🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.52 AU - 0.72 AU

Year: 185 Days

Day: 36.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,340,770 km

• M1: 90,806 km (0.097 R)
• M2: 584,180 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.8 AU - 1.16 AU

Year: 367 Days

Day: 17.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.32 AU - 1.66 AU

Year: 689 Days

Day: 31.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,340,770 km

• M1: 51,462 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.56 AU - 1.9 AU

Year: 862 Days

Day: 14.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,340,770 km

• M1: 36,651 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.26 AU - 3.28 AU

Year: 2240 Days

Day: 16.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.3

Radius: 9.7

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.72 AU - 6.76 AU

Year: 5209 Days

Day: 9.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 107 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,340,770 km

• M1: 134,040 km (0.09 R)
• M2: 285,582 km (0.095 R)
• M3: 462,257 km (0.104 R)
• M4: 533,466 km (0.036 R)
• M5: 736,321 km (0.043 R)
• M6: 964,308 km (0.107 R)
• M7: 1,378,694 km (0.089 R)
• M8: 1,455,587 km (0.098 R)
• M9: 1,533,977 km (0.086 R)
• M10: 2,394,763 km (0.094 R)
• M11: 2,469,262 km (0.12 R)
• M12: 3,073,488 km (0.108 R)
• M13: 3,195,710 km (0.112 R)
• M14: 3,257,344 km (0.076 R)
• M15: 3,614,584 km (0.119 R)
• M16: 3,679,060 km (0.086 R)
• M17: 4,207,889 km (0.109 R)
• M18: 4,343,873 km (0.061 R)
• M19: 4,504,392 km (0.047 R)
• M20: 4,666,855 km (0.108 R)
• M21: 5,434,292 km (0.054 R)
• M22: 6,009,945 km (0.11 R)
• M23: 6,137,701 km (0.111 R)
• M24: 6,448,117 km (0.112 R)
• M25: 6,631,524 km (0.099 R)
• M26: 6,869,833 km (0.038 R)
• M27: 7,003,424 km (0.097 R)
• M28: 7,219,144 km (0.107 R)
• M29: 7,601,816 km (0.065 R)
• M30: 7,712,369 km (0.084 R)
• M31: 7,963,095 km (0.062 R)
• M32: 8,131,691 km (0.109 R)
• M33: 8,273,211 km (0.031 R)
• M34: 9,168,405 km (0.049 R)
• M35: 9,463,711 km (0.095 R)
• M36: 9,702,170 km (0.115 R)
• M37: 9,972,942 km (0.104 R)
• M38: 10,429,814 km (0.083 R)
• M39: 10,924,534 km (0.075 R)
• M40: 11,808,807 km (0.048 R)
• M41: 11,937,012 km (0.109 R)
• M42: 12,033,503 km (0.091 R)
• M43: 12,194,770 km (0.06 R)
• M44: 12,584,921 km (0.073 R)
• M45: 12,748,731 km (0.092 R)
• M46: 13,111,655 km (0.09 R)
• M47: 13,712,739 km (0.118 R)
• M48: 13,948,805 km (0.108 R)
• M49: 15,115,070 km (0.063 R)
• M50: 15,394,070 km (0.099 R)
• M51: 15,569,249 km (0.042 R)
• M52: 15,674,715 km (0.108 R)
• M53: 15,745,176 km (0.046 R)
• M54: 16,241,242 km (0.058 R)
• M55: 16,850,405 km (0.097 R)
• M56: 16,958,714 km (0.026 R)
• M57: 17,613,205 km (0.1 R)
• M58: 18,017,268 km (0.115 R)
• M59: 18,834,671 km (0.035 R)
• M60: 19,059,666 km (0.054 R)
• M61: 19,285,559 km (0.101 R)
• M62: 19,474,501 km (0.077 R)
• M63: 19,702,040 km (0.045 R)
• M64: 21,202,506 km (0.049 R)
• M65: 21,358,537 km (0.027 R)
• M66: 22,262,706 km (0.056 R)
• M67: 22,500,717 km (0.077 R)
• M68: 22,699,532 km (0.038 R)
• M69: 23,460,836 km (0.094 R)
• M70: 23,662,643 km (0.06 R)
• M71: 24,067,754 km (0.109 R)
• M72: 24,926,147 km (0.095 R)
• M73: 25,297,150 km (0.051 R)
• M74: 26,588,778 km (0.114 R)
• M75: 27,136,755 km (0.094 R)
• M76: 27,731,256 km (0.115 R)
• M77: 28,244,078 km (0.055 R)
• M78: 28,630,788 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.3

Radius: 14.4

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.44 AU - 7 AU

Year: 5875 Days

Day: 7.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,340,770 km

• M1: 199,713 km (0.069 R)
• M2: 327,021 km (0.071 R)
• M3: 493,823 km (0.117 R)
• M4: 609,761 km (0.108 R)
• M5: 818,749 km (0.11 R)
• M6: 918,531 km (0.096 R)
• M7: 1,084,734 km (0.095 R)
• M8: 1,180,028 km (0.042 R)
• M9: 1,449,155 km (0.096 R)
• M10: 2,270,596 km (0.119 R)
• M11: 2,674,810 km (0.115 R)
• M12: 3,171,624 km (0.059 R)
• M13: 3,575,539 km (0.062 R)
• M14: 4,097,635 km (0.088 R)
• M15: 4,670,446 km (0.088 R)
• M16: 4,858,191 km (0.079 R)
• M17: 5,747,999 km (0.086 R)
• M18: 5,862,890 km (0.092 R)
• M19: 6,124,088 km (0.079 R)
• M20: 6,839,465 km (0.03 R)
• M21: 7,455,808 km (0.089 R)
• M22: 8,058,089 km (0.034 R)
• M23: 8,186,893 km (0.119 R)
• M24: 8,479,207 km (0.081 R)
• M25: 8,907,656 km (0.108 R)
• M26: 9,040,947 km (0.108 R)
• M27: 9,309,475 km (0.099 R)
• M28: 10,096,211 km (0.111 R)
• M29: 10,235,187 km (0.104 R)
• M30: 11,842,915 km (0.097 R)
• M31: 11,989,671 km (0.106 R)
• M32: 12,433,528 km (0.053 R)
• M33: 12,845,072 km (0.11 R)
• M34: 13,566,582 km (0.109 R)
• M35: 13,874,305 km (0.049 R)
• M36: 13,990,243 km (0.114 R)
• M37: 14,145,526 km (0.07 R)
• M38: 14,732,548 km (0.099 R)
• M39: 14,890,374 km (0.077 R)
• M40: 15,327,499 km (0.033 R)
• M41: 15,688,329 km (0.112 R)
• M42: 16,011,460 km (0.112 R)
• M43: 16,133,233 km (0.051 R)
• M44: 16,418,516 km (0.092 R)
• M45: 17,996,025 km (0.076 R)
• M46: 18,845,741 km (0.11 R)
• M47: 19,017,330 km (0.12 R)
• M48: 19,405,088 km (0.084 R)
• M49: 19,578,322 km (0.076 R)
• M50: 19,839,071 km (0.112 R)
• M51: 21,293,911 km (0.071 R)
• M52: 21,427,950 km (0.118 R)
• M53: 23,195,000 km (0.034 R)
• M54: 25,244,192 km (0.107 R)
• M55: 25,670,546 km (0.069 R)
• M56: 25,765,540 km (0.09 R)
• M57: 26,290,479 km (0.085 R)
• M58: 26,722,668 km (0.117 R)
• M59: 26,867,179 km (0.096 R)
• M60: 26,963,670 km (0.095 R)
• M61: 27,788,852 km (0.059 R)
• M62: 28,180,050 km (0.099 R)
• M63: 28,327,105 km (0.078 R)
• M64: 29,066,717 km (0.097 R)
• M65: 29,613,198 km (0.083 R)
• M66: 29,862,727 km (0.069 R)
• M67: 30,012,774 km (0.061 R)
• M68: 30,363,880 km (0.027 R)
• M69: 30,464,410 km (0.1 R)
• M70: 31,222,123 km (0.076 R)
• M71: 31,628,879 km (0.083 R)
• M72: 32,447,479 km (0.056 R)
• M73: 32,859,322 km (0.073 R)
• M74: 33,221,199 km (0.113 R)
• M75: 34,001,202 km (0.09 R)
• M76: 34,105,622 km (0.048 R)
• M77: 34,681,873 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.2

Radius: 4

Gravity: 24.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.1 AU - 14.62 AU

Year: 16458 Days

Day: 20 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,340,770 km

• M1: 58,792 km (0.043 R)
• M2: 122,371 km (0.093 R)
• M3: 295,007 km (0.073 R)
• M4: 322,832 km (0.066 R)
• M5: 1,395,898 km (0.081 R)
• M6: 1,668,764 km (0.066 R)
• M7: 2,262,518 km (0.093 R)
• M8: 2,348,088 km (0.094 R)
• M9: 2,405,833 km (0.116 R)
• M10: 3,102,660 km (0.103 R)
• M11: 4,132,192 km (0.102 R)
• M12: 4,701,412 km (0.06 R)
• M13: 4,884,221 km (0.108 R)
• M14: 4,921,172 km (0.094 R)
• M15: 5,069,423 km (0.093 R)
• M16: 6,188,415 km (0.093 R)
• M17: 6,268,300 km (0.119 R)
• M18: 7,422,298 km (0.11 R)
• M19: 7,549,756 km (0.084 R)
• M20: 7,936,466 km (0.103 R)
• M21: 8,373,741 km (0.064 R)
• M22: 9,271,627 km (0.086 R)
• M23: 10,011,538 km (0.119 R)
• M24: 10,105,486 km (0.083 R)
• M25: 10,674,556 km (0.115 R)
• M26: 10,914,810 km (0.102 R)
• M27: 11,059,771 km (0.056 R)
• M28: 11,205,329 km (0.102 R)
• M29: 11,253,949 km (0.115 R)
• M30: 11,302,718 km (0.12 R)
• M31: 12,042,329 km (0.096 R)
• M32: 12,192,226 km (0.067 R)
• M33: 12,594,645 km (0.117 R)
• M34: 13,671,899 km (0.094 R)
• M35: 14,618,255 km (0.077 R)
• M36: 15,153,217 km (0.032 R)
• M37: 15,585,854 km (0.101 R)
• M38: 17,581,789 km (0.098 R)
• M39: 17,638,487 km (0.071 R)
• M40: 17,979,270 km (0.112 R)
• M41: 19,774,295 km (0.101 R)
• M42: 19,833,087 km (0.097 R)
• M43: 20,010,062 km (0.074 R)
• M44: 21,443,957 km (0.104 R)
• M45: 21,686,156 km (0.107 R)
• M46: 22,112,211 km (0.061 R)
• M47: 23,034,332 km (0.075 R)
• M48: 23,781,125 km (0.112 R)
• M49: 25,170,739 km (0.079 R)
• M50: 25,362,225 km (0.11 R)
• M51: 26,197,729 km (0.08 R)
• M52: 26,521,459 km (0.119 R)
• M53: 26,846,535 km (0.107 R)
• M54: 26,911,610 km (0.117 R)
• M55: 27,042,209 km (0.099 R)
• M56: 27,697,896 km (0.091 R)
• M57: 28,425,091 km (0.087 R)
• M58: 29,965,949 km (0.113 R)
• M59: 30,033,568 km (0.095 R)
• M60: 30,440,324 km (0.063 R)
• M61: 31,259,223 km (0.026 R)
• M62: 31,602,550 km (0.112 R)
• M63: 31,809,145 km (0.066 R)
• M64: 32,918,563 km (0.06 R)
• M65: 33,058,137 km (0.114 R)
• M66: 33,688,543 km (0.116 R)
• M67: 34,606,326 km (0.109 R)
• M68: 39,686,969 km (0.026 R)
• M69: 40,580,966 km (0.049 R)
• M70: 41,557,092 km (0.077 R)
• M71: 41,934,527 km (0.032 R)
• M72: 42,085,771 km (0.09 R)
• M73: 42,616,843 km (0.102 R)
• M74: 43,608,826 km (0.077 R)
• M75: 44,069,139 km (0.061 R)
• M76: 44,299,969 km (0.093 R)
• M77: 45,072,193 km (0.044 R)
• M78: 45,304,818 km (0.11 R)
• M79: 45,382,309 km (0.111 R)
• M80: 46,473,476 km (0.073 R)
• M81: 46,786,734 km (0.077 R)
• M82: 47,573,170 km (0.046 R)
• M83: 47,652,008 km (0.102 R)
• M84: 47,967,959 km (0.067 R)
• M85: 48,363,795 km (0.103 R)
• M86: 48,840,414 km (0.1 R)
• M87: 48,920,000 km (0.115 R)
• M88: 49,398,264 km (0.049 R)
• M89: 49,717,955 km (0.107 R)
• M90: 49,798,139 km (0.03 R)
• M91: 50,439,914 km (0.11 R)
• M92: 51,165,464 km (0.067 R)
• M93: 54,513,464 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 12,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit