🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.5 AU - 0.54 AU

Year: 138 Days

Day: 15.4 Hours

Environment

Temp: 234 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,411,358 km

• M1: 34,557 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.01 AU - 1.23 AU

Year: 435 Days

Day: 31.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.81 AU - 2.45 AU

Year: 1141 Days

Day: 32.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.76 AU - 3.16 AU

Year: 1869 Days

Day: 41.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.1

Radius: 14

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.8 AU - 8.42 AU

Year: 7706 Days

Day: 7.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,411,358 km

• M1: 177,273 km (0.113 R)
• M2: 275,858 km (0.087 R)
• M3: 483,650 km (0.099 R)
• M4: 854,353 km (0.114 R)
• M5: 957,426 km (0.105 R)
• M6: 1,096,852 km (0.094 R)
• M7: 1,397,543 km (0.112 R)
• M8: 1,898,696 km (0.057 R)
• M9: 1,997,580 km (0.112 R)
• M10: 2,159,595 km (0.114 R)
• M11: 2,411,069 km (0.048 R)
• M12: 2,784,016 km (0.085 R)
• M13: 2,920,150 km (0.118 R)
• M14: 3,390,337 km (0.055 R)
• M15: 3,659,314 km (0.115 R)
• M16: 4,140,570 km (0.032 R)
• M17: 4,668,950 km (0.103 R)
• M18: 5,501,910 km (0.119 R)
• M19: 5,789,886 km (0.081 R)
• M20: 6,171,660 km (0.083 R)
• M21: 7,683,795 km (0.027 R)
• M22: 8,103,717 km (0.116 R)
• M23: 8,234,316 km (0.088 R)
• M24: 8,398,724 km (0.086 R)
• M25: 8,864,871 km (0.07 R)
• M26: 9,169,003 km (0.101 R)
• M27: 9,407,911 km (0.116 R)
• M28: 9,857,153 km (0.078 R)
• M29: 9,996,878 km (0.099 R)
• M30: 10,490,850 km (0.101 R)
• M31: 11,502,879 km (0.057 R)
• M32: 11,834,837 km (0.058 R)
• M33: 12,207,336 km (0.118 R)
• M34: 12,735,416 km (0.1 R)
• M35: 12,925,705 km (0.079 R)
• M36: 13,040,446 km (0.096 R)
• M37: 13,502,704 km (0.115 R)
• M38: 13,696,882 km (0.084 R)
• M39: 13,970,347 km (0.051 R)
• M40: 14,562,455 km (0.089 R)
• M41: 14,841,605 km (0.104 R)
• M42: 15,162,791 km (0.102 R)
• M43: 15,567,454 km (0.069 R)
• M44: 15,893,727 km (0.114 R)
• M45: 17,011,971 km (0.068 R)
• M46: 17,137,782 km (0.087 R)
• M47: 17,601,685 km (0.096 R)
• M48: 18,369,871 km (0.092 R)
• M49: 18,542,058 km (0.098 R)
• M50: 18,671,609 km (0.076 R)
• M51: 19,018,377 km (0.086 R)
• M52: 19,236,341 km (0.047 R)
• M53: 20,293,550 km (0.087 R)
• M54: 20,784,380 km (0.119 R)
• M55: 21,098,835 km (0.081 R)
• M56: 22,510,141 km (0.101 R)
• M57: 22,740,672 km (0.091 R)
• M58: 23,111,225 km (0.096 R)
• M59: 23,436,900 km (0.103 R)
• M60: 23,998,939 km (0.098 R)
• M61: 25,567,473 km (0.076 R)
• M62: 25,711,685 km (0.088 R)
• M63: 26,875,257 km (0.104 R)
• M64: 27,759,381 km (0.064 R)
• M65: 28,652,929 km (0.109 R)
• M66: 29,052,954 km (0.078 R)
• M67: 29,304,128 km (0.098 R)
• M68: 29,606,316 km (0.117 R)
• M69: 30,315,410 km (0.043 R)
• M70: 30,468,150 km (0.068 R)
• M71: 31,286,899 km (0.074 R)
• M72: 31,647,430 km (0.093 R)
• M73: 31,905,785 km (0.099 R)
• M74: 32,164,739 km (0.05 R)
• M75: 32,268,560 km (0.106 R)
• M76: 33,365,262 km (0.085 R)
• M77: 35,810,140 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.3

Radius: 10.6

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.83 AU - 11.93 AU

Year: 11400 Days

Day: 6.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 28,411,358 km

• M1: 136,732 km (0.102 R)
• M2: 204,051 km (0.077 R)
• M3: 275,709 km (0.052 R)
• M4: 899,532 km (0.106 R)
• M5: 1,021,753 km (0.106 R)
• M6: 1,306,139 km (0.111 R)
• M7: 1,615,807 km (0.105 R)
• M8: 2,331,333 km (0.1 R)
• M9: 2,589,988 km (0.051 R)
• M10: 2,979,990 km (0.09 R)
• M11: 3,388,841 km (0.093 R)
• M12: 3,715,413 km (0.102 R)
• M13: 3,916,323 km (0.076 R)
• M14: 4,155,380 km (0.077 R)
• M15: 4,224,494 km (0.076 R)
• M16: 4,364,069 km (0.098 R)
• M17: 4,974,129 km (0.109 R)
• M18: 5,649,264 km (0.112 R)
• M19: 6,392,915 km (0.07 R)
• M20: 6,878,660 km (0.111 R)
• M21: 8,759,404 km (0.109 R)
• M22: 9,253,227 km (0.092 R)
• M23: 9,710,099 km (0.069 R)
• M24: 9,848,477 km (0.066 R)
• M25: 10,127,477 km (0.108 R)
• M26: 10,550,689 km (0.118 R)
• M27: 10,645,684 km (0.101 R)
• M28: 10,979,885 km (0.068 R)
• M29: 11,124,247 km (0.118 R)
• M30: 11,855,182 km (0.053 R)
• M31: 12,003,284 km (0.085 R)
• M32: 12,854,047 km (0.03 R)
• M33: 15,091,583 km (0.058 R)
• M34: 15,252,251 km (0.11 R)
• M35: 16,227,479 km (0.116 R)
• M36: 16,392,037 km (0.035 R)
• M37: 16,667,447 km (0.111 R)
• M38: 16,778,149 km (0.076 R)
• M39: 17,000,003 km (0.094 R)
• M40: 17,559,200 km (0.091 R)
• M41: 18,868,031 km (0.026 R)
• M42: 20,208,129 km (0.1 R)
• M43: 20,562,826 km (0.105 R)
• M44: 22,610,970 km (0.12 R)
• M45: 23,535,186 km (0.108 R)
• M46: 23,659,352 km (0.036 R)
• M47: 23,908,283 km (0.1 R)
• M48: 24,033,048 km (0.094 R)
• M49: 24,408,837 km (0.071 R)
• M50: 24,912,833 km (0.099 R)
• M51: 25,547,726 km (0.09 R)
• M52: 27,549,345 km (0.032 R)
• M53: 27,680,244 km (0.079 R)
• M54: 28,867,303 km (0.097 R)
• M55: 29,467,190 km (0.091 R)
• M56: 29,534,060 km (0.061 R)
• M57: 30,882,685 km (0.06 R)
• M58: 31,564,552 km (0.101 R)
• M59: 33,849,510 km (0.064 R)
• M60: 34,059,994 km (0.104 R)
• M61: 34,623,081 km (0.11 R)
• M62: 34,693,691 km (0.036 R)
• M63: 36,330,740 km (0.083 R)
• M64: 36,618,118 km (0.088 R)
• M65: 36,762,031 km (0.095 R)
• M66: 36,906,094 km (0.11 R)
• M67: 37,556,994 km (0.081 R)
• M68: 40,124,094 km (0.106 R)
• M69: 40,644,245 km (0.063 R)
• M70: 41,316,239 km (0.115 R)
• M71: 41,766,379 km (0.09 R)
• M72: 42,898,685 km (0.115 R)
• M73: 43,354,510 km (0.1 R)
• M74: 44,654,665 km (0.063 R)
• M75: 44,731,409 km (0.068 R)
• M76: 45,425,244 km (0.101 R)
• M77: 45,502,586 km (0.094 R)
• M78: 45,889,895 km (0.099 R)
• M79: 46,667,654 km (0.09 R)
• M80: 48,078,512 km (0.117 R)
• M81: 48,394,014 km (0.11 R)
• M82: 50,061,282 km (0.113 R)
• M83: 50,701,411 km (0.091 R)
• M84: 50,781,596 km (0.059 R)
• M85: 50,861,780 km (0.117 R)
• M86: 51,102,782 km (0.081 R)
• M87: 53,125,944 km (0.045 R)
• M88: 53,860,619 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.2

Radius: 8.5

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.9 AU - 11.02 AU

Year: 11539 Days

Day: 13.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 28,411,358 km

• M1: 209,736 km (0.093 R)
• M2: 492,327 km (0.096 R)
• M3: 1,268,440 km (0.102 R)
• M4: 1,362,687 km (0.028 R)
• M5: 1,608,776 km (0.095 R)
• M6: 1,685,370 km (0.102 R)
• M7: 2,004,312 km (0.119 R)
• M8: 2,170,964 km (0.07 R)
• M9: 2,313,381 km (0.089 R)
• M10: 2,728,516 km (0.065 R)
• M11: 2,944,834 km (0.105 R)
• M12: 3,460,348 km (0.099 R)
• M13: 3,526,770 km (0.073 R)
• M14: 4,321,134 km (0.082 R)
• M15: 4,830,964 km (0.114 R)
• M16: 5,475,731 km (0.072 R)
• M17: 6,554,631 km (0.086 R)
• M18: 7,012,550 km (0.12 R)
• M19: 7,139,409 km (0.069 R)
• M20: 7,697,259 km (0.096 R)
• M21: 8,313,902 km (0.055 R)
• M22: 8,403,212 km (0.103 R)
• M23: 9,129,808 km (0.107 R)
• M24: 9,221,961 km (0.085 R)
• M25: 9,314,562 km (0.034 R)
• M26: 9,453,987 km (0.109 R)
• M27: 9,829,178 km (0.063 R)
• M28: 10,352,921 km (0.115 R)
• M29: 11,229,564 km (0.098 R)
• M30: 12,129,844 km (0.118 R)
• M31: 12,231,421 km (0.078 R)
• M32: 12,435,173 km (0.101 R)
• M33: 13,628,665 km (0.114 R)
• M34: 13,893,005 km (0.089 R)
• M35: 13,946,112 km (0.101 R)
• M36: 14,319,359 km (0.09 R)
• M37: 14,426,620 km (0.072 R)
• M38: 14,588,036 km (0.042 R)
• M39: 15,458,995 km (0.059 R)
• M40: 16,402,808 km (0.096 R)
• M41: 16,910,095 km (0.109 R)
• M42: 17,824,437 km (0.026 R)
• M43: 18,229,548 km (0.032 R)
• M44: 18,345,785 km (0.097 R)
• M45: 18,404,128 km (0.035 R)
• M46: 18,579,158 km (0.112 R)
• M47: 18,754,786 km (0.087 R)
• M48: 19,880,061 km (0.088 R)
• M49: 21,762,601 km (0.11 R)
• M50: 22,133,603 km (0.111 R)
• M51: 22,195,537 km (0.114 R)
• M52: 22,693,847 km (0.069 R)
• M53: 23,701,389 km (0.104 R)
• M54: 24,146,742 km (0.106 R)
• M55: 24,787,918 km (0.118 R)
• M56: 25,955,829 km (0.087 R)
• M57: 26,086,727 km (0.087 R)
• M58: 26,414,945 km (0.044 R)
• M59: 27,141,691 km (0.113 R)
• M60: 27,540,968 km (0.111 R)
• M61: 27,741,280 km (0.064 R)
• M62: 28,210,718 km (0.091 R)
• M63: 28,412,525 km (0.032 R)
• M64: 29,839,689 km (0.058 R)
• M65: 30,389,461 km (0.102 R)
• M66: 30,596,505 km (0.095 R)
• M67: 31,011,938 km (0.096 R)
• M68: 31,359,603 km (0.105 R)
• M69: 32,058,824 km (0.107 R)
• M70: 33,117,079 km (0.088 R)
• M71: 33,900,523 km (0.096 R)
• M72: 34,258,660 km (0.113 R)
• M73: 34,690,101 km (0.074 R)
• M74: 34,834,313 km (0.116 R)
• M75: 35,050,931 km (0.101 R)
• M76: 35,558,367 km (0.102 R)
• M77: 35,849,335 km (0.079 R)
• M78: 36,653,573 km (0.119 R)
• M79: 37,685,798 km (0.103 R)
• M80: 38,056,801 km (0.102 R)
• M81: 38,503,650 km (0.079 R)
• M82: 39,402,284 km (0.092 R)
• M83: 40,459,642 km (0.116 R)
• M84: 43,531,484 km (0.028 R)
• M85: 47,075,907 km (0.076 R)
• M86: 47,635,552 km (0.098 R)
• M87: 49,896,126 km (0.111 R)
• M88: 50,221,800 km (0.117 R)
• M89: 50,630,053 km (0.115 R)
• M90: 51,696,536 km (0.034 R)
• M91: 54,018,744 km (0.087 R)
• M92: 56,120,744 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.1

Radius: 3.7

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.84 AU - 20.38 AU

Year: 24850 Days

Day: 21.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 28,411,358 km

• M1: 516,113 km (0.098 R)
• M2: 549,024 km (0.047 R)
• M3: 969,993 km (0.063 R)
• M4: 1,052,720 km (0.089 R)
• M5: 1,406,370 km (0.041 R)
• M6: 1,912,758 km (0.108 R)
• M7: 2,432,461 km (0.093 R)
• M8: 2,583,106 km (0.089 R)
• M9: 2,678,849 km (0.092 R)
• M10: 2,775,788 km (0.085 R)
• M11: 3,549,209 km (0.086 R)
• M12: 5,794,075 km (0.039 R)
• M13: 6,301,062 km (0.099 R)
• M14: 6,612,076 km (0.078 R)
• M15: 7,195,059 km (0.075 R)
• M16: 7,849,699 km (0.068 R)
• M17: 8,837,943 km (0.065 R)
• M18: 10,743,820 km (0.106 R)
• M19: 10,866,939 km (0.12 R)
• M20: 11,021,623 km (0.081 R)
• M21: 12,510,720 km (0.082 R)
• M22: 12,543,033 km (0.096 R)
• M23: 13,726,502 km (0.096 R)
• M24: 13,893,603 km (0.106 R)
• M25: 15,082,607 km (0.066 R)
• M26: 15,532,448 km (0.097 R)
• M27: 19,211,658 km (0.116 R)
• M28: 19,511,153 km (0.105 R)
• M29: 26,062,343 km (0.117 R)
• M30: 26,227,947 km (0.072 R)
• M31: 26,393,702 km (0.1 R)
• M32: 27,986,919 km (0.103 R)
• M33: 28,156,414 km (0.089 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 11,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit