🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.51 AU - 0.79 AU

Year: 195 Days

Day: 45.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.76 AU - 0.9 AU

Year: 282 Days

Day: 33.2 Hours

Environment

Temp: 102 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.24 AU - 1.68 AU

Year: 658 Days

Day: 13.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,491,774 km

• M1: 298,149 km (0.093 R)

Asteroid Belt

Center: 1.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.85 AU - 2.11 AU

Year: 1039 Days

Day: 19.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,491,774 km

• M1: 537,804 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.31 AU - 3.49 AU

Year: 1841 Days

Day: 30.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.3

Radius: 8.7

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.2 AU - 6.42 AU

Year: 5909 Days

Day: 13.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 63,491,774 km

• M1: 188,493 km (0.072 R)
• M2: 278,102 km (0.076 R)
• M3: 339,886 km (0.042 R)
• M4: 417,827 km (0.101 R)
• M5: 519,703 km (0.11 R)
• M6: 594,652 km (0.114 R)
• M7: 692,638 km (0.107 R)
• M8: 803,041 km (0.114 R)
• M9: 983,905 km (0.054 R)
• M10: 1,064,389 km (0.029 R)
• M11: 1,279,959 km (0.118 R)
• M12: 1,344,137 km (0.05 R)
• M13: 1,417,739 km (0.067 R)
• M14: 1,509,592 km (0.095 R)
• M15: 1,716,935 km (0.116 R)
• M16: 1,896,901 km (0.039 R)
• M17: 1,970,653 km (0.074 R)
• M18: 2,646,536 km (0.117 R)
• M19: 2,908,033 km (0.05 R)
• M20: 3,036,538 km (0.098 R)
• M21: 3,569,704 km (0.12 R)
• M22: 4,059,787 km (0.078 R)
• M23: 4,179,615 km (0.098 R)
• M24: 4,361,676 km (0.119 R)
• M25: 4,459,812 km (0.089 R)
• M26: 4,645,911 km (0.096 R)
• M27: 4,821,839 km (0.106 R)
• M28: 5,180,425 km (0.102 R)
• M29: 5,680,830 km (0.102 R)
• M30: 6,321,108 km (0.106 R)
• M31: 6,474,297 km (0.104 R)
• M32: 6,544,308 km (0.052 R)
• M33: 6,699,292 km (0.064 R)
• M34: 6,884,045 km (0.098 R)
• M35: 7,142,550 km (0.081 R)
• M36: 7,360,514 km (0.109 R)
• M37: 7,536,442 km (0.068 R)
• M38: 7,758,295 km (0.105 R)
• M39: 7,967,283 km (0.078 R)
• M40: 8,072,600 km (0.09 R)
• M41: 8,682,660 km (0.111 R)
• M42: 8,853,052 km (0.097 R)
• M43: 9,071,615 km (0.099 R)
• M44: 9,307,680 km (0.09 R)
• M45: 9,482,111 km (0.091 R)
• M46: 9,593,711 km (0.059 R)
• M47: 10,027,994 km (0.054 R)
• M48: 10,435,947 km (0.107 R)
• M49: 10,882,796 km (0.079 R)
• M50: 10,982,877 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.8

Radius: 10.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.57 AU - 9.11 AU

Year: 9798 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 63,491,774 km

• M1: 283,937 km (0.036 R)
• M2: 423,661 km (0.054 R)
• M3: 507,286 km (0.025 R)
• M4: 633,846 km (0.038 R)
• M5: 788,231 km (0.096 R)
• M6: 929,601 km (0.116 R)
• M7: 1,061,846 km (0.111 R)
• M8: 1,277,267 km (0.117 R)
• M9: 1,345,633 km (0.082 R)
• M10: 1,486,404 km (0.094 R)
• M11: 1,611,169 km (0.088 R)
• M12: 1,685,519 km (0.082 R)
• M13: 1,837,959 km (0.104 R)
• M14: 1,915,900 km (0.118 R)
• M15: 1,995,037 km (0.08 R)
• M16: 2,542,416 km (0.087 R)
• M17: 3,405,745 km (0.096 R)
• M18: 3,516,148 km (0.079 R)
• M19: 3,926,645 km (0.111 R)
• M20: 4,203,999 km (0.074 R)
• M21: 4,412,539 km (0.051 R)
• M22: 4,487,787 km (0.082 R)
• M23: 5,074,210 km (0.085 R)
• M24: 5,521,657 km (0.111 R)
• M25: 5,603,039 km (0.068 R)
• M26: 6,098,956 km (0.118 R)
• M27: 7,400,158 km (0.089 R)
• M28: 7,489,917 km (0.076 R)
• M29: 7,579,975 km (0.099 R)
• M30: 7,999,148 km (0.065 R)
• M31: 8,128,251 km (0.067 R)
• M32: 8,202,302 km (0.089 R)
• M33: 8,295,202 km (0.093 R)
• M34: 9,359,740 km (0.112 R)
• M35: 9,750,340 km (0.11 R)
• M36: 10,266,004 km (0.062 R)
• M37: 10,406,477 km (0.103 R)
• M38: 10,770,448 km (0.084 R)
• M39: 12,288,867 km (0.105 R)
• M40: 12,695,025 km (0.113 R)
• M41: 13,083,979 km (0.118 R)
• M42: 14,162,281 km (0.106 R)
• M43: 14,296,321 km (0.112 R)
• M44: 14,723,422 km (0.055 R)
• M45: 15,314,783 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.9

Radius: 9

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.64 AU - 9.66 AU

Year: 11175 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,491,774 km

• M1: 120,127 km (0.086 R)
• M2: 571,165 km (0.066 R)
• M3: 635,193 km (0.108 R)
• M4: 702,063 km (0.06 R)
• M5: 1,013,825 km (0.03 R)
• M6: 1,500,467 km (0.062 R)
• M7: 1,756,877 km (0.036 R)
• M8: 2,128,927 km (0.045 R)
• M9: 2,284,808 km (0.045 R)
• M10: 2,525,511 km (0.115 R)
• M11: 2,635,316 km (0.091 R)
• M12: 3,661,557 km (0.116 R)
• M13: 3,754,907 km (0.026 R)
• M14: 3,880,569 km (0.106 R)
• M15: 4,900,677 km (0.038 R)
• M16: 5,493,832 km (0.119 R)
• M17: 5,853,316 km (0.109 R)
• M18: 6,220,579 km (0.109 R)
• M19: 6,406,978 km (0.029 R)
• M20: 7,249,064 km (0.117 R)
• M21: 7,327,304 km (0.118 R)
• M22: 7,803,025 km (0.073 R)
• M23: 8,125,708 km (0.12 R)
• M24: 8,207,089 km (0.084 R)
• M25: 8,742,500 km (0.079 R)
• M26: 8,951,488 km (0.105 R)
• M27: 9,459,672 km (0.052 R)
• M28: 9,933,897 km (0.108 R)
• M29: 10,327,639 km (0.106 R)
• M30: 10,415,752 km (0.105 R)
• M31: 10,771,047 km (0.076 R)
• M32: 11,130,381 km (0.101 R)
• M33: 11,539,232 km (0.086 R)
• M34: 12,278,395 km (0.1 R)
• M35: 12,559,489 km (0.106 R)
• M36: 13,463,659 km (0.112 R)
• M37: 14,784,458 km (0.093 R)
• M38: 15,535,888 km (0.071 R)
• M39: 15,738,444 km (0.117 R)
• M40: 16,248,423 km (0.066 R)
• M41: 16,763,937 km (0.068 R)
• M42: 18,235,831 km (0.054 R)
• M43: 18,556,569 km (0.109 R)
• M44: 18,717,686 km (0.09 R)
• M45: 18,825,396 km (0.103 R)
• M46: 19,530,152 km (0.043 R)
• M47: 20,023,077 km (0.097 R)
• M48: 20,243,584 km (0.099 R)
• M49: 21,357,639 km (0.096 R)
• M50: 21,413,888 km (0.059 R)
• M51: 22,092,464 km (0.084 R)
• M52: 23,239,132 km (0.081 R)
• M53: 23,586,947 km (0.109 R)
• M54: 23,703,334 km (0.076 R)
• M55: 24,229,021 km (0.114 R)
• M56: 25,054,502 km (0.066 R)
• M57: 25,889,258 km (0.092 R)
• M58: 26,069,224 km (0.039 R)
• M59: 26,309,927 km (0.099 R)
• M60: 26,732,990 km (0.065 R)
• M61: 27,158,297 km (0.046 R)
• M62: 29,318,041 km (0.103 R)
• M63: 29,819,493 km (0.086 R)
• M64: 30,894,354 km (0.04 R)
• M65: 31,085,241 km (0.089 R)
• M66: 31,212,848 km (0.098 R)
• M67: 32,046,108 km (0.108 R)
• M68: 32,886,848 km (0.055 R)
• M69: 33,212,074 km (0.117 R)
• M70: 33,277,298 km (0.097 R)
• M71: 33,407,748 km (0.113 R)
• M72: 33,472,972 km (0.037 R)
• M73: 33,931,340 km (0.101 R)
• M74: 34,128,510 km (0.108 R)
• M75: 34,194,184 km (0.11 R)
• M76: 34,260,007 km (0.041 R)
• M77: 34,325,830 km (0.113 R)
• M78: 35,718,736 km (0.1 R)
• M79: 35,785,456 km (0.076 R)
• M80: 36,186,977 km (0.046 R)
• M81: 37,400,664 km (0.114 R)
• M82: 37,604,267 km (0.094 R)
• M83: 38,627,666 km (0.112 R)
• M84: 40,214,750 km (0.054 R)
• M85: 42,954,037 km (0.115 R)
• M86: 43,024,946 km (0.119 R)
• M87: 43,952,004 km (0.057 R)
• M88: 46,116,087 km (0.102 R)
• M89: 46,625,916 km (0.069 R)
• M90: 48,019,570 km (0.095 R)
• M91: 49,575,538 km (0.115 R)
• M92: 49,873,836 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.8

Radius: 8.2

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.04 AU - 13.32 AU

Year: 13935 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 158.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,491,774 km

• M1: 687,103 km (0.037 R)
• M2: 853,605 km (0.039 R)
• M3: 1,010,384 km (0.115 R)
• M4: 1,201,271 km (0.06 R)
• M5: 1,563,298 km (0.093 R)
• M6: 1,756,728 km (0.119 R)
• M7: 3,038,931 km (0.09 R)
• M8: 3,821,478 km (0.065 R)
• M9: 4,466,992 km (0.067 R)
• M10: 4,623,771 km (0.064 R)
• M11: 5,686,963 km (0.056 R)
• M12: 5,899,841 km (0.107 R)
• M13: 6,289,543 km (0.109 R)
• M14: 6,643,043 km (0.114 R)
• M15: 8,409,046 km (0.101 R)
• M16: 8,700,463 km (0.119 R)
• M17: 9,293,469 km (0.11 R)
• M18: 11,043,165 km (0.106 R)
• M19: 11,630,636 km (0.113 R)
• M20: 12,228,280 km (0.119 R)
• M21: 12,283,032 km (0.063 R)
• M22: 15,422,194 km (0.085 R)
• M23: 16,198,607 km (0.072 R)
• M24: 16,804,478 km (0.076 R)
• M25: 18,163,425 km (0.094 R)
• M26: 18,603,094 km (0.083 R)
• M27: 18,729,354 km (0.052 R)
• M28: 18,919,344 km (0.054 R)
• M29: 19,109,931 km (0.097 R)
• M30: 19,301,267 km (0.104 R)
• M31: 19,493,051 km (0.096 R)
• M32: 20,137,369 km (0.082 R)
• M33: 22,580,901 km (0.093 R)
• M34: 23,189,316 km (0.087 R)
• M35: 24,077,777 km (0.038 R)
• M36: 24,146,443 km (0.069 R)
• M37: 24,284,372 km (0.089 R)
• M38: 25,396,034 km (0.089 R)
• M39: 26,453,242 km (0.076 R)
• M40: 26,880,194 km (0.113 R)
• M41: 27,524,811 km (0.065 R)
• M42: 28,829,454 km (0.112 R)
• M43: 30,005,892 km (0.043 R)
• M44: 30,451,095 km (0.078 R)
• M45: 31,649,075 km (0.062 R)
• M46: 32,102,207 km (0.076 R)
• M47: 32,862,314 km (0.105 R)
• M48: 32,938,609 km (0.092 R)
• M49: 33,321,131 km (0.097 R)
• M50: 33,705,298 km (0.111 R)
• M51: 33,859,234 km (0.064 R)
• M52: 34,477,672 km (0.114 R)
• M53: 34,943,968 km (0.098 R)
• M54: 36,513,250 km (0.116 R)
• M55: 36,750,662 km (0.092 R)
• M56: 36,829,949 km (0.089 R)
• M57: 38,025,385 km (0.074 R)
• M58: 38,185,754 km (0.073 R)
• M59: 39,801,561 km (0.095 R)
• M60: 41,439,657 km (0.05 R)
• M61: 41,604,664 km (0.085 R)
• M62: 42,516,164 km (0.097 R)
• M63: 42,599,340 km (0.064 R)
• M64: 43,016,120 km (0.089 R)
• M65: 43,183,221 km (0.105 R)
• M66: 44,022,016 km (0.095 R)
• M67: 45,035,392 km (0.09 R)
• M68: 45,120,214 km (0.096 R)
• M69: 45,715,464 km (0.105 R)
• M70: 45,971,276 km (0.084 R)
• M71: 46,227,537 km (0.108 R)
• M72: 46,741,705 km (0.118 R)
• M73: 47,171,500 km (0.093 R)
• M74: 47,689,108 km (0.117 R)
• M75: 48,121,895 km (0.104 R)
• M76: 48,468,962 km (0.053 R)
• M77: 49,427,884 km (0.095 R)
• M78: 49,778,093 km (0.107 R)
• M79: 51,896,848 km (0.109 R)
• M80: 52,877,761 km (0.065 R)
• M81: 55,220,464 km (0.049 R)
• M82: 55,492,881 km (0.101 R)
• M83: 55,674,792 km (0.095 R)
• M84: 56,953,705 km (0.107 R)
• M85: 59,726,651 km (0.118 R)
• M86: 60,848,186 km (0.11 R)
• M87: 61,129,580 km (0.091 R)
• M88: 62,354,188 km (0.087 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 18,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit