🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.6 AU - 0.7 AU

Year: 202 Days

Day: 40.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.68 AU - 0.7 AU

Year: 221 Days

Day: 25 Hours

Environment

Temp: 109 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,803,335 km

• M1: 234,869 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.6 AU - 0.92 AU

Year: 255 Days

Day: 40.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.02 AU - 1.42 AU

Year: 519 Days

Day: 42.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.12 AU - 1.6 AU

Year: 611 Days

Day: 15.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,803,335 km

• M1: 428,149 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.97 AU - 4.03 AU

Year: 2521 Days

Day: 12.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,803,335 km

• M1: 1,223,112 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.7

Radius: 13.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.22 AU - 4.4 AU

Year: 3445 Days

Day: 7.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 81,803,335 km

• M1: 176,376 km (0.051 R)
• M2: 286,779 km (0.111 R)
• M3: 644,916 km (0.061 R)
• M4: 860,637 km (0.117 R)
• M5: 972,536 km (0.033 R)
• M6: 1,077,853 km (0.115 R)
• M7: 1,262,606 km (0.111 R)
• M8: 1,405,322 km (0.101 R)
• M9: 1,608,925 km (0.119 R)
• M10: 1,793,678 km (0.115 R)
• M11: 1,881,492 km (0.038 R)
• M12: 2,000,872 km (0.092 R)
• M13: 2,138,202 km (0.092 R)
• M14: 2,374,567 km (0.107 R)
• M15: 2,471,506 km (0.069 R)
• M16: 2,787,756 km (0.109 R)
• M17: 2,873,177 km (0.061 R)
• M18: 3,295,791 km (0.1 R)
• M19: 3,422,799 km (0.027 R)
• M20: 3,757,300 km (0.111 R)
• M21: 3,890,143 km (0.103 R)
• M22: 4,239,454 km (0.119 R)
• M23: 5,072,864 km (0.086 R)
• M24: 5,562,498 km (0.113 R)
• M25: 5,670,956 km (0.087 R)
• M26: 5,845,986 km (0.096 R)
• M27: 6,427,473 km (0.074 R)
• M28: 7,215,853 km (0.09 R)
• M29: 7,310,698 km (0.117 R)
• M30: 7,766,523 km (0.069 R)
• M31: 8,306,123 km (0.087 R)
• M32: 8,405,605 km (0.1 R)
• M33: 9,369,763 km (0.114 R)
• M34: 9,499,315 km (0.115 R)
• M35: 10,342,299 km (0.088 R)
• M36: 10,503,117 km (0.065 R)
• M37: 10,637,605 km (0.108 R)
• M38: 10,881,450 km (0.06 R)
• M39: 11,017,584 km (0.087 R)
• M40: 11,209,219 km (0.099 R)
• M41: 11,319,323 km (0.086 R)
• M42: 11,568,104 km (0.032 R)
• M43: 11,679,405 km (0.068 R)
• M44: 11,986,978 km (0.104 R)
• M45: 12,240,696 km (0.082 R)
• M46: 12,354,091 km (0.088 R)
• M47: 12,667,499 km (0.085 R)
• M48: 13,012,472 km (0.074 R)
• M49: 13,477,422 km (0.052 R)
• M50: 13,770,634 km (0.098 R)
• M51: 14,453,398 km (0.077 R)
• M52: 14,995,391 km (0.032 R)
• M53: 15,390,928 km (0.095 R)
• M54: 16,037,191 km (0.119 R)
• M55: 16,130,241 km (0.075 R)
• M56: 16,504,385 km (0.077 R)
• M57: 16,912,787 km (0.116 R)
• M58: 17,070,763 km (0.089 R)
• M59: 17,292,915 km (0.108 R)
• M60: 17,483,952 km (0.071 R)
• M61: 17,643,722 km (0.098 R)
• M62: 18,287,592 km (0.117 R)
• M63: 18,417,293 km (0.089 R)
• M64: 18,710,355 km (0.1 R)
• M65: 19,300,968 km (0.088 R)
• M66: 20,433,274 km (0.062 R)
• M67: 20,736,658 km (0.112 R)
• M68: 20,973,621 km (0.084 R)
• M69: 21,827,377 km (0.058 R)
• M70: 22,068,379 km (0.075 R)
• M71: 22,344,985 km (0.075 R)
• M72: 22,831,777 km (0.115 R)
• M73: 22,936,645 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.1

Radius: 10.3

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.19 AU - 5.25 AU

Year: 3948 Days

Day: 13.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 81,803,335 km

• M1: 348,713 km (0.085 R)
• M2: 493,673 km (0.102 R)
• M3: 752,178 km (0.119 R)
• M4: 935,735 km (0.093 R)
• M5: 1,148,164 km (0.118 R)
• M6: 1,317,957 km (0.119 R)
• M7: 2,010,446 km (0.11 R)
• M8: 2,430,517 km (0.115 R)
• M9: 2,632,175 km (0.031 R)
• M10: 2,725,823 km (0.107 R)
• M11: 2,877,814 km (0.048 R)
• M12: 3,052,245 km (0.115 R)
• M13: 3,150,681 km (0.087 R)
• M14: 3,250,313 km (0.094 R)
• M15: 3,350,843 km (0.055 R)
• M16: 3,555,193 km (0.037 R)
• M17: 3,763,733 km (0.075 R)
• M18: 3,997,853 km (0.108 R)
• M19: 4,062,480 km (0.09 R)
• M20: 4,435,577 km (0.078 R)
• M21: 4,797,005 km (0.12 R)
• M22: 4,865,820 km (0.033 R)
• M23: 5,027,685 km (0.059 R)
• M24: 5,214,982 km (0.083 R)
• M25: 5,333,164 km (0.073 R)
• M26: 5,839,403 km (0.087 R)
• M27: 6,512,893 km (0.119 R)
• M28: 6,640,350 km (0.118 R)
• M29: 6,742,825 km (0.093 R)
• M30: 7,184,587 km (0.063 R)
• M31: 8,649,450 km (0.1 R)
• M32: 8,987,242 km (0.096 R)
• M33: 9,214,930 km (0.078 R)
• M34: 9,415,690 km (0.07 R)
• M35: 9,531,030 km (0.028 R)
• M36: 9,617,797 km (0.111 R)
• M37: 9,704,863 km (0.043 R)
• M38: 10,203,472 km (0.091 R)
• M39: 10,351,724 km (0.119 R)
• M40: 10,470,804 km (0.117 R)
• M41: 10,861,105 km (0.114 R)
• M42: 11,440,198 km (0.105 R)
• M43: 12,469,581 km (0.08 R)
• M44: 12,564,576 km (0.108 R)
• M45: 12,691,734 km (0.11 R)
• M46: 12,979,261 km (0.084 R)
• M47: 13,139,929 km (0.086 R)
• M48: 13,430,897 km (0.078 R)
• M49: 13,691,347 km (0.056 R)
• M50: 13,789,483 km (0.119 R)
• M51: 14,250,244 km (0.071 R)
• M52: 14,316,516 km (0.098 R)
• M53: 14,615,862 km (0.111 R)
• M54: 14,816,622 km (0.08 R)
• M55: 15,018,280 km (0.115 R)
• M56: 15,902,852 km (0.083 R)
• M57: 16,040,332 km (0.099 R)
• M58: 16,386,053 km (0.107 R)
• M59: 16,490,173 km (0.036 R)
• M60: 17,296,207 km (0.109 R)
• M61: 17,544,090 km (0.055 R)
• M62: 17,828,775 km (0.094 R)
• M63: 18,764,809 km (0.059 R)
• M64: 18,837,364 km (0.038 R)
• M65: 18,983,072 km (0.112 R)
• M66: 19,165,582 km (0.099 R)
• M67: 19,938,554 km (0.119 R)
• M68: 20,049,705 km (0.068 R)
• M69: 21,743,303 km (0.096 R)
• M70: 22,087,527 km (0.119 R)
• M71: 22,820,108 km (0.102 R)
• M72: 23,014,286 km (0.043 R)
• M73: 24,547,066 km (0.072 R)
• M74: 25,065,422 km (0.077 R)
• M75: 25,305,826 km (0.108 R)
• M76: 25,587,220 km (0.104 R)
• M77: 26,641,735 km (0.115 R)
• M78: 27,339,011 km (0.107 R)
• M79: 27,586,446 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.5

Radius: 4.4

Gravity: 28.59 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 14.48 AU - 17.66 AU

Year: 24802 Days

Day: 18.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,803,335 km

• M1: 124,465 km (0.111 R)
• M2: 204,949 km (0.077 R)
• M3: 567,275 km (0.113 R)
• M4: 758,312 km (0.092 R)
• M5: 968,646 km (0.086 R)
• M6: 996,322 km (0.115 R)
• M7: 1,052,122 km (0.102 R)
• M8: 1,109,119 km (0.111 R)
• M9: 1,167,163 km (0.071 R)
• M10: 1,440,777 km (0.064 R)
• M11: 1,504,356 km (0.108 R)
• M12: 1,601,296 km (0.058 R)
• M13: 1,733,839 km (0.116 R)
• M14: 1,869,973 km (0.1 R)
• M15: 1,904,530 km (0.078 R)
• M16: 2,335,971 km (0.114 R)
• M17: 2,373,221 km (0.073 R)
• M18: 3,284,421 km (0.091 R)
• M19: 3,886,403 km (0.052 R)
• M20: 5,784,650 km (0.112 R)
• M21: 5,988,104 km (0.071 R)
• M22: 6,297,622 km (0.116 R)
• M23: 6,559,567 km (0.118 R)
• M24: 8,432,832 km (0.08 R)
• M25: 10,396,154 km (0.099 R)
• M26: 10,519,573 km (0.111 R)
• M27: 10,705,523 km (0.087 R)
• M28: 11,080,565 km (0.091 R)
• M29: 12,427,245 km (0.115 R)
• M30: 12,623,816 km (0.101 R)
• M31: 12,689,490 km (0.094 R)
• M32: 12,755,462 km (0.104 R)
• M33: 13,554,614 km (0.071 R)
• M34: 13,756,871 km (0.111 R)
• M35: 13,824,638 km (0.112 R)
• M36: 14,096,308 km (0.048 R)
• M37: 15,131,077 km (0.045 R)
• M38: 15,481,435 km (0.114 R)
• M39: 16,047,513 km (0.089 R)
• M40: 16,404,753 km (0.076 R)
• M41: 17,933,643 km (0.111 R)
• M42: 18,155,646 km (0.054 R)
• M43: 19,431,417 km (0.027 R)
• M44: 20,580,777 km (0.115 R)
• M45: 20,735,611 km (0.079 R)
• M46: 21,124,715 km (0.106 R)
• M47: 21,202,656 km (0.076 R)
• M48: 22,465,112 km (0.032 R)
• M49: 22,544,848 km (0.102 R)
• M50: 22,704,469 km (0.067 R)
• M51: 23,105,391 km (0.108 R)
• M52: 23,589,490 km (0.114 R)
• M53: 23,670,572 km (0.113 R)
• M54: 25,809,073 km (0.117 R)
• M55: 26,227,499 km (0.09 R)
• M56: 26,732,392 km (0.09 R)
• M57: 27,666,481 km (0.084 R)
• M58: 28,180,349 km (0.088 R)
• M59: 29,916,283 km (0.027 R)
• M60: 33,126,803 km (0.108 R)
• M61: 33,946,300 km (0.119 R)
• M62: 34,037,854 km (0.101 R)
• M63: 34,680,526 km (0.112 R)
• M64: 36,444,884 km (0.11 R)
• M65: 41,322,821 km (0.079 R)
• M66: 42,008,129 km (0.067 R)
• M67: 45,692,575 km (0.106 R)
• M68: 46,097,088 km (0.104 R)
• M69: 46,807,678 km (0.033 R)
• M70: 48,445,625 km (0.097 R)
• M71: 49,478,897 km (0.094 R)
• M72: 52,304,652 km (0.108 R)
• M73: 52,410,417 km (0.114 R)
• M74: 52,727,864 km (0.056 R)
• M75: 53,364,552 km (0.085 R)
• M76: 57,020,575 km (0.093 R)
• M77: 61,312,538 km (0.068 R)
• M78: 61,646,889 km (0.114 R)
• M79: 63,553,514 km (0.081 R)
• M80: 67,194,427 km (0.089 R)
• M81: 67,769,481 km (0.069 R)
• M82: 68,115,202 km (0.106 R)
• M83: 68,808,588 km (0.117 R)
• M84: 69,969,318 km (0.115 R)
• M85: 71,019,495 km (0.107 R)
• M86: 72,663,426 km (0.095 R)
• M87: 74,438,554 km (0.059 R)
• M88: 75,033,505 km (0.086 R)
• M89: 76,347,872 km (0.093 R)
• M90: 77,188,163 km (0.097 R)
• M91: 77,428,866 km (0.074 R)
• M92: 78,514,946 km (0.096 R)
• M93: 81,558,216 km (0.044 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 18,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit