🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.67 AU - 0.87 AU

Year: 257 Days

Day: 44.1 Hours

Environment

Temp: 99 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.92 AU - 1.28 AU

Year: 439 Days

Day: 40.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.94 AU - 1.46 AU

Year: 501 Days

Day: 36.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,163,895 km

• M1: 579,542 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.48 AU - 1.72 AU

Year: 771 Days

Day: 35.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.81 AU - 3.01 AU

Year: 1890 Days

Day: 23.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,163,895 km

• M1: 1,786,199 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.9 AU - 4.34 AU

Year: 2623 Days

Day: 38.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.9

Radius: 9.7

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.12 AU - 5.82 AU

Year: 4872 Days

Day: 14.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,163,895 km

• M1: 176,974 km (0.065 R)
• M2: 422,764 km (0.115 R)
• M3: 550,670 km (0.112 R)
• M4: 739,163 km (0.073 R)
• M5: 860,188 km (0.115 R)
• M6: 1,082,041 km (0.119 R)
• M7: 1,837,062 km (0.112 R)
• M8: 2,195,050 km (0.12 R)
• M9: 2,482,577 km (0.081 R)
• M10: 3,014,696 km (0.107 R)
• M11: 3,253,604 km (0.113 R)
• M12: 3,877,726 km (0.079 R)
• M13: 4,007,129 km (0.115 R)
• M14: 4,203,700 km (0.096 R)
• M15: 4,358,983 km (0.067 R)
• M16: 4,426,003 km (0.113 R)
• M17: 4,743,748 km (0.096 R)
• M18: 4,812,863 km (0.118 R)
• M19: 5,163,221 km (0.114 R)
• M20: 5,425,316 km (0.09 R)
• M21: 5,618,896 km (0.098 R)
• M22: 6,062,603 km (0.114 R)
• M23: 6,137,552 km (0.054 R)
• M24: 6,440,936 km (0.09 R)
• M25: 6,697,497 km (0.117 R)
• M26: 6,801,018 km (0.061 R)
• M27: 6,879,108 km (0.069 R)
• M28: 7,247,269 km (0.104 R)
• M29: 7,784,325 km (0.091 R)
• M30: 7,975,212 km (0.057 R)
• M31: 8,389,897 km (0.08 R)
• M32: 8,896,585 km (0.112 R)
• M33: 10,536,028 km (0.117 R)
• M34: 11,051,842 km (0.105 R)
• M35: 11,174,512 km (0.062 R)
• M36: 11,235,997 km (0.106 R)
• M37: 11,638,266 km (0.038 R)
• M38: 11,731,764 km (0.113 R)
• M39: 11,856,828 km (0.061 R)
• M40: 12,266,427 km (0.097 R)
• M41: 12,841,182 km (0.116 R)
• M42: 13,392,151 km (0.072 R)
• M43: 13,719,770 km (0.109 R)
• M44: 13,983,811 km (0.052 R)
• M45: 14,316,217 km (0.104 R)
• M46: 14,416,448 km (0.106 R)
• M47: 14,584,147 km (0.108 R)
• M48: 14,786,104 km (0.098 R)
• M49: 14,921,191 km (0.095 R)
• M50: 15,090,835 km (0.108 R)
• M51: 15,260,928 km (0.1 R)
• M52: 15,913,473 km (0.113 R)
• M53: 16,052,001 km (0.049 R)
• M54: 16,365,109 km (0.098 R)
• M55: 17,673,792 km (0.07 R)
• M56: 18,069,328 km (0.078 R)
• M57: 18,322,448 km (0.091 R)
• M58: 18,431,355 km (0.119 R)
• M59: 18,759,274 km (0.078 R)
• M60: 18,905,730 km (0.034 R)
• M61: 19,089,287 km (0.094 R)
• M62: 19,347,193 km (0.048 R)
• M63: 19,717,598 km (0.082 R)
• M64: 20,015,597 km (0.114 R)
• M65: 20,277,692 km (0.084 R)
• M66: 20,843,023 km (0.119 R)
• M67: 21,184,554 km (0.102 R)
• M68: 21,413,439 km (0.105 R)
• M69: 23,785,912 km (0.094 R)
• M70: 23,865,199 km (0.112 R)
• M71: 24,143,002 km (0.068 R)
• M72: 25,224,744 km (0.114 R)
• M73: 25,548,324 km (0.111 R)
• M74: 25,629,556 km (0.106 R)
• M75: 25,751,329 km (0.079 R)
• M76: 25,873,401 km (0.104 R)
• M77: 26,773,980 km (0.043 R)
• M78: 27,145,431 km (0.102 R)
• M79: 27,269,597 km (0.1 R)
• M80: 27,726,619 km (0.04 R)
• M81: 27,893,421 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.8

Radius: 13.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.96 AU - 7.98 AU

Year: 6267 Days

Day: 6.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,163,895 km

• M1: 285,433 km (0.059 R)
• M2: 414,685 km (0.108 R)
• M3: 718,369 km (0.09 R)
• M4: 827,725 km (0.112 R)
• M5: 930,499 km (0.091 R)
• M6: 1,512,883 km (0.052 R)
• M7: 1,609,374 km (0.077 R)
• M8: 1,741,319 km (0.068 R)
• M9: 2,087,788 km (0.047 R)
• M10: 2,362,300 km (0.113 R)
• M11: 2,845,950 km (0.096 R)
• M12: 3,027,861 km (0.098 R)
• M13: 3,213,661 km (0.089 R)
• M14: 3,382,109 km (0.038 R)
• M15: 3,838,233 km (0.077 R)
• M16: 4,062,480 km (0.097 R)
• M17: 4,268,027 km (0.093 R)
• M18: 5,075,706 km (0.074 R)
• M19: 5,674,247 km (0.096 R)
• M20: 5,878,748 km (0.11 R)
• M21: 5,981,970 km (0.106 R)
• M22: 6,216,390 km (0.099 R)
• M23: 6,694,505 km (0.093 R)
• M24: 6,856,519 km (0.098 R)
• M25: 7,212,113 km (0.113 R)
• M26: 7,856,132 km (0.042 R)
• M27: 8,315,098 km (0.105 R)
• M28: 8,990,084 km (0.038 R)
• M29: 9,079,394 km (0.104 R)
• M30: 9,228,992 km (0.077 R)
• M31: 9,530,731 km (0.06 R)
• M32: 9,621,836 km (0.101 R)
• M33: 10,864,845 km (0.07 R)
• M34: 11,895,574 km (0.103 R)
• M35: 12,223,941 km (0.072 R)
• M36: 12,389,396 km (0.112 R)
• M37: 12,856,441 km (0.109 R)
• M38: 13,092,058 km (0.109 R)
• M39: 13,567,779 km (0.1 R)
• M40: 13,739,068 km (0.116 R)
• M41: 13,945,663 km (0.105 R)
• M42: 14,049,185 km (0.053 R)
• M43: 14,922,836 km (0.082 R)
• M44: 15,241,629 km (0.088 R)
• M45: 16,211,622 km (0.03 R)
• M46: 16,869,404 km (0.042 R)
• M47: 17,387,162 km (0.102 R)
• M48: 17,910,007 km (0.081 R)
• M49: 18,135,750 km (0.111 R)
• M50: 18,856,662 km (0.058 R)
• M51: 19,163,038 km (0.09 R)
• M52: 19,355,421 km (0.115 R)
• M53: 19,471,060 km (0.05 R)
• M54: 20,640,766 km (0.073 R)
• M55: 20,956,567 km (0.109 R)
• M56: 21,194,428 km (0.092 R)
• M57: 21,552,864 km (0.096 R)
• M58: 21,753,026 km (0.114 R)
• M59: 22,681,132 km (0.096 R)
• M60: 23,007,105 km (0.096 R)
• M61: 23,704,680 km (0.102 R)
• M62: 24,367,698 km (0.043 R)
• M63: 24,743,338 km (0.109 R)
• M64: 25,627,162 km (0.093 R)
• M65: 25,966,600 km (0.102 R)
• M66: 26,222,263 km (0.105 R)
• M67: 26,607,178 km (0.085 R)
• M68: 27,252,842 km (0.106 R)
• M69: 27,555,928 km (0.099 R)
• M70: 27,686,228 km (0.1 R)
• M71: 27,860,210 km (0.116 R)
• M72: 28,253,054 km (0.093 R)
• M73: 28,384,401 km (0.055 R)
• M74: 29,842,531 km (0.03 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.1

Radius: 3.1

Gravity: 39.14 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 11.19 AU - 14.51 AU

Year: 17541 Days

Day: 18 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,163,895 km

• M1: 277,654 km (0.086 R)
• M2: 320,289 km (0.108 R)
• M3: 396,135 km (0.06 R)
• M4: 461,210 km (0.103 R)
• M5: 676,332 km (0.118 R)
• M6: 898,036 km (0.116 R)
• M7: 983,905 km (0.068 R)
• M8: 1,005,896 km (0.077 R)
• M9: 1,072,617 km (0.099 R)
• M10: 1,186,910 km (0.112 R)
• M11: 1,353,711 km (0.104 R)
• M12: 1,427,463 km (0.067 R)
• M13: 1,527,843 km (0.025 R)
• M14: 1,656,497 km (0.09 R)
• M15: 1,761,964 km (0.064 R)
• M16: 1,951,953 km (0.099 R)
• M17: 2,007,304 km (0.091 R)
• M18: 3,519,888 km (0.094 R)
• M19: 3,655,424 km (0.103 R)
• M20: 4,214,920 km (0.096 R)
• M21: 4,286,727 km (0.039 R)
• M22: 4,395,185 km (0.105 R)
• M23: 5,450,299 km (0.092 R)
• M24: 5,885,330 km (0.088 R)
• M25: 6,086,689 km (0.108 R)
• M26: 6,454,699 km (0.087 R)
• M27: 8,086,812 km (0.107 R)
• M28: 8,220,702 km (0.093 R)
• M29: 8,764,191 km (0.116 R)
• M30: 10,268,847 km (0.099 R)
• M31: 10,511,046 km (0.117 R)
• M32: 10,951,761 km (0.108 R)
• M33: 11,248,862 km (0.115 R)
• M34: 11,750,015 km (0.101 R)
• M35: 12,515,358 km (0.111 R)
• M36: 12,566,969 km (0.053 R)
• M37: 13,244,049 km (0.065 R)
• M38: 13,296,708 km (0.099 R)
• M39: 13,560,598 km (0.055 R)
• M40: 14,040,059 km (0.044 R)
• M41: 15,235,047 km (0.1 R)
• M42: 16,012,507 km (0.117 R)
• M43: 16,688,989 km (0.12 R)
• M44: 16,802,534 km (0.035 R)
• M45: 18,420,584 km (0.094 R)
• M46: 20,999,951 km (0.108 R)
• M47: 23,690,020 km (0.115 R)
• M48: 24,073,888 km (0.106 R)
• M49: 25,958,073 km (0.09 R)
• M50: 27,284,856 km (0.077 R)
• M51: 27,754,444 km (0.072 R)
• M52: 30,280,255 km (0.091 R)
• M53: 30,627,172 km (0.088 R)
• M54: 30,975,436 km (0.074 R)
• M55: 31,676,003 km (0.088 R)
• M56: 32,239,987 km (0.055 R)
• M57: 33,808,371 km (0.114 R)
• M58: 34,529,433 km (0.081 R)
• M59: 35,913,362 km (0.091 R)
• M60: 37,018,591 km (0.115 R)
• M61: 40,859,218 km (0.12 R)
• M62: 41,012,406 km (0.111 R)
• M63: 41,935,425 km (0.065 R)
• M64: 43,880,347 km (0.119 R)
• M65: 44,351,430 km (0.074 R)
• M66: 45,061,272 km (0.116 R)
• M67: 45,298,684 km (0.056 R)
• M68: 45,457,258 km (0.104 R)
• M69: 45,615,981 km (0.086 R)
• M70: 45,854,440 km (0.107 R)
• M71: 46,412,291 km (0.048 R)
• M72: 46,972,535 km (0.098 R)
• M73: 48,342,103 km (0.068 R)
• M74: 48,747,513 km (0.097 R)
• M75: 51,285,740 km (0.034 R)
• M76: 51,616,352 km (0.064 R)
• M77: 53,280,030 km (0.039 R)
• M78: 53,698,754 km (0.086 R)
• M79: 54,539,345 km (0.087 R)
• M80: 55,130,406 km (0.082 R)
• M81: 55,299,601 km (0.067 R)
• M82: 56,318,662 km (0.104 R)
• M83: 57,001,576 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.9

Radius: 7.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.67 AU - 19.13 AU

Year: 26456 Days

Day: 19.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,163,895 km

• M1: 349,311 km (0.078 R)
• M2: 692,638 km (0.078 R)
• M3: 1,048,382 km (0.088 R)
• M4: 1,455,438 km (0.119 R)
• M5: 1,849,030 km (0.118 R)
• M6: 2,149,721 km (0.112 R)
• M7: 2,369,630 km (0.099 R)
• M8: 2,629,781 km (0.106 R)
• M9: 2,797,031 km (0.073 R)
• M10: 4,374,242 km (0.087 R)
• M11: 4,653,092 km (0.1 R)
• M12: 5,955,940 km (0.112 R)
• M13: 6,852,630 km (0.064 R)
• M14: 7,036,934 km (0.1 R)
• M15: 8,372,843 km (0.052 R)
• M16: 8,868,611 km (0.081 R)
• M17: 9,272,076 km (0.113 R)
• M18: 10,044,749 km (0.111 R)
• M19: 10,465,269 km (0.046 R)
• M20: 11,052,889 km (0.078 R)
• M21: 11,269,208 km (0.096 R)
• M22: 11,596,229 km (0.086 R)
• M23: 12,709,087 km (0.09 R)
• M24: 13,221,011 km (0.097 R)
• M25: 13,393,198 km (0.114 R)
• M26: 14,856,116 km (0.114 R)
• M27: 15,395,117 km (0.098 R)
• M28: 15,758,041 km (0.111 R)
• M29: 16,615,835 km (0.069 R)
• M30: 17,175,182 km (0.112 R)
• M31: 18,825,695 km (0.106 R)
• M32: 20,261,386 km (0.067 R)
• M33: 20,659,017 km (0.068 R)
• M34: 21,126,211 km (0.111 R)
• M35: 21,799,551 km (0.113 R)
• M36: 22,616,954 km (0.118 R)
• M37: 22,822,950 km (0.034 R)
• M38: 24,492,463 km (0.087 R)
• M39: 25,484,446 km (0.114 R)
• M40: 25,627,312 km (0.102 R)
• M41: 26,489,594 km (0.065 R)
• M42: 26,706,661 km (0.108 R)
• M43: 29,207,787 km (0.063 R)
• M44: 29,656,731 km (0.103 R)
• M45: 31,552,435 km (0.077 R)
• M46: 33,097,033 km (0.055 R)
• M47: 34,350,214 km (0.104 R)
• M48: 35,778,724 km (0.113 R)
• M49: 37,550,711 km (0.088 R)
• M50: 42,695,980 km (0.091 R)
• M51: 42,780,802 km (0.112 R)
• M52: 43,120,539 km (0.073 R)
• M53: 43,631,715 km (0.104 R)
• M54: 43,717,135 km (0.046 R)
• M55: 45,091,042 km (0.076 R)
• M56: 45,870,148 km (0.104 R)
• M57: 46,566,376 km (0.028 R)
• M58: 46,828,322 km (0.025 R)
• M59: 47,353,860 km (0.096 R)
• M60: 47,969,305 km (0.079 R)
• M61: 50,816,602 km (0.082 R)
• M62: 51,536,915 km (0.051 R)
• M63: 51,627,272 km (0.078 R)
• M64: 52,987,715 km (0.09 R)
• M65: 53,809,756 km (0.053 R)
• M66: 54,451,979 km (0.08 R)
• M67: 54,727,987 km (0.087 R)
• M68: 54,819,990 km (0.093 R)
• M69: 55,004,444 km (0.105 R)
• M70: 57,046,156 km (0.103 R)
• M71: 58,829,213 km (0.101 R)
• M72: 61,394,517 km (0.103 R)
• M73: 62,546,421 km (0.072 R)
• M74: 62,738,953 km (0.103 R)
• M75: 64,773,784 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 18,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit