🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.24 AU - 1.32 AU

Year: 507 Days

Day: 29.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,540,680 km

• M1: 246,537 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.03 AU - 1.71 AU

Year: 561 Days

Day: 25.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 98.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,540,680 km

• M1: 516,113 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.29 AU - 1.91 AU

Year: 708 Days

Day: 41.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.38 AU - 1.82 AU

Year: 708 Days

Day: 31.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.48 AU - 2.42 AU

Year: 953 Days

Day: 15.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 78.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.59 AU - 3.73 AU

Year: 2450 Days

Day: 40.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.68 AU - 5.62 AU

Year: 4089 Days

Day: 12.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,540,680 km

• M1: 1,290,282 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.1

Radius: 6.9

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.04 AU - 19.08 AU

Year: 21473 Days

Day: 22.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 107,540,680 km

• M1: 140,772 km (0.051 R)
• M2: 210,484 km (0.114 R)
• M3: 296,952 km (0.098 R)
• M4: 650,003 km (0.099 R)
• M5: 892,650 km (0.117 R)
• M6: 1,004,998 km (0.103 R)
• M7: 1,349,074 km (0.097 R)
• M8: 1,523,206 km (0.061 R)
• M9: 1,658,592 km (0.098 R)
• M10: 1,941,332 km (0.087 R)
• M11: 2,113,369 km (0.036 R)
• M12: 2,163,484 km (0.104 R)
• M13: 2,445,925 km (0.112 R)
• M14: 3,362,212 km (0.044 R)
• M15: 3,871,892 km (0.078 R)
• M16: 4,341,629 km (0.105 R)
• M17: 4,534,461 km (0.11 R)
• M18: 4,962,161 km (0.027 R)
• M19: 5,029,181 km (0.104 R)
• M20: 5,130,160 km (0.062 R)
• M21: 6,033,432 km (0.099 R)
• M22: 6,284,906 km (0.044 R)
• M23: 6,650,224 km (0.103 R)
• M24: 6,835,576 km (0.111 R)
• M25: 6,947,475 km (0.062 R)
• M26: 7,439,801 km (0.048 R)
• M27: 7,593,438 km (0.105 R)
• M28: 7,670,780 km (0.107 R)
• M29: 8,179,413 km (0.091 R)
• M30: 8,337,987 km (0.067 R)
• M31: 8,698,817 km (0.039 R)
• M32: 8,860,831 km (0.063 R)
• M33: 10,320,458 km (0.103 R)
• M34: 10,492,047 km (0.12 R)
• M35: 11,012,198 km (0.102 R)
• M36: 11,231,509 km (0.115 R)
• M37: 11,275,491 km (0.119 R)
• M38: 11,496,447 km (0.118 R)
• M39: 11,585,308 km (0.06 R)
• M40: 12,168,141 km (0.037 R)
• M41: 14,737,185 km (0.102 R)
• M42: 14,833,676 km (0.064 R)
• M43: 17,517,312 km (0.051 R)
• M44: 17,722,112 km (0.04 R)
• M45: 17,824,736 km (0.112 R)
• M46: 18,185,416 km (0.102 R)
• M47: 18,444,669 km (0.11 R)
• M48: 18,548,640 km (0.096 R)
• M49: 19,335,076 km (0.058 R)
• M50: 20,994,266 km (0.06 R)
• M51: 21,594,004 km (0.087 R)
• M52: 21,703,659 km (0.094 R)
• M53: 22,476,332 km (0.069 R)
• M54: 22,643,134 km (0.097 R)
• M55: 22,810,235 km (0.112 R)
• M56: 23,314,230 km (0.063 R)
• M57: 24,276,144 km (0.112 R)
• M58: 24,675,870 km (0.062 R)
• M59: 24,847,907 km (0.112 R)
• M60: 25,193,179 km (0.078 R)
• M61: 25,714,079 km (0.113 R)
• M62: 25,946,703 km (0.1 R)
• M63: 26,180,076 km (0.085 R)
• M64: 26,414,047 km (0.081 R)
• M65: 26,943,175 km (0.045 R)
• M66: 27,892,373 km (0.052 R)
• M67: 28,792,205 km (0.064 R)
• M68: 29,701,610 km (0.106 R)
• M69: 30,129,161 km (0.093 R)
• M70: 30,620,291 km (0.117 R)
• M71: 31,300,063 km (0.102 R)
• M72: 31,424,080 km (0.083 R)
• M73: 32,297,432 km (0.11 R)
• M74: 32,611,289 km (0.117 R)
• M75: 33,558,991 km (0.064 R)
• M76: 34,515,520 km (0.105 R)
• M77: 35,222,819 km (0.064 R)
• M78: 35,740,128 km (0.084 R)
• M79: 36,847,900 km (0.108 R)
• M80: 37,044,472 km (0.076 R)
• M81: 38,364,374 km (0.116 R)
• M82: 38,696,780 km (0.113 R)
• M83: 39,431,306 km (0.094 R)
• M84: 40,035,831 km (0.051 R)
• M85: 43,587,733 km (0.083 R)
• M86: 45,260,686 km (0.107 R)
• M87: 45,541,631 km (0.095 R)
• M88: 45,823,025 km (0.08 R)
• M89: 45,893,485 km (0.077 R)
• M90: 47,167,909 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.9

Radius: 4

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 16.74 AU - 19.26 AU

Year: 26717 Days

Day: 16.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 107,540,680 km

• M1: 70,461 km (0.046 R)
• M2: 281,842 km (0.073 R)
• M3: 1,441,076 km (0.103 R)
• M4: 1,791,584 km (0.114 R)
• M5: 1,837,211 km (0.069 R)
• M6: 1,883,288 km (0.087 R)
• M7: 1,929,663 km (0.105 R)
• M8: 1,976,487 km (0.095 R)
• M9: 2,143,289 km (0.054 R)
• M10: 2,567,099 km (0.118 R)
• M11: 3,347,552 km (0.116 R)
• M12: 3,748,773 km (0.039 R)
• M13: 4,044,528 km (0.09 R)
• M14: 4,533,414 km (0.077 R)
• M15: 6,177,195 km (0.081 R)
• M16: 6,809,545 km (0.104 R)
• M17: 7,647,144 km (0.113 R)
• M18: 7,684,244 km (0.109 R)
• M19: 7,870,942 km (0.063 R)
• M20: 8,172,681 km (0.088 R)
• M21: 9,061,143 km (0.079 R)
• M22: 9,858,350 km (0.094 R)
• M23: 10,760,874 km (0.04 R)
• M24: 13,308,227 km (0.077 R)
• M25: 15,182,239 km (0.03 R)
• M26: 15,275,738 km (0.069 R)
• M27: 16,316,939 km (0.086 R)
• M28: 16,364,810 km (0.043 R)
• M29: 17,234,423 km (0.026 R)
• M30: 17,970,444 km (0.044 R)
• M31: 18,069,328 km (0.106 R)
• M32: 18,817,019 km (0.117 R)
• M33: 19,727,471 km (0.063 R)
• M34: 19,982,835 km (0.111 R)
• M35: 20,445,391 km (0.064 R)
• M36: 20,807,568 km (0.092 R)
• M37: 21,067,569 km (0.098 R)
• M38: 21,381,126 km (0.054 R)
• M39: 21,748,688 km (0.079 R)
• M40: 22,543,502 km (0.115 R)
• M41: 24,708,931 km (0.109 R)
• M42: 26,039,753 km (0.116 R)
• M43: 28,193,813 km (0.078 R)
• M44: 28,539,085 km (0.119 R)
• M45: 28,654,575 km (0.099 R)
• M46: 29,525,234 km (0.104 R)
• M47: 29,758,756 km (0.104 R)
• M48: 30,640,337 km (0.09 R)
• M49: 30,817,610 km (0.086 R)
• M50: 32,911,681 km (0.06 R)
• M51: 35,112,864 km (0.104 R)
• M52: 36,669,280 km (0.077 R)
• M53: 36,920,306 km (0.102 R)
• M54: 37,172,079 km (0.118 R)
• M55: 37,993,820 km (0.107 R)
• M56: 38,438,874 km (0.117 R)
• M57: 38,630,209 km (0.084 R)
• M58: 38,949,601 km (0.071 R)
• M59: 41,405,998 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783

Radius: 4

Gravity: 48.94 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 15.77 AU - 24.35 AU

Year: 31432 Days

Day: 21.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 107,540,680 km

• M1: 87,814 km (0.109 R)
• M2: 353,799 km (0.101 R)
• M3: 814,710 km (0.115 R)
• M4: 974,929 km (0.088 R)
• M5: 1,075,908 km (0.105 R)
• M6: 2,126,384 km (0.095 R)
• M7: 2,169,917 km (0.028 R)
• M8: 2,257,581 km (0.073 R)
• M9: 3,398,116 km (0.113 R)
• M10: 3,812,053 km (0.04 R)
• M11: 4,132,791 km (0.045 R)
• M12: 5,088,123 km (0.042 R)
• M13: 5,263,451 km (0.094 R)
• M14: 5,801,555 km (0.066 R)
• M15: 6,169,865 km (0.116 R)
• M16: 6,929,224 km (0.091 R)
• M17: 7,123,551 km (0.102 R)
• M18: 7,188,776 km (0.112 R)
• M19: 7,254,150 km (0.116 R)
• M20: 7,319,674 km (0.057 R)
• M21: 7,784,475 km (0.098 R)
• M22: 7,986,432 km (0.107 R)
• M23: 8,054,200 km (0.119 R)
• M24: 8,258,550 km (0.106 R)
• M25: 9,234,677 km (0.101 R)
• M26: 10,467,961 km (0.078 R)
• M27: 10,915,558 km (0.056 R)
• M28: 11,217,297 km (0.081 R)
• M29: 11,983,837 km (0.115 R)
• M30: 13,325,131 km (0.107 R)
• M31: 13,566,881 km (0.047 R)
• M32: 14,382,638 km (0.037 R)
• M33: 14,963,078 km (0.036 R)
• M34: 15,130,329 km (0.083 R)
• M35: 16,576,790 km (0.078 R)
• M36: 16,749,875 km (0.075 R)
• M37: 17,185,055 km (0.046 R)
• M38: 18,872,669 km (0.051 R)
• M39: 19,598,967 km (0.077 R)
• M40: 20,426,841 km (0.11 R)
• M41: 20,519,592 km (0.051 R)
• M42: 20,798,442 km (0.09 R)
• M43: 20,891,791 km (0.109 R)
• M44: 22,211,843 km (0.107 R)
• M45: 22,498,173 km (0.116 R)
• M46: 22,689,808 km (0.097 R)
• M47: 22,881,892 km (0.072 R)
• M48: 25,428,347 km (0.093 R)
• M49: 25,727,842 km (0.09 R)
• M50: 27,141,093 km (0.036 R)
• M51: 32,281,874 km (0.11 R)
• M52: 34,353,954 km (0.095 R)
• M53: 35,573,027 km (0.108 R)
• M54: 37,371,493 km (0.114 R)
• M55: 37,598,433 km (0.097 R)
• M56: 39,660,789 km (0.076 R)
• M57: 39,776,428 km (0.116 R)
• M58: 41,056,088 km (0.094 R)
• M59: 42,704,059 km (0.061 R)
• M60: 52,652,616 km (0.057 R)
• M61: 54,184,648 km (0.075 R)
• M62: 55,601,938 km (0.079 R)
• M63: 55,860,892 km (0.111 R)
• M64: 58,209,728 km (0.115 R)
• M65: 61,926,936 km (0.093 R)
• M66: 65,037,375 km (0.094 R)
• M67: 65,446,824 km (0.113 R)
• M68: 66,680,259 km (0.09 R)
• M69: 68,475,433 km (0.065 R)
• M70: 68,892,063 km (0.038 R)
• M71: 69,031,040 km (0.103 R)
• M72: 71,690,292 km (0.103 R)
• M73: 73,813,235 km (0.05 R)
• M74: 74,810,903 km (0.085 R)
• M75: 77,541,513 km (0.095 R)
• M76: 79,428,690 km (0.091 R)
• M77: 80,451,042 km (0.052 R)
• M78: 80,597,349 km (0.112 R)
• M79: 87,126,398 km (0.077 R)
• M80: 87,577,585 km (0.055 R)
• M81: 91,827,063 km (0.115 R)
• M82: 92,286,328 km (0.051 R)
• M83: 93,514,826 km (0.104 R)
• M84: 93,976,934 km (0.108 R)
• M85: 98,169,414 km (0.072 R)
• M86: 98,639,002 km (0.062 R)
• M87: 99,266,415 km (0.087 R)
• M88: 99,737,648 km (0.034 R)
• M89: 100,524,832 km (0.114 R)
• M90: 103,375,869 km (0.054 R)
• M91: 105,131,250 km (0.108 R)
• M92: 105,451,389 km (0.05 R)
• M93: 106,896,355 km (0.107 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 11,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit