🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.1 AU - 1.28 AU

Year: 458 Days

Day: 22.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.28 AU - 2.04 AU

Year: 755 Days

Day: 35.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.48 AU - 2.32 AU

Year: 925 Days

Day: 20.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.91 AU - 3.05 AU

Year: 1379 Days

Day: 40.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.63 AU - 4.03 AU

Year: 2146 Days

Day: 14.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.1

Radius: 10.4

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.3 AU - 7.6 AU

Year: 5784 Days

Day: 15 Hours

Environment

Temp: -144 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,793,268 km

• M1: 131,646 km (0.116 R)
• M2: 231,727 km (0.111 R)
• M3: 321,187 km (0.098 R)
• M4: 401,820 km (0.064 R)
• M5: 510,129 km (0.104 R)
• M6: 693,685 km (0.087 R)
• M7: 817,104 km (0.111 R)
• M8: 899,831 km (0.039 R)
• M9: 985,700 km (0.103 R)
• M10: 1,219,671 km (0.119 R)
• M11: 1,301,801 km (0.119 R)
• M12: 1,559,707 km (0.064 R)
• M13: 1,634,357 km (0.104 R)
• M14: 1,725,611 km (0.055 R)
• M15: 1,977,235 km (0.087 R)
• M16: 2,091,229 km (0.118 R)
• M17: 2,748,113 km (0.118 R)
• M18: 2,894,270 km (0.079 R)
• M19: 3,137,217 km (0.075 R)
• M20: 3,251,659 km (0.081 R)
• M21: 3,406,493 km (0.112 R)
• M22: 3,563,870 km (0.114 R)
• M23: 3,988,279 km (0.056 R)
• M24: 4,386,060 km (0.077 R)
• M25: 4,471,480 km (0.11 R)
• M26: 4,929,100 km (0.098 R)
• M27: 5,378,941 km (0.08 R)
• M28: 6,806,404 km (0.048 R)
• M29: 7,613,185 km (0.094 R)
• M30: 7,716,109 km (0.102 R)
• M31: 8,583,477 km (0.091 R)
• M32: 8,852,454 km (0.117 R)
• M33: 9,233,629 km (0.09 R)
• M34: 9,426,311 km (0.073 R)
• M35: 9,899,639 km (0.096 R)
• M36: 10,181,781 km (0.086 R)
• M37: 10,380,746 km (0.109 R)
• M38: 11,073,085 km (0.111 R)
• M39: 11,750,464 km (0.07 R)
• M40: 11,989,222 km (0.076 R)
• M41: 12,229,626 km (0.112 R)
• M42: 13,238,065 km (0.076 R)
• M43: 13,486,547 km (0.066 R)
• M44: 13,862,337 km (0.103 R)
• M45: 14,559,912 km (0.082 R)
• M46: 14,784,309 km (0.092 R)
• M47: 14,913,113 km (0.091 R)
• M48: 15,074,529 km (0.117 R)
• M49: 15,301,469 km (0.093 R)
• M50: 15,791,850 km (0.079 R)
• M51: 16,586,963 km (0.101 R)
• M52: 17,090,659 km (0.113 R)
• M53: 18,354,312 km (0.09 R)
• M54: 18,457,984 km (0.119 R)
• M55: 18,561,954 km (0.057 R)
• M56: 18,770,494 km (0.045 R)
• M57: 19,260,127 km (0.065 R)
• M58: 19,436,055 km (0.106 R)
• M59: 19,577,125 km (0.08 R)
• M60: 20,934,576 km (0.095 R)
• M61: 21,661,024 km (0.116 R)
• M62: 21,734,177 km (0.055 R)
• M63: 22,211,394 km (0.1 R)
• M64: 22,359,047 km (0.03 R)
• M65: 22,655,102 km (0.025 R)
• M66: 23,475,945 km (0.042 R)
• M67: 23,739,237 km (0.101 R)
• M68: 23,890,032 km (0.061 R)
• M69: 24,306,512 km (0.102 R)
• M70: 24,649,092 km (0.082 R)
• M71: 25,185,250 km (0.12 R)
• M72: 25,570,465 km (0.086 R)
• M73: 25,647,807 km (0.112 R)
• M74: 25,725,149 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.8

Radius: 13.2

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.6 AU - 9.7 AU

Year: 10585 Days

Day: 5.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,793,268 km

• M1: 175,927 km (0.097 R)
• M2: 289,173 km (0.075 R)
• M3: 374,294 km (0.046 R)
• M4: 473,028 km (0.119 R)
• M5: 928,853 km (0.104 R)
• M6: 1,164,171 km (0.11 R)
• M7: 1,364,333 km (0.065 R)
• M8: 1,532,929 km (0.075 R)
• M9: 1,619,995 km (0.098 R)
• M10: 1,768,995 km (0.055 R)
• M11: 2,065,049 km (0.108 R)
• M12: 2,211,057 km (0.054 R)
• M13: 2,293,635 km (0.114 R)
• M14: 2,496,489 km (0.084 R)
• M15: 2,758,286 km (0.083 R)
• M16: 3,140,359 km (0.109 R)
• M17: 3,636,724 km (0.117 R)
• M18: 3,894,481 km (0.056 R)
• M19: 4,178,717 km (0.062 R)
• M20: 5,116,098 km (0.106 R)
• M21: 6,070,233 km (0.108 R)
• M22: 6,376,609 km (0.112 R)
• M23: 7,276,590 km (0.092 R)
• M24: 7,552,000 km (0.107 R)
• M25: 7,856,282 km (0.051 R)
• M26: 8,087,111 km (0.045 R)
• M27: 8,872,949 km (0.106 R)
• M28: 9,275,068 km (0.108 R)
• M29: 10,264,508 km (0.069 R)
• M30: 10,404,532 km (0.109 R)
• M31: 11,172,119 km (0.098 R)
• M32: 11,258,437 km (0.074 R)
• M33: 11,606,401 km (0.118 R)
• M34: 11,693,916 km (0.062 R)
• M35: 12,105,310 km (0.104 R)
• M36: 13,093,853 km (0.101 R)
• M37: 13,490,437 km (0.061 R)
• M38: 14,170,509 km (0.11 R)
• M39: 14,420,636 km (0.119 R)
• M40: 15,179,846 km (0.026 R)
• M41: 15,467,821 km (0.065 R)
• M42: 15,693,116 km (0.06 R)
• M43: 16,342,819 km (0.092 R)
• M44: 16,935,077 km (0.109 R)
• M45: 17,067,621 km (0.062 R)
• M46: 17,433,986 km (0.032 R)
• M47: 17,803,044 km (0.093 R)
• M48: 17,937,832 km (0.106 R)
• M49: 18,856,812 km (0.087 R)
• M50: 19,201,036 km (0.114 R)
• M51: 19,756,044 km (0.076 R)
• M52: 19,930,625 km (0.076 R)
• M53: 20,882,217 km (0.091 R)
• M54: 21,453,083 km (0.097 R)
• M55: 21,776,364 km (0.098 R)
• M56: 21,992,832 km (0.113 R)
• M57: 22,137,643 km (0.105 R)
• M58: 22,610,222 km (0.113 R)
• M59: 23,491,354 km (0.11 R)
• M60: 24,496,053 km (0.053 R)
• M61: 24,758,747 km (0.066 R)
• M62: 24,909,392 km (0.078 R)
• M63: 25,060,187 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.3

Radius: 10.3

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.27 AU - 10.17 AU

Year: 10700 Days

Day: 9.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,793,268 km

• M1: 192,383 km (0.094 R)
• M2: 310,116 km (0.076 R)
• M3: 608,265 km (0.08 R)
• M4: 968,497 km (0.113 R)
• M5: 1,343,239 km (0.066 R)
• M6: 1,486,105 km (0.082 R)
• M7: 1,710,053 km (0.047 R)
• M8: 2,080,458 km (0.067 R)
• M9: 2,331,782 km (0.109 R)
• M10: 2,593,279 km (0.054 R)
• M11: 2,987,619 km (0.102 R)
• M12: 3,336,182 km (0.025 R)
• M13: 3,731,420 km (0.065 R)
• M14: 4,494,818 km (0.038 R)
• M15: 4,820,791 km (0.115 R)
• M16: 5,154,544 km (0.103 R)
• M17: 5,650,012 km (0.089 R)
• M18: 5,805,594 km (0.099 R)
• M19: 5,883,983 km (0.113 R)
• M20: 6,604,596 km (0.102 R)
• M21: 6,809,695 km (0.052 R)
• M22: 8,570,163 km (0.088 R)
• M23: 9,020,004 km (0.101 R)
• M24: 9,523,700 km (0.119 R)
• M25: 9,848,925 km (0.117 R)
• M26: 10,036,521 km (0.098 R)
• M27: 10,130,768 km (0.102 R)
• M28: 10,272,587 km (0.089 R)
• M29: 10,415,153 km (0.07 R)
• M30: 11,333,235 km (0.114 R)
• M31: 12,377,728 km (0.114 R)
• M32: 12,988,536 km (0.076 R)
• M33: 13,142,771 km (0.114 R)
• M34: 13,297,605 km (0.074 R)
• M35: 14,504,710 km (0.095 R)
• M36: 14,718,187 km (0.076 R)
• M37: 15,148,280 km (0.079 R)
• M38: 17,191,189 km (0.047 R)
• M39: 17,701,018 km (0.054 R)
• M40: 18,677,743 km (0.067 R)
• M41: 21,467,893 km (0.097 R)
• M42: 21,833,360 km (0.12 R)
• M43: 22,200,922 km (0.11 R)
• M44: 22,447,011 km (0.079 R)
• M45: 22,694,147 km (0.102 R)
• M46: 24,069,101 km (0.095 R)
• M47: 24,385,351 km (0.118 R)
• M48: 24,512,210 km (0.043 R)
• M49: 24,830,404 km (0.116 R)
• M50: 25,085,917 km (0.085 R)
• M51: 25,342,328 km (0.094 R)
• M52: 26,181,722 km (0.112 R)
• M53: 27,424,880 km (0.117 R)
• M54: 27,755,192 km (0.106 R)
• M55: 28,419,855 km (0.048 R)
• M56: 29,022,436 km (0.12 R)
• M57: 29,359,031 km (0.062 R)
• M58: 29,968,343 km (0.099 R)
• M59: 30,240,312 km (0.096 R)
• M60: 30,924,273 km (0.098 R)
• M61: 31,199,234 km (0.094 R)
• M62: 31,337,014 km (0.09 R)
• M63: 32,516,294 km (0.052 R)
• M64: 32,656,018 km (0.117 R)
• M65: 33,287,172 km (0.083 R)
• M66: 33,357,483 km (0.112 R)
• M67: 37,230,871 km (0.086 R)
• M68: 37,303,875 km (0.047 R)
• M69: 37,816,696 km (0.119 R)
• M70: 38,627,068 km (0.068 R)
• M71: 40,340,263 km (0.102 R)
• M72: 40,490,459 km (0.101 R)
• M73: 40,715,903 km (0.095 R)
• M74: 41,092,890 km (0.118 R)
• M75: 41,698,162 km (0.068 R)
• M76: 42,841,240 km (0.111 R)
• M77: 42,917,834 km (0.105 R)
• M78: 43,071,022 km (0.034 R)
• M79: 46,489,034 km (0.108 R)
• M80: 48,389,675 km (0.112 R)
• M81: 49,109,091 km (0.11 R)
• M82: 49,510,163 km (0.066 R)
• M83: 51,044,439 km (0.095 R)
• M84: 52,266,803 km (0.106 R)
• M85: 53,581,170 km (0.113 R)
• M86: 54,574,051 km (0.078 R)
• M87: 55,823,792 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.5

Radius: 14.5

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.45 AU - 11.81 AU

Year: 11384 Days

Day: 14.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,793,268 km

• M1: 228,885 km (0.066 R)
• M2: 445,652 km (0.086 R)
• M3: 613,800 km (0.105 R)
• M4: 773,421 km (0.082 R)
• M5: 930,798 km (0.103 R)
• M6: 1,280,259 km (0.11 R)
• M7: 1,427,762 km (0.094 R)
• M8: 2,303,059 km (0.098 R)
• M9: 2,781,623 km (0.105 R)
• M10: 3,061,221 km (0.115 R)
• M11: 3,648,094 km (0.106 R)
• M12: 5,824,743 km (0.119 R)
• M13: 6,075,618 km (0.108 R)
• M14: 6,256,931 km (0.102 R)
• M15: 6,587,991 km (0.098 R)
• M16: 6,736,991 km (0.094 R)
• M17: 6,849,488 km (0.085 R)
• M18: 6,962,734 km (0.059 R)
• M19: 7,537,788 km (0.092 R)
• M20: 8,774,813 km (0.102 R)
• M21: 10,768,354 km (0.106 R)
• M22: 11,567,805 km (0.054 R)
• M23: 11,702,892 km (0.117 R)
• M24: 12,111,444 km (0.072 R)
• M25: 12,202,848 km (0.036 R)
• M26: 12,709,835 km (0.108 R)
• M27: 12,942,609 km (0.071 R)
• M28: 14,079,404 km (0.07 R)
• M29: 14,708,612 km (0.067 R)
• M30: 15,594,830 km (0.091 R)
• M31: 15,994,406 km (0.063 R)
• M32: 16,094,786 km (0.117 R)
• M33: 16,245,880 km (0.085 R)
• M34: 16,599,978 km (0.069 R)
• M35: 16,701,705 km (0.105 R)
• M36: 17,574,309 km (0.089 R)
• M37: 17,781,801 km (0.073 R)
• M38: 17,990,042 km (0.094 R)
• M39: 18,514,382 km (0.03 R)
• M40: 19,203,430 km (0.096 R)
• M41: 19,631,729 km (0.108 R)
• M42: 20,225,782 km (0.096 R)
• M43: 20,880,572 km (0.11 R)
• M44: 21,155,532 km (0.105 R)
• M45: 21,320,988 km (0.03 R)
• M46: 21,597,893 km (0.098 R)
• M47: 21,931,646 km (0.092 R)
• M48: 22,043,246 km (0.067 R)
• M49: 22,323,293 km (0.046 R)
• M50: 22,435,492 km (0.054 R)
• M51: 22,547,989 km (0.045 R)
• M52: 22,717,185 km (0.06 R)
• M53: 22,943,227 km (0.082 R)
• M54: 23,170,167 km (0.11 R)
• M55: 23,568,995 km (0.057 R)
• M56: 23,855,176 km (0.056 R)
• M57: 24,489,022 km (0.071 R)
• M58: 26,009,385 km (0.085 R)
• M59: 26,483,311 km (0.075 R)
• M60: 26,900,240 km (0.046 R)
• M61: 27,139,597 km (0.118 R)
• M62: 27,319,414 km (0.11 R)
• M63: 27,982,581 km (0.04 R)
• M64: 28,225,079 km (0.056 R)
• M65: 29,447,892 km (0.105 R)
• M66: 32,388,986 km (0.109 R)
• M67: 32,898,816 km (0.112 R)
• M68: 33,604,319 km (0.06 R)
• M69: 33,733,123 km (0.079 R)
• M70: 35,553,580 km (0.095 R)
• M71: 36,145,538 km (0.114 R)
• M72: 36,343,456 km (0.116 R)
• M73: 36,674,367 km (0.112 R)
• M74: 37,806,823 km (0.037 R)
• M75: 38,545,687 km (0.072 R)
• M76: 39,696,842 km (0.057 R)
• M77: 40,242,575 km (0.116 R)
• M78: 41,617,679 km (0.082 R)
• M79: 42,659,030 km (0.107 R)
• M80: 43,078,053 km (0.111 R)
• M81: 43,498,274 km (0.108 R)
• M82: 43,709,057 km (0.099 R)
• M83: 44,201,982 km (0.074 R)
• M84: 44,555,183 km (0.076 R)
• M85: 44,909,281 km (0.033 R)
• M86: 47,848,430 km (0.115 R)
• M87: 48,065,945 km (0.068 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 10,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit