🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.54 AU - 0.66 AU

Year: 163 Days

Day: 38.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 87.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.3 AU - 1.4 AU

Year: 551 Days

Day: 18.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,676,736 km

• M1: 647,310 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.16 AU - 2.46 AU

Year: 1234 Days

Day: 38.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3 AU - 3.16 AU

Year: 1900 Days

Day: 23.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.5 AU - 4.48 AU

Year: 2801 Days

Day: 39.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,676,736 km

• M1: 531,671 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.64 AU - 5.42 AU

Year: 3389 Days

Day: 47 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.3

Radius: 13.9

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.33 AU - 6.91 AU

Year: 4683 Days

Day: 5.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,676,736 km

• M1: 219,909 km (0.101 R)
• M2: 354,547 km (0.041 R)
• M3: 465,698 km (0.094 R)
• M4: 593,305 km (0.117 R)
• M5: 735,573 km (0.097 R)
• M6: 824,583 km (0.077 R)
• M7: 1,161,328 km (0.108 R)
• M8: 1,314,816 km (0.07 R)
• M9: 1,426,565 km (0.106 R)
• M10: 1,525,001 km (0.077 R)
• M11: 2,016,280 km (0.114 R)
• M12: 2,109,330 km (0.078 R)
• M13: 2,416,754 km (0.102 R)
• M14: 2,576,075 km (0.065 R)
• M15: 2,718,343 km (0.058 R)
• M16: 3,161,302 km (0.092 R)
• M17: 3,604,860 km (0.108 R)
• M18: 3,834,044 km (0.107 R)
• M19: 4,379,777 km (0.064 R)
• M20: 4,477,165 km (0.104 R)
• M21: 4,575,451 km (0.059 R)
• M22: 4,899,629 km (0.11 R)
• M23: 5,517,917 km (0.078 R)
• M24: 5,676,342 km (0.1 R)
• M25: 5,917,045 km (0.044 R)
• M26: 6,298,070 km (0.074 R)
• M27: 6,631,075 km (0.047 R)
• M28: 6,913,067 km (0.091 R)
• M29: 7,518,191 km (0.102 R)
• M30: 7,960,851 km (0.093 R)
• M31: 8,291,013 km (0.113 R)
• M32: 9,058,001 km (0.115 R)
• M33: 9,182,916 km (0.103 R)
• M34: 9,339,694 km (0.066 R)
• M35: 9,529,235 km (0.106 R)
• M36: 10,040,560 km (0.085 R)
• M37: 10,267,201 km (0.113 R)
• M38: 10,890,875 km (0.108 R)
• M39: 11,023,717 km (0.092 R)
• M40: 11,560,624 km (0.103 R)
• M41: 12,764,738 km (0.039 R)
• M42: 13,045,533 km (0.115 R)
• M43: 13,435,086 km (0.118 R)
• M44: 15,068,395 km (0.087 R)
• M45: 15,365,197 km (0.109 R)
• M46: 15,551,895 km (0.1 R)
• M47: 15,851,839 km (0.033 R)
• M48: 16,040,482 km (0.117 R)
• M49: 16,153,877 km (0.117 R)
• M50: 16,534,155 km (0.115 R)
• M51: 17,071,361 km (0.03 R)
• M52: 17,419,774 km (0.111 R)
• M53: 17,770,581 km (0.04 R)
• M54: 17,966,405 km (0.071 R)
• M55: 18,558,364 km (0.115 R)
• M56: 19,438,299 km (0.072 R)
• M57: 19,883,352 km (0.12 R)
• M58: 20,372,687 km (0.11 R)
• M59: 20,618,775 km (0.104 R)
• M60: 21,280,148 km (0.118 R)
• M61: 23,305,553 km (0.104 R)
• M62: 24,211,069 km (0.115 R)
• M63: 25,656,932 km (0.115 R)
• M64: 26,457,580 km (0.113 R)
• M65: 26,995,833 km (0.086 R)
• M66: 27,401,842 km (0.087 R)
• M67: 27,764,467 km (0.1 R)
• M68: 29,138,524 km (0.098 R)
• M69: 29,833,855 km (0.03 R)
• M70: 30,300,450 km (0.12 R)
• M71: 30,910,660 km (0.118 R)
• M72: 31,288,245 km (0.119 R)
• M73: 31,762,321 km (0.095 R)
• M74: 31,857,465 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.9

Radius: 10.6

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7 AU - 8.48 AU

Year: 7568 Days

Day: 8.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 75.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,676,736 km

• M1: 175,478 km (0.103 R)
• M2: 274,512 km (0.104 R)
• M3: 490,382 km (0.101 R)
• M4: 601,234 km (0.098 R)
• M5: 873,203 km (0.107 R)
• M6: 1,072,168 km (0.081 R)
• M7: 1,260,362 km (0.118 R)
• M8: 1,365,380 km (0.114 R)
• M9: 1,612,515 km (0.115 R)
• M10: 1,727,107 km (0.065 R)
• M11: 1,889,272 km (0.069 R)
• M12: 2,118,755 km (0.081 R)
• M13: 2,357,363 km (0.1 R)
• M14: 2,655,362 km (0.12 R)
• M15: 2,740,334 km (0.039 R)
• M16: 2,895,616 km (0.091 R)
• M17: 3,196,906 km (0.113 R)
• M18: 3,305,664 km (0.078 R)
• M19: 3,378,967 km (0.101 R)
• M20: 3,602,018 km (0.038 R)
• M21: 3,753,411 km (0.042 R)
• M22: 3,906,898 km (0.101 R)
• M23: 3,984,539 km (0.065 R)
• M24: 4,380,226 km (0.063 R)
• M25: 4,460,859 km (0.068 R)
• M26: 4,623,621 km (0.113 R)
• M27: 4,871,655 km (0.061 R)
• M28: 7,031,698 km (0.036 R)
• M29: 7,389,088 km (0.107 R)
• M30: 7,679,457 km (0.066 R)
• M31: 7,825,913 km (0.104 R)
• M32: 8,146,651 km (0.11 R)
• M33: 8,296,249 km (0.106 R)
• M34: 8,497,009 km (0.106 R)
• M35: 8,903,317 km (0.087 R)
• M36: 8,980,211 km (0.059 R)
• M37: 9,212,237 km (0.084 R)
• M38: 9,368,118 km (0.081 R)
• M39: 9,787,889 km (0.095 R)
• M40: 10,429,066 km (0.062 R)
• M41: 11,222,084 km (0.068 R)
• M42: 11,305,261 km (0.049 R)
• M43: 11,388,587 km (0.084 R)
• M44: 12,006,127 km (0.049 R)
• M45: 12,490,674 km (0.095 R)
• M46: 12,576,843 km (0.039 R)
• M47: 12,720,905 km (0.062 R)
• M48: 12,952,632 km (0.092 R)
• M49: 13,127,363 km (0.096 R)
• M50: 13,626,571 km (0.119 R)
• M51: 13,923,223 km (0.109 R)
• M52: 14,012,533 km (0.071 R)
• M53: 14,311,879 km (0.118 R)
• M54: 14,492,593 km (0.03 R)
• M55: 15,314,783 km (0.1 R)
• M56: 15,809,204 km (0.086 R)
• M57: 16,497,504 km (0.105 R)
• M58: 16,718,609 km (0.111 R)
• M59: 17,131,799 km (0.087 R)
• M60: 17,548,429 km (0.108 R)
• M61: 17,645,069 km (0.063 R)
• M62: 17,741,859 km (0.101 R)
• M63: 18,130,813 km (0.06 R)
• M64: 18,522,460 km (0.12 R)
• M65: 18,818,215 km (0.1 R)
• M66: 19,380,853 km (0.078 R)
• M67: 19,514,145 km (0.101 R)
• M68: 20,016,345 km (0.087 R)
• M69: 20,184,642 km (0.06 R)
• M70: 20,590,651 km (0.044 R)
• M71: 21,548,526 km (0.117 R)
• M72: 21,686,605 km (0.051 R)
• M73: 22,172,050 km (0.091 R)
• M74: 23,259,627 km (0.1 R)
• M75: 23,649,628 km (0.081 R)
• M76: 23,899,008 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.7

Radius: 12.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.18 AU - 12 AU

Year: 12112 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,676,736 km

• M1: 162,762 km (0.115 R)
• M2: 242,648 km (0.082 R)
• M3: 601,832 km (0.104 R)
• M4: 766,539 km (0.11 R)
• M5: 890,107 km (0.099 R)
• M6: 1,036,115 km (0.105 R)
• M7: 1,254,677 km (0.058 R)
• M8: 1,420,432 km (0.079 R)
• M9: 1,701,227 km (0.12 R)
• M10: 1,848,431 km (0.116 R)
• M11: 2,116,810 km (0.092 R)
• M12: 2,275,832 km (0.053 R)
• M13: 2,418,399 km (0.11 R)
• M14: 2,563,958 km (0.104 R)
• M15: 2,886,042 km (0.104 R)
• M16: 3,108,045 km (0.071 R)
• M17: 3,451,672 km (0.112 R)
• M18: 3,759,694 km (0.1 R)
• M19: 3,856,184 km (0.062 R)
• M20: 4,658,627 km (0.111 R)
• M21: 4,762,598 km (0.119 R)
• M22: 5,186,259 km (0.047 R)
• M23: 5,622,038 km (0.11 R)
• M24: 6,471,155 km (0.115 R)
• M25: 7,299,628 km (0.077 R)
• M26: 7,511,907 km (0.111 R)
• M27: 7,726,431 km (0.109 R)
• M28: 8,036,248 km (0.098 R)
• M29: 8,350,254 km (0.101 R)
• M30: 8,508,828 km (0.117 R)
• M31: 9,152,996 km (0.065 R)
• M32: 10,693,705 km (0.118 R)
• M33: 10,831,484 km (0.09 R)
• M34: 10,969,862 km (0.101 R)
• M35: 11,108,689 km (0.094 R)
• M36: 11,493,904 km (0.116 R)
• M37: 11,670,429 km (0.112 R)
• M38: 12,062,076 km (0.099 R)
• M39: 12,241,444 km (0.117 R)
• M40: 12,349,454 km (0.108 R)
• M41: 13,336,501 km (0.043 R)
• M42: 14,159,588 km (0.096 R)
• M43: 14,386,827 km (0.09 R)
• M44: 14,921,939 km (0.085 R)
• M45: 15,619,663 km (0.079 R)
• M46: 17,006,436 km (0.119 R)
• M47: 17,857,348 km (0.042 R)
• M48: 18,103,138 km (0.073 R)
• M49: 18,308,685 km (0.098 R)
• M50: 18,391,113 km (0.065 R)
• M51: 18,639,296 km (0.12 R)
• M52: 18,722,174 km (0.113 R)
• M53: 19,938,853 km (0.083 R)
• M54: 20,193,768 km (0.111 R)
• M55: 20,621,019 km (0.11 R)
• M56: 20,964,945 km (0.053 R)
• M57: 21,310,965 km (0.098 R)
• M58: 21,745,846 km (0.093 R)
• M59: 21,877,043 km (0.065 R)
• M60: 22,227,850 km (0.086 R)
• M61: 23,425,680 km (0.116 R)
• M62: 23,829,594 km (0.091 R)
• M63: 26,115,300 km (0.053 R)
• M64: 26,580,849 km (0.09 R)
• M65: 26,955,292 km (0.073 R)
• M66: 27,143,187 km (0.095 R)
• M67: 27,614,720 km (0.099 R)
• M68: 27,851,533 km (0.071 R)
• M69: 29,576,247 km (0.088 R)
• M70: 30,892,409 km (0.087 R)
• M71: 31,632,021 km (0.117 R)
• M72: 31,929,422 km (0.065 R)
• M73: 32,427,134 km (0.119 R)
• M74: 32,527,065 km (0.105 R)
• M75: 32,927,539 km (0.103 R)
• M76: 33,027,919 km (0.087 R)
• M77: 33,682,858 km (0.118 R)
• M78: 33,885,264 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.4

Radius: 6.9

Gravity: 15.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 13.13 AU - 16.07 AU

Year: 19607 Days

Day: 15.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,676,736 km

• M1: 121,473 km (0.034 R)
• M2: 370,554 km (0.026 R)
• M3: 464,053 km (0.077 R)
• M4: 1,268,141 km (0.104 R)
• M5: 1,950,457 km (0.094 R)
• M6: 2,363,946 km (0.109 R)
• M7: 2,435,603 km (0.088 R)
• M8: 2,580,862 km (0.104 R)
• M9: 2,729,114 km (0.119 R)
• M10: 3,111,785 km (0.105 R)
• M11: 3,269,611 km (0.097 R)
• M12: 3,675,769 km (0.107 R)
• M13: 4,012,215 km (0.079 R)
• M14: 4,184,103 km (0.062 R)
• M15: 5,644,926 km (0.061 R)
• M16: 5,740,968 km (0.109 R)
• M17: 5,837,608 km (0.078 R)
• M18: 5,934,847 km (0.092 R)
• M19: 6,032,684 km (0.083 R)
• M20: 7,351,389 km (0.097 R)
• M21: 7,456,407 km (0.067 R)
• M22: 7,989,125 km (0.085 R)
• M23: 8,755,515 km (0.089 R)
• M24: 10,712,105 km (0.082 R)
• M25: 10,831,185 km (0.055 R)
• M26: 12,357,682 km (0.038 R)
• M27: 13,369,412 km (0.047 R)
• M28: 14,211,050 km (0.105 R)
• M29: 15,606,349 km (0.045 R)
• M30: 15,741,436 km (0.047 R)
• M31: 17,114,296 km (0.093 R)
• M32: 17,744,551 km (0.071 R)
• M33: 18,026,992 km (0.052 R)
• M34: 18,382,287 km (0.054 R)
• M35: 18,596,661 km (0.046 R)
• M36: 18,668,169 km (0.116 R)
• M37: 18,739,976 km (0.103 R)
• M38: 19,899,509 km (0.087 R)
• M39: 20,119,567 km (0.116 R)
• M40: 20,193,020 km (0.084 R)
• M41: 20,858,730 km (0.117 R)
• M42: 21,231,678 km (0.052 R)
• M43: 23,206,220 km (0.034 R)
• M44: 24,215,407 km (0.031 R)
• M45: 24,685,893 km (0.119 R)
• M46: 25,397,380 km (0.094 R)
• M47: 26,276,118 km (0.119 R)
• M48: 27,817,275 km (0.092 R)
• M49: 27,899,255 km (0.083 R)
• M50: 28,310,051 km (0.082 R)
• M51: 30,478,472 km (0.051 R)
• M52: 30,647,368 km (0.112 R)
• M53: 32,872,636 km (0.078 R)
• M54: 36,306,805 km (0.115 R)
• M55: 39,208,555 km (0.116 R)
• M56: 40,037,925 km (0.067 R)
• M57: 40,501,230 km (0.116 R)
• M58: 41,526,723 km (0.104 R)
• M59: 41,714,169 km (0.098 R)
• M60: 42,277,854 km (0.051 R)
• M61: 43,603,291 km (0.104 R)
• M62: 45,038,384 km (0.077 R)
• M63: 46,780,900 km (0.079 R)
• M64: 48,052,930 km (0.031 R)
• M65: 48,545,257 km (0.085 R)
• M66: 48,643,992 km (0.114 R)
• M67: 49,138,263 km (0.111 R)
• M68: 49,733,663 km (0.101 R)
• M69: 51,534,073 km (0.102 R)
• M70: 51,634,752 km (0.079 R)
• M71: 52,037,919 km (0.061 R)
• M72: 53,355,726 km (0.084 R)
• M73: 53,763,380 km (0.088 R)
• M74: 56,023,954 km (0.045 R)
• M75: 58,105,907 km (0.084 R)
• M76: 59,261,850 km (0.101 R)
• M77: 59,367,167 km (0.117 R)
• M78: 59,578,399 km (0.095 R)
• M79: 59,895,397 km (0.079 R)
• M80: 60,001,312 km (0.116 R)
• M81: 62,023,726 km (0.094 R)
• M82: 62,452,473 km (0.044 R)
• M83: 64,176,739 km (0.074 R)
• M84: 64,393,356 km (0.096 R)
• M85: 65,153,613 km (0.111 R)
• M86: 65,589,242 km (0.054 R)
• M87: 65,916,711 km (0.086 R)
• M88: 66,135,274 km (0.111 R)
• M89: 69,220,730 km (0.091 R)
• M90: 72,015,069 km (0.093 R)
• M91: 72,465,508 km (0.109 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 13,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit