🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.03 AU - 1.21 AU

Year: 451 Days

Day: 46.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,458,499 km

• M1: 264,040 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.3 AU - 1.62 AU

Year: 672 Days

Day: 35.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,458,499 km

• M1: 755,619 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.55 AU - 2.29 AU

Year: 1013 Days

Day: 42.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,458,499 km

• M1: 490,681 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.52 AU - 2.36 AU

Year: 1029 Days

Day: 33.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.83 AU - 2.69 AU

Year: 1294 Days

Day: 38.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.7

Radius: 15

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.63 AU - 4.63 AU

Year: 3794 Days

Day: 12 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 93,458,499 km

• M1: 188,643 km (0.107 R)
• M2: 365,168 km (0.085 R)
• M3: 691,890 km (0.086 R)
• M4: 998,566 km (0.079 R)
• M5: 1,199,476 km (0.12 R)
• M6: 1,324,540 km (0.115 R)
• M7: 1,480,720 km (0.042 R)
• M8: 1,914,105 km (0.045 R)
• M9: 2,184,129 km (0.067 R)
• M10: 2,483,175 km (0.09 R)
• M11: 2,613,176 km (0.107 R)
• M12: 2,712,209 km (0.097 R)
• M13: 3,051,647 km (0.086 R)
• M14: 3,828,210 km (0.112 R)
• M15: 3,998,452 km (0.101 R)
• M16: 4,287,924 km (0.115 R)
• M17: 4,425,404 km (0.099 R)
• M18: 4,544,484 km (0.108 R)
• M19: 5,386,571 km (0.114 R)
• M20: 5,685,317 km (0.108 R)
• M21: 6,077,413 km (0.073 R)
• M22: 6,321,557 km (0.103 R)
• M23: 6,568,843 km (0.093 R)
• M24: 6,750,754 km (0.104 R)
• M25: 6,934,310 km (0.095 R)
• M26: 7,049,949 km (0.096 R)
• M27: 7,259,685 km (0.068 R)
• M28: 7,424,243 km (0.076 R)
• M29: 7,590,147 km (0.064 R)
• M30: 7,998,101 km (0.102 R)
• M31: 8,462,452 km (0.119 R)
• M32: 8,986,194 km (0.12 R)
• M33: 9,163,019 km (0.115 R)
• M34: 9,417,784 km (0.109 R)
• M35: 9,623,332 km (0.039 R)
• M36: 10,143,633 km (0.073 R)
• M37: 10,941,439 km (0.085 R)
• M38: 11,130,530 km (0.079 R)
• M39: 11,266,216 km (0.098 R)
• M40: 12,064,320 km (0.096 R)
• M41: 12,287,820 km (0.118 R)
• M42: 12,994,819 km (0.049 R)
• M43: 13,223,853 km (0.05 R)
• M44: 13,425,362 km (0.087 R)
• M45: 13,569,873 km (0.12 R)
• M46: 13,831,520 km (0.084 R)
• M47: 15,587,350 km (0.087 R)
• M48: 15,891,931 km (0.063 R)
• M49: 17,161,120 km (0.07 R)
• M50: 17,507,289 km (0.034 R)
• M51: 18,302,402 km (0.078 R)
• M52: 18,495,084 km (0.101 R)
• M53: 18,947,169 km (0.078 R)
• M54: 19,141,945 km (0.114 R)
• M55: 19,928,082 km (0.11 R)
• M56: 20,825,071 km (0.099 R)
• M57: 21,228,087 km (0.103 R)
• M58: 22,144,075 km (0.094 R)
• M59: 22,315,066 km (0.083 R)
• M60: 22,727,357 km (0.105 R)
• M61: 22,899,993 km (0.108 R)
• M62: 23,176,899 km (0.11 R)
• M63: 23,350,582 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.5

Radius: 13.5

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.46 AU - 11.96 AU

Year: 12423 Days

Day: 5.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 93,458,499 km

• M1: 203,304 km (0.111 R)
• M2: 352,004 km (0.117 R)
• M3: 451,337 km (0.047 R)
• M4: 670,049 km (0.061 R)
• M5: 784,192 km (0.096 R)
• M6: 926,908 km (0.114 R)
• M7: 1,193,492 km (0.092 R)
• M8: 1,511,088 km (0.113 R)
• M9: 1,747,004 km (0.117 R)
• M10: 2,465,672 km (0.09 R)
• M11: 2,841,163 km (0.085 R)
• M12: 3,101,912 km (0.117 R)
• M13: 3,473,363 km (0.059 R)
• M14: 3,647,046 km (0.101 R)
• M15: 3,823,572 km (0.096 R)
• M16: 4,148,648 km (0.046 R)
• M17: 4,296,152 km (0.115 R)
• M18: 4,748,984 km (0.11 R)
• M19: 5,059,550 km (0.073 R)
• M20: 5,537,814 km (0.077 R)
• M21: 6,240,475 km (0.1 R)
• M22: 6,409,820 km (0.119 R)
• M23: 6,580,960 km (0.11 R)
• M24: 6,883,896 km (0.115 R)
• M25: 7,191,469 km (0.051 R)
• M26: 8,049,113 km (0.119 R)
• M27: 8,326,617 km (0.072 R)
• M28: 8,607,413 km (0.065 R)
• M29: 8,701,659 km (0.095 R)
• M30: 9,909,363 km (0.113 R)
• M31: 11,015,340 km (0.104 R)
• M32: 11,739,543 km (0.088 R)
• M33: 12,962,655 km (0.091 R)
• M34: 13,782,153 km (0.099 R)
• M35: 14,674,654 km (0.096 R)
• M36: 17,522,847 km (0.088 R)
• M37: 18,245,854 km (0.1 R)
• M38: 19,101,853 km (0.097 R)
• M39: 21,107,063 km (0.105 R)
• M40: 21,426,454 km (0.099 R)
• M41: 22,199,426 km (0.096 R)
• M42: 22,785,252 km (0.072 R)
• M43: 22,916,000 km (0.1 R)
• M44: 23,178,544 km (0.092 R)
• M45: 24,572,946 km (0.088 R)
• M46: 25,857,842 km (0.068 R)
• M47: 26,199,524 km (0.1 R)
• M48: 26,749,595 km (0.05 R)
• M49: 27,372,820 km (0.113 R)
• M50: 27,790,946 km (0.094 R)
• M51: 28,633,631 km (0.086 R)
• M52: 29,484,693 km (0.074 R)
• M53: 30,200,369 km (0.098 R)
• M54: 30,560,302 km (0.119 R)
• M55: 30,704,664 km (0.075 R)
• M56: 31,066,691 km (0.094 R)
• M57: 31,357,210 km (0.102 R)
• M58: 32,602,313 km (0.108 R)
• M59: 33,788,773 km (0.073 R)
• M60: 34,387,464 km (0.077 R)
• M61: 38,207,296 km (0.088 R)
• M62: 38,440,818 km (0.089 R)
• M63: 38,674,640 km (0.108 R)
• M64: 38,909,060 km (0.119 R)
• M65: 41,278,989 km (0.106 R)
• M66: 42,079,338 km (0.072 R)
• M67: 42,320,490 km (0.088 R)
• M68: 43,046,488 km (0.107 R)
• M69: 44,020,969 km (0.099 R)
• M70: 46,488,885 km (0.111 R)
• M71: 47,238,071 km (0.07 R)
• M72: 51,214,532 km (0.09 R)
• M73: 52,506,010 km (0.114 R)
• M74: 53,459,996 km (0.062 R)
• M75: 54,157,421 km (0.096 R)
• M76: 56,621,896 km (0.115 R)
• M77: 56,710,608 km (0.035 R)
• M78: 58,583,873 km (0.092 R)
• M79: 58,853,149 km (0.077 R)
• M80: 59,392,898 km (0.118 R)
• M81: 59,663,371 km (0.065 R)
• M82: 59,934,293 km (0.119 R)
• M83: 60,658,795 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.8

Radius: 14.5

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.39 AU - 10.65 AU

Year: 12993 Days

Day: 13.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 93,458,499 km

• M1: 184,604 km (0.057 R)
• M2: 326,871 km (0.093 R)
• M3: 468,989 km (0.079 R)
• M4: 609,611 km (0.093 R)
• M5: 818,300 km (0.083 R)
• M6: 1,015,321 km (0.09 R)
• M7: 1,110,465 km (0.118 R)
• M8: 1,352,514 km (0.111 R)
• M9: 1,725,761 km (0.079 R)
• M10: 2,057,868 km (0.057 R)
• M11: 2,181,735 km (0.11 R)
• M12: 2,489,309 km (0.108 R)
• M13: 2,702,336 km (0.075 R)
• M14: 3,436,562 km (0.08 R)
• M15: 3,857,082 km (0.045 R)
• M16: 3,949,384 km (0.1 R)
• M17: 4,780,550 km (0.1 R)
• M18: 5,182,369 km (0.08 R)
• M19: 5,525,697 km (0.116 R)
• M20: 6,785,460 km (0.107 R)
• M21: 7,010,156 km (0.091 R)
• M22: 7,855,235 km (0.117 R)
• M23: 8,051,956 km (0.096 R)
• M24: 8,250,173 km (0.107 R)
• M25: 8,936,378 km (0.056 R)
• M26: 9,183,065 km (0.117 R)
• M27: 9,599,247 km (0.119 R)
• M28: 10,192,253 km (0.112 R)
• M29: 10,536,477 km (0.092 R)
• M30: 11,059,920 km (0.117 R)
• M31: 11,236,446 km (0.115 R)
• M32: 11,413,719 km (0.096 R)
• M33: 13,051,816 km (0.118 R)
• M34: 13,331,863 km (0.071 R)
• M35: 13,472,784 km (0.103 R)
• M36: 15,693,565 km (0.085 R)
• M37: 16,593,246 km (0.093 R)
• M38: 17,663,918 km (0.103 R)
• M39: 19,871,983 km (0.041 R)
• M40: 20,086,805 km (0.117 R)
• M41: 20,194,516 km (0.074 R)
• M42: 20,681,457 km (0.082 R)
• M43: 21,172,437 km (0.085 R)
• M44: 21,336,995 km (0.081 R)
• M45: 21,446,800 km (0.081 R)
• M46: 21,556,904 km (0.113 R)
• M47: 22,388,668 km (0.087 R)
• M48: 23,344,000 km (0.103 R)
• M49: 23,798,179 km (0.103 R)
• M50: 24,083,462 km (0.051 R)
• M51: 24,427,388 km (0.095 R)
• M52: 24,542,428 km (0.089 R)
• M53: 24,888,598 km (0.09 R)
• M54: 25,120,175 km (0.089 R)
• M55: 26,643,231 km (0.096 R)
• M56: 26,820,953 km (0.117 R)
• M57: 27,236,985 km (0.112 R)
• M58: 28,983,540 km (0.092 R)
• M59: 29,288,421 km (0.103 R)
• M60: 29,901,174 km (0.109 R)
• M61: 30,270,830 km (0.094 R)
• M62: 30,766,148 km (0.075 R)
• M63: 32,394,521 km (0.036 R)
• M64: 33,028,218 km (0.103 R)
• M65: 34,436,682 km (0.114 R)
• M66: 35,018,618 km (0.109 R)
• M67: 35,473,395 km (0.108 R)
• M68: 35,799,518 km (0.08 R)
• M69: 36,061,165 km (0.067 R)
• M70: 36,652,077 km (0.119 R)
• M71: 37,378,524 km (0.069 R)
• M72: 37,843,474 km (0.064 R)
• M73: 37,976,616 km (0.108 R)
• M74: 40,060,515 km (0.038 R)
• M75: 40,196,200 km (0.081 R)
• M76: 40,332,184 km (0.07 R)
• M77: 40,468,169 km (0.088 R)
• M78: 41,082,118 km (0.025 R)
• M79: 42,942,817 km (0.061 R)
• M80: 44,479,037 km (0.055 R)
• M81: 46,388,953 km (0.094 R)
• M82: 46,531,520 km (0.094 R)
• M83: 47,605,334 km (0.097 R)
• M84: 48,253,541 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517

Radius: 7.4

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 14.27 AU - 23.57 AU

Year: 31338 Days

Day: 23 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 93,458,499 km

• M1: 263,591 km (0.064 R)
• M2: 577,149 km (0.11 R)
• M3: 651,798 km (0.064 R)
• M4: 756,516 km (0.038 R)
• M5: 1,104,780 km (0.105 R)
• M6: 1,396,197 km (0.106 R)
• M7: 2,086,890 km (0.098 R)
• M8: 2,284,359 km (0.085 R)
• M9: 3,088,897 km (0.029 R)
• M10: 3,544,871 km (0.078 R)
• M11: 4,417,924 km (0.113 R)
• M12: 4,569,766 km (0.105 R)
• M13: 4,878,387 km (0.12 R)
• M14: 6,067,540 km (0.104 R)
• M15: 6,292,984 km (0.092 R)
• M16: 7,281,676 km (0.083 R)
• M17: 9,464,908 km (0.079 R)
• M18: 10,256,729 km (0.083 R)
• M19: 10,457,938 km (0.104 R)
• M20: 10,660,494 km (0.107 R)
• M21: 12,684,852 km (0.112 R)
• M22: 13,045,682 km (0.111 R)
• M23: 13,925,467 km (0.079 R)
• M24: 14,597,760 km (0.079 R)
• M25: 14,824,102 km (0.038 R)
• M26: 15,587,350 km (0.046 R)
• M27: 15,741,586 km (0.08 R)
• M28: 17,072,408 km (0.086 R)
• M29: 17,550,822 km (0.067 R)
• M30: 18,357,753 km (0.059 R)
• M31: 19,341,957 km (0.104 R)
• M32: 20,091,293 km (0.076 R)
• M33: 20,935,175 km (0.12 R)
• M34: 21,020,146 km (0.074 R)
• M35: 21,790,426 km (0.093 R)
• M36: 23,800,722 km (0.107 R)
• M37: 27,249,402 km (0.029 R)
• M38: 27,528,252 km (0.111 R)
• M39: 27,995,147 km (0.071 R)
• M40: 28,464,585 km (0.119 R)
• M41: 30,176,134 km (0.119 R)
• M42: 31,823,057 km (0.11 R)
• M43: 32,509,712 km (0.05 R)
• M44: 32,904,201 km (0.097 R)
• M45: 33,201,153 km (0.099 R)
• M46: 33,598,485 km (0.099 R)
• M47: 34,097,244 km (0.101 R)
• M48: 34,297,556 km (0.095 R)
• M49: 35,608,482 km (0.034 R)
• M50: 36,219,140 km (0.087 R)
• M51: 36,628,141 km (0.062 R)
• M52: 36,935,864 km (0.066 R)
• M53: 37,553,853 km (0.063 R)
• M54: 38,487,343 km (0.119 R)
• M55: 39,114,009 km (0.079 R)
• M56: 41,867,806 km (0.113 R)
• M57: 43,051,574 km (0.106 R)
• M58: 46,003,739 km (0.085 R)
• M59: 46,224,994 km (0.073 R)
• M60: 48,794,786 km (0.045 R)
• M61: 49,472,764 km (0.081 R)
• M62: 49,699,405 km (0.105 R)
• M63: 50,153,883 km (0.118 R)
• M64: 50,609,708 km (0.117 R)
• M65: 50,838,144 km (0.078 R)
• M66: 55,125,170 km (0.114 R)
• M67: 56,777,179 km (0.117 R)
• M68: 57,490,312 km (0.097 R)
• M69: 57,728,622 km (0.055 R)
• M70: 59,888,366 km (0.098 R)
• M71: 61,099,510 km (0.092 R)
• M72: 61,830,146 km (0.095 R)
• M73: 62,931,486 km (0.109 R)
• M74: 63,054,306 km (0.088 R)
• M75: 65,900,106 km (0.103 R)
• M76: 66,899,569 km (0.109 R)
• M77: 68,408,414 km (0.116 R)
• M78: 69,420,443 km (0.116 R)
• M79: 76,904,675 km (0.102 R)
• M80: 77,430,212 km (0.081 R)
• M81: 77,693,355 km (0.119 R)
• M82: 82,347,345 km (0.109 R)
• M83: 83,154,276 km (0.114 R)
• M84: 84,234,073 km (0.108 R)
• M85: 85,182,823 km (0.1 R)
• M86: 87,090,944 km (0.065 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 20,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit