🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.87 AU - 1.05 AU

Year: 352 Days

Day: 26.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.82 AU - 1.24 AU

Year: 392 Days

Day: 34.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.21 AU - 1.65 AU

Year: 641 Days

Day: 40.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,503,304 km

• M1: 388,057 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.77 AU - 2.79 AU

Year: 1737 Days

Day: 37.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.96 AU - 3.2 AU

Year: 2026 Days

Day: 23.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.99 AU - 3.21 AU

Year: 2045 Days

Day: 15.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.9

Radius: 10.6

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.58 AU - 10.28 AU

Year: 9172 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,503,304 km

• M1: 147,204 km (0.105 R)
• M2: 282,890 km (0.072 R)
• M3: 465,549 km (0.091 R)
• M4: 675,584 km (0.086 R)
• M5: 816,954 km (0.049 R)
• M6: 951,592 km (0.109 R)
• M7: 1,149,211 km (0.096 R)
• M8: 1,440,777 km (0.108 R)
• M9: 1,627,176 km (0.098 R)
• M10: 1,712,596 km (0.069 R)
• M11: 2,023,760 km (0.11 R)
• M12: 2,425,879 km (0.118 R)
• M13: 2,548,998 km (0.109 R)
• M14: 3,062,268 km (0.117 R)
• M15: 3,834,193 km (0.06 R)
• M16: 3,920,362 km (0.067 R)
• M17: 4,182,906 km (0.045 R)
• M18: 4,786,982 km (0.117 R)
• M19: 5,482,912 km (0.053 R)
• M20: 6,176,896 km (0.083 R)
• M21: 6,414,308 km (0.097 R)
• M22: 6,517,082 km (0.11 R)
• M23: 7,003,574 km (0.117 R)
• M24: 7,502,034 km (0.099 R)
• M25: 7,610,343 km (0.098 R)
• M26: 7,791,955 km (0.103 R)
• M27: 8,085,615 km (0.07 R)
• M28: 8,495,364 km (0.113 R)
• M29: 8,950,141 km (0.064 R)
• M30: 9,568,729 km (0.097 R)
• M31: 10,161,435 km (0.055 R)
• M32: 11,841,270 km (0.066 R)
• M33: 13,386,017 km (0.038 R)
• M34: 13,517,664 km (0.067 R)
• M35: 14,137,448 km (0.08 R)
• M36: 15,267,211 km (0.087 R)
• M37: 15,727,224 km (0.04 R)
• M38: 16,378,872 km (0.077 R)
• M39: 17,134,491 km (0.118 R)
• M40: 17,708,648 km (0.067 R)
• M41: 18,581,701 km (0.047 R)
• M42: 18,777,674 km (0.036 R)
• M43: 19,319,967 km (0.077 R)
• M44: 19,468,816 km (0.083 R)
• M45: 19,617,966 km (0.087 R)
• M46: 19,717,747 km (0.105 R)
• M47: 19,817,529 km (0.108 R)
• M48: 20,168,336 km (0.101 R)
• M49: 20,369,695 km (0.113 R)
• M50: 20,571,652 km (0.079 R)
• M51: 20,926,947 km (0.062 R)
• M52: 21,591,909 km (0.037 R)
• M53: 22,211,843 km (0.083 R)
• M54: 24,374,131 km (0.114 R)
• M55: 24,481,392 km (0.038 R)
• M56: 25,127,805 km (0.102 R)
• M57: 25,888,959 km (0.107 R)
• M58: 26,547,638 km (0.12 R)
• M59: 26,657,892 km (0.08 R)
• M60: 26,823,646 km (0.11 R)
• M61: 27,267,204 km (0.088 R)
• M62: 27,545,755 km (0.074 R)
• M63: 27,825,204 km (0.069 R)
• M64: 28,049,451 km (0.119 R)
• M65: 28,330,546 km (0.085 R)
• M66: 28,669,086 km (0.054 R)
• M67: 30,497,620 km (0.11 R)
• M68: 31,193,101 km (0.104 R)
• M69: 32,128,387 km (0.104 R)
• M70: 32,304,763 km (0.05 R)
• M71: 32,717,653 km (0.108 R)
• M72: 33,132,188 km (0.079 R)
• M73: 33,310,359 km (0.102 R)
• M74: 33,966,645 km (0.114 R)
• M75: 34,807,984 km (0.03 R)
• M76: 35,473,844 km (0.044 R)
• M77: 37,249,421 km (0.095 R)
• M78: 37,930,391 km (0.076 R)
• M79: 38,740,613 km (0.034 R)
• M80: 38,991,039 km (0.08 R)
• M81: 39,179,234 km (0.051 R)
• M82: 39,304,896 km (0.087 R)
• M83: 41,077,631 km (0.099 R)
• M84: 42,941,022 km (0.115 R)
• M85: 43,200,275 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.9

Radius: 14.5

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.49 AU - 10.47 AU

Year: 10938 Days

Day: 10.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,503,304 km

• M1: 191,036 km (0.084 R)
• M2: 282,291 km (0.06 R)
• M3: 518,207 km (0.09 R)
• M4: 638,484 km (0.118 R)
• M5: 740,061 km (0.115 R)
• M6: 1,047,933 km (0.119 R)
• M7: 1,227,151 km (0.039 R)
• M8: 1,476,232 km (0.093 R)
• M9: 1,892,563 km (0.083 R)
• M10: 2,488,561 km (0.095 R)
• M11: 2,683,636 km (0.112 R)
• M12: 2,783,119 km (0.119 R)
• M13: 3,063,166 km (0.092 R)
• M14: 4,332,803 km (0.088 R)
• M15: 4,539,248 km (0.068 R)
• M16: 5,115,948 km (0.114 R)
• M17: 5,240,264 km (0.07 R)
• M18: 5,524,051 km (0.056 R)
• M19: 6,573,480 km (0.075 R)
• M20: 6,948,522 km (0.068 R)
• M21: 7,086,601 km (0.079 R)
• M22: 7,436,061 km (0.103 R)
• M23: 7,683,945 km (0.112 R)
• M24: 7,791,057 km (0.117 R)
• M25: 7,898,618 km (0.102 R)
• M26: 8,777,505 km (0.102 R)
• M27: 9,958,431 km (0.091 R)
• M28: 10,153,507 km (0.055 R)
• M29: 11,269,956 km (0.099 R)
• M30: 11,432,568 km (0.083 R)
• M31: 11,801,477 km (0.094 R)
• M32: 12,299,488 km (0.102 R)
• M33: 12,551,112 km (0.111 R)
• M34: 12,974,324 km (0.115 R)
• M35: 16,664,006 km (0.073 R)
• M36: 16,849,507 km (0.102 R)
• M37: 17,129,106 km (0.07 R)
• M38: 18,502,265 km (0.11 R)
• M39: 18,646,327 km (0.12 R)
• M40: 18,742,668 km (0.06 R)
• M41: 18,935,650 km (0.056 R)
• M42: 19,763,375 km (0.108 R)
• M43: 20,206,484 km (0.081 R)
• M44: 20,503,585 km (0.11 R)
• M45: 20,652,734 km (0.068 R)
• M46: 21,202,656 km (0.089 R)
• M47: 22,624,135 km (0.075 R)
• M48: 22,778,221 km (0.025 R)
• M49: 22,932,755 km (0.118 R)
• M50: 23,919,353 km (0.07 R)
• M51: 24,972,672 km (0.09 R)
• M52: 26,256,670 km (0.097 R)
• M53: 26,635,302 km (0.096 R)
• M54: 26,852,519 km (0.09 R)
• M55: 27,070,183 km (0.112 R)
• M56: 27,617,113 km (0.099 R)
• M57: 27,836,873 km (0.117 R)
• M58: 29,223,645 km (0.114 R)
• M59: 29,447,742 km (0.081 R)
• M60: 30,123,027 km (0.114 R)
• M61: 31,661,342 km (0.099 R)
• M62: 32,411,127 km (0.115 R)
• M63: 32,584,959 km (0.114 R)
• M64: 32,933,522 km (0.093 R)
• M65: 33,400,417 km (0.069 R)
• M66: 33,517,403 km (0.087 R)
• M67: 33,986,991 km (0.089 R)
• M68: 34,695,337 km (0.063 R)
• M69: 35,408,619 km (0.072 R)
• M70: 38,923,870 km (0.059 R)
• M71: 39,850,928 km (0.067 R)
• M72: 39,975,094 km (0.109 R)
• M73: 40,348,341 km (0.112 R)
• M74: 40,473,106 km (0.088 R)
• M75: 41,098,425 km (0.043 R)
• M76: 41,286,619 km (0.093 R)
• M77: 41,537,943 km (0.106 R)
• M78: 42,042,387 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.9

Radius: 6.5

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15 AU - 21.64 AU

Year: 29384 Days

Day: 21.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,503,304 km

• M1: 86,468 km (0.082 R)
• M2: 207,193 km (0.119 R)
• M3: 438,172 km (0.034 R)
• M4: 507,286 km (0.097 R)
• M5: 757,863 km (0.113 R)
• M6: 908,059 km (0.065 R)
• M7: 1,091,466 km (0.08 R)
• M8: 1,466,957 km (0.103 R)
• M9: 2,235,142 km (0.092 R)
• M10: 2,740,783 km (0.095 R)
• M11: 3,421,004 km (0.069 R)
• M12: 3,527,518 km (0.037 R)
• M13: 3,599,026 km (0.074 R)
• M14: 3,780,039 km (0.103 R)
• M15: 4,075,944 km (0.062 R)
• M16: 4,494,818 km (0.077 R)
• M17: 4,768,582 km (0.065 R)
• M18: 6,522,168 km (0.08 R)
• M19: 7,558,283 km (0.113 R)
• M20: 7,604,509 km (0.111 R)
• M21: 8,500,151 km (0.085 R)
• M22: 8,692,983 km (0.079 R)
• M23: 8,789,922 km (0.076 R)
• M24: 8,984,848 km (0.095 R)
• M25: 9,033,767 km (0.09 R)
• M26: 10,389,273 km (0.106 R)
• M27: 10,647,180 km (0.091 R)
• M28: 11,327,551 km (0.095 R)
• M29: 11,860,568 km (0.107 R)
• M30: 12,347,210 km (0.104 R)
• M31: 13,395,891 km (0.09 R)
• M32: 14,072,821 km (0.115 R)
• M33: 14,129,818 km (0.084 R)
• M34: 14,415,550 km (0.054 R)
• M35: 15,109,086 km (0.114 R)
• M36: 15,167,279 km (0.108 R)
• M37: 15,225,772 km (0.111 R)
• M38: 15,872,633 km (0.114 R)
• M39: 16,110,045 km (0.114 R)
• M40: 17,132,397 km (0.089 R)
• M41: 17,743,504 km (0.119 R)
• M42: 19,302,314 km (0.052 R)
• M43: 19,810,348 km (0.094 R)
• M44: 20,322,871 km (0.099 R)
• M45: 20,580,777 km (0.094 R)
• M46: 21,034,508 km (0.094 R)
• M47: 21,623,026 km (0.04 R)
• M48: 22,283,052 km (0.067 R)
• M49: 23,487,913 km (0.087 R)
• M50: 23,894,071 km (0.088 R)
• M51: 24,713,718 km (0.073 R)
• M52: 25,265,136 km (0.105 R)
• M53: 25,890,455 km (0.096 R)
• M54: 26,169,904 km (0.088 R)
• M55: 26,661,482 km (0.067 R)
• M56: 27,796,481 km (0.088 R)
• M57: 27,867,989 km (0.052 R)
• M58: 28,947,188 km (0.117 R)
• M59: 29,019,743 km (0.061 R)
• M60: 29,092,148 km (0.093 R)
• M61: 30,554,767 km (0.11 R)
• M62: 31,220,776 km (0.089 R)
• M63: 31,667,326 km (0.101 R)
• M64: 31,891,424 km (0.119 R)
• M65: 32,266,166 km (0.065 R)
• M66: 32,341,264 km (0.107 R)
• M67: 33,627,058 km (0.051 R)
• M68: 34,161,272 km (0.098 R)
• M69: 34,852,414 km (0.076 R)
• M70: 35,393,061 km (0.101 R)
• M71: 36,170,222 km (0.072 R)
• M72: 37,188,983 km (0.113 R)
• M73: 40,059,168 km (0.045 R)
• M74: 41,684,100 km (0.09 R)
• M75: 41,929,740 km (0.073 R)
• M76: 42,093,699 km (0.119 R)
• M77: 45,334,288 km (0.119 R)
• M78: 46,008,825 km (0.111 R)
• M79: 46,093,348 km (0.036 R)
• M80: 46,941,717 km (0.102 R)
• M81: 48,138,201 km (0.113 R)
• M82: 49,171,623 km (0.105 R)
• M83: 50,997,765 km (0.097 R)
• M84: 51,699,229 km (0.042 R)
• M85: 52,492,247 km (0.065 R)
• M86: 53,111,882 km (0.114 R)
• M87: 54,626,560 km (0.107 R)
• M88: 54,716,020 km (0.102 R)
• M89: 55,344,181 km (0.113 R)
• M90: 55,524,147 km (0.102 R)
• M91: 56,336,165 km (0.082 R)
• M92: 56,426,671 km (0.094 R)
• M93: 58,246,081 km (0.11 R)
• M94: 59,346,971 km (0.093 R)
• M95: 60,084,788 km (0.075 R)
• M96: 61,290,098 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 12,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit