🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.54 AU - 0.54 AU

Year: 140 Days

Day: 23.8 Hours

Environment

Temp: 278 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.61 AU - 0.67 AU

Year: 181 Days

Day: 19.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.26 AU - 1.92 AU

Year: 708 Days

Day: 23.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.75 AU - 1.89 AU

Year: 867 Days

Day: 40.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.32 AU - 2.4 AU

Year: 1280 Days

Day: 47.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,635,735 km

• M1: 1,015,321 km (0.056 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.14 AU - 4.14 AU

Year: 2452 Days

Day: 41.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.4

Radius: 9.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.86 AU - 6.56 AU

Year: 4818 Days

Day: 14.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,635,735 km

• M1: 126,709 km (0.073 R)
• M2: 187,297 km (0.108 R)
• M3: 273,764 km (0.09 R)
• M4: 352,303 km (0.07 R)
• M5: 425,606 km (0.115 R)
• M6: 521,797 km (0.064 R)
• M7: 748,737 km (0.072 R)
• M8: 858,692 km (0.078 R)
• M9: 1,040,004 km (0.109 R)
• M10: 1,210,546 km (0.098 R)
• M11: 1,452,595 km (0.095 R)
• M12: 1,790,387 km (0.109 R)
• M13: 2,181,586 km (0.044 R)
• M14: 2,268,951 km (0.098 R)
• M15: 2,402,093 km (0.091 R)
• M16: 2,599,263 km (0.066 R)
• M17: 2,676,456 km (0.115 R)
• M18: 2,977,147 km (0.079 R)
• M19: 3,255,399 km (0.06 R)
• M20: 3,322,120 km (0.111 R)
• M21: 3,457,057 km (0.118 R)
• M22: 3,542,178 km (0.077 R)
• M23: 3,732,168 km (0.101 R)
• M24: 3,819,682 km (0.116 R)
• M25: 3,996,657 km (0.08 R)
• M26: 4,086,266 km (0.099 R)
• M27: 5,192,841 km (0.116 R)
• M28: 5,271,081 km (0.109 R)
• M29: 5,870,520 km (0.104 R)
• M30: 6,013,535 km (0.119 R)
• M31: 6,303,007 km (0.061 R)
• M32: 6,470,557 km (0.101 R)
• M33: 6,938,798 km (0.115 R)
• M34: 7,133,425 km (0.111 R)
• M35: 7,373,978 km (0.114 R)
• M36: 7,439,951 km (0.116 R)
• M37: 7,683,945 km (0.078 R)
• M38: 8,134,085 km (0.088 R)
• M39: 8,408,298 km (0.045 R)
• M40: 8,802,040 km (0.117 R)
• M41: 8,919,025 km (0.081 R)
• M42: 9,012,973 km (0.114 R)
• M43: 9,225,551 km (0.082 R)
• M44: 9,296,760 km (0.082 R)
• M45: 9,439,775 km (0.06 R)
• M46: 9,728,050 km (0.077 R)
• M47: 9,824,840 km (0.06 R)
• M48: 9,897,545 km (0.112 R)
• M49: 10,436,695 km (0.079 R)
• M50: 11,060,818 km (0.081 R)
• M51: 12,450,133 km (0.041 R)
• M52: 12,951,884 km (0.119 R)
• M53: 13,433,440 km (0.114 R)
• M54: 13,622,233 km (0.075 R)
• M55: 13,703,464 km (0.066 R)
• M56: 14,221,522 km (0.105 R)
• M57: 14,414,054 km (0.065 R)
• M58: 14,607,334 km (0.048 R)
• M59: 14,746,012 km (0.081 R)
• M60: 15,108,487 km (0.086 R)
• M61: 15,220,686 km (0.07 R)
• M62: 15,333,034 km (0.067 R)
• M63: 15,417,557 km (0.112 R)
• M64: 15,700,297 km (0.082 R)
• M65: 15,785,567 km (0.115 R)
• M66: 16,070,551 km (0.118 R)
• M67: 16,386,053 km (0.102 R)
• M68: 16,472,371 km (0.077 R)
• M69: 17,964,311 km (0.073 R)
• M70: 18,261,861 km (0.092 R)
• M71: 18,501,068 km (0.11 R)
• M72: 18,651,115 km (0.04 R)
• M73: 18,711,253 km (0.044 R)
• M74: 18,982,623 km (0.114 R)
• M75: 20,390,190 km (0.115 R)
• M76: 20,762,838 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.9

Radius: 10.4

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.9 AU - 9.42 AU

Year: 7486 Days

Day: 10.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,635,735 km

• M1: 140,622 km (0.084 R)
• M2: 211,382 km (0.086 R)
• M3: 409,599 km (0.116 R)
• M4: 527,931 km (0.118 R)
• M5: 853,007 km (0.045 R)
• M6: 1,029,084 km (0.037 R)
• M7: 1,178,981 km (0.046 R)
• M8: 1,276,369 km (0.08 R)
• M9: 1,438,084 km (0.071 R)
• M10: 1,918,144 km (0.074 R)
• M11: 2,804,362 km (0.102 R)
• M12: 3,043,868 km (0.118 R)
• M13: 3,125,249 km (0.115 R)
• M14: 3,599,923 km (0.12 R)
• M15: 3,802,030 km (0.113 R)
• M16: 3,919,315 km (0.091 R)
• M17: 4,247,832 km (0.096 R)
• M18: 4,523,391 km (0.11 R)
• M19: 4,741,804 km (0.074 R)
• M20: 5,450,598 km (0.062 R)
• M21: 5,683,223 km (0.084 R)
• M22: 6,966,025 km (0.037 R)
• M23: 7,073,885 km (0.109 R)
• M24: 7,364,254 km (0.104 R)
• M25: 7,547,661 km (0.102 R)
• M26: 8,410,991 km (0.11 R)
• M27: 8,680,117 km (0.069 R)
• M28: 8,873,996 km (0.101 R)
• M29: 9,187,104 km (0.084 R)
• M30: 9,424,516 km (0.103 R)
• M31: 9,784,299 km (0.111 R)
• M32: 10,270,941 km (0.099 R)
• M33: 11,564,813 km (0.06 R)
• M34: 11,821,074 km (0.115 R)
• M35: 12,470,179 km (0.075 R)
• M36: 12,645,209 km (0.039 R)
• M37: 12,909,249 km (0.063 R)
• M38: 13,264,245 km (0.053 R)
• M39: 13,353,555 km (0.071 R)
• M40: 13,577,503 km (0.087 R)
• M41: 13,938,632 km (0.039 R)
• M42: 14,440,084 km (0.118 R)
• M43: 14,901,294 km (0.083 R)
• M44: 15,554,887 km (0.097 R)
• M45: 16,218,055 km (0.097 R)
• M46: 19,213,303 km (0.106 R)
• M47: 19,314,431 km (0.089 R)
• M48: 19,669,577 km (0.074 R)
• M49: 20,180,603 km (0.082 R)
• M50: 21,007,431 km (0.096 R)
• M51: 21,372,599 km (0.103 R)
• M52: 22,215,284 km (0.069 R)
• M53: 22,800,810 km (0.081 R)
• M54: 23,176,151 km (0.041 R)
• M55: 24,259,838 km (0.106 R)
• M56: 24,972,971 km (0.059 R)
• M57: 25,748,786 km (0.103 R)
• M58: 26,083,586 km (0.049 R)
• M59: 26,983,716 km (0.08 R)
• M60: 27,096,962 km (0.081 R)
• M61: 27,894,019 km (0.091 R)
• M62: 28,988,028 km (0.104 R)
• M63: 29,220,054 km (0.052 R)
• M64: 29,744,545 km (0.111 R)
• M65: 30,448,702 km (0.114 R)
• M66: 30,980,522 km (0.065 R)
• M67: 31,099,153 km (0.054 R)
• M68: 31,455,795 km (0.086 R)
• M69: 32,053,139 km (0.085 R)
• M70: 33,684,953 km (0.115 R)
• M71: 35,715,744 km (0.113 R)
• M72: 35,902,442 km (0.025 R)
• M73: 37,343,668 km (0.029 R)
• M74: 38,103,026 km (0.091 R)
• M75: 38,293,764 km (0.117 R)
• M76: 39,315,966 km (0.112 R)
• M77: 39,572,975 km (0.088 R)
• M78: 40,088,489 km (0.032 R)
• M79: 40,217,742 km (0.089 R)
• M80: 40,736,248 km (0.096 R)
• M81: 41,191,624 km (0.107 R)
• M82: 43,959,185 km (0.118 R)
• M83: 44,025,905 km (0.103 R)
• M84: 44,694,009 km (0.109 R)
• M85: 44,828,049 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.3

Radius: 13.2

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.18 AU - 9.66 AU

Year: 7870 Days

Day: 14.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 52,635,735 km

• M1: 271,371 km (0.07 R)
• M2: 554,410 km (0.055 R)
• M3: 666,459 km (0.058 R)
• M4: 777,759 km (0.103 R)
• M5: 1,153,549 km (0.063 R)
• M6: 1,472,193 km (0.064 R)
• M7: 1,635,853 km (0.103 R)
• M8: 1,805,796 km (0.031 R)
• M9: 2,681,392 km (0.115 R)
• M10: 2,994,501 km (0.11 R)
• M11: 3,811,604 km (0.118 R)
• M12: 3,933,826 km (0.104 R)
• M13: 4,254,264 km (0.062 R)
• M14: 4,491,078 km (0.089 R)
• M15: 4,863,876 km (0.107 R)
• M16: 5,150,206 km (0.099 R)
• M17: 5,860,048 km (0.09 R)
• M18: 5,961,176 km (0.067 R)
• M19: 6,350,430 km (0.102 R)
• M20: 7,744,532 km (0.106 R)
• M21: 8,034,453 km (0.106 R)
• M22: 9,253,526 km (0.098 R)
• M23: 9,704,563 km (0.117 R)
• M24: 10,284,554 km (0.112 R)
• M25: 10,505,062 km (0.099 R)
• M26: 11,453,063 km (0.044 R)
• M27: 12,506,681 km (0.115 R)
• M28: 12,794,507 km (0.119 R)
• M29: 13,005,440 km (0.104 R)
• M30: 13,483,854 km (0.057 R)
• M31: 13,725,305 km (0.066 R)
• M32: 13,914,098 km (0.092 R)
• M33: 14,705,471 km (0.117 R)
• M34: 15,037,129 km (0.117 R)
• M35: 15,203,931 km (0.118 R)
• M36: 16,445,892 km (0.098 R)
• M37: 17,195,078 km (0.101 R)
• M38: 17,984,955 km (0.114 R)
• M39: 18,846,340 km (0.077 R)
• M40: 20,026,069 km (0.086 R)
• M41: 20,148,440 km (0.045 R)

Asteroid Belt

Center: 10.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.7

Radius: 11.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.03 AU - 14.01 AU

Year: 15642 Days

Day: 14 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,635,735 km

• M1: 285,433 km (0.098 R)
• M2: 434,432 km (0.118 R)
• M3: 1,140,983 km (0.084 R)
• M4: 1,313,469 km (0.085 R)
• M5: 1,403,078 km (0.109 R)
• M6: 1,494,932 km (0.083 R)
• M7: 1,636,601 km (0.119 R)
• M8: 1,807,741 km (0.049 R)
• M9: 1,882,988 km (0.078 R)
• M10: 2,357,214 km (0.089 R)
• M11: 2,693,809 km (0.076 R)
• M12: 3,289,208 km (0.103 R)
• M13: 3,697,910 km (0.091 R)
• M14: 4,702,459 km (0.115 R)
• M15: 4,807,477 km (0.098 R)
• M16: 5,127,168 km (0.115 R)
• M17: 5,862,292 km (0.11 R)
• M18: 6,591,282 km (0.106 R)
• M19: 6,946,577 km (0.099 R)
• M20: 7,066,405 km (0.094 R)
• M21: 7,758,594 km (0.075 R)
• M22: 8,429,990 km (0.059 R)
• M23: 8,515,111 km (0.071 R)
• M24: 8,859,036 km (0.04 R)
• M25: 9,649,362 km (0.086 R)
• M26: 9,738,522 km (0.104 R)
• M27: 10,370,723 km (0.063 R)
• M28: 10,691,909 km (0.114 R)
• M29: 11,296,883 km (0.082 R)
• M30: 11,865,355 km (0.085 R)
• M31: 13,626,122 km (0.108 R)
• M32: 15,155,012 km (0.091 R)
• M33: 15,519,433 km (0.119 R)
• M34: 15,992,461 km (0.119 R)
• M35: 16,683,903 km (0.091 R)
• M36: 16,898,725 km (0.111 R)
• M37: 17,330,913 km (0.077 R)
• M38: 17,876,497 km (0.116 R)
• M39: 18,427,615 km (0.088 R)
• M40: 19,152,417 km (0.103 R)
• M41: 19,321,014 km (0.082 R)
• M42: 19,603,006 km (0.097 R)
• M43: 21,033,909 km (0.086 R)
• M44: 21,149,848 km (0.112 R)
• M45: 21,440,666 km (0.069 R)
• M46: 21,674,188 km (0.118 R)
• M47: 22,261,809 km (0.115 R)
• M48: 22,557,564 km (0.109 R)
• M49: 23,512,746 km (0.043 R)
• M50: 23,753,599 km (0.098 R)
• M51: 24,603,165 km (0.096 R)
• M52: 24,970,278 km (0.075 R)
• M53: 25,586,173 km (0.104 R)
• M54: 25,958,073 km (0.086 R)
• M55: 26,644,727 km (0.095 R)
• M56: 26,770,240 km (0.049 R)
• M57: 27,084,694 km (0.089 R)
• M58: 29,905,362 km (0.062 R)
• M59: 30,822,248 km (0.09 R)
• M60: 32,683,694 km (0.088 R)
• M61: 32,818,033 km (0.082 R)
• M62: 33,560,188 km (0.114 R)
• M63: 35,958,541 km (0.114 R)
• M64: 36,584,159 km (0.053 R)
• M65: 36,863,309 km (0.074 R)
• M66: 37,073,195 km (0.082 R)
• M67: 37,283,380 km (0.096 R)
• M68: 39,694,000 km (0.088 R)
• M69: 40,196,649 km (0.079 R)
• M70: 40,845,903 km (0.09 R)
• M71: 44,441,039 km (0.041 R)
• M72: 44,888,187 km (0.08 R)
• M73: 45,486,729 km (0.109 R)
• M74: 45,711,724 km (0.093 R)
• M75: 45,786,971 km (0.078 R)
• M76: 47,830,778 km (0.12 R)
• M77: 47,907,073 km (0.038 R)
• M78: 48,212,551 km (0.096 R)
• M79: 48,595,372 km (0.08 R)
• M80: 48,825,603 km (0.108 R)
• M81: 49,286,963 km (0.082 R)
• M82: 49,441,049 km (0.076 R)
• M83: 49,518,242 km (0.111 R)
• M84: 50,214,021 km (0.083 R)
• M85: 50,369,154 km (0.048 R)
• M86: 51,928,712 km (0.114 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 15,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit