🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.96 AU - 1.05 AU

Year: 360 Days

Day: 32.8 Hours

Environment

Temp: 45 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.06 AU - 2.54 AU

Year: 1255 Days

Day: 43.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.24 AU - 2.7 AU

Year: 1397 Days

Day: 39.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,383,754 km

• M1: 39,195 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.69 AU - 2.89 AU

Year: 1677 Days

Day: 29 Hours

Environment

Temp: -84 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.5

Radius: 12.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.82 AU - 6.14 AU

Year: 5263 Days

Day: 6.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,383,754 km

• M1: 156,928 km (0.069 R)
• M2: 271,670 km (0.104 R)
• M3: 476,320 km (0.106 R)
• M4: 752,028 km (0.101 R)
• M5: 864,376 km (0.1 R)
• M6: 942,766 km (0.117 R)
• M7: 1,150,258 km (0.053 R)
• M8: 1,342,790 km (0.114 R)
• M9: 1,514,230 km (0.103 R)
• M10: 1,627,326 km (0.096 R)
• M11: 2,162,886 km (0.098 R)
• M12: 2,633,371 km (0.084 R)
• M13: 2,850,587 km (0.066 R)
• M14: 3,430,130 km (0.116 R)
• M15: 3,733,813 km (0.037 R)
• M16: 3,911,236 km (0.078 R)
• M17: 4,068,912 km (0.116 R)
• M18: 4,160,018 km (0.109 R)
• M19: 4,274,759 km (0.04 R)
• M20: 4,601,780 km (0.105 R)
• M21: 4,840,389 km (0.053 R)
• M22: 5,230,839 km (0.102 R)
• M23: 5,429,954 km (0.06 R)
• M24: 5,555,616 km (0.038 R)
• M25: 5,938,587 km (0.092 R)
• M26: 6,409,521 km (0.107 R)
• M27: 6,838,418 km (0.062 R)
• M28: 6,919,949 km (0.071 R)
• M29: 8,094,292 km (0.067 R)
• M30: 8,180,460 km (0.114 R)
• M31: 8,587,067 km (0.11 R)
• M32: 9,541,203 km (0.119 R)
• M33: 11,258,736 km (0.087 R)
• M34: 11,387,390 km (0.084 R)
• M35: 11,613,582 km (0.119 R)
• M36: 12,070,603 km (0.109 R)
• M37: 12,301,433 km (0.075 R)
• M38: 12,500,398 km (0.062 R)
• M39: 12,767,281 km (0.042 R)
• M40: 13,002,449 km (0.082 R)
• M41: 13,272,921 km (0.077 R)
• M42: 13,888,367 km (0.074 R)
• M43: 14,408,369 km (0.047 R)
• M44: 14,864,194 km (0.109 R)
• M45: 15,217,993 km (0.092 R)
• M46: 16,369,149 km (0.081 R)
• M47: 16,844,720 km (0.083 R)
• M48: 17,028,875 km (0.113 R)
• M49: 17,176,678 km (0.074 R)
• M50: 17,622,629 km (0.118 R)
• M51: 17,734,828 km (0.118 R)
• M52: 18,110,169 km (0.085 R)
• M53: 19,637,862 km (0.104 R)
• M54: 19,754,100 km (0.075 R)
• M55: 20,299,533 km (0.089 R)
• M56: 20,613,539 km (0.086 R)
• M57: 21,127,109 km (0.078 R)
• M58: 21,246,189 km (0.096 R)
• M59: 21,445,304 km (0.103 R)
• M60: 21,725,052 km (0.091 R)
• M61: 22,652,558 km (0.038 R)
• M62: 23,019,073 km (0.03 R)
• M63: 23,510,801 km (0.086 R)
• M64: 24,462,842 km (0.12 R)
• M65: 24,546,318 km (0.066 R)
• M66: 25,343,226 km (0.096 R)
• M67: 25,596,644 km (0.042 R)
• M68: 25,681,317 km (0.088 R)
• M69: 26,618,847 km (0.082 R)
• M70: 26,790,435 km (0.086 R)
• M71: 27,048,641 km (0.104 R)
• M72: 27,134,959 km (0.087 R)
• M73: 27,524,213 km (0.055 R)
• M74: 27,828,196 km (0.103 R)
• M75: 28,527,267 km (0.058 R)
• M76: 29,143,760 km (0.081 R)
• M77: 29,232,172 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.5

Radius: 13.5

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.73 AU - 9.97 AU

Year: 9475 Days

Day: 14.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 46,383,754 km

• M1: 175,478 km (0.097 R)
• M2: 483,500 km (0.1 R)
• M3: 924,814 km (0.055 R)
• M4: 1,019,210 km (0.099 R)
• M5: 1,292,974 km (0.107 R)
• M6: 1,494,333 km (0.115 R)
• M7: 1,623,735 km (0.113 R)
• M8: 1,859,502 km (0.075 R)
• M9: 2,017,327 km (0.032 R)
• M10: 2,143,139 km (0.107 R)
• M11: 2,308,894 km (0.091 R)
• M12: 2,994,650 km (0.093 R)
• M13: 3,097,723 km (0.091 R)
• M14: 3,457,057 km (0.104 R)
• M15: 3,830,005 km (0.044 R)
• M16: 3,987,531 km (0.092 R)
• M17: 4,078,487 km (0.074 R)
• M18: 4,519,950 km (0.04 R)
• M19: 4,734,623 km (0.106 R)
• M20: 4,977,121 km (0.075 R)
• M21: 5,075,257 km (0.119 R)
• M22: 6,732,353 km (0.109 R)
• M23: 6,841,111 km (0.059 R)
• M24: 7,254,450 km (0.095 R)
• M25: 7,732,714 km (0.118 R)
• M26: 7,904,003 km (0.045 R)
• M27: 8,018,895 km (0.093 R)
• M28: 8,134,235 km (0.096 R)
• M29: 8,779,301 km (0.064 R)
• M30: 9,379,936 km (0.095 R)
• M31: 10,907,330 km (0.04 R)
• M32: 11,099,713 km (0.082 R)
• M33: 11,585,457 km (0.081 R)
• M34: 12,277,348 km (0.039 R)
• M35: 12,611,549 km (0.097 R)
• M36: 12,779,847 km (0.073 R)
• M37: 13,118,536 km (0.081 R)
• M38: 13,597,698 km (0.106 R)
• M39: 13,839,449 km (0.1 R)
• M40: 14,432,604 km (0.108 R)
• M41: 15,141,100 km (0.08 R)
• M42: 15,391,676 km (0.113 R)
• M43: 15,679,802 km (0.051 R)
• M44: 16,042,576 km (0.103 R)
• M45: 16,702,303 km (0.097 R)
• M46: 17,147,207 km (0.102 R)
• M47: 17,371,155 km (0.118 R)
• M48: 17,972,987 km (0.088 R)
• M49: 18,390,665 km (0.073 R)
• M50: 18,773,336 km (0.089 R)
• M51: 20,685,646 km (0.057 R)
• M52: 20,844,519 km (0.116 R)
• M53: 21,524,142 km (0.115 R)
• M54: 21,886,916 km (0.051 R)
• M55: 22,048,781 km (0.096 R)
• M56: 24,608,401 km (0.106 R)
• M57: 25,539,199 km (0.048 R)
• M58: 26,567,684 km (0.099 R)
• M59: 26,870,171 km (0.076 R)
• M60: 27,347,987 km (0.049 R)
• M61: 27,653,466 km (0.053 R)
• M62: 27,872,327 km (0.067 R)
• M63: 27,959,992 km (0.074 R)
• M64: 28,047,806 km (0.092 R)
• M65: 29,376,085 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.4

Radius: 12.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.65 AU - 10.53 AU

Year: 9863 Days

Day: 5.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,383,754 km

• M1: 177,872 km (0.081 R)
• M2: 338,241 km (0.078 R)
• M3: 644,767 km (0.063 R)
• M4: 774,917 km (0.103 R)
• M5: 914,941 km (0.059 R)
• M6: 1,345,932 km (0.066 R)
• M7: 1,532,780 km (0.114 R)
• M8: 1,980,975 km (0.081 R)
• M9: 2,078,812 km (0.1 R)
• M10: 2,195,199 km (0.052 R)
• M11: 2,296,776 km (0.096 R)
• M12: 2,487,065 km (0.1 R)
• M13: 3,397,816 km (0.101 R)
• M14: 3,797,243 km (0.112 R)
• M15: 3,879,073 km (0.119 R)
• M16: 4,233,171 km (0.085 R)
• M17: 4,403,563 km (0.109 R)
• M18: 4,995,223 km (0.116 R)
• M19: 5,426,812 km (0.099 R)
• M20: 5,705,663 km (0.091 R)
• M21: 5,823,247 km (0.086 R)
• M22: 6,350,280 km (0.084 R)
• M23: 6,619,706 km (0.108 R)
• M24: 6,793,090 km (0.106 R)
• M25: 7,144,346 km (0.057 R)
• M26: 7,450,273 km (0.108 R)
• M27: 7,604,808 km (0.071 R)
• M28: 7,734,509 km (0.057 R)
• M29: 7,969,677 km (0.072 R)
• M30: 8,127,802 km (0.097 R)
• M31: 8,286,974 km (0.085 R)
• M32: 8,852,304 km (0.079 R)
• M33: 9,236,322 km (0.071 R)
• M34: 9,319,199 km (0.066 R)
• M35: 9,878,845 km (0.099 R)
• M36: 10,134,209 km (0.087 R)
• M37: 10,363,093 km (0.112 R)
• M38: 10,507,006 km (0.094 R)
• M39: 10,622,646 km (0.06 R)
• M40: 10,972,106 km (0.047 R)
• M41: 11,059,920 km (0.054 R)
• M42: 11,207,124 km (0.108 R)
• M43: 11,473,558 km (0.114 R)
• M44: 12,560,237 km (0.043 R)
• M45: 12,806,176 km (0.117 R)
• M46: 13,240,459 km (0.078 R)
• M47: 13,648,113 km (0.088 R)
• M48: 13,742,808 km (0.05 R)
• M49: 14,604,642 km (0.055 R)
• M50: 14,766,058 km (0.063 R)
• M51: 14,960,685 km (0.116 R)
• M52: 15,123,597 km (0.096 R)
• M53: 15,648,536 km (0.116 R)
• M54: 16,480,898 km (0.118 R)
• M55: 16,885,560 km (0.066 R)
• M56: 17,055,204 km (0.082 R)
• M57: 17,395,988 km (0.078 R)
• M58: 17,946,209 km (0.059 R)
• M59: 18,432,103 km (0.114 R)
• M60: 18,606,834 km (0.1 R)
• M61: 18,817,168 km (0.068 R)
• M62: 19,452,810 km (0.063 R)
• M63: 20,095,482 km (0.111 R)
• M64: 20,383,308 km (0.115 R)
• M65: 20,672,631 km (0.109 R)
• M66: 20,890,445 km (0.093 R)
• M67: 21,438,422 km (0.103 R)
• M68: 21,548,526 km (0.066 R)
• M69: 22,065,088 km (0.112 R)
• M70: 22,324,939 km (0.082 R)
• M71: 22,772,685 km (0.098 R)
• M72: 23,148,176 km (0.081 R)
• M73: 23,715,152 km (0.089 R)
• M74: 24,133,876 km (0.109 R)
• M75: 24,862,867 km (0.114 R)
• M76: 25,637,933 km (0.086 R)
• M77: 26,303,195 km (0.067 R)

Asteroid Belt

Center: 9.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.9

Radius: 8

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.15 AU - 10.65 AU

Year: 11210 Days

Day: 7.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,383,754 km

• M1: 415,583 km (0.047 R)
• M2: 696,528 km (0.087 R)
• M3: 866,471 km (0.069 R)
• M4: 1,186,311 km (0.118 R)
• M5: 1,541,157 km (0.108 R)
• M6: 1,975,589 km (0.111 R)
• M7: 2,047,546 km (0.105 R)
• M8: 2,319,216 km (0.106 R)
• M9: 2,472,254 km (0.063 R)
• M10: 2,576,075 km (0.086 R)
• M11: 3,842,272 km (0.111 R)
• M12: 4,208,338 km (0.056 R)
• M13: 4,395,485 km (0.055 R)
• M14: 4,585,474 km (0.092 R)
• M15: 5,305,040 km (0.076 R)
• M16: 5,439,678 km (0.078 R)
• M17: 5,677,987 km (0.086 R)
• M18: 5,850,324 km (0.073 R)
• M19: 6,059,462 km (0.096 R)
• M20: 6,235,538 km (0.1 R)
• M21: 6,665,333 km (0.104 R)
• M22: 6,957,049 km (0.07 R)
• M23: 7,215,853 km (0.11 R)
• M24: 7,895,626 km (0.081 R)
• M25: 7,972,519 km (0.057 R)
• M26: 8,993,525 km (0.076 R)
• M27: 9,397,140 km (0.108 R)
• M28: 9,478,671 km (0.089 R)
• M29: 9,765,450 km (0.096 R)
• M30: 10,474,095 km (0.081 R)
• M31: 10,856,018 km (0.099 R)
• M32: 11,502,580 km (0.052 R)
• M33: 11,984,734 km (0.119 R)
• M34: 12,384,011 km (0.064 R)
• M35: 12,968,639 km (0.104 R)
• M36: 13,104,773 km (0.037 R)
• M37: 13,700,323 km (0.084 R)
• M38: 13,792,774 km (0.107 R)
• M39: 13,978,275 km (0.074 R)
• M40: 14,258,023 km (0.047 R)
• M41: 15,395,416 km (0.064 R)
• M42: 15,587,799 km (0.077 R)
• M43: 16,610,899 km (0.107 R)
• M44: 17,205,251 km (0.116 R)
• M45: 17,806,635 km (0.092 R)
• M46: 18,670,263 km (0.093 R)
• M47: 18,721,575 km (0.115 R)
• M48: 18,824,199 km (0.115 R)
• M49: 22,258,966 km (0.095 R)
• M50: 23,078,613 km (0.12 R)
• M51: 23,188,717 km (0.119 R)
• M52: 23,519,927 km (0.114 R)
• M53: 23,796,982 km (0.086 R)
• M54: 25,425,804 km (0.113 R)
• M55: 25,596,345 km (0.098 R)
• M56: 26,339,847 km (0.088 R)
• M57: 28,023,720 km (0.081 R)
• M58: 28,082,363 km (0.095 R)
• M59: 28,849,052 km (0.11 R)
• M60: 29,026,924 km (0.053 R)
• M61: 31,007,599 km (0.106 R)
• M62: 31,068,336 km (0.078 R)
• M63: 31,555,427 km (0.098 R)
• M64: 31,616,463 km (0.098 R)
• M65: 34,090,961 km (0.111 R)
• M66: 34,341,837 km (0.065 R)
• M67: 34,530,330 km (0.038 R)
• M68: 34,593,311 km (0.093 R)
• M69: 35,668,920 km (0.066 R)
• M70: 36,306,655 km (0.086 R)
• M71: 36,819,626 km (0.112 R)
• M72: 37,982,600 km (0.079 R)
• M73: 38,177,526 km (0.066 R)
• M74: 38,895,446 km (0.118 R)
• M75: 38,960,821 km (0.074 R)
• M76: 40,410,723 km (0.079 R)
• M77: 41,409,289 km (0.059 R)
• M78: 42,888,513 km (0.094 R)
• M79: 43,770,841 km (0.092 R)
• M80: 44,933,516 km (0.076 R)
• M81: 45,967,835 km (0.093 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 18,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit