🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.68 AU - 1.06 AU

Year: 289 Days

Day: 24 Hours

Environment

Temp: 121 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,543,152 km

• M1: 198,068 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.93 AU - 1.09 AU

Year: 362 Days

Day: 43.5 Hours

Environment

Temp: 98 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,543,152 km

• M1: 147,504 km (0.094 R)
• M2: 304,731 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.06 AU - 1.12 AU

Year: 406 Days

Day: 35.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,543,152 km

• M1: 241,601 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.19 AU - 3.31 AU

Year: 2088 Days

Day: 39.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,543,152 km

• M1: 660,624 km (0.057 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.7

Radius: 13.9

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.76 AU - 6.62 AU

Year: 4838 Days

Day: 9.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,543,152 km

• M1: 279,898 km (0.078 R)
• M2: 539,450 km (0.027 R)
• M3: 873,502 km (0.089 R)
• M4: 985,401 km (0.118 R)
• M5: 1,241,064 km (0.09 R)
• M6: 1,434,943 km (0.11 R)
• M7: 1,872,068 km (0.108 R)
• M8: 2,697,848 km (0.118 R)
• M9: 3,238,495 km (0.063 R)
• M10: 3,884,458 km (0.043 R)
• M11: 4,076,392 km (0.095 R)
• M12: 4,296,152 km (0.072 R)
• M13: 5,109,216 km (0.111 R)
• M14: 5,453,291 km (0.065 R)
• M15: 5,804,846 km (0.12 R)
• M16: 6,025,054 km (0.096 R)
• M17: 6,219,980 km (0.116 R)
• M18: 6,388,727 km (0.085 R)
• M19: 6,587,542 km (0.07 R)
• M20: 7,166,935 km (0.088 R)
• M21: 8,189,586 km (0.119 R)
• M22: 8,717,966 km (0.059 R)
• M23: 8,970,487 km (0.115 R)
• M24: 9,129,659 km (0.087 R)
• M25: 9,547,635 km (0.094 R)
• M26: 9,939,133 km (0.102 R)
• M27: 10,236,234 km (0.105 R)
• M28: 10,336,016 km (0.091 R)
• M29: 10,771,795 km (0.107 R)
• M30: 11,282,073 km (0.054 R)
• M31: 11,385,146 km (0.086 R)
• M32: 11,661,304 km (0.066 R)
• M33: 12,009,867 km (0.115 R)
• M34: 12,574,599 km (0.109 R)
• M35: 12,681,411 km (0.114 R)
• M36: 13,329,021 km (0.115 R)
• M37: 13,547,284 km (0.118 R)
• M38: 13,729,943 km (0.111 R)
• M39: 13,913,649 km (0.096 R)
• M40: 14,135,054 km (0.104 R)
• M41: 14,656,253 km (0.089 R)
• M42: 14,994,643 km (0.103 R)
• M43: 15,641,056 km (0.096 R)
• M44: 15,794,394 km (0.106 R)
• M45: 16,569,011 km (0.086 R)
• M46: 16,882,269 km (0.112 R)
• M47: 17,000,152 km (0.071 R)
• M48: 17,873,954 km (0.104 R)
• M49: 18,599,653 km (0.092 R)
• M50: 18,843,647 km (0.049 R)
• M51: 19,170,818 km (0.062 R)
• M52: 19,789,106 km (0.071 R)
• M53: 19,913,571 km (0.109 R)
• M54: 20,456,013 km (0.115 R)
• M55: 20,623,862 km (0.094 R)
• M56: 21,811,669 km (0.106 R)
• M57: 21,983,108 km (0.078 R)
• M58: 22,413,950 km (0.044 R)
• M59: 22,500,417 km (0.1 R)
• M60: 22,630,268 km (0.116 R)
• M61: 23,722,782 km (0.08 R)
• M62: 24,031,851 km (0.106 R)
• M63: 24,253,405 km (0.116 R)
• M64: 25,326,172 km (0.117 R)
• M65: 25,822,986 km (0.086 R)
• M66: 26,505,751 km (0.12 R)
• M67: 26,688,859 km (0.083 R)
• M68: 28,028,807 km (0.036 R)
• M69: 28,168,681 km (0.085 R)
• M70: 28,495,851 km (0.073 R)
• M71: 28,683,447 km (0.108 R)
• M72: 28,965,589 km (0.098 R)
• M73: 29,295,901 km (0.116 R)
• M74: 30,246,595 km (0.101 R)
• M75: 31,014,331 km (0.109 R)
• M76: 31,352,273 km (0.095 R)
• M77: 31,449,063 km (0.061 R)
• M78: 31,546,002 km (0.113 R)
• M79: 31,642,942 km (0.097 R)
• M80: 32,814,443 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.4

Radius: 13.8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.02 AU - 10.96 AU

Year: 9608 Days

Day: 8.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 84,543,152 km

• M1: 202,556 km (0.059 R)
• M2: 323,580 km (0.052 R)
• M3: 506,090 km (0.101 R)
• M4: 946,057 km (0.066 R)
• M5: 1,199,625 km (0.082 R)
• M6: 1,404,874 km (0.112 R)
• M7: 1,831,377 km (0.055 R)
• M8: 2,256,235 km (0.056 R)
• M9: 2,623,049 km (0.11 R)
• M10: 3,102,510 km (0.105 R)
• M11: 3,197,056 km (0.025 R)
• M12: 3,886,253 km (0.094 R)
• M13: 4,065,771 km (0.032 R)
• M14: 4,195,622 km (0.039 R)
• M15: 4,406,555 km (0.072 R)
• M16: 4,540,146 km (0.116 R)
• M17: 5,032,323 km (0.101 R)
• M18: 6,216,839 km (0.087 R)
• M19: 6,306,897 km (0.055 R)
• M20: 6,763,469 km (0.094 R)
• M21: 7,199,398 km (0.094 R)
• M22: 7,580,274 km (0.109 R)
• M23: 7,676,615 km (0.103 R)
• M24: 7,870,344 km (0.069 R)
• M25: 8,065,868 km (0.045 R)
• M26: 9,033,168 km (0.074 R)
• M27: 9,791,629 km (0.106 R)
• M28: 10,786,306 km (0.113 R)
• M29: 11,112,878 km (0.067 R)
• M30: 11,295,686 km (0.07 R)
• M31: 12,300,386 km (0.086 R)
• M32: 12,489,627 km (0.115 R)
• M33: 12,679,766 km (0.076 R)
• M34: 13,294,912 km (0.113 R)
• M35: 13,645,271 km (0.107 R)
• M36: 13,880,438 km (0.103 R)
• M37: 14,875,115 km (0.089 R)
• M38: 15,076,773 km (0.113 R)
• M39: 15,401,400 km (0.107 R)
• M40: 15,523,621 km (0.119 R)
• M41: 15,646,292 km (0.092 R)
• M42: 17,143,318 km (0.036 R)
• M43: 17,823,240 km (0.077 R)
• M44: 18,080,399 km (0.087 R)
• M45: 18,468,755 km (0.071 R)
• M46: 18,816,121 km (0.12 R)
• M47: 19,078,067 km (0.091 R)
• M48: 19,253,396 km (0.037 R)
• M49: 19,341,210 km (0.077 R)
• M50: 19,429,323 km (0.117 R)
• M51: 19,738,392 km (0.072 R)
• M52: 20,316,588 km (0.081 R)
• M53: 20,406,047 km (0.117 R)
• M54: 20,810,410 km (0.071 R)
• M55: 21,398,928 km (0.099 R)
• M56: 21,809,574 km (0.096 R)
• M57: 21,901,278 km (0.04 R)
• M58: 22,084,834 km (0.027 R)
• M59: 22,964,171 km (0.084 R)
• M60: 23,666,383 km (0.058 R)
• M61: 24,280,632 km (0.098 R)
• M62: 24,423,199 km (0.098 R)
• M63: 25,284,135 km (0.09 R)
• M64: 25,573,307 km (0.108 R)
• M65: 27,380,898 km (0.09 R)
• M66: 27,479,782 km (0.082 R)
• M67: 27,876,516 km (0.073 R)
• M68: 28,275,194 km (0.099 R)
• M69: 28,525,322 km (0.097 R)
• M70: 30,398,886 km (0.111 R)
• M71: 30,706,459 km (0.095 R)
• M72: 30,912,006 km (0.08 R)
• M73: 31,066,541 km (0.114 R)
• M74: 32,155,314 km (0.092 R)
• M75: 32,521,081 km (0.041 R)
• M76: 33,944,654 km (0.064 R)
• M77: 34,104,126 km (0.08 R)
• M78: 34,477,073 km (0.097 R)
• M79: 35,012,185 km (0.114 R)
• M80: 35,604,144 km (0.115 R)
• M81: 35,874,317 km (0.097 R)
• M82: 36,362,156 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.7

Radius: 5.9

Gravity: 27.05 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 13.35 AU - 17.69 AU

Year: 21794 Days

Day: 20.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,543,152 km

• M1: 137,480 km (0.095 R)
• M2: 221,704 km (0.114 R)
• M3: 448,644 km (0.112 R)
• M4: 538,552 km (0.111 R)
• M5: 585,825 km (0.119 R)
• M6: 634,594 km (0.088 R)
• M7: 816,505 km (0.054 R)
• M8: 2,023,461 km (0.11 R)
• M9: 2,370,528 km (0.082 R)
• M10: 2,450,114 km (0.087 R)
• M11: 2,490,356 km (0.096 R)
• M12: 2,777,733 km (0.03 R)
• M13: 3,887,899 km (0.096 R)
• M14: 4,077,140 km (0.054 R)
• M15: 4,563,034 km (0.12 R)
• M16: 4,712,483 km (0.109 R)
• M17: 4,812,863 km (0.092 R)
• M18: 5,273,923 km (0.055 R)
• M19: 5,802,453 km (0.103 R)
• M20: 6,127,678 km (0.117 R)
• M21: 7,254,300 km (0.083 R)
• M22: 7,428,731 km (0.076 R)
• M23: 7,960,252 km (0.104 R)
• M24: 8,260,944 km (0.09 R)
• M25: 8,321,382 km (0.099 R)
• M26: 9,627,221 km (0.084 R)
• M27: 10,206,165 km (0.118 R)
• M28: 11,195,905 km (0.103 R)
• M29: 11,736,252 km (0.115 R)
• M30: 14,125,629 km (0.091 R)
• M31: 14,489,302 km (0.104 R)
• M32: 15,899,411 km (0.038 R)
• M33: 15,974,809 km (0.088 R)
• M34: 16,277,744 km (0.032 R)
• M35: 16,353,740 km (0.102 R)
• M36: 16,429,885 km (0.03 R)
• M37: 17,043,237 km (0.082 R)
• M38: 19,732,258 km (0.103 R)
• M39: 20,465,886 km (0.109 R)
• M40: 22,634,756 km (0.096 R)
• M41: 25,844,678 km (0.042 R)
• M42: 26,557,212 km (0.062 R)
• M43: 27,095,914 km (0.1 R)
• M44: 27,276,180 km (0.114 R)
• M45: 27,819,669 km (0.112 R)
• M46: 27,910,624 km (0.101 R)
• M47: 28,825,266 km (0.097 R)
• M48: 29,009,421 km (0.084 R)
• M49: 29,471,379 km (0.085 R)
• M50: 30,308,977 km (0.076 R)
• M51: 32,485,178 km (0.1 R)
• M52: 32,580,920 km (0.105 R)
• M53: 34,906,868 km (0.052 R)
• M54: 36,686,335 km (0.081 R)
• M55: 37,285,923 km (0.114 R)
• M56: 39,002,558 km (0.106 R)
• M57: 39,819,213 km (0.096 R)
• M58: 40,847,998 km (0.082 R)
• M59: 42,721,711 km (0.086 R)
• M60: 43,141,932 km (0.102 R)
• M61: 43,457,882 km (0.105 R)
• M62: 43,563,349 km (0.105 R)
• M63: 50,602,078 km (0.087 R)
• M64: 53,175,760 km (0.037 R)
• M65: 54,308,066 km (0.111 R)
• M66: 56,021,261 km (0.11 R)
• M67: 57,636,170 km (0.091 R)
• M68: 57,868,047 km (0.109 R)
• M69: 59,500,459 km (0.114 R)
• M70: 59,852,163 km (0.041 R)
• M71: 61,029,648 km (0.083 R)
• M72: 63,766,840 km (0.102 R)
• M73: 64,246,900 km (0.1 R)
• M74: 64,487,453 km (0.063 R)
• M75: 64,728,156 km (0.091 R)
• M76: 68,498,621 km (0.101 R)
• M77: 68,621,441 km (0.038 R)
• M78: 69,113,468 km (0.111 R)
• M79: 70,224,681 km (0.112 R)
• M80: 70,596,282 km (0.088 R)
• M81: 72,214,632 km (0.03 R)
• M82: 74,981,146 km (0.09 R)
• M83: 75,487,834 km (0.118 R)
• M84: 76,504,650 km (0.083 R)
• M85: 78,808,906 km (0.088 R)
• M86: 80,357,843 km (0.099 R)
• M87: 80,876,349 km (0.093 R)
• M88: 85,196,287 km (0.079 R)
• M89: 87,450,876 km (0.077 R)
• M90: 89,054,116 km (0.111 R)
• M91: 89,322,345 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.2

Radius: 5.5

Gravity: 15.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 17.59 AU - 19.49 AU

Year: 28455 Days

Day: 17.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,543,152 km

• M1: 272,418 km (0.075 R)
• M2: 552,016 km (0.105 R)
• M3: 1,070,074 km (0.067 R)
• M4: 1,248,394 km (0.116 R)
• M5: 1,468,303 km (0.108 R)
• M6: 3,108,345 km (0.062 R)
• M7: 3,319,876 km (0.078 R)
• M8: 3,982,295 km (0.111 R)
• M9: 4,258,603 km (0.084 R)
• M10: 5,833,419 km (0.045 R)
• M11: 6,146,827 km (0.087 R)
• M12: 6,412,363 km (0.072 R)
• M13: 6,573,330 km (0.055 R)
• M14: 7,119,811 km (0.065 R)
• M15: 7,624,106 km (0.096 R)
• M16: 8,548,621 km (0.065 R)
• M17: 8,844,825 km (0.107 R)
• M18: 8,904,364 km (0.092 R)
• M19: 9,144,319 km (0.088 R)
• M20: 9,938,535 km (0.111 R)
• M21: 10,249,848 km (0.093 R)
• M22: 12,118,026 km (0.08 R)
• M23: 12,517,303 km (0.092 R)
• M24: 12,651,492 km (0.115 R)
• M25: 14,437,691 km (0.114 R)
• M26: 15,216,796 km (0.086 R)
• M27: 15,503,575 km (0.107 R)
• M28: 16,447,687 km (0.089 R)
• M29: 16,963,651 km (0.118 R)
• M30: 17,710,144 km (0.112 R)
• M31: 17,785,392 km (0.102 R)
• M32: 20,484,586 km (0.069 R)
• M33: 21,679,873 km (0.099 R)
• M34: 23,226,117 km (0.072 R)
• M35: 24,555,593 km (0.07 R)
• M36: 25,314,204 km (0.109 R)
• M37: 25,483,698 km (0.076 R)
• M38: 26,940,781 km (0.109 R)
• M39: 28,424,643 km (0.101 R)
• M40: 28,512,756 km (0.111 R)
• M41: 28,865,956 km (0.08 R)
• M42: 31,197,888 km (0.11 R)
• M43: 31,562,009 km (0.046 R)
• M44: 32,386,293 km (0.071 R)
• M45: 32,662,601 km (0.088 R)
• M46: 34,430,997 km (0.098 R)
• M47: 34,712,989 km (0.086 R)
• M48: 36,708,625 km (0.093 R)
• M49: 37,865,764 km (0.078 R)
• M50: 39,328,682 km (0.091 R)
• M51: 39,426,968 km (0.096 R)
• M52: 41,108,597 km (0.098 R)
• M53: 41,308,011 km (0.036 R)
• M54: 44,541,569 km (0.093 R)
• M55: 45,156,865 km (0.111 R)
• M56: 48,170,215 km (0.08 R)
• M57: 48,907,284 km (0.111 R)
• M58: 49,330,197 km (0.087 R)
• M59: 51,033,668 km (0.116 R)
• M60: 52,539,969 km (0.06 R)
• M61: 52,648,128 km (0.073 R)
• M62: 53,189,972 km (0.082 R)
• M63: 53,624,853 km (0.06 R)
• M64: 55,486,000 km (0.109 R)
• M65: 56,037,418 km (0.105 R)
• M66: 60,400,290 km (0.117 R)
• M67: 60,626,931 km (0.112 R)
• M68: 61,764,622 km (0.098 R)
• M69: 62,450,529 km (0.1 R)
• M70: 62,679,713 km (0.058 R)
• M71: 63,138,978 km (0.034 R)
• M72: 64,176,290 km (0.105 R)
• M73: 64,291,929 km (0.117 R)
• M74: 66,970,180 km (0.032 R)
• M75: 67,322,183 km (0.1 R)
• M76: 67,557,202 km (0.057 R)
• M77: 68,263,902 km (0.088 R)
• M78: 68,381,935 km (0.112 R)
• M79: 68,854,664 km (0.043 R)
• M80: 69,565,852 km (0.089 R)
• M81: 70,637,123 km (0.044 R)
• M82: 72,675,543 km (0.095 R)
• M83: 73,399,597 km (0.068 R)
• M84: 73,641,497 km (0.106 R)
• M85: 73,883,696 km (0.098 R)
• M86: 75,098,430 km (0.075 R)
• M87: 75,952,634 km (0.111 R)
• M88: 77,793,885 km (0.057 R)
• M89: 78,658,261 km (0.101 R)
• M90: 80,520,904 km (0.042 R)
• M91: 80,645,669 km (0.047 R)
• M92: 82,649,682 km (0.117 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 19,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit