🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.04 AU - 1.08 AU

Year: 407 Days

Day: 14.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 107,423,420 km

• M1: 586,124 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.63 AU - 2.15 AU

Year: 969 Days

Day: 40.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.53 AU - 4.33 AU

Year: 2904 Days

Day: 43.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.7

Radius: 12.9

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.42 AU - 7.98 AU

Year: 7202 Days

Day: 6.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 107,423,420 km

• M1: 175,777 km (0.115 R)
• M2: 262,993 km (0.118 R)
• M3: 354,697 km (0.097 R)
• M4: 701,315 km (0.093 R)
• M5: 822,639 km (0.072 R)
• M6: 990,039 km (0.061 R)
• M7: 1,349,522 km (0.028 R)
• M8: 1,908,121 km (0.106 R)
• M9: 2,479,585 km (0.073 R)
• M10: 2,630,679 km (0.075 R)
• M11: 2,913,419 km (0.106 R)
• M12: 3,073,189 km (0.091 R)
• M13: 3,235,952 km (0.086 R)
• M14: 3,386,447 km (0.07 R)
• M15: 3,493,110 km (0.04 R)
• M16: 3,616,529 km (0.044 R)
• M17: 3,995,759 km (0.087 R)
• M18: 4,571,711 km (0.097 R)
• M19: 4,690,043 km (0.08 R)
• M20: 5,033,968 km (0.069 R)
• M21: 5,457,630 km (0.069 R)
• M22: 5,565,340 km (0.095 R)
• M23: 5,819,507 km (0.107 R)
• M24: 7,186,532 km (0.12 R)
• M25: 7,845,361 km (0.095 R)
• M26: 7,987,629 km (0.055 R)
• M27: 8,151,289 km (0.065 R)
• M28: 8,795,906 km (0.117 R)
• M29: 8,880,279 km (0.04 R)
• M30: 9,007,288 km (0.116 R)
• M31: 10,023,805 km (0.079 R)
• M32: 10,156,199 km (0.096 R)
• M33: 10,289,192 km (0.071 R)
• M34: 10,601,702 km (0.091 R)
• M35: 11,535,043 km (0.096 R)
• M36: 12,070,155 km (0.109 R)
• M37: 12,637,280 km (0.052 R)
• M38: 13,406,961 km (0.111 R)
• M39: 13,528,584 km (0.097 R)
• M40: 13,650,507 km (0.053 R)
• M41: 13,846,629 km (0.097 R)
• M42: 14,266,102 km (0.102 R)
• M43: 14,664,930 km (0.093 R)
• M44: 15,067,348 km (0.103 R)
• M45: 15,677,707 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 9.9

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.63 AU - 10.29 AU

Year: 9173 Days

Day: 5.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 107,423,420 km

• M1: 348,713 km (0.099 R)
• M2: 1,024,895 km (0.085 R)
• M3: 1,105,528 km (0.108 R)
• M4: 1,188,555 km (0.046 R)
• M5: 1,252,284 km (0.108 R)
• M6: 1,405,622 km (0.089 R)
• M7: 1,542,055 km (0.094 R)
• M8: 2,184,279 km (0.109 R)
• M9: 2,263,416 km (0.079 R)
• M10: 2,673,464 km (0.088 R)
• M11: 2,758,435 km (0.118 R)
• M12: 2,930,772 km (0.098 R)
• M13: 3,018,436 km (0.085 R)
• M14: 3,166,389 km (0.114 R)
• M15: 3,377,621 km (0.108 R)
• M16: 3,782,133 km (0.092 R)
• M17: 3,877,726 km (0.092 R)
• M18: 4,038,843 km (0.105 R)
• M19: 4,434,679 km (0.076 R)
• M20: 4,671,343 km (0.093 R)
• M21: 4,912,196 km (0.088 R)
• M22: 5,016,765 km (0.103 R)
• M23: 5,192,542 km (0.118 R)
• M24: 5,442,071 km (0.094 R)
• M25: 6,289,842 km (0.118 R)
• M26: 7,860,022 km (0.077 R)
• M27: 8,270,817 km (0.079 R)
• M28: 8,395,433 km (0.091 R)
• M29: 8,562,533 km (0.118 R)
• M30: 8,815,354 km (0.062 R)
• M31: 9,113,353 km (0.073 R)
• M32: 10,742,922 km (0.113 R)
• M33: 10,833,579 km (0.096 R)
• M34: 10,924,385 km (0.108 R)
• M35: 12,176,219 km (0.038 R)
• M36: 12,318,188 km (0.066 R)
• M37: 13,229,538 km (0.098 R)
• M38: 13,521,852 km (0.078 R)
• M39: 14,311,879 km (0.076 R)
• M40: 15,678,754 km (0.117 R)
• M41: 15,936,362 km (0.077 R)
• M42: 17,086,770 km (0.115 R)
• M43: 18,535,027 km (0.077 R)
• M44: 19,246,215 km (0.083 R)
• M45: 20,077,979 km (0.088 R)
• M46: 20,526,473 km (0.08 R)
• M47: 21,891,404 km (0.067 R)
• M48: 22,701,178 km (0.029 R)
• M49: 22,992,744 km (0.105 R)
• M50: 23,226,865 km (0.083 R)
• M51: 23,461,883 km (0.113 R)
• M52: 23,756,740 km (0.095 R)
• M53: 24,349,896 km (0.036 R)
• M54: 25,551,167 km (0.073 R)
• M55: 26,525,946 km (0.052 R)
• M56: 26,833,071 km (0.106 R)
• M57: 27,017,974 km (0.104 R)
• M58: 27,079,608 km (0.07 R)
• M59: 27,265,110 km (0.098 R)
• M60: 27,450,910 km (0.05 R)
• M61: 27,637,159 km (0.111 R)
• M62: 27,761,625 km (0.09 R)
• M63: 28,198,451 km (0.051 R)
• M64: 30,096,399 km (0.063 R)
• M65: 30,931,753 km (0.097 R)
• M66: 31,319,810 km (0.119 R)
• M67: 32,100,711 km (0.097 R)
• M68: 33,152,085 km (0.085 R)
• M69: 33,350,452 km (0.106 R)
• M70: 34,884,279 km (0.034 R)
• M71: 35,288,193 km (0.037 R)
• M72: 36,304,860 km (0.105 R)
• M73: 36,714,160 km (0.078 R)
• M74: 37,125,105 km (0.096 R)
• M75: 37,262,436 km (0.062 R)
• M76: 38,366,917 km (0.116 R)
• M77: 39,692,354 km (0.115 R)
• M78: 41,673,030 km (0.047 R)
• M79: 41,958,463 km (0.051 R)
• M80: 43,975,640 km (0.088 R)
• M81: 44,996,048 km (0.112 R)
• M82: 46,024,084 km (0.102 R)
• M83: 47,060,049 km (0.079 R)
• M84: 49,004,223 km (0.056 R)
• M85: 49,230,116 km (0.03 R)
• M86: 50,365,414 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.9

Radius: 3.8

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.32 AU - 15.16 AU

Year: 17959 Days

Day: 22.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 107,423,420 km

• M1: 90,058 km (0.054 R)
• M2: 298,149 km (0.043 R)
• M3: 337,642 km (0.111 R)
• M4: 389,702 km (0.071 R)
• M5: 514,018 km (0.07 R)
• M6: 574,605 km (0.092 R)
• M7: 840,142 km (0.112 R)
• M8: 882,927 km (0.071 R)
• M9: 956,080 km (0.113 R)
• M10: 985,850 km (0.11 R)
• M11: 1,418,038 km (0.03 R)
• M12: 1,556,117 km (0.114 R)
• M13: 1,958,087 km (0.077 R)
• M14: 1,996,234 km (0.101 R)
• M15: 2,575,926 km (0.062 R)
• M16: 3,453,766 km (0.042 R)
• M17: 3,662,904 km (0.089 R)
• M18: 3,948,337 km (0.108 R)
• M19: 4,044,977 km (0.087 R)
• M20: 4,240,800 km (0.105 R)
• M21: 4,315,001 km (0.035 R)
• M22: 5,452,094 km (0.067 R)
• M23: 5,914,801 km (0.112 R)
• M24: 5,997,827 km (0.098 R)
• M25: 6,108,979 km (0.075 R)
• M26: 8,162,808 km (0.057 R)
• M27: 8,441,060 km (0.053 R)
• M28: 10,809,793 km (0.07 R)
• M29: 11,699,750 km (0.119 R)
• M30: 12,577,441 km (0.08 R)
• M31: 13,330,965 km (0.094 R)
• M32: 13,658,286 km (0.119 R)
• M33: 13,878,045 km (0.054 R)
• M34: 14,283,904 km (0.111 R)
• M35: 14,506,954 km (0.062 R)
• M36: 15,984,383 km (0.061 R)
• M37: 16,022,979 km (0.114 R)
• M38: 16,138,618 km (0.104 R)
• M39: 16,177,215 km (0.064 R)
• M40: 16,332,048 km (0.094 R)
• M41: 17,668,107 km (0.07 R)
• M42: 18,067,533 km (0.067 R)
• M43: 18,188,109 km (0.104 R)
• M44: 19,161,243 km (0.039 R)
• M45: 19,407,182 km (0.056 R)
• M46: 20,317,784 km (0.079 R)
• M47: 21,454,279 km (0.046 R)
• M48: 23,920,400 km (0.057 R)
• M49: 25,478,462 km (0.097 R)
• M50: 26,065,484 km (0.105 R)
• M51: 28,738,349 km (0.034 R)
• M52: 28,972,769 km (0.058 R)
• M53: 29,302,034 km (0.1 R)
• M54: 29,538,100 km (0.025 R)
• M55: 30,059,448 km (0.093 R)
• M56: 30,536,067 km (0.104 R)
• M57: 30,775,424 km (0.11 R)
• M58: 30,919,187 km (0.081 R)
• M59: 31,159,441 km (0.086 R)
• M60: 31,593,425 km (0.079 R)
• M61: 31,835,474 km (0.083 R)
• M62: 31,883,944 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.7

Radius: 3.3

Gravity: 69.21 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 12.64 AU - 19.76 AU

Year: 24307 Days

Day: 20.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,423,420 km

• M1: 93,349 km (0.112 R)
• M2: 158,574 km (0.093 R)
• M3: 460,013 km (0.104 R)
• M4: 505,641 km (0.052 R)
• M5: 923,168 km (0.094 R)
• M6: 952,190 km (0.098 R)
• M7: 1,010,982 km (0.066 R)
• M8: 1,388,119 km (0.114 R)
• M9: 3,665,447 km (0.045 R)
• M10: 3,758,048 km (0.066 R)
• M11: 3,851,397 km (0.096 R)
• M12: 4,927,155 km (0.104 R)
• M13: 5,183,865 km (0.088 R)
• M14: 5,287,686 km (0.098 R)
• M15: 6,587,093 km (0.116 R)
• M16: 7,040,973 km (0.12 R)
• M17: 7,098,569 km (0.109 R)
• M18: 7,681,551 km (0.109 R)
• M19: 7,978,802 km (0.062 R)
• M20: 9,330,868 km (0.098 R)
• M21: 9,839,950 km (0.093 R)
• M22: 10,097,707 km (0.074 R)
• M23: 10,423,232 km (0.076 R)
• M24: 10,686,075 km (0.105 R)
• M25: 11,352,534 km (0.113 R)
• M26: 11,623,007 km (0.046 R)
• M27: 12,239,051 km (0.051 R)
• M28: 13,789,184 km (0.031 R)
• M29: 15,474,553 km (0.073 R)
• M30: 15,699,100 km (0.096 R)
• M31: 17,846,428 km (0.12 R)
• M32: 18,318,558 km (0.052 R)
• M33: 19,194,454 km (0.068 R)
• M34: 19,516,389 km (0.111 R)
• M35: 20,083,963 km (0.087 R)
• M36: 20,247,174 km (0.093 R)
• M37: 21,818,999 km (0.119 R)
• M38: 22,831,926 km (0.066 R)
• M39: 25,078,288 km (0.081 R)
• M40: 25,166,102 km (0.113 R)
• M41: 25,872,204 km (0.062 R)
• M42: 26,049,776 km (0.045 R)
• M43: 27,033,382 km (0.119 R)
• M44: 27,394,063 km (0.066 R)
• M45: 28,485,679 km (0.091 R)
• M46: 29,963,107 km (0.098 R)
• M47: 30,430,002 km (0.102 R)
• M48: 30,711,246 km (0.109 R)
• M49: 31,844,749 km (0.038 R)
• M50: 32,130,182 km (0.073 R)
• M51: 33,377,230 km (0.074 R)
• M52: 35,819,415 km (0.066 R)
• M53: 36,414,067 km (0.098 R)
• M54: 37,012,009 km (0.104 R)
• M55: 37,713,623 km (0.093 R)
• M56: 39,947,269 km (0.053 R)
• M57: 40,049,893 km (0.103 R)
• M58: 40,770,057 km (0.056 R)
• M59: 40,976,652 km (0.026 R)
• M60: 42,746,544 km (0.05 R)
• M61: 45,501,240 km (0.07 R)
• M62: 46,575,801 km (0.112 R)
• M63: 48,531,195 km (0.116 R)
• M64: 48,859,712 km (0.073 R)
• M65: 49,298,931 km (0.062 R)
• M66: 52,858,912 km (0.098 R)
• M67: 53,535,543 km (0.118 R)
• M68: 53,648,639 km (0.081 R)
• M69: 55,468,347 km (0.076 R)
• M70: 56,500,722 km (0.1 R)
• M71: 58,701,008 km (0.056 R)
• M72: 59,987,699 km (0.104 R)
• M73: 60,457,885 km (0.114 R)
• M74: 61,401,848 km (0.092 R)
• M75: 64,744,014 km (0.083 R)
• M76: 67,045,278 km (0.044 R)
• M77: 67,411,194 km (0.068 R)
• M78: 69,990,261 km (0.038 R)
• M79: 70,609,148 km (0.082 R)
• M80: 72,726,706 km (0.074 R)
• M81: 73,102,495 km (0.068 R)
• M82: 74,360,015 km (0.073 R)
• M83: 75,624,716 km (0.026 R)
• M84: 76,386,917 km (0.079 R)
• M85: 76,768,990 km (0.12 R)
• M86: 77,023,904 km (0.059 R)
• M87: 78,945,788 km (0.116 R)
• M88: 79,203,246 km (0.045 R)
• M89: 81,013,081 km (0.063 R)
• M90: 86,656,511 km (0.077 R)
• M91: 87,720,451 km (0.085 R)
• M92: 88,521,099 km (0.057 R)
• M93: 89,190,251 km (0.107 R)
• M94: 89,324,290 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928

Radius: 5.2

Gravity: 34.32 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 16.9 AU - 19.4 AU

Year: 28825 Days

Day: 22.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,423,420 km

• M1: 91,853 km (0.112 R)
• M2: 323,879 km (0.073 R)
• M3: 414,984 km (0.057 R)
• M4: 650,601 km (0.097 R)
• M5: 1,158,636 km (0.09 R)
• M6: 1,642,585 km (0.052 R)
• M7: 1,682,078 km (0.04 R)
• M8: 2,225,867 km (0.115 R)
• M9: 2,963,384 km (0.106 R)
• M10: 4,034,954 km (0.07 R)
• M11: 4,471,780 km (0.089 R)
• M12: 4,583,380 km (0.094 R)
• M13: 4,695,877 km (0.113 R)
• M14: 5,330,771 km (0.047 R)
• M15: 5,568,332 km (0.118 R)
• M16: 5,688,459 km (0.104 R)
• M17: 6,679,545 km (0.098 R)
• M18: 6,743,274 km (0.087 R)
• M19: 7,457,304 km (0.119 R)
• M20: 7,856,880 km (0.049 R)
• M21: 8,263,338 km (0.105 R)
• M22: 8,469,184 km (0.101 R)
• M23: 11,294,340 km (0.11 R)
• M24: 11,370,336 km (0.119 R)
• M25: 11,599,221 km (0.083 R)
• M26: 11,984,136 km (0.073 R)
• M27: 12,924,807 km (0.042 R)
• M28: 13,323,785 km (0.087 R)
• M29: 13,807,883 km (0.06 R)
• M30: 15,886,097 km (0.112 R)
• M31: 16,399,068 km (0.094 R)
• M32: 17,617,393 km (0.106 R)
• M33: 18,415,797 km (0.074 R)
• M34: 18,774,533 km (0.057 R)
• M35: 18,864,441 km (0.074 R)
• M36: 20,139,763 km (0.102 R)
• M37: 20,416,669 km (0.116 R)
• M38: 20,602,020 km (0.106 R)
• M39: 20,787,821 km (0.059 R)
• M40: 22,009,437 km (0.056 R)
• M41: 22,199,426 km (0.072 R)
• M42: 22,485,458 km (0.031 R)
• M43: 23,157,601 km (0.079 R)
• M44: 25,312,558 km (0.08 R)
• M45: 26,011,479 km (0.092 R)
• M46: 26,313,069 km (0.108 R)
• M47: 26,413,748 km (0.114 R)
• M48: 28,662,802 km (0.04 R)
• M49: 28,974,265 km (0.074 R)
• M50: 29,495,763 km (0.09 R)
• M51: 30,866,080 km (0.094 R)
• M52: 35,099,849 km (0.101 R)
• M53: 36,326,552 km (0.048 R)
• M54: 37,907,951 km (0.119 R)
• M55: 40,205,625 km (0.108 R)
• M56: 44,573,882 km (0.071 R)
• M57: 44,694,009 km (0.113 R)
• M58: 46,874,698 km (0.097 R)
• M59: 50,085,367 km (0.068 R)
• M60: 50,210,132 km (0.117 R)
• M61: 53,366,048 km (0.096 R)
• M62: 54,133,037 km (0.052 R)
• M63: 55,032,419 km (0.064 R)
• M64: 55,807,186 km (0.112 R)
• M65: 57,106,444 km (0.07 R)
• M66: 57,367,492 km (0.087 R)
• M67: 59,602,484 km (0.066 R)
• M68: 60,265,203 km (0.107 R)
• M69: 61,063,756 km (0.101 R)
• M70: 67,025,680 km (0.096 R)
• M71: 68,267,792 km (0.091 R)
• M72: 68,406,319 km (0.102 R)
• M73: 69,517,532 km (0.074 R)
• M74: 73,595,420 km (0.028 R)
• M75: 73,737,389 km (0.034 R)
• M76: 73,879,507 km (0.045 R)
• M77: 75,162,458 km (0.099 R)
• M78: 76,452,590 km (0.107 R)
• M79: 77,172,605 km (0.066 R)
• M80: 79,782,938 km (0.065 R)
• M81: 83,752,518 km (0.034 R)
• M82: 84,197,571 km (0.11 R)
• M83: 86,284,611 km (0.086 R)
• M84: 87,484,984 km (0.102 R)
• M85: 88,087,116 km (0.102 R)
• M86: 91,423,747 km (0.047 R)
• M87: 92,954,133 km (0.103 R)
• M88: 97,595,407 km (0.111 R)
• M89: 98,219,978 km (0.081 R)
• M90: 98,845,895 km (0.086 R)
• M91: 99,316,082 km (0.108 R)
• M92: 102,787,351 km (0.118 R)
• M93: 102,946,074 km (0.102 R)
• M94: 103,900,209 km (0.116 R)
• M95: 104,059,381 km (0.051 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 14,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit