🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.88 AU - 0.98 AU

Year: 324 Days

Day: 47 Hours

Environment

Temp: 162 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.96 AU - 1 AU

Year: 351 Days

Day: 44.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.85 AU - 2.69 AU

Year: 1237 Days

Day: 16.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.23 AU - 2.87 AU

Year: 1473 Days

Day: 20 Hours

Environment

Temp: -77 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.2 AU - 2.96 AU

Year: 1499 Days

Day: 30.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.7 AU - 4.32 AU

Year: 2904 Days

Day: 44.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.1

Radius: 10.8

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.86 AU - 7.86 AU

Year: 7221 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,937,654 km

• M1: 177,273 km (0.073 R)
• M2: 255,962 km (0.026 R)
• M3: 347,665 km (0.11 R)
• M4: 421,268 km (0.076 R)
• M5: 502,050 km (0.066 R)
• M6: 695,780 km (0.062 R)
• M7: 930,648 km (0.062 R)
• M8: 1,123,779 km (0.072 R)
• M9: 1,191,248 km (0.076 R)
• M10: 2,024,059 km (0.087 R)
• M11: 2,277,777 km (0.054 R)
• M12: 2,746,467 km (0.082 R)
• M13: 2,839,218 km (0.07 R)
• M14: 3,618,772 km (0.041 R)
• M15: 3,720,649 km (0.087 R)
• M16: 3,797,841 km (0.112 R)
• M17: 4,164,954 km (0.073 R)
• M18: 4,271,917 km (0.078 R)
• M19: 4,543,437 km (0.096 R)
• M20: 4,737,017 km (0.09 R)
• M21: 4,961,413 km (0.067 R)
• M22: 5,046,535 km (0.032 R)
• M23: 5,304,740 km (0.075 R)
• M24: 5,655,996 km (0.047 R)
• M25: 6,135,906 km (0.06 R)
• M26: 6,411,765 km (0.099 R)
• M27: 7,167,084 km (0.109 R)
• M28: 7,555,291 km (0.076 R)
• M29: 7,719,101 km (0.06 R)
• M30: 8,217,710 km (0.115 R)
• M31: 8,284,880 km (0.1 R)
• M32: 8,658,126 km (0.026 R)
• M33: 9,386,070 km (0.069 R)
• M34: 10,278,122 km (0.064 R)
• M35: 10,387,029 km (0.078 R)
• M36: 11,534,594 km (0.093 R)
• M37: 12,142,560 km (0.099 R)
• M38: 13,389,458 km (0.07 R)
• M39: 14,149,116 km (0.08 R)
• M40: 14,554,526 km (0.113 R)
• M41: 15,668,283 km (0.045 R)
• M42: 16,087,755 km (0.088 R)
• M43: 16,425,846 km (0.11 R)
• M44: 16,852,051 km (0.048 R)
• M45: 17,109,359 km (0.1 R)
• M46: 17,541,398 km (0.096 R)
• M47: 17,758,614 km (0.107 R)
• M48: 17,976,877 km (0.115 R)
• M49: 19,170,518 km (0.112 R)
• M50: 19,664,191 km (0.034 R)
• M51: 20,847,660 km (0.098 R)
• M52: 20,939,663 km (0.105 R)
• M53: 21,170,193 km (0.07 R)
• M54: 21,633,946 km (0.078 R)
• M55: 21,820,345 km (0.096 R)
• M56: 22,382,684 km (0.082 R)
• M57: 22,571,327 km (0.072 R)
• M58: 22,855,114 km (0.114 R)
• M59: 23,426,279 km (0.116 R)
• M60: 23,617,764 km (0.09 R)
• M61: 24,923,454 km (0.101 R)
• M62: 25,462,156 km (0.119 R)
• M63: 25,955,231 km (0.093 R)
• M64: 26,153,448 km (0.116 R)
• M65: 27,001,069 km (0.089 R)
• M66: 27,403,039 km (0.074 R)
• M67: 27,908,231 km (0.095 R)
• M68: 28,928,039 km (0.065 R)
• M69: 29,649,251 km (0.099 R)
• M70: 30,012,026 km (0.094 R)
• M71: 30,167,907 km (0.114 R)
• M72: 30,272,027 km (0.119 R)
• M73: 31,161,685 km (0.12 R)
• M74: 31,530,594 km (0.046 R)
• M75: 31,636,210 km (0.088 R)
• M76: 32,113,128 km (0.08 R)
• M77: 33,665,954 km (0.107 R)
• M78: 33,990,282 km (0.061 R)
• M79: 34,587,476 km (0.09 R)
• M80: 35,078,756 km (0.055 R)
• M81: 36,012,995 km (0.086 R)
• M82: 36,566,507 km (0.028 R)
• M83: 36,733,009 km (0.088 R)
• M84: 37,234,162 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.5

Radius: 12.4

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.37 AU - 9.21 AU

Year: 9425 Days

Day: 10.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,937,654 km

• M1: 625,319 km (0.056 R)
• M2: 812,616 km (0.083 R)
• M3: 1,019,659 km (0.076 R)
• M4: 1,140,235 km (0.086 R)
• M5: 1,244,804 km (0.112 R)
• M6: 1,330,823 km (0.101 R)
• M7: 1,509,443 km (0.08 R)
• M8: 2,223,024 km (0.108 R)
• M9: 2,356,017 km (0.11 R)
• M10: 2,546,605 km (0.093 R)
• M11: 2,685,880 km (0.108 R)
• M12: 2,770,702 km (0.043 R)
• M13: 3,482,190 km (0.075 R)
• M14: 4,448,143 km (0.084 R)
• M15: 5,313,567 km (0.103 R)
• M16: 5,857,654 km (0.111 R)
• M17: 6,043,006 km (0.114 R)
• M18: 6,419,693 km (0.112 R)
• M19: 6,998,936 km (0.112 R)
• M20: 7,716,408 km (0.099 R)
• M21: 8,415,329 km (0.039 R)
• M22: 9,480,167 km (0.107 R)
• M23: 10,587,041 km (0.107 R)
• M24: 10,858,861 km (0.108 R)
• M25: 11,132,924 km (0.099 R)
• M26: 12,062,974 km (0.092 R)
• M27: 12,252,066 km (0.043 R)
• M28: 13,066,327 km (0.054 R)
• M29: 14,345,538 km (0.112 R)
• M30: 14,495,734 km (0.032 R)
• M31: 14,898,751 km (0.098 R)
• M32: 15,050,743 km (0.083 R)
• M33: 15,356,521 km (0.057 R)
• M34: 16,286,122 km (0.037 R)
• M35: 16,442,751 km (0.11 R)
• M36: 16,599,978 km (0.071 R)
• M37: 17,607,221 km (0.063 R)
• M38: 18,852,922 km (0.063 R)
• M39: 19,072,532 km (0.038 R)
• M40: 19,182,636 km (0.118 R)
• M41: 20,070,948 km (0.102 R)
• M42: 20,407,693 km (0.086 R)
• M43: 20,689,535 km (0.12 R)
• M44: 21,029,571 km (0.089 R)
• M45: 21,143,415 km (0.026 R)
• M46: 21,600,437 km (0.108 R)
• M47: 22,292,327 km (0.106 R)
• M48: 22,524,503 km (0.073 R)
• M49: 23,167,175 km (0.09 R)
• M50: 23,402,493 km (0.112 R)
• M51: 23,756,740 km (0.103 R)
• M52: 26,164,069 km (0.079 R)
• M53: 27,024,855 km (0.086 R)
• M54: 27,334,673 km (0.107 R)
• M55: 28,082,662 km (0.075 R)
• M56: 28,396,369 km (0.107 R)
• M57: 28,585,161 km (0.044 R)
• M58: 29,918,228 km (0.101 R)
• M59: 30,367,021 km (0.107 R)
• M60: 31,466,416 km (0.11 R)
• M61: 32,053,737 km (0.071 R)
• M62: 32,776,445 km (0.071 R)
• M63: 33,770,672 km (0.11 R)
• M64: 34,505,946 km (0.077 R)
• M65: 34,842,092 km (0.091 R)
• M66: 35,044,199 km (0.113 R)
• M67: 35,246,605 km (0.08 R)
• M68: 35,856,515 km (0.048 R)
• M69: 38,678,978 km (0.096 R)
• M70: 40,363,899 km (0.076 R)
• M71: 41,786,425 km (0.116 R)
• M72: 42,144,563 km (0.116 R)
• M73: 42,503,747 km (0.079 R)
• M74: 43,152,852 km (0.114 R)
• M75: 43,297,513 km (0.072 R)
• M76: 43,514,879 km (0.085 R)
• M77: 43,659,989 km (0.11 R)
• M78: 45,046,462 km (0.117 R)
• M79: 45,855,787 km (0.072 R)
• M80: 46,967,149 km (0.076 R)
• M81: 47,563,446 km (0.115 R)
• M82: 48,613,025 km (0.103 R)
• M83: 49,822,075 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.8

Radius: 5.1

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 15.07 AU - 15.55 AU

Year: 21665 Days

Day: 17 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,937,654 km

• M1: 71,957 km (0.085 R)
• M2: 131,945 km (0.077 R)
• M3: 430,842 km (0.052 R)
• M4: 465,100 km (0.108 R)
• M5: 704,307 km (0.098 R)
• M6: 745,297 km (0.116 R)
• M7: 978,071 km (0.09 R)
• M8: 1,134,550 km (0.059 R)
• M9: 1,166,863 km (0.047 R)
• M10: 1,350,121 km (0.068 R)
• M11: 1,560,455 km (0.029 R)
• M12: 1,669,512 km (0.041 R)
• M13: 1,895,255 km (0.049 R)
• M14: 2,070,883 km (0.119 R)
• M15: 2,585,949 km (0.115 R)
• M16: 2,802,716 km (0.119 R)
• M17: 3,093,235 km (0.07 R)
• M18: 3,184,639 km (0.079 R)
• M19: 4,348,661 km (0.099 R)
• M20: 4,842,333 km (0.094 R)
• M21: 5,082,288 km (0.116 R)
• M22: 5,271,679 km (0.059 R)
• M23: 5,408,412 km (0.053 R)
• M24: 5,685,317 km (0.04 R)
• M25: 5,797,366 km (0.119 R)
• M26: 6,484,918 km (0.111 R)
• M27: 7,258,638 km (0.091 R)
• M28: 7,380,261 km (0.086 R)
• M29: 7,502,483 km (0.112 R)
• M30: 8,092,497 km (0.117 R)
• M31: 8,187,043 km (0.112 R)
• M32: 8,250,323 km (0.115 R)
• M33: 8,697,321 km (0.081 R)
• M34: 8,891,349 km (0.109 R)
• M35: 8,923,812 km (0.03 R)
• M36: 9,581,594 km (0.101 R)
• M37: 10,528,549 km (0.079 R)
• M38: 10,908,677 km (0.091 R)
• M39: 11,293,293 km (0.09 R)
• M40: 12,328,361 km (0.118 R)
• M41: 13,617,445 km (0.062 R)
• M42: 13,729,943 km (0.065 R)
• M43: 14,182,925 km (0.109 R)
• M44: 14,373,214 km (0.095 R)
• M45: 14,871,674 km (0.043 R)
• M46: 15,064,954 km (0.045 R)
• M47: 15,336,774 km (0.096 R)
• M48: 15,414,864 km (0.096 R)
• M49: 15,767,466 km (0.065 R)
• M50: 17,569,821 km (0.119 R)
• M51: 17,651,502 km (0.083 R)
• M52: 17,856,151 km (0.112 R)
• M53: 17,897,141 km (0.094 R)
• M54: 18,557,616 km (0.083 R)
• M55: 19,058,170 km (0.067 R)
• M56: 20,328,855 km (0.115 R)
• M57: 21,191,137 km (0.116 R)
• M58: 21,670,598 km (0.118 R)
• M59: 22,197,482 km (0.085 R)
• M60: 22,639,843 km (0.116 R)
• M61: 23,129,925 km (0.078 R)
• M62: 23,219,385 km (0.1 R)
• M63: 23,308,994 km (0.107 R)
• M64: 23,713,506 km (0.056 R)
• M65: 23,893,922 km (0.092 R)
• M66: 24,301,875 km (0.049 R)
• M67: 24,620,668 km (0.085 R)
• M68: 25,078,587 km (0.032 R)
• M69: 25,724,251 km (0.114 R)
• M70: 26,095,703 km (0.08 R)
• M71: 27,079,159 km (0.118 R)
• M72: 27,504,317 km (0.078 R)
• M73: 27,741,579 km (0.096 R)
• M74: 28,841,273 km (0.114 R)
• M75: 28,889,443 km (0.088 R)
• M76: 32,025,314 km (0.101 R)
• M77: 32,075,130 km (0.097 R)
• M78: 32,174,912 km (0.077 R)
• M79: 32,575,086 km (0.103 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 11,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit