🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.82 AU - 1.24 AU

Year: 398 Days

Day: 41.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.85 AU - 1.23 AU

Year: 404 Days

Day: 40.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.71 AU - 3.91 AU

Year: 2293 Days

Day: 21.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.3

Radius: 11

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.24 AU - 4.72 AU

Year: 3611 Days

Day: 7.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 50,797,182 km

• M1: 140,323 km (0.101 R)
• M2: 226,641 km (0.107 R)
• M3: 321,336 km (0.071 R)
• M4: 405,859 km (0.049 R)
• M5: 744,848 km (0.095 R)
• M6: 866,321 km (0.066 R)
• M7: 972,985 km (0.092 R)
• M8: 1,235,978 km (0.073 R)
• M9: 1,496,128 km (0.107 R)
• M10: 1,747,004 km (0.101 R)
• M11: 1,829,133 km (0.115 R)
• M12: 2,054,577 km (0.112 R)
• M13: 2,334,176 km (0.111 R)
• M14: 2,737,043 km (0.071 R)
• M15: 3,045,214 km (0.117 R)
• M16: 3,381,959 km (0.072 R)
• M17: 3,589,751 km (0.081 R)
• M18: 3,677,564 km (0.072 R)
• M19: 3,819,682 km (0.107 R)
• M20: 4,036,300 km (0.057 R)
• M21: 4,275,507 km (0.038 R)
• M22: 4,557,499 km (0.114 R)
• M23: 4,729,537 km (0.099 R)
• M24: 4,806,729 km (0.057 R)
• M25: 4,962,461 km (0.1 R)
• M26: 5,040,850 km (0.099 R)
• M27: 5,119,838 km (0.105 R)
• M28: 5,399,137 km (0.084 R)
• M29: 5,642,682 km (0.074 R)
• M30: 5,806,941 km (0.091 R)
• M31: 6,119,450 km (0.09 R)
• M32: 6,330,832 km (0.068 R)
• M33: 6,480,281 km (0.04 R)
• M34: 6,630,926 km (0.106 R)
• M35: 7,854,337 km (0.09 R)
• M36: 8,269,770 km (0.085 R)
• M37: 8,339,782 km (0.108 R)
• M38: 8,456,768 km (0.069 R)
• M39: 9,098,094 km (0.053 R)
• M40: 9,170,349 km (0.113 R)
• M41: 9,339,694 km (0.071 R)
• M42: 9,829,029 km (0.078 R)
• M43: 10,002,413 km (0.12 R)
• M44: 10,452,702 km (0.101 R)
• M45: 10,604,245 km (0.028 R)
• M46: 11,581,119 km (0.09 R)
• M47: 11,869,394 km (0.064 R)
• M48: 12,001,040 km (0.085 R)
• M49: 12,133,434 km (0.037 R)
• M50: 12,399,420 km (0.08 R)
• M51: 12,559,938 km (0.041 R)
• M52: 12,747,983 km (0.07 R)
• M53: 12,964,301 km (0.103 R)
• M54: 13,952,096 km (0.085 R)
• M55: 14,398,945 km (0.096 R)
• M56: 14,483,318 km (0.063 R)
• M57: 14,765,459 km (0.074 R)
• M58: 15,306,705 km (0.101 R)
• M59: 15,392,723 km (0.043 R)
• M60: 15,825,510 km (0.116 R)
• M61: 16,028,813 km (0.062 R)
• M62: 17,506,092 km (0.025 R)
• M63: 17,626,220 km (0.084 R)
• M64: 17,837,003 km (0.077 R)
• M65: 18,596,511 km (0.116 R)
• M66: 18,719,032 km (0.109 R)
• M67: 18,934,154 km (0.097 R)
• M68: 20,241,639 km (0.063 R)
• M69: 20,874,438 km (0.114 R)
• M70: 20,970,031 km (0.118 R)
• M71: 21,193,381 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.2

Radius: 9.2

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.9 AU - 5.28 AU

Year: 3745 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,797,182 km

• M1: 115,190 km (0.083 R)
• M2: 234,420 km (0.104 R)
• M3: 294,409 km (0.067 R)
• M4: 402,568 km (0.065 R)
• M5: 480,508 km (0.112 R)
• M6: 554,709 km (0.11 R)
• M7: 695,331 km (0.113 R)
• M8: 759,508 km (0.118 R)
• M9: 894,296 km (0.069 R)
• M10: 1,124,378 km (0.091 R)
• M11: 1,319,603 km (0.075 R)
• M12: 1,877,902 km (0.049 R)
• M13: 2,016,430 km (0.059 R)
• M14: 2,303,807 km (0.04 R)
• M15: 2,386,086 km (0.044 R)
• M16: 2,553,486 km (0.086 R)
• M17: 2,724,776 km (0.071 R)
• M18: 2,899,955 km (0.094 R)
• M19: 3,042,821 km (0.091 R)
• M20: 3,372,684 km (0.066 R)
• M21: 4,307,970 km (0.081 R)
• M22: 4,409,846 km (0.106 R)
• M23: 4,471,331 km (0.095 R)
• M24: 4,615,992 km (0.049 R)
• M25: 4,867,616 km (0.043 R)
• M26: 5,123,727 km (0.078 R)
• M27: 5,340,494 km (0.107 R)
• M28: 5,671,405 km (0.091 R)
• M29: 5,941,130 km (0.11 R)
• M30: 6,054,675 km (0.115 R)
• M31: 6,353,272 km (0.111 R)
• M32: 6,446,172 km (0.111 R)
• M33: 6,656,956 km (0.117 R)
• M34: 6,727,566 km (0.084 R)
• M35: 6,917,406 km (0.091 R)
• M36: 7,157,211 km (0.108 R)
• M37: 7,768,767 km (0.119 R)
• M38: 7,843,267 km (0.12 R)
• M39: 8,068,262 km (0.103 R)
• M40: 9,436,035 km (0.034 R)
• M41: 10,323,450 km (0.09 R)
• M42: 10,569,987 km (0.094 R)
• M43: 11,519,335 km (0.067 R)
• M44: 12,061,777 km (0.109 R)
• M45: 12,205,840 km (0.083 R)
• M46: 12,524,932 km (0.117 R)
• M47: 12,905,509 km (0.079 R)
• M48: 14,252,339 km (0.094 R)
• M49: 14,435,297 km (0.12 R)
• M50: 14,865,241 km (0.074 R)
• M51: 14,988,809 km (0.095 R)
• M52: 15,112,826 km (0.073 R)
• M53: 15,486,671 km (0.12 R)
• M54: 16,116,627 km (0.116 R)
• M55: 16,690,784 km (0.092 R)
• M56: 16,915,929 km (0.115 R)
• M57: 17,401,673 km (0.06 R)
• M58: 17,564,585 km (0.104 R)
• M59: 18,188,408 km (0.034 R)
• M60: 18,852,772 km (0.059 R)
• M61: 19,525,215 km (0.065 R)
• M62: 19,626,792 km (0.087 R)
• M63: 20,342,468 km (0.085 R)
• M64: 20,651,687 km (0.075 R)
• M65: 20,927,994 km (0.087 R)
• M66: 21,101,378 km (0.05 R)
• M67: 21,554,211 km (0.092 R)
• M68: 21,939,874 km (0.085 R)
• M69: 22,398,541 km (0.044 R)
• M70: 22,753,537 km (0.107 R)
• M71: 23,146,231 km (0.1 R)
• M72: 23,613,276 km (0.078 R)
• M73: 23,793,691 km (0.077 R)
• M74: 23,865,947 km (0.074 R)
• M75: 24,010,757 km (0.095 R)
• M76: 24,119,665 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.4

Radius: 9.4

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.71 AU - 7.73 AU

Year: 5907 Days

Day: 13.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,797,182 km

• M1: 154,834 km (0.085 R)
• M2: 305,928 km (0.087 R)
• M3: 551,867 km (0.077 R)
• M4: 686,505 km (0.068 R)
• M5: 1,127,519 km (0.115 R)
• M6: 1,362,537 km (0.116 R)
• M7: 1,439,281 km (0.08 R)
• M8: 1,629,570 km (0.114 R)
• M9: 1,727,706 km (0.089 R)
• M10: 2,052,184 km (0.099 R)
• M11: 2,508,307 km (0.113 R)
• M12: 2,661,047 km (0.12 R)
• M13: 3,035,790 km (0.113 R)
• M14: 3,343,662 km (0.103 R)
• M15: 3,469,623 km (0.107 R)
• M16: 3,597,230 km (0.098 R)
• M17: 3,769,717 km (0.066 R)
• M18: 4,078,337 km (0.114 R)
• M19: 4,235,714 km (0.103 R)
• M20: 4,579,789 km (0.087 R)
• M21: 4,956,925 km (0.091 R)
• M22: 5,640,737 km (0.029 R)
• M23: 5,816,365 km (0.103 R)
• M24: 6,173,007 km (0.113 R)
• M25: 6,250,349 km (0.111 R)
• M26: 6,668,475 km (0.067 R)
• M27: 7,642,207 km (0.112 R)
• M28: 8,117,330 km (0.113 R)
• M29: 9,421,076 km (0.11 R)
• M30: 9,599,845 km (0.101 R)
• M31: 9,659,684 km (0.088 R)
• M32: 9,839,950 km (0.085 R)
• M33: 10,021,262 km (0.109 R)
• M34: 10,356,661 km (0.078 R)
• M35: 10,664,832 km (0.12 R)
• M36: 11,321,567 km (0.105 R)
• M37: 11,543,420 km (0.078 R)
• M38: 12,056,092 km (0.096 R)
• M39: 12,477,958 km (0.108 R)
• M40: 13,070,216 km (0.091 R)
• M41: 13,470,091 km (0.081 R)
• M42: 14,213,742 km (0.051 R)
• M43: 14,316,217 km (0.079 R)
• M44: 15,917,513 km (0.065 R)
• M45: 16,273,107 km (0.074 R)
• M46: 16,344,465 km (0.093 R)
• M47: 16,415,973 km (0.112 R)
• M48: 16,487,630 km (0.091 R)
• M49: 16,775,307 km (0.118 R)
• M50: 18,016,221 km (0.109 R)
• M51: 18,238,224 km (0.12 R)
• M52: 18,573,024 km (0.056 R)
• M53: 18,797,272 km (0.109 R)
• M54: 18,909,769 km (0.101 R)
• M55: 19,286,307 km (0.051 R)
• M56: 19,475,548 km (0.085 R)
• M57: 19,589,392 km (0.079 R)
• M58: 19,817,828 km (0.04 R)
• M59: 20,623,862 km (0.12 R)
• M60: 20,972,724 km (0.1 R)
• M61: 21,050,515 km (0.081 R)
• M62: 22,506,551 km (0.103 R)
• M63: 23,146,231 km (0.118 R)
• M64: 24,607,204 km (0.08 R)
• M65: 24,689,333 km (0.093 R)
• M66: 24,936,020 km (0.029 R)
• M67: 26,181,572 km (0.112 R)
• M68: 26,475,233 km (0.107 R)
• M69: 26,643,530 km (0.067 R)
• M70: 27,065,696 km (0.083 R)
• M71: 27,489,955 km (0.094 R)
• M72: 27,959,393 km (0.081 R)
• M73: 28,216,552 km (0.073 R)
• M74: 28,517,543 km (0.088 R)
• M75: 28,906,049 km (0.087 R)
• M76: 28,992,666 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.5

Radius: 3.5

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15.92 AU - 17.5 AU

Year: 26011 Days

Day: 18 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 50,797,182 km

• M1: 61,485 km (0.063 R)
• M2: 307,274 km (0.114 R)
• M3: 419,472 km (0.05 R)
• M4: 610,958 km (0.11 R)
• M5: 645,365 km (0.068 R)
• M6: 846,126 km (0.089 R)
• M7: 1,672,654 km (0.106 R)
• M8: 2,259,676 km (0.088 R)
• M9: 2,962,636 km (0.087 R)
• M10: 3,200,796 km (0.084 R)
• M11: 3,352,787 km (0.094 R)
• M12: 3,695,516 km (0.105 R)
• M13: 3,727,231 km (0.107 R)
• M14: 4,583,080 km (0.102 R)
• M15: 4,788,927 km (0.117 R)
• M16: 5,103,232 km (0.098 R)
• M17: 5,316,559 km (0.08 R)
• M18: 5,715,087 km (0.115 R)
• M19: 5,936,492 km (0.105 R)
• M20: 6,048,242 km (0.088 R)
• M21: 6,617,462 km (0.083 R)
• M22: 6,656,058 km (0.11 R)
• M23: 7,847,007 km (0.1 R)
• M24: 7,887,847 km (0.06 R)
• M25: 8,634,639 km (0.119 R)
• M26: 10,733,348 km (0.108 R)
• M27: 11,327,551 km (0.105 R)
• M28: 11,932,525 km (0.091 R)
• M29: 12,883,369 km (0.116 R)
• M30: 13,612,209 km (0.11 R)
• M31: 20,915,129 km (0.118 R)
• M32: 21,028,374 km (0.032 R)
• M33: 21,085,221 km (0.071 R)
• M34: 22,636,402 km (0.038 R)
• M35: 25,000,946 km (0.032 R)
• M36: 26,518,167 km (0.089 R)
• M37: 26,702,173 km (0.11 R)
• M38: 26,825,142 km (0.039 R)
• M39: 28,189,924 km (0.068 R)
• M40: 28,566,013 km (0.094 R)
• M41: 28,691,824 km (0.094 R)
• M42: 29,133,288 km (0.051 R)
• M43: 30,279,058 km (0.109 R)
• M44: 30,343,086 km (0.029 R)
• M45: 33,869,856 km (0.074 R)
• M46: 34,670,952 km (0.117 R)
• M47: 35,208,457 km (0.081 R)
• M48: 36,223,778 km (0.058 R)
• M49: 40,098,213 km (0.091 R)
• M50: 40,521,126 km (0.049 R)
• M51: 41,300,232 km (0.09 R)
• M52: 41,513,559 km (0.084 R)
• M53: 41,584,767 km (0.118 R)
• M54: 42,012,767 km (0.109 R)
• M55: 42,729,341 km (0.088 R)
• M56: 44,392,869 km (0.112 R)
• M57: 47,038,657 km (0.1 R)
• M58: 48,755,592 km (0.082 R)
• M59: 49,659,462 km (0.045 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 10,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit