🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.61 AU - 0.61 AU

Year: 177 Days

Day: 34.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.68 AU - 0.82 AU

Year: 241 Days

Day: 27.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.75 AU - 2.15 AU

Year: 1010 Days

Day: 23.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 120.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.93 AU - 2.33 AU

Year: 1153 Days

Day: 36.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,340,383 km

• M1: 1,781,561 km (0.108 R)

Asteroid Belt

Center: 3.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41

Radius: 14

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.22 AU - 5.88 AU

Year: 4849 Days

Day: 7.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,340,383 km

• M1: 301,589 km (0.115 R)
• M2: 408,253 km (0.085 R)
• M3: 545,434 km (0.111 R)
• M4: 720,763 km (0.07 R)
• M5: 856,298 km (0.077 R)
• M6: 1,334,263 km (0.08 R)
• M7: 1,790,986 km (0.08 R)
• M8: 1,908,420 km (0.053 R)
• M9: 2,374,268 km (0.081 R)
• M10: 2,493,946 km (0.084 R)
• M11: 3,546,367 km (0.108 R)
• M12: 4,386,808 km (0.05 R)
• M13: 4,621,976 km (0.109 R)
• M14: 5,143,923 km (0.088 R)
• M15: 5,484,856 km (0.118 R)
• M16: 6,907,083 km (0.064 R)
• M17: 7,239,639 km (0.117 R)
• M18: 7,385,946 km (0.082 R)
• M19: 7,488,869 km (0.085 R)
• M20: 7,622,012 km (0.085 R)
• M21: 7,890,689 km (0.117 R)
• M22: 7,980,897 km (0.06 R)
• M23: 8,406,652 km (0.043 R)
• M24: 9,012,225 km (0.03 R)
• M25: 9,106,621 km (0.108 R)
• M26: 9,248,888 km (0.084 R)
• M27: 9,890,065 km (0.073 R)
• M28: 10,052,528 km (0.059 R)
• M29: 10,183,277 km (0.101 R)
• M30: 10,628,630 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.5

Radius: 9.4

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.3 AU - 8.98 AU

Year: 7831 Days

Day: 7.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 135 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 43,340,383 km

• M1: 135,984 km (0.082 R)
• M2: 228,137 km (0.118 R)
• M3: 556,654 km (0.061 R)
• M4: 750,981 km (0.044 R)
• M5: 1,055,114 km (0.075 R)
• M6: 1,145,471 km (0.12 R)
• M7: 1,343,090 km (0.072 R)
• M8: 1,468,901 km (0.114 R)
• M9: 1,800,859 km (0.034 R)
• M10: 1,890,169 km (0.111 R)
• M11: 1,970,802 km (0.036 R)
• M12: 2,073,127 km (0.058 R)
• M13: 2,187,869 km (0.111 R)
• M14: 2,294,083 km (0.115 R)
• M15: 2,600,759 km (0.111 R)
• M16: 2,668,078 km (0.117 R)
• M17: 2,804,810 km (0.114 R)
• M18: 2,955,456 km (0.06 R)
• M19: 3,085,157 km (0.03 R)
• M20: 3,313,593 km (0.053 R)
• M21: 3,374,629 km (0.08 R)
• M22: 3,698,209 km (0.096 R)
• M23: 3,774,205 km (0.107 R)
• M24: 4,018,797 km (0.043 R)
• M25: 4,084,022 km (0.085 R)
• M26: 4,294,955 km (0.115 R)
• M27: 4,686,752 km (0.097 R)
• M28: 5,146,616 km (0.057 R)
• M29: 5,461,220 km (0.083 R)
• M30: 5,737,976 km (0.111 R)
• M31: 6,154,157 km (0.097 R)
• M32: 6,518,877 km (0.112 R)
• M33: 7,237,246 km (0.072 R)
• M34: 7,444,888 km (0.103 R)
• M35: 7,509,215 km (0.081 R)
• M36: 7,686,937 km (0.055 R)
• M37: 7,768,169 km (0.045 R)
• M38: 8,129,148 km (0.117 R)
• M39: 8,445,249 km (0.101 R)
• M40: 8,512,268 km (0.062 R)
• M41: 8,952,685 km (0.105 R)
• M42: 9,158,382 km (0.074 R)
• M43: 9,539,707 km (0.107 R)
• M44: 9,662,078 km (0.111 R)
• M45: 10,085,739 km (0.096 R)
• M46: 10,228,306 km (0.088 R)
• M47: 10,461,379 km (0.076 R)
• M48: 11,504,226 km (0.112 R)
• M49: 11,690,625 km (0.096 R)
• M50: 11,821,673 km (0.115 R)
• M51: 12,810,514 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.3

Radius: 12.6

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.53 AU - 8.61 AU

Year: 8502 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,340,383 km

• M1: 163,211 km (0.11 R)
• M2: 261,198 km (0.086 R)
• M3: 406,757 km (0.053 R)
• M4: 589,266 km (0.115 R)
• M5: 671,096 km (0.088 R)
• M6: 772,374 km (0.104 R)
• M7: 959,521 km (0.117 R)
• M8: 1,093,112 km (0.119 R)
• M9: 1,306,139 km (0.093 R)
• M10: 1,552,527 km (0.067 R)
• M11: 1,793,828 km (0.113 R)
• M12: 2,004,462 km (0.079 R)
• M13: 2,156,902 km (0.117 R)
• M14: 2,450,413 km (0.12 R)
• M15: 3,177,010 km (0.104 R)
• M16: 3,831,351 km (0.107 R)
• M17: 4,049,614 km (0.046 R)
• M18: 4,469,984 km (0.05 R)
• M19: 4,816,453 km (0.059 R)
• M20: 5,141,828 km (0.115 R)
• M21: 5,474,534 km (0.073 R)
• M22: 6,002,315 km (0.11 R)
• M23: 6,192,604 km (0.099 R)
• M24: 6,481,777 km (0.101 R)
• M25: 6,841,410 km (0.12 R)
• M26: 7,106,946 km (0.107 R)
• M27: 7,785,821 km (0.088 R)
• M28: 8,308,666 km (0.113 R)
• M29: 8,414,581 km (0.1 R)
• M30: 9,023,444 km (0.111 R)
• M31: 9,535,667 km (0.091 R)
• M32: 10,245,958 km (0.114 R)
• M33: 10,973,303 km (0.033 R)
• M34: 11,480,589 km (0.112 R)
• M35: 11,796,540 km (0.062 R)
• M36: 11,875,977 km (0.066 R)
• M37: 12,843,426 km (0.093 R)
• M38: 13,295,212 km (0.095 R)
• M39: 15,068,096 km (0.109 R)
• M40: 15,240,881 km (0.113 R)
• M41: 16,379,471 km (0.114 R)
• M42: 16,780,094 km (0.078 R)
• M43: 16,959,163 km (0.104 R)
• M44: 17,319,245 km (0.106 R)
• M45: 17,500,109 km (0.055 R)
• M46: 17,772,825 km (0.087 R)
• M47: 18,276,372 km (0.037 R)
• M48: 18,599,204 km (0.12 R)
• M49: 18,830,931 km (0.064 R)
• M50: 18,923,981 km (0.117 R)
• M51: 19,532,096 km (0.057 R)
• M52: 20,527,969 km (0.105 R)
• M53: 21,589,067 km (0.118 R)
• M54: 21,881,531 km (0.105 R)
• M55: 23,064,551 km (0.103 R)
• M56: 23,363,597 km (0.108 R)
• M57: 24,572,497 km (0.091 R)
• M58: 24,725,087 km (0.09 R)
• M59: 26,267,741 km (0.056 R)
• M60: 27,524,363 km (0.085 R)
• M61: 28,372,882 km (0.094 R)
• M62: 28,853,989 km (0.072 R)
• M63: 29,230,078 km (0.104 R)
• M64: 29,445,798 km (0.105 R)
• M65: 30,586,481 km (0.094 R)
• M66: 32,241,034 km (0.099 R)
• M67: 32,519,585 km (0.115 R)
• M68: 33,079,231 km (0.11 R)
• M69: 33,303,927 km (0.105 R)
• M70: 33,867,911 km (0.08 R)
• M71: 34,151,100 km (0.109 R)
• M72: 34,492,033 km (0.071 R)
• M73: 35,005,453 km (0.084 R)
• M74: 35,406,525 km (0.117 R)
• M75: 35,866,837 km (0.12 R)
• M76: 36,097,817 km (0.038 R)
• M77: 36,735,253 km (0.054 R)
• M78: 36,968,027 km (0.081 R)
• M79: 37,434,922 km (0.073 R)
• M80: 37,903,762 km (0.12 R)
• M81: 38,670,002 km (0.113 R)
• M82: 38,788,334 km (0.043 R)
• M83: 38,965,907 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459

Radius: 9

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.66 AU - 10.82 AU

Year: 12152 Days

Day: 9.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,340,383 km

• M1: 119,828 km (0.069 R)
• M2: 289,173 km (0.093 R)
• M3: 613,052 km (0.114 R)
• M4: 676,930 km (0.074 R)
• M5: 865,424 km (0.113 R)
• M6: 994,527 km (0.11 R)
• M7: 1,051,823 km (0.037 R)
• M8: 1,441,675 km (0.101 R)
• M9: 1,733,241 km (0.112 R)
• M10: 1,970,354 km (0.117 R)
• M11: 2,142,541 km (0.118 R)
• M12: 2,423,336 km (0.032 R)
• M13: 2,581,461 km (0.069 R)
• M14: 2,770,403 km (0.102 R)
• M15: 2,852,682 km (0.096 R)
• M16: 3,570,602 km (0.088 R)
• M17: 3,690,579 km (0.075 R)
• M18: 3,811,903 km (0.042 R)
• M19: 3,873,089 km (0.081 R)
• M20: 3,965,391 km (0.094 R)
• M21: 4,183,804 km (0.095 R)
• M22: 4,632,448 km (0.032 R)
• M23: 5,505,950 km (0.069 R)
• M24: 5,714,788 km (0.055 R)
• M25: 6,212,052 km (0.092 R)
• M26: 6,612,675 km (0.101 R)
• M27: 6,686,426 km (0.094 R)
• M28: 7,362,310 km (0.098 R)
• M29: 7,515,498 km (0.075 R)
• M30: 7,825,016 km (0.095 R)
• M31: 7,942,151 km (0.111 R)
• M32: 8,456,618 km (0.095 R)
• M33: 8,819,094 km (0.093 R)
• M34: 9,351,662 km (0.085 R)
• M35: 9,434,539 km (0.102 R)
• M36: 10,533,934 km (0.114 R)
• M37: 10,620,252 km (0.049 R)
• M38: 10,836,870 km (0.079 R)
• M39: 11,495,549 km (0.088 R)
• M40: 12,439,512 km (0.107 R)
• M41: 12,759,801 km (0.103 R)
• M42: 13,361,633 km (0.025 R)
• M43: 14,115,008 km (0.089 R)
• M44: 14,353,317 km (0.052 R)
• M45: 15,368,638 km (0.04 R)
• M46: 15,564,611 km (0.065 R)
• M47: 16,307,065 km (0.087 R)
• M48: 16,758,103 km (0.09 R)
• M49: 17,365,770 km (0.07 R)
• M50: 17,518,808 km (0.093 R)
• M51: 17,877,843 km (0.119 R)
• M52: 18,550,734 km (0.112 R)
• M53: 18,969,010 km (0.072 R)
• M54: 19,074,028 km (0.114 R)
• M55: 22,425,469 km (0.06 R)
• M56: 22,759,222 km (0.119 R)
• M57: 23,601,158 km (0.048 R)
• M58: 23,997,443 km (0.047 R)
• M59: 26,480,169 km (0.071 R)
• M60: 26,656,396 km (0.111 R)
• M61: 26,951,104 km (0.078 R)
• M62: 27,069,136 km (0.102 R)
• M63: 27,424,730 km (0.109 R)
• M64: 27,484,121 km (0.116 R)
• M65: 27,960,740 km (0.1 R)
• M66: 28,861,917 km (0.078 R)
• M67: 29,956,076 km (0.027 R)
• M68: 30,139,633 km (0.067 R)
• M69: 30,878,048 km (0.05 R)
• M70: 31,622,297 km (0.093 R)
• M71: 32,309,849 km (0.041 R)
• M72: 35,108,675 km (0.09 R)
• M73: 35,173,152 km (0.097 R)
• M74: 35,302,405 km (0.071 R)
• M75: 35,690,761 km (0.068 R)
• M76: 36,210,763 km (0.033 R)
• M77: 36,471,662 km (0.056 R)
• M78: 37,324,070 km (0.08 R)
• M79: 38,581,740 km (0.086 R)
• M80: 41,683,651 km (0.045 R)
• M81: 44,236,090 km (0.116 R)
• M82: 44,515,090 km (0.049 R)
• M83: 44,864,701 km (0.108 R)
• M84: 45,215,059 km (0.093 R)
• M85: 45,496,153 km (0.058 R)
• M86: 46,555,157 km (0.052 R)
• M87: 47,265,597 km (0.113 R)
• M88: 47,622,238 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.4

Radius: 7.8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.32 AU - 15.32 AU

Year: 17023 Days

Day: 20.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,340,383 km

• M1: 103,522 km (0.06 R)
• M2: 427,102 km (0.082 R)
• M3: 492,177 km (0.076 R)
• M4: 560,842 km (0.119 R)
• M5: 943,065 km (0.116 R)
• M6: 992,881 km (0.066 R)
• M7: 1,628,822 km (0.057 R)
• M8: 1,719,777 km (0.079 R)
• M9: 1,812,378 km (0.099 R)
• M10: 1,954,646 km (0.03 R)
• M11: 2,035,279 km (0.119 R)
• M12: 2,150,170 km (0.087 R)
• M13: 2,199,986 km (0.051 R)
• M14: 2,437,996 km (0.038 R)
• M15: 2,490,057 km (0.071 R)
• M16: 2,630,828 km (0.103 R)
• M17: 2,774,143 km (0.047 R)
• M18: 3,258,092 km (0.096 R)
• M19: 3,509,865 km (0.114 R)
• M20: 4,600,434 km (0.101 R)
• M21: 5,216,029 km (0.089 R)
• M22: 5,694,742 km (0.05 R)
• M23: 6,235,090 km (0.086 R)
• M24: 6,475,194 km (0.107 R)
• M25: 6,914,862 km (0.108 R)
• M26: 7,088,546 km (0.047 R)
• M27: 7,364,404 km (0.105 R)
• M28: 7,490,964 km (0.114 R)
• M29: 8,134,384 km (0.102 R)
• M30: 8,502,545 km (0.053 R)
• M31: 8,849,163 km (0.064 R)
• M32: 9,064,883 km (0.094 R)
• M33: 9,364,228 km (0.082 R)
• M34: 9,473,884 km (0.085 R)
• M35: 10,000,618 km (0.101 R)
• M36: 10,112,666 km (0.094 R)
• M37: 10,309,986 km (0.116 R)
• M38: 10,736,789 km (0.083 R)
• M39: 11,725,780 km (0.076 R)
• M40: 12,622,320 km (0.096 R)
• M41: 12,713,276 km (0.061 R)
• M42: 13,602,785 km (0.094 R)
• M43: 14,417,495 km (0.072 R)
• M44: 14,798,820 km (0.099 R)
• M45: 14,894,562 km (0.111 R)
• M46: 15,119,109 km (0.105 R)
• M47: 15,312,389 km (0.112 R)
• M48: 15,506,418 km (0.092 R)
• M49: 15,929,780 km (0.108 R)
• M50: 16,290,909 km (0.093 R)
• M51: 16,621,670 km (0.074 R)
• M52: 18,000,663 km (0.061 R)
• M53: 18,376,752 km (0.056 R)
• M54: 18,514,232 km (0.093 R)
• M55: 19,276,284 km (0.036 R)
• M56: 19,836,977 km (0.101 R)
• M57: 20,759,397 km (0.106 R)
• M58: 20,902,562 km (0.097 R)
• M59: 21,586,973 km (0.067 R)
• M60: 21,732,083 km (0.071 R)
• M61: 21,877,492 km (0.115 R)
• M62: 22,169,058 km (0.082 R)
• M63: 22,867,082 km (0.091 R)
• M64: 23,200,236 km (0.08 R)
• M65: 23,274,437 km (0.098 R)
• M66: 23,386,037 km (0.091 R)
• M67: 24,322,220 km (0.112 R)
• M68: 24,473,164 km (0.109 R)
• M69: 24,737,953 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103

Radius: 6.1

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 12.11 AU - 18.47 AU

Year: 22173 Days

Day: 23.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 43,340,383 km

• M1: 79,736 km (0.114 R)
• M2: 383,719 km (0.119 R)
• M3: 435,031 km (0.097 R)
• M4: 649,255 km (0.113 R)
• M5: 1,403,228 km (0.081 R)
• M6: 1,851,872 km (0.11 R)
• M7: 3,055,088 km (0.041 R)
• M8: 3,379,865 km (0.055 R)
• M9: 3,546,367 km (0.115 R)
• M10: 3,659,014 km (0.056 R)
• M11: 4,328,914 km (0.096 R)
• M12: 6,044,801 km (0.103 R)
• M13: 8,165,949 km (0.072 R)
• M14: 8,919,474 km (0.077 R)
• M15: 9,892,159 km (0.116 R)
• M16: 11,226,871 km (0.096 R)
• M17: 11,684,192 km (0.062 R)
• M18: 11,852,041 km (0.086 R)
• M19: 12,660,169 km (0.095 R)
• M20: 12,789,421 km (0.072 R)
• M21: 13,266,938 km (0.065 R)
• M22: 14,239,473 km (0.096 R)
• M23: 15,464,081 km (0.039 R)
• M24: 16,205,638 km (0.104 R)
• M25: 16,486,583 km (0.041 R)
• M26: 18,890,621 km (0.113 R)
• M27: 20,133,181 km (0.092 R)
• M28: 22,958,037 km (0.066 R)
• M29: 23,856,073 km (0.1 R)
• M30: 26,233,034 km (0.03 R)
• M31: 27,449,564 km (0.11 R)
• M32: 27,616,814 km (0.113 R)
• M33: 29,822,485 km (0.093 R)
• M34: 30,397,091 km (0.1 R)
• M35: 30,454,835 km (0.052 R)
• M36: 30,859,498 km (0.111 R)
• M37: 31,499,028 km (0.061 R)
• M38: 34,100,386 km (0.096 R)
• M39: 35,244,810 km (0.066 R)
• M40: 36,708,326 km (0.104 R)
• M41: 37,200,652 km (0.095 R)
• M42: 39,317,013 km (0.119 R)
• M43: 40,834,235 km (0.118 R)
• M44: 41,025,271 km (0.083 R)
• M45: 41,280,336 km (0.066 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 19,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit