🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.67 AU - 0.71 AU

Year: 206 Days

Day: 47.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.67 AU - 0.85 AU

Year: 238 Days

Day: 13.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.66 AU - 1.06 AU

Year: 287 Days

Day: 16.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.1 AU - 1.12 AU

Year: 421 Days

Day: 28.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,644,003 km

• M1: 36,951 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.21 AU - 2.37 AU

Year: 1247 Days

Day: 39.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,644,003 km

• M1: 1,080,545 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.47 AU - 4.59 AU

Year: 3470 Days

Day: 47.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,644,003 km

• M1: 1,167,611 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.3

Radius: 9.3

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.23 AU - 7.45 AU

Year: 5745 Days

Day: 8.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 67.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,644,003 km

• M1: 116,836 km (0.086 R)
• M2: 204,201 km (0.046 R)
• M3: 387,159 km (0.049 R)
• M4: 454,030 km (0.052 R)
• M5: 537,954 km (0.094 R)
• M6: 654,491 km (0.118 R)
• M7: 809,175 km (0.038 R)
• M8: 898,934 km (0.057 R)
• M9: 1,089,072 km (0.041 R)
• M10: 1,398,740 km (0.104 R)
• M11: 1,893,909 km (0.065 R)
• M12: 2,118,904 km (0.092 R)
• M13: 2,352,875 km (0.108 R)
• M14: 2,572,784 km (0.113 R)
• M15: 2,776,536 km (0.064 R)
• M16: 3,056,434 km (0.028 R)
• M17: 3,175,813 km (0.101 R)
• M18: 3,248,219 km (0.112 R)
• M19: 3,744,883 km (0.116 R)
• M20: 4,372,297 km (0.099 R)
• M21: 4,480,007 km (0.103 R)
• M22: 4,588,615 km (0.107 R)
• M23: 4,864,175 km (0.105 R)
• M24: 6,109,427 km (0.117 R)
• M25: 6,260,521 km (0.07 R)
• M26: 6,535,333 km (0.069 R)
• M27: 6,783,067 km (0.108 R)
• M28: 7,033,793 km (0.089 R)
• M29: 7,097,073 km (0.069 R)
• M30: 7,480,043 km (0.056 R)
• M31: 8,067,364 km (0.109 R)
• M32: 8,635,537 km (0.114 R)
• M33: 8,839,289 km (0.033 R)
• M34: 9,599,546 km (0.072 R)
• M35: 11,071,888 km (0.07 R)
• M36: 11,367,344 km (0.08 R)
• M37: 11,516,044 km (0.104 R)
• M38: 12,155,126 km (0.029 R)
• M39: 12,574,898 km (0.066 R)
• M40: 12,844,473 km (0.09 R)
• M41: 13,822,843 km (0.04 R)
• M42: 13,981,716 km (0.038 R)
• M43: 14,421,384 km (0.044 R)
• M44: 14,744,067 km (0.08 R)
• M45: 16,434,972 km (0.08 R)
• M46: 16,519,046 km (0.05 R)
• M47: 16,729,679 km (0.098 R)
• M48: 16,941,360 km (0.054 R)
• M49: 17,239,210 km (0.116 R)
• M50: 18,012,930 km (0.07 R)
• M51: 18,754,038 km (0.084 R)
• M52: 19,106,191 km (0.088 R)
• M53: 19,327,447 km (0.107 R)
• M54: 19,505,019 km (0.116 R)
• M55: 19,951,569 km (0.094 R)
• M56: 20,266,024 km (0.037 R)
• M57: 20,446,439 km (0.041 R)
• M58: 21,310,815 km (0.099 R)
• M59: 22,187,159 km (0.064 R)
• M60: 22,746,805 km (0.109 R)
• M61: 23,405,484 km (0.082 R)
• M62: 23,689,571 km (0.115 R)
• M63: 23,879,710 km (0.106 R)
• M64: 24,453,118 km (0.115 R)
• M65: 25,370,303 km (0.107 R)
• M66: 26,053,217 km (0.12 R)
• M67: 26,495,428 km (0.117 R)
• M68: 27,039,366 km (0.12 R)
• M69: 27,787,056 km (0.103 R)
• M70: 29,098,880 km (0.118 R)
• M71: 29,506,684 km (0.101 R)
• M72: 30,741,166 km (0.087 R)
• M73: 32,624,453 km (0.118 R)
• M74: 32,730,219 km (0.027 R)
• M75: 34,114,897 km (0.099 R)
• M76: 34,275,864 km (0.095 R)
• M77: 34,976,581 km (0.103 R)
• M78: 35,138,894 km (0.094 R)
• M79: 35,681,935 km (0.081 R)
• M80: 36,446,679 km (0.112 R)

Asteroid Belt

Center: 8.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.4

Radius: 12.9

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.42 AU - 12.06 AU

Year: 12667 Days

Day: 10.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,644,003 km

• M1: 214,374 km (0.052 R)
• M2: 367,861 km (0.069 R)
• M3: 466,596 km (0.071 R)
• M4: 548,575 km (0.096 R)
• M5: 2,079,859 km (0.103 R)
• M6: 2,557,525 km (0.09 R)
• M7: 2,822,762 km (0.092 R)
• M8: 3,237,597 km (0.063 R)
• M9: 3,437,909 km (0.086 R)
• M10: 4,437,073 km (0.086 R)
• M11: 4,757,063 km (0.109 R)
• M12: 5,184,165 km (0.115 R)
• M13: 5,419,332 km (0.117 R)
• M14: 5,970,301 km (0.063 R)
• M15: 6,288,047 km (0.093 R)
• M16: 6,611,478 km (0.115 R)
• M17: 6,903,643 km (0.085 R)
• M18: 7,312,194 km (0.078 R)
• M19: 7,424,991 km (0.082 R)
• M20: 7,690,527 km (0.061 R)
• M21: 7,997,951 km (0.119 R)
• M22: 8,153,084 km (0.078 R)
• M23: 8,348,459 km (0.073 R)
• M24: 9,145,666 km (0.093 R)
• M25: 9,389,660 km (0.075 R)
• M26: 10,429,216 km (0.073 R)
• M27: 10,513,888 km (0.113 R)
• M28: 10,812,336 km (0.089 R)
• M29: 11,027,308 km (0.06 R)
• M30: 11,287,010 km (0.096 R)
• M31: 12,301,583 km (0.112 R)
• M32: 12,842,379 km (0.084 R)
• M33: 13,024,439 km (0.079 R)
• M34: 14,228,553 km (0.09 R)
• M35: 14,891,570 km (0.119 R)
• M36: 15,516,291 km (0.107 R)
• M37: 16,297,042 km (0.111 R)
• M38: 16,891,096 km (0.044 R)
• M39: 17,593,009 km (0.102 R)
• M40: 17,896,692 km (0.071 R)
• M41: 19,233,050 km (0.084 R)
• M42: 19,808,104 km (0.084 R)
• M43: 20,018,589 km (0.1 R)
• M44: 20,601,272 km (0.088 R)
• M45: 20,761,192 km (0.036 R)
• M46: 20,868,005 km (0.067 R)
• M47: 21,620,931 km (0.057 R)
• M48: 22,218,874 km (0.056 R)
• M49: 22,328,230 km (0.105 R)
• M50: 22,712,098 km (0.102 R)
• M51: 22,877,254 km (0.09 R)
• M52: 25,346,068 km (0.102 R)
• M53: 25,746,542 km (0.107 R)
• M54: 26,553,921 km (0.058 R)
• M55: 26,728,053 km (0.101 R)
• M56: 27,428,171 km (0.071 R)
• M57: 28,016,240 km (0.118 R)
• M58: 28,134,423 km (0.052 R)
• M59: 28,371,087 km (0.113 R)
• M60: 29,324,623 km (0.092 R)
• M61: 29,865,569 km (0.105 R)
• M62: 30,896,448 km (0.084 R)
• M63: 31,569,788 km (0.105 R)
• M64: 31,815,727 km (0.079 R)
• M65: 32,247,915 km (0.059 R)
• M66: 33,117,827 km (0.119 R)
• M67: 33,242,741 km (0.119 R)
• M68: 33,618,531 km (0.086 R)
• M69: 33,806,875 km (0.081 R)
• M70: 34,880,988 km (0.107 R)
• M71: 35,582,003 km (0.093 R)
• M72: 35,773,937 km (0.111 R)
• M73: 36,480,787 km (0.083 R)
• M74: 40,017,430 km (0.117 R)
• M75: 40,483,877 km (0.097 R)
• M76: 41,086,307 km (0.114 R)
• M77: 42,706,901 km (0.072 R)
• M78: 43,183,669 km (0.115 R)
• M79: 44,348,588 km (0.1 R)
• M80: 45,941,057 km (0.042 R)
• M81: 46,779,254 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214

Radius: 9.7

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.21 AU - 12.59 AU

Year: 12951 Days

Day: 5.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,644,003 km

• M1: 320,738 km (0.112 R)
• M2: 834,158 km (0.082 R)
• M3: 959,820 km (0.043 R)
• M4: 1,248,693 km (0.112 R)
• M5: 1,338,901 km (0.109 R)
• M6: 1,603,390 km (0.074 R)
• M7: 1,802,804 km (0.103 R)
• M8: 2,160,343 km (0.117 R)
• M9: 2,247,708 km (0.063 R)
• M10: 2,820,817 km (0.064 R)
• M11: 3,361,614 km (0.082 R)
• M12: 3,540,383 km (0.104 R)
• M13: 4,041,686 km (0.109 R)
• M14: 4,342,228 km (0.088 R)
• M15: 4,650,100 km (0.109 R)
• M16: 5,023,048 km (0.12 R)
• M17: 5,736,779 km (0.062 R)
• M18: 5,859,001 km (0.048 R)
• M19: 6,012,787 km (0.059 R)
• M20: 6,641,547 km (0.06 R)
• M21: 6,898,855 km (0.104 R)
• M22: 6,996,244 km (0.066 R)
• M23: 7,061,468 km (0.103 R)
• M24: 7,590,147 km (0.111 R)
• M25: 7,757,996 km (0.103 R)
• M26: 7,927,042 km (0.082 R)
• M27: 8,511,072 km (0.105 R)
• M28: 11,021,025 km (0.115 R)
• M29: 11,325,905 km (0.1 R)
• M30: 11,556,436 km (0.101 R)
• M31: 11,710,970 km (0.116 R)
• M32: 12,771,918 km (0.056 R)
• M33: 12,971,781 km (0.089 R)
• M34: 13,253,324 km (0.06 R)
• M35: 13,618,343 km (0.027 R)
• M36: 13,904,524 km (0.029 R)
• M37: 14,151,360 km (0.11 R)
• M38: 14,524,308 km (0.036 R)
• M39: 14,607,783 km (0.058 R)
• M40: 15,748,317 km (0.052 R)
• M41: 15,834,037 km (0.1 R)
• M42: 16,178,112 km (0.062 R)
• M43: 16,307,664 km (0.112 R)
• M44: 16,829,910 km (0.11 R)
• M45: 17,269,129 km (0.046 R)
• M46: 17,712,238 km (0.115 R)
• M47: 19,338,218 km (0.068 R)
• M48: 19,890,832 km (0.092 R)
• M49: 20,635,680 km (0.028 R)
• M50: 21,342,231 km (0.102 R)
• M51: 21,484,498 km (0.084 R)
• M52: 22,200,623 km (0.045 R)
• M53: 22,344,686 km (0.071 R)
• M54: 22,682,328 km (0.093 R)
• M55: 22,779,118 km (0.087 R)
• M56: 23,118,855 km (0.102 R)
• M57: 23,411,319 km (0.081 R)
• M58: 24,000,136 km (0.114 R)
• M59: 24,296,340 km (0.036 R)
• M60: 24,544,223 km (0.084 R)
• M61: 24,942,453 km (0.105 R)
• M62: 25,896,738 km (0.114 R)
• M63: 26,251,285 km (0.079 R)
• M64: 26,454,588 km (0.118 R)
• M65: 26,965,315 km (0.044 R)
• M66: 27,273,337 km (0.1 R)
• M67: 27,479,184 km (0.115 R)
• M68: 27,840,912 km (0.073 R)
• M69: 28,256,195 km (0.1 R)
• M70: 29,937,675 km (0.119 R)
• M71: 30,363,132 km (0.09 R)
• M72: 31,005,056 km (0.1 R)
• M73: 31,543,459 km (0.111 R)
• M74: 31,759,628 km (0.045 R)
• M75: 32,247,915 km (0.091 R)
• M76: 32,738,746 km (0.088 R)
• M77: 33,672,536 km (0.075 R)
• M78: 34,170,398 km (0.111 R)
• M79: 35,397,699 km (0.042 R)
• M80: 36,980,444 km (0.105 R)
• M81: 37,208,431 km (0.062 R)
• M82: 37,322,574 km (0.104 R)
• M83: 37,837,789 km (0.11 R)
• M84: 38,297,803 km (0.112 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 10,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit