🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.57 AU - 0.59 AU

Year: 165 Days

Day: 12.5 Hours

Environment

Temp: 219 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,935,311 km

• M1: 373,247 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.17 AU - 1.47 AU

Year: 565 Days

Day: 25.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,935,311 km

• M1: 528,828 km (0.084 R)
• M2: 1,099,993 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.21 AU - 3.65 AU

Year: 2368 Days

Day: 33.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.99 AU - 4.23 AU

Year: 2557 Days

Day: 29.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.65 AU - 5.15 AU

Year: 3441 Days

Day: 44.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,935,311 km

• M1: 2,846,548 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.1

Radius: 14.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.74 AU - 7.12 AU

Year: 5383 Days

Day: 14.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 49,935,311 km

• M1: 184,753 km (0.064 R)
• M2: 354,397 km (0.045 R)
• M3: 921,972 km (0.106 R)
• M4: 1,187,807 km (0.055 R)
• M5: 1,362,537 km (0.078 R)
• M6: 1,573,321 km (0.067 R)
• M7: 1,682,976 km (0.105 R)
• M8: 1,781,262 km (0.087 R)
• M9: 1,925,025 km (0.071 R)
• M10: 2,255,637 km (0.104 R)
• M11: 2,654,016 km (0.084 R)
• M12: 2,836,525 km (0.058 R)
• M13: 3,126,895 km (0.113 R)
• M14: 3,848,854 km (0.072 R)
• M15: 4,151,939 km (0.11 R)
• M16: 4,581,734 km (0.036 R)
• M17: 5,005,545 km (0.073 R)
• M18: 5,357,997 km (0.089 R)
• M19: 5,526,744 km (0.082 R)
• M20: 5,761,612 km (0.084 R)
• M21: 6,043,604 km (0.096 R)
• M22: 6,153,260 km (0.087 R)
• M23: 6,825,253 km (0.083 R)
• M24: 7,170,076 km (0.069 R)
• M25: 7,544,221 km (0.09 R)
• M26: 7,686,339 km (0.07 R)
• M27: 7,829,205 km (0.041 R)
• M28: 7,948,883 km (0.095 R)
• M29: 8,458,712 km (0.104 R)
• M30: 8,581,682 km (0.071 R)
• M31: 8,904,065 km (0.09 R)
• M32: 9,612,262 km (0.094 R)
• M33: 9,740,766 km (0.094 R)
• M34: 9,947,361 km (0.103 R)
• M35: 10,365,038 km (0.029 R)
• M36: 10,549,492 km (0.104 R)
• M37: 11,734,457 km (0.105 R)
• M38: 12,065,068 km (0.046 R)
• M39: 12,175,920 km (0.099 R)
• M40: 12,454,472 km (0.107 R)
• M41: 12,791,665 km (0.119 R)
• M42: 12,961,459 km (0.108 R)
• M43: 13,188,997 km (0.041 R)
• M44: 13,619,091 km (0.084 R)
• M45: 13,734,581 km (0.11 R)
• M46: 14,112,166 km (0.081 R)
• M47: 14,229,001 km (0.099 R)
• M48: 15,385,543 km (0.093 R)
• M49: 15,959,849 km (0.086 R)
• M50: 16,387,549 km (0.07 R)
• M51: 18,390,814 km (0.025 R)
• M52: 19,161,842 km (0.064 R)
• M53: 19,551,395 km (0.101 R)
• M54: 20,009,164 km (0.092 R)
• M55: 20,305,218 km (0.108 R)
• M56: 20,635,979 km (0.113 R)
• M57: 22,146,469 km (0.093 R)
• M58: 22,282,453 km (0.085 R)
• M59: 22,418,737 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.3

Radius: 8.1

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.08 AU - 7.16 AU

Year: 7082 Days

Day: 13.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,935,311 km

• M1: 127,457 km (0.093 R)
• M2: 190,737 km (0.109 R)
• M3: 334,351 km (0.108 R)
• M4: 421,567 km (0.042 R)
• M5: 492,626 km (0.101 R)
• M6: 621,430 km (0.078 R)
• M7: 704,157 km (0.096 R)
• M8: 820,844 km (0.047 R)
• M9: 1,107,024 km (0.102 R)
• M10: 1,332,767 km (0.084 R)
• M11: 1,497,774 km (0.103 R)
• M12: 1,888,224 km (0.083 R)
• M13: 2,222,875 km (0.063 R)
• M14: 2,397,306 km (0.065 R)
• M15: 2,644,442 km (0.076 R)
• M16: 2,852,682 km (0.072 R)
• M17: 2,923,442 km (0.104 R)
• M18: 3,139,012 km (0.105 R)
• M19: 3,509,716 km (0.109 R)
• M20: 3,662,006 km (0.101 R)
• M21: 3,946,841 km (0.081 R)
• M22: 4,078,636 km (0.086 R)
• M23: 4,185,150 km (0.093 R)
• M24: 4,620,629 km (0.115 R)
• M25: 4,703,955 km (0.113 R)
• M26: 5,185,212 km (0.072 R)
• M27: 5,891,463 km (0.067 R)
• M28: 6,012,039 km (0.086 R)
• M29: 6,133,513 km (0.111 R)
• M30: 7,038,281 km (0.087 R)
• M31: 7,522,679 km (0.09 R)
• M32: 8,252,267 km (0.079 R)
• M33: 8,935,182 km (0.069 R)
• M34: 9,213,434 km (0.119 R)
• M35: 9,353,607 km (0.086 R)
• M36: 9,600,743 km (0.038 R)
• M37: 9,671,652 km (0.06 R)
• M38: 10,065,244 km (0.102 R)
• M39: 10,137,350 km (0.104 R)
• M40: 10,537,076 km (0.044 R)
• M41: 11,016,088 km (0.064 R)
• M42: 11,767,069 km (0.07 R)
• M43: 12,534,506 km (0.091 R)
• M44: 12,728,834 km (0.104 R)
• M45: 13,159,975 km (0.088 R)
• M46: 14,117,252 km (0.06 R)
• M47: 14,400,590 km (0.072 R)
• M48: 15,929,780 km (0.087 R)
• M49: 16,098,227 km (0.045 R)
• M50: 16,649,495 km (0.079 R)
• M51: 17,727,198 km (0.12 R)
• M52: 19,005,362 km (0.065 R)
• M53: 19,183,982 km (0.098 R)
• M54: 19,452,959 km (0.038 R)
• M55: 19,633,075 km (0.098 R)
• M56: 19,723,282 km (0.109 R)
• M57: 19,858,818 km (0.062 R)
• M58: 20,770,617 km (0.1 R)
• M59: 20,862,620 km (0.12 R)
• M60: 22,587,633 km (0.102 R)
• M61: 22,919,142 km (0.083 R)
• M62: 23,204,575 km (0.093 R)
• M63: 24,067,904 km (0.116 R)
• M64: 25,039,542 km (0.119 R)
• M65: 26,670,458 km (0.081 R)
• M66: 26,970,701 km (0.096 R)
• M67: 27,878,012 km (0.097 R)
• M68: 29,000,594 km (0.082 R)
• M69: 29,670,942 km (0.063 R)
• M70: 29,722,703 km (0.114 R)
• M71: 29,930,046 km (0.049 R)
• M72: 31,079,257 km (0.047 R)
• M73: 31,977,143 km (0.049 R)
• M74: 32,189,722 km (0.11 R)
• M75: 32,296,086 km (0.109 R)
• M76: 32,616,076 km (0.041 R)
• M77: 32,669,482 km (0.108 R)
• M78: 32,723,038 km (0.098 R)
• M79: 33,044,374 km (0.113 R)
• M80: 34,069,120 km (0.075 R)
• M81: 34,177,578 km (0.095 R)
• M82: 35,158,940 km (0.119 R)
• M83: 35,268,596 km (0.094 R)
• M84: 35,873,420 km (0.063 R)
• M85: 36,426,334 km (0.052 R)
• M86: 36,537,335 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922

Radius: 10.6

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.36 AU - 8.9 AU

Year: 7857 Days

Day: 8.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,935,311 km

• M1: 240,254 km (0.052 R)
• M2: 320,139 km (0.091 R)
• M3: 589,565 km (0.115 R)
• M4: 1,748,650 km (0.056 R)
• M5: 2,435,154 km (0.09 R)
• M6: 2,535,983 km (0.11 R)
• M7: 2,741,979 km (0.12 R)
• M8: 3,562,972 km (0.109 R)
• M9: 4,030,466 km (0.119 R)
• M10: 4,332,654 km (0.104 R)
• M11: 4,424,806 km (0.084 R)
• M12: 4,673,587 km (0.099 R)
• M13: 5,414,545 km (0.092 R)
• M14: 5,513,878 km (0.108 R)
• M15: 5,951,452 km (0.11 R)
• M16: 6,019,818 km (0.108 R)
• M17: 6,611,179 km (0.078 R)
• M18: 6,967,820 km (0.107 R)
• M19: 7,076,129 km (0.094 R)
• M20: 7,294,243 km (0.116 R)
• M21: 7,367,396 km (0.105 R)
• M22: 7,514,600 km (0.089 R)
• M23: 7,625,602 km (0.115 R)
• M24: 7,961,898 km (0.063 R)
• M25: 8,843,478 km (0.041 R)
• M26: 8,999,957 km (0.102 R)
• M27: 9,117,990 km (0.062 R)
• M28: 9,877,199 km (0.087 R)
• M29: 9,958,281 km (0.114 R)
• M30: 10,202,874 km (0.109 R)
• M31: 10,408,272 km (0.112 R)
• M32: 10,739,781 km (0.099 R)
• M33: 11,074,730 km (0.092 R)
• M34: 11,158,954 km (0.104 R)
• M35: 11,328,149 km (0.117 R)
• M36: 11,754,952 km (0.071 R)
• M37: 11,970,373 km (0.048 R)
• M38: 12,317,739 km (0.084 R)
• M39: 13,921,428 km (0.077 R)
• M40: 14,012,533 km (0.086 R)
• M41: 14,195,043 km (0.05 R)
• M42: 14,286,746 km (0.116 R)
• M43: 14,840,558 km (0.101 R)
• M44: 15,026,807 km (0.098 R)
• M45: 15,637,166 km (0.1 R)
• M46: 15,921,701 km (0.062 R)
• M47: 16,785,479 km (0.049 R)
• M48: 17,713,734 km (0.09 R)
• M49: 18,059,904 km (0.097 R)
• M50: 18,358,501 km (0.102 R)
• M51: 19,061,312 km (0.093 R)
• M52: 19,263,867 km (0.104 R)
• M53: 19,416,158 km (0.029 R)
• M54: 19,568,897 km (0.106 R)
• M55: 19,926,736 km (0.073 R)
• M56: 20,286,818 km (0.058 R)
• M57: 20,493,562 km (0.03 R)
• M58: 20,908,995 km (0.045 R)
• M59: 21,801,346 km (0.071 R)
• M60: 23,135,909 km (0.095 R)
• M61: 23,785,912 km (0.116 R)
• M62: 24,606,905 km (0.088 R)
• M63: 24,827,412 km (0.086 R)
• M64: 25,995,772 km (0.049 R)
• M65: 27,068,239 km (0.084 R)
• M66: 27,925,135 km (0.109 R)
• M67: 28,501,386 km (0.059 R)
• M68: 28,791,008 km (0.032 R)
• M69: 29,548,422 km (0.091 R)
• M70: 29,959,068 km (0.077 R)
• M71: 30,312,418 km (0.106 R)
• M72: 31,860,008 km (0.117 R)
• M73: 33,738,509 km (0.056 R)
• M74: 33,861,029 km (0.12 R)
• M75: 33,983,550 km (0.081 R)
• M76: 34,413,793 km (0.047 R)
• M77: 35,341,599 km (0.115 R)
• M78: 36,528,808 km (0.063 R)
• M79: 37,285,324 km (0.081 R)
• M80: 37,856,040 km (0.113 R)
• M81: 38,813,766 km (0.05 R)
• M82: 41,275,549 km (0.117 R)
• M83: 42,327,072 km (0.083 R)
• M84: 43,520,564 km (0.096 R)
• M85: 43,787,297 km (0.111 R)
• M86: 43,920,888 km (0.084 R)
• M87: 44,121,498 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.9

Radius: 10.2

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.81 AU - 10.01 AU

Year: 9915 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,935,311 km

• M1: 218,413 km (0.104 R)
• M2: 347,815 km (0.084 R)
• M3: 452,982 km (0.086 R)
• M4: 1,129,464 km (0.077 R)
• M5: 1,749,397 km (0.047 R)
• M6: 2,171,563 km (0.075 R)
• M7: 2,461,483 km (0.115 R)
• M8: 2,542,715 km (0.094 R)
• M9: 2,708,021 km (0.115 R)
• M10: 2,792,095 km (0.093 R)
• M11: 2,962,786 km (0.086 R)
• M12: 4,219,408 km (0.085 R)
• M13: 4,481,952 km (0.047 R)
• M14: 4,885,866 km (0.099 R)
• M15: 5,801,106 km (0.116 R)
• M16: 6,540,569 km (0.105 R)
• M17: 6,844,851 km (0.107 R)
• M18: 7,388,340 km (0.095 R)
• M19: 7,506,522 km (0.097 R)
• M20: 7,665,245 km (0.095 R)
• M21: 8,229,528 km (0.088 R)
• M22: 8,682,212 km (0.103 R)
• M23: 8,974,675 km (0.088 R)
• M24: 9,569,028 km (0.076 R)
• M25: 10,088,731 km (0.084 R)
• M26: 10,528,848 km (0.098 R)
• M27: 11,110,335 km (0.084 R)
• M28: 11,200,841 km (0.052 R)
• M29: 12,025,425 km (0.087 R)
• M30: 13,346,823 km (0.098 R)
• M31: 13,732,785 km (0.116 R)
• M32: 15,464,231 km (0.103 R)
• M33: 16,022,530 km (0.116 R)
• M34: 16,742,694 km (0.112 R)
• M35: 17,525,839 km (0.119 R)
• M36: 17,948,603 km (0.047 R)
• M37: 18,481,620 km (0.071 R)
• M38: 18,749,999 km (0.093 R)
• M39: 18,911,714 km (0.088 R)
• M40: 19,290,945 km (0.119 R)
• M41: 22,871,869 km (0.116 R)
• M42: 23,044,654 km (0.066 R)
• M43: 24,266,420 km (0.088 R)
• M44: 25,928,153 km (0.089 R)
• M45: 26,048,280 km (0.091 R)
• M46: 26,833,520 km (0.067 R)
• M47: 27,015,730 km (0.098 R)
• M48: 27,565,203 km (0.11 R)
• M49: 27,994,998 km (0.11 R)
• M50: 28,179,901 km (0.079 R)
• M51: 29,235,313 km (0.099 R)
• M52: 29,736,466 km (0.105 R)
• M53: 30,874,308 km (0.094 R)
• M54: 30,938,036 km (0.095 R)
• M55: 31,512,642 km (0.104 R)
• M56: 31,833,529 km (0.113 R)
• M57: 32,090,987 km (0.111 R)
• M58: 32,543,072 km (0.045 R)
• M59: 33,715,471 km (0.099 R)
• M60: 33,977,865 km (0.117 R)
• M61: 34,570,871 km (0.103 R)
• M62: 34,636,844 km (0.038 R)
• M63: 34,769,238 km (0.117 R)
• M64: 35,167,168 km (0.115 R)
• M65: 35,233,590 km (0.068 R)
• M66: 35,300,161 km (0.069 R)
• M67: 35,633,315 km (0.083 R)
• M68: 36,302,766 km (0.082 R)
• M69: 36,437,254 km (0.119 R)
• M70: 37,314,795 km (0.045 R)
• M71: 37,382,713 km (0.085 R)
• M72: 37,722,300 km (0.066 R)
• M73: 40,406,235 km (0.081 R)
• M74: 41,736,011 km (0.06 R)
• M75: 42,370,904 km (0.044 R)
• M76: 42,583,183 km (0.105 R)
• M77: 43,222,415 km (0.119 R)
• M78: 43,364,832 km (0.052 R)
• M79: 43,650,265 km (0.078 R)
• M80: 43,793,131 km (0.103 R)
• M81: 46,246,835 km (0.075 R)
• M82: 46,392,544 km (0.107 R)
• M83: 46,757,413 km (0.107 R)
• M84: 46,976,873 km (0.049 R)
• M85: 47,343,388 km (0.104 R)
• M86: 48,153,011 km (0.102 R)
• M87: 48,374,566 km (0.1 R)
• M88: 48,818,872 km (0.043 R)
• M89: 48,893,072 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 11,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit