261 km (0.099 R)
• M77: 31,246,806 km (0.118 R)
• M78: 31,344,344 km (0.111 R)
• M79: 31,490,950 km (0.111 R)
• M80: 32,424,441 km (0.084 R)
• M81: 32,671,577 km (0.093 R)
• M82: 32,869,794 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.8

Radius: 13.1

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.39 AU - 9.93 AU

Year: 8430 Days

Day: 11.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 54,208,448 km

• M1: 166,203 km (0.097 R)
• M2: 654,491 km (0.08 R)
• M3: 782,397 km (0.116 R)
• M4: 1,023,249 km (0.096 R)
• M5: 1,109,268 km (0.093 R)
• M6: 1,254,677 km (0.093 R)
• M7: 1,455,138 km (0.076 R)
• M8: 1,540,858 km (0.067 R)
• M9: 1,769,444 km (0.102 R)
• M10: 2,218,088 km (0.091 R)
• M11: 2,361,103 km (0.037 R)
• M12: 2,596,421 km (0.041 R)
• M13: 2,855,075 km (0.118 R)
• M14: 3,463,939 km (0.111 R)
• M15: 3,681,604 km (0.036 R)
• M16: 4,165,702 km (0.08 R)
• M17: 4,290,018 km (0.116 R)
• M18: 4,469,685 km (0.081 R)
• M19: 4,651,895 km (0.094 R)
• M20: 5,023,796 km (0.082 R)
• M21: 5,118,342 km (0.104 R)
• M22: 5,580,300 km (0.032 R)
• M23: 5,796,618 km (0.114 R)
• M24: 6,237,483 km (0.109 R)
• M25: 6,544,458 km (0.107 R)
• M26: 6,751,801 km (0.117 R)
• M27: 6,856,370 km (0.111 R)
• M28: 7,067,153 km (0.117 R)
• M29: 7,322,816 km (0.118 R)
• M30: 7,495,003 km (0.113 R)
• M31: 7,733,911 km (0.087 R)
• M32: 7,909,239 km (0.083 R)
• M33: 8,737,712 km (0.054 R)
• M34: 8,874,594 km (0.086 R)
• M35: 9,012,225 km (0.107 R)
• M36: 9,313,066 km (0.106 R)
• M37: 9,877,050 km (0.101 R)
• M38: 9,972,044 km (0.107 R)
• M39: 10,163,081 km (0.089 R)
• M40: 11,186,330 km (0.085 R)
• M41: 11,285,364 km (0.052 R)
• M42: 11,735,355 km (0.095 R)
• M43: 12,089,303 km (0.097 R)
• M44: 12,267,624 km (0.12 R)
• M45: 12,626,808 km (0.053 R)
• M46: 12,989,583 km (0.099 R)
• M47: 13,277,110 km (0.106 R)
• M48: 13,566,582 km (0.036 R)
• M49: 14,071,774 km (0.115 R)
• M50: 14,745,713 km (0.084 R)
• M51: 14,963,677 km (0.118 R)
• M52: 15,237,590 km (0.093 R)
• M53: 15,790,504 km (0.055 R)
• M54: 15,957,605 km (0.041 R)
• M55: 16,125,304 km (0.062 R)
• M56: 17,315,804 km (0.038 R)
• M57: 17,805,737 km (0.055 R)
• M58: 18,212,643 km (0.066 R)
• M59: 18,387,972 km (0.072 R)
• M60: 18,828,837 km (0.061 R)
• M61: 19,930,924 km (0.081 R)
• M62: 20,111,639 km (0.111 R)
• M63: 20,232,514 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322

Radius: 3.3

Gravity: 29.57 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.92 AU - 15.68 AU

Year: 17542 Days

Day: 22.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,208,448 km

• M1: 72,705 km (0.116 R)
• M2: 322,533 km (0.042 R)
• M3: 365,767 km (0.056 R)
• M4: 458,218 km (0.099 R)
• M5: 524,041 km (0.098 R)
• M6: 575,503 km (0.117 R)
• M7: 897,587 km (0.093 R)
• M8: 1,022,801 km (0.113 R)
• M9: 1,044,193 km (0.111 R)
• M10: 1,131,409 km (0.08 R)
• M11: 1,602,193 km (0.055 R)
• M12: 1,677,441 km (0.092 R)
• M13: 1,702,873 km (0.107 R)
• M14: 1,831,676 km (0.077 R)
• M15: 2,579,965 km (0.06 R)
• M16: 2,697,998 km (0.088 R)
• M17: 3,062,867 km (0.097 R)
• M18: 3,346,504 km (0.093 R)
• M19: 3,507,771 km (0.095 R)
• M20: 3,837,784 km (0.086 R)
• M21: 3,871,294 km (0.109 R)
• M22: 3,972,571 km (0.119 R)
• M23: 4,074,747 km (0.101 R)
• M24: 4,351,204 km (0.085 R)
• M25: 6,409,820 km (0.073 R)
• M26: 6,529,648 km (0.114 R)
• M27: 8,066,616 km (0.108 R)
• M28: 8,282,486 km (0.116 R)
• M29: 8,325,869 km (0.062 R)
• M30: 9,481,064 km (0.117 R)
• M31: 10,779,873 km (0.118 R)
• M32: 10,969,862 km (0.104 R)
• M33: 11,595,181 km (0.106 R)
• M34: 11,692,420 km (0.039 R)
• M35: 11,838,876 km (0.112 R)
• M36: 12,880,227 km (0.062 R)
• M37: 13,233,727 km (0.054 R)
• M38: 13,284,590 km (0.068 R)
• M39: 13,950,450 km (0.069 R)
• M40: 15,261,376 km (0.081 R)
• M41: 15,314,633 km (0.034 R)
• M42: 15,689,077 km (0.034 R)
• M43: 16,338,032 km (0.11 R)
• M44: 16,885,560 km (0.046 R)
• M45: 17,606,173 km (0.118 R)
• M46: 17,829,972 km (0.092 R)
• M47: 18,336,809 km (0.091 R)
• M48: 18,393,357 km (0.102 R)
• M49: 19,192,060 km (0.03 R)
• M50: 19,422,441 km (0.095 R)
• M51: 20,177,013 km (0.055 R)
• M52: 20,469,925 km (0.04 R)
• M53: 21,595,350 km (0.066 R)
• M54: 22,498,024 km (0.081 R)
• M55: 22,740,672 km (0.085 R)
• M56: 23,351,480 km (0.052 R)
• M57: 23,474,299 km (0.103 R)
• M58: 23,535,784 km (0.114 R)
• M59: 23,597,269 km (0.067 R)
• M60: 24,091,391 km (0.047 R)
• M61: 26,101,986 km (0.09 R)
• M62: 26,548,985 km (0.035 R)
• M63: 28,887,050 km (0.03 R)
• M64: 30,952,547 km (0.085 R)
• M65: 31,087,485 km (0.057 R)
• M66: 31,357,808 km (0.117 R)
• M67: 32,378,664 km (0.058 R)
• M68: 33,272,062 km (0.107 R)
• M69: 34,173,689 km (0.119 R)
• M70: 35,153,405 km (0.107 R)
• M71: 35,788,299 km (0.101 R)
• M72: 36,000,728 km (0.104 R)
• M73: 36,711,766 km (0.047 R)
• M74: 38,220,162 km (0.089 R)
• M75: 39,895,209 km (0.072 R)
• M76: 40,409,826 km (0.048 R)
• M77: 41,297,091 km (0.09 R)
• M78: 41,371,291 km (0.082 R)
• M79: 42,489,984 km (0.109 R)
• M80: 43,618,550 km (0.114 R)
• M81: 44,833,135 km (0.079 R)
• M82: 45,751,517 km (0.032 R)
• M83: 46,444,305 km (0.077 R)
• M84: 46,908,058 km (0.083 R)
• M85: 47,062,892 km (0.11 R)
• M86: 48,152,263 km (0.111 R)
• M87: 48,308,444 km (0.084 R)
• M88: 48,543,312 km (0.036 R)
• M89: 49,328,551 km (0.099 R)
• M90: 50,117,979 km (0.049 R)
• M91: 50,991,182 km (0.092 R)
• M92: 51,070,768 km (0.084 R)
• M93: 52,511,097 km (0.118 R)
• M94: 52,752,548 km (0.032 R)
• M95: 52,913,664 km (0.097 R)
• M96: 53,478,845 km (0.084 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 15,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit