🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.36 AU - 1.62 AU

Year: 668 Days

Day: 40.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.94 AU - 2.12 AU

Year: 1062 Days

Day: 19.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.94 AU - 2.66 AU

Year: 1280 Days

Day: 31.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,807,153 km

• M1: 569,519 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.55 AU - 4.19 AU

Year: 2271 Days

Day: 23.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.2 AU - 5.08 AU

Year: 3092 Days

Day: 40.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,807,153 km

• M1: 3,027,412 km (0.071 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.5

Radius: 13.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.98 AU - 6.58 AU

Year: 4454 Days

Day: 14.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,807,153 km

• M1: 168,447 km (0.061 R)
• M2: 386,561 km (0.054 R)
• M3: 470,037 km (0.096 R)
• M4: 669,151 km (0.108 R)
• M5: 819,348 km (0.096 R)
• M6: 908,209 km (0.118 R)
• M7: 1,067,530 km (0.088 R)
• M8: 1,320,052 km (0.118 R)
• M9: 1,753,287 km (0.068 R)
• M10: 1,847,683 km (0.066 R)
• M11: 2,166,626 km (0.101 R)
• M12: 2,398,054 km (0.111 R)
• M13: 2,583,854 km (0.114 R)
• M14: 2,885,444 km (0.061 R)
• M15: 3,126,595 km (0.036 R)
• M16: 3,433,570 km (0.114 R)
• M17: 3,538,139 km (0.116 R)
• M18: 3,689,532 km (0.081 R)
• M19: 4,188,142 km (0.102 R)
• M20: 4,510,825 km (0.071 R)
• M21: 4,658,777 km (0.063 R)
• M22: 5,266,593 km (0.073 R)
• M23: 5,422,474 km (0.025 R)
• M24: 6,932,066 km (0.112 R)
• M25: 7,566,511 km (0.108 R)
• M26: 8,239,851 km (0.055 R)
• M27: 8,401,117 km (0.031 R)
• M28: 8,932,489 km (0.093 R)
• M29: 9,411,501 km (0.1 R)
• M30: 9,495,725 km (0.095 R)
• M31: 9,643,677 km (0.084 R)
• M32: 9,963,368 km (0.117 R)
• M33: 10,070,629 km (0.034 R)
• M34: 10,591,230 km (0.096 R)
• M35: 10,810,690 km (0.11 R)
• M36: 11,120,657 km (0.118 R)
• M37: 12,090,650 km (0.099 R)
• M38: 12,643,862 km (0.103 R)
• M39: 12,947,097 km (0.091 R)
• M40: 13,822,993 km (0.116 R)
• M41: 13,990,842 km (0.074 R)
• M42: 14,256,079 km (0.029 R)
• M43: 14,596,115 km (0.116 R)
• M44: 14,840,558 km (0.064 R)
• M45: 14,963,228 km (0.057 R)
• M46: 16,234,511 km (0.107 R)
• M47: 16,921,614 km (0.12 R)
• M48: 17,075,550 km (0.054 R)
• M49: 17,204,204 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.6

Radius: 11.9

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.68 AU - 8.5 AU

Year: 6930 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,807,153 km

• M1: 172,486 km (0.108 R)
• M2: 248,781 km (0.091 R)
• M3: 322,982 km (0.112 R)
• M4: 494,571 km (0.107 R)
• M5: 643,121 km (0.075 R)
• M6: 777,011 km (0.093 R)
• M7: 921,224 km (0.11 R)
• M8: 1,005,597 km (0.119 R)
• M9: 1,164,470 km (0.113 R)
• M10: 1,629,869 km (0.03 R)
• M11: 1,993,092 km (0.051 R)
• M12: 2,405,683 km (0.086 R)
• M13: 2,971,762 km (0.107 R)
• M14: 3,230,716 km (0.107 R)
• M15: 3,660,510 km (0.07 R)
• M16: 3,854,389 km (0.116 R)
• M17: 4,137,129 km (0.075 R)
• M18: 4,310,214 km (0.095 R)
• M19: 4,633,644 km (0.082 R)
• M20: 5,972,994 km (0.12 R)
• M21: 6,103,294 km (0.086 R)
• M22: 6,234,790 km (0.077 R)
• M23: 6,735,794 km (0.102 R)
• M24: 7,459,099 km (0.099 R)
• M25: 8,279,494 km (0.073 R)
• M26: 8,388,701 km (0.099 R)
• M27: 9,582,641 km (0.105 R)
• M28: 9,966,659 km (0.11 R)
• M29: 10,238,478 km (0.086 R)
• M30: 10,355,763 km (0.114 R)
• M31: 10,631,023 km (0.093 R)
• M32: 12,126,403 km (0.116 R)
• M33: 13,989,046 km (0.118 R)
• M34: 14,075,813 km (0.099 R)
• M35: 14,337,161 km (0.106 R)
• M36: 14,953,504 km (0.119 R)
• M37: 16,166,294 km (0.089 R)
• M38: 16,899,922 km (0.054 R)
• M39: 17,691,145 km (0.117 R)
• M40: 17,785,092 km (0.102 R)
• M41: 18,162,378 km (0.11 R)
• M42: 19,117,112 km (0.12 R)
• M43: 19,309,944 km (0.119 R)
• M44: 19,406,733 km (0.116 R)
• M45: 20,480,996 km (0.094 R)
• M46: 20,727,832 km (0.105 R)
• M47: 21,324,279 km (0.055 R)
• M48: 21,524,441 km (0.12 R)
• M49: 22,483,363 km (0.092 R)
• M50: 23,044,954 km (0.116 R)
• M51: 23,250,202 km (0.071 R)
• M52: 24,547,515 km (0.114 R)
• M53: 25,072,902 km (0.068 R)
• M54: 25,443,007 km (0.092 R)
• M55: 25,655,287 km (0.105 R)
• M56: 25,814,758 km (0.103 R)
• M57: 26,028,085 km (0.046 R)
• M58: 26,242,010 km (0.089 R)
• M59: 26,941,230 km (0.086 R)
• M60: 27,157,549 km (0.115 R)
• M61: 27,646,434 km (0.112 R)
• M62: 29,241,597 km (0.104 R)
• M63: 29,352,748 km (0.111 R)
• M64: 30,246,745 km (0.047 R)
• M65: 30,359,093 km (0.094 R)
• M66: 30,753,582 km (0.09 R)
• M67: 30,923,077 km (0.089 R)
• M68: 31,376,807 km (0.074 R)
• M69: 31,604,495 km (0.068 R)
• M70: 33,155,526 km (0.087 R)
• M71: 33,969,637 km (0.068 R)
• M72: 34,261,952 km (0.059 R)
• M73: 34,907,915 km (0.114 R)
• M74: 37,230,871 km (0.087 R)
• M75: 38,258,907 km (0.052 R)
• M76: 38,502,154 km (0.105 R)
• M77: 38,990,291 km (0.093 R)
• M78: 39,173,698 km (0.045 R)
• M79: 39,418,889 km (0.114 R)
• M80: 41,773,560 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.9

Radius: 8.7

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.03 AU - 8.11 AU

Year: 8416 Days

Day: 10.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 36,807,153 km

• M1: 114,293 km (0.115 R)
• M2: 206,146 km (0.115 R)
• M3: 293,810 km (0.048 R)
• M4: 438,920 km (0.082 R)
• M5: 539,899 km (0.064 R)
• M6: 995,275 km (0.088 R)
• M7: 1,142,778 km (0.106 R)
• M8: 1,650,813 km (0.078 R)
• M9: 2,260,873 km (0.087 R)
• M10: 2,351,529 km (0.096 R)
• M11: 2,417,053 km (0.097 R)
• M12: 2,935,110 km (0.113 R)
• M13: 3,637,622 km (0.108 R)
• M14: 3,713,767 km (0.115 R)
• M15: 4,165,852 km (0.026 R)
• M16: 4,455,174 km (0.064 R)
• M17: 4,635,290 km (0.11 R)
• M18: 4,767,684 km (0.065 R)
• M19: 5,379,539 km (0.109 R)
• M20: 5,765,502 km (0.107 R)
• M21: 6,015,929 km (0.084 R)
• M22: 6,124,238 km (0.073 R)
• M23: 6,269,796 km (0.11 R)
• M24: 6,694,654 km (0.081 R)
• M25: 6,957,947 km (0.11 R)
• M26: 7,052,642 km (0.081 R)
• M27: 7,320,572 km (0.036 R)
• M28: 7,436,361 km (0.117 R)
• M29: 7,748,123 km (0.083 R)
• M30: 7,846,408 km (0.115 R)
• M31: 8,183,901 km (0.116 R)
• M32: 8,607,263 km (0.08 R)
• M33: 8,872,949 km (0.101 R)
• M34: 9,017,161 km (0.095 R)
• M35: 9,182,916 km (0.105 R)
• M36: 9,834,714 km (0.077 R)
• M37: 10,198,536 km (0.073 R)
• M38: 10,436,247 km (0.106 R)
• M39: 10,719,585 km (0.038 R)
• M40: 11,160,450 km (0.099 R)
• M41: 11,360,761 km (0.063 R)
• M42: 11,946,288 km (0.098 R)
• M43: 12,449,385 km (0.12 R)
• M44: 13,405,316 km (0.064 R)
• M45: 13,570,771 km (0.088 R)
• M46: 13,832,418 km (0.061 R)
• M47: 14,408,818 km (0.109 R)
• M48: 15,684,738 km (0.091 R)
• M49: 15,934,118 km (0.074 R)
• M50: 16,084,464 km (0.03 R)
• M51: 16,159,861 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278

Radius: 14.8

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.57 AU - 10.21 AU

Year: 10563 Days

Day: 13.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 36,807,153 km

• M1: 185,202 km (0.111 R)
• M2: 522,097 km (0.085 R)
• M3: 1,028,336 km (0.051 R)
• M4: 1,172,847 km (0.111 R)
• M5: 1,324,839 km (0.082 R)
• M6: 1,861,147 km (0.102 R)
• M7: 2,269,250 km (0.086 R)
• M8: 2,418,998 km (0.109 R)
• M9: 2,527,905 km (0.111 R)
• M10: 2,819,321 km (0.047 R)
• M11: 2,957,550 km (0.048 R)
• M12: 3,217,102 km (0.115 R)
• M13: 3,313,443 km (0.111 R)
• M14: 3,784,228 km (0.112 R)
• M15: 3,937,416 km (0.045 R)
• M16: 4,250,076 km (0.059 R)
• M17: 5,610,219 km (0.116 R)
• M18: 6,844,701 km (0.071 R)
• M19: 7,508,766 km (0.064 R)
• M20: 7,605,406 km (0.1 R)
• M21: 7,799,883 km (0.045 R)
• M22: 8,028,768 km (0.116 R)
• M23: 8,359,828 km (0.095 R)
• M24: 9,553,470 km (0.118 R)
• M25: 9,939,731 km (0.081 R)
• M26: 10,223,818 km (0.091 R)
• M27: 11,239,438 km (0.106 R)
• M28: 11,535,492 km (0.086 R)
• M29: 12,097,830 km (0.101 R)
• M30: 14,676,449 km (0.073 R)
• M31: 15,613,829 km (0.04 R)
• M32: 15,820,274 km (0.089 R)
• M33: 17,589,269 km (0.114 R)
• M34: 17,804,091 km (0.105 R)
• M35: 19,642,649 km (0.095 R)
• M36: 20,403,953 km (0.03 R)
• M37: 21,449,193 km (0.102 R)
• M38: 21,632,750 km (0.101 R)
• M39: 21,816,905 km (0.083 R)
• M40: 22,047,734 km (0.113 R)
• M41: 22,140,335 km (0.107 R)
• M42: 22,605,136 km (0.052 R)
• M43: 22,885,632 km (0.12 R)
• M44: 23,639,156 km (0.066 R)
• M45: 26,635,452 km (0.089 R)
• M46: 27,328,539 km (0.075 R)
• M47: 27,727,217 km (0.096 R)
• M48: 28,580,823 km (0.118 R)
• M49: 28,782,930 km (0.111 R)
• M50: 29,137,776 km (0.078 R)
• M51: 30,056,905 km (0.107 R)
• M52: 31,923,587 km (0.096 R)
• M53: 32,448,825 km (0.119 R)
• M54: 33,082,821 km (0.106 R)
• M55: 33,667,599 km (0.113 R)
• M56: 35,117,502 km (0.041 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 19,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit