🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.46 AU - 0.72 AU

Year: 174 Days

Day: 22 Hours

Environment

Temp: 111 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.88 AU - 1.34 AU

Year: 450 Days

Day: 36.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.61 AU - 1.63 AU

Year: 794 Days

Day: 19.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.18 AU - 3.04 AU

Year: 1623 Days

Day: 32.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.04 AU - 4.72 AU

Year: 2943 Days

Day: 31.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142

Radius: 10.2

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.16 AU - 5.88 AU

Year: 4330 Days

Day: 10.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 101,639,178 km

• M1: 210,634 km (0.091 R)
• M2: 340,335 km (0.12 R)
• M3: 505,192 km (0.09 R)
• M4: 569,070 km (0.088 R)
• M5: 714,629 km (0.102 R)
• M6: 830,268 km (0.108 R)
• M7: 979,866 km (0.104 R)
• M8: 1,062,743 km (0.076 R)
• M9: 1,286,093 km (0.101 R)
• M10: 1,388,119 km (0.091 R)
• M11: 1,482,216 km (0.074 R)
• M12: 1,688,362 km (0.067 R)
• M13: 1,800,560 km (0.077 R)
• M14: 2,056,672 km (0.054 R)
• M15: 2,399,699 km (0.102 R)
• M16: 2,681,991 km (0.044 R)
• M17: 2,760,829 km (0.058 R)
• M18: 2,853,879 km (0.092 R)
• M19: 2,961,589 km (0.11 R)
• M20: 3,098,022 km (0.11 R)
• M21: 3,208,725 km (0.037 R)
• M22: 3,505,677 km (0.092 R)
• M23: 3,915,575 km (0.104 R)
• M24: 4,187,244 km (0.085 R)
• M25: 4,402,815 km (0.104 R)
• M26: 4,861,033 km (0.096 R)
• M27: 5,038,905 km (0.053 R)
• M28: 5,136,742 km (0.107 R)
• M29: 5,720,623 km (0.1 R)
• M30: 6,150,567 km (0.041 R)
• M31: 6,272,788 km (0.079 R)
• M32: 6,343,099 km (0.113 R)
• M33: 6,413,560 km (0.044 R)
• M34: 6,626,587 km (0.099 R)
• M35: 6,733,999 km (0.103 R)
• M36: 6,986,969 km (0.073 R)
• M37: 7,243,080 km (0.078 R)
• M38: 7,483,633 km (0.052 R)
• M39: 7,576,983 km (0.104 R)
• M40: 7,670,631 km (0.048 R)
• M41: 8,048,964 km (0.105 R)
• M42: 8,491,774 km (0.117 R)
• M43: 8,706,297 km (0.116 R)
• M44: 9,441,122 km (0.106 R)
• M45: 9,541,951 km (0.082 R)
• M46: 10,278,571 km (0.052 R)
• M47: 10,444,774 km (0.098 R)
• M48: 10,800,966 km (0.113 R)
• M49: 10,948,769 km (0.075 R)
• M50: 11,267,712 km (0.111 R)
• M51: 11,460,693 km (0.077 R)
• M52: 12,002,088 km (0.1 R)
• M53: 12,729,732 km (0.107 R)
• M54: 13,155,188 km (0.089 R)
• M55: 13,222,806 km (0.075 R)
• M56: 13,403,670 km (0.119 R)
• M57: 13,608,021 km (0.112 R)
• M58: 14,066,089 km (0.116 R)
• M59: 14,204,467 km (0.1 R)
• M60: 14,366,482 km (0.063 R)
• M61: 14,715,793 km (0.066 R)
• M62: 15,185,829 km (0.118 R)
• M63: 15,684,738 km (0.056 R)
• M64: 15,900,309 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.3

Radius: 14.6

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.11 AU - 8.13 AU

Year: 8098 Days

Day: 6.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 101,639,178 km

• M1: 185,501 km (0.06 R)
• M2: 367,113 km (0.104 R)
• M3: 562,488 km (0.099 R)
• M4: 676,332 km (0.11 R)
• M5: 783,893 km (0.093 R)
• M6: 931,995 km (0.118 R)
• M7: 1,220,719 km (0.063 R)
• M8: 1,687,314 km (0.098 R)
• M9: 2,184,578 km (0.03 R)
• M10: 2,425,729 km (0.062 R)
• M11: 2,676,007 km (0.113 R)
• M12: 2,856,272 km (0.1 R)
• M13: 3,120,911 km (0.065 R)
• M14: 3,477,253 km (0.106 R)
• M15: 3,646,299 km (0.075 R)
• M16: 3,904,953 km (0.057 R)
• M17: 4,169,741 km (0.112 R)
• M18: 4,593,702 km (0.118 R)
• M19: 5,847,033 km (0.111 R)
• M20: 7,021,825 km (0.113 R)
• M21: 7,931,530 km (0.092 R)
• M22: 8,955,677 km (0.1 R)
• M23: 9,503,205 km (0.063 R)
• M24: 9,820,951 km (0.106 R)
• M25: 10,101,895 km (0.086 R)
• M26: 10,263,611 km (0.101 R)
• M27: 10,795,282 km (0.034 R)
• M28: 12,099,177 km (0.054 R)
• M29: 12,357,383 km (0.095 R)
• M30: 15,361,906 km (0.102 R)
• M31: 15,548,155 km (0.119 R)
• M32: 17,209,739 km (0.104 R)
• M33: 18,282,954 km (0.086 R)
• M34: 18,529,940 km (0.103 R)
• M35: 19,277,481 km (0.109 R)
• M36: 19,478,540 km (0.118 R)
• M37: 19,730,762 km (0.026 R)
• M38: 19,933,318 km (0.091 R)
• M39: 20,904,956 km (0.113 R)
• M40: 22,365,031 km (0.118 R)
• M41: 23,320,962 km (0.066 R)
• M42: 23,535,335 km (0.046 R)
• M43: 24,779,990 km (0.093 R)
• M44: 25,382,720 km (0.065 R)
• M45: 25,824,183 km (0.092 R)
• M46: 26,602,989 km (0.071 R)
• M47: 26,938,986 km (0.115 R)
• M48: 27,276,629 km (0.1 R)
• M49: 27,502,372 km (0.105 R)
• M50: 28,183,491 km (0.108 R)
• M51: 28,640,662 km (0.079 R)
• M52: 28,755,254 km (0.118 R)
• M53: 29,157,822 km (0.037 R)
• M54: 29,736,167 km (0.105 R)
• M55: 30,260,059 km (0.066 R)
• M56: 30,376,895 km (0.065 R)
• M57: 30,552,373 km (0.105 R)
• M58: 30,845,585 km (0.093 R)
• M59: 31,849,536 km (0.113 R)
• M60: 32,266,166 km (0.117 R)
• M61: 32,564,764 km (0.087 R)
• M62: 34,254,172 km (0.117 R)
• M63: 34,436,831 km (0.07 R)
• M64: 36,033,789 km (0.065 R)
• M65: 36,530,005 km (0.104 R)
• M66: 36,903,700 km (0.109 R)
• M67: 37,717,513 km (0.086 R)
• M68: 38,158,378 km (0.094 R)
• M69: 38,347,769 km (0.115 R)
• M70: 38,854,307 km (0.103 R)
• M71: 39,363,239 km (0.088 R)
• M72: 39,618,453 km (0.075 R)
• M73: 40,002,321 km (0.101 R)
• M74: 40,516,190 km (0.099 R)
• M75: 40,838,424 km (0.116 R)
• M76: 41,161,555 km (0.097 R)
• M77: 41,355,733 km (0.081 R)
• M78: 41,485,434 km (0.043 R)
• M79: 41,940,511 km (0.105 R)
• M80: 42,462,458 km (0.067 R)
• M81: 42,855,302 km (0.091 R)
• M82: 43,644,730 km (0.093 R)
• M83: 44,239,980 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.1

Radius: 15

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.13 AU - 10.39 AU

Year: 11739 Days

Day: 14.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 101,639,178 km

• M1: 368,160 km (0.052 R)
• M2: 469,887 km (0.114 R)
• M3: 651,948 km (0.083 R)
• M4: 764,445 km (0.039 R)
• M5: 923,916 km (0.097 R)
• M6: 1,361,640 km (0.102 R)
• M7: 1,464,713 km (0.044 R)
• M8: 1,729,351 km (0.048 R)
• M9: 1,914,703 km (0.078 R)
• M10: 2,339,711 km (0.115 R)
• M11: 2,442,185 km (0.097 R)
• M12: 2,569,493 km (0.112 R)
• M13: 3,039,380 km (0.057 R)
• M14: 3,189,427 km (0.119 R)
• M15: 3,484,284 km (0.11 R)
• M16: 3,801,581 km (0.067 R)
• M17: 3,977,508 km (0.111 R)
• M18: 4,142,215 km (0.105 R)
• M19: 4,464,599 km (0.11 R)
• M20: 4,751,677 km (0.117 R)
• M21: 4,853,553 km (0.093 R)
• M22: 5,074,509 km (0.069 R)
• M23: 5,178,779 km (0.104 R)
• M24: 5,435,040 km (0.102 R)
• M25: 5,757,424 km (0.104 R)
• M26: 6,566,449 km (0.08 R)
• M27: 6,713,055 km (0.072 R)
• M28: 7,125,795 km (0.096 R)
• M29: 7,293,345 km (0.111 R)
• M30: 7,428,282 km (0.065 R)
• M31: 7,530,009 km (0.116 R)
• M32: 7,855,384 km (0.086 R)
• M33: 8,787,379 km (0.116 R)
• M34: 9,039,451 km (0.088 R)
• M35: 9,772,780 km (0.106 R)
• M36: 10,678,296 km (0.097 R)
• M37: 10,870,380 km (0.098 R)
• M38: 11,024,765 km (0.062 R)
• M39: 11,355,376 km (0.119 R)
• M40: 11,847,703 km (0.101 R)
• M41: 11,947,036 km (0.117 R)
• M42: 12,548,718 km (0.112 R)
• M43: 12,649,846 km (0.052 R)
• M44: 13,139,779 km (0.087 R)
• M45: 13,928,011 km (0.116 R)
• M46: 14,243,363 km (0.092 R)

Asteroid Belt

Center: 14.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.8

Radius: 4.1

Gravity: 40.8 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 16.62 AU - 20.56 AU

Year: 30859 Days

Day: 16 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,639,178 km

• M1: 152,590 km (0.03 R)
• M2: 316,998 km (0.068 R)
• M3: 405,410 km (0.088 R)
• M4: 988,543 km (0.096 R)
• M5: 1,397,244 km (0.115 R)
• M6: 1,544,000 km (0.048 R)
• M7: 2,054,727 km (0.053 R)
• M8: 3,556,839 km (0.106 R)
• M9: 3,757,151 km (0.1 R)
• M10: 4,168,844 km (0.119 R)
• M11: 4,433,333 km (0.104 R)
• M12: 5,089,918 km (0.115 R)
• M13: 5,258,814 km (0.098 R)
• M14: 7,171,572 km (0.117 R)
• M15: 7,809,009 km (0.104 R)
• M16: 9,205,505 km (0.053 R)
• M17: 9,549,281 km (0.118 R)
• M18: 11,476,550 km (0.108 R)
• M19: 11,623,904 km (0.104 R)
• M20: 12,749,479 km (0.117 R)
• M21: 17,078,542 km (0.068 R)
• M22: 17,162,616 km (0.099 R)
• M23: 17,585,230 km (0.067 R)
• M24: 18,096,705 km (0.09 R)
• M25: 19,748,415 km (0.038 R)
• M26: 19,925,090 km (0.039 R)
• M27: 20,279,936 km (0.102 R)
• M28: 20,726,486 km (0.105 R)
• M29: 20,816,245 km (0.064 R)
• M30: 22,177,136 km (0.08 R)
• M31: 22,822,053 km (0.091 R)
• M32: 23,473,103 km (0.086 R)
• M33: 24,603,165 km (0.089 R)
• M34: 25,847,371 km (0.033 R)
• M35: 26,525,797 km (0.085 R)
• M36: 29,498,905 km (0.098 R)
• M37: 29,903,268 km (0.052 R)
• M38: 31,127,128 km (0.039 R)
• M39: 32,575,535 km (0.074 R)
• M40: 33,940,167 km (0.092 R)
• M41: 34,257,763 km (0.105 R)
• M42: 34,469,893 km (0.089 R)
• M43: 34,789,134 km (0.068 R)
• M44: 34,895,798 km (0.072 R)
• M45: 35,430,461 km (0.045 R)
• M46: 35,860,106 km (0.106 R)
• M47: 36,075,676 km (0.097 R)
• M48: 37,268,570 km (0.059 R)
• M49: 37,815,051 km (0.098 R)
• M50: 39,692,953 km (0.091 R)
• M51: 40,250,953 km (0.11 R)
• M52: 48,212,402 km (0.114 R)
• M53: 49,645,101 km (0.104 R)
• M54: 49,885,355 km (0.098 R)
• M55: 50,849,812 km (0.102 R)
• M56: 51,698,780 km (0.051 R)
• M57: 52,064,098 km (0.069 R)
• M58: 54,521,243 km (0.117 R)
• M59: 55,017,160 km (0.087 R)
• M60: 56,013,482 km (0.091 R)
• M61: 57,141,450 km (0.091 R)
• M62: 58,150,488 km (0.054 R)
• M63: 59,038,052 km (0.108 R)
• M64: 61,598,868 km (0.095 R)
• M65: 63,152,592 km (0.088 R)
• M66: 64,326,336 km (0.034 R)
• M67: 64,850,378 km (0.084 R)
• M68: 65,902,500 km (0.116 R)
• M69: 68,023,797 km (0.035 R)
• M70: 68,825,044 km (0.107 R)
• M71: 69,629,431 km (0.087 R)
• M72: 71,518,404 km (0.114 R)
• M73: 73,287,398 km (0.096 R)
• M74: 73,424,131 km (0.077 R)
• M75: 78,540,378 km (0.119 R)
• M76: 79,802,236 km (0.092 R)
• M77: 80,929,456 km (0.11 R)
• M78: 82,487,967 km (0.072 R)
• M79: 83,484,887 km (0.1 R)
• M80: 83,770,469 km (0.114 R)
• M81: 86,643,945 km (0.057 R)
• M82: 87,077,779 km (0.058 R)
• M83: 88,966,003 km (0.116 R)
• M84: 90,574,180 km (0.117 R)
• M85: 91,455,312 km (0.089 R)
• M86: 91,749,720 km (0.116 R)
• M87: 92,782,544 km (0.103 R)
• M88: 93,226,401 km (0.085 R)
• M89: 93,374,503 km (0.102 R)
• M90: 98,004,108 km (0.081 R)
• M91: 98,154,604 km (0.119 R)
• M92: 98,606,838 km (0.076 R)
• M93: 99,210,914 km (0.099 R)
• M94: 101,639,187 km (0.078 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 10,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit