🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.43 AU - 0.67 AU

Year: 144 Days

Day: 39.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.47 AU - 0.71 AU

Year: 160 Days

Day: 19.6 Hours

Environment

Temp: 229 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.26 AU - 1.48 AU

Year: 566 Days

Day: 30.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4 AU - 4.54 AU

Year: 3116 Days

Day: 29.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,751,286 km

• M1: 717,771 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.2

Radius: 11.1

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.28 AU - 6.56 AU

Year: 4456 Days

Day: 12 Hours

Environment

Temp: -145 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 25,751,286 km

• M1: 163,510 km (0.072 R)
• M2: 349,311 km (0.118 R)
• M3: 565,630 km (0.076 R)
• M4: 706,102 km (0.09 R)
• M5: 796,459 km (0.094 R)
• M6: 880,383 km (0.084 R)
• M7: 1,035,217 km (0.115 R)
• M8: 1,211,743 km (0.075 R)
• M9: 1,501,813 km (0.073 R)
• M10: 2,237,835 km (0.118 R)
• M11: 2,500,379 km (0.109 R)
• M12: 2,988,367 km (0.119 R)
• M13: 3,382,557 km (0.091 R)
• M14: 3,470,371 km (0.097 R)
• M15: 3,775,102 km (0.106 R)
• M16: 3,884,758 km (0.058 R)
• M17: 4,014,160 km (0.088 R)
• M18: 4,088,659 km (0.058 R)
• M19: 4,468,339 km (0.089 R)
• M20: 4,721,309 km (0.085 R)
• M21: 4,800,147 km (0.1 R)
• M22: 4,979,066 km (0.088 R)
• M23: 5,140,033 km (0.083 R)
• M24: 5,570,576 km (0.047 R)
• M25: 5,800,957 km (0.078 R)
• M26: 6,055,722 km (0.077 R)
• M27: 6,753,147 km (0.114 R)
• M28: 7,179,351 km (0.043 R)
• M29: 7,361,562 km (0.109 R)
• M30: 7,660,757 km (0.119 R)
• M31: 7,800,183 km (0.11 R)
• M32: 8,010,966 km (0.098 R)
• M33: 8,970,337 km (0.12 R)
• M34: 9,117,392 km (0.052 R)
• M35: 9,438,878 km (0.106 R)
• M36: 9,763,954 km (0.066 R)
• M37: 9,839,650 km (0.117 R)
• M38: 9,915,347 km (0.104 R)
• M39: 11,048,850 km (0.095 R)
• M40: 11,153,868 km (0.064 R)
• M41: 11,259,334 km (0.091 R)
• M42: 11,338,621 km (0.107 R)
• M43: 11,898,715 km (0.12 R)
• M44: 12,907,603 km (0.048 R)
• M45: 13,157,133 km (0.08 R)
• M46: 13,464,407 km (0.111 R)
• M47: 14,228,553 km (0.114 R)
• M48: 14,371,568 km (0.076 R)
• M49: 14,457,587 km (0.103 R)
• M50: 14,601,351 km (0.055 R)
• M51: 14,745,713 km (0.031 R)
• M52: 14,861,501 km (0.072 R)
• M53: 15,035,783 km (0.059 R)
• M54: 17,545,586 km (0.12 R)
• M55: 17,945,461 km (0.076 R)
• M56: 18,162,079 km (0.114 R)
• M57: 18,441,827 km (0.087 R)
• M58: 18,660,390 km (0.094 R)
• M59: 19,068,642 km (0.119 R)
• M60: 19,258,033 km (0.116 R)
• M61: 19,353,028 km (0.051 R)
• M62: 20,054,043 km (0.077 R)
• M63: 20,828,212 km (0.056 R)
• M64: 21,088,513 km (0.052 R)
• M65: 21,186,350 km (0.055 R)
• M66: 21,284,336 km (0.068 R)
• M67: 21,743,751 km (0.109 R)
• M68: 22,206,607 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.3

Radius: 8.5

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.79 AU - 6.93 AU

Year: 5663 Days

Day: 10.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 25,751,286 km

• M1: 108,907 km (0.03 R)
• M2: 273,016 km (0.066 R)
• M3: 413,189 km (0.112 R)
• M4: 493,075 km (0.099 R)
• M5: 697,575 km (0.056 R)
• M6: 810,072 km (0.034 R)
• M7: 913,893 km (0.078 R)
• M8: 1,006,494 km (0.094 R)
• M9: 1,252,134 km (0.066 R)
• M10: 1,320,800 km (0.068 R)
• M11: 1,877,304 km (0.105 R)
• M12: 2,543,164 km (0.094 R)
• M13: 2,993,753 km (0.108 R)
• M14: 3,276,193 km (0.097 R)
• M15: 3,518,243 km (0.077 R)
• M16: 4,045,276 km (0.078 R)
• M17: 4,174,379 km (0.043 R)
• M18: 4,895,291 km (0.106 R)
• M19: 4,950,343 km (0.103 R)
• M20: 5,454,039 km (0.072 R)
• M21: 5,974,341 km (0.063 R)
• M22: 6,180,935 km (0.116 R)
• M23: 6,240,326 km (0.114 R)
• M24: 6,329,935 km (0.062 R)
• M25: 6,510,350 km (0.117 R)
• M26: 7,030,651 km (0.074 R)
• M27: 7,123,851 km (0.061 R)
• M28: 7,564,416 km (0.08 R)
• M29: 7,628,145 km (0.042 R)
• M30: 7,723,888 km (0.086 R)
• M31: 7,820,079 km (0.049 R)
• M32: 8,176,421 km (0.085 R)
• M33: 8,241,795 km (0.1 R)
• M34: 8,471,877 km (0.092 R)
• M35: 8,537,999 km (0.116 R)
• M36: 8,670,842 km (0.095 R)
• M37: 8,904,813 km (0.109 R)
• M38: 8,972,132 km (0.091 R)
• M39: 9,073,260 km (0.08 R)
• M40: 9,516,220 km (0.111 R)
• M41: 9,757,671 km (0.118 R)
• M42: 10,246,557 km (0.116 R)
• M43: 12,318,487 km (0.072 R)
• M44: 13,886,123 km (0.115 R)
• M45: 14,199,381 km (0.034 R)
• M46: 14,317,414 km (0.056 R)
• M47: 14,554,526 km (0.107 R)
• M48: 14,633,813 km (0.099 R)
• M49: 15,678,006 km (0.064 R)
• M50: 17,372,950 km (0.059 R)
• M51: 17,541,398 km (0.08 R)
• M52: 18,007,395 km (0.045 R)
• M53: 18,092,666 km (0.099 R)
• M54: 18,177,936 km (0.08 R)
• M55: 18,778,871 km (0.118 R)
• M56: 19,517,286 km (0.034 R)
• M57: 20,933,080 km (0.1 R)
• M58: 21,562,738 km (0.036 R)
• M59: 22,107,573 km (0.107 R)
• M60: 22,427,414 km (0.104 R)
• M61: 23,117,957 km (0.096 R)
• M62: 23,675,359 km (0.111 R)
• M63: 23,955,855 km (0.105 R)
• M64: 24,096,477 km (0.107 R)
• M65: 25,469,785 km (0.115 R)
• M66: 25,661,271 km (0.093 R)
• M67: 25,757,163 km (0.053 R)
• M68: 26,238,419 km (0.111 R)
• M69: 26,625,579 km (0.069 R)
• M70: 26,722,668 km (0.101 R)
• M71: 26,868,526 km (0.056 R)
• M72: 27,552,637 km (0.116 R)
• M73: 29,538,698 km (0.109 R)
• M74: 30,143,373 km (0.072 R)
• M75: 30,345,928 km (0.08 R)
• M76: 30,701,373 km (0.111 R)
• M77: 31,211,651 km (0.066 R)
• M78: 31,365,138 km (0.045 R)
• M79: 31,519,075 km (0.105 R)
• M80: 32,188,675 km (0.089 R)
• M81: 33,332,650 km (0.093 R)
• M82: 33,804,332 km (0.04 R)
• M83: 34,014,816 km (0.046 R)
• M84: 34,489,789 km (0.109 R)
• M85: 35,073,370 km (0.119 R)
• M86: 35,820,761 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.3

Radius: 14.7

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.84 AU - 7.98 AU

Year: 7122 Days

Day: 10.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,751,286 km

• M1: 193,131 km (0.087 R)
• M2: 319,691 km (0.115 R)
• M3: 480,359 km (0.074 R)
• M4: 655,687 km (0.11 R)
• M5: 932,294 km (0.077 R)
• M6: 1,120,338 km (0.06 R)
• M7: 1,248,394 km (0.119 R)
• M8: 1,745,658 km (0.072 R)
• M9: 1,845,888 km (0.098 R)
• M10: 1,999,824 km (0.11 R)
• M11: 2,230,055 km (0.081 R)
• M12: 2,506,961 km (0.098 R)
• M13: 2,913,718 km (0.073 R)
• M14: 3,114,927 km (0.114 R)
• M15: 3,574,192 km (0.095 R)
• M16: 3,965,989 km (0.064 R)
• M17: 4,464,000 km (0.111 R)
• M18: 5,006,143 km (0.067 R)
• M19: 5,820,853 km (0.052 R)
• M20: 6,153,110 km (0.092 R)
• M21: 6,308,692 km (0.109 R)
• M22: 6,703,181 km (0.038 R)
• M23: 6,997,740 km (0.084 R)
• M24: 7,133,126 km (0.052 R)
• M25: 7,269,260 km (0.079 R)
• M26: 7,516,545 km (0.103 R)
• M27: 7,738,847 km (0.106 R)
• M28: 8,161,461 km (0.073 R)
• M29: 8,649,599 km (0.044 R)
• M30: 8,765,837 km (0.081 R)
• M31: 8,882,523 km (0.092 R)
• M32: 9,206,403 km (0.055 R)
• M33: 9,744,656 km (0.038 R)
• M34: 9,896,049 km (0.086 R)
• M35: 10,354,865 km (0.06 R)
• M36: 10,447,616 km (0.065 R)
• M37: 10,820,713 km (0.091 R)
• M38: 11,009,057 km (0.099 R)
• M39: 11,261,877 km (0.069 R)
• M40: 11,934,469 km (0.115 R)
• M41: 12,918,075 km (0.115 R)
• M42: 13,017,857 km (0.097 R)
• M43: 14,927,624 km (0.036 R)
• M44: 15,524,519 km (0.104 R)
• M45: 16,057,835 km (0.078 R)
• M46: 16,814,651 km (0.043 R)
• M47: 16,923,708 km (0.092 R)
• M48: 17,288,876 km (0.109 R)
• M49: 17,582,986 km (0.085 R)
• M50: 17,804,690 km (0.081 R)
• M51: 18,138,891 km (0.11 R)
• M52: 18,250,791 km (0.115 R)
• M53: 18,851,276 km (0.112 R)
• M54: 19,040,368 km (0.103 R)
• M55: 19,382,199 km (0.119 R)
• M56: 19,611,234 km (0.104 R)
• M57: 19,764,422 km (0.051 R)
• M58: 20,110,442 km (0.11 R)
• M59: 20,264,976 km (0.081 R)
• M60: 20,808,765 km (0.094 R)
• M61: 21,357,340 km (0.098 R)
• M62: 21,515,016 km (0.117 R)
• M63: 22,308,932 km (0.112 R)
• M64: 22,951,006 km (0.109 R)
• M65: 23,517,832 km (0.083 R)
• M66: 23,802,966 km (0.104 R)
• M67: 24,171,276 km (0.092 R)
• M68: 24,335,684 km (0.103 R)
• M69: 25,079,634 km (0.096 R)
• M70: 25,204,249 km (0.119 R)
• M71: 25,329,313 km (0.078 R)
• M72: 25,957,026 km (0.089 R)
• M73: 26,632,311 km (0.092 R)
• M74: 27,356,215 km (0.079 R)
• M75: 28,172,869 km (0.115 R)
• M76: 28,389,038 km (0.043 R)
• M77: 28,823,171 km (0.075 R)
• M78: 29,084,818 km (0.078 R)
• M79: 29,390,895 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.8

Radius: 10

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.11 AU - 11.19 AU

Year: 10585 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 25,751,286 km

• M1: 162,314 km (0.081 R)
• M2: 231,727 km (0.114 R)
• M3: 419,472 km (0.048 R)
• M4: 510,428 km (0.062 R)
• M5: 1,325,587 km (0.115 R)
• M6: 2,032,736 km (0.118 R)
• M7: 2,097,811 km (0.088 R)
• M8: 2,196,695 km (0.094 R)
• M9: 2,365,142 km (0.118 R)
• M10: 2,451,012 km (0.034 R)
• M11: 2,555,431 km (0.063 R)
• M12: 2,661,346 km (0.111 R)
• M13: 3,327,655 km (0.052 R)
• M14: 3,502,236 km (0.043 R)
• M15: 3,600,522 km (0.119 R)
• M16: 3,779,740 km (0.058 R)
• M17: 4,209,534 km (0.102 R)
• M18: 4,569,018 km (0.106 R)
• M19: 4,872,552 km (0.072 R)
• M20: 5,048,928 km (0.117 R)
• M21: 5,845,387 km (0.094 R)
• M22: 6,270,096 km (0.085 R)
• M23: 6,729,511 km (0.069 R)
• M24: 6,827,497 km (0.071 R)
• M25: 7,074,932 km (0.078 R)
• M26: 7,300,077 km (0.061 R)
• M27: 7,603,910 km (0.072 R)
• M28: 7,680,504 km (0.03 R)
• M29: 7,808,859 km (0.059 R)
• M30: 8,460,956 km (0.098 R)
• M31: 8,753,420 km (0.07 R)
• M32: 9,650,858 km (0.095 R)
• M33: 10,520,321 km (0.052 R)
• M34: 11,502,730 km (0.114 R)
• M35: 12,004,930 km (0.108 R)
• M36: 12,213,769 km (0.106 R)
• M37: 12,786,728 km (0.107 R)
• M38: 13,276,063 km (0.079 R)
• M39: 13,368,515 km (0.064 R)
• M40: 13,616,099 km (0.032 R)
• M41: 13,771,531 km (0.1 R)
• M42: 13,833,913 km (0.092 R)
• M43: 13,927,711 km (0.117 R)
• M44: 14,147,171 km (0.029 R)
• M45: 14,812,583 km (0.038 R)
• M46: 15,358,765 km (0.105 R)
• M47: 15,520,629 km (0.094 R)
• M48: 15,715,705 km (0.063 R)
• M49: 15,846,154 km (0.091 R)
• M50: 16,305,719 km (0.107 R)
• M51: 16,503,936 km (0.115 R)
• M52: 17,473,480 km (0.099 R)
• M53: 17,541,098 km (0.025 R)
• M54: 18,255,578 km (0.103 R)
• M55: 18,324,094 km (0.108 R)
• M56: 18,944,925 km (0.056 R)
• M57: 19,818,576 km (0.074 R)
• M58: 20,848,408 km (0.086 R)
• M59: 21,568,871 km (0.063 R)
• M60: 21,677,629 km (0.068 R)
• M61: 21,822,889 km (0.081 R)
• M62: 22,849,130 km (0.058 R)
• M63: 23,517,084 km (0.051 R)
• M64: 23,778,582 km (0.114 R)
• M65: 25,520,948 km (0.094 R)
• M66: 25,674,435 km (0.12 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 14,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit