🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.49 AU - 0.71 AU

Year: 167 Days

Day: 41.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,636,329 km

• M1: 268,229 km (0.118 R)
• M2: 339,886 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.69 AU - 0.87 AU

Year: 248 Days

Day: 42.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.68 AU - 1 AU

Year: 277 Days

Day: 35.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.75 AU - 0.99 AU

Year: 292 Days

Day: 24.7 Hours

Environment

Temp: 105 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.86 AU - 0.88 AU

Year: 292 Days

Day: 44.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,636,329 km

• M1: 213,626 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.79 AU - 1.27 AU

Year: 376 Days

Day: 23.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 100,636,329 km

• M1: 43,533 km (0.057 R)
• M2: 853,306 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.8

Radius: 10.1

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.54 AU - 8.28 AU

Year: 7259 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 100,636,329 km

• M1: 126,410 km (0.089 R)
• M2: 236,365 km (0.117 R)
• M3: 648,956 km (0.06 R)
• M4: 788,830 km (0.088 R)
• M5: 1,203,216 km (0.058 R)
• M6: 1,420,282 km (0.106 R)
• M7: 1,490,743 km (0.118 R)
• M8: 1,635,404 km (0.098 R)
• M9: 1,954,496 km (0.104 R)
• M10: 2,081,206 km (0.045 R)
• M11: 2,293,335 km (0.043 R)
• M12: 2,564,108 km (0.093 R)
• M13: 2,899,207 km (0.109 R)
• M14: 3,173,569 km (0.083 R)
• M15: 4,047,071 km (0.093 R)
• M16: 4,354,196 km (0.101 R)
• M17: 4,818,398 km (0.114 R)
• M18: 4,926,108 km (0.119 R)
• M19: 5,231,886 km (0.084 R)
• M20: 5,298,308 km (0.093 R)
• M21: 5,476,628 km (0.107 R)
• M22: 5,702,521 km (0.083 R)
• M23: 5,862,292 km (0.101 R)
• M24: 6,350,878 km (0.055 R)
• M25: 7,096,025 km (0.104 R)
• M26: 7,268,063 km (0.104 R)
• M27: 7,367,097 km (0.112 R)
• M28: 7,566,361 km (0.099 R)
• M29: 7,767,421 km (0.084 R)
• M30: 8,046,869 km (0.089 R)
• M31: 8,226,387 km (0.097 R)
• M32: 8,303,729 km (0.117 R)
• M33: 8,589,461 km (0.087 R)
• M34: 9,547,187 km (0.106 R)
• M35: 9,819,155 km (0.091 R)
• M36: 9,956,187 km (0.113 R)
• M37: 10,426,672 km (0.1 R)
• M38: 10,594,521 km (0.105 R)
• M39: 10,678,745 km (0.101 R)
• M40: 11,160,300 km (0.046 R)
• M41: 11,648,887 km (0.103 R)
• M42: 11,764,975 km (0.101 R)
• M43: 12,086,012 km (0.114 R)
• M44: 13,036,108 km (0.043 R)
• M45: 14,102,890 km (0.113 R)
• M46: 14,226,608 km (0.035 R)
• M47: 14,506,206 km (0.045 R)
• M48: 14,724,918 km (0.119 R)
• M49: 15,070,938 km (0.077 R)
• M50: 15,260,778 km (0.097 R)
• M51: 15,802,921 km (0.108 R)
• M52: 15,867,098 km (0.107 R)
• M53: 16,351,496 km (0.05 R)
• M54: 16,416,422 km (0.109 R)
• M55: 16,481,497 km (0.064 R)
• M56: 17,136,586 km (0.101 R)
• M57: 17,202,558 km (0.105 R)
• M58: 18,404,577 km (0.04 R)
• M59: 18,573,623 km (0.089 R)
• M60: 19,220,933 km (0.091 R)
• M61: 19,944,837 km (0.057 R)
• M62: 20,432,526 km (0.091 R)
• M63: 20,748,028 km (0.096 R)
• M64: 20,853,644 km (0.072 R)
• M65: 21,383,968 km (0.111 R)
• M66: 21,811,519 km (0.08 R)
• M67: 22,134,052 km (0.117 R)
• M68: 22,711,350 km (0.074 R)
• M69: 23,074,574 km (0.094 R)
• M70: 23,623,149 km (0.084 R)
• M71: 23,770,204 km (0.088 R)
• M72: 23,843,806 km (0.091 R)
• M73: 24,102,162 km (0.065 R)
• M74: 24,213,163 km (0.043 R)
• M75: 24,324,165 km (0.072 R)
• M76: 24,584,166 km (0.108 R)
• M77: 24,733,166 km (0.057 R)
• M78: 24,994,663 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670

Radius: 3.6

Gravity: 51.7 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.63 AU - 15.79 AU

Year: 18270 Days

Day: 16 Hours

Environment

Temp: -188 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,636,329 km

• M1: 46,974 km (0.081 R)
• M2: 261,048 km (0.049 R)
• M3: 432,637 km (0.111 R)
• M4: 656,435 km (0.099 R)
• M5: 863,180 km (0.088 R)
• M6: 911,799 km (0.085 R)
• M7: 936,483 km (0.079 R)
• M8: 986,448 km (0.096 R)
• M9: 1,115,402 km (0.079 R)
• M10: 1,360,892 km (0.058 R)
• M11: 1,805,796 km (0.042 R)
• M12: 1,931,608 km (0.079 R)
• M13: 2,359,757 km (0.089 R)
• M14: 2,637,261 km (0.11 R)
• M15: 2,961,888 km (0.098 R)
• M16: 3,337,229 km (0.08 R)
• M17: 3,569,555 km (0.066 R)
• M18: 3,968,383 km (0.103 R)
• M19: 4,049,914 km (0.12 R)
• M20: 5,113,854 km (0.101 R)
• M21: 5,516,870 km (0.057 R)
• M22: 6,116,907 km (0.087 R)
• M23: 6,211,004 km (0.11 R)
• M24: 6,981,284 km (0.079 R)
• M25: 7,629,043 km (0.075 R)
• M26: 8,980,959 km (0.042 R)
• M27: 9,034,365 km (0.032 R)
• M28: 9,520,259 km (0.091 R)
• M29: 9,684,069 km (0.076 R)
• M30: 10,573,578 km (0.06 R)
• M31: 11,257,539 km (0.095 R)
• M32: 11,315,284 km (0.061 R)
• M33: 11,546,861 km (0.056 R)
• M34: 12,667,948 km (0.077 R)
• M35: 13,516,168 km (0.116 R)
• M36: 13,947,009 km (0.084 R)
• M37: 15,266,463 km (0.066 R)
• M38: 15,522,275 km (0.104 R)
• M39: 15,586,453 km (0.061 R)
• M40: 16,363,464 km (0.072 R)
• M41: 17,954,886 km (0.112 R)
• M42: 19,387,286 km (0.113 R)
• M43: 19,942,593 km (0.09 R)
• M44: 20,222,191 km (0.096 R)
• M45: 20,573,447 km (0.116 R)
• M46: 20,856,038 km (0.104 R)
• M47: 20,997,707 km (0.106 R)
• M48: 21,068,766 km (0.035 R)
• M49: 21,496,316 km (0.098 R)
• M50: 21,711,139 km (0.056 R)
• M51: 22,577,759 km (0.095 R)
• M52: 23,161,790 km (0.035 R)
• M53: 25,622,674 km (0.111 R)
• M54: 27,541,566 km (0.086 R)
• M55: 28,557,486 km (0.115 R)
• M56: 29,347,213 km (0.043 R)
• M57: 30,144,270 km (0.113 R)
• M58: 30,465,008 km (0.104 R)
• M59: 32,331,241 km (0.098 R)
• M60: 32,413,221 km (0.093 R)
• M61: 32,659,609 km (0.079 R)
• M62: 35,157,145 km (0.094 R)
• M63: 37,801,587 km (0.084 R)
• M64: 38,147,457 km (0.11 R)
• M65: 39,804,553 km (0.052 R)
• M66: 39,980,330 km (0.082 R)
• M67: 40,332,783 km (0.119 R)
• M68: 42,828,075 km (0.12 R)
• M69: 43,008,191 km (0.09 R)
• M70: 44,640,753 km (0.086 R)
• M71: 45,006,370 km (0.099 R)
• M72: 45,097,774 km (0.085 R)
• M73: 47,499,568 km (0.117 R)
• M74: 47,779,316 km (0.091 R)
• M75: 50,132,042 km (0.053 R)
• M76: 50,988,190 km (0.118 R)
• M77: 53,101,410 km (0.107 R)
• M78: 53,682,598 km (0.116 R)
• M79: 54,168,641 km (0.11 R)
• M80: 58,507,877 km (0.066 R)
• M81: 59,007,983 km (0.068 R)
• M82: 59,208,444 km (0.106 R)
• M83: 59,509,435 km (0.096 R)
• M84: 61,225,173 km (0.117 R)
• M85: 61,834,634 km (0.062 R)
• M86: 63,264,491 km (0.107 R)
• M87: 64,292,378 km (0.112 R)
• M88: 65,118,756 km (0.051 R)
• M89: 66,156,666 km (0.065 R)
• M90: 67,095,393 km (0.117 R)
• M91: 68,248,643 km (0.112 R)
• M92: 68,459,127 km (0.089 R)
• M93: 69,197,093 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.6

Radius: 4.5

Gravity: 38.55 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 16.8 AU - 20.08 AU

Year: 28498 Days

Day: 22.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,636,329 km

• M1: 102,774 km (0.045 R)
• M2: 340,485 km (0.091 R)
• M3: 743,053 km (0.1 R)
• M4: 1,214,436 km (0.051 R)
• M5: 1,918,742 km (0.093 R)
• M6: 1,999,076 km (0.111 R)
• M7: 2,592,681 km (0.098 R)
• M8: 2,817,078 km (0.057 R)
• M9: 3,188,978 km (0.101 R)
• M10: 3,284,421 km (0.097 R)
• M11: 4,237,060 km (0.076 R)
• M12: 4,289,420 km (0.118 R)
• M13: 4,662,068 km (0.115 R)
• M14: 5,438,032 km (0.075 R)
• M15: 5,666,917 km (0.103 R)
• M16: 5,782,706 km (0.116 R)
• M17: 6,493,146 km (0.1 R)
• M18: 7,482,437 km (0.119 R)
• M19: 7,673,174 km (0.052 R)
• M20: 8,716,918 km (0.073 R)
• M21: 9,052,167 km (0.091 R)
• M22: 9,391,605 km (0.109 R)
• M23: 9,804,495 km (0.088 R)
• M24: 10,647,778 km (0.034 R)
• M25: 10,719,136 km (0.092 R)
• M26: 11,295,387 km (0.115 R)
• M27: 11,955,712 km (0.085 R)
• M28: 14,878,406 km (0.032 R)
• M29: 21,420,171 km (0.057 R)
• M30: 22,053,419 km (0.086 R)
• M31: 22,784,653 km (0.116 R)
• M32: 24,083,163 km (0.078 R)
• M33: 25,025,480 km (0.119 R)
• M34: 25,215,319 km (0.111 R)
• M35: 25,596,495 km (0.094 R)
• M36: 26,268,189 km (0.088 R)
• M37: 26,557,811 km (0.085 R)
• M38: 27,433,108 km (0.083 R)
• M39: 27,923,340 km (0.087 R)
• M40: 28,021,776 km (0.112 R)
• M41: 28,120,361 km (0.087 R)
• M42: 28,515,598 km (0.12 R)
• M43: 28,713,965 km (0.101 R)
• M44: 29,411,689 km (0.101 R)
• M45: 31,333,424 km (0.039 R)
• M46: 32,568,055 km (0.098 R)
• M47: 32,775,397 km (0.105 R)
• M48: 35,084,441 km (0.101 R)
• M49: 38,754,675 km (0.106 R)
• M50: 39,746,509 km (0.069 R)
• M51: 42,771,527 km (0.078 R)
• M52: 42,998,467 km (0.116 R)
• M53: 44,483,824 km (0.059 R)
• M54: 45,174,967 km (0.105 R)
• M55: 48,210,906 km (0.083 R)
• M56: 49,634,030 km (0.105 R)
• M57: 52,036,722 km (0.095 R)
• M58: 53,618,570 km (0.099 R)
• M59: 53,740,791 km (0.087 R)
• M60: 54,108,353 km (0.079 R)
• M61: 54,353,993 km (0.102 R)
• M62: 56,704,624 km (0.034 R)
• M63: 58,457,911 km (0.038 R)
• M64: 61,504,621 km (0.049 R)
• M65: 62,531,611 km (0.089 R)
• M66: 63,047,125 km (0.042 R)
• M67: 69,877,165 km (0.084 R)
• M68: 70,144,497 km (0.119 R)
• M69: 70,278,237 km (0.091 R)
• M70: 70,412,127 km (0.039 R)
• M71: 70,948,585 km (0.117 R)
• M72: 72,160,328 km (0.061 R)
• M73: 72,295,415 km (0.085 R)
• M74: 73,379,102 km (0.055 R)
• M75: 74,604,458 km (0.116 R)
• M76: 74,741,041 km (0.089 R)
• M77: 75,288,270 km (0.095 R)
• M78: 79,852,501 km (0.042 R)
• M79: 81,253,335 km (0.065 R)
• M80: 82,379,807 km (0.12 R)
• M81: 82,520,878 km (0.076 R)
• M82: 84,079,090 km (0.098 R)
• M83: 84,363,326 km (0.118 R)
• M84: 84,648,010 km (0.113 R)
• M85: 86,936,858 km (0.066 R)
• M86: 87,080,621 km (0.106 R)
• M87: 89,100,941 km (0.096 R)
• M88: 89,535,971 km (0.096 R)
• M89: 90,117,009 km (0.062 R)
• M90: 91,428,833 km (0.078 R)
• M91: 91,574,990 km (0.117 R)
• M92: 91,721,297 km (0.073 R)
• M93: 93,629,418 km (0.097 R)
• M94: 94,366,786 km (0.057 R)
• M95: 96,590,408 km (0.079 R)
• M96: 99,732,412 km (0.077 R)
• M97: 100,184,048 km (0.053 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 17,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit