🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.43 AU - 0.59 AU

Year: 132 Days

Day: 26 Hours

Environment

Temp: 260 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,532,489 km

• M1: 273,615 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.1 AU - 1.14 AU

Year: 431 Days

Day: 46.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.19 AU - 2.27 AU

Year: 1210 Days

Day: 29.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,532,489 km

• M1: 911,500 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.21 AU - 5.03 AU

Year: 3039 Days

Day: 14 Hours

Environment

Temp: -129 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.4

Radius: 10.2

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.71 AU - 7.23 AU

Year: 5981 Days

Day: 10.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 75.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,532,489 km

• M1: 141,520 km (0.102 R)
• M2: 439,219 km (0.119 R)
• M3: 513,121 km (0.032 R)
• M4: 592,108 km (0.118 R)
• M5: 816,505 km (0.098 R)
• M6: 1,576,762 km (0.05 R)
• M7: 2,058,766 km (0.108 R)
• M8: 2,666,432 km (0.09 R)
• M9: 2,852,981 km (0.07 R)
• M10: 3,305,066 km (0.052 R)
• M11: 3,460,797 km (0.1 R)
• M12: 3,551,005 km (0.118 R)
• M13: 3,849,303 km (0.101 R)
• M14: 4,519,352 km (0.062 R)
• M15: 4,918,479 km (0.06 R)
• M16: 5,199,573 km (0.094 R)
• M17: 6,046,896 km (0.082 R)
• M18: 6,682,387 km (0.089 R)
• M19: 7,252,206 km (0.114 R)
• M20: 7,867,352 km (0.103 R)
• M21: 8,256,606 km (0.074 R)
• M22: 8,499,253 km (0.108 R)
• M23: 8,652,142 km (0.097 R)
• M24: 8,836,746 km (0.065 R)
• M25: 9,779,662 km (0.104 R)
• M26: 10,004,208 km (0.091 R)
• M27: 10,133,311 km (0.037 R)
• M28: 10,425,924 km (0.025 R)
• M29: 10,820,264 km (0.117 R)
• M30: 10,919,747 km (0.098 R)
• M31: 11,793,548 km (0.06 R)
• M32: 12,101,421 km (0.098 R)
• M33: 13,040,596 km (0.057 R)
• M34: 13,966,906 km (0.117 R)
• M35: 14,474,641 km (0.1 R)
• M36: 14,620,798 km (0.118 R)
• M37: 14,730,753 km (0.079 R)
• M38: 14,914,609 km (0.063 R)
• M39: 15,882,806 km (0.04 R)
• M40: 16,603,269 km (0.038 R)
• M41: 16,718,011 km (0.082 R)
• M42: 16,948,242 km (0.114 R)
• M43: 18,470,400 km (0.077 R)
• M44: 19,468,966 km (0.073 R)
• M45: 19,589,991 km (0.053 R)
• M46: 19,670,774 km (0.105 R)
• M47: 19,792,247 km (0.059 R)
• M48: 19,913,870 km (0.043 R)
• M49: 19,995,251 km (0.085 R)
• M50: 20,567,164 km (0.075 R)
• M51: 20,979,007 km (0.12 R)
• M52: 21,103,024 km (0.105 R)
• M53: 21,560,045 km (0.046 R)
• M54: 21,936,433 km (0.08 R)
• M55: 22,146,469 km (0.046 R)
• M56: 22,441,625 km (0.113 R)
• M57: 23,121,249 km (0.109 R)
• M58: 23,206,669 km (0.11 R)
• M59: 23,292,239 km (0.11 R)
• M60: 23,420,743 km (0.063 R)
• M61: 23,635,416 km (0.072 R)
• M62: 23,764,519 km (0.074 R)
• M63: 24,849,702 km (0.049 R)
• M64: 25,288,323 km (0.107 R)
• M65: 25,420,418 km (0.118 R)
• M66: 25,818,049 km (0.041 R)
• M67: 26,039,903 km (0.107 R)
• M68: 26,843,543 km (0.103 R)
• M69: 27,338,712 km (0.106 R)
• M70: 27,474,247 km (0.078 R)
• M71: 27,610,082 km (0.111 R)
• M72: 27,746,067 km (0.07 R)
• M73: 28,201,143 km (0.107 R)
• M74: 28,338,025 km (0.039 R)
• M75: 29,257,005 km (0.115 R)
• M76: 29,673,635 km (0.108 R)
• M77: 30,185,709 km (0.036 R)
• M78: 31,171,110 km (0.089 R)
• M79: 31,265,506 km (0.089 R)
• M80: 31,407,325 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.7

Radius: 8.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.64 AU - 11 AU

Year: 9520 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,532,489 km

• M1: 103,971 km (0.069 R)
• M2: 250,277 km (0.117 R)
• M3: 322,084 km (0.074 R)
• M4: 377,585 km (0.118 R)
• M5: 437,125 km (0.098 R)
• M6: 491,279 km (0.101 R)
• M7: 689,945 km (0.104 R)
• M8: 754,721 km (0.113 R)
• M9: 1,110,615 km (0.107 R)
• M10: 1,187,657 km (0.118 R)
• M11: 1,320,351 km (0.069 R)
• M12: 1,444,068 km (0.092 R)
• M13: 1,615,208 km (0.085 R)
• M14: 1,946,119 km (0.096 R)
• M15: 2,040,066 km (0.108 R)
• M16: 2,103,496 km (0.044 R)
• M17: 2,347,639 km (0.085 R)
• M18: 2,583,705 km (0.03 R)
• M19: 2,810,046 km (0.117 R)
• M20: 2,916,560 km (0.073 R)
• M21: 2,970,415 km (0.066 R)
• M22: 3,024,570 km (0.078 R)
• M23: 3,115,525 km (0.067 R)
• M24: 3,394,076 km (0.118 R)
• M25: 3,856,484 km (0.091 R)
• M26: 3,975,264 km (0.088 R)
• M27: 4,462,205 km (0.046 R)
• M28: 4,566,176 km (0.103 R)
• M29: 4,903,968 km (0.069 R)
• M30: 5,162,623 km (0.077 R)
• M31: 5,249,838 km (0.068 R)
• M32: 5,315,512 km (0.047 R)
• M33: 5,492,187 km (0.062 R)
• M34: 5,896,849 km (0.111 R)
• M35: 6,033,881 km (0.069 R)
• M36: 6,427,921 km (0.067 R)
• M37: 7,022,573 km (0.104 R)
• M38: 7,314,139 km (0.03 R)
• M39: 7,412,275 km (0.038 R)
• M40: 7,659,411 km (0.11 R)
• M41: 7,959,654 km (0.101 R)
• M42: 8,494,317 km (0.086 R)
• M43: 8,623,420 km (0.037 R)
• M44: 8,909,600 km (0.098 R)
• M45: 8,961,960 km (0.047 R)
• M46: 10,304,152 km (0.081 R)
• M47: 11,139,357 km (0.106 R)
• M48: 12,111,892 km (0.045 R)
• M49: 12,199,108 km (0.084 R)
• M50: 12,785,232 km (0.097 R)
• M51: 12,933,185 km (0.112 R)
• M52: 13,560,897 km (0.081 R)
• M53: 13,984,858 km (0.054 R)
• M54: 14,229,151 km (0.116 R)
• M55: 14,444,123 km (0.037 R)
• M56: 14,598,209 km (0.063 R)
• M57: 14,690,960 km (0.105 R)
• M58: 14,939,292 km (0.067 R)
• M59: 15,063,907 km (0.055 R)
• M60: 15,282,918 km (0.046 R)
• M61: 15,819,227 km (0.101 R)
• M62: 16,265,477 km (0.074 R)
• M63: 17,497,565 km (0.104 R)
• M64: 18,224,611 km (0.106 R)
• M65: 19,198,044 km (0.088 R)
• M66: 19,401,497 km (0.115 R)
• M67: 20,222,640 km (0.055 R)
• M68: 20,568,062 km (0.077 R)
• M69: 20,706,888 km (0.107 R)
• M70: 21,370,205 km (0.059 R)
• M71: 22,111,313 km (0.103 R)
• M72: 22,395,998 km (0.037 R)
• M73: 22,574,468 km (0.083 R)
• M74: 22,896,852 km (0.111 R)
• M75: 23,112,721 km (0.11 R)
• M76: 23,365,392 km (0.038 R)
• M77: 23,655,163 km (0.077 R)
• M78: 23,727,868 km (0.106 R)
• M79: 24,092,288 km (0.11 R)
• M80: 24,165,442 km (0.107 R)
• M81: 24,495,305 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.7

Radius: 3.9

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.09 AU - 17.39 AU

Year: 20567 Days

Day: 18 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,532,489 km

• M1: 52,359 km (0.064 R)
• M2: 105,616 km (0.08 R)
• M3: 251,923 km (0.09 R)
• M4: 505,042 km (0.11 R)
• M5: 835,355 km (0.114 R)
• M6: 904,768 km (0.117 R)
• M7: 1,162,525 km (0.063 R)
• M8: 3,558,933 km (0.113 R)
• M9: 3,615,481 km (0.111 R)
• M10: 3,815,494 km (0.107 R)
• M11: 4,316,048 km (0.098 R)
• M12: 4,436,774 km (0.094 R)
• M13: 5,216,627 km (0.058 R)
• M14: 5,737,527 km (0.097 R)
• M15: 5,770,588 km (0.035 R)
• M16: 6,172,857 km (0.027 R)
• M17: 6,308,991 km (0.091 R)
• M18: 6,758,084 km (0.088 R)
• M19: 8,352,947 km (0.055 R)
• M20: 8,692,983 km (0.12 R)
• M21: 8,960,464 km (0.101 R)
• M22: 8,998,910 km (0.111 R)
• M23: 10,217,535 km (0.108 R)
• M24: 10,257,776 km (0.053 R)
• M25: 10,743,820 km (0.08 R)
• M26: 11,113,327 km (0.069 R)
• M27: 11,237,343 km (0.098 R)
• M28: 11,696,310 km (0.071 R)
• M29: 12,118,774 km (0.049 R)
• M30: 12,417,521 km (0.04 R)
• M31: 12,978,812 km (0.063 R)
• M32: 13,769,437 km (0.091 R)
• M33: 13,858,148 km (0.049 R)
• M34: 14,081,049 km (0.106 R)
• M35: 14,711,305 km (0.089 R)
• M36: 14,756,633 km (0.116 R)
• M37: 14,938,694 km (0.116 R)
• M38: 14,984,172 km (0.058 R)
• M39: 15,350,686 km (0.045 R)
• M40: 15,952,668 km (0.08 R)
• M41: 16,373,786 km (0.071 R)
• M42: 16,703,949 km (0.092 R)
• M43: 16,846,067 km (0.07 R)
• M44: 17,083,927 km (0.064 R)
• M45: 17,852,262 km (0.093 R)
• M46: 17,900,732 km (0.096 R)
• M47: 18,289,536 km (0.119 R)
• M48: 18,387,074 km (0.076 R)
• M49: 18,927,272 km (0.117 R)
• M50: 20,073,192 km (0.113 R)
• M51: 20,224,286 km (0.108 R)
• M52: 22,955,793 km (0.103 R)
• M53: 23,909,480 km (0.06 R)
• M54: 24,123,105 km (0.084 R)
• M55: 24,714,017 km (0.09 R)
• M56: 25,636,587 km (0.06 R)
• M57: 25,691,190 km (0.108 R)
• M58: 25,855,299 km (0.035 R)
• M59: 26,957,985 km (0.105 R)
• M60: 28,924,449 km (0.078 R)
• M61: 29,838,791 km (0.098 R)
• M62: 30,126,318 km (0.038 R)
• M63: 30,878,496 km (0.102 R)
• M64: 31,519,823 km (0.078 R)
• M65: 31,871,378 km (0.111 R)
• M66: 32,106,545 km (0.05 R)
• M67: 32,519,436 km (0.109 R)
• M68: 32,874,730 km (0.039 R)
• M69: 33,290,912 km (0.093 R)
• M70: 33,529,520 km (0.114 R)
• M71: 34,128,510 km (0.099 R)
• M72: 36,375,021 km (0.092 R)
• M73: 36,928,683 km (0.09 R)
• M74: 37,982,151 km (0.113 R)
• M75: 38,356,296 km (0.043 R)
• M76: 39,171,006 km (0.113 R)
• M77: 39,675,300 km (0.085 R)
• M78: 40,754,050 km (0.066 R)
• M79: 41,521,188 km (0.046 R)
• M80: 43,004,900 km (0.086 R)
• M81: 43,199,826 km (0.101 R)
• M82: 43,459,977 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.9

Radius: 6.5

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.86 AU - 19.7 AU

Year: 23873 Days

Day: 23.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,532,489 km

• M1: 203,752 km (0.097 R)
• M2: 507,885 km (0.11 R)
• M3: 575,353 km (0.073 R)
• M4: 936,931 km (0.114 R)
• M5: 978,669 km (0.041 R)
• M6: 1,152,203 km (0.069 R)
• M7: 1,219,821 km (0.079 R)
• M8: 1,359,097 km (0.074 R)
• M9: 1,454,989 km (0.101 R)
• M10: 1,628,223 km (0.055 R)
• M11: 2,215,245 km (0.104 R)
• M12: 2,300,067 km (0.054 R)
• M13: 2,985,525 km (0.064 R)
• M14: 3,270,060 km (0.097 R)
• M15: 3,497,449 km (0.091 R)
• M16: 3,663,053 km (0.094 R)
• M17: 3,730,073 km (0.072 R)
• M18: 4,745,992 km (0.06 R)
• M19: 5,115,200 km (0.109 R)
• M20: 5,341,093 km (0.115 R)
• M21: 5,608,873 km (0.088 R)
• M22: 6,559,867 km (0.068 R)
• M23: 6,682,238 km (0.088 R)
• M24: 6,846,646 km (0.086 R)
• M25: 7,179,351 km (0.09 R)
• M26: 7,731,218 km (0.112 R)
• M27: 8,034,004 km (0.042 R)
• M28: 8,165,052 km (0.119 R)
• M29: 8,340,680 km (0.112 R)
• M30: 8,473,373 km (0.119 R)
• M31: 11,859,371 km (0.075 R)
• M32: 13,121,528 km (0.061 R)
• M33: 13,224,452 km (0.077 R)
• M34: 14,372,915 km (0.09 R)
• M35: 15,661,999 km (0.11 R)
• M36: 15,935,165 km (0.095 R)
• M37: 16,265,178 km (0.093 R)
• M38: 16,597,285 km (0.063 R)
• M39: 16,987,586 km (0.094 R)
• M40: 18,291,481 km (0.069 R)
• M41: 19,158,999 km (0.086 R)
• M42: 20,993,967 km (0.071 R)
• M43: 21,234,819 km (0.108 R)
• M44: 21,476,570 km (0.052 R)
• M45: 21,719,367 km (0.097 R)
• M46: 22,699,083 km (0.109 R)
• M47: 24,132,530 km (0.102 R)
• M48: 24,511,312 km (0.049 R)
• M49: 24,764,880 km (0.104 R)
• M50: 26,890,068 km (0.119 R)
• M51: 29,476,016 km (0.091 R)
• M52: 29,948,447 km (0.104 R)
• M53: 32,417,709 km (0.108 R)
• M54: 33,817,496 km (0.115 R)
• M55: 33,887,957 km (0.045 R)
• M56: 35,165,373 km (0.118 R)
• M57: 35,594,719 km (0.088 R)
• M58: 35,953,754 km (0.109 R)
• M59: 36,530,753 km (0.09 R)
• M60: 38,427,205 km (0.097 R)
• M61: 39,535,875 km (0.079 R)
• M62: 39,907,626 km (0.042 R)
• M63: 41,255,951 km (0.091 R)
• M64: 42,163,113 km (0.062 R)
• M65: 42,695,382 km (0.112 R)
• M66: 42,771,527 km (0.064 R)
• M67: 46,091,254 km (0.073 R)
• M68: 46,953,685 km (0.087 R)
• M69: 47,032,224 km (0.066 R)
• M70: 47,347,427 km (0.119 R)
• M71: 48,455,798 km (0.093 R)
• M72: 49,572,695 km (0.085 R)
• M73: 50,134,435 km (0.107 R)
• M74: 51,102,034 km (0.105 R)
• M75: 51,344,981 km (0.116 R)
• M76: 51,426,063 km (0.091 R)
• M77: 52,565,251 km (0.119 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 15,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit