🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.97 AU - 2.57 AU

Year: 1302 Days

Day: 45.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.83 AU - 4.67 AU

Year: 2765 Days

Day: 33.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 60.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.11 AU - 4.47 AU

Year: 2810 Days

Day: 28.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 172.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.7

Radius: 14.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.7 AU - 6.04 AU

Year: 4739 Days

Day: 6.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,829,646 km

• M1: 190,588 km (0.118 R)
• M2: 288,275 km (0.113 R)
• M3: 395,387 km (0.092 R)
• M4: 837,299 km (0.087 R)
• M5: 1,098,497 km (0.112 R)
• M6: 1,210,845 km (0.101 R)
• M7: 1,357,152 km (0.089 R)
• M8: 1,572,722 km (0.11 R)
• M9: 1,750,445 km (0.1 R)
• M10: 1,917,994 km (0.102 R)
• M11: 2,287,651 km (0.094 R)
• M12: 2,379,205 km (0.115 R)
• M13: 2,603,901 km (0.045 R)
• M14: 3,279,036 km (0.07 R)
• M15: 3,551,453 km (0.033 R)
• M16: 3,831,501 km (0.047 R)
• M17: 4,096,438 km (0.088 R)
• M18: 4,231,226 km (0.065 R)
• M19: 4,785,187 km (0.062 R)
• M20: 4,879,883 km (0.094 R)
• M21: 5,289,033 km (0.104 R)
• M22: 5,387,019 km (0.115 R)
• M23: 5,609,621 km (0.046 R)
• M24: 5,734,535 km (0.059 R)
• M25: 6,373,617 km (0.072 R)
• M26: 7,089,293 km (0.117 R)
• M27: 7,333,587 km (0.063 R)
• M28: 7,470,618 km (0.095 R)
• M29: 7,858,526 km (0.077 R)
• M30: 8,367,159 km (0.105 R)
• M31: 8,799,347 km (0.092 R)
• M32: 9,003,548 km (0.112 R)
• M33: 9,120,833 km (0.116 R)
• M34: 9,297,956 km (0.066 R)
• M35: 9,446,358 km (0.049 R)
• M36: 10,169,663 km (0.092 R)
• M37: 10,414,854 km (0.07 R)
• M38: 10,630,873 km (0.045 R)
• M39: 11,067,699 km (0.119 R)
• M40: 11,193,511 km (0.099 R)
• M41: 11,765,873 km (0.063 R)
• M42: 11,958,704 km (0.095 R)
• M43: 13,071,712 km (0.112 R)
• M44: 13,271,575 km (0.1 R)
• M45: 13,371,955 km (0.116 R)
• M46: 13,472,485 km (0.07 R)
• M47: 13,741,911 km (0.061 R)
• M48: 14,047,240 km (0.089 R)
• M49: 14,768,152 km (0.082 R)
• M50: 15,783,623 km (0.11 R)
• M51: 15,889,987 km (0.11 R)
• M52: 16,930,290 km (0.097 R)
• M53: 17,148,404 km (0.11 R)
• M54: 17,918,683 km (0.085 R)
• M55: 18,475,935 km (0.092 R)
• M56: 18,625,533 km (0.102 R)
• M57: 19,303,511 km (0.093 R)
• M58: 19,683,639 km (0.086 R)
• M59: 19,798,231 km (0.094 R)
• M60: 20,567,463 km (0.105 R)
• M61: 20,994,715 km (0.098 R)
• M62: 21,268,180 km (0.12 R)
• M63: 21,779,206 km (0.055 R)
• M64: 23,013,987 km (0.081 R)
• M65: 23,336,370 km (0.063 R)
• M66: 24,312,347 km (0.068 R)
• M67: 24,640,714 km (0.079 R)
• M68: 24,970,577 km (0.091 R)
• M69: 26,599,249 km (0.095 R)
• M70: 27,918,254 km (0.104 R)
• M71: 28,132,927 km (0.113 R)
• M72: 28,997,453 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.8

Radius: 10.1

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.28 AU - 7.38 AU

Year: 7557 Days

Day: 7.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 56,829,646 km

• M1: 208,390 km (0.105 R)
• M2: 695,181 km (0.084 R)
• M3: 799,301 km (0.103 R)
• M4: 972,386 km (0.103 R)
• M5: 1,076,955 km (0.099 R)
• M6: 1,171,950 km (0.089 R)
• M7: 1,414,448 km (0.055 R)
• M8: 1,641,986 km (0.101 R)
• M9: 2,014,186 km (0.1 R)
• M10: 2,611,829 km (0.093 R)
• M11: 2,949,621 km (0.101 R)
• M12: 3,046,112 km (0.115 R)
• M13: 3,261,832 km (0.114 R)
• M14: 3,361,614 km (0.087 R)
• M15: 3,502,984 km (0.095 R)
• M16: 3,791,857 km (0.095 R)
• M17: 4,436,774 km (0.119 R)
• M18: 4,614,496 km (0.105 R)
• M19: 6,169,117 km (0.056 R)
• M20: 6,317,967 km (0.039 R)
• M21: 6,492,996 km (0.116 R)
• M22: 6,950,766 km (0.058 R)
• M23: 7,053,988 km (0.063 R)
• M24: 7,287,959 km (0.041 R)
• M25: 7,710,125 km (0.111 R)
• M26: 7,924,349 km (0.088 R)
• M27: 9,193,537 km (0.107 R)
• M28: 9,392,203 km (0.029 R)
• M29: 10,554,579 km (0.077 R)
• M30: 10,702,980 km (0.06 R)
• M31: 11,032,245 km (0.08 R)
• M32: 11,122,452 km (0.114 R)
• M33: 11,455,906 km (0.101 R)
• M34: 11,792,651 km (0.082 R)
• M35: 12,194,620 km (0.103 R)
• M36: 12,695,773 km (0.1 R)
• M37: 12,980,607 km (0.076 R)
• M38: 13,299,550 km (0.119 R)
• M39: 13,460,068 km (0.105 R)
• M40: 14,535,228 km (0.065 R)
• M41: 15,739,342 km (0.054 R)
• M42: 16,216,260 km (0.113 R)
• M43: 16,456,514 km (0.103 R)
• M44: 16,940,463 km (0.075 R)
• M45: 17,044,882 km (0.057 R)
• M46: 17,534,516 km (0.095 R)
• M47: 17,922,573 km (0.09 R)
• M48: 18,420,584 km (0.117 R)
• M49: 18,599,503 km (0.078 R)
• M50: 18,923,083 km (0.076 R)
• M51: 19,284,811 km (0.108 R)
• M52: 21,127,408 km (0.104 R)
• M53: 21,502,749 km (0.084 R)
• M54: 21,766,789 km (0.112 R)
• M55: 23,141,295 km (0.107 R)
• M56: 26,820,355 km (0.109 R)
• M57: 27,226,663 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.9

Radius: 10.5

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.1 AU - 9.92 AU

Year: 9453 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 56,829,646 km

• M1: 158,125 km (0.112 R)
• M2: 224,846 km (0.109 R)
• M3: 817,702 km (0.086 R)
• M4: 1,060,499 km (0.054 R)
• M5: 1,184,366 km (0.087 R)
• M6: 1,300,155 km (0.039 R)
• M7: 1,670,859 km (0.053 R)
• M8: 2,692,313 km (0.081 R)
• M9: 3,146,791 km (0.037 R)
• M10: 3,255,250 km (0.079 R)
• M11: 3,364,755 km (0.089 R)
• M12: 3,569,106 km (0.081 R)
• M13: 4,068,015 km (0.081 R)
• M14: 4,507,533 km (0.105 R)
• M15: 5,109,964 km (0.066 R)
• M16: 5,237,870 km (0.108 R)
• M17: 6,643,641 km (0.119 R)
• M18: 7,280,180 km (0.107 R)
• M19: 9,304,389 km (0.064 R)
• M20: 9,460,869 km (0.031 R)
• M21: 9,670,904 km (0.112 R)
• M22: 10,229,652 km (0.111 R)
• M23: 11,239,587 km (0.043 R)
• M24: 12,138,521 km (0.07 R)
• M25: 12,885,912 km (0.12 R)
• M26: 13,060,493 km (0.073 R)
• M27: 14,304,548 km (0.116 R)
• M28: 15,154,863 km (0.074 R)
• M29: 15,431,768 km (0.11 R)
• M30: 15,803,369 km (0.085 R)
• M31: 18,192,597 km (0.12 R)
• M32: 19,013,740 km (0.115 R)
• M33: 20,828,512 km (0.071 R)
• M34: 21,549,124 km (0.077 R)
• M35: 21,618,089 km (0.106 R)
• M36: 21,721,910 km (0.104 R)
• M37: 21,825,731 km (0.04 R)
• M38: 23,368,384 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.2

Radius: 13.8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.87 AU - 11.17 AU

Year: 12993 Days

Day: 9.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,829,646 km

• M1: 308,471 km (0.119 R)
• M2: 511,326 km (0.035 R)
• M3: 922,420 km (0.064 R)
• M4: 1,358,648 km (0.068 R)
• M5: 1,477,728 km (0.091 R)
• M6: 1,575,714 km (0.118 R)
• M7: 1,752,689 km (0.059 R)
• M8: 1,856,958 km (0.091 R)
• M9: 2,645,638 km (0.059 R)
• M10: 2,827,250 km (0.088 R)
• M11: 2,981,934 km (0.096 R)
• M12: 3,076,181 km (0.112 R)
• M13: 3,299,979 km (0.117 R)
• M14: 3,797,692 km (0.086 R)
• M15: 4,142,963 km (0.082 R)
• M16: 4,319,489 km (0.06 R)
• M17: 4,534,611 km (0.072 R)
• M18: 4,938,226 km (0.1 R)
• M19: 5,546,341 km (0.095 R)
• M20: 5,859,449 km (0.055 R)
• M21: 6,018,173 km (0.065 R)
• M22: 6,218,484 km (0.051 R)
• M23: 6,874,920 km (0.117 R)
• M24: 7,296,337 km (0.103 R)
• M25: 8,253,315 km (0.093 R)
• M26: 8,342,325 km (0.044 R)
• M27: 8,974,227 km (0.093 R)
• M28: 9,903,529 km (0.068 R)
• M29: 10,140,791 km (0.084 R)
• M30: 11,010,104 km (0.115 R)
• M31: 11,108,240 km (0.082 R)
• M32: 11,553,144 km (0.112 R)
• M33: 13,078,594 km (0.097 R)
• M34: 13,864,880 km (0.063 R)
• M35: 15,648,536 km (0.095 R)
• M36: 16,091,794 km (0.093 R)
• M37: 16,203,245 km (0.109 R)
• M38: 16,595,341 km (0.085 R)
• M39: 17,733,032 km (0.099 R)
• M40: 18,137,246 km (0.119 R)
• M41: 18,311,378 km (0.101 R)
• M42: 18,778,422 km (0.063 R)
• M43: 18,954,649 km (0.093 R)
• M44: 20,203,192 km (0.074 R)
• M45: 20,444,045 km (0.086 R)
• M46: 20,625,358 km (0.086 R)
• M47: 21,355,844 km (0.113 R)
• M48: 22,032,924 km (0.081 R)
• M49: 22,592,121 km (0.068 R)
• M50: 23,155,955 km (0.1 R)
• M51: 23,978,743 km (0.069 R)
• M52: 25,133,639 km (0.067 R)
• M53: 25,392,743 km (0.067 R)
• M54: 26,438,132 km (0.074 R)
• M55: 26,569,779 km (0.098 R)
• M56: 28,099,566 km (0.109 R)
• M57: 28,435,862 km (0.081 R)
• M58: 28,638,268 km (0.076 R)
• M59: 28,773,505 km (0.1 R)
• M60: 29,112,494 km (0.102 R)
• M61: 30,137,538 km (0.111 R)
• M62: 30,758,220 km (0.069 R)
• M63: 33,567,668 km (0.111 R)
• M64: 35,292,382 km (0.108 R)
• M65: 35,437,342 km (0.11 R)
• M66: 36,531,351 km (0.117 R)
• M67: 40,636,766 km (0.099 R)
• M68: 41,475,262 km (0.101 R)
• M69: 41,781,638 km (0.095 R)
• M70: 42,473,678 km (0.063 R)
• M71: 42,937,132 km (0.062 R)
• M72: 43,479,873 km (0.044 R)
• M73: 46,227,836 km (0.098 R)
• M74: 46,386,560 km (0.068 R)
• M75: 47,823,298 km (0.1 R)
• M76: 48,950,817 km (0.07 R)
• M77: 49,112,532 km (0.061 R)
• M78: 49,924,250 km (0.112 R)
• M79: 50,494,966 km (0.107 R)
• M80: 50,658,477 km (0.1 R)
• M81: 51,890,116 km (0.088 R)
• M82: 52,385,584 km (0.095 R)
• M83: 52,882,548 km (0.037 R)
• M84: 53,381,158 km (0.075 R)
• M85: 53,630,986 km (0.076 R)
• M86: 55,306,782 km (0.093 R)
• M87: 55,643,975 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 16,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit