🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.93 AU - 1.13 AU

Year: 376 Days

Day: 29.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,723,725 km

• M1: 37,998 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.05 AU - 1.31 AU

Year: 461 Days

Day: 45.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.53 AU - 1.95 AU

Year: 826 Days

Day: 19 Hours

Environment

Temp: -45 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.71 AU - 1.97 AU

Year: 898 Days

Day: 23 Hours

Environment

Temp: -49 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,723,725 km

• M1: 39,045 km (0.06 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.3

Radius: 8.5

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.32 AU - 6.46 AU

Year: 5145 Days

Day: 8.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 32,723,725 km

• M1: 128,056 km (0.095 R)
• M2: 214,374 km (0.086 R)
• M3: 309,817 km (0.067 R)
• M4: 433,535 km (0.108 R)
• M5: 507,885 km (0.091 R)
• M6: 610,509 km (0.064 R)
• M7: 1,434,195 km (0.045 R)
• M8: 1,566,888 km (0.106 R)
• M9: 1,971,401 km (0.083 R)
• M10: 2,486,466 km (0.086 R)
• M11: 2,667,180 km (0.101 R)
• M12: 3,148,736 km (0.083 R)
• M13: 3,344,560 km (0.094 R)
• M14: 3,432,822 km (0.118 R)
• M15: 3,702,547 km (0.091 R)
• M16: 3,932,629 km (0.077 R)
• M17: 5,049,975 km (0.115 R)
• M18: 5,177,134 km (0.08 R)
• M19: 5,486,502 km (0.085 R)
• M20: 5,643,430 km (0.099 R)
• M21: 6,123,190 km (0.075 R)
• M22: 6,177,345 km (0.061 R)
• M23: 6,258,876 km (0.113 R)
• M24: 6,505,563 km (0.055 R)
• M25: 7,121,906 km (0.054 R)
• M26: 7,844,912 km (0.088 R)
• M27: 8,230,127 km (0.073 R)
• M28: 8,500,450 km (0.111 R)
• M29: 8,743,098 km (0.111 R)
• M30: 9,736,727 km (0.097 R)
• M31: 9,800,007 km (0.1 R)
• M32: 10,118,650 km (0.097 R)
• M33: 10,247,005 km (0.027 R)
• M34: 10,375,809 km (0.109 R)
• M35: 10,537,824 km (0.073 R)
• M36: 10,667,824 km (0.084 R)
• M37: 10,765,811 km (0.09 R)
• M38: 11,593,685 km (0.054 R)
• M39: 12,168,291 km (0.105 R)
• M40: 12,373,389 km (0.091 R)
• M41: 13,169,849 km (0.052 R)
• M42: 13,275,016 km (0.06 R)
• M43: 13,556,709 km (0.06 R)
• M44: 13,627,468 km (0.042 R)
• M45: 14,341,499 km (0.096 R)
• M46: 14,884,988 km (0.071 R)
• M47: 15,546,211 km (0.09 R)
• M48: 15,657,362 km (0.106 R)
• M49: 15,805,913 km (0.072 R)
• M50: 15,880,412 km (0.05 R)
• M51: 16,104,510 km (0.079 R)
• M52: 16,216,858 km (0.058 R)
• M53: 16,783,086 km (0.115 R)
• M54: 16,935,227 km (0.112 R)
• M55: 17,355,747 km (0.093 R)
• M56: 17,663,769 km (0.11 R)
• M57: 17,973,586 km (0.105 R)
• M58: 18,246,153 km (0.111 R)
• M59: 18,363,438 km (0.104 R)
• M60: 19,032,589 km (0.111 R)
• M61: 19,270,599 km (0.058 R)
• M62: 19,669,577 km (0.094 R)
• M63: 20,152,030 km (0.116 R)
• M64: 21,498,560 km (0.093 R)
• M65: 21,622,427 km (0.115 R)
• M66: 21,829,321 km (0.087 R)
• M67: 21,995,375 km (0.088 R)
• M68: 23,127,083 km (0.119 R)
• M69: 24,106,051 km (0.115 R)
• M70: 24,665,398 km (0.106 R)
• M71: 25,928,453 km (0.073 R)
• M72: 26,060,248 km (0.109 R)
• M73: 26,280,606 km (0.054 R)
• M74: 26,767,397 km (0.096 R)
• M75: 26,856,109 km (0.11 R)
• M76: 26,945,120 km (0.107 R)
• M77: 27,123,291 km (0.058 R)
• M78: 27,749,807 km (0.059 R)
• M79: 28,019,831 km (0.082 R)
• M80: 28,971,572 km (0.112 R)
• M81: 29,108,454 km (0.092 R)
• M82: 29,337,040 km (0.078 R)
• M83: 29,428,594 km (0.076 R)
• M84: 29,795,857 km (0.094 R)
• M85: 30,072,314 km (0.06 R)
• M86: 30,257,067 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.6

Radius: 11.2

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.86 AU - 6.64 AU

Year: 5623 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,723,725 km

• M1: 155,731 km (0.105 R)
• M2: 258,356 km (0.07 R)
• M3: 442,810 km (0.096 R)
• M4: 657,483 km (0.086 R)
• M5: 737,069 km (0.075 R)
• M6: 929,601 km (0.09 R)
• M7: 1,139,337 km (0.069 R)
• M8: 1,250,040 km (0.036 R)
• M9: 1,326,036 km (0.104 R)
• M10: 1,456,485 km (0.036 R)
• M11: 1,618,799 km (0.12 R)
• M12: 1,716,336 km (0.107 R)
• M13: 1,888,224 km (0.077 R)
• M14: 2,202,978 km (0.12 R)
• M15: 2,280,470 km (0.114 R)
• M16: 2,422,289 km (0.106 R)
• M17: 3,808,762 km (0.087 R)
• M18: 3,958,958 km (0.101 R)
• M19: 4,188,142 km (0.108 R)
• M20: 4,402,067 km (0.08 R)
• M21: 4,539,996 km (0.082 R)
• M22: 5,738,574 km (0.063 R)
• M23: 5,998,276 km (0.095 R)
• M24: 6,217,736 km (0.087 R)
• M25: 6,619,407 km (0.049 R)
• M26: 6,960,490 km (0.09 R)
• M27: 7,260,882 km (0.105 R)
• M28: 7,401,055 km (0.118 R)
• M29: 7,731,517 km (0.11 R)
• M30: 7,850,597 km (0.12 R)
• M31: 7,946,489 km (0.116 R)
• M32: 8,284,730 km (0.095 R)
• M33: 8,382,417 km (0.047 R)
• M34: 8,455,720 km (0.116 R)
• M35: 8,529,472 km (0.066 R)
• M36: 8,850,958 km (0.096 R)
• M37: 9,000,705 km (0.114 R)
• M38: 9,126,218 km (0.064 R)
• M39: 9,252,180 km (0.064 R)
• M40: 9,531,628 km (0.087 R)
• M41: 9,891,112 km (0.104 R)
• M42: 9,968,753 km (0.099 R)
• M43: 10,072,574 km (0.106 R)
• M44: 10,359,952 km (0.117 R)
• M45: 10,491,598 km (0.055 R)
• M46: 10,703,129 km (0.105 R)
• M47: 10,862,900 km (0.08 R)
• M48: 11,319,472 km (0.091 R)
• M49: 11,591,142 km (0.106 R)
• M50: 11,700,349 km (0.104 R)
• M51: 12,140,765 km (0.105 R)
• M52: 13,294,015 km (0.056 R)
• M53: 13,985,157 km (0.091 R)
• M54: 14,423,180 km (0.11 R)
• M55: 15,583,012 km (0.093 R)
• M56: 16,067,559 km (0.097 R)
• M57: 16,526,226 km (0.088 R)
• M58: 16,618,528 km (0.072 R)
• M59: 17,051,315 km (0.081 R)
• M60: 17,456,576 km (0.05 R)
• M61: 17,613,354 km (0.081 R)
• M62: 17,896,543 km (0.096 R)
• M63: 18,022,953 km (0.112 R)
• M64: 18,244,807 km (0.109 R)
• M65: 18,372,115 km (0.069 R)
• M66: 19,660,302 km (0.117 R)
• M67: 20,150,833 km (0.109 R)
• M68: 20,249,568 km (0.039 R)
• M69: 20,348,302 km (0.118 R)
• M70: 20,645,553 km (0.091 R)
• M71: 21,144,163 km (0.071 R)
• M72: 21,311,264 km (0.109 R)
• M73: 21,848,919 km (0.093 R)
• M74: 22,323,144 km (0.098 R)
• M75: 22,972,099 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.4

Radius: 14.2

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.67 AU - 12.35 AU

Year: 11398 Days

Day: 9.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 32,723,725 km

• M1: 183,557 km (0.112 R)
• M2: 388,057 km (0.106 R)
• M3: 519,105 km (0.094 R)
• M4: 655,239 km (0.047 R)
• M5: 1,038,359 km (0.094 R)
• M6: 1,371,364 km (0.117 R)
• M7: 1,550,881 km (0.117 R)
• M8: 2,789,252 km (0.069 R)
• M9: 3,046,112 km (0.077 R)
• M10: 3,283,972 km (0.091 R)
• M11: 3,891,639 km (0.084 R)
• M12: 4,564,381 km (0.1 R)
• M13: 4,960,815 km (0.077 R)
• M14: 5,085,131 km (0.099 R)
• M15: 5,754,581 km (0.068 R)
• M16: 5,852,568 km (0.1 R)
• M17: 6,183,179 km (0.118 R)
• M18: 6,452,007 km (0.078 R)
• M19: 6,587,991 km (0.095 R)
• M20: 7,745,729 km (0.086 R)
• M21: 7,999,447 km (0.047 R)
• M22: 8,589,611 km (0.062 R)
• M23: 8,852,304 km (0.064 R)
• M24: 8,965,700 km (0.068 R)
• M25: 9,193,986 km (0.065 R)
• M26: 9,424,217 km (0.056 R)
• M27: 10,205,417 km (0.077 R)
• M28: 11,581,119 km (0.105 R)
• M29: 11,829,900 km (0.11 R)
• M30: 12,332,998 km (0.118 R)
• M31: 12,714,772 km (0.119 R)
• M32: 13,664,569 km (0.084 R)
• M33: 13,883,730 km (0.081 R)
• M34: 14,015,675 km (0.077 R)
• M35: 14,281,062 km (0.119 R)
• M36: 14,996,588 km (0.109 R)
• M37: 16,602,521 km (0.111 R)
• M38: 17,212,881 km (0.114 R)
• M39: 17,926,313 km (0.074 R)
• M40: 18,358,950 km (0.098 R)
• M41: 19,234,696 km (0.093 R)
• M42: 19,826,206 km (0.061 R)
• M43: 20,273,653 km (0.112 R)
• M44: 20,423,550 km (0.093 R)
• M45: 22,045,640 km (0.115 R)
• M46: 23,341,457 km (0.091 R)
• M47: 23,551,043 km (0.083 R)
• M48: 24,661,957 km (0.073 R)
• M49: 24,875,433 km (0.116 R)
• M50: 25,143,213 km (0.104 R)
• M51: 25,573,756 km (0.096 R)
• M52: 25,789,925 km (0.115 R)
• M53: 26,169,604 km (0.079 R)
• M54: 27,044,453 km (0.072 R)
• M55: 27,540,818 km (0.097 R)
• M56: 28,207,277 km (0.083 R)
• M57: 29,217,063 km (0.115 R)
• M58: 30,295,663 km (0.109 R)
• M59: 31,792,839 km (0.061 R)
• M60: 33,255,158 km (0.099 R)
• M61: 34,500,261 km (0.115 R)
• M62: 35,579,759 km (0.101 R)
• M63: 36,792,100 km (0.114 R)
• M64: 38,326,526 km (0.063 R)
• M65: 40,258,283 km (0.076 R)
• M66: 42,733,230 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.1

Radius: 12.4

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.2 AU - 12.92 AU

Year: 13237 Days

Day: 13.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 32,723,725 km

• M1: 180,415 km (0.089 R)
• M2: 398,379 km (0.035 R)
• M3: 539,300 km (0.104 R)
• M4: 930,050 km (0.102 R)
• M5: 1,185,563 km (0.076 R)
• M6: 1,443,470 km (0.093 R)
• M7: 1,876,107 km (0.075 R)
• M8: 2,037,074 km (0.104 R)
• M9: 2,202,829 km (0.116 R)
• M10: 2,649,827 km (0.107 R)
• M11: 3,071,244 km (0.064 R)
• M12: 3,179,852 km (0.082 R)
• M13: 3,345,457 km (0.111 R)
• M14: 3,513,755 km (0.117 R)
• M15: 3,656,322 km (0.105 R)
• M16: 3,888,497 km (0.119 R)
• M17: 4,155,530 km (0.063 R)
• M18: 4,645,163 km (0.112 R)
• M19: 4,770,526 km (0.092 R)
• M20: 4,992,530 km (0.102 R)
• M21: 5,712,694 km (0.105 R)
• M22: 6,782,468 km (0.096 R)
• M23: 7,395,072 km (0.036 R)
• M24: 7,763,830 km (0.077 R)
• M25: 7,875,730 km (0.102 R)
• M26: 9,338,049 km (0.056 R)
• M27: 10,592,277 km (0.099 R)
• M28: 10,675,005 km (0.096 R)
• M29: 10,799,470 km (0.117 R)
• M30: 12,549,017 km (0.118 R)
• M31: 12,724,496 km (0.109 R)
• M32: 13,122,127 km (0.111 R)
• M33: 13,389,458 km (0.063 R)
• M34: 14,845,793 km (0.043 R)
• M35: 14,984,920 km (0.062 R)
• M36: 15,124,494 km (0.11 R)
• M37: 15,311,192 km (0.112 R)
• M38: 15,545,762 km (0.086 R)
• M39: 15,876,074 km (0.09 R)
• M40: 16,304,074 km (0.11 R)
• M41: 16,447,687 km (0.091 R)
• M42: 16,736,112 km (0.09 R)
• M43: 17,171,741 km (0.046 R)
• M44: 18,202,919 km (0.074 R)
• M45: 18,501,367 km (0.049 R)
• M46: 18,751,196 km (0.094 R)
• M47: 19,456,699 km (0.108 R)
• M48: 19,812,742 km (0.092 R)
• M49: 21,941,071 km (0.058 R)
• M50: 22,046,687 km (0.072 R)
• M51: 22,311,625 km (0.112 R)
• M52: 22,898,198 km (0.091 R)
• M53: 23,544,012 km (0.114 R)
• M54: 24,359,470 km (0.119 R)
• M55: 26,242,309 km (0.091 R)
• M56: 27,485,318 km (0.104 R)
• M57: 27,713,454 km (0.051 R)
• M58: 27,827,598 km (0.072 R)
• M59: 27,999,336 km (0.05 R)
• M60: 29,560,539 km (0.101 R)
• M61: 30,794,273 km (0.082 R)
• M62: 31,328,188 km (0.086 R)
• M63: 32,284,866 km (0.108 R)
• M64: 33,737,910 km (0.069 R)
• M65: 34,043,239 km (0.08 R)
• M66: 34,903,278 km (0.112 R)
• M67: 35,336,064 km (0.103 R)
• M68: 36,644,746 km (0.113 R)
• M69: 38,223,303 km (0.094 R)
• M70: 38,541,797 km (0.088 R)
• M71: 39,309,533 km (0.097 R)
• M72: 39,502,215 km (0.081 R)
• M73: 44,154,260 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.7

Radius: 4

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.73 AU - 16.91 AU

Year: 20533 Days

Day: 19.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 32,723,725 km

• M1: 194,776 km (0.08 R)
• M2: 236,813 km (0.07 R)
• M3: 272,867 km (0.036 R)
• M4: 404,213 km (0.084 R)
• M5: 680,970 km (0.058 R)
• M6: 1,082,939 km (0.12 R)
• M7: 1,323,941 km (0.049 R)
• M8: 2,503,520 km (0.085 R)
• M9: 2,777,135 km (0.113 R)
• M10: 3,771,961 km (0.091 R)
• M11: 3,987,830 km (0.104 R)
• M12: 4,060,685 km (0.092 R)
• M13: 4,207,739 km (0.118 R)
• M14: 4,406,555 km (0.065 R)
• M15: 4,507,085 km (0.113 R)
• M16: 4,633,794 km (0.091 R)
• M17: 5,258,365 km (0.083 R)
• M18: 6,075,618 km (0.097 R)
• M19: 6,815,380 km (0.086 R)
• M20: 8,130,345 km (0.061 R)
• M21: 9,166,610 km (0.101 R)
• M22: 10,243,565 km (0.049 R)
• M23: 12,125,506 km (0.077 R)
• M24: 12,195,817 km (0.054 R)
• M25: 13,195,879 km (0.107 R)
• M26: 13,999,818 km (0.079 R)
• M27: 14,557,070 km (0.105 R)
• M28: 15,159,351 km (0.032 R)
• M29: 16,078,031 km (0.051 R)
• M30: 16,349,402 km (0.095 R)
• M31: 16,935,975 km (0.03 R)
• M32: 17,054,008 km (0.095 R)
• M33: 17,928,706 km (0.117 R)
• M34: 18,411,908 km (0.111 R)
• M35: 19,473,454 km (0.057 R)
• M36: 23,473,252 km (0.109 R)
• M37: 23,736,844 km (0.094 R)
• M38: 24,178,457 km (0.058 R)
• M39: 26,017,463 km (0.076 R)
• M40: 26,244,702 km (0.099 R)
• M41: 26,472,690 km (0.103 R)
• M42: 27,160,541 km (0.063 R)
• M43: 31,845,497 km (0.079 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 12,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit