🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.53 AU - 0.53 AU

Year: 148 Days

Day: 43 Hours

Environment

Temp: 192 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.43 AU - 0.65 AU

Year: 152 Days

Day: 34.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.57 AU - 0.81 AU

Year: 219 Days

Day: 32.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.58 AU - 0.96 AU

Year: 259 Days

Day: 13.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,567,640 km

• M1: 518,057 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.67 AU - 1.01 AU

Year: 295 Days

Day: 17.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 53,567,640 km

• M1: 50,115 km (0.092 R)
• M2: 399,426 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.9

Radius: 12.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.02 AU - 5.54 AU

Year: 4645 Days

Day: 9.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,567,640 km

• M1: 181,013 km (0.044 R)
• M2: 456,274 km (0.032 R)
• M3: 564,882 km (0.092 R)
• M4: 801,097 km (0.102 R)
• M5: 887,564 km (0.056 R)
• M6: 1,153,549 km (0.11 R)
• M7: 1,281,904 km (0.058 R)
• M8: 1,385,276 km (0.044 R)
• M9: 1,538,165 km (0.106 R)
• M10: 1,928,466 km (0.12 R)
• M11: 2,082,851 km (0.106 R)
• M12: 2,223,772 km (0.115 R)
• M13: 2,478,238 km (0.099 R)
• M14: 2,609,136 km (0.108 R)
• M15: 3,055,537 km (0.049 R)
• M16: 3,380,463 km (0.092 R)
• M17: 3,547,265 km (0.062 R)
• M18: 3,695,367 km (0.101 R)
• M19: 3,780,937 km (0.118 R)
• M20: 3,954,171 km (0.114 R)
• M21: 4,152,388 km (0.084 R)
• M22: 4,241,399 km (0.092 R)
• M23: 4,421,664 km (0.111 R)
• M24: 4,673,587 km (0.1 R)
• M25: 5,143,923 km (0.084 R)
• M26: 5,239,815 km (0.112 R)
• M27: 5,336,306 km (0.112 R)
• M28: 5,482,164 km (0.081 R)
• M29: 6,003,363 km (0.064 R)
• M30: 6,257,230 km (0.087 R)
• M31: 6,696,898 km (0.058 R)
• M32: 6,828,096 km (0.101 R)
• M33: 6,933,712 km (0.079 R)
• M34: 7,013,298 km (0.091 R)
• M35: 7,119,811 km (0.12 R)
• M36: 7,200,146 km (0.07 R)
• M37: 9,274,918 km (0.071 R)
• M38: 9,865,680 km (0.079 R)
• M39: 10,316,718 km (0.095 R)
• M40: 10,529,596 km (0.081 R)
• M41: 11,207,872 km (0.11 R)
• M42: 11,364,053 km (0.106 R)
• M43: 11,458,150 km (0.105 R)
• M44: 11,583,962 km (0.116 R)
• M45: 11,900,511 km (0.1 R)
• M46: 12,027,818 km (0.099 R)
• M47: 12,187,739 km (0.09 R)
• M48: 12,834,600 km (0.113 R)
• M49: 13,096,396 km (0.082 R)
• M50: 14,330,279 km (0.081 R)
• M51: 14,704,424 km (0.105 R)
• M52: 14,909,672 km (0.072 R)
• M53: 15,150,524 km (0.096 R)
• M54: 16,232,566 km (0.058 R)
• M55: 16,729,380 km (0.104 R)
• M56: 18,139,490 km (0.051 R)
• M57: 18,433,599 km (0.092 R)
• M58: 18,655,154 km (0.102 R)
• M59: 18,840,356 km (0.101 R)
• M60: 18,989,056 km (0.09 R)
• M61: 19,175,455 km (0.112 R)
• M62: 19,287,653 km (0.118 R)
• M63: 19,927,184 km (0.115 R)
• M64: 20,078,577 km (0.106 R)
• M65: 20,344,712 km (0.092 R)
• M66: 20,765,082 km (0.109 R)
• M67: 21,227,040 km (0.093 R)
• M68: 22,278,863 km (0.037 R)
• M69: 22,633,260 km (0.108 R)
• M70: 22,870,522 km (0.119 R)
• M71: 23,988,767 km (0.044 R)
• M72: 24,109,642 km (0.094 R)
• M73: 24,473,464 km (0.11 R)
• M74: 24,717,009 km (0.05 R)
• M75: 25,905,714 km (0.073 R)
• M76: 26,444,565 km (0.051 R)
• M77: 26,611,068 km (0.068 R)
• M78: 27,029,044 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.4

Radius: 11.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.47 AU - 7.73 AU

Year: 8022 Days

Day: 8.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,567,640 km

• M1: 232,026 km (0.037 R)
• M2: 307,872 km (0.029 R)
• M3: 465,848 km (0.099 R)
• M4: 904,918 km (0.117 R)
• M5: 1,272,330 km (0.085 R)
• M6: 1,362,388 km (0.109 R)
• M7: 1,568,384 km (0.054 R)
• M8: 2,032,437 km (0.048 R)
• M9: 2,515,339 km (0.102 R)
• M10: 2,699,942 km (0.088 R)
• M11: 2,841,312 km (0.063 R)
• M12: 3,330,497 km (0.119 R)
• M13: 3,533,651 km (0.102 R)
• M14: 3,872,640 km (0.069 R)
• M15: 3,952,376 km (0.111 R)
• M16: 4,140,719 km (0.099 R)
• M17: 4,610,307 km (0.118 R)
• M18: 5,155,292 km (0.116 R)
• M19: 5,420,679 km (0.074 R)
• M20: 5,630,265 km (0.098 R)
• M21: 6,088,334 km (0.051 R)
• M22: 6,558,520 km (0.096 R)
• M23: 7,500,688 km (0.073 R)
• M24: 7,667,340 km (0.117 R)
• M25: 7,902,956 km (0.114 R)
• M26: 8,072,600 km (0.108 R)
• M27: 8,484,892 km (0.107 R)
• M28: 8,589,012 km (0.105 R)
• M29: 9,437,681 km (0.053 R)
• M30: 10,238,927 km (0.119 R)
• M31: 10,573,129 km (0.095 R)
• M32: 10,647,778 km (0.11 R)
• M33: 10,722,727 km (0.067 R)
• M34: 11,945,240 km (0.07 R)
• M35: 12,573,103 km (0.087 R)
• M36: 13,171,345 km (0.07 R)
• M37: 13,656,790 km (0.103 R)
• M38: 13,901,681 km (0.081 R)
• M39: 14,520,269 km (0.118 R)
• M40: 14,645,033 km (0.072 R)
• M41: 14,853,872 km (0.059 R)
• M42: 15,656,315 km (0.086 R)
• M43: 16,084,314 km (0.032 R)
• M44: 16,299,735 km (0.108 R)
• M45: 18,237,028 km (0.082 R)
• M46: 18,596,960 km (0.115 R)
• M47: 19,415,560 km (0.095 R)
• M48: 19,553,190 km (0.049 R)
• M49: 19,737,045 km (0.099 R)
• M50: 19,967,875 km (0.088 R)
• M51: 20,571,951 km (0.078 R)
• M52: 21,134,888 km (0.058 R)
• M53: 21,941,220 km (0.111 R)
• M54: 22,228,149 km (0.094 R)
• M55: 24,271,656 km (0.076 R)
• M56: 24,816,791 km (0.086 R)
• M57: 25,016,055 km (0.086 R)
• M58: 25,165,803 km (0.066 R)
• M59: 25,365,965 km (0.083 R)
• M60: 25,466,195 km (0.095 R)
• M61: 26,020,006 km (0.088 R)
• M62: 26,374,553 km (0.086 R)
• M63: 26,628,870 km (0.058 R)
• M64: 27,037,272 km (0.068 R)
• M65: 27,705,526 km (0.118 R)
• M66: 28,223,134 km (0.103 R)
• M67: 28,327,105 km (0.084 R)
• M68: 29,584,026 km (0.118 R)
• M69: 30,219,368 km (0.074 R)
• M70: 31,557,521 km (0.09 R)
• M71: 31,665,381 km (0.078 R)
• M72: 31,881,401 km (0.118 R)
• M73: 32,098,018 km (0.081 R)
• M74: 32,206,626 km (0.103 R)
• M75: 33,683,157 km (0.089 R)
• M76: 34,457,476 km (0.096 R)
• M77: 35,125,879 km (0.106 R)
• M78: 36,080,014 km (0.051 R)
• M79: 37,613,093 km (0.112 R)
• M80: 37,956,570 km (0.054 R)
• M81: 38,128,757 km (0.069 R)
• M82: 38,473,880 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.3

Radius: 14.5

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.64 AU - 9.52 AU

Year: 8794 Days

Day: 11.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 53,567,640 km

• M1: 192,532 km (0.062 R)
• M2: 322,832 km (0.102 R)
• M3: 564,134 km (0.092 R)
• M4: 1,146,219 km (0.086 R)
• M5: 1,334,563 km (0.091 R)
• M6: 1,432,998 km (0.104 R)
• M7: 1,592,769 km (0.119 R)
• M8: 1,743,414 km (0.087 R)
• M9: 1,978,881 km (0.111 R)
• M10: 2,191,609 km (0.108 R)
• M11: 2,292,438 km (0.038 R)
• M12: 3,464,836 km (0.111 R)
• M13: 3,683,100 km (0.104 R)
• M14: 3,865,011 km (0.045 R)
• M15: 4,175,277 km (0.073 R)
• M16: 4,429,294 km (0.054 R)
• M17: 4,536,555 km (0.041 R)
• M18: 5,775,076 km (0.115 R)
• M19: 6,058,714 km (0.086 R)
• M20: 6,322,754 km (0.069 R)
• M21: 6,689,119 km (0.028 R)
• M22: 6,862,354 km (0.081 R)
• M23: 7,163,045 km (0.066 R)
• M24: 8,117,480 km (0.08 R)
• M25: 8,249,425 km (0.106 R)
• M26: 8,355,639 km (0.111 R)
• M27: 8,676,976 km (0.102 R)
• M28: 9,111,707 km (0.104 R)
• M29: 9,304,090 km (0.051 R)
• M30: 9,581,444 km (0.105 R)
• M31: 10,115,958 km (0.071 R)
• M32: 10,660,045 km (0.12 R)
• M33: 11,155,214 km (0.059 R)
• M34: 12,137,623 km (0.036 R)
• M35: 13,804,742 km (0.059 R)
• M36: 14,312,477 km (0.09 R)
• M37: 14,761,719 km (0.102 R)
• M38: 15,707,178 km (0.062 R)
• M39: 16,303,924 km (0.12 R)
• M40: 16,437,515 km (0.089 R)
• M41: 17,178,922 km (0.084 R)
• M42: 17,519,556 km (0.102 R)
• M43: 17,690,846 km (0.039 R)
• M44: 18,138,443 km (0.098 R)
• M45: 18,589,779 km (0.084 R)
• M46: 18,834,372 km (0.098 R)
• M47: 19,220,933 km (0.071 R)
• M48: 19,468,368 km (0.083 R)
• M49: 20,144,999 km (0.055 R)
• M50: 20,396,323 km (0.094 R)
• M51: 20,684,748 km (0.064 R)
• M52: 20,829,559 km (0.044 R)
• M53: 21,852,210 km (0.059 R)
• M54: 22,036,514 km (0.046 R)
• M55: 22,965,966 km (0.039 R)
• M56: 23,416,555 km (0.106 R)
• M57: 23,680,894 km (0.084 R)
• M58: 24,212,415 km (0.115 R)
• M59: 24,786,273 km (0.083 R)
• M60: 25,908,406 km (0.063 R)
• M61: 26,259,961 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.2

Radius: 8.8

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.65 AU - 10.19 AU

Year: 11070 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,567,640 km

• M1: 155,133 km (0.12 R)
• M2: 707,149 km (0.036 R)
• M3: 995,275 km (0.054 R)
• M4: 1,163,871 km (0.109 R)
• M5: 1,229,545 km (0.098 R)
• M6: 1,576,911 km (0.05 R)
• M7: 1,699,581 km (0.037 R)
• M8: 1,850,974 km (0.107 R)
• M9: 2,006,855 km (0.112 R)
• M10: 2,387,432 km (0.07 R)
• M11: 2,443,681 km (0.105 R)
• M12: 2,615,120 km (0.107 R)
• M13: 2,909,679 km (0.094 R)
• M14: 3,000,185 km (0.065 R)
• M15: 3,091,739 km (0.115 R)
• M16: 3,371,637 km (0.104 R)
• M17: 3,790,511 km (0.118 R)
• M18: 4,056,645 km (0.12 R)
• M19: 4,712,632 km (0.061 R)
• M20: 5,071,368 km (0.099 R)
• M21: 5,327,629 km (0.103 R)
• M22: 5,663,327 km (0.108 R)
• M23: 6,872,077 km (0.076 R)
• M24: 7,776,696 km (0.119 R)
• M25: 7,987,479 km (0.109 R)
• M26: 9,069,820 km (0.077 R)
• M27: 9,560,501 km (0.095 R)
• M28: 9,877,199 km (0.103 R)
• M29: 10,428,318 km (0.04 R)
• M30: 10,567,743 km (0.104 R)
• M31: 10,754,441 km (0.069 R)
• M32: 11,897,818 km (0.096 R)
• M33: 12,780,445 km (0.112 R)
• M34: 13,029,376 km (0.051 R)
• M35: 13,836,756 km (0.089 R)
• M36: 14,041,107 km (0.037 R)
• M37: 14,143,731 km (0.05 R)
• M38: 14,452,949 km (0.074 R)
• M39: 14,764,412 km (0.084 R)
• M40: 15,499,686 km (0.031 R)
• M41: 15,818,479 km (0.112 R)
• M42: 16,193,072 km (0.086 R)
• M43: 16,896,631 km (0.104 R)
• M44: 17,115,044 km (0.065 R)
• M45: 17,169,796 km (0.117 R)
• M46: 17,720,765 km (0.084 R)
• M47: 17,776,117 km (0.034 R)
• M48: 18,670,562 km (0.102 R)
• M49: 19,066,548 km (0.032 R)
• M50: 19,180,093 km (0.107 R)
• M51: 19,293,937 km (0.105 R)
• M52: 19,579,669 km (0.072 R)
• M53: 19,636,964 km (0.117 R)
• M54: 22,033,672 km (0.049 R)
• M55: 22,272,281 km (0.079 R)
• M56: 22,812,628 km (0.096 R)
• M57: 22,933,354 km (0.031 R)
• M58: 25,016,654 km (0.115 R)
• M59: 25,954,931 km (0.072 R)
• M60: 27,351,876 km (0.099 R)
• M61: 27,415,904 km (0.064 R)
• M62: 29,623,969 km (0.046 R)
• M63: 31,216,887 km (0.08 R)
• M64: 34,208,395 km (0.107 R)
• M65: 36,088,990 km (0.111 R)
• M66: 36,582,065 km (0.112 R)
• M67: 37,219,202 km (0.06 R)
• M68: 37,860,080 km (0.116 R)
• M69: 39,297,117 km (0.119 R)
• M70: 39,369,522 km (0.085 R)
• M71: 40,022,367 km (0.093 R)
• M72: 40,313,784 km (0.066 R)
• M73: 40,459,642 km (0.072 R)
• M74: 42,076,496 km (0.097 R)
• M75: 42,446,900 km (0.09 R)
• M76: 43,939,288 km (0.104 R)
• M77: 44,239,830 km (0.084 R)
• M78: 44,465,723 km (0.096 R)
• M79: 44,692,065 km (0.094 R)
• M80: 44,843,009 km (0.073 R)
• M81: 45,297,188 km (0.068 R)
• M82: 46,362,774 km (0.11 R)
• M83: 46,975,377 km (0.112 R)
• M84: 47,667,866 km (0.058 R)
• M85: 47,976,636 km (0.091 R)
• M86: 48,286,154 km (0.078 R)
• M87: 49,062,716 km (0.057 R)
• M88: 52,927,427 km (0.101 R)
• M89: 53,167,233 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 12,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit