🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.72 AU - 1.88 AU

Year: 861 Days

Day: 32.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.64 AU - 2.38 AU

Year: 1016 Days

Day: 13.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,741,914 km

• M1: 953,686 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.9 AU - 2.3 AU

Year: 1085 Days

Day: 41.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,741,914 km

• M1: 254,765 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2 AU - 2.46 AU

Year: 1187 Days

Day: 18.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 131 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.22 AU - 3.78 AU

Year: 2334 Days

Day: 45.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,741,914 km

• M1: 197,768 km (0.106 R)
• M2: 764,445 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.85 AU - 4.19 AU

Year: 2873 Days

Day: 29 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.8

Radius: 8.4

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.47 AU - 12.83 AU

Year: 13271 Days

Day: 9.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,741,914 km

• M1: 142,716 km (0.117 R)
• M2: 302,936 km (0.102 R)
• M3: 409,898 km (0.102 R)
• M4: 468,989 km (0.106 R)
• M5: 580,290 km (0.083 R)
• M6: 665,711 km (0.074 R)
• M7: 811,568 km (0.049 R)
• M8: 869,164 km (0.068 R)
• M9: 1,092,812 km (0.082 R)
• M10: 1,403,677 km (0.109 R)
• M11: 1,473,838 km (0.1 R)
• M12: 1,593,517 km (0.116 R)
• M13: 1,766,751 km (0.069 R)
• M14: 2,322,657 km (0.114 R)
• M15: 2,462,830 km (0.045 R)
• M16: 2,869,886 km (0.105 R)
• M17: 3,050,899 km (0.105 R)
• M18: 3,392,431 km (0.104 R)
• M19: 3,648,542 km (0.112 R)
• M20: 4,629,007 km (0.093 R)
• M21: 4,770,377 km (0.059 R)
• M22: 5,130,160 km (0.103 R)
• M23: 6,378,554 km (0.102 R)
• M24: 6,935,507 km (0.081 R)
• M25: 7,219,892 km (0.112 R)
• M26: 7,425,290 km (0.035 R)
• M27: 7,757,996 km (0.099 R)
• M28: 8,223,545 km (0.095 R)
• M29: 8,309,115 km (0.07 R)
• M30: 10,543,957 km (0.089 R)
• M31: 10,777,180 km (0.118 R)
• M32: 11,248,713 km (0.101 R)
• M33: 11,630,786 km (0.077 R)
• M34: 12,456,865 km (0.076 R)
• M35: 13,301,644 km (0.109 R)
• M36: 14,889,476 km (0.114 R)
• M37: 15,467,073 km (0.091 R)
• M38: 15,998,744 km (0.104 R)
• M39: 16,482,245 km (0.043 R)
• M40: 16,807,171 km (0.112 R)
• M41: 17,243,847 km (0.099 R)
• M42: 18,463,818 km (0.065 R)
• M43: 18,914,407 km (0.11 R)
• M44: 19,141,048 km (0.046 R)
• M45: 19,883,801 km (0.04 R)
• M46: 21,751,979 km (0.089 R)
• M47: 21,930,001 km (0.081 R)
• M48: 24,410,782 km (0.071 R)
• M49: 24,534,051 km (0.073 R)
• M50: 25,402,766 km (0.098 R)
• M51: 25,715,575 km (0.099 R)
• M52: 26,534,474 km (0.076 R)
• M53: 27,298,171 km (0.051 R)
• M54: 27,490,105 km (0.076 R)
• M55: 27,554,282 km (0.08 R)
• M56: 27,746,964 km (0.078 R)
• M57: 27,875,618 km (0.058 R)
• M58: 28,198,151 km (0.053 R)
• M59: 29,042,482 km (0.105 R)
• M60: 30,291,474 km (0.077 R)
• M61: 31,223,020 km (0.108 R)
• M62: 32,909,736 km (0.04 R)
• M63: 33,182,453 km (0.107 R)
• M64: 34,418,431 km (0.108 R)
• M65: 34,695,187 km (0.069 R)
• M66: 36,935,415 km (0.117 R)
• M67: 37,930,241 km (0.04 R)
• M68: 38,073,107 km (0.098 R)
• M69: 38,144,465 km (0.081 R)
• M70: 38,718,023 km (0.117 R)
• M71: 39,077,806 km (0.077 R)
• M72: 39,149,912 km (0.063 R)
• M73: 39,438,786 km (0.098 R)
• M74: 40,674,464 km (0.116 R)
• M75: 41,333,592 km (0.073 R)
• M76: 41,775,205 km (0.079 R)
• M77: 42,811,320 km (0.103 R)
• M78: 42,885,670 km (0.098 R)
• M79: 44,080,957 km (0.071 R)
• M80: 44,306,252 km (0.05 R)
• M81: 44,531,995 km (0.067 R)
• M82: 44,984,529 km (0.107 R)
• M83: 45,362,862 km (0.111 R)
• M84: 45,590,250 km (0.107 R)
• M85: 48,349,733 km (0.057 R)
• M86: 48,504,566 km (0.039 R)
• M87: 48,582,058 km (0.112 R)
• M88: 50,062,479 km (0.095 R)
• M89: 50,376,036 km (0.041 R)
• M90: 50,611,503 km (0.118 R)
• M91: 51,320,447 km (0.114 R)
• M92: 51,953,396 km (0.028 R)
• M93: 52,589,037 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.4

Radius: 3.5

Gravity: 74.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.73 AU - 16.53 AU

Year: 17937 Days

Day: 18.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,741,914 km

• M1: 63,130 km (0.102 R)
• M2: 332,406 km (0.071 R)
• M3: 369,208 km (0.074 R)
• M4: 619,036 km (0.102 R)
• M5: 665,112 km (0.091 R)
• M6: 760,705 km (0.094 R)
• M7: 1,214,136 km (0.05 R)
• M8: 1,421,329 km (0.114 R)
• M9: 1,544,598 km (0.114 R)
• M10: 2,003,115 km (0.084 R)
• M11: 2,106,488 km (0.098 R)
• M12: 2,649,378 km (0.069 R)
• M13: 3,518,692 km (0.118 R)
• M14: 4,333,551 km (0.07 R)
• M15: 4,467,441 km (0.115 R)
• M16: 4,784,888 km (0.104 R)
• M17: 5,537,814 km (0.082 R)
• M18: 5,634,454 km (0.098 R)
• M19: 5,829,380 km (0.1 R)
• M20: 6,837,371 km (0.068 R)
• M21: 7,097,521 km (0.118 R)
• M22: 7,202,539 km (0.061 R)
• M23: 7,414,220 km (0.115 R)
• M24: 7,520,734 km (0.103 R)
• M25: 7,897,720 km (0.113 R)
• M26: 8,280,841 km (0.088 R)
• M27: 8,391,393 km (0.11 R)
• M28: 9,121,880 km (0.074 R)
• M29: 9,465,955 km (0.038 R)
• M30: 10,225,762 km (0.049 R)
• M31: 10,583,002 km (0.06 R)
• M32: 11,309,749 km (0.105 R)
• M33: 11,802,973 km (0.081 R)
• M34: 12,052,352 km (0.104 R)
• M35: 12,240,547 km (0.076 R)
• M36: 12,938,570 km (0.075 R)
• M37: 13,066,925 km (0.093 R)
• M38: 13,389,458 km (0.04 R)
• M39: 13,519,309 km (0.102 R)
• M40: 13,845,582 km (0.092 R)
• M41: 15,041,468 km (0.049 R)
• M42: 16,201,001 km (0.114 R)
• M43: 16,686,745 km (0.117 R)
• M44: 16,966,493 km (0.084 R)
• M45: 17,106,816 km (0.059 R)
• M46: 18,388,121 km (0.09 R)
• M47: 18,460,228 km (0.111 R)
• M48: 21,267,880 km (0.089 R)
• M49: 21,571,115 km (0.104 R)
• M50: 21,723,256 km (0.104 R)
• M51: 24,047,708 km (0.106 R)
• M52: 26,206,106 km (0.103 R)
• M53: 27,267,204 km (0.099 R)
• M54: 27,431,612 km (0.09 R)
• M55: 29,515,510 km (0.102 R)
• M56: 29,768,929 km (0.099 R)
• M57: 30,789,935 km (0.096 R)
• M58: 31,047,093 km (0.097 R)
• M59: 31,909,076 km (0.079 R)
• M60: 31,995,693 km (0.05 R)
• M61: 32,169,077 km (0.111 R)
• M62: 33,744,642 km (0.117 R)
• M63: 34,009,580 km (0.056 R)
• M64: 34,719,721 km (0.075 R)
• M65: 34,808,881 km (0.092 R)
• M66: 35,345,040 km (0.084 R)
• M67: 37,152,033 km (0.115 R)
• M68: 37,700,010 km (0.109 R)
• M69: 38,434,685 km (0.084 R)
• M70: 38,988,945 km (0.084 R)
• M71: 41,704,296 km (0.116 R)
• M72: 41,988,682 km (0.058 R)
• M73: 42,559,397 km (0.109 R)
• M74: 43,324,291 km (0.064 R)
• M75: 44,576,874 km (0.084 R)
• M76: 45,646,050 km (0.071 R)
• M77: 46,036,950 km (0.115 R)
• M78: 46,723,604 km (0.06 R)
• M79: 50,409,247 km (0.074 R)
• M80: 54,083,669 km (0.08 R)
• M81: 57,000,678 km (0.12 R)
• M82: 58,160,511 km (0.109 R)
• M83: 60,396,251 km (0.099 R)
• M84: 61,040,270 km (0.06 R)
• M85: 61,794,392 km (0.074 R)
• M86: 62,010,412 km (0.07 R)
• M87: 63,094,398 km (0.113 R)
• M88: 64,841,701 km (0.086 R)
• M89: 67,381,125 km (0.098 R)
• M90: 70,629,194 km (0.101 R)
• M91: 71,647,507 km (0.116 R)
• M92: 76,579,300 km (0.083 R)
• M93: 76,811,326 km (0.113 R)
• M94: 77,159,889 km (0.034 R)
• M95: 77,741,974 km (0.1 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 12,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit