🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.48 AU - 0.56 AU

Year: 134 Days

Day: 24.3 Hours

Environment

Temp: 261 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.5 AU - 0.66 AU

Year: 158 Days

Day: 13.1 Hours

Environment

Temp: 250 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,654,085 km

• M1: 48,919 km (0.085 R)
• M2: 145,858 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.88 AU - 4.34 AU

Year: 2457 Days

Day: 20.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.85 AU - 5.43 AU

Year: 3580 Days

Day: 13.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.2

Radius: 10.5

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.84 AU - 7.24 AU

Year: 5317 Days

Day: 12.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,654,085 km

• M1: 133,292 km (0.072 R)
• M2: 202,556 km (0.096 R)
• M3: 309,219 km (0.114 R)
• M4: 453,880 km (0.096 R)
• M5: 546,930 km (0.09 R)
• M6: 706,401 km (0.067 R)
• M7: 792,270 km (0.086 R)
• M8: 1,217,876 km (0.097 R)
• M9: 1,338,602 km (0.075 R)
• M10: 1,431,951 km (0.095 R)
• M11: 1,527,544 km (0.093 R)
• M12: 1,914,105 km (0.062 R)
• M13: 2,055,924 km (0.073 R)
• M14: 2,368,733 km (0.106 R)
• M15: 2,559,919 km (0.118 R)
• M16: 2,896,813 km (0.107 R)
• M17: 3,375,227 km (0.109 R)
• M18: 3,612,789 km (0.08 R)
• M19: 4,381,722 km (0.042 R)
• M20: 4,808,973 km (0.07 R)
• M21: 4,905,763 km (0.097 R)
• M22: 5,076,753 km (0.116 R)
• M23: 5,831,774 km (0.111 R)
• M24: 6,012,937 km (0.102 R)
• M25: 6,567,945 km (0.104 R)
• M26: 6,702,583 km (0.093 R)
• M27: 6,865,345 km (0.084 R)
• M28: 7,111,883 km (0.116 R)
• M29: 7,194,610 km (0.087 R)
• M30: 7,557,385 km (0.041 R)
• M31: 7,812,001 km (0.094 R)
• M32: 7,897,421 km (0.096 R)
• M33: 8,040,736 km (0.114 R)
• M34: 8,271,565 km (0.082 R)
• M35: 8,446,296 km (0.106 R)
• M36: 8,534,110 km (0.096 R)
• M37: 8,681,015 km (0.098 R)
• M38: 9,368,118 km (0.095 R)
• M39: 10,259,272 km (0.103 R)
• M40: 10,857,664 km (0.106 R)
• M41: 11,956,909 km (0.084 R)
• M42: 12,055,494 km (0.108 R)
• M43: 12,653,437 km (0.06 R)
• M44: 12,720,457 km (0.044 R)
• M45: 13,091,160 km (0.083 R)
• M46: 13,808,931 km (0.053 R)
• M47: 14,224,813 km (0.059 R)
• M48: 14,364,238 km (0.095 R)
• M49: 14,609,578 km (0.067 R)
• M50: 15,389,582 km (0.105 R)
• M51: 15,676,660 km (0.103 R)
• M52: 16,219,551 km (0.079 R)
• M53: 17,960,272 km (0.049 R)
• M54: 18,300,457 km (0.057 R)
• M55: 18,376,303 km (0.034 R)
• M56: 18,833,624 km (0.101 R)
• M57: 19,643,098 km (0.099 R)
• M58: 19,915,516 km (0.081 R)
• M59: 20,110,741 km (0.096 R)
• M60: 20,346,058 km (0.057 R)
• M61: 20,542,780 km (0.117 R)
• M62: 20,819,236 km (0.047 R)
• M63: 21,136,683 km (0.118 R)
• M64: 21,375,741 km (0.119 R)
• M65: 22,300,854 km (0.042 R)
• M66: 22,993,043 km (0.08 R)
• M67: 23,280,121 km (0.065 R)
• M68: 23,568,397 km (0.066 R)
• M69: 23,940,746 km (0.063 R)
• M70: 24,023,772 km (0.053 R)
• M71: 24,607,503 km (0.072 R)
• M72: 25,364,917 km (0.097 R)
• M73: 26,001,905 km (0.092 R)
• M74: 26,215,381 km (0.074 R)
• M75: 26,558,260 km (0.087 R)
• M76: 27,378,505 km (0.106 R)
• M77: 27,465,271 km (0.093 R)
• M78: 27,944,433 km (0.045 R)
• M79: 28,075,631 km (0.073 R)
• M80: 28,690,478 km (0.102 R)
• M81: 28,911,135 km (0.082 R)
• M82: 29,398,525 km (0.045 R)
• M83: 29,487,386 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.9

Radius: 10.7

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.11 AU - 7.45 AU

Year: 6323 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,654,085 km

• M1: 159,471 km (0.106 R)
• M2: 324,478 km (0.105 R)
• M3: 496,665 km (0.063 R)
• M4: 701,913 km (0.057 R)
• M5: 1,194,988 km (0.099 R)
• M6: 1,404,724 km (0.116 R)
• M7: 1,570,179 km (0.032 R)
• M8: 1,880,146 km (0.055 R)
• M9: 1,981,125 km (0.076 R)
• M10: 2,167,673 km (0.062 R)
• M11: 2,273,738 km (0.099 R)
• M12: 3,017,688 km (0.118 R)
• M13: 3,184,789 km (0.069 R)
• M14: 3,306,113 km (0.069 R)
• M15: 3,404,249 km (0.098 R)
• M16: 3,909,591 km (0.107 R)
• M17: 3,987,382 km (0.053 R)
• M18: 4,629,007 km (0.075 R)
• M19: 4,739,111 km (0.101 R)
• M20: 5,798,713 km (0.107 R)
• M21: 5,887,723 km (0.08 R)
• M22: 6,187,966 km (0.11 R)
• M23: 6,834,678 km (0.118 R)
• M24: 7,993,164 km (0.063 R)
• M25: 8,125,558 km (0.051 R)
• M26: 8,561,187 km (0.113 R)
• M27: 8,696,723 km (0.045 R)
• M28: 9,038,853 km (0.117 R)
• M29: 9,280,902 km (0.097 R)
• M30: 9,630,513 km (0.115 R)
• M31: 10,342,598 km (0.118 R)
• M32: 11,256,641 km (0.12 R)
• M33: 11,367,942 km (0.052 R)
• M34: 11,817,334 km (0.103 R)
• M35: 11,930,580 km (0.064 R)
• M36: 12,082,122 km (0.103 R)
• M37: 12,234,413 km (0.119 R)
• M38: 12,463,896 km (0.117 R)
• M39: 12,540,790 km (0.11 R)
• M40: 13,044,037 km (0.092 R)
• M41: 14,270,590 km (0.081 R)
• M42: 15,122,400 km (0.095 R)
• M43: 15,245,369 km (0.089 R)
• M44: 15,865,602 km (0.116 R)
• M45: 15,948,928 km (0.073 R)
• M46: 16,367,653 km (0.103 R)
• M47: 17,087,817 km (0.111 R)
• M48: 17,991,837 km (0.113 R)
• M49: 18,559,112 km (0.059 R)
• M50: 18,823,002 km (0.042 R)
• M51: 18,911,265 km (0.04 R)
• M52: 19,354,524 km (0.111 R)
• M53: 19,443,534 km (0.032 R)
• M54: 19,622,005 km (0.092 R)
• M55: 19,801,073 km (0.1 R)
• M56: 20,613,689 km (0.04 R)
• M57: 20,795,750 km (0.119 R)
• M58: 22,131,509 km (0.089 R)
• M59: 23,116,162 km (0.069 R)
• M60: 23,210,558 km (0.111 R)
• M61: 23,400,099 km (0.101 R)
• M62: 23,828,098 km (0.104 R)
• M63: 23,923,542 km (0.114 R)
• M64: 24,836,986 km (0.096 R)
• M65: 25,371,051 km (0.074 R)
• M66: 25,468,589 km (0.056 R)
• M67: 26,253,080 km (0.119 R)
• M68: 26,747,501 km (0.05 R)
• M69: 27,795,733 km (0.106 R)
• M70: 27,946,528 km (0.087 R)
• M71: 29,469,883 km (0.097 R)
• M72: 29,932,140 km (0.049 R)
• M73: 30,086,825 km (0.039 R)
• M74: 30,190,047 km (0.094 R)
• M75: 30,707,955 km (0.11 R)
• M76: 30,915,896 km (0.087 R)
• M77: 31,176,495 km (0.065 R)
• M78: 31,542,711 km (0.119 R)
• M79: 32,279,181 km (0.104 R)
• M80: 32,490,713 km (0.106 R)
• M81: 35,010,090 km (0.101 R)
• M82: 35,445,121 km (0.098 R)
• M83: 36,430,522 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.4

Radius: 8.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.73 AU - 7.99 AU

Year: 7892 Days

Day: 13.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,654,085 km

• M1: 144,661 km (0.06 R)
• M2: 229,932 km (0.069 R)
• M3: 410,347 km (0.077 R)
• M4: 502,798 km (0.06 R)
• M5: 1,572,124 km (0.1 R)
• M6: 1,811,032 km (0.119 R)
• M7: 1,952,701 km (0.034 R)
• M8: 2,172,311 km (0.069 R)
• M9: 2,516,835 km (0.05 R)
• M10: 2,796,732 km (0.092 R)
• M11: 3,213,961 km (0.06 R)
• M12: 3,606,356 km (0.04 R)
• M13: 3,740,545 km (0.079 R)
• M14: 3,944,896 km (0.111 R)
• M15: 4,037,048 km (0.094 R)
• M16: 4,176,473 km (0.068 R)
• M17: 4,580,088 km (0.12 R)
• M18: 4,652,793 km (0.079 R)
• M19: 4,750,032 km (0.064 R)
• M20: 5,553,223 km (0.07 R)
• M21: 5,656,595 km (0.11 R)
• M22: 5,734,535 km (0.102 R)
• M23: 5,865,284 km (0.032 R)
• M24: 6,697,646 km (0.119 R)
• M25: 7,226,026 km (0.056 R)
• M26: 7,310,698 km (0.087 R)
• M27: 7,767,720 km (0.078 R)
• M28: 8,058,239 km (0.1 R)
• M29: 8,293,108 km (0.089 R)
• M30: 8,500,600 km (0.079 R)
• M31: 9,163,618 km (0.114 R)
• M32: 9,285,989 km (0.107 R)
• M33: 9,594,310 km (0.066 R)
• M34: 10,031,435 km (0.056 R)
• M35: 10,189,261 km (0.119 R)
• M36: 10,571,184 km (0.091 R)
• M37: 10,925,432 km (0.038 R)
• M38: 11,349,093 km (0.102 R)
• M39: 11,480,589 km (0.115 R)
• M40: 11,678,807 km (0.086 R)
• M41: 11,944,642 km (0.12 R)
• M42: 12,482,596 km (0.077 R)
• M43: 12,652,390 km (0.108 R)
• M44: 12,788,673 km (0.047 R)
• M45: 13,304,337 km (0.116 R)
• M46: 13,756,721 km (0.106 R)
• M47: 13,932,050 km (0.101 R)
• M48: 14,891,570 km (0.096 R)
• M49: 15,179,995 km (0.092 R)
• M50: 16,426,445 km (0.087 R)
• M51: 16,500,645 km (0.045 R)
• M52: 18,125,876 km (0.108 R)
• M53: 18,395,302 km (0.09 R)
• M54: 18,665,925 km (0.118 R)
• M55: 18,898,998 km (0.093 R)
• M56: 19,094,074 km (0.066 R)
• M57: 20,317,784 km (0.107 R)
• M58: 20,477,555 km (0.093 R)
• M59: 20,838,535 km (0.066 R)
• M60: 21,039,893 km (0.095 R)
• M61: 21,607,468 km (0.076 R)
• M62: 21,934,040 km (0.111 R)
• M63: 22,015,870 km (0.036 R)
• M64: 22,509,393 km (0.113 R)
• M65: 22,881,892 km (0.097 R)
• M66: 23,006,507 km (0.111 R)
• M67: 23,927,431 km (0.083 R)
• M68: 24,053,842 km (0.091 R)
• M69: 24,307,560 km (0.107 R)
• M70: 24,477,204 km (0.108 R)
• M71: 24,562,175 km (0.115 R)
• M72: 24,647,147 km (0.101 R)
• M73: 24,860,174 km (0.085 R)
• M74: 25,073,950 km (0.095 R)
• M75: 25,934,736 km (0.059 R)
• M76: 26,368,719 km (0.12 R)
• M77: 26,455,785 km (0.098 R)
• M78: 27,156,053 km (0.064 R)
• M79: 28,128,738 km (0.098 R)
• M80: 28,574,689 km (0.049 R)
• M81: 29,609,159 km (0.066 R)
• M82: 29,744,993 km (0.073 R)
• M83: 30,244,950 km (0.053 R)
• M84: 30,518,714 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.3

Radius: 12.4

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.08 AU - 12.3 AU

Year: 13407 Days

Day: 7.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,654,085 km

• M1: 155,582 km (0.114 R)
• M2: 693,685 km (0.115 R)
• M3: 822,938 km (0.074 R)
• M4: 1,145,321 km (0.095 R)
• M5: 1,342,042 km (0.089 R)
• M6: 1,423,873 km (0.083 R)
• M7: 1,658,292 km (0.071 R)
• M8: 2,093,024 km (0.103 R)
• M9: 2,189,215 km (0.037 R)
• M10: 2,336,270 km (0.111 R)
• M11: 3,542,478 km (0.076 R)
• M12: 3,774,653 km (0.109 R)
• M13: 3,952,226 km (0.102 R)
• M14: 4,408,350 km (0.117 R)
• M15: 5,337,502 km (0.112 R)
• M16: 6,047,644 km (0.096 R)
• M17: 6,537,726 km (0.1 R)
• M18: 6,823,458 km (0.116 R)
• M19: 6,931,767 km (0.118 R)
• M20: 7,223,184 km (0.08 R)
• M21: 8,429,242 km (0.104 R)
• M22: 8,779,600 km (0.045 R)
• M23: 10,105,336 km (0.106 R)
• M24: 11,578,576 km (0.1 R)
• M25: 11,751,362 km (0.077 R)
• M26: 12,983,749 km (0.117 R)
• M27: 13,163,266 km (0.112 R)
• M28: 13,570,023 km (0.038 R)
• M29: 13,935,042 km (0.114 R)
• M30: 14,257,126 km (0.069 R)
• M31: 14,349,577 km (0.038 R)
• M32: 14,488,703 km (0.111 R)
• M33: 16,677,171 km (0.037 R)
• M34: 18,410,262 km (0.12 R)
• M35: 18,865,189 km (0.1 R)
• M36: 19,683,190 km (0.115 R)
• M37: 20,148,290 km (0.109 R)
• M38: 20,460,501 km (0.061 R)
• M39: 20,564,920 km (0.066 R)
• M40: 21,036,901 km (0.092 R)
• M41: 21,195,026 km (0.101 R)
• M42: 21,512,473 km (0.082 R)
• M43: 22,635,953 km (0.111 R)
• M44: 23,014,735 km (0.119 R)
• M45: 23,504,817 km (0.114 R)
• M46: 23,998,341 km (0.065 R)
• M47: 24,108,445 km (0.115 R)
• M48: 24,884,110 km (0.077 R)
• M49: 25,275,009 km (0.05 R)
• M50: 25,724,251 km (0.075 R)
• M51: 25,949,845 km (0.118 R)
• M52: 26,858,951 km (0.09 R)
• M53: 26,973,244 km (0.103 R)
• M54: 27,432,360 km (0.031 R)
• M55: 28,241,984 km (0.096 R)
• M56: 28,766,623 km (0.111 R)
• M57: 30,598,300 km (0.036 R)
• M58: 32,042,069 km (0.109 R)
• M59: 32,467,375 km (0.107 R)
• M60: 33,446,494 km (0.115 R)
• M61: 34,621,884 km (0.082 R)
• M62: 35,747,758 km (0.083 R)
• M63: 35,999,680 km (0.098 R)
• M64: 36,125,791 km (0.117 R)
• M65: 36,568,452 km (0.077 R)
• M66: 37,459,157 km (0.09 R)
• M67: 38,485,847 km (0.116 R)
• M68: 39,261,961 km (0.084 R)
• M69: 40,304,808 km (0.106 R)
• M70: 41,753,514 km (0.026 R)
• M71: 42,085,172 km (0.062 R)
• M72: 43,286,293 km (0.101 R)
• M73: 44,498,784 km (0.082 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 13,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit