🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.29 AU - 1.37 AU

Year: 674 Days

Day: 36.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.61 AU - 1.75 AU

Year: 957 Days

Day: 44.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,463,565 km

• M1: 768,484 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.59 AU - 2.49 AU

Year: 1281 Days

Day: 44.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.29 AU - 2.41 AU

Year: 1584 Days

Day: 31 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.4

Radius: 8.2

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.09 AU - 6.55 AU

Year: 5396 Days

Day: 5.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,463,565 km

• M1: 177,423 km (0.078 R)
• M2: 561,441 km (0.103 R)
• M3: 760,705 km (0.074 R)
• M4: 863,180 km (0.076 R)
• M5: 1,120,488 km (0.104 R)
• M6: 1,278,463 km (0.089 R)
• M7: 1,332,767 km (0.111 R)
• M8: 1,387,819 km (0.087 R)
• M9: 1,500,317 km (0.083 R)
• M10: 1,660,237 km (0.118 R)
• M11: 1,825,842 km (0.06 R)
• M12: 2,337,916 km (0.116 R)
• M13: 2,592,830 km (0.089 R)
• M14: 2,679,747 km (0.052 R)
• M15: 2,856,721 km (0.109 R)
• M16: 2,982,832 km (0.06 R)
• M17: 3,074,087 km (0.09 R)
• M18: 3,448,530 km (0.074 R)
• M19: 3,583,019 km (0.082 R)
• M20: 4,097,635 km (0.115 R)
• M21: 4,677,925 km (0.078 R)
• M22: 5,064,486 km (0.083 R)
• M23: 5,305,788 km (0.059 R)
• M24: 5,438,930 km (0.105 R)
• M25: 5,754,282 km (0.109 R)
• M26: 6,145,032 km (0.069 R)
• M27: 6,402,490 km (0.07 R)
• M28: 6,711,260 km (0.081 R)
• M29: 6,855,472 km (0.112 R)
• M30: 7,245,025 km (0.111 R)
• M31: 7,467,327 km (0.107 R)
• M32: 7,666,891 km (0.074 R)
• M33: 7,944,096 km (0.09 R)
• M34: 8,096,686 km (0.085 R)
• M35: 8,301,635 km (0.112 R)
• M36: 8,716,769 km (0.058 R)
• M37: 8,874,295 km (0.105 R)
• M38: 9,006,241 km (0.117 R)
• M39: 9,784,000 km (0.117 R)
• M40: 10,892,071 km (0.104 R)
• M41: 11,089,989 km (0.111 R)
• M42: 11,748,968 km (0.091 R)
• M43: 11,835,884 km (0.06 R)
• M44: 11,893,928 km (0.071 R)
• M45: 13,014,566 km (0.093 R)
• M46: 13,375,546 km (0.089 R)
• M47: 13,709,149 km (0.077 R)
• M48: 13,770,185 km (0.115 R)
• M49: 14,014,927 km (0.092 R)
• M50: 14,726,863 km (0.046 R)
• M51: 15,228,914 km (0.08 R)
• M52: 15,672,920 km (0.116 R)
• M53: 16,282,232 km (0.081 R)
• M54: 16,443,798 km (0.107 R)
• M55: 16,508,574 km (0.086 R)
• M56: 17,227,092 km (0.087 R)
• M57: 17,590,166 km (0.096 R)
• M58: 17,822,492 km (0.117 R)
• M59: 17,922,423 km (0.082 R)
• M60: 18,022,504 km (0.096 R)
• M61: 18,223,265 km (0.056 R)
• M62: 18,492,092 km (0.059 R)
• M63: 18,863,843 km (0.069 R)
• M64: 19,033,636 km (0.062 R)
• M65: 19,135,662 km (0.084 R)
• M66: 19,717,747 km (0.092 R)
• M67: 19,821,119 km (0.073 R)
• M68: 19,890,084 km (0.051 R)
• M69: 20,305,667 km (0.099 R)
• M70: 20,375,230 km (0.061 R)
• M71: 20,549,512 km (0.046 R)
• M72: 20,654,230 km (0.067 R)
• M73: 20,829,260 km (0.088 R)
• M74: 20,934,576 km (0.094 R)
• M75: 21,251,275 km (0.041 R)
• M76: 21,960,967 km (0.112 R)
• M77: 22,068,079 km (0.098 R)
• M78: 22,606,333 km (0.101 R)
• M79: 23,549,547 km (0.117 R)
• M80: 24,283,774 km (0.111 R)
• M81: 24,431,427 km (0.111 R)
• M82: 24,505,478 km (0.06 R)
• M83: 24,616,629 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.6

Radius: 11.3

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.82 AU - 7.86 AU

Year: 7019 Days

Day: 13.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,463,565 km

• M1: 162,762 km (0.075 R)
• M2: 247,584 km (0.032 R)
• M3: 317,895 km (0.066 R)
• M4: 454,778 km (0.104 R)
• M5: 526,285 km (0.053 R)
• M6: 753,524 km (0.054 R)
• M7: 826,678 km (0.041 R)
• M8: 1,248,993 km (0.09 R)
• M9: 1,753,736 km (0.078 R)
• M10: 2,252,495 km (0.111 R)
• M11: 2,518,181 km (0.103 R)
• M12: 2,608,987 km (0.112 R)
• M13: 2,864,650 km (0.083 R)
• M14: 2,959,644 km (0.107 R)
• M15: 3,375,377 km (0.118 R)
• M16: 3,862,019 km (0.108 R)
• M17: 4,370,951 km (0.078 R)
• M18: 4,986,845 km (0.051 R)
• M19: 5,363,532 km (0.075 R)
• M20: 5,540,656 km (0.102 R)
• M21: 6,144,733 km (0.1 R)
• M22: 6,611,627 km (0.11 R)
• M23: 6,738,187 km (0.109 R)
• M24: 7,645,947 km (0.118 R)
• M25: 8,488,782 km (0.118 R)
• M26: 9,078,796 km (0.083 R)
• M27: 9,574,563 km (0.063 R)
• M28: 9,753,781 km (0.106 R)
• M29: 10,298,168 km (0.088 R)
• M30: 10,666,627 km (0.108 R)
• M31: 11,114,523 km (0.107 R)
• M32: 11,265,168 km (0.116 R)
• M33: 11,416,562 km (0.111 R)
• M34: 11,721,292 km (0.085 R)
• M35: 12,144,804 km (0.08 R)
• M36: 12,455,818 km (0.027 R)
• M37: 13,444,959 km (0.091 R)
• M38: 13,726,502 km (0.1 R)
• M39: 14,091,371 km (0.119 R)
• M40: 14,582,800 km (0.061 R)
• M41: 15,414,265 km (0.072 R)
• M42: 15,920,505 km (0.105 R)
• M43: 16,346,559 km (0.088 R)
• M44: 17,122,972 km (0.07 R)
• M45: 17,253,571 km (0.03 R)
• M46: 17,471,984 km (0.099 R)
• M47: 18,354,612 km (0.091 R)
• M48: 19,705,630 km (0.12 R)
• M49: 19,933,916 km (0.117 R)
• M50: 20,347,106 km (0.12 R)
• M51: 20,948,938 km (0.116 R)
• M52: 21,088,662 km (0.087 R)
• M53: 21,322,185 km (0.072 R)
• M54: 21,791,772 km (0.099 R)
• M55: 21,886,168 km (0.079 R)
• M56: 22,502,661 km (0.047 R)
• M57: 22,598,105 km (0.107 R)
• M58: 22,932,905 km (0.112 R)
• M59: 23,221,180 km (0.093 R)
• M60: 23,317,521 km (0.111 R)
• M61: 24,386,398 km (0.103 R)
• M62: 24,582,521 km (0.116 R)
• M63: 25,223,248 km (0.071 R)
• M64: 25,719,913 km (0.101 R)
• M65: 27,636,711 km (0.079 R)
• M66: 29,390,297 km (0.109 R)
• M67: 29,651,196 km (0.086 R)
• M68: 30,544,145 km (0.052 R)
• M69: 30,702,569 km (0.095 R)
• M70: 30,808,485 km (0.085 R)
• M71: 32,571,795 km (0.086 R)
• M72: 32,733,809 km (0.106 R)
• M73: 33,004,282 km (0.109 R)
• M74: 33,438,565 km (0.1 R)
• M75: 34,477,672 km (0.083 R)
• M76: 35,471,899 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.8

Radius: 10.4

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.17 AU - 9.25 AU

Year: 10344 Days

Day: 10.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 58,463,565 km

• M1: 250,128 km (0.097 R)
• M2: 351,106 km (0.113 R)
• M3: 511,026 km (0.106 R)
• M4: 595,699 km (0.075 R)
• M5: 685,757 km (0.072 R)
• M6: 1,026,541 km (0.097 R)
• M7: 1,654,403 km (0.082 R)
• M8: 1,736,233 km (0.087 R)
• M9: 1,904,082 km (0.096 R)
• M10: 2,166,028 km (0.082 R)
• M11: 2,763,821 km (0.075 R)
• M12: 3,182,994 km (0.107 R)
• M13: 3,327,206 km (0.104 R)
• M14: 3,579,578 km (0.117 R)
• M15: 4,014,160 km (0.064 R)
• M16: 4,981,011 km (0.1 R)
• M17: 5,245,799 km (0.114 R)
• M18: 6,144,733 km (0.103 R)
• M19: 6,717,393 km (0.063 R)
• M20: 6,876,565 km (0.078 R)
• M21: 7,279,881 km (0.12 R)
• M22: 7,361,562 km (0.091 R)
• M23: 7,608,249 km (0.055 R)
• M24: 7,857,628 km (0.109 R)
• M25: 8,166,249 km (0.088 R)
• M26: 8,393,189 km (0.069 R)
• M27: 8,911,396 km (0.088 R)
• M28: 8,998,761 km (0.079 R)
• M29: 9,380,684 km (0.094 R)
• M30: 9,618,395 km (0.062 R)
• M31: 9,738,073 km (0.106 R)
• M32: 11,942,099 km (0.058 R)
• M33: 12,297,095 km (0.1 R)
• M34: 12,786,579 km (0.068 R)
• M35: 14,738,681 km (0.091 R)
• M36: 14,807,646 km (0.059 R)
• M37: 15,084,552 km (0.087 R)
• M38: 15,258,534 km (0.044 R)
• M39: 15,538,282 km (0.109 R)
• M40: 16,351,945 km (0.112 R)
• M41: 16,638,275 km (0.082 R)
• M42: 16,962,304 km (0.075 R)
• M43: 17,580,143 km (0.099 R)
• M44: 17,946,957 km (0.064 R)
• M45: 18,057,510 km (0.072 R)
• M46: 19,364,098 km (0.077 R)
• M47: 20,086,057 km (0.118 R)
• M48: 20,469,477 km (0.1 R)
• M49: 20,585,116 km (0.11 R)
• M50: 20,662,159 km (0.119 R)
• M51: 21,556,305 km (0.102 R)
• M52: 21,713,084 km (0.09 R)
• M53: 21,830,817 km (0.058 R)
• M54: 22,343,938 km (0.07 R)
• M55: 22,463,018 km (0.091 R)
• M56: 22,621,891 km (0.11 R)
• M57: 23,704,680 km (0.062 R)
• M58: 23,988,168 km (0.107 R)
• M59: 24,517,595 km (0.066 R)
• M60: 26,589,526 km (0.116 R)
• M61: 26,926,270 km (0.113 R)
• M62: 27,010,644 km (0.119 R)
• M63: 27,179,689 km (0.068 R)
• M64: 27,349,184 km (0.106 R)
• M65: 27,518,828 km (0.116 R)
• M66: 28,158,658 km (0.112 R)
• M67: 28,889,593 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.9

Radius: 14.6

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.71 AU - 10.47 AU

Year: 12051 Days

Day: 6 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,463,565 km

• M1: 223,200 km (0.062 R)
• M2: 334,202 km (0.098 R)
• M3: 454,628 km (0.107 R)
• M4: 546,930 km (0.074 R)
• M5: 1,147,416 km (0.094 R)
• M6: 1,426,864 km (0.111 R)
• M7: 1,600,548 km (0.049 R)
• M8: 2,024,658 km (0.091 R)
• M9: 2,136,258 km (0.096 R)
• M10: 2,307,846 km (0.087 R)
• M11: 2,454,452 km (0.095 R)
• M12: 2,726,421 km (0.089 R)
• M13: 2,850,587 km (0.066 R)
• M14: 3,104,605 km (0.061 R)
• M15: 3,635,378 km (0.034 R)
• M16: 4,484,944 km (0.079 R)
• M17: 4,932,391 km (0.096 R)
• M18: 5,123,129 km (0.064 R)
• M19: 5,355,454 km (0.057 R)
• M20: 5,472,889 km (0.05 R)
• M21: 5,670,507 km (0.079 R)
• M22: 7,292,747 km (0.119 R)
• M23: 7,423,196 km (0.099 R)
• M24: 7,863,762 km (0.061 R)
• M25: 8,267,676 km (0.087 R)
• M26: 10,095,463 km (0.119 R)
• M27: 10,632,968 km (0.101 R)
• M28: 11,787,115 km (0.081 R)
• M29: 12,353,194 km (0.101 R)
• M30: 14,267,448 km (0.077 R)
• M31: 15,092,032 km (0.03 R)
• M32: 15,258,833 km (0.086 R)
• M33: 16,329,505 km (0.12 R)
• M34: 16,960,509 km (0.041 R)
• M35: 17,541,098 km (0.097 R)
• M36: 18,305,543 km (0.096 R)
• M37: 18,662,035 km (0.08 R)
• M38: 19,928,082 km (0.118 R)
• M39: 20,725,588 km (0.079 R)
• M40: 20,849,156 km (0.1 R)
• M41: 21,283,887 km (0.063 R)
• M42: 21,533,566 km (0.099 R)
• M43: 22,733,042 km (0.108 R)
• M44: 23,566,302 km (0.069 R)
• M45: 23,889,434 km (0.119 R)
• M46: 24,474,810 km (0.093 R)
• M47: 25,726,047 km (0.057 R)
• M48: 26,058,902 km (0.115 R)
• M49: 27,336,318 km (0.087 R)
• M50: 27,880,256 km (0.113 R)
• M51: 29,117,430 km (0.102 R)
• M52: 29,255,958 km (0.073 R)
• M53: 29,672,887 km (0.082 R)
• M54: 30,512,879 km (0.103 R)
• M55: 30,724,111 km (0.08 R)
• M56: 31,006,403 km (0.102 R)
• M57: 31,218,832 km (0.049 R)
• M58: 31,360,650 km (0.11 R)
• M59: 32,001,528 km (0.116 R)
• M60: 33,804,332 km (0.096 R)
• M61: 34,315,059 km (0.07 R)
• M62: 34,681,424 km (0.118 R)
• M63: 35,049,136 km (0.091 R)
• M64: 35,492,095 km (0.116 R)
• M65: 36,011,199 km (0.103 R)
• M66: 37,961,208 km (0.094 R)
• M67: 38,112,601 km (0.063 R)
• M68: 40,176,453 km (0.06 R)
• M69: 41,260,738 km (0.093 R)
• M70: 42,041,190 km (0.118 R)
• M71: 42,433,286 km (0.115 R)
• M72: 43,300,206 km (0.044 R)
• M73: 44,172,810 km (0.078 R)
• M74: 44,332,132 km (0.09 R)
• M75: 44,811,145 km (0.118 R)
• M76: 45,935,522 km (0.09 R)
• M77: 47,884,633 km (0.096 R)
• M78: 49,034,143 km (0.079 R)
• M79: 52,621,051 km (0.072 R)
• M80: 54,659,621 km (0.106 R)
• M81: 54,830,612 km (0.046 R)
• M82: 55,087,471 km (0.104 R)
• M83: 56,723,922 km (0.042 R)
• M84: 56,983,774 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 12,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit