🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.35 AU - 1.57 AU

Year: 651 Days

Day: 29.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,194,657 km

• M1: 189,391 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.63 AU - 2.11 AU

Year: 943 Days

Day: 22.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,194,657 km

• M1: 680,521 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.24 AU - 3.48 AU

Year: 1785 Days

Day: 32.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.69 AU - 3.53 AU

Year: 2024 Days

Day: 29.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.7

Radius: 10.1

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.72 AU - 8.22 AU

Year: 7533 Days

Day: 7.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 94,194,657 km

• M1: 167,250 km (0.069 R)
• M2: 300,393 km (0.102 R)
• M3: 564,134 km (0.064 R)
• M4: 1,424,321 km (0.086 R)
• M5: 1,564,495 km (0.061 R)
• M6: 2,239,779 km (0.06 R)
• M7: 2,719,390 km (0.042 R)
• M8: 2,844,155 km (0.117 R)
• M9: 3,204,087 km (0.037 R)
• M10: 3,336,182 km (0.039 R)
• M11: 3,605,907 km (0.084 R)
• M12: 3,854,838 km (0.079 R)
• M13: 4,138,027 km (0.1 R)
• M14: 4,253,217 km (0.097 R)
• M15: 4,457,269 km (0.068 R)
• M16: 4,694,680 km (0.092 R)
• M17: 4,875,395 km (0.081 R)
• M18: 4,966,649 km (0.111 R)
• M19: 5,749,046 km (0.107 R)
• M20: 6,138,300 km (0.075 R)
• M21: 6,303,007 km (0.111 R)
• M22: 7,496,798 km (0.079 R)
• M23: 7,637,719 km (0.107 R)
• M24: 8,173,728 km (0.079 R)
• M25: 8,574,501 km (0.118 R)
• M26: 8,721,855 km (0.104 R)
• M27: 9,131,454 km (0.118 R)
• M28: 9,244,251 km (0.083 R)
• M29: 9,395,494 km (0.063 R)
• M30: 10,280,366 km (0.057 R)
• M31: 10,476,339 km (0.058 R)
• M32: 11,352,982 km (0.093 R)
• M33: 11,514,847 km (0.096 R)
• M34: 11,596,079 km (0.076 R)
• M35: 11,882,110 km (0.104 R)
• M36: 12,711,780 km (0.109 R)
• M37: 13,175,982 km (0.089 R)
• M38: 13,303,589 km (0.094 R)
• M39: 14,646,080 km (0.105 R)
• M40: 15,355,773 km (0.054 R)
• M41: 15,624,750 km (0.103 R)
• M42: 16,167,491 km (0.116 R)
• M43: 16,624,512 km (0.053 R)
• M44: 17,411,247 km (0.063 R)
• M45: 18,115,405 km (0.086 R)
• M46: 18,304,795 km (0.114 R)
• M47: 18,637,800 km (0.101 R)
• M48: 18,924,729 km (0.11 R)
• M49: 19,165,133 km (0.063 R)
• M50: 20,974,519 km (0.112 R)
• M51: 21,422,864 km (0.066 R)
• M52: 21,824,085 km (0.096 R)
• M53: 22,278,414 km (0.119 R)
• M54: 23,247,808 km (0.116 R)
• M55: 24,283,026 km (0.084 R)
• M56: 25,280,395 km (0.064 R)
• M57: 25,757,462 km (0.107 R)
• M58: 26,130,559 km (0.099 R)
• M59: 26,398,190 km (0.036 R)
• M60: 27,532,291 km (0.109 R)
• M61: 27,804,559 km (0.1 R)
• M62: 28,077,875 km (0.07 R)
• M63: 28,406,840 km (0.075 R)
• M64: 29,735,868 km (0.066 R)
• M65: 30,239,414 km (0.068 R)
• M66: 31,028,543 km (0.056 R)
• M67: 31,198,486 km (0.079 R)
• M68: 31,539,270 km (0.037 R)
• M69: 32,741,888 km (0.08 R)
• M70: 33,959,465 km (0.104 R)
• M71: 34,661,976 km (0.102 R)
• M72: 34,955,936 km (0.114 R)
• M73: 37,037,740 km (0.075 R)
• M74: 37,278,293 km (0.073 R)
• M75: 37,398,720 km (0.081 R)
• M76: 39,588,384 km (0.116 R)
• M77: 40,204,129 km (0.096 R)
• M78: 40,389,480 km (0.088 R)
• M79: 40,513,048 km (0.063 R)
• M80: 40,760,932 km (0.096 R)
• M81: 41,071,347 km (0.079 R)
• M82: 41,382,511 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.5

Radius: 13.3

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.12 AU - 8.1 AU

Year: 7746 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 94,194,657 km

• M1: 173,683 km (0.041 R)
• M2: 538,852 km (0.1 R)
• M3: 640,877 km (0.058 R)
• M4: 771,476 km (0.114 R)
• M5: 1,015,321 km (0.095 R)
• M6: 1,456,036 km (0.11 R)
• M7: 1,748,500 km (0.103 R)
• M8: 1,984,266 km (0.109 R)
• M9: 2,389,826 km (0.112 R)
• M10: 2,503,670 km (0.063 R)
• M11: 2,703,084 km (0.059 R)
• M12: 3,351,142 km (0.058 R)
• M13: 3,646,149 km (0.082 R)
• M14: 3,834,941 km (0.111 R)
• M15: 4,065,921 km (0.116 R)
• M16: 6,388,876 km (0.047 R)
• M17: 7,848,951 km (0.066 R)
• M18: 9,408,060 km (0.046 R)
• M19: 9,668,361 km (0.111 R)
• M20: 9,957,533 km (0.109 R)
• M21: 10,276,327 km (0.109 R)
• M22: 10,410,067 km (0.109 R)
• M23: 12,116,979 km (0.039 R)
• M24: 12,315,196 km (0.105 R)
• M25: 12,743,495 km (0.066 R)
• M26: 12,973,875 km (0.096 R)
• M27: 13,205,752 km (0.118 R)
• M28: 13,380,482 km (0.092 R)
• M29: 13,968,701 km (0.079 R)
• M30: 14,957,693 km (0.086 R)
• M31: 15,414,565 km (0.06 R)
• M32: 15,568,052 km (0.103 R)
• M33: 15,907,190 km (0.111 R)
• M34: 16,155,373 km (0.038 R)
• M35: 16,248,872 km (0.114 R)
• M36: 16,498,850 km (0.03 R)
• M37: 17,639,534 km (0.087 R)
• M38: 17,767,889 km (0.092 R)
• M39: 17,993,183 km (0.056 R)
• M40: 18,577,064 km (0.041 R)
• M41: 19,530,600 km (0.045 R)
• M42: 20,500,144 km (0.078 R)
• M43: 20,635,081 km (0.044 R)
• M44: 22,070,174 km (0.118 R)
• M45: 22,904,481 km (0.118 R)
• M46: 23,255,288 km (0.108 R)
• M47: 23,396,060 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.5

Radius: 11.9

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.18 AU - 10.33 AU

Year: 9550 Days

Day: 12.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 94,194,657 km

• M1: 165,605 km (0.086 R)
• M2: 268,079 km (0.067 R)
• M3: 344,524 km (0.12 R)
• M4: 560,842 km (0.075 R)
• M5: 897,288 km (0.083 R)
• M6: 1,358,797 km (0.106 R)
• M7: 1,720,675 km (0.117 R)
• M8: 1,840,054 km (0.111 R)
• M9: 2,241,275 km (0.085 R)
• M10: 2,398,951 km (0.109 R)
• M11: 2,614,821 km (0.114 R)
• M12: 2,753,199 km (0.068 R)
• M13: 3,451,073 km (0.096 R)
• M14: 4,009,522 km (0.107 R)
• M15: 4,105,414 km (0.076 R)
• M16: 5,036,960 km (0.066 R)
• M17: 5,140,632 km (0.11 R)
• M18: 5,314,913 km (0.094 R)
• M19: 5,813,672 km (0.104 R)
• M20: 6,779,476 km (0.088 R)
• M21: 7,281,078 km (0.06 R)
• M22: 7,477,201 km (0.091 R)
• M23: 7,635,326 km (0.092 R)
• M24: 7,955,016 km (0.059 R)
• M25: 8,566,423 km (0.044 R)
• M26: 8,649,001 km (0.095 R)
• M27: 9,066,379 km (0.103 R)
• M28: 10,890,426 km (0.069 R)
• M29: 11,341,164 km (0.081 R)
• M30: 12,074,942 km (0.03 R)
• M31: 12,966,246 km (0.111 R)
• M32: 13,108,962 km (0.074 R)
• M33: 13,636,594 km (0.093 R)
• M34: 13,927,412 km (0.07 R)
• M35: 15,061,065 km (0.055 R)
• M36: 16,172,876 km (0.116 R)
• M37: 16,998,058 km (0.079 R)
• M38: 17,363,376 km (0.104 R)
• M39: 17,468,244 km (0.12 R)
• M40: 17,731,387 km (0.108 R)
• M41: 17,837,003 km (0.051 R)
• M42: 17,995,876 km (0.039 R)
• M43: 18,314,819 km (0.079 R)
• M44: 18,528,594 km (0.094 R)
• M45: 18,904,533 km (0.07 R)
• M46: 19,391,774 km (0.079 R)
• M47: 20,323,170 km (0.067 R)
• M48: 20,711,077 km (0.102 R)
• M49: 21,157,178 km (0.118 R)
• M50: 21,381,575 km (0.045 R)
• M51: 21,832,463 km (0.115 R)
• M52: 22,115,951 km (0.114 R)
• M53: 22,916,150 km (0.06 R)
• M54: 23,088,786 km (0.05 R)
• M55: 23,842,161 km (0.114 R)
• M56: 24,486,030 km (0.032 R)
• M57: 24,603,763 km (0.085 R)
• M58: 24,957,862 km (0.113 R)
• M59: 28,343,710 km (0.115 R)
• M60: 30,342,487 km (0.092 R)
• M61: 31,806,901 km (0.082 R)
• M62: 31,999,583 km (0.063 R)
• M63: 32,904,052 km (0.038 R)
• M64: 33,359,428 km (0.117 R)
• M65: 34,210,789 km (0.054 R)
• M66: 34,408,258 km (0.117 R)
• M67: 35,069,182 km (0.109 R)
• M68: 36,202,386 km (0.087 R)
• M69: 36,470,764 km (0.106 R)
• M70: 36,605,253 km (0.089 R)
• M71: 36,739,891 km (0.084 R)
• M72: 37,144,703 km (0.096 R)
• M73: 37,415,325 km (0.073 R)
• M74: 37,686,696 km (0.111 R)
• M75: 38,641,728 km (0.071 R)
• M76: 39,811,883 km (0.108 R)
• M77: 40,923,994 km (0.118 R)
• M78: 42,540,399 km (0.095 R)
• M79: 43,036,465 km (0.119 R)
• M80: 43,463,118 km (0.115 R)
• M81: 44,464,377 km (0.094 R)
• M82: 48,249,203 km (0.075 R)
• M83: 48,766,512 km (0.042 R)
• M84: 48,914,764 km (0.108 R)
• M85: 49,732,316 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.3

Radius: 6.6

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 16.35 AU - 22.95 AU

Year: 32138 Days

Day: 15.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 94,194,657 km

• M1: 272,567 km (0.113 R)
• M2: 410,347 km (0.084 R)
• M3: 834,906 km (0.117 R)
• M4: 1,362,837 km (0.06 R)
• M5: 1,605,784 km (0.032 R)
• M6: 2,092,874 km (0.105 R)
• M7: 2,251,598 km (0.111 R)
• M8: 4,191,433 km (0.086 R)
• M9: 4,341,480 km (0.046 R)
• M10: 4,391,894 km (0.109 R)
• M11: 4,750,331 km (0.091 R)
• M12: 5,011,977 km (0.066 R)
• M13: 6,332,627 km (0.115 R)
• M14: 7,389,387 km (0.094 R)
• M15: 8,061,680 km (0.087 R)
• M16: 8,186,145 km (0.114 R)
• M17: 9,333,710 km (0.082 R)
• M18: 10,530,793 km (0.072 R)
• M19: 10,734,994 km (0.119 R)
• M20: 12,920,618 km (0.085 R)
• M21: 13,212,484 km (0.116 R)
• M22: 13,285,637 km (0.079 R)
• M23: 14,175,595 km (0.026 R)
• M24: 14,779,671 km (0.071 R)
• M25: 15,314,932 km (0.098 R)
• M26: 15,546,360 km (0.103 R)
• M27: 15,856,626 km (0.109 R)
• M28: 16,168,987 km (0.071 R)
• M29: 18,493,738 km (0.033 R)
• M30: 18,740,125 km (0.104 R)
• M31: 20,325,713 km (0.049 R)
• M32: 20,835,393 km (0.103 R)
• M33: 21,006,234 km (0.116 R)
• M34: 21,694,085 km (0.067 R)
• M35: 21,867,170 km (0.058 R)
• M36: 22,915,551 km (0.094 R)
• M37: 24,518,642 km (0.057 R)
• M38: 24,970,278 km (0.116 R)
• M39: 25,242,546 km (0.07 R)
• M40: 25,607,266 km (0.118 R)
• M41: 26,804,348 km (0.114 R)
• M42: 30,406,665 km (0.097 R)
• M43: 31,477,486 km (0.066 R)
• M44: 33,056,941 km (0.114 R)
• M45: 33,355,837 km (0.116 R)
• M46: 33,956,622 km (0.103 R)
• M47: 36,703,838 km (0.11 R)
• M48: 37,013,356 km (0.092 R)
• M49: 37,947,445 km (0.119 R)
• M50: 38,051,714 km (0.112 R)
• M51: 39,099,647 km (0.086 R)
• M52: 39,310,281 km (0.112 R)
• M53: 39,732,895 km (0.118 R)
• M54: 43,276,121 km (0.072 R)
• M55: 44,699,395 km (0.12 R)
• M56: 46,807,079 km (0.07 R)
• M57: 47,030,728 km (0.111 R)
• M58: 49,743,237 km (0.063 R)
• M59: 56,862,001 km (0.063 R)
• M60: 57,818,979 km (0.114 R)
• M61: 61,945,038 km (0.063 R)
• M62: 62,313,647 km (0.085 R)
• M63: 64,291,779 km (0.101 R)
• M64: 64,664,876 km (0.079 R)
• M65: 68,944,423 km (0.116 R)
• M66: 69,709,017 km (0.107 R)
• M67: 70,348,399 km (0.057 R)
• M68: 72,407,464 km (0.077 R)
• M69: 76,452,740 km (0.067 R)
• M70: 78,303,565 km (0.098 R)
• M71: 81,779,770 km (0.098 R)
• M72: 83,672,333 km (0.108 R)
• M73: 86,812,692 km (0.112 R)
• M74: 88,190,189 km (0.064 R)
• M75: 89,852,520 km (0.08 R)
• M76: 92,786,434 km (0.084 R)
• M77: 93,067,528 km (0.085 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 13,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit