🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.48 AU - 0.62 AU

Year: 143 Days

Day: 35.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,097,856 km

• M1: 33,510 km (0.104 R)
• M2: 235,467 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.55 AU - 0.59 AU

Year: 151 Days

Day: 34.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.4 AU - 1.44 AU

Year: 592 Days

Day: 38.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.1

Radius: 14.2

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.53 AU - 7.05 AU

Year: 6190 Days

Day: 12.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,097,856 km

• M1: 198,965 km (0.116 R)
• M2: 318,344 km (0.111 R)
• M3: 426,354 km (0.09 R)
• M4: 603,029 km (0.054 R)
• M5: 838,047 km (0.094 R)
• M6: 944,262 km (0.077 R)
• M7: 1,088,624 km (0.116 R)
• M8: 1,530,237 km (0.089 R)
• M9: 1,801,757 km (0.113 R)
• M10: 1,943,576 km (0.079 R)
• M11: 2,260,573 km (0.092 R)
• M12: 2,458,940 km (0.094 R)
• M13: 2,571,737 km (0.077 R)
• M14: 2,756,042 km (0.107 R)
• M15: 3,113,431 km (0.109 R)
• M16: 3,260,635 km (0.119 R)
• M17: 3,435,366 km (0.071 R)
• M18: 4,031,812 km (0.113 R)
• M19: 4,886,764 km (0.112 R)
• M20: 5,029,929 km (0.102 R)
• M21: 5,145,419 km (0.088 R)
• M22: 5,438,331 km (0.084 R)
• M23: 5,616,652 km (0.081 R)
• M24: 6,009,795 km (0.072 R)
• M25: 6,225,216 km (0.115 R)
• M26: 6,537,577 km (0.081 R)
• M27: 6,759,281 km (0.089 R)
• M28: 7,177,556 km (0.114 R)
• M29: 7,308,006 km (0.094 R)
• M30: 7,604,509 km (0.052 R)
• M31: 8,277,549 km (0.03 R)
• M32: 8,380,024 km (0.11 R)
• M33: 8,794,859 km (0.054 R)
• M34: 9,500,961 km (0.094 R)
• M35: 9,897,246 km (0.068 R)
• M36: 10,225,463 km (0.049 R)
• M37: 10,557,421 km (0.118 R)
• M38: 11,345,652 km (0.106 R)
• M39: 11,497,943 km (0.113 R)
• M40: 11,650,981 km (0.071 R)
• M41: 12,191,778 km (0.112 R)
• M42: 12,386,853 km (0.049 R)
• M43: 14,395,055 km (0.088 R)
• M44: 14,767,255 km (0.078 R)
• M45: 15,352,481 km (0.111 R)
• M46: 15,647,937 km (0.093 R)
• M47: 16,675,375 km (0.056 R)
• M48: 17,328,520 km (0.096 R)
• M49: 17,857,199 km (0.072 R)
• M50: 18,480,723 km (0.115 R)
• M51: 18,930,414 km (0.106 R)
• M52: 20,162,651 km (0.112 R)
• M53: 20,393,780 km (0.045 R)
• M54: 21,420,770 km (0.086 R)
• M55: 21,751,082 km (0.107 R)
• M56: 22,848,382 km (0.08 R)
• M57: 23,573,782 km (0.115 R)
• M58: 24,061,471 km (0.046 R)
• M59: 24,947,988 km (0.11 R)
• M60: 25,794,862 km (0.113 R)
• M61: 27,465,870 km (0.096 R)
• M62: 28,082,213 km (0.084 R)
• M63: 29,119,525 km (0.103 R)
• M64: 29,958,470 km (0.118 R)
• M65: 30,063,786 km (0.074 R)
• M66: 30,752,086 km (0.109 R)
• M67: 30,964,964 km (0.083 R)
• M68: 31,552,734 km (0.106 R)
• M69: 32,252,104 km (0.03 R)
• M70: 32,630,886 km (0.103 R)
• M71: 35,211,898 km (0.107 R)
• M72: 35,490,300 km (0.033 R)
• M73: 36,667,635 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.5

Radius: 14.6

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.01 AU - 7.57 AU

Year: 6886 Days

Day: 10.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,097,856 km

• M1: 187,147 km (0.105 R)
• M2: 368,908 km (0.117 R)
• M3: 790,475 km (0.088 R)
• M4: 943,963 km (0.096 R)
• M5: 1,283,699 km (0.102 R)
• M6: 1,790,986 km (0.105 R)
• M7: 2,317,570 km (0.118 R)
• M8: 2,609,585 km (0.083 R)
• M9: 2,738,539 km (0.077 R)
• M10: 2,958,148 km (0.064 R)
• M11: 3,183,891 km (0.113 R)
• M12: 3,509,566 km (0.113 R)
• M13: 3,773,157 km (0.111 R)
• M14: 3,895,229 km (0.1 R)
• M15: 4,068,314 km (0.095 R)
• M16: 4,218,660 km (0.09 R)
• M17: 4,396,532 km (0.084 R)
• M18: 4,681,217 km (0.119 R)
• M19: 4,786,384 km (0.078 R)
• M20: 5,241,760 km (0.073 R)
• M21: 5,655,248 km (0.089 R)
• M22: 6,661,144 km (0.054 R)
• M23: 6,809,396 km (0.103 R)
• M24: 7,567,408 km (0.116 R)
• M25: 8,129,747 km (0.068 R)
• M26: 8,224,741 km (0.11 R)
• M27: 8,835,549 km (0.112 R)
• M28: 8,933,237 km (0.118 R)
• M29: 9,328,026 km (0.071 R)
• M30: 9,561,099 km (0.101 R)
• M31: 10,032,781 km (0.085 R)
• M32: 10,615,914 km (0.11 R)
• M33: 10,754,741 km (0.08 R)
• M34: 11,034,189 km (0.089 R)
• M35: 11,351,486 km (0.076 R)
• M36: 11,922,950 km (0.109 R)
• M37: 12,503,839 km (0.025 R)
• M38: 13,731,289 km (0.071 R)
• M39: 14,455,343 km (0.109 R)
• M40: 15,191,813 km (0.101 R)
• M41: 15,584,508 km (0.096 R)
• M42: 16,139,665 km (0.045 R)
• M43: 16,299,586 km (0.053 R)
• M44: 16,540,289 km (0.117 R)
• M45: 17,228,888 km (0.066 R)
• M46: 17,392,248 km (0.1 R)
• M47: 18,258,570 km (0.063 R)
• M48: 18,759,872 km (0.114 R)
• M49: 18,885,983 km (0.107 R)
• M50: 20,420,558 km (0.099 R)
• M51: 20,636,877 km (0.066 R)
• M52: 20,853,943 km (0.116 R)
• M53: 20,984,542 km (0.09 R)
• M54: 21,421,817 km (0.106 R)
• M55: 21,641,726 km (0.119 R)
• M56: 22,305,641 km (0.066 R)
• M57: 22,617,702 km (0.049 R)
• M58: 23,381,698 km (0.112 R)
• M59: 24,566,663 km (0.066 R)
• M60: 24,704,742 km (0.086 R)
• M61: 25,724,401 km (0.041 R)
• M62: 26,192,493 km (0.088 R)
• M63: 26,899,941 km (0.071 R)
• M64: 27,375,064 km (0.11 R)
• M65: 27,565,951 km (0.069 R)
• M66: 27,805,158 km (0.115 R)
• M67: 28,575,138 km (0.114 R)
• M68: 28,962,746 km (0.099 R)
• M69: 29,596,293 km (0.113 R)
• M70: 30,283,845 km (0.079 R)
• M71: 31,026,299 km (0.074 R)
• M72: 31,374,713 km (0.041 R)
• M73: 31,674,507 km (0.065 R)
• M74: 31,975,198 km (0.119 R)
• M75: 32,428,181 km (0.115 R)
• M76: 32,883,108 km (0.09 R)
• M77: 33,187,689 km (0.079 R)
• M78: 33,697,220 km (0.069 R)
• M79: 34,106,819 km (0.097 R)
• M80: 34,363,678 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.1

Radius: 12.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.16 AU - 10.5 AU

Year: 9970 Days

Day: 13.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 28,097,856 km

• M1: 236,664 km (0.106 R)
• M2: 444,006 km (0.067 R)
• M3: 624,571 km (0.094 R)
• M4: 740,360 km (0.032 R)
• M5: 864,376 km (0.053 R)
• M6: 1,013,226 km (0.086 R)
• M7: 1,513,033 km (0.085 R)
• M8: 2,265,809 km (0.088 R)
• M9: 2,452,956 km (0.053 R)
• M10: 3,252,258 km (0.1 R)
• M11: 3,708,232 km (0.063 R)
• M12: 3,901,961 km (0.097 R)
• M13: 4,099,131 km (0.109 R)
• M14: 4,415,680 km (0.071 R)
• M15: 4,503,345 km (0.091 R)
• M16: 5,134,049 km (0.046 R)
• M17: 6,246,309 km (0.064 R)
• M18: 6,345,194 km (0.088 R)
• M19: 7,326,855 km (0.103 R)
• M20: 7,535,843 km (0.116 R)
• M21: 7,641,160 km (0.093 R)
• M22: 7,995,707 km (0.109 R)
• M23: 8,720,957 km (0.035 R)
• M24: 9,203,560 km (0.092 R)
• M25: 9,467,152 km (0.083 R)
• M26: 9,886,474 km (0.099 R)
• M27: 10,233,990 km (0.117 R)
• M28: 10,389,722 km (0.081 R)
• M29: 10,901,496 km (0.051 R)
• M30: 11,341,015 km (0.107 R)
• M31: 11,421,498 km (0.1 R)
• M32: 11,664,296 km (0.036 R)
• M33: 12,485,737 km (0.119 R)
• M34: 12,568,914 km (0.081 R)
• M35: 12,987,638 km (0.052 R)
• M36: 13,453,636 km (0.099 R)
• M37: 14,884,091 km (0.105 R)
• M38: 15,327,050 km (0.086 R)
• M39: 15,460,940 km (0.114 R)
• M40: 15,729,618 km (0.104 R)
• M41: 16,362,566 km (0.063 R)
• M42: 17,003,892 km (0.104 R)
• M43: 17,234,871 km (0.084 R)
• M44: 17,467,047 km (0.111 R)
• M45: 18,500,469 km (0.116 R)
• M46: 19,264,615 km (0.114 R)
• M47: 19,747,517 km (0.086 R)
• M48: 19,893,076 km (0.094 R)
• M49: 20,675,772 km (0.117 R)
• M50: 21,219,860 km (0.117 R)
• M51: 22,019,460 km (0.08 R)
• M52: 22,473,639 km (0.117 R)
• M53: 23,083,999 km (0.084 R)
• M54: 23,391,273 km (0.105 R)
• M55: 23,699,893 km (0.09 R)
• M56: 24,373,083 km (0.113 R)
• M57: 24,581,473 km (0.076 R)
• M58: 24,895,330 km (0.102 R)
• M59: 26,003,850 km (0.051 R)
• M60: 26,644,578 km (0.116 R)
• M61: 28,707,831 km (0.039 R)
• M62: 28,927,890 km (0.116 R)
• M63: 30,372,556 km (0.119 R)
• M64: 30,765,550 km (0.09 R)
• M65: 30,990,844 km (0.058 R)
• M66: 31,443,228 km (0.092 R)
• M67: 31,670,168 km (0.052 R)
• M68: 32,011,551 km (0.092 R)
• M69: 32,125,694 km (0.042 R)
• M70: 34,027,681 km (0.1 R)
• M71: 34,611,263 km (0.102 R)
• M72: 34,963,117 km (0.109 R)
• M73: 35,492,843 km (0.068 R)
• M74: 35,788,448 km (0.113 R)
• M75: 36,381,903 km (0.081 R)
• M76: 36,679,752 km (0.08 R)
• M77: 37,578,536 km (0.111 R)
• M78: 38,060,840 km (0.107 R)
• M79: 38,605,825 km (0.101 R)
• M80: 38,970,694 km (0.107 R)
• M81: 39,949,064 km (0.062 R)
• M82: 40,133,369 km (0.07 R)
• M83: 40,997,446 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.7

Radius: 5.2

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.58 AU - 21.82 AU

Year: 27163 Days

Day: 18 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 28,097,856 km

• M1: 67,169 km (0.097 R)
• M2: 138,079 km (0.046 R)
• M3: 195,973 km (0.112 R)
• M4: 859,739 km (0.1 R)
• M5: 937,829 km (0.065 R)
• M6: 1,273,975 km (0.038 R)
• M7: 1,318,406 km (0.101 R)
• M8: 1,439,730 km (0.054 R)
• M9: 1,858,754 km (0.094 R)
• M10: 3,096,526 km (0.113 R)
• M11: 4,833,208 km (0.116 R)
• M12: 5,403,176 km (0.083 R)
• M13: 6,631,374 km (0.119 R)
• M14: 6,787,555 km (0.115 R)
• M15: 6,997,590 km (0.095 R)
• M16: 7,424,094 km (0.108 R)
• M17: 8,442,556 km (0.07 R)
• M18: 10,334,819 km (0.117 R)
• M19: 10,485,614 km (0.101 R)
• M20: 10,576,420 km (0.032 R)
• M21: 11,157,907 km (0.117 R)
• M22: 11,250,508 km (0.091 R)
• M23: 11,718,151 km (0.099 R)
• M24: 13,519,010 km (0.095 R)
• M25: 15,784,071 km (0.1 R)
• M26: 16,977,563 km (0.104 R)
• M27: 18,018,465 km (0.117 R)
• M28: 18,491,643 km (0.079 R)
• M29: 19,376,066 km (0.067 R)
• M30: 20,236,553 km (0.104 R)
• M31: 20,956,717 km (0.086 R)
• M32: 21,454,279 km (0.086 R)
• M33: 21,531,173 km (0.105 R)
• M34: 21,762,301 km (0.108 R)
• M35: 22,188,506 km (0.098 R)
• M36: 22,773,882 km (0.107 R)
• M37: 23,088,187 km (0.098 R)
• M38: 23,403,988 km (0.079 R)
• M39: 24,842,372 km (0.073 R)
• M40: 25,858,142 km (0.112 R)
• M41: 26,350,468 km (0.083 R)
• M42: 28,055,884 km (0.103 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 11,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit