🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.61 AU - 0.61 AU

Year: 167 Days

Day: 41 Hours

Environment

Temp: 197 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.86 AU - 1.1 AU

Year: 339 Days

Day: 31.2 Hours

Environment

Temp: 96 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.14 AU - 1.68 AU

Year: 586 Days

Day: 37.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 115,200,941 km

• M1: 71,209 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.27 AU - 3.45 AU

Year: 2155 Days

Day: 47.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,200,941 km

• M1: 854,503 km (0.115 R)

Asteroid Belt

Center: 10.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.3

Radius: 4.7

Gravity: 39.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 15.09 AU - 21.19 AU

Year: 27029 Days

Day: 16.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 115,200,941 km

• M1: 130,449 km (0.089 R)
• M2: 409,150 km (0.079 R)
• M3: 479,910 km (0.06 R)
• M4: 803,041 km (0.089 R)
• M5: 862,581 km (0.097 R)
• M6: 1,216,231 km (0.078 R)
• M7: 1,762,861 km (0.118 R)
• M8: 2,375,764 km (0.115 R)
• M9: 2,863,453 km (0.09 R)
• M10: 2,955,456 km (0.067 R)
• M11: 4,341,929 km (0.103 R)
• M12: 4,394,737 km (0.084 R)
• M13: 5,211,691 km (0.065 R)
• M14: 6,673,711 km (0.067 R)
• M15: 6,734,597 km (0.085 R)
• M16: 6,857,118 km (0.115 R)
• M17: 7,607,501 km (0.057 R)
• M18: 9,049,474 km (0.042 R)
• M19: 9,320,546 km (0.102 R)
• M20: 9,663,125 km (0.105 R)
• M21: 9,940,180 km (0.115 R)
• M22: 10,219,779 km (0.112 R)
• M23: 10,644,188 km (0.109 R)
• M24: 10,786,904 km (0.12 R)
• M25: 11,146,537 km (0.039 R)
• M26: 11,510,060 km (0.074 R)
• M27: 13,002,598 km (0.062 R)
• M28: 13,462,163 km (0.091 R)
• M29: 14,713,250 km (0.046 R)
• M30: 15,191,963 km (0.034 R)
• M31: 15,272,297 km (0.117 R)
• M32: 18,169,709 km (0.051 R)
• M33: 18,340,250 km (0.074 R)
• M34: 18,769,147 km (0.06 R)
• M35: 20,339,925 km (0.11 R)
• M36: 20,783,782 km (0.112 R)
• M37: 20,962,102 km (0.082 R)
• M38: 21,230,631 km (0.087 R)
• M39: 21,680,920 km (0.065 R)
• M40: 23,050,040 km (0.095 R)
• M41: 23,142,342 km (0.044 R)
• M42: 25,679,821 km (0.109 R)
• M43: 25,871,157 km (0.115 R)
• M44: 30,200,968 km (0.061 R)
• M45: 30,403,074 km (0.12 R)
• M46: 30,706,908 km (0.041 R)
• M47: 32,551,749 km (0.05 R)
• M48: 35,705,122 km (0.103 R)
• M49: 35,918,748 km (0.1 R)
• M50: 36,240,084 km (0.112 R)
• M51: 37,209,628 km (0.101 R)
• M52: 38,515,617 km (0.081 R)
• M53: 39,615,461 km (0.07 R)
• M54: 40,837,077 km (0.113 R)
• M55: 43,431,104 km (0.097 R)
• M56: 44,002,119 km (0.103 R)
• M57: 44,460,637 km (0.11 R)
• M58: 45,266,820 km (0.062 R)
• M59: 47,010,832 km (0.107 R)
• M60: 47,362,237 km (0.119 R)
• M61: 48,658,054 km (0.117 R)
• M62: 49,608,000 km (0.112 R)
• M63: 51,646,570 km (0.105 R)
• M64: 52,009,046 km (0.111 R)
• M65: 52,251,245 km (0.114 R)
• M66: 54,202,301 km (0.097 R)
• M67: 57,673,420 km (0.071 R)
• M68: 60,578,162 km (0.094 R)
• M69: 63,400,625 km (0.063 R)
• M70: 63,788,831 km (0.097 R)
• M71: 69,439,143 km (0.104 R)
• M72: 69,972,908 km (0.073 R)
• M73: 71,178,667 km (0.082 R)
• M74: 72,661,631 km (0.106 R)
• M75: 74,700,350 km (0.118 R)
• M76: 75,110,398 km (0.112 R)
• M77: 75,521,194 km (0.117 R)
• M78: 77,447,715 km (0.117 R)
• M79: 78,139,755 km (0.078 R)
• M80: 78,278,432 km (0.098 R)
• M81: 78,694,913 km (0.029 R)
• M82: 79,669,393 km (0.075 R)
• M83: 81,208,905 km (0.044 R)
• M84: 84,459,367 km (0.085 R)
• M85: 88,762,550 km (0.118 R)
• M86: 90,212,752 km (0.108 R)
• M87: 93,872,365 km (0.096 R)
• M88: 94,314,726 km (0.108 R)
• M89: 96,685,852 km (0.083 R)
• M90: 98,776,781 km (0.103 R)
• M91: 99,226,772 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.2

Radius: 7.3

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 16.2 AU - 22.74 AU

Year: 30056 Days

Day: 18.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 115,200,941 km

• M1: 149,299 km (0.117 R)
• M2: 203,154 km (0.114 R)
• M3: 341,083 km (0.078 R)
• M4: 527,183 km (0.068 R)
• M5: 691,890 km (0.067 R)
• M6: 892,501 km (0.058 R)
• M7: 4,934,785 km (0.059 R)
• M8: 5,719,276 km (0.083 R)
• M9: 5,792,579 km (0.077 R)
• M10: 6,465,919 km (0.091 R)
• M11: 6,542,214 km (0.07 R)
• M12: 6,618,958 km (0.093 R)
• M13: 7,006,715 km (0.088 R)
• M14: 8,462,752 km (0.109 R)
• M15: 8,546,377 km (0.066 R)
• M16: 8,672,189 km (0.089 R)
• M17: 11,224,328 km (0.088 R)
• M18: 11,686,137 km (0.081 R)
• M19: 12,013,307 km (0.088 R)
• M20: 13,890,013 km (0.109 R)
• M21: 14,087,482 km (0.057 R)
• M22: 14,236,332 km (0.091 R)
• M23: 15,038,775 km (0.112 R)
• M24: 15,599,019 km (0.096 R)
• M25: 16,687,343 km (0.034 R)
• M26: 16,897,528 km (0.12 R)
• M27: 18,176,291 km (0.081 R)
• M28: 18,392,460 km (0.099 R)
• M29: 19,430,819 km (0.069 R)
• M30: 21,564,084 km (0.101 R)
• M31: 23,241,376 km (0.104 R)
• M32: 23,475,945 km (0.046 R)
• M33: 24,481,841 km (0.116 R)
• M34: 25,501,799 km (0.097 R)
• M35: 25,683,262 km (0.034 R)
• M36: 28,832,596 km (0.102 R)
• M37: 31,775,934 km (0.11 R)
• M38: 32,690,426 km (0.048 R)
• M39: 33,481,350 km (0.091 R)
• M40: 33,812,709 km (0.045 R)
• M41: 34,145,116 km (0.088 R)
• M42: 35,283,555 km (0.094 R)
• M43: 40,663,992 km (0.041 R)
• M44: 42,084,275 km (0.081 R)
• M45: 43,088,076 km (0.103 R)
• M46: 44,172,362 km (0.052 R)
• M47: 45,631,838 km (0.108 R)
• M48: 46,293,809 km (0.081 R)
• M49: 46,884,870 km (0.1 R)
• M50: 48,074,622 km (0.081 R)
• M51: 49,651,084 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.6

Radius: 4.5

Gravity: 45.46 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 19.97 AU - 20.75 AU

Year: 32140 Days

Day: 24.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,200,941 km

• M1: 85,121 km (0.081 R)
• M2: 138,378 km (0.102 R)
• M3: 381,624 km (0.082 R)
• M4: 1,622,987 km (0.081 R)
• M5: 2,142,989 km (0.081 R)
• M6: 2,326,995 km (0.106 R)
• M7: 2,909,379 km (0.106 R)
• M8: 3,427,586 km (0.118 R)
• M9: 3,480,843 km (0.106 R)
• M10: 4,029,718 km (0.069 R)
• M11: 4,842,483 km (0.098 R)
• M12: 5,267,341 km (0.091 R)
• M13: 5,390,909 km (0.104 R)
• M14: 6,348,036 km (0.055 R)
• M15: 6,413,560 km (0.084 R)
• M16: 7,014,644 km (0.095 R)
• M17: 7,633,531 km (0.082 R)
• M18: 8,055,696 km (0.115 R)
• M19: 8,269,621 km (0.047 R)
• M20: 8,341,428 km (0.095 R)
• M21: 10,124,036 km (0.114 R)
• M22: 10,354,865 km (0.083 R)
• M23: 11,375,123 km (0.064 R)
• M24: 11,455,008 km (0.084 R)
• M25: 14,019,415 km (0.079 R)
• M26: 14,190,854 km (0.055 R)
• M27: 14,622,145 km (0.039 R)
• M28: 15,057,774 km (0.061 R)
• M29: 15,674,865 km (0.116 R)
• M30: 17,667,359 km (0.078 R)
• M31: 18,131,262 km (0.109 R)
• M32: 21,784,891 km (0.067 R)
• M33: 23,389,178 km (0.078 R)
• M34: 24,308,158 km (0.098 R)
• M35: 24,617,078 km (0.063 R)
• M36: 25,031,015 km (0.089 R)
• M37: 25,342,926 km (0.059 R)
• M38: 26,497,822 km (0.095 R)
• M39: 26,815,718 km (0.043 R)
• M40: 27,562,510 km (0.053 R)
• M41: 29,953,533 km (0.092 R)
• M42: 31,509,351 km (0.1 R)
• M43: 31,958,743 km (0.085 R)
• M44: 32,297,133 km (0.115 R)
• M45: 32,410,229 km (0.089 R)
• M46: 33,091,348 km (0.081 R)
• M47: 33,891,846 km (0.057 R)
• M48: 34,006,738 km (0.087 R)
• M49: 34,121,778 km (0.099 R)
• M50: 34,930,654 km (0.118 R)
• M51: 35,745,663 km (0.104 R)
• M52: 37,275,900 km (0.096 R)
• M53: 40,035,233 km (0.117 R)
• M54: 40,888,090 km (0.106 R)
• M55: 41,623,812 km (0.092 R)
• M56: 42,983,807 km (0.077 R)
• M57: 45,367,200 km (0.104 R)
• M58: 46,638,782 km (0.11 R)
• M59: 47,535,920 km (0.082 R)
• M60: 47,922,032 km (0.065 R)
• M61: 48,697,548 km (0.102 R)
• M62: 53,036,335 km (0.05 R)
• M63: 53,570,549 km (0.056 R)
• M64: 61,654,818 km (0.101 R)
• M65: 62,357,329 km (0.12 R)
• M66: 66,770,766 km (0.058 R)
• M67: 68,070,921 km (0.088 R)
• M68: 69,817,326 km (0.071 R)
• M69: 72,464,461 km (0.066 R)
• M70: 73,800,220 km (0.119 R)
• M71: 77,704,724 km (0.099 R)
• M72: 78,767,318 km (0.065 R)
• M73: 79,224,190 km (0.04 R)
• M74: 80,140,627 km (0.03 R)
• M75: 80,753,529 km (0.088 R)
• M76: 82,292,592 km (0.086 R)
• M77: 83,065,714 km (0.037 R)
• M78: 86,495,993 km (0.113 R)
• M79: 87,597,183 km (0.119 R)
• M80: 88,070,510 km (0.096 R)
• M81: 90,609,336 km (0.119 R)
• M82: 91,247,670 km (0.071 R)
• M83: 92,850,312 km (0.078 R)
• M84: 94,623,944 km (0.093 R)
• M85: 99,846,855 km (0.081 R)
• M86: 100,176,419 km (0.092 R)
• M87: 102,327,038 km (0.098 R)
• M88: 104,994,966 km (0.039 R)
• M89: 106,673,903 km (0.054 R)
• M90: 107,685,634 km (0.103 R)
• M91: 109,378,782 km (0.073 R)
• M92: 109,548,576 km (0.106 R)
• M93: 110,058,405 km (0.093 R)
• M94: 115,200,982 km (0.071 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 18,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit