🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.47 AU - 0.61 AU

Year: 152 Days

Day: 32.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.73 AU - 0.89 AU

Year: 279 Days

Day: 36 Hours

Environment

Temp: 35 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.06 AU - 1.4 AU

Year: 522 Days

Day: 37.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.76 AU - 2.44 AU

Year: 1165 Days

Day: 12.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.1

Radius: 11.7

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.09 AU - 7.13 AU

Year: 5783 Days

Day: 5.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,492,160 km

• M1: 151,393 km (0.08 R)
• M2: 296,952 km (0.082 R)
• M3: 445,502 km (0.106 R)
• M4: 689,945 km (0.063 R)
• M5: 829,071 km (0.026 R)
• M6: 1,137,393 km (0.082 R)
• M7: 1,288,187 km (0.065 R)
• M8: 1,742,366 km (0.106 R)
• M9: 2,018,075 km (0.063 R)
• M10: 2,307,846 km (0.069 R)
• M11: 2,393,267 km (0.1 R)
• M12: 2,974,155 km (0.105 R)
• M13: 3,067,355 km (0.079 R)
• M14: 3,280,831 km (0.109 R)
• M15: 3,425,941 km (0.08 R)
• M16: 3,499,244 km (0.029 R)
• M17: 3,899,418 km (0.041 R)
• M18: 4,053,354 km (0.1 R)
• M19: 4,393,839 km (0.108 R)
• M20: 4,473,724 km (0.082 R)
• M21: 4,554,058 km (0.052 R)
• M22: 4,963,358 km (0.047 R)
• M23: 5,214,832 km (0.097 R)
• M24: 5,384,626 km (0.081 R)
• M25: 5,614,109 km (0.084 R)
• M26: 5,846,734 km (0.109 R)
• M27: 5,934,847 km (0.043 R)
• M28: 6,321,707 km (0.102 R)
• M29: 6,747,612 km (0.104 R)
• M30: 7,057,579 km (0.052 R)
• M31: 7,151,377 km (0.095 R)
• M32: 7,659,261 km (0.026 R)
• M33: 7,788,065 km (0.104 R)
• M34: 8,576,147 km (0.089 R)
• M35: 8,979,612 km (0.093 R)
• M36: 9,666,117 km (0.106 R)
• M37: 10,262,863 km (0.09 R)
• M38: 10,583,601 km (0.066 R)
• M39: 11,862,363 km (0.115 R)
• M40: 12,086,461 km (0.108 R)
• M41: 14,126,527 km (0.064 R)
• M42: 14,483,617 km (0.072 R)
• M43: 14,763,215 km (0.099 R)
• M44: 14,923,884 km (0.101 R)
• M45: 15,653,921 km (0.089 R)
• M46: 16,064,567 km (0.087 R)
• M47: 16,312,601 km (0.115 R)
• M48: 16,980,406 km (0.118 R)
• M49: 17,487,093 km (0.063 R)
• M50: 17,956,083 km (0.027 R)
• M51: 18,645,430 km (0.085 R)
• M52: 18,993,394 km (0.102 R)
• M53: 19,872,581 km (0.064 R)
• M54: 20,139,015 km (0.057 R)
• M55: 21,307,075 km (0.112 R)
• M56: 21,397,731 km (0.085 R)
• M57: 21,488,687 km (0.073 R)
• M58: 21,944,960 km (0.096 R)
• M59: 22,128,517 km (0.088 R)
• M60: 22,543,053 km (0.028 R)
• M61: 22,820,856 km (0.107 R)
• M62: 24,511,761 km (0.103 R)
• M63: 25,036,400 km (0.067 R)
• M64: 26,632,610 km (0.091 R)
• M65: 27,665,583 km (0.073 R)
• M66: 28,161,949 km (0.113 R)
• M67: 28,811,802 km (0.085 R)
• M68: 29,567,570 km (0.097 R)
• M69: 30,126,169 km (0.116 R)
• M70: 30,790,683 km (0.063 R)
• M71: 31,150,465 km (0.1 R)
• M72: 31,253,538 km (0.1 R)
• M73: 31,511,744 km (0.082 R)
• M74: 32,551,449 km (0.075 R)
• M75: 33,022,982 km (0.081 R)
• M76: 33,180,658 km (0.036 R)
• M77: 34,291,422 km (0.112 R)
• M78: 34,824,739 km (0.114 R)
• M79: 35,414,454 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.6

Radius: 11.7

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.29 AU - 9.55 AU

Year: 11070 Days

Day: 12.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,492,160 km

• M1: 165,754 km (0.087 R)
• M2: 457,919 km (0.062 R)
• M3: 586,274 km (0.109 R)
• M4: 785,389 km (0.036 R)
• M5: 883,675 km (0.051 R)
• M6: 1,928,167 km (0.098 R)
• M7: 2,890,081 km (0.103 R)
• M8: 3,079,323 km (0.086 R)
• M9: 4,299,144 km (0.08 R)
• M10: 4,662,367 km (0.088 R)
• M11: 5,574,316 km (0.106 R)
• M12: 6,010,543 km (0.093 R)
• M13: 6,172,109 km (0.089 R)
• M14: 6,706,622 km (0.108 R)
• M15: 7,385,048 km (0.112 R)
• M16: 7,776,247 km (0.096 R)
• M17: 8,174,327 km (0.1 R)
• M18: 9,268,336 km (0.087 R)
• M19: 9,832,619 km (0.046 R)
• M20: 10,118,950 km (0.095 R)
• M21: 10,650,920 km (0.085 R)
• M22: 11,491,061 km (0.081 R)
• M23: 12,403,907 km (0.104 R)
• M24: 12,765,186 km (0.071 R)
• M25: 12,921,067 km (0.097 R)
• M26: 13,869,817 km (0.111 R)
• M27: 14,137,298 km (0.058 R)
• M28: 14,623,192 km (0.114 R)
• M29: 14,895,460 km (0.104 R)
• M30: 15,004,966 km (0.066 R)
• M31: 15,889,687 km (0.069 R)
• M32: 16,507,826 km (0.101 R)
• M33: 16,905,307 km (0.097 R)
• M34: 17,076,597 km (0.084 R)
• M35: 17,478,566 km (0.094 R)
• M36: 17,767,590 km (0.089 R)
• M37: 17,883,677 km (0.093 R)
• M38: 18,585,291 km (0.063 R)
• M39: 21,481,057 km (0.094 R)
• M40: 22,351,867 km (0.102 R)
• M41: 22,477,230 km (0.087 R)
• M42: 22,602,742 km (0.116 R)
• M43: 22,791,535 km (0.083 R)
• M44: 23,871,332 km (0.107 R)
• M45: 24,127,893 km (0.107 R)
• M46: 25,293,410 km (0.076 R)
• M47: 25,554,907 km (0.107 R)
• M48: 25,685,954 km (0.055 R)
• M49: 26,014,771 km (0.087 R)
• M50: 28,218,946 km (0.081 R)
• M51: 29,515,061 km (0.08 R)
• M52: 29,652,542 km (0.08 R)
• M53: 30,691,200 km (0.064 R)
• M54: 31,179,787 km (0.113 R)
• M55: 32,094,278 km (0.104 R)
• M56: 33,446,643 km (0.052 R)
• M57: 34,527,488 km (0.056 R)
• M58: 34,672,448 km (0.119 R)
• M59: 34,817,558 km (0.096 R)
• M60: 35,254,234 km (0.102 R)
• M61: 35,619,702 km (0.114 R)
• M62: 36,280,476 km (0.101 R)
• M63: 38,211,934 km (0.074 R)
• M64: 38,512,177 km (0.092 R)
• M65: 39,190,304 km (0.119 R)
• M66: 40,100,607 km (0.109 R)
• M67: 40,253,047 km (0.054 R)
• M68: 41,556,194 km (0.087 R)
• M69: 42,484,449 km (0.04 R)
• M70: 43,185,165 km (0.118 R)
• M71: 43,497,825 km (0.091 R)
• M72: 45,072,193 km (0.115 R)
• M73: 45,548,213 km (0.119 R)
• M74: 45,627,650 km (0.096 R)
• M75: 45,866,408 km (0.078 R)
• M76: 47,227,150 km (0.109 R)
• M77: 47,307,634 km (0.039 R)
• M78: 50,152,387 km (0.118 R)
• M79: 51,057,753 km (0.118 R)
• M80: 54,058,687 km (0.113 R)
• M81: 54,227,134 km (0.036 R)
• M82: 54,480,104 km (0.036 R)
• M83: 54,733,373 km (0.057 R)
• M84: 55,750,489 km (0.104 R)
• M85: 56,261,366 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.5

Radius: 13.3

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.23 AU - 11.39 AU

Year: 11764 Days

Day: 5.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,492,160 km

• M1: 310,116 km (0.096 R)
• M2: 405,261 km (0.108 R)
• M3: 515,065 km (0.053 R)
• M4: 1,093,112 km (0.057 R)
• M5: 1,237,773 km (0.114 R)
• M6: 1,345,334 km (0.098 R)
• M7: 1,711,699 km (0.09 R)
• M8: 2,266,557 km (0.079 R)
• M9: 2,760,829 km (0.098 R)
• M10: 3,319,128 km (0.104 R)
• M11: 3,595,884 km (0.095 R)
• M12: 3,976,910 km (0.08 R)
• M13: 4,881,528 km (0.083 R)
• M14: 5,161,575 km (0.118 R)
• M15: 5,303,693 km (0.074 R)
• M16: 5,447,008 km (0.08 R)
• M17: 6,258,876 km (0.087 R)
• M18: 6,372,420 km (0.115 R)
• M19: 6,525,160 km (0.081 R)
• M20: 6,951,215 km (0.084 R)
• M21: 8,575,848 km (0.119 R)
• M22: 9,171,397 km (0.112 R)
• M23: 9,257,565 km (0.056 R)
• M24: 9,387,416 km (0.069 R)
• M25: 9,648,763 km (0.042 R)
• M26: 10,447,466 km (0.06 R)
• M27: 10,627,882 km (0.109 R)
• M28: 10,854,821 km (0.114 R)
• M29: 11,591,741 km (0.116 R)
• M30: 11,778,588 km (0.088 R)
• M31: 13,065,579 km (0.106 R)
• M32: 13,997,873 km (0.117 R)
• M33: 14,397,000 km (0.093 R)
• M34: 14,597,910 km (0.096 R)
• M35: 15,308,350 km (0.084 R)
• M36: 17,080,636 km (0.042 R)
• M37: 18,207,557 km (0.086 R)
• M38: 18,917,249 km (0.073 R)
• M39: 20,138,716 km (0.1 R)
• M40: 20,758,949 km (0.062 R)
• M41: 22,018,413 km (0.119 R)
• M42: 23,008,601 km (0.052 R)
• M43: 23,361,503 km (0.12 R)
• M44: 23,479,535 km (0.092 R)
• M45: 23,775,590 km (0.117 R)
• M46: 24,311,449 km (0.088 R)
• M47: 24,731,071 km (0.106 R)
• M48: 25,334,549 km (0.053 R)
• M49: 25,638,233 km (0.096 R)
• M50: 26,310,376 km (0.068 R)
• M51: 26,988,353 km (0.115 R)
• M52: 27,609,783 km (0.069 R)
• M53: 27,922,293 km (0.06 R)
• M54: 28,235,850 km (0.04 R)
• M55: 30,335,007 km (0.076 R)
• M56: 31,240,823 km (0.116 R)
• M57: 33,944,056 km (0.073 R)
• M58: 34,614,703 km (0.105 R)
• M59: 34,884,129 km (0.064 R)
• M60: 37,894,188 km (0.084 R)
• M61: 38,102,428 km (0.098 R)
• M62: 38,729,542 km (0.093 R)
• M63: 38,939,279 km (0.11 R)
• M64: 41,200,301 km (0.054 R)
• M65: 41,772,213 km (0.094 R)
• M66: 42,274,862 km (0.098 R)
• M67: 42,418,775 km (0.103 R)
• M68: 43,068,629 km (0.103 R)
• M69: 44,378,208 km (0.094 R)
• M70: 44,597,818 km (0.077 R)
• M71: 45,405,946 km (0.109 R)
• M72: 46,144,660 km (0.053 R)
• M73: 46,367,112 km (0.09 R)
• M74: 46,515,513 km (0.078 R)
• M75: 46,961,913 km (0.109 R)
• M76: 47,784,103 km (0.063 R)
• M77: 48,009,098 km (0.115 R)
• M78: 48,535,533 km (0.089 R)
• M79: 50,813,310 km (0.103 R)

Asteroid Belt

Center: 11.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.9

Radius: 8

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 13.94 AU - 14.4 AU

Year: 20423 Days

Day: 19 Hours

Environment

Temp: -195 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,492,160 km

• M1: 160,519 km (0.076 R)
• M2: 398,828 km (0.073 R)
• M3: 566,976 km (0.037 R)
• M4: 692,189 km (0.073 R)
• M5: 1,310,029 km (0.107 R)
• M6: 1,450,202 km (0.089 R)
• M7: 2,223,024 km (0.101 R)
• M8: 2,323,405 km (0.082 R)
• M9: 2,459,539 km (0.033 R)
• M10: 3,719,751 km (0.059 R)
• M11: 3,799,337 km (0.103 R)
• M12: 3,879,372 km (0.045 R)
• M13: 4,372,147 km (0.056 R)
• M14: 4,711,585 km (0.105 R)
• M15: 5,281,254 km (0.109 R)
• M16: 5,415,892 km (0.1 R)
• M17: 5,597,055 km (0.044 R)
• M18: 6,581,110 km (0.068 R)
• M19: 6,677,600 km (0.111 R)
• M20: 8,336,641 km (0.042 R)
• M21: 8,757,160 km (0.067 R)
• M22: 8,970,038 km (0.088 R)
• M23: 9,077,150 km (0.107 R)
• M24: 9,401,029 km (0.063 R)
• M25: 9,509,787 km (0.093 R)
• M26: 12,962,356 km (0.108 R)
• M27: 13,083,531 km (0.106 R)
• M28: 13,388,112 km (0.111 R)
• M29: 13,449,297 km (0.092 R)
• M30: 14,503,813 km (0.101 R)
• M31: 14,692,605 km (0.119 R)
• M32: 14,819,015 km (0.025 R)
• M33: 15,264,069 km (0.107 R)
• M34: 17,087,817 km (0.061 R)
• M35: 17,890,260 km (0.066 R)
• M36: 18,979,332 km (0.084 R)
• M37: 19,185,927 km (0.106 R)
• M38: 20,019,785 km (0.064 R)
• M39: 20,230,120 km (0.111 R)
• M40: 20,936,372 km (0.104 R)
• M41: 21,722,658 km (0.077 R)
• M42: 21,794,615 km (0.05 R)
• M43: 23,103,297 km (0.066 R)
• M44: 25,340,683 km (0.062 R)
• M45: 25,492,225 km (0.119 R)
• M46: 26,408,063 km (0.077 R)
• M47: 26,792,979 km (0.106 R)
• M48: 26,947,364 km (0.113 R)
• M49: 27,412,463 km (0.049 R)
• M50: 27,958,496 km (0.083 R)
• M51: 28,272,053 km (0.116 R)
• M52: 29,299,341 km (0.098 R)
• M53: 30,903,479 km (0.085 R)
• M54: 30,984,561 km (0.105 R)
• M55: 31,146,576 km (0.118 R)
• M56: 31,390,271 km (0.075 R)
• M57: 31,634,714 km (0.116 R)
• M58: 32,043,415 km (0.082 R)
• M59: 34,615,900 km (0.066 R)
• M60: 35,799,219 km (0.091 R)
• M61: 37,512,564 km (0.107 R)
• M62: 39,867,683 km (0.102 R)
• M63: 40,309,146 km (0.043 R)
• M64: 40,840,967 km (0.049 R)
• M65: 40,929,828 km (0.067 R)
• M66: 42,991,286 km (0.117 R)
• M67: 43,534,476 km (0.062 R)
• M68: 43,897,999 km (0.105 R)
• M69: 44,262,420 km (0.098 R)
• M70: 44,628,037 km (0.061 R)
• M71: 45,269,961 km (0.098 R)
• M72: 45,546,119 km (0.119 R)
• M73: 46,007,479 km (0.088 R)
• M74: 46,841,786 km (0.065 R)
• M75: 47,681,180 km (0.056 R)
• M76: 50,992,529 km (0.075 R)
• M77: 51,183,864 km (0.068 R)
• M78: 51,855,858 km (0.098 R)
• M79: 53,597,177 km (0.071 R)
• M80: 55,455,781 km (0.119 R)
• M81: 62,790,864 km (0.062 R)
• M82: 63,201,510 km (0.117 R)
• M83: 65,060,413 km (0.072 R)
• M84: 66,309,555 km (0.093 R)
• M85: 68,092,912 km (0.071 R)
• M86: 71,064,225 km (0.115 R)
• M87: 71,171,187 km (0.103 R)
• M88: 71,492,224 km (0.055 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 14,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit