🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.58 AU - 0.74 AU

Year: 199 Days

Day: 38.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.73 AU - 1.01 AU

Year: 301 Days

Day: 26.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,958,411 km

• M1: 440,865 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.81 AU - 1.01 AU

Year: 322 Days

Day: 41.2 Hours

Environment

Temp: 48 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.49 AU - 1.71 AU

Year: 751 Days

Day: 44 Hours

Environment

Temp: -43 °C

Axial Tilt: 156.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.8 AU - 2.32 AU

Year: 1096 Days

Day: 31.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,958,411 km

• M1: 106,065 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.76 AU - 4.04 AU

Year: 2856 Days

Day: 38.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,958,411 km

• M1: 589,565 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.3

Radius: 14.4

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.72 AU - 8.1 AU

Year: 6736 Days

Day: 14.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 111.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 50,958,411 km

• M1: 179,667 km (0.034 R)
• M2: 301,440 km (0.105 R)
• M3: 416,630 km (0.04 R)
• M4: 511,026 km (0.113 R)
• M5: 703,858 km (0.045 R)
• M6: 806,333 km (0.102 R)
• M7: 999,763 km (0.079 R)
• M8: 1,304,643 km (0.093 R)
• M9: 1,424,172 km (0.099 R)
• M10: 1,675,197 km (0.074 R)
• M11: 1,818,362 km (0.11 R)
• M12: 2,168,870 km (0.049 R)
• M13: 2,312,783 km (0.094 R)
• M14: 2,419,446 km (0.055 R)
• M15: 2,527,755 km (0.116 R)
• M16: 3,036,089 km (0.118 R)
• M17: 3,197,954 km (0.076 R)
• M18: 3,332,592 km (0.115 R)
• M19: 3,623,111 km (0.085 R)
• M20: 3,747,875 km (0.102 R)
• M21: 4,018,049 km (0.108 R)
• M22: 4,344,322 km (0.088 R)
• M23: 4,477,165 km (0.046 R)
• M24: 4,696,176 km (0.108 R)
• M25: 4,935,982 km (0.064 R)
• M26: 5,144,820 km (0.055 R)
• M27: 5,427,860 km (0.091 R)
• M28: 5,679,782 km (0.089 R)
• M29: 5,972,396 km (0.051 R)
• M30: 6,307,645 km (0.097 R)
• M31: 7,035,737 km (0.073 R)
• M32: 7,212,113 km (0.066 R)
• M33: 7,770,413 km (0.114 R)
• M34: 8,157,123 km (0.084 R)
• M35: 8,260,046 km (0.114 R)
• M36: 8,717,816 km (0.084 R)
• M37: 8,949,842 km (0.086 R)
• M38: 9,098,542 km (0.111 R)
• M39: 9,419,879 km (0.108 R)
• M40: 9,832,619 km (0.085 R)
• M41: 10,140,342 km (0.071 R)
• M42: 10,429,066 km (0.114 R)
• M43: 10,720,632 km (0.086 R)
• M44: 10,810,840 km (0.094 R)
• M45: 11,265,767 km (0.091 R)
• M46: 11,495,549 km (0.118 R)
• M47: 11,796,690 km (0.078 R)
• M48: 11,913,226 km (0.069 R)
• M49: 12,383,263 km (0.069 R)
• M50: 12,739,755 km (0.056 R)
• M51: 12,931,240 km (0.111 R)
• M52: 13,051,367 km (0.084 R)
• M53: 13,244,498 km (0.067 R)
• M54: 13,365,672 km (0.088 R)
• M55: 13,854,109 km (0.105 R)
• M56: 14,224,214 km (0.119 R)
• M57: 14,348,231 km (0.092 R)
• M58: 14,547,645 km (0.064 R)
• M59: 14,999,431 km (0.068 R)
• M60: 15,481,435 km (0.114 R)
• M61: 15,788,559 km (0.076 R)
• M62: 16,097,628 km (0.111 R)
• M63: 16,408,792 km (0.069 R)
• M64: 16,695,721 km (0.1 R)
• M65: 17,036,954 km (0.052 R)
• M66: 17,407,059 km (0.114 R)
• M67: 17,619,787 km (0.088 R)
• M68: 17,886,819 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.7

Radius: 11.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.21 AU - 9.23 AU

Year: 8740 Days

Day: 8.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,958,411 km

• M1: 181,163 km (0.106 R)
• M2: 255,214 km (0.106 R)
• M3: 352,153 km (0.104 R)
• M4: 546,331 km (0.087 R)
• M5: 641,775 km (0.102 R)
• M6: 1,252,882 km (0.079 R)
• M7: 1,325,288 km (0.098 R)
• M8: 1,414,298 km (0.033 R)
• M9: 1,520,662 km (0.106 R)
• M10: 1,614,161 km (0.105 R)
• M11: 1,725,761 km (0.095 R)
• M12: 2,163,335 km (0.094 R)
• M13: 2,251,598 km (0.091 R)
• M14: 2,468,215 km (0.091 R)
• M15: 2,597,767 km (0.105 R)
• M16: 3,179,104 km (0.103 R)
• M17: 3,361,315 km (0.102 R)
• M18: 3,651,834 km (0.108 R)
• M19: 3,842,870 km (0.05 R)
• M20: 4,015,656 km (0.055 R)
• M21: 4,324,126 km (0.118 R)
• M22: 4,503,793 km (0.058 R)
• M23: 4,594,599 km (0.088 R)
• M24: 4,964,106 km (0.064 R)
• M25: 5,058,054 km (0.12 R)
• M26: 5,295,316 km (0.04 R)
• M27: 5,463,763 km (0.082 R)
• M28: 5,536,468 km (0.072 R)
• M29: 5,682,774 km (0.105 R)
• M30: 6,281,315 km (0.117 R)
• M31: 6,978,591 km (0.075 R)
• M32: 7,296,337 km (0.096 R)
• M33: 7,403,449 km (0.12 R)
• M34: 7,564,865 km (0.117 R)
• M35: 7,809,458 km (0.112 R)
• M36: 8,001,392 km (0.08 R)
• M37: 8,167,146 km (0.078 R)
• M38: 8,558,494 km (0.048 R)
• M39: 8,671,441 km (0.09 R)
• M40: 8,756,412 km (0.065 R)
• M41: 9,243,652 km (0.029 R)
• M42: 9,534,321 km (0.11 R)
• M43: 9,739,569 km (0.083 R)
• M44: 10,274,232 km (0.114 R)
• M45: 10,545,154 km (0.039 R)
• M46: 11,840,522 km (0.087 R)
• M47: 11,998,048 km (0.062 R)
• M48: 12,699,662 km (0.069 R)
• M49: 12,893,392 km (0.102 R)
• M50: 13,710,794 km (0.034 R)
• M51: 14,410,464 km (0.098 R)
• M52: 14,849,384 km (0.119 R)
• M53: 14,951,260 km (0.114 R)
• M54: 15,121,652 km (0.107 R)
• M55: 15,224,127 km (0.052 R)
• M56: 15,913,773 km (0.071 R)
• M57: 16,018,042 km (0.101 R)
• M58: 16,367,503 km (0.101 R)
• M59: 16,648,747 km (0.084 R)
• M60: 17,430,695 km (0.089 R)
• M61: 18,079,351 km (0.046 R)
• M62: 18,772,588 km (0.106 R)
• M63: 19,214,949 km (0.109 R)
• M64: 20,562,527 km (0.072 R)
• M65: 21,209,537 km (0.083 R)
• M66: 21,286,131 km (0.117 R)
• M67: 21,747,342 km (0.061 R)
• M68: 22,250,738 km (0.081 R)
• M69: 23,545,957 km (0.104 R)
• M70: 24,503,234 km (0.114 R)
• M71: 24,704,293 km (0.115 R)
• M72: 25,067,517 km (0.072 R)
• M73: 25,881,030 km (0.03 R)
• M74: 26,455,785 km (0.114 R)
• M75: 26,620,642 km (0.093 R)
• M76: 26,868,825 km (0.025 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134

Radius: 14.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.5 AU - 12.5 AU

Year: 15416 Days

Day: 8.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 50,958,411 km

• M1: 265,835 km (0.118 R)
• M2: 418,575 km (0.089 R)
• M3: 517,609 km (0.118 R)
• M4: 666,309 km (0.077 R)
• M5: 1,060,350 km (0.071 R)
• M6: 1,470,098 km (0.037 R)
• M7: 1,561,802 km (0.088 R)
• M8: 2,175,003 km (0.088 R)
• M9: 2,280,769 km (0.085 R)
• M10: 2,835,777 km (0.067 R)
• M11: 3,093,385 km (0.116 R)
• M12: 3,261,383 km (0.109 R)
• M13: 3,682,352 km (0.085 R)
• M14: 3,783,929 km (0.094 R)
• M15: 4,094,494 km (0.08 R)
• M16: 4,332,953 km (0.119 R)
• M17: 4,440,514 km (0.059 R)
• M18: 6,586,046 km (0.057 R)
• M19: 7,503,231 km (0.118 R)
• M20: 8,225,639 km (0.118 R)
• M21: 9,316,207 km (0.071 R)
• M22: 9,949,605 km (0.088 R)
• M23: 11,631,234 km (0.052 R)
• M24: 12,008,520 km (0.073 R)
• M25: 12,122,364 km (0.099 R)
• M26: 12,389,696 km (0.107 R)
• M27: 12,543,333 km (0.095 R)
• M28: 12,697,568 km (0.077 R)
• M29: 13,007,984 km (0.115 R)
• M30: 13,596,950 km (0.09 R)
• M31: 14,678,693 km (0.117 R)
• M32: 15,497,891 km (0.105 R)
• M33: 15,829,848 km (0.097 R)
• M34: 16,122,163 km (0.11 R)
• M35: 16,290,011 km (0.097 R)
• M36: 16,542,832 km (0.115 R)
• M37: 16,669,840 km (0.054 R)
• M38: 16,967,241 km (0.107 R)
• M39: 17,266,437 km (0.083 R)
• M40: 17,481,259 km (0.104 R)
• M41: 18,568,387 km (0.076 R)
• M42: 18,788,445 km (0.106 R)
• M43: 20,625,806 km (0.086 R)
• M44: 20,716,762 km (0.104 R)
• M45: 21,128,455 km (0.115 R)
• M46: 21,312,161 km (0.094 R)
• M47: 21,681,369 km (0.076 R)
• M48: 21,866,721 km (0.071 R)
• M49: 23,226,565 km (0.116 R)
• M50: 23,701,838 km (0.086 R)
• M51: 23,845,003 km (0.045 R)
• M52: 24,228,273 km (0.103 R)
• M53: 26,868,526 km (0.09 R)
• M54: 27,718,391 km (0.088 R)
• M55: 27,970,164 km (0.091 R)
• M56: 28,475,805 km (0.077 R)
• M57: 30,217,424 km (0.094 R)
• M58: 30,580,348 km (0.083 R)
• M59: 31,153,457 km (0.051 R)
• M60: 31,310,386 km (0.032 R)
• M61: 32,841,071 km (0.045 R)
• M62: 33,910,696 km (0.109 R)
• M63: 34,126,117 km (0.103 R)
• M64: 34,341,837 km (0.084 R)
• M65: 34,937,536 km (0.097 R)
• M66: 35,810,289 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.2

Radius: 6.1

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.11 AU - 13.29 AU

Year: 17785 Days

Day: 16.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,958,411 km

• M1: 169,345 km (0.108 R)
• M2: 452,833 km (0.101 R)
• M3: 594,352 km (0.074 R)
• M4: 899,682 km (0.1 R)
• M5: 1,404,126 km (0.096 R)
• M6: 1,932,206 km (0.098 R)
• M7: 2,405,983 km (0.119 R)
• M8: 2,516,087 km (0.111 R)
• M9: 3,210,969 km (0.087 R)
• M10: 3,737,254 km (0.118 R)
• M11: 3,864,861 km (0.106 R)
• M12: 3,929,338 km (0.076 R)
• M13: 4,390,099 km (0.075 R)
• M14: 4,524,887 km (0.035 R)
• M15: 4,833,208 km (0.099 R)
• M16: 5,946,515 km (0.108 R)
• M17: 6,284,158 km (0.034 R)
• M18: 6,627,934 km (0.108 R)
• M19: 7,293,943 km (0.09 R)
• M20: 7,373,679 km (0.116 R)
• M21: 7,413,622 km (0.099 R)
• M22: 7,453,714 km (0.113 R)
• M23: 7,736,155 km (0.115 R)
• M24: 8,228,631 km (0.106 R)
• M25: 8,353,246 km (0.115 R)
• M26: 8,436,722 km (0.112 R)
• M27: 8,900,774 km (0.055 R)
• M28: 8,943,410 km (0.086 R)
• M29: 9,114,400 km (0.112 R)
• M30: 9,985,957 km (0.109 R)
• M31: 11,947,933 km (0.069 R)
• M32: 12,183,699 km (0.071 R)
• M33: 12,230,972 km (0.08 R)
• M34: 12,468,534 km (0.087 R)
• M35: 13,141,874 km (0.118 R)
• M36: 13,531,875 km (0.071 R)
• M37: 13,975,134 km (0.098 R)
• M38: 14,024,651 km (0.085 R)
• M39: 14,724,619 km (0.114 R)
• M40: 14,775,034 km (0.111 R)
• M41: 15,333,483 km (0.088 R)
• M42: 15,589,594 km (0.114 R)
• M43: 15,847,202 km (0.07 R)
• M44: 16,575,743 km (0.079 R)
• M45: 19,100,656 km (0.042 R)
• M46: 19,210,760 km (0.119 R)
• M47: 19,376,215 km (0.106 R)
• M48: 19,987,173 km (0.114 R)
• M49: 20,323,020 km (0.114 R)
• M50: 21,456,075 km (0.12 R)
• M51: 21,627,813 km (0.098 R)
• M52: 21,742,555 km (0.101 R)
• M53: 23,370,030 km (0.059 R)
• M54: 23,487,913 km (0.06 R)
• M55: 23,546,854 km (0.071 R)
• M56: 23,842,310 km (0.039 R)
• M57: 24,736,008 km (0.109 R)
• M58: 25,459,014 km (0.116 R)
• M59: 26,679,135 km (0.07 R)
• M60: 27,296,375 km (0.043 R)
• M61: 27,793,639 km (0.031 R)
• M62: 28,607,900 km (0.057 R)
• M63: 29,176,222 km (0.112 R)
• M64: 29,429,940 km (0.115 R)
• M65: 30,067,676 km (0.081 R)
• M66: 30,516,619 km (0.108 R)
• M67: 31,877,212 km (0.107 R)
• M68: 32,597,675 km (0.034 R)
• M69: 33,323,524 km (0.116 R)
• M70: 33,721,754 km (0.073 R)
• M71: 34,054,758 km (0.057 R)
• M72: 34,321,940 km (0.098 R)
• M73: 34,925,717 km (0.107 R)
• M74: 35,330,080 km (0.119 R)
• M75: 35,465,317 km (0.057 R)
• M76: 37,651,091 km (0.108 R)
• M77: 38,273,718 km (0.054 R)
• M78: 38,412,544 km (0.096 R)
• M79: 38,899,635 km (0.037 R)
• M80: 39,388,970 km (0.069 R)
• M81: 41,223,788 km (0.055 R)
• M82: 41,437,413 km (0.093 R)
• M83: 42,870,112 km (0.107 R)
• M84: 43,086,431 km (0.085 R)
• M85: 43,737,481 km (0.093 R)
• M86: 44,756,841 km (0.081 R)
• M87: 45,783,980 km (0.089 R)
• M88: 46,818,898 km (0.085 R)
• M89: 46,893,098 km (0.043 R)
• M90: 48,836,374 km (0.086 R)
• M91: 49,439,553 km (0.099 R)
• M92: 50,045,275 km (0.047 R)
• M93: 50,197,117 km (0.09 R)
• M94: 50,577,245 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 18,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit