🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.67 AU - 0.75 AU

Year: 213 Days

Day: 41.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,285,789 km

• M1: 75,996 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.86 AU - 0.98 AU

Year: 315 Days

Day: 34.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.88 AU - 1.28 AU

Year: 400 Days

Day: 28.8 Hours

Environment

Temp: 39 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,285,789 km

• M1: 678,726 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.32 AU - 1.48 AU

Year: 590 Days

Day: 43.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,285,789 km

• M1: 154,086 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.03 AU - 3.35 AU

Year: 1573 Days

Day: 15.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.47 AU - 2.93 AU

Year: 1581 Days

Day: 24.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.9

Radius: 11.2

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.17 AU - 6.87 AU

Year: 5265 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,285,789 km

• M1: 332,855 km (0.092 R)
• M2: 425,157 km (0.114 R)
• M3: 499,507 km (0.05 R)
• M4: 610,808 km (0.104 R)
• M5: 766,091 km (0.096 R)
• M6: 1,064,239 km (0.087 R)
• M7: 1,199,625 km (0.069 R)
• M8: 1,283,550 km (0.118 R)
• M9: 1,457,981 km (0.066 R)
• M10: 1,609,523 km (0.101 R)
• M11: 1,703,022 km (0.093 R)
• M12: 1,798,316 km (0.05 R)
• M13: 1,994,738 km (0.111 R)
• M14: 2,163,784 km (0.119 R)
• M15: 2,534,637 km (0.089 R)
• M16: 3,276,044 km (0.109 R)
• M17: 3,932,330 km (0.039 R)
• M18: 4,060,086 km (0.059 R)
• M19: 4,210,731 km (0.111 R)
• M20: 4,407,153 km (0.084 R)
• M21: 4,495,416 km (0.119 R)
• M22: 4,945,855 km (0.032 R)
• M23: 5,083,784 km (0.109 R)
• M24: 5,199,723 km (0.085 R)
• M25: 5,340,195 km (0.106 R)
• M26: 5,505,501 km (0.034 R)
• M27: 5,889,818 km (0.112 R)
• M28: 6,183,927 km (0.061 R)
• M29: 6,307,794 km (0.081 R)
• M30: 6,760,926 km (0.096 R)
• M31: 6,863,102 km (0.061 R)
• M32: 7,460,296 km (0.109 R)
• M33: 7,751,862 km (0.069 R)
• M34: 8,401,117 km (0.1 R)
• M35: 8,566,124 km (0.115 R)
• M36: 8,732,327 km (0.115 R)
• M37: 9,180,522 km (0.09 R)
• M38: 9,379,039 km (0.083 R)
• M39: 9,464,608 km (0.103 R)
• M40: 9,636,347 km (0.062 R)
• M41: 10,012,137 km (0.108 R)
• M42: 10,099,651 km (0.102 R)
• M43: 10,363,392 km (0.094 R)
• M44: 10,599,757 km (0.118 R)
• M45: 10,927,676 km (0.046 R)
• M46: 11,502,131 km (0.089 R)
• M47: 11,716,206 km (0.114 R)
• M48: 13,123,922 km (0.112 R)
• M49: 13,411,898 km (0.082 R)
• M50: 14,419,589 km (0.093 R)
• M51: 15,654,220 km (0.072 R)
• M52: 16,610,899 km (0.109 R)
• M53: 17,061,637 km (0.083 R)
• M54: 17,516,265 km (0.04 R)
• M55: 17,586,576 km (0.043 R)
• M56: 17,868,718 km (0.073 R)
• M57: 17,974,932 km (0.118 R)
• M58: 18,116,901 km (0.096 R)
• M59: 18,616,557 km (0.089 R)
• M60: 18,940,138 km (0.038 R)
• M61: 19,410,922 km (0.075 R)
• M62: 19,520,129 km (0.061 R)
• M63: 19,775,642 km (0.084 R)
• M64: 20,069,153 km (0.059 R)
• M65: 20,179,556 km (0.097 R)
• M66: 20,846,314 km (0.088 R)
• M67: 20,920,813 km (0.077 R)
• M68: 21,032,713 km (0.077 R)
• M69: 21,294,808 km (0.088 R)
• M70: 22,277,517 km (0.104 R)
• M71: 22,468,104 km (0.12 R)
• M72: 22,621,143 km (0.049 R)
• M73: 22,851,224 km (0.098 R)
• M74: 23,082,054 km (0.083 R)
• M75: 23,429,719 km (0.108 R)
• M76: 23,545,957 km (0.089 R)
• M77: 23,701,389 km (0.054 R)
• M78: 23,935,061 km (0.105 R)
• M79: 24,996,009 km (0.119 R)
• M80: 25,194,226 km (0.094 R)
• M81: 27,041,760 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.8

Radius: 12.4

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.04 AU - 8.08 AU

Year: 6687 Days

Day: 12.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,285,789 km

• M1: 155,283 km (0.058 R)
• M2: 236,664 km (0.101 R)
• M3: 349,610 km (0.087 R)
• M4: 618,737 km (0.079 R)
• M5: 719,865 km (0.068 R)
• M6: 1,153,699 km (0.042 R)
• M7: 1,433,596 km (0.061 R)
• M8: 1,885,083 km (0.087 R)
• M9: 2,117,408 km (0.041 R)
• M10: 2,217,040 km (0.072 R)
• M11: 2,421,242 km (0.083 R)
• M12: 2,504,568 km (0.089 R)
• M13: 2,914,466 km (0.061 R)
• M14: 3,025,916 km (0.113 R)
• M15: 3,509,716 km (0.081 R)
• M16: 3,604,710 km (0.038 R)
• M17: 3,797,243 km (0.119 R)
• M18: 4,017,900 km (0.069 R)
• M19: 4,268,177 km (0.098 R)
• M20: 4,395,335 km (0.081 R)
• M21: 4,916,384 km (0.062 R)
• M22: 5,293,072 km (0.116 R)
• M23: 5,903,730 km (0.104 R)
• M24: 6,391,120 km (0.104 R)
• M25: 6,713,354 km (0.032 R)
• M26: 6,861,606 km (0.112 R)
• M27: 7,101,261 km (0.118 R)
• M28: 7,404,496 km (0.09 R)
• M29: 7,774,153 km (0.111 R)
• M30: 8,149,942 km (0.1 R)
• M31: 8,660,221 km (0.109 R)
• M32: 8,789,473 km (0.109 R)
• M33: 9,246,794 km (0.119 R)
• M34: 10,048,788 km (0.067 R)
• M35: 10,218,582 km (0.067 R)
• M36: 10,492,495 km (0.1 R)
• M37: 10,734,096 km (0.114 R)
• M38: 10,873,072 km (0.077 R)
• M39: 11,470,118 km (0.099 R)
• M40: 11,754,653 km (0.085 R)
• M41: 12,113,837 km (0.111 R)
• M42: 12,695,922 km (0.115 R)
• M43: 12,916,729 km (0.045 R)
• M44: 13,027,431 km (0.094 R)
• M45: 13,736,675 km (0.102 R)
• M46: 14,115,008 km (0.061 R)
• M47: 14,305,446 km (0.098 R)
• M48: 15,583,909 km (0.049 R)
• M49: 16,057,835 km (0.057 R)
• M50: 17,507,888 km (0.118 R)
• M51: 18,497,926 km (0.096 R)
• M52: 19,252,199 km (0.101 R)
• M53: 19,718,196 km (0.114 R)
• M54: 20,016,644 km (0.099 R)
• M55: 20,273,653 km (0.097 R)
• M56: 20,877,729 km (0.075 R)
• M57: 21,618,987 km (0.112 R)
• M58: 21,706,801 km (0.087 R)
• M59: 22,059,253 km (0.111 R)
• M60: 23,037,922 km (0.089 R)
• M61: 23,397,406 km (0.109 R)
• M62: 24,121,759 km (0.086 R)
• M63: 24,441,001 km (0.117 R)
• M64: 24,715,812 km (0.103 R)
• M65: 24,899,518 km (0.03 R)
• M66: 25,546,230 km (0.048 R)
• M67: 26,011,629 km (0.072 R)
• M68: 26,903,531 km (0.029 R)
• M69: 27,187,169 km (0.06 R)
• M70: 27,424,431 km (0.059 R)
• M71: 28,428,083 km (0.104 R)
• M72: 28,958,707 km (0.119 R)
• M73: 29,736,317 km (0.117 R)
• M74: 30,471,590 km (0.111 R)
• M75: 30,915,597 km (0.11 R)
• M76: 31,710,261 km (0.102 R)
• M77: 33,573,652 km (0.09 R)
• M78: 33,675,378 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.1

Radius: 8.4

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.98 AU - 13.12 AU

Year: 14910 Days

Day: 10 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,285,789 km

• M1: 236,514 km (0.095 R)
• M2: 426,504 km (0.117 R)
• M3: 513,420 km (0.12 R)
• M4: 769,083 km (0.051 R)
• M5: 1,552,676 km (0.103 R)
• M6: 1,636,002 km (0.111 R)
• M7: 3,091,440 km (0.105 R)
• M8: 5,002,702 km (0.078 R)
• M9: 5,938,287 km (0.079 R)
• M10: 6,070,083 km (0.088 R)
• M11: 7,487,523 km (0.114 R)
• M12: 7,629,940 km (0.095 R)
• M13: 7,725,384 km (0.067 R)
• M14: 7,821,276 km (0.033 R)
• M15: 8,159,816 km (0.095 R)
• M16: 8,602,326 km (0.119 R)
• M17: 9,002,201 km (0.044 R)
• M18: 10,028,293 km (0.092 R)
• M19: 11,856,080 km (0.036 R)
• M20: 11,911,282 km (0.096 R)
• M21: 12,694,576 km (0.068 R)
• M22: 13,035,360 km (0.102 R)
• M23: 13,149,653 km (0.108 R)
• M24: 13,783,948 km (0.107 R)
• M25: 14,017,171 km (0.092 R)
• M26: 14,075,664 km (0.041 R)
• M27: 14,192,948 km (0.06 R)
• M28: 14,546,598 km (0.065 R)
• M29: 14,843,550 km (0.095 R)
• M30: 14,903,089 km (0.112 R)
• M31: 14,962,929 km (0.101 R)
• M32: 15,202,584 km (0.118 R)
• M33: 15,624,899 km (0.112 R)
• M34: 15,868,145 km (0.088 R)
• M35: 15,929,032 km (0.119 R)
• M36: 16,977,713 km (0.025 R)
• M37: 17,415,885 km (0.058 R)
• M38: 18,752,991 km (0.104 R)
• M39: 20,786,325 km (0.106 R)
• M40: 21,524,441 km (0.12 R)
• M41: 24,632,636 km (0.047 R)
• M42: 25,342,178 km (0.074 R)
• M43: 25,484,895 km (0.11 R)
• M44: 26,346,878 km (0.107 R)
• M45: 26,926,869 km (0.1 R)
• M46: 27,218,285 km (0.074 R)
• M47: 27,437,745 km (0.094 R)
• M48: 30,342,188 km (0.049 R)
• M49: 31,946,176 km (0.085 R)
• M50: 32,177,604 km (0.034 R)
• M51: 33,577,541 km (0.112 R)
• M52: 34,442,965 km (0.069 R)
• M53: 34,680,227 km (0.104 R)
• M54: 34,759,364 km (0.056 R)
• M55: 35,235,983 km (0.081 R)
• M56: 35,395,305 km (0.095 R)
• M57: 36,436,656 km (0.069 R)
• M58: 36,678,406 km (0.099 R)
• M59: 38,795,964 km (0.08 R)
• M60: 39,538,268 km (0.06 R)
• M61: 40,285,061 km (0.118 R)
• M62: 40,535,189 km (0.093 R)
• M63: 41,792,858 km (0.093 R)
• M64: 42,468,891 km (0.118 R)
• M65: 43,063,393 km (0.117 R)
• M66: 43,404,326 km (0.073 R)
• M67: 43,660,587 km (0.101 R)
• M68: 45,989,826 km (0.073 R)
• M69: 46,163,958 km (0.075 R)
• M70: 48,359,157 km (0.083 R)
• M71: 48,890,978 km (0.105 R)
• M72: 48,979,839 km (0.104 R)
• M73: 50,229,131 km (0.068 R)
• M74: 50,498,257 km (0.086 R)
• M75: 50,857,741 km (0.09 R)
• M76: 50,947,799 km (0.113 R)
• M77: 51,128,064 km (0.109 R)
• M78: 52,941,490 km (0.113 R)
• M79: 53,581,320 km (0.102 R)
• M80: 55,886,773 km (0.101 R)
• M81: 56,165,623 km (0.119 R)
• M82: 56,258,673 km (0.076 R)
• M83: 56,911,368 km (0.118 R)
• M84: 57,098,366 km (0.101 R)
• M85: 58,507,129 km (0.085 R)
• M86: 59,168,501 km (0.11 R)
• M87: 60,212,694 km (0.093 R)
• M88: 60,975,942 km (0.119 R)
• M89: 62,512,163 km (0.088 R)
• M90: 63,091,406 km (0.119 R)
• M91: 64,450,203 km (0.061 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251

Radius: 12.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.01 AU - 14.37 AU

Year: 15171 Days

Day: 10.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,285,789 km

• M1: 250,576 km (0.061 R)
• M2: 370,554 km (0.109 R)
• M3: 454,628 km (0.109 R)
• M4: 590,014 km (0.114 R)
• M5: 678,875 km (0.082 R)
• M6: 822,339 km (0.101 R)
• M7: 977,024 km (0.12 R)
• M8: 1,501,514 km (0.091 R)
• M9: 1,965,118 km (0.12 R)
• M10: 2,201,632 km (0.057 R)
• M11: 2,397,605 km (0.046 R)
• M12: 2,625,143 km (0.119 R)
• M13: 2,859,862 km (0.102 R)
• M14: 3,156,216 km (0.061 R)
• M15: 3,322,270 km (0.096 R)
• M16: 4,378,430 km (0.076 R)
• M17: 4,879,434 km (0.083 R)
• M18: 5,072,116 km (0.09 R)
• M19: 5,234,579 km (0.095 R)
• M20: 5,398,838 km (0.118 R)
• M21: 5,732,441 km (0.087 R)
• M22: 6,107,333 km (0.106 R)
• M23: 6,280,418 km (0.08 R)
• M24: 6,455,148 km (0.095 R)
• M25: 6,631,524 km (0.114 R)
• M26: 7,061,319 km (0.098 R)
• M27: 7,243,080 km (0.049 R)
• M28: 8,061,380 km (0.091 R)
• M29: 8,675,031 km (0.112 R)
• M30: 8,909,002 km (0.097 R)
• M31: 9,105,574 km (0.057 R)
• M32: 9,583,389 km (0.062 R)
• M33: 10,274,382 km (0.116 R)
• M34: 10,356,661 km (0.052 R)
• M35: 10,688,319 km (0.057 R)
• M36: 11,276,987 km (0.115 R)
• M37: 11,747,023 km (0.086 R)
• M38: 11,833,192 km (0.044 R)
• M39: 13,645,570 km (0.117 R)
• M40: 13,917,987 km (0.12 R)
• M41: 14,376,056 km (0.099 R)
• M42: 15,780,032 km (0.111 R)
• M43: 16,353,740 km (0.072 R)
• M44: 16,498,252 km (0.104 R)
• M45: 16,691,682 km (0.057 R)
• M46: 17,031,867 km (0.112 R)
• M47: 17,423,514 km (0.112 R)
• M48: 18,116,003 km (0.104 R)
• M49: 20,350,546 km (0.102 R)
• M50: 20,558,039 km (0.076 R)
• M51: 20,922,758 km (0.116 R)
• M52: 21,342,231 km (0.082 R)
• M53: 21,711,588 km (0.113 R)
• M54: 21,976,675 km (0.05 R)
• M55: 23,101,801 km (0.045 R)
• M56: 24,135,821 km (0.105 R)
• M57: 26,701,425 km (0.11 R)
• M58: 27,042,508 km (0.088 R)
• M59: 27,270,645 km (0.112 R)
• M60: 27,786,309 km (0.093 R)
• M61: 28,074,135 km (0.045 R)
• M62: 28,710,973 km (0.074 R)
• M63: 29,294,105 km (0.119 R)
• M64: 29,763,394 km (0.104 R)
• M65: 30,057,952 km (0.089 R)
• M66: 31,365,587 km (0.069 R)
• M67: 32,691,623 km (0.087 R)
• M68: 32,813,096 km (0.048 R)
• M69: 33,545,079 km (0.067 R)
• M70: 35,460,829 km (0.115 R)
• M71: 36,086,298 km (0.114 R)
• M72: 36,526,415 km (0.064 R)
• M73: 39,203,768 km (0.088 R)
• M74: 40,305,406 km (0.037 R)
• M75: 41,351,544 km (0.089 R)
• M76: 41,483,041 km (0.113 R)
• M77: 42,340,386 km (0.087 R)
• M78: 42,871,010 km (0.12 R)
• M79: 43,470,598 km (0.096 R)
• M80: 43,938,839 km (0.052 R)
• M81: 44,072,879 km (0.065 R)
• M82: 44,274,238 km (0.079 R)
• M83: 45,285,819 km (0.105 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 18,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit