🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.5 AU - 0.7 AU

Year: 178 Days

Day: 16.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.2 AU - 1.82 AU

Year: 710 Days

Day: 43.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,446,428 km

• M1: 1,099,395 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.49 AU - 1.81 AU

Year: 812 Days

Day: 47.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,446,428 km

• M1: 268,678 km (0.1 R)
• M2: 871,108 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.74 AU - 3.38 AU

Year: 2050 Days

Day: 20.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,446,428 km

• M1: 839,992 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.06 AU - 4.28 AU

Year: 2692 Days

Day: 42.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.53 AU - 4.53 AU

Year: 3098 Days

Day: 42.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,446,428 km

• M1: 906,862 km (0.107 R)

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.3

Radius: 11.9

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.42 AU - 6.7 AU

Year: 5020 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 100,446,428 km

• M1: 236,963 km (0.095 R)
• M2: 318,943 km (0.089 R)
• M3: 579,093 km (0.061 R)
• M4: 663,766 km (0.086 R)
• M5: 741,856 km (0.107 R)
• M6: 1,267,094 km (0.064 R)
• M7: 1,763,460 km (0.117 R)
• M8: 2,477,490 km (0.067 R)
• M9: 2,715,501 km (0.079 R)
• M10: 3,057,481 km (0.103 R)
• M11: 3,845,862 km (0.115 R)
• M12: 4,165,403 km (0.116 R)
• M13: 5,433,843 km (0.052 R)
• M14: 5,600,346 km (0.046 R)
• M15: 5,816,964 km (0.092 R)
• M16: 6,011,890 km (0.062 R)
• M17: 6,358,209 km (0.089 R)
• M18: 6,483,572 km (0.1 R)
• M19: 6,559,119 km (0.072 R)
• M20: 6,838,717 km (0.078 R)
• M21: 7,070,444 km (0.1 R)
• M22: 7,148,385 km (0.112 R)
• M23: 7,409,882 km (0.091 R)
• M24: 7,488,869 km (0.093 R)
• M25: 7,942,301 km (0.092 R)
• M26: 8,023,383 km (0.106 R)
• M27: 8,625,514 km (0.046 R)
• M28: 8,736,516 km (0.097 R)
• M29: 8,848,116 km (0.045 R)
• M30: 9,412,848 km (0.081 R)
• M31: 9,815,266 km (0.05 R)
• M32: 10,399,894 km (0.045 R)
• M33: 10,607,237 km (0.115 R)
• M34: 10,815,776 km (0.088 R)
• M35: 11,146,537 km (0.11 R)
• M36: 11,237,343 km (0.097 R)
• M37: 11,358,667 km (0.052 R)
• M38: 11,572,293 km (0.118 R)
• M39: 11,787,115 km (0.105 R)
• M40: 11,879,567 km (0.114 R)
• M41: 12,158,567 km (0.099 R)
• M42: 12,723,000 km (0.118 R)
• M43: 12,849,560 km (0.066 R)
• M44: 13,135,890 km (0.072 R)
• M45: 13,585,581 km (0.103 R)
• M46: 13,747,446 km (0.107 R)
• M47: 13,975,134 km (0.066 R)
• M48: 15,098,614 km (0.115 R)
• M49: 15,806,960 km (0.027 R)
• M50: 16,354,039 km (0.084 R)
• M51: 16,491,669 km (0.083 R)
• M52: 16,802,982 km (0.076 R)
• M53: 16,907,252 km (0.099 R)
• M54: 17,961,020 km (0.104 R)
• M55: 18,281,309 km (0.106 R)
• M56: 18,495,982 km (0.063 R)
• M57: 19,072,382 km (0.037 R)
• M58: 19,837,725 km (0.115 R)
• M59: 20,353,688 km (0.091 R)
• M60: 20,613,240 km (0.111 R)
• M61: 20,799,340 km (0.092 R)
• M62: 21,135,786 km (0.096 R)
• M63: 21,473,877 km (0.079 R)
• M64: 21,624,821 km (0.065 R)
• M65: 21,776,064 km (0.096 R)
• M66: 21,965,605 km (0.117 R)
• M67: 22,193,742 km (0.098 R)
• M68: 22,883,089 km (0.078 R)
• M69: 23,230,455 km (0.098 R)
• M70: 23,813,139 km (0.117 R)
• M71: 24,322,071 km (0.105 R)
• M72: 24,834,593 km (0.107 R)
• M73: 24,913,730 km (0.096 R)
• M74: 25,072,304 km (0.106 R)
• M75: 25,191,384 km (0.063 R)
• M76: 25,510,177 km (0.089 R)
• M77: 25,870,259 km (0.085 R)
• M78: 26,393,403 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.1

Radius: 8.6

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.66 AU - 12.98 AU

Year: 13627 Days

Day: 6.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 100,446,428 km

• M1: 133,142 km (0.115 R)
• M2: 188,045 km (0.066 R)
• M3: 251,474 km (0.059 R)
• M4: 377,735 km (0.089 R)
• M5: 644,318 km (0.067 R)
• M6: 712,834 km (0.117 R)
• M7: 769,531 km (0.097 R)
• M8: 903,422 km (0.108 R)
• M9: 1,077,703 km (0.088 R)
• M10: 1,458,878 km (0.086 R)
• M11: 1,920,388 km (0.082 R)
• M12: 2,001,470 km (0.08 R)
• M13: 2,104,692 km (0.114 R)
• M14: 2,359,458 km (0.1 R)
• M15: 2,692,163 km (0.039 R)
• M16: 2,898,908 km (0.104 R)
• M17: 3,039,530 km (0.102 R)
• M18: 3,500,291 km (0.113 R)
• M19: 3,625,205 km (0.091 R)
• M20: 4,008,774 km (0.062 R)
• M21: 4,378,580 km (0.113 R)
• M22: 4,459,213 km (0.059 R)
• M23: 4,513,218 km (0.095 R)
• M24: 4,622,125 km (0.096 R)
• M25: 5,009,733 km (0.11 R)
• M26: 5,094,107 km (0.107 R)
• M27: 5,436,686 km (0.079 R)
• M28: 5,581,646 km (0.082 R)
• M29: 5,698,632 km (0.055 R)
• M30: 5,757,424 km (0.054 R)
• M31: 6,539,521 km (0.093 R)
• M32: 6,601,156 km (0.081 R)
• M33: 6,724,723 km (0.102 R)
• M34: 6,786,956 km (0.099 R)
• M35: 6,911,721 km (0.104 R)
• M36: 7,100,513 km (0.076 R)
• M37: 7,195,508 km (0.083 R)
• M38: 7,259,087 km (0.118 R)
• M39: 9,320,995 km (0.105 R)
• M40: 9,916,095 km (0.059 R)
• M41: 10,523,462 km (0.08 R)
• M42: 11,253,500 km (0.102 R)
• M43: 12,226,634 km (0.118 R)
• M44: 12,340,777 km (0.038 R)
• M45: 12,646,555 km (0.086 R)
• M46: 12,916,280 km (0.109 R)
• M47: 12,993,622 km (0.1 R)
• M48: 13,110,009 km (0.11 R)
• M49: 13,422,071 km (0.116 R)
• M50: 13,500,460 km (0.043 R)
• M51: 15,427,430 km (0.038 R)
• M52: 15,591,838 km (0.101 R)
• M53: 16,005,476 km (0.04 R)
• M54: 16,171,979 km (0.055 R)
• M55: 16,422,854 km (0.042 R)
• M56: 16,801,486 km (0.075 R)
• M57: 17,055,504 km (0.095 R)
• M58: 17,225,447 km (0.084 R)
• M59: 17,911,353 km (0.108 R)
• M60: 17,997,671 km (0.106 R)
• M61: 19,177,101 km (0.106 R)
• M62: 20,426,392 km (0.112 R)
• M63: 20,969,732 km (0.119 R)
• M64: 21,288,974 km (0.077 R)
• M65: 21,978,470 km (0.072 R)
• M66: 22,163,523 km (0.047 R)
• M67: 23,143,688 km (0.096 R)
• M68: 23,615,520 km (0.092 R)
• M69: 25,001,395 km (0.076 R)
• M70: 25,242,995 km (0.047 R)
• M71: 25,388,255 km (0.093 R)
• M72: 26,070,271 km (0.096 R)
• M73: 28,655,472 km (0.119 R)
• M74: 29,060,434 km (0.114 R)
• M75: 29,314,451 km (0.109 R)
• M76: 29,773,716 km (0.11 R)
• M77: 30,338,149 km (0.09 R)
• M78: 30,802,501 km (0.095 R)
• M79: 33,371,994 km (0.041 R)
• M80: 33,691,385 km (0.096 R)
• M81: 34,118,786 km (0.098 R)
• M82: 34,333,160 km (0.085 R)
• M83: 34,386,866 km (0.089 R)
• M84: 35,086,984 km (0.118 R)
• M85: 36,009,554 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.5

Radius: 6.9

Gravity: 17.78 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 14.34 AU - 20.04 AU

Year: 27289 Days

Day: 19.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 100,446,428 km

• M1: 348,713 km (0.067 R)
• M2: 506,538 km (0.099 R)
• M3: 633,547 km (0.099 R)
• M4: 888,761 km (0.095 R)
• M5: 1,748,949 km (0.099 R)
• M6: 2,886,341 km (0.079 R)
• M7: 3,307,160 km (0.113 R)
• M8: 3,451,821 km (0.092 R)
• M9: 3,598,427 km (0.049 R)
• M10: 3,747,277 km (0.07 R)
• M11: 3,847,508 km (0.119 R)
• M12: 4,789,974 km (0.117 R)
• M13: 4,953,634 km (0.116 R)
• M14: 6,448,715 km (0.115 R)
• M15: 7,559,330 km (0.049 R)
• M16: 7,750,067 km (0.113 R)
• M17: 8,727,839 km (0.087 R)
• M18: 8,995,170 km (0.065 R)
• M19: 9,951,550 km (0.08 R)
• M20: 10,090,975 km (0.081 R)
• M21: 11,011,899 km (0.083 R)
• M22: 11,518,886 km (0.093 R)
• M23: 11,738,496 km (0.116 R)
• M24: 11,959,602 km (0.114 R)
• M25: 12,107,704 km (0.082 R)
• M26: 12,555,749 km (0.072 R)
• M27: 13,391,104 km (0.06 R)
• M28: 14,480,027 km (0.065 R)
• M29: 14,717,139 km (0.117 R)
• M30: 15,597,224 km (0.076 R)
• M31: 17,240,706 km (0.069 R)
• M32: 17,998,120 km (0.117 R)
• M33: 18,082,942 km (0.109 R)
• M34: 19,894,871 km (0.104 R)
• M35: 20,600,076 km (0.076 R)
• M36: 21,134,589 km (0.106 R)
• M37: 21,403,416 km (0.076 R)
• M38: 21,583,233 km (0.055 R)
• M39: 21,944,661 km (0.089 R)
• M40: 22,216,929 km (0.092 R)
• M41: 27,305,501 km (0.105 R)
• M42: 27,598,414 km (0.096 R)
• M43: 28,285,816 km (0.109 R)
• M44: 29,078,236 km (0.07 R)
• M45: 29,377,431 km (0.105 R)
• M46: 29,777,755 km (0.085 R)
• M47: 30,482,661 km (0.117 R)
• M48: 32,733,660 km (0.117 R)
• M49: 34,509,536 km (0.073 R)
• M50: 35,143,681 km (0.057 R)
• M51: 36,102,155 km (0.117 R)
• M52: 36,209,267 km (0.116 R)
• M53: 36,531,052 km (0.108 R)
• M54: 36,746,024 km (0.089 R)
• M55: 39,028,888 km (0.077 R)
• M56: 40,132,022 km (0.04 R)
• M57: 40,243,024 km (0.113 R)
• M58: 41,245,479 km (0.111 R)
• M59: 44,187,471 km (0.113 R)
• M60: 47,079,497 km (0.098 R)
• M61: 47,547,888 km (0.112 R)
• M62: 50,032,110 km (0.082 R)
• M63: 51,590,920 km (0.118 R)
• M64: 52,194,697 km (0.089 R)
• M65: 57,358,217 km (0.1 R)
• M66: 57,858,472 km (0.078 R)
• M67: 57,983,686 km (0.115 R)
• M68: 63,584,481 km (0.11 R)
• M69: 64,361,492 km (0.108 R)
• M70: 65,402,394 km (0.11 R)
• M71: 66,448,831 km (0.102 R)
• M72: 68,425,767 km (0.034 R)
• M73: 70,288,260 km (0.079 R)
• M74: 71,494,468 km (0.057 R)
• M75: 73,248,653 km (0.064 R)
• M76: 73,384,188 km (0.09 R)
• M77: 76,249,586 km (0.108 R)
• M78: 81,667,123 km (0.11 R)
• M79: 81,948,218 km (0.04 R)
• M80: 82,229,761 km (0.046 R)
• M81: 85,204,514 km (0.102 R)
• M82: 85,347,081 km (0.079 R)
• M83: 86,633,473 km (0.117 R)
• M84: 88,936,233 km (0.116 R)
• M85: 89,080,894 km (0.11 R)
• M86: 94,337,913 km (0.082 R)
• M87: 95,076,029 km (0.087 R)
• M88: 97,599,745 km (0.082 R)
• M89: 99,094,677 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 19,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit