🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.52 AU - 0.58 AU

Year: 153 Days

Day: 24.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.5 AU - 0.72 AU

Year: 179 Days

Day: 33.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.74 AU - 1.2 AU

Year: 358 Days

Day: 21.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.06 AU - 1.1 AU

Year: 421 Days

Day: 34.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.18 AU - 2.96 AU

Year: 1544 Days

Day: 20.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,645,719 km

• M1: 1,202,767 km (0.063 R)

Asteroid Belt

Center: 3.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.98 AU - 4.36 AU

Year: 2635 Days

Day: 36 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,645,719 km

• M1: 118,631 km (0.117 R)
• M2: 2,138,053 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.7

Radius: 11.4

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.91 AU - 8.65 AU

Year: 7361 Days

Day: 12.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 79,645,719 km

• M1: 183,706 km (0.086 R)
• M2: 299,345 km (0.066 R)
• M3: 610,659 km (0.115 R)
• M4: 771,027 km (0.092 R)
• M5: 904,618 km (0.062 R)
• M6: 1,135,448 km (0.05 R)
• M7: 1,418,487 km (0.11 R)
• M8: 1,602,642 km (0.045 R)
• M9: 1,795,025 km (0.112 R)
• M10: 2,279,872 km (0.101 R)
• M11: 2,358,111 km (0.077 R)
• M12: 2,457,145 km (0.113 R)
• M13: 2,659,701 km (0.047 R)
• M14: 3,059,576 km (0.075 R)
• M15: 3,411,280 km (0.117 R)
• M16: 4,034,206 km (0.09 R)
• M17: 4,105,564 km (0.076 R)
• M18: 4,249,627 km (0.119 R)
• M19: 4,792,667 km (0.06 R)
• M20: 5,568,182 km (0.091 R)
• M21: 5,701,324 km (0.112 R)
• M22: 5,835,514 km (0.074 R)
• M23: 5,970,750 km (0.106 R)
• M24: 6,079,657 km (0.064 R)
• M25: 6,466,368 km (0.111 R)
• M26: 6,747,313 km (0.11 R)
• M27: 6,861,007 km (0.119 R)
• M28: 6,975,150 km (0.108 R)
• M29: 7,526,269 km (0.083 R)
• M30: 8,151,887 km (0.093 R)
• M31: 8,272,912 km (0.057 R)
• M32: 8,732,177 km (0.055 R)
• M33: 8,825,078 km (0.048 R)
• M34: 9,516,220 km (0.101 R)
• M35: 10,388,076 km (0.039 R)
• M36: 11,658,312 km (0.04 R)
• M37: 12,590,456 km (0.09 R)
• M38: 13,690,000 km (0.118 R)
• M39: 14,087,631 km (0.094 R)
• M40: 15,005,265 km (0.084 R)
• M41: 15,153,965 km (0.113 R)
• M42: 15,303,114 km (0.083 R)
• M43: 15,377,764 km (0.059 R)
• M44: 15,715,705 km (0.118 R)
• M45: 15,791,102 km (0.092 R)
• M46: 16,018,042 km (0.107 R)
• M47: 16,208,032 km (0.091 R)
• M48: 16,322,474 km (0.115 R)
• M49: 16,821,084 km (0.089 R)
• M50: 17,091,557 km (0.117 R)
• M51: 17,441,616 km (0.094 R)
• M52: 18,069,777 km (0.072 R)
• M53: 18,665,326 km (0.064 R)
• M54: 19,672,270 km (0.031 R)
• M55: 19,753,651 km (0.088 R)
• M56: 20,326,012 km (0.075 R)
• M57: 20,779,593 km (0.091 R)
• M58: 20,903,759 km (0.12 R)
• M59: 21,570,816 km (0.117 R)
• M60: 22,117,896 km (0.077 R)
• M61: 23,225,817 km (0.119 R)
• M62: 23,397,855 km (0.107 R)
• M63: 23,873,277 km (0.087 R)
• M64: 24,133,876 km (0.104 R)
• M65: 24,220,942 km (0.119 R)
• M66: 25,584,228 km (0.114 R)
• M67: 25,895,391 km (0.105 R)
• M68: 26,297,510 km (0.038 R)
• M69: 26,521,758 km (0.063 R)
• M70: 26,656,545 km (0.089 R)
• M71: 26,881,840 km (0.119 R)
• M72: 27,198,239 km (0.112 R)
• M73: 27,926,332 km (0.111 R)
• M74: 28,338,624 km (0.06 R)
• M75: 29,122,816 km (0.113 R)
• M76: 29,261,942 km (0.1 R)
• M77: 30,430,152 km (0.115 R)
• M78: 30,665,619 km (0.107 R)
• M79: 30,901,684 km (0.118 R)
• M80: 31,138,348 km (0.079 R)
• M81: 31,375,610 km (0.1 R)
• M82: 31,851,930 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.6

Radius: 13.4

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.35 AU - 10.65 AU

Year: 10118 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,645,719 km

• M1: 198,367 km (0.106 R)
• M2: 464,501 km (0.109 R)
• M3: 595,400 km (0.103 R)
• M4: 812,167 km (0.087 R)
• M5: 977,472 km (0.114 R)
• M6: 1,121,834 km (0.094 R)
• M7: 1,397,095 km (0.113 R)
• M8: 2,661,496 km (0.116 R)
• M9: 3,033,097 km (0.067 R)
• M10: 3,225,180 km (0.09 R)
• M11: 3,672,329 km (0.092 R)
• M12: 3,851,696 km (0.074 R)
• M13: 4,326,221 km (0.071 R)
• M14: 4,847,569 km (0.067 R)
• M15: 5,130,010 km (0.111 R)
• M16: 5,711,348 km (0.079 R)
• M17: 5,889,818 km (0.035 R)
• M18: 6,100,601 km (0.088 R)
• M19: 6,591,432 km (0.116 R)
• M20: 7,255,198 km (0.072 R)
• M21: 7,775,349 km (0.077 R)
• M22: 8,140,069 km (0.044 R)
• M23: 8,240,449 km (0.042 R)
• M24: 8,442,556 km (0.06 R)
• M25: 8,544,282 km (0.029 R)
• M26: 8,817,448 km (0.091 R)
• M27: 10,371,022 km (0.049 R)
• M28: 10,809,344 km (0.083 R)
• M29: 11,142,199 km (0.071 R)
• M30: 11,440,796 km (0.116 R)
• M31: 11,628,841 km (0.105 R)
• M32: 13,012,621 km (0.066 R)
• M33: 13,525,143 km (0.096 R)
• M34: 13,963,914 km (0.071 R)
• M35: 14,529,244 km (0.114 R)
• M36: 16,354,338 km (0.094 R)
• M37: 16,523,833 km (0.058 R)
• M38: 17,164,710 km (0.107 R)
• M39: 17,293,963 km (0.111 R)
• M40: 17,900,881 km (0.111 R)
• M41: 18,338,754 km (0.1 R)
• M42: 18,559,112 km (0.102 R)
• M43: 18,647,375 km (0.072 R)
• M44: 19,628,587 km (0.079 R)
• M45: 20,535,001 km (0.104 R)
• M46: 21,085,521 km (0.057 R)
• M47: 21,270,124 km (0.103 R)
• M48: 21,733,878 km (0.097 R)
• M49: 22,060,600 km (0.053 R)
• M50: 22,766,103 km (0.054 R)
• M51: 23,002,917 km (0.044 R)
• M52: 23,288,050 km (0.11 R)
• M53: 24,006,419 km (0.096 R)
• M54: 24,150,931 km (0.092 R)
• M55: 25,073,052 km (0.117 R)
• M56: 25,268,576 km (0.08 R)
• M57: 26,105,576 km (0.111 R)
• M58: 26,502,609 km (0.104 R)
• M59: 27,655,111 km (0.044 R)
• M60: 27,958,496 km (0.117 R)
• M61: 28,059,923 km (0.066 R)
• M62: 28,364,803 km (0.12 R)
• M63: 28,772,906 km (0.116 R)
• M64: 29,853,601 km (0.119 R)
• M65: 31,262,514 km (0.086 R)
• M66: 31,789,996 km (0.118 R)
• M67: 32,479,942 km (0.084 R)
• M68: 33,228,380 km (0.079 R)
• M69: 33,443,352 km (0.066 R)
• M70: 33,658,773 km (0.091 R)
• M71: 34,036,807 km (0.117 R)
• M72: 34,361,883 km (0.09 R)
• M73: 35,453,199 km (0.079 R)
• M74: 35,563,004 km (0.113 R)
• M75: 35,892,868 km (0.105 R)
• M76: 36,113,375 km (0.114 R)
• M77: 36,279,129 km (0.085 R)
• M78: 37,222,793 km (0.059 R)
• M79: 37,334,393 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.3

Radius: 4.5

Gravity: 42.93 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 15.19 AU - 18.49 AU

Year: 25897 Days

Day: 16 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,645,719 km

• M1: 59,091 km (0.086 R)
• M2: 139,425 km (0.082 R)
• M3: 168,746 km (0.053 R)
• M4: 200,910 km (0.109 R)
• M5: 332,556 km (0.098 R)
• M6: 642,224 km (0.099 R)
• M7: 809,324 km (0.048 R)
• M8: 838,496 km (0.115 R)
• M9: 958,623 km (0.107 R)
• M10: 1,020,856 km (0.04 R)
• M11: 1,149,510 km (0.115 R)
• M12: 1,386,922 km (0.108 R)
• M13: 1,422,227 km (0.115 R)
• M14: 2,105,141 km (0.077 R)
• M15: 2,145,832 km (0.084 R)
• M16: 2,186,672 km (0.118 R)
• M17: 2,269,101 km (0.071 R)
• M18: 2,522,669 km (0.118 R)
• M19: 3,242,235 km (0.115 R)
• M20: 4,746,591 km (0.108 R)
• M21: 4,853,553 km (0.104 R)
• M22: 4,961,413 km (0.1 R)
• M23: 5,568,482 km (0.075 R)
• M24: 7,216,302 km (0.098 R)
• M25: 7,838,629 km (0.039 R)
• M26: 8,028,768 km (0.038 R)
• M27: 9,874,656 km (0.064 R)
• M28: 9,942,873 km (0.098 R)
• M29: 10,079,905 km (0.118 R)
• M30: 10,564,302 km (0.042 R)
• M31: 11,269,507 km (0.063 R)
• M32: 11,412,223 km (0.058 R)
• M33: 11,483,881 km (0.032 R)
• M34: 11,989,671 km (0.098 R)
• M35: 12,208,682 km (0.118 R)
• M36: 14,469,704 km (0.062 R)
• M37: 15,330,491 km (0.079 R)
• M38: 17,678,130 km (0.08 R)
• M39: 18,094,012 km (0.105 R)
• M40: 20,134,976 km (0.115 R)
• M41: 20,395,127 km (0.119 R)
• M42: 24,521,634 km (0.091 R)
• M43: 25,078,437 km (0.03 R)
• M44: 25,921,272 km (0.053 R)
• M45: 26,488,397 km (0.073 R)
• M46: 27,346,640 km (0.115 R)
• M47: 27,442,533 km (0.038 R)
• M48: 28,020,429 km (0.04 R)
• M49: 29,778,055 km (0.025 R)
• M50: 30,272,625 km (0.112 R)
• M51: 30,769,888 km (0.071 R)
• M52: 30,969,602 km (0.106 R)
• M53: 31,069,533 km (0.109 R)
• M54: 31,169,614 km (0.087 R)
• M55: 31,269,845 km (0.089 R)
• M56: 34,222,009 km (0.048 R)
• M57: 36,943,344 km (0.094 R)
• M58: 38,115,443 km (0.088 R)
• M59: 40,059,617 km (0.076 R)
• M60: 40,495,994 km (0.084 R)
• M61: 41,043,821 km (0.117 R)
• M62: 46,539,449 km (0.118 R)
• M63: 47,113,007 km (0.025 R)
• M64: 47,920,088 km (0.112 R)
• M65: 48,151,515 km (0.066 R)
• M66: 48,267,304 km (0.1 R)
• M67: 48,964,281 km (0.103 R)
• M68: 49,314,040 km (0.073 R)
• M69: 53,575,485 km (0.106 R)
• M70: 54,056,143 km (0.1 R)
• M71: 55,142,972 km (0.104 R)
• M72: 56,115,059 km (0.114 R)
• M73: 56,236,981 km (0.093 R)
• M74: 56,725,568 km (0.114 R)
• M75: 57,706,780 km (0.117 R)
• M76: 62,949,587 km (0.115 R)
• M77: 63,329,865 km (0.081 R)
• M78: 63,583,882 km (0.08 R)
• M79: 64,347,729 km (0.038 R)
• M80: 65,499,184 km (0.101 R)
• M81: 66,141,856 km (0.092 R)
• M82: 66,528,417 km (0.077 R)
• M83: 71,093,695 km (0.115 R)
• M84: 73,480,679 km (0.068 R)
• M85: 73,614,120 km (0.098 R)
• M86: 75,086,612 km (0.118 R)
• M87: 81,624,637 km (0.119 R)
• M88: 81,762,716 km (0.11 R)
• M89: 82,593,134 km (0.12 R)
• M90: 82,731,811 km (0.103 R)
• M91: 84,262,347 km (0.092 R)
• M92: 85,381,489 km (0.068 R)
• M93: 85,802,308 km (0.081 R)
• M94: 92,485,742 km (0.074 R)
• M95: 94,508,604 km (0.103 R)
• M96: 97,423,669 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.7

Radius: 5.9

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.27 AU - 21.29 AU

Year: 26918 Days

Day: 16.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,645,719 km

• M1: 86,468 km (0.101 R)
• M2: 152,889 km (0.115 R)
• M3: 205,248 km (0.089 R)
• M4: 406,906 km (0.118 R)
• M5: 528,828 km (0.052 R)
• M6: 639,680 km (0.025 R)
• M7: 1,071,869 km (0.098 R)
• M8: 1,301,801 km (0.036 R)
• M9: 2,115,314 km (0.089 R)
• M10: 2,186,074 km (0.106 R)
• M11: 2,440,240 km (0.091 R)
• M12: 3,505,976 km (0.077 R)
• M13: 4,466,843 km (0.067 R)
• M14: 4,558,098 km (0.091 R)
• M15: 4,976,224 km (0.076 R)
• M16: 5,023,496 km (0.114 R)
• M17: 5,503,855 km (0.11 R)
• M18: 5,898,644 km (0.118 R)
• M19: 6,353,870 km (0.082 R)
• M20: 6,715,598 km (0.077 R)
• M21: 7,351,239 km (0.043 R)
• M22: 8,061,530 km (0.117 R)
• M23: 8,509,276 km (0.112 R)
• M24: 9,429,154 km (0.118 R)
• M25: 10,259,572 km (0.032 R)
• M26: 10,683,532 km (0.079 R)
• M27: 10,928,424 km (0.109 R)
• M28: 11,486,125 km (0.04 R)
• M29: 11,736,851 km (0.089 R)
• M30: 11,989,521 km (0.11 R)
• M31: 12,052,951 km (0.088 R)
• M32: 12,243,987 km (0.094 R)
• M33: 13,345,028 km (0.113 R)
• M34: 13,608,769 km (0.037 R)
• M35: 14,612,720 km (0.04 R)
• M36: 15,020,973 km (0.051 R)
• M37: 15,433,115 km (0.092 R)
• M38: 15,502,079 km (0.113 R)
• M39: 16,057,985 km (0.067 R)
• M40: 16,408,792 km (0.106 R)
• M41: 16,904,111 km (0.082 R)
• M42: 17,046,677 km (0.043 R)
• M43: 17,982,113 km (0.028 R)
• M44: 18,713,048 km (0.104 R)
• M45: 18,860,402 km (0.115 R)
• M46: 19,528,207 km (0.113 R)
• M47: 20,506,427 km (0.11 R)
• M48: 22,120,140 km (0.11 R)
• M49: 22,198,080 km (0.083 R)
• M50: 22,432,201 km (0.086 R)
• M51: 23,218,487 km (0.112 R)
• M52: 25,712,882 km (0.062 R)
• M53: 25,876,692 km (0.098 R)
• M54: 26,205,358 km (0.1 R)
• M55: 27,450,312 km (0.102 R)
• M56: 29,396,281 km (0.029 R)
• M57: 29,825,178 km (0.096 R)
• M58: 32,353,382 km (0.05 R)
• M59: 35,768,402 km (0.025 R)
• M60: 38,731,936 km (0.119 R)
• M61: 39,673,954 km (0.067 R)
• M62: 41,197,010 km (0.086 R)
• M63: 42,351,756 km (0.068 R)
• M64: 43,030,182 km (0.064 R)
• M65: 43,224,809 km (0.052 R)
• M66: 44,005,710 km (0.113 R)
• M67: 46,077,939 km (0.027 R)
• M68: 47,276,368 km (0.087 R)
• M69: 47,376,598 km (0.062 R)
• M70: 47,476,979 km (0.058 R)
• M71: 47,980,076 km (0.103 R)
• M72: 48,080,905 km (0.089 R)
• M73: 49,499,841 km (0.11 R)
• M74: 50,009,820 km (0.071 R)
• M75: 51,138,237 km (0.102 R)
• M76: 51,653,751 km (0.087 R)
• M77: 56,797,375 km (0.095 R)
• M78: 56,904,038 km (0.093 R)
• M79: 61,662,447 km (0.1 R)
• M80: 62,982,200 km (0.102 R)
• M81: 63,978,073 km (0.067 R)
• M82: 66,884,310 km (0.098 R)
• M83: 68,126,721 km (0.099 R)
• M84: 68,353,361 km (0.052 R)
• M85: 69,148,923 km (0.11 R)
• M86: 69,947,476 km (0.112 R)
• M87: 70,290,654 km (0.102 R)
• M88: 70,519,688 km (0.102 R)
• M89: 70,634,430 km (0.094 R)
• M90: 72,708,455 km (0.057 R)
• M91: 76,091,910 km (0.079 R)
• M92: 78,099,064 km (0.062 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 13,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit