🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.63 AU - 0.71 AU

Year: 202 Days

Day: 36.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.77 AU - 1.25 AU

Year: 375 Days

Day: 41.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.28 AU - 1.44 AU

Year: 585 Days

Day: 32.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.8 AU - 4.86 AU

Year: 3324 Days

Day: 45.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,789,894 km

• M1: 1,965,566 km (0.114 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.4

Radius: 10.6

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.83 AU - 5.33 AU

Year: 4224 Days

Day: 10.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,789,894 km

• M1: 136,433 km (0.057 R)
• M2: 223,798 km (0.077 R)
• M3: 316,399 km (0.034 R)
• M4: 546,182 km (0.045 R)
• M5: 665,262 km (0.112 R)
• M6: 781,798 km (0.11 R)
• M7: 1,010,085 km (0.11 R)
• M8: 1,077,553 km (0.118 R)
• M9: 1,146,518 km (0.099 R)
• M10: 1,753,586 km (0.101 R)
• M11: 2,213,749 km (0.085 R)
• M12: 2,321,161 km (0.079 R)
• M13: 3,021,727 km (0.116 R)
• M14: 3,242,085 km (0.119 R)
• M15: 3,635,378 km (0.07 R)
• M16: 4,109,753 km (0.099 R)
• M17: 4,264,886 km (0.07 R)
• M18: 4,765,141 km (0.081 R)
• M19: 5,236,075 km (0.053 R)
• M20: 5,356,202 km (0.1 R)
• M21: 5,452,992 km (0.118 R)
• M22: 5,970,451 km (0.055 R)
• M23: 6,171,810 km (0.116 R)
• M24: 6,400,994 km (0.082 R)
• M25: 6,606,990 km (0.053 R)
• M26: 6,736,991 km (0.091 R)
• M27: 6,946,727 km (0.113 R)
• M28: 7,105,300 km (0.092 R)
• M29: 7,372,482 km (0.111 R)
• M30: 7,642,955 km (0.102 R)
• M31: 7,779,538 km (0.112 R)
• M32: 8,165,949 km (0.091 R)
• M33: 8,305,524 km (0.072 R)
• M34: 8,672,039 km (0.118 R)
• M35: 9,217,473 km (0.105 R)
• M36: 9,567,681 km (0.09 R)
• M37: 9,892,458 km (0.064 R)
• M38: 10,281,114 km (0.109 R)
• M39: 10,401,690 km (0.066 R)
• M40: 11,352,085 km (0.083 R)
• M41: 11,696,010 km (0.119 R)
• M42: 12,458,361 km (0.115 R)
• M43: 12,845,520 km (0.114 R)
• M44: 13,335,154 km (0.103 R)
• M45: 13,499,712 km (0.109 R)
• M46: 13,731,289 km (0.096 R)
• M47: 13,897,493 km (0.119 R)
• M48: 14,433,651 km (0.085 R)
• M49: 15,388,535 km (0.053 R)
• M50: 16,469,230 km (0.03 R)
• M51: 16,716,814 km (0.069 R)
• M52: 17,251,178 km (0.078 R)
• M53: 18,814,027 km (0.035 R)
• M54: 18,961,680 km (0.091 R)
• M55: 19,369,783 km (0.111 R)
• M56: 19,893,525 km (0.104 R)
• M57: 20,157,116 km (0.084 R)
• M58: 20,308,210 km (0.11 R)
• M59: 20,840,180 km (0.119 R)
• M60: 21,222,852 km (0.054 R)
• M61: 21,299,745 km (0.029 R)
• M62: 21,492,277 km (0.108 R)
• M63: 22,073,166 km (0.081 R)
• M64: 22,424,272 km (0.109 R)
• M65: 22,855,862 km (0.08 R)
• M66: 23,092,376 km (0.108 R)
• M67: 23,211,007 km (0.117 R)
• M68: 24,528,815 km (0.061 R)
• M69: 24,730,622 km (0.041 R)
• M70: 25,788,878 km (0.1 R)
• M71: 25,952,987 km (0.065 R)
• M72: 26,240,962 km (0.112 R)
• M73: 26,695,740 km (0.072 R)
• M74: 27,445,525 km (0.043 R)
• M75: 27,781,073 km (0.074 R)
• M76: 28,075,780 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.2

Radius: 8.3

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.64 AU - 7.44 AU

Year: 6171 Days

Day: 7.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,789,894 km

• M1: 112,498 km (0.117 R)
• M2: 222,901 km (0.054 R)
• M3: 275,110 km (0.112 R)
• M4: 489,035 km (0.119 R)
• M5: 725,250 km (0.079 R)
• M6: 841,638 km (0.089 R)
• M7: 980,464 km (0.069 R)
• M8: 1,298,210 km (0.112 R)
• M9: 1,666,371 km (0.043 R)
• M10: 2,191,908 km (0.092 R)
• M11: 2,255,786 km (0.065 R)
• M12: 2,320,113 km (0.106 R)
• M13: 2,584,303 km (0.113 R)
• M14: 2,998,540 km (0.047 R)
• M15: 3,286,366 km (0.099 R)
• M16: 3,508,220 km (0.07 R)
• M17: 3,709,429 km (0.107 R)
• M18: 4,335,795 km (0.043 R)
• M19: 4,688,696 km (0.082 R)
• M20: 4,771,574 km (0.105 R)
• M21: 4,882,725 km (0.054 R)
• M22: 5,802,602 km (0.069 R)
• M23: 5,921,233 km (0.07 R)
• M24: 6,161,188 km (0.119 R)
• M25: 6,681,639 km (0.07 R)
• M26: 7,699,204 km (0.115 R)
• M27: 8,292,509 km (0.098 R)
• M28: 8,527,378 km (0.105 R)
• M29: 8,832,408 km (0.107 R)
• M30: 9,244,849 km (0.096 R)
• M31: 9,348,820 km (0.11 R)
• M32: 9,875,105 km (0.096 R)
• M33: 9,981,469 km (0.12 R)
• M34: 10,447,018 km (0.051 R)
• M35: 10,555,476 km (0.045 R)
• M36: 10,956,249 km (0.1 R)
• M37: 11,140,105 km (0.091 R)
• M38: 11,697,805 km (0.094 R)
• M39: 12,150,489 km (0.072 R)
• M40: 14,057,862 km (0.112 R)
• M41: 14,177,540 km (0.117 R)
• M42: 14,579,360 km (0.078 R)
• M43: 14,822,157 km (0.092 R)
• M44: 15,641,205 km (0.1 R)
• M45: 16,559,288 km (0.044 R)
• M46: 17,494,573 km (0.086 R)
• M47: 17,666,461 km (0.096 R)
• M48: 17,882,181 km (0.073 R)
• M49: 18,012,032 km (0.037 R)
• M50: 18,578,111 km (0.117 R)
• M51: 18,753,589 km (0.065 R)
• M52: 20,311,651 km (0.059 R)
• M53: 20,447,037 km (0.071 R)
• M54: 20,719,006 km (0.038 R)
• M55: 21,128,904 km (0.074 R)
• M56: 21,220,458 km (0.034 R)
• M57: 21,357,938 km (0.102 R)
• M58: 21,587,721 km (0.088 R)
• M59: 21,725,949 km (0.104 R)
• M60: 22,188,955 km (0.111 R)
• M61: 22,515,078 km (0.048 R)
• M62: 22,702,075 km (0.117 R)
• M63: 22,842,697 km (0.082 R)
• M64: 23,313,482 km (0.12 R)
• M65: 23,644,841 km (0.064 R)
• M66: 24,360,368 km (0.11 R)
• M67: 24,552,451 km (0.048 R)
• M68: 24,793,154 km (0.061 R)
• M69: 25,131,545 km (0.066 R)
• M70: 25,959,419 km (0.1 R)
• M71: 26,106,474 km (0.102 R)
• M72: 26,746,902 km (0.084 R)
• M73: 27,044,303 km (0.098 R)
• M74: 27,742,327 km (0.035 R)
• M75: 27,842,557 km (0.101 R)
• M76: 28,345,356 km (0.05 R)
• M77: 29,359,929 km (0.107 R)
• M78: 29,820,391 km (0.053 R)
• M79: 30,025,789 km (0.035 R)
• M80: 30,644,825 km (0.097 R)
• M81: 31,895,612 km (0.054 R)
• M82: 32,421,748 km (0.099 R)
• M83: 33,056,791 km (0.091 R)
• M84: 34,231,733 km (0.081 R)
• M85: 34,824,290 km (0.096 R)
• M86: 36,347,944 km (0.04 R)
• M87: 36,677,359 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100

Radius: 4

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 18.73 AU - 19.73 AU

Year: 31113 Days

Day: 21.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 53,789,894 km

• M1: 111,750 km (0.077 R)
• M2: 201,808 km (0.097 R)
• M3: 705,504 km (0.079 R)
• M4: 919,877 km (0.063 R)
• M5: 961,017 km (0.099 R)
• M6: 1,288,636 km (0.099 R)
• M7: 1,452,595 km (0.116 R)
• M8: 1,500,766 km (0.089 R)
• M9: 1,800,410 km (0.036 R)
• M10: 2,481,978 km (0.033 R)
• M11: 2,834,730 km (0.102 R)
• M12: 3,078,575 km (0.042 R)
• M13: 3,424,894 km (0.049 R)
• M14: 3,916,622 km (0.112 R)
• M15: 5,001,356 km (0.103 R)
• M16: 5,074,360 km (0.079 R)
• M17: 5,184,464 km (0.036 R)
• M18: 5,670,956 km (0.066 R)
• M19: 6,171,810 km (0.074 R)
• M20: 8,399,023 km (0.079 R)
• M21: 8,704,203 km (0.081 R)
• M22: 9,235,724 km (0.081 R)
• M23: 9,370,212 km (0.106 R)
• M24: 9,686,761 km (0.075 R)
• M25: 10,052,678 km (0.079 R)
• M26: 10,330,032 km (0.112 R)
• M27: 11,416,562 km (0.081 R)
• M28: 11,464,732 km (0.116 R)
• M29: 13,088,168 km (0.071 R)
• M30: 13,289,676 km (0.11 R)
• M31: 13,696,134 km (0.042 R)
• M32: 13,849,472 km (0.117 R)
• M33: 14,364,986 km (0.113 R)
• M34: 15,308,649 km (0.069 R)
• M35: 15,948,928 km (0.119 R)
• M36: 16,543,430 km (0.085 R)
• M37: 17,698,326 km (0.082 R)
• M38: 18,369,871 km (0.069 R)
• M39: 18,652,162 km (0.077 R)
• M40: 19,507,562 km (0.075 R)
• M41: 20,726,486 km (0.087 R)
• M42: 21,612,105 km (0.101 R)
• M43: 22,993,941 km (0.112 R)
• M44: 23,298,073 km (0.119 R)
• M45: 24,218,549 km (0.06 R)
• M46: 24,465,984 km (0.086 R)
• M47: 26,031,525 km (0.12 R)
• M48: 27,050,437 km (0.109 R)
• M49: 27,435,801 km (0.053 R)
• M50: 28,212,064 km (0.106 R)
• M51: 28,668,188 km (0.069 R)
• M52: 28,799,086 km (0.1 R)
• M53: 28,995,508 km (0.094 R)
• M54: 30,851,270 km (0.1 R)
• M55: 31,928,823 km (0.116 R)
• M56: 37,426,694 km (0.12 R)
• M57: 38,575,157 km (0.1 R)
• M58: 40,612,830 km (0.043 R)
• M59: 42,983,956 km (0.103 R)
• M60: 44,035,330 km (0.106 R)
• M61: 46,010,321 km (0.04 R)
• M62: 46,086,915 km (0.104 R)
• M63: 47,240,016 km (0.074 R)
• M64: 48,091,676 km (0.066 R)
• M65: 48,948,423 km (0.105 R)
• M66: 49,888,796 km (0.096 R)
• M67: 50,203,549 km (0.087 R)
• M68: 50,597,889 km (0.089 R)
• M69: 52,026,250 km (0.102 R)
• M70: 52,425,377 km (0.083 R)
• M71: 52,505,262 km (0.086 R)
• M72: 53,628,742 km (0.102 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 16,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit