🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.57 AU - 0.89 AU

Year: 222 Days

Day: 13.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,895,667 km

• M1: 178,021 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.33 AU - 1.37 AU

Year: 559 Days

Day: 32.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,895,667 km

• M1: 25,432 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.02 AU - 2.92 AU

Year: 1384 Days

Day: 38.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.58 AU - 3.64 AU

Year: 1955 Days

Day: 31.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.4

Radius: 11.6

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.2 AU - 6.64 AU

Year: 4498 Days

Day: 6.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,895,667 km

• M1: 225,743 km (0.051 R)
• M2: 365,617 km (0.04 R)
• M3: 451,187 km (0.08 R)
• M4: 567,574 km (0.101 R)
• M5: 695,780 km (0.072 R)
• M6: 942,467 km (0.112 R)
• M7: 1,279,062 km (0.098 R)
• M8: 1,405,173 km (0.062 R)
• M9: 1,502,561 km (0.088 R)
• M10: 1,636,002 km (0.083 R)
• M11: 2,097,811 km (0.111 R)
• M12: 2,382,645 km (0.072 R)
• M13: 2,500,080 km (0.044 R)
• M14: 2,720,437 km (0.085 R)
• M15: 2,884,845 km (0.094 R)
• M16: 3,052,694 km (0.05 R)
• M17: 3,310,451 km (0.093 R)
• M18: 3,464,238 km (0.113 R)
• M19: 3,553,099 km (0.102 R)
• M20: 3,870,396 km (0.051 R)
• M21: 4,102,722 km (0.111 R)
• M22: 4,196,968 km (0.096 R)
• M23: 4,411,791 km (0.099 R)
• M24: 4,877,040 km (0.086 R)
• M25: 5,281,104 km (0.117 R)
• M26: 5,383,878 km (0.088 R)
• M27: 7,060,272 km (0.113 R)
• M28: 7,173,517 km (0.116 R)
• M29: 7,720,447 km (0.11 R)
• M30: 8,161,761 km (0.092 R)
• M31: 9,007,288 km (0.041 R)
• M32: 9,285,091 km (0.099 R)
• M33: 9,628,418 km (0.059 R)
• M34: 10,135,405 km (0.118 R)
• M35: 10,456,592 km (0.059 R)
• M36: 10,650,920 km (0.117 R)
• M37: 11,274,294 km (0.106 R)
• M38: 11,607,299 km (0.078 R)
• M39: 11,875,827 km (0.116 R)
• M40: 12,282,733 km (0.089 R)
• M41: 12,832,356 km (0.101 R)
• M42: 13,249,883 km (0.066 R)
• M43: 13,354,901 km (0.102 R)
• M44: 13,460,368 km (0.061 R)
• M45: 13,742,659 km (0.089 R)
• M46: 13,884,478 km (0.114 R)
• M47: 14,205,515 km (0.033 R)
• M48: 14,493,042 km (0.065 R)
• M49: 14,964,275 km (0.094 R)
• M50: 15,588,098 km (0.118 R)
• M51: 16,070,850 km (0.088 R)
• M52: 16,182,899 km (0.106 R)
• M53: 16,520,841 km (0.083 R)
• M54: 16,596,238 km (0.065 R)
• M55: 16,709,633 km (0.113 R)
• M56: 17,051,165 km (0.063 R)
• M57: 17,127,311 km (0.091 R)
• M58: 17,241,903 km (0.115 R)
• M59: 17,779,857 km (0.079 R)
• M60: 19,386,538 km (0.025 R)
• M61: 19,466,124 km (0.073 R)
• M62: 19,585,652 km (0.108 R)
• M63: 20,146,944 km (0.117 R)
• M64: 20,348,602 km (0.104 R)
• M65: 20,510,466 km (0.032 R)
• M66: 21,655,339 km (0.053 R)
• M67: 21,944,811 km (0.108 R)
• M68: 22,027,838 km (0.062 R)
• M69: 22,444,169 km (0.072 R)
• M70: 22,653,157 km (0.111 R)
• M71: 23,031,340 km (0.069 R)
• M72: 23,242,273 km (0.113 R)
• M73: 23,453,805 km (0.053 R)
• M74: 24,693,522 km (0.032 R)
• M75: 25,823,136 km (0.079 R)
• M76: 25,998,464 km (0.078 R)
• M77: 26,306,187 km (0.095 R)
• M78: 27,862,753 km (0.097 R)
• M79: 27,997,541 km (0.088 R)
• M80: 29,357,535 km (0.071 R)
• M81: 29,448,939 km (0.106 R)
• M82: 29,586,270 km (0.105 R)
• M83: 29,999,609 km (0.066 R)
• M84: 30,183,914 km (0.051 R)
• M85: 30,276,215 km (0.067 R)
• M86: 30,692,696 km (0.097 R)
• M87: 31,110,972 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.1

Radius: 11.9

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.97 AU - 8.15 AU

Year: 5989 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 49,895,667 km

• M1: 150,795 km (0.07 R)
• M2: 232,176 km (0.113 R)
• M3: 310,715 km (0.091 R)
• M4: 398,529 km (0.111 R)
• M5: 570,267 km (0.069 R)
• M6: 736,171 km (0.085 R)
• M7: 901,178 km (0.089 R)
• M8: 1,079,349 km (0.117 R)
• M9: 1,290,282 km (0.045 R)
• M10: 1,449,454 km (0.051 R)
• M11: 1,581,848 km (0.094 R)
• M12: 1,706,762 km (0.071 R)
• M13: 1,930,710 km (0.106 R)
• M14: 2,027,949 km (0.115 R)
• M15: 2,278,376 km (0.091 R)
• M16: 2,499,332 km (0.072 R)
• M17: 2,837,124 km (0.065 R)
• M18: 2,948,424 km (0.087 R)
• M19: 3,118,068 km (0.113 R)
• M20: 3,261,982 km (0.113 R)
• M21: 3,364,157 km (0.098 R)
• M22: 3,526,770 km (0.103 R)
• M23: 3,676,966 km (0.098 R)
• M24: 4,155,978 km (0.077 R)
• M25: 4,298,844 km (0.068 R)
• M26: 4,491,826 km (0.092 R)
• M27: 4,687,799 km (0.099 R)
• M28: 5,020,804 km (0.07 R)
• M29: 5,957,885 km (0.072 R)
• M30: 6,119,450 km (0.092 R)
• M31: 6,373,468 km (0.077 R)
• M32: 6,520,223 km (0.067 R)
• M33: 6,835,875 km (0.074 R)
• M34: 7,328,351 km (0.097 R)
• M35: 7,424,393 km (0.091 R)
• M36: 8,029,217 km (0.097 R)
• M37: 8,108,354 km (0.049 R)
• M38: 8,267,676 km (0.101 R)
• M39: 8,528,575 km (0.04 R)
• M40: 9,390,109 km (0.116 R)
• M41: 9,725,657 km (0.116 R)
• M42: 10,408,721 km (0.118 R)
• M43: 10,495,188 km (0.108 R)
• M44: 10,668,722 km (0.03 R)
• M45: 11,085,053 km (0.087 R)
• M46: 11,328,448 km (0.117 R)
• M47: 12,251,467 km (0.055 R)
• M48: 12,503,240 km (0.109 R)
• M49: 12,988,686 km (0.117 R)
• M50: 13,268,733 km (0.082 R)
• M51: 13,409,654 km (0.109 R)
• M52: 13,550,874 km (0.088 R)
• M53: 13,763,902 km (0.083 R)
• M54: 13,906,468 km (0.034 R)
• M55: 14,073,420 km (0.071 R)
• M56: 14,602,547 km (0.037 R)
• M57: 14,845,195 km (0.077 R)
• M58: 14,991,352 km (0.059 R)
• M59: 15,285,312 km (0.076 R)
• M60: 15,457,649 km (0.045 R)
• M61: 15,704,934 km (0.043 R)
• M62: 16,253,659 km (0.06 R)
• M63: 16,505,283 km (0.1 R)
• M64: 16,758,103 km (0.117 R)
• M65: 17,114,146 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.8

Radius: 11.8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.4 AU - 11.46 AU

Year: 10322 Days

Day: 13.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,895,667 km

• M1: 170,542 km (0.047 R)
• M2: 472,280 km (0.106 R)
• M3: 643,271 km (0.086 R)
• M4: 1,050,476 km (0.043 R)
• M5: 1,245,552 km (0.044 R)
• M6: 1,357,301 km (0.105 R)
• M7: 1,511,686 km (0.06 R)
• M8: 1,817,465 km (0.09 R)
• M9: 2,010,446 km (0.054 R)
• M10: 2,849,690 km (0.114 R)
• M11: 2,924,190 km (0.06 R)
• M12: 3,151,728 km (0.037 R)
• M13: 3,490,717 km (0.065 R)
• M14: 3,951,927 km (0.035 R)
• M15: 4,432,435 km (0.084 R)
• M16: 4,694,531 km (0.053 R)
• M17: 4,931,793 km (0.107 R)
• M18: 5,142,726 km (0.067 R)
• M19: 6,112,120 km (0.112 R)
• M20: 6,667,577 km (0.106 R)
• M21: 7,444,888 km (0.094 R)
• M22: 8,646,009 km (0.073 R)
• M23: 8,864,272 km (0.055 R)
• M24: 9,680,029 km (0.099 R)
• M25: 10,909,275 km (0.053 R)
• M26: 11,184,834 km (0.094 R)
• M27: 12,268,671 km (0.08 R)
• M28: 12,802,586 km (0.067 R)
• M29: 12,885,313 km (0.113 R)
• M30: 12,968,340 km (0.065 R)
• M31: 13,134,843 km (0.07 R)
• M32: 13,386,017 km (0.09 R)
• M33: 14,063,397 km (0.082 R)
• M34: 14,535,528 km (0.116 R)
• M35: 14,838,762 km (0.082 R)
• M36: 15,100,409 km (0.078 R)
• M37: 15,583,909 km (0.065 R)
• M38: 16,161,956 km (0.042 R)
• M39: 17,064,928 km (0.118 R)
• M40: 18,263,207 km (0.086 R)
• M41: 19,298,275 km (0.115 R)
• M42: 19,393,270 km (0.031 R)
• M43: 20,014,849 km (0.076 R)
• M44: 20,691,629 km (0.112 R)
• M45: 21,622,128 km (0.095 R)
• M46: 21,770,230 km (0.075 R)
• M47: 21,968,298 km (0.093 R)
• M48: 22,266,596 km (0.084 R)
• M49: 22,416,194 km (0.081 R)
• M50: 22,766,702 km (0.111 R)
• M51: 23,371,675 km (0.089 R)
• M52: 23,828,846 km (0.082 R)
• M53: 24,907,148 km (0.105 R)
• M54: 26,845,487 km (0.117 R)
• M55: 26,951,702 km (0.112 R)
• M56: 27,859,611 km (0.093 R)
• M57: 28,398,463 km (0.067 R)
• M58: 28,777,694 km (0.114 R)
• M59: 30,532,477 km (0.082 R)
• M60: 30,698,829 km (0.119 R)
• M61: 32,604,407 km (0.085 R)
• M62: 32,717,802 km (0.088 R)
• M63: 33,001,589 km (0.043 R)
• M64: 33,343,271 km (0.101 R)
• M65: 33,686,000 km (0.111 R)
• M66: 34,202,412 km (0.042 R)
• M67: 34,375,197 km (0.052 R)
• M68: 35,359,402 km (0.086 R)
• M69: 35,650,669 km (0.086 R)
• M70: 35,767,355 km (0.076 R)
• M71: 36,118,312 km (0.064 R)
• M72: 36,235,596 km (0.09 R)
• M73: 36,646,990 km (0.099 R)
• M74: 37,652,288 km (0.066 R)
• M75: 38,726,700 km (0.079 R)
• M76: 39,629,673 km (0.098 R)
• M77: 39,871,722 km (0.039 R)
• M78: 39,992,896 km (0.054 R)
• M79: 40,478,790 km (0.046 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.2

Radius: 8.9

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.31 AU - 11.91 AU

Year: 10619 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,895,667 km

• M1: 139,874 km (0.119 R)
• M2: 295,755 km (0.104 R)
• M3: 369,357 km (0.044 R)
• M4: 524,041 km (0.11 R)
• M5: 752,776 km (0.068 R)
• M6: 1,237,174 km (0.116 R)
• M7: 1,432,549 km (0.096 R)
• M8: 1,614,759 km (0.105 R)
• M9: 1,756,429 km (0.091 R)
• M10: 1,877,603 km (0.109 R)
• M11: 2,180,239 km (0.101 R)
• M12: 2,471,207 km (0.099 R)
• M13: 2,859,563 km (0.087 R)
• M14: 2,945,283 km (0.09 R)
• M15: 3,031,900 km (0.107 R)
• M16: 3,090,094 km (0.058 R)
• M17: 4,008,026 km (0.092 R)
• M18: 4,072,204 km (0.12 R)
• M19: 4,201,307 km (0.094 R)
• M20: 4,266,382 km (0.098 R)
• M21: 4,364,667 km (0.095 R)
• M22: 4,463,701 km (0.085 R)
• M23: 4,563,633 km (0.053 R)
• M24: 5,566,387 km (0.061 R)
• M25: 6,148,024 km (0.106 R)
• M26: 6,559,119 km (0.101 R)
• M27: 6,902,147 km (0.079 R)
• M28: 7,056,532 km (0.054 R)
• M29: 7,329,398 km (0.049 R)
• M30: 8,496,561 km (0.11 R)
• M31: 9,207,300 km (0.11 R)
• M32: 9,634,402 km (0.087 R)
• M33: 9,763,804 km (0.076 R)
• M34: 10,730,057 km (0.102 R)
• M35: 11,360,911 km (0.099 R)
• M36: 11,726,678 km (0.098 R)
• M37: 11,818,830 km (0.118 R)
• M38: 12,611,101 km (0.096 R)
• M39: 12,800,043 km (0.112 R)
• M40: 12,942,310 km (0.061 R)
• M41: 13,904,374 km (0.069 R)
• M42: 14,197,586 km (0.095 R)
• M43: 14,839,660 km (0.081 R)
• M44: 16,152,232 km (0.106 R)
• M45: 16,254,706 km (0.101 R)
• M46: 16,511,865 km (0.028 R)
• M47: 17,448,946 km (0.1 R)
• M48: 17,606,772 km (0.093 R)
• M49: 18,083,241 km (0.1 R)
• M50: 18,403,231 km (0.104 R)
• M51: 18,778,871 km (0.089 R)
• M52: 19,102,900 km (0.036 R)
• M53: 20,196,461 km (0.087 R)
• M54: 20,695,070 km (0.044 R)
• M55: 20,750,721 km (0.071 R)
• M56: 21,085,670 km (0.095 R)
• M57: 21,310,067 km (0.113 R)
• M58: 21,591,610 km (0.087 R)
• M59: 21,648,009 km (0.055 R)
• M60: 22,443,570 km (0.08 R)
• M61: 22,615,309 km (0.044 R)
• M62: 23,075,322 km (0.097 R)
• M63: 23,829,445 km (0.086 R)
• M64: 24,297,686 km (0.052 R)
• M65: 24,768,770 km (0.051 R)
• M66: 25,302,535 km (0.047 R)
• M67: 25,421,615 km (0.036 R)
• M68: 26,140,134 km (0.104 R)
• M69: 27,474,846 km (0.116 R)
• M70: 28,521,283 km (0.116 R)
• M71: 28,583,216 km (0.047 R)
• M72: 29,518,203 km (0.083 R)
• M73: 30,210,093 km (0.071 R)
• M74: 30,970,948 km (0.049 R)
• M75: 31,098,405 km (0.066 R)
• M76: 34,077,198 km (0.114 R)
• M77: 36,942,895 km (0.086 R)
• M78: 37,620,424 km (0.039 R)
• M79: 37,960,609 km (0.083 R)
• M80: 39,885,036 km (0.065 R)
• M81: 40,440,643 km (0.108 R)
• M82: 41,068,804 km (0.05 R)
• M83: 41,700,257 km (0.089 R)
• M84: 42,193,481 km (0.12 R)
• M85: 42,901,528 km (0.097 R)
• M86: 44,042,660 km (0.111 R)
• M87: 44,401,246 km (0.093 R)
• M88: 44,977,049 km (0.095 R)
• M89: 45,121,411 km (0.1 R)
• M90: 45,265,922 km (0.058 R)
• M91: 45,918,019 km (0.059 R)
• M92: 46,208,837 km (0.078 R)
• M93: 49,448,230 km (0.091 R)
• M94: 49,746,378 km (0.113 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 16,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit