🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.49 AU - 0.61 AU

Year: 147 Days

Day: 13.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,234,609 km

• M1: 109,206 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.94 AU - 1.42 AU

Year: 461 Days

Day: 29.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,234,609 km

• M1: 880,383 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.02 AU - 1.42 AU

Year: 485 Days

Day: 18.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.03 AU - 2.79 AU

Year: 1346 Days

Day: 45.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,234,609 km

• M1: 2,372,622 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.25 AU - 3.47 AU

Year: 1741 Days

Day: 23.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,234,609 km

• M1: 118,781 km (0.036 R)
• M2: 203,304 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.9

Radius: 14.1

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.99 AU - 5.55 AU

Year: 4354 Days

Day: 6.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 93,234,609 km

• M1: 231,278 km (0.114 R)
• M2: 648,656 km (0.095 R)
• M3: 743,501 km (0.098 R)
• M4: 836,701 km (0.1 R)
• M5: 1,036,713 km (0.098 R)
• M6: 1,359,097 km (0.105 R)
• M7: 1,627,026 km (0.088 R)
• M8: 1,822,252 km (0.119 R)
• M9: 2,046,050 km (0.11 R)
• M10: 3,473,064 km (0.12 R)
• M11: 3,935,172 km (0.088 R)
• M12: 4,335,496 km (0.082 R)
• M13: 4,595,946 km (0.061 R)
• M14: 4,833,208 km (0.112 R)
• M15: 4,932,242 km (0.042 R)
• M16: 5,060,447 km (0.102 R)
• M17: 5,189,849 km (0.058 R)
• M18: 5,599,448 km (0.072 R)
• M19: 5,748,298 km (0.046 R)
• M20: 5,943,823 km (0.099 R)
• M21: 6,202,926 km (0.105 R)
• M22: 6,295,228 km (0.039 R)
• M23: 6,481,328 km (0.073 R)
• M24: 7,098,718 km (0.113 R)
• M25: 7,292,597 km (0.098 R)
• M26: 7,751,713 km (0.108 R)
• M27: 8,102,221 km (0.034 R)
• M28: 8,254,063 km (0.115 R)
• M29: 8,818,944 km (0.064 R)
• M30: 8,923,064 km (0.065 R)
• M31: 9,308,129 km (0.083 R)
• M32: 9,591,617 km (0.114 R)
• M33: 9,698,729 km (0.066 R)
• M34: 10,847,042 km (0.111 R)
• M35: 10,977,193 km (0.077 R)
• M36: 11,655,320 km (0.109 R)
• M37: 12,580,732 km (0.105 R)
• M38: 12,894,439 km (0.06 R)
• M39: 13,052,265 km (0.054 R)
• M40: 13,190,942 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.3

Radius: 11.1

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.33 AU - 11.03 AU

Year: 10839 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 93,234,609 km

• M1: 248,033 km (0.107 R)
• M2: 370,255 km (0.112 R)
• M3: 441,763 km (0.101 R)
• M4: 620,233 km (0.083 R)
• M5: 843,732 km (0.108 R)
• M6: 976,276 km (0.073 R)
• M7: 1,274,424 km (0.098 R)
• M8: 1,477,129 km (0.072 R)
• M9: 1,588,879 km (0.12 R)
• M10: 1,665,024 km (0.109 R)
• M11: 1,941,481 km (0.103 R)
• M12: 2,190,412 km (0.093 R)
• M13: 2,435,005 km (0.119 R)
• M14: 2,538,526 km (0.05 R)
• M15: 2,673,613 km (0.099 R)
• M16: 3,891,190 km (0.036 R)
• M17: 4,047,670 km (0.04 R)
• M18: 4,384,863 km (0.11 R)
• M19: 4,475,220 km (0.119 R)
• M20: 4,639,329 km (0.116 R)
• M21: 5,143,624 km (0.09 R)
• M22: 5,258,216 km (0.062 R)
• M23: 5,962,971 km (0.09 R)
• M24: 6,143,835 km (0.096 R)
• M25: 6,885,392 km (0.106 R)
• M26: 7,011,802 km (0.079 R)
• M27: 7,245,474 km (0.105 R)
• M28: 7,417,062 km (0.112 R)
• M29: 7,852,093 km (0.054 R)
• M30: 8,183,752 km (0.043 R)
• M31: 8,633,144 km (0.059 R)
• M32: 9,345,678 km (0.097 R)
• M33: 10,974,051 km (0.083 R)
• M34: 11,047,803 km (0.118 R)
• M35: 11,121,854 km (0.098 R)
• M36: 11,669,681 km (0.091 R)
• M37: 11,795,493 km (0.103 R)
• M38: 12,200,903 km (0.06 R)
• M39: 12,405,403 km (0.107 R)
• M40: 12,791,815 km (0.071 R)
• M41: 13,444,660 km (0.072 R)
• M42: 14,728,509 km (0.103 R)
• M43: 14,918,947 km (0.027 R)
• M44: 15,165,035 km (0.049 R)
• M45: 15,274,840 km (0.08 R)
• M46: 15,384,944 km (0.078 R)
• M47: 15,855,729 km (0.082 R)
• M48: 16,106,904 km (0.101 R)
• M49: 16,585,018 km (0.061 R)
• M50: 17,124,917 km (0.102 R)
• M51: 18,105,232 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.5

Radius: 3.4

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.01 AU - 18.17 AU

Year: 21096 Days

Day: 17.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,234,609 km

• M1: 148,850 km (0.098 R)
• M2: 216,767 km (0.068 R)
• M3: 435,779 km (0.059 R)
• M4: 859,739 km (0.096 R)
• M5: 948,750 km (0.051 R)
• M6: 1,155,344 km (0.111 R)
• M7: 1,314,217 km (0.088 R)
• M8: 1,375,702 km (0.107 R)
• M9: 1,437,935 km (0.064 R)
• M10: 1,479,972 km (0.08 R)
• M11: 1,565,392 km (0.103 R)
• M12: 1,674,449 km (0.115 R)
• M13: 1,877,004 km (0.108 R)
• M14: 2,329,538 km (0.099 R)
• M15: 2,529,850 km (0.071 R)
• M16: 2,632,025 km (0.088 R)
• M17: 3,440,901 km (0.108 R)
• M18: 3,640,015 km (0.113 R)
• M19: 3,784,377 km (0.086 R)
• M20: 4,534,611 km (0.105 R)
• M21: 4,942,414 km (0.112 R)
• M22: 5,038,157 km (0.078 R)
• M23: 5,394,499 km (0.055 R)
• M24: 5,427,261 km (0.097 R)
• M25: 5,625,478 km (0.087 R)
• M26: 5,692,199 km (0.05 R)
• M27: 5,759,069 km (0.071 R)
• M28: 5,792,579 km (0.064 R)
• M29: 6,337,863 km (0.111 R)
• M30: 6,863,700 km (0.076 R)
• M31: 7,185,934 km (0.095 R)
• M32: 7,476,453 km (0.088 R)
• M33: 7,549,756 km (0.119 R)
• M34: 7,882,312 km (0.079 R)
• M35: 7,956,812 km (0.101 R)
• M36: 8,106,709 km (0.066 R)
• M37: 8,830,912 km (0.094 R)
• M38: 9,024,791 km (0.083 R)
• M39: 9,259,510 km (0.09 R)
• M40: 9,338,198 km (0.065 R)
• M41: 10,177,442 km (0.101 R)
• M42: 10,544,556 km (0.101 R)
• M43: 10,874,419 km (0.118 R)
• M44: 11,207,723 km (0.071 R)
• M45: 11,671,476 km (0.118 R)
• M46: 11,756,448 km (0.106 R)
• M47: 12,530,617 km (0.083 R)
• M48: 13,143,968 km (0.064 R)
• M49: 13,188,099 km (0.119 R)
• M50: 13,232,380 km (0.067 R)
• M51: 13,276,661 km (0.111 R)
• M52: 14,308,737 km (0.065 R)
• M53: 15,506,268 km (0.074 R)
• M54: 16,544,328 km (0.027 R)
• M55: 17,458,820 km (0.086 R)
• M56: 18,438,835 km (0.038 R)
• M57: 18,786,201 km (0.034 R)
• M58: 18,885,834 km (0.117 R)
• M59: 19,235,743 km (0.052 R)
• M60: 20,145,747 km (0.051 R)
• M61: 20,503,286 km (0.111 R)
• M62: 21,224,796 km (0.115 R)
• M63: 21,432,438 km (0.103 R)
• M64: 21,640,828 km (0.084 R)
• M65: 22,217,229 km (0.086 R)
• M66: 22,639,543 km (0.094 R)
• M67: 23,868,639 km (0.109 R)
• M68: 26,001,606 km (0.086 R)
• M69: 26,950,206 km (0.092 R)
• M70: 28,422,847 km (0.101 R)
• M71: 28,594,436 km (0.102 R)
• M72: 29,111,297 km (0.041 R)
• M73: 30,797,564 km (0.097 R)
• M74: 30,856,356 km (0.088 R)
• M75: 30,915,148 km (0.082 R)
• M76: 31,091,524 km (0.082 R)
• M77: 31,209,407 km (0.07 R)
• M78: 33,295,400 km (0.076 R)
• M79: 33,718,014 km (0.103 R)
• M80: 34,996,327 km (0.101 R)
• M81: 35,549,092 km (0.12 R)
• M82: 36,166,482 km (0.08 R)
• M83: 36,414,515 km (0.077 R)
• M84: 36,912,227 km (0.069 R)
• M85: 38,040,195 km (0.056 R)
• M86: 38,292,417 km (0.064 R)
• M87: 39,370,420 km (0.071 R)
• M88: 39,434,148 km (0.092 R)
• M89: 39,625,484 km (0.092 R)
• M90: 41,426,493 km (0.057 R)
• M91: 43,056,960 km (0.035 R)
• M92: 43,517,273 km (0.108 R)
• M93: 43,583,096 km (0.104 R)
• M94: 44,177,598 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.7

Radius: 7.4

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 15.82 AU - 21.18 AU

Year: 28637 Days

Day: 22.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,234,609 km

• M1: 107,262 km (0.098 R)
• M2: 158,723 km (0.071 R)
• M3: 575,952 km (0.055 R)
• M4: 728,242 km (0.052 R)
• M5: 893,698 km (0.069 R)
• M6: 1,041,052 km (0.086 R)
• M7: 2,043,507 km (0.107 R)
• M8: 2,400,298 km (0.09 R)
• M9: 2,733,602 km (0.039 R)
• M10: 3,261,084 km (0.098 R)
• M11: 4,061,133 km (0.095 R)
• M12: 6,109,128 km (0.104 R)
• M13: 6,736,243 km (0.082 R)
• M14: 7,684,543 km (0.094 R)
• M15: 9,055,458 km (0.105 R)
• M16: 9,119,636 km (0.11 R)
• M17: 9,183,813 km (0.091 R)
• M18: 9,377,543 km (0.087 R)
• M19: 9,834,714 km (0.059 R)
• M20: 10,702,830 km (0.108 R)
• M21: 11,525,918 km (0.064 R)
• M22: 11,804,768 km (0.097 R)
• M23: 12,015,402 km (0.085 R)
• M24: 12,726,440 km (0.064 R)
• M25: 12,870,204 km (0.109 R)
• M26: 14,114,559 km (0.081 R)
• M27: 16,168,538 km (0.062 R)
• M28: 17,429,050 km (0.093 R)
• M29: 17,588,820 km (0.104 R)
• M30: 18,476,384 km (0.088 R)
• M31: 20,547,118 km (0.115 R)
• M32: 21,652,646 km (0.082 R)
• M33: 24,903,258 km (0.1 R)
• M34: 26,906,972 km (0.103 R)
• M35: 28,115,274 km (0.05 R)
• M36: 28,208,922 km (0.093 R)
• M37: 28,490,466 km (0.113 R)
• M38: 28,961,998 km (0.083 R)
• M39: 29,151,389 km (0.069 R)
• M40: 29,912,693 km (0.089 R)
• M41: 30,777,069 km (0.098 R)
• M42: 31,260,719 km (0.119 R)
• M43: 32,333,785 km (0.08 R)
• M44: 33,220,750 km (0.057 R)
• M45: 34,015,713 km (0.079 R)
• M46: 34,315,508 km (0.054 R)
• M47: 34,817,109 km (0.093 R)
• M48: 35,119,147 km (0.117 R)
• M49: 35,523,361 km (0.073 R)
• M50: 36,744,977 km (0.047 R)
• M51: 36,847,452 km (0.086 R)
• M52: 37,361,021 km (0.044 R)
• M53: 39,020,361 km (0.089 R)
• M54: 42,088,613 km (0.074 R)
• M55: 42,840,791 km (0.086 R)
• M56: 44,795,287 km (0.069 R)
• M57: 48,565,602 km (0.106 R)
• M58: 50,374,689 km (0.11 R)
• M59: 51,975,835 km (0.116 R)
• M60: 53,825,912 km (0.112 R)
• M61: 55,579,947 km (0.078 R)
• M62: 55,815,265 km (0.095 R)
• M63: 57,115,121 km (0.063 R)
• M64: 57,828,403 km (0.104 R)
• M65: 57,947,633 km (0.076 R)
• M66: 58,544,678 km (0.065 R)
• M67: 59,624,475 km (0.104 R)
• M68: 59,744,902 km (0.056 R)
• M69: 59,865,328 km (0.107 R)
• M70: 60,348,080 km (0.089 R)
• M71: 61,195,851 km (0.058 R)
• M72: 63,639,832 km (0.077 R)
• M73: 64,749,998 km (0.114 R)
• M74: 65,617,964 km (0.091 R)
• M75: 67,616,143 km (0.056 R)
• M76: 67,867,318 km (0.117 R)
• M77: 68,118,792 km (0.11 R)
• M78: 69,507,509 km (0.095 R)
• M79: 71,799,947 km (0.051 R)
• M80: 78,692,519 km (0.118 R)
• M81: 84,302,439 km (0.081 R)
• M82: 84,843,385 km (0.106 R)
• M83: 85,114,307 km (0.038 R)
• M84: 86,064,702 km (0.106 R)
• M85: 86,473,254 km (0.087 R)
• M86: 87,292,003 km (0.095 R)
• M87: 87,428,736 km (0.057 R)
• M88: 87,702,350 km (0.113 R)
• M89: 88,250,477 km (0.055 R)
• M90: 88,799,650 km (0.118 R)
• M91: 89,350,171 km (0.086 R)
• M92: 89,763,659 km (0.106 R)
• M93: 92,119,078 km (0.086 R)
• M94: 92,397,629 km (0.12 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 10,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit