🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.89 AU - 1.15 AU

Year: 369 Days

Day: 20 Hours

Environment

Temp: 34 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,411,869 km

• M1: 244,892 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.59 AU - 1.81 AU

Year: 794 Days

Day: 22.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,411,869 km

• M1: 293,511 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.65 AU - 1.87 AU

Year: 836 Days

Day: 16.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.47 AU - 2.17 AU

Year: 879 Days

Day: 17.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.53 AU - 2.13 AU

Year: 887 Days

Day: 24.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,411,869 km

• M1: 662,270 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.94 AU - 2.16 AU

Year: 1051 Days

Day: 12.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 179.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.4 AU - 5.16 AU

Year: 3743 Days

Day: 38 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.1

Radius: 8.3

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.63 AU - 9.75 AU

Year: 9978 Days

Day: 10.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,411,869 km

• M1: 477,217 km (0.096 R)
• M2: 565,779 km (0.045 R)
• M3: 619,036 km (0.073 R)
• M4: 961,017 km (0.103 R)
• M5: 1,266,196 km (0.091 R)
• M6: 1,679,087 km (0.119 R)
• M7: 1,900,641 km (0.098 R)
• M8: 2,067,742 km (0.099 R)
• M9: 2,643,993 km (0.106 R)
• M10: 2,854,627 km (0.076 R)
• M11: 2,974,006 km (0.108 R)
• M12: 3,699,256 km (0.102 R)
• M13: 3,855,885 km (0.117 R)
• M14: 3,935,172 km (0.115 R)
• M15: 3,988,279 km (0.092 R)
• M16: 4,532,367 km (0.084 R)
• M17: 5,274,522 km (0.056 R)
• M18: 5,362,485 km (0.064 R)
• M19: 5,510,438 km (0.026 R)
• M20: 5,629,667 km (0.085 R)
• M21: 5,780,013 km (0.116 R)
• M22: 5,962,074 km (0.118 R)
• M23: 6,084,594 km (0.107 R)
• M24: 6,614,470 km (0.058 R)
• M25: 7,486,326 km (0.057 R)
• M26: 9,229,441 km (0.11 R)
• M27: 9,300,350 km (0.108 R)
• M28: 9,693,194 km (0.054 R)
• M29: 9,801,204 km (0.102 R)
• M30: 10,091,424 km (0.104 R)
• M31: 10,237,581 km (0.057 R)
• M32: 10,384,486 km (0.114 R)
• M33: 10,754,741 km (0.078 R)
• M34: 10,978,988 km (0.114 R)
• M35: 11,280,427 km (0.071 R)
• M36: 11,356,124 km (0.114 R)
• M37: 11,432,120 km (0.097 R)
• M38: 11,661,004 km (0.029 R)
• M39: 11,891,385 km (0.077 R)
• M40: 12,946,649 km (0.071 R)
• M41: 13,465,454 km (0.028 R)
• M42: 14,317,713 km (0.053 R)
• M43: 14,440,982 km (0.061 R)
• M44: 14,688,417 km (0.077 R)
• M45: 14,771,144 km (0.117 R)
• M46: 15,355,025 km (0.071 R)
• M47: 16,416,422 km (0.112 R)
• M48: 16,588,459 km (0.097 R)
• M49: 17,282,444 km (0.038 R)
• M50: 17,589,119 km (0.118 R)
• M51: 17,897,590 km (0.107 R)
• M52: 18,074,714 km (0.064 R)
• M53: 18,833,624 km (0.058 R)
• M54: 19,284,961 km (0.109 R)
• M55: 20,014,400 km (0.093 R)
• M56: 20,244,332 km (0.088 R)
• M57: 20,336,484 km (0.067 R)
• M58: 20,521,238 km (0.106 R)
• M59: 22,590,326 km (0.108 R)
• M60: 24,283,175 km (0.074 R)
• M61: 24,430,080 km (0.036 R)
• M62: 24,724,938 km (0.116 R)
• M63: 25,866,220 km (0.113 R)
• M64: 26,771,287 km (0.062 R)
• M65: 26,923,129 km (0.106 R)
• M66: 27,126,133 km (0.088 R)
• M67: 27,482,475 km (0.114 R)
• M68: 28,199,797 km (0.081 R)
• M69: 29,235,164 km (0.109 R)
• M70: 29,287,374 km (0.09 R)
• M71: 29,339,434 km (0.091 R)
• M72: 29,862,428 km (0.119 R)
• M73: 29,914,937 km (0.084 R)
• M74: 29,967,445 km (0.105 R)
• M75: 30,125,122 km (0.09 R)
• M76: 30,177,780 km (0.062 R)
• M77: 30,230,439 km (0.088 R)
• M78: 31,077,013 km (0.12 R)
• M79: 31,130,120 km (0.113 R)
• M80: 31,663,586 km (0.099 R)
• M81: 32,200,044 km (0.102 R)
• M82: 32,469,320 km (0.089 R)
• M83: 32,847,653 km (0.12 R)
• M84: 33,064,570 km (0.042 R)
• M85: 34,761,160 km (0.094 R)
• M86: 35,536,675 km (0.117 R)
• M87: 36,429,924 km (0.11 R)
• M88: 36,935,714 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.6

Radius: 10

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.03 AU - 14.43 AU

Year: 15318 Days

Day: 9.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,411,869 km

• M1: 166,054 km (0.08 R)
• M2: 310,864 km (0.108 R)
• M3: 476,020 km (0.119 R)
• M4: 551,268 km (0.118 R)
• M5: 694,134 km (0.094 R)
• M6: 896,839 km (0.083 R)
• M7: 1,119,142 km (0.103 R)
• M8: 1,415,196 km (0.096 R)
• M9: 1,558,062 km (0.088 R)
• M10: 1,675,795 km (0.11 R)
• M11: 1,827,338 km (0.038 R)
• M12: 2,478,687 km (0.085 R)
• M13: 2,722,681 km (0.101 R)
• M14: 3,501,189 km (0.09 R)
• M15: 3,855,137 km (0.098 R)
• M16: 3,975,713 km (0.1 R)
• M17: 4,097,486 km (0.093 R)
• M18: 4,261,894 km (0.114 R)
• M19: 4,941,218 km (0.066 R)
• M20: 5,608,723 km (0.102 R)
• M21: 5,791,532 km (0.101 R)
• M22: 6,831,836 km (0.049 R)
• M23: 7,929,136 km (0.096 R)
• M24: 9,187,553 km (0.114 R)
• M25: 9,785,047 km (0.11 R)
• M26: 9,950,203 km (0.092 R)
• M27: 10,060,756 km (0.108 R)
• M28: 10,451,206 km (0.064 R)
• M29: 11,477,747 km (0.09 R)
• M30: 11,885,551 km (0.079 R)
• M31: 14,181,729 km (0.086 R)
• M32: 14,745,114 km (0.039 R)
• M33: 16,610,300 km (0.053 R)
• M34: 17,137,932 km (0.047 R)
• M35: 17,804,989 km (0.114 R)
• M36: 18,890,172 km (0.083 R)
• M37: 19,509,806 km (0.117 R)
• M38: 20,628,050 km (0.073 R)
• M39: 21,767,089 km (0.103 R)
• M40: 22,054,915 km (0.107 R)
• M41: 22,416,643 km (0.102 R)
• M42: 24,627,699 km (0.085 R)
• M43: 25,078,288 km (0.059 R)
• M44: 25,380,027 km (0.09 R)
• M45: 25,835,103 km (0.069 R)
• M46: 26,907,421 km (0.107 R)
• M47: 27,838,069 km (0.079 R)
• M48: 28,858,028 km (0.082 R)
• M49: 29,810,517 km (0.091 R)
• M50: 30,934,745 km (0.118 R)
• M51: 31,991,056 km (0.087 R)
• M52: 33,059,185 km (0.087 R)
• M53: 33,473,122 km (0.11 R)
• M54: 33,805,379 km (0.12 R)
• M55: 33,888,705 km (0.101 R)
• M56: 34,306,083 km (0.09 R)
• M57: 35,653,062 km (0.073 R)
• M58: 36,247,714 km (0.113 R)
• M59: 36,760,086 km (0.057 R)
• M60: 37,705,695 km (0.055 R)
• M61: 38,311,715 km (0.052 R)
• M62: 38,920,728 km (0.058 R)
• M63: 39,445,518 km (0.045 R)
• M64: 40,678,803 km (0.076 R)
• M65: 41,746,034 km (0.12 R)
• M66: 42,193,331 km (0.083 R)
• M67: 42,552,366 km (0.094 R)
• M68: 43,907,873 km (0.102 R)
• M69: 45,645,003 km (0.11 R)
• M70: 45,737,155 km (0.081 R)
• M71: 46,290,668 km (0.116 R)
• M72: 47,125,274 km (0.08 R)
• M73: 47,591,122 km (0.065 R)
• M74: 49,658,864 km (0.077 R)
• M75: 50,132,790 km (0.071 R)
• M76: 50,227,784 km (0.095 R)
• M77: 54,954,778 km (0.083 R)
• M78: 55,052,764 km (0.067 R)
• M79: 55,641,582 km (0.114 R)
• M80: 56,232,643 km (0.111 R)
• M81: 58,817,395 km (0.117 R)
• M82: 59,419,377 km (0.053 R)
• M83: 60,023,303 km (0.11 R)
• M84: 60,629,474 km (0.089 R)
• M85: 61,136,012 km (0.06 R)
• M86: 61,339,017 km (0.082 R)
• M87: 65,239,183 km (0.116 R)
• M88: 67,114,392 km (0.107 R)
• M89: 67,219,110 km (0.074 R)
• M90: 68,058,654 km (0.065 R)
• M91: 68,268,988 km (0.12 R)
• M92: 69,960,342 km (0.098 R)
• M93: 70,172,621 km (0.088 R)

Asteroid Belt

Center: 16.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.3

Radius: 3

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 17.77 AU - 22.57 AU

Year: 32444 Days

Day: 16.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,411,869 km

• M1: 50,265 km (0.094 R)
• M2: 88,712 km (0.06 R)
• M3: 161,416 km (0.11 R)
• M4: 463,753 km (0.055 R)
• M5: 629,059 km (0.089 R)
• M6: 1,332,917 km (0.07 R)
• M7: 1,494,333 km (0.076 R)
• M8: 1,810,284 km (0.092 R)
• M9: 1,835,416 km (0.087 R)
• M10: 3,325,261 km (0.107 R)
• M11: 3,895,379 km (0.119 R)
• M12: 4,359,432 km (0.047 R)
• M13: 5,016,615 km (0.058 R)
• M14: 5,338,550 km (0.09 R)
• M15: 5,411,105 km (0.08 R)
• M16: 5,964,766 km (0.105 R)
• M17: 7,649,089 km (0.056 R)
• M18: 7,895,028 km (0.108 R)
• M19: 7,936,317 km (0.1 R)
• M20: 8,060,483 km (0.086 R)
• M21: 8,861,729 km (0.105 R)
• M22: 9,033,617 km (0.069 R)
• M23: 9,206,552 km (0.093 R)
• M24: 9,468,199 km (0.104 R)
• M25: 10,857,963 km (0.102 R)
• M26: 11,088,045 km (0.1 R)
• M27: 11,273,247 km (0.091 R)
• M28: 13,034,163 km (0.076 R)
• M29: 13,131,701 km (0.087 R)
• M30: 13,971,095 km (0.084 R)
• M31: 14,071,026 km (0.043 R)
• M32: 15,804,865 km (0.12 R)
• M33: 15,856,926 km (0.104 R)
• M34: 16,065,465 km (0.108 R)
• M35: 16,222,543 km (0.09 R)
• M36: 16,327,560 km (0.083 R)
• M37: 16,749,726 km (0.114 R)
• M38: 17,068,818 km (0.082 R)
• M39: 17,875,001 km (0.045 R)
• M40: 18,200,975 km (0.065 R)
• M41: 19,747,817 km (0.111 R)
• M42: 19,860,015 km (0.119 R)
• M43: 20,197,508 km (0.09 R)
• M44: 20,536,945 km (0.098 R)
• M45: 20,707,487 km (0.098 R)
• M46: 20,878,328 km (0.058 R)
• M47: 21,509,032 km (0.034 R)
• M48: 22,320,601 km (0.105 R)
• M49: 24,633,982 km (0.111 R)
• M50: 24,694,270 km (0.094 R)
• M51: 25,543,687 km (0.118 R)
• M52: 25,665,908 km (0.058 R)
• M53: 26,402,827 km (0.114 R)
• M54: 26,649,963 km (0.106 R)
• M55: 27,583,603 km (0.12 R)
• M56: 28,212,064 km (0.068 R)
• M57: 28,275,194 km (0.113 R)
• M58: 32,939,955 km (0.088 R)
• M59: 33,339,381 km (0.068 R)
• M60: 33,539,693 km (0.083 R)
• M61: 34,479,467 km (0.091 R)
• M62: 35,496,134 km (0.082 R)
• M63: 36,247,863 km (0.105 R)
• M64: 36,935,864 km (0.091 R)
• M65: 37,975,868 km (0.118 R)
• M66: 38,744,652 km (0.101 R)
• M67: 39,095,758 km (0.085 R)
• M68: 39,589,132 km (0.12 R)
• M69: 39,942,781 km (0.077 R)
• M70: 41,368,000 km (0.09 R)
• M71: 41,439,657 km (0.09 R)
• M72: 45,002,779 km (0.105 R)
• M73: 45,076,531 km (0.042 R)
• M74: 46,559,644 km (0.1 R)
• M75: 46,708,943 km (0.068 R)
• M76: 47,082,489 km (0.098 R)
• M77: 48,209,559 km (0.109 R)
• M78: 48,814,234 km (0.072 R)
• M79: 48,889,931 km (0.103 R)
• M80: 49,117,469 km (0.079 R)
• M81: 50,183,803 km (0.102 R)
• M82: 50,950,192 km (0.092 R)
• M83: 51,027,086 km (0.119 R)
• M84: 51,180,872 km (0.084 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 10,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit