🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.68 AU - 0.74 AU

Year: 215 Days

Day: 14.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.64 AU - 0.9 AU

Year: 243 Days

Day: 41 Hours

Environment

Temp: 198 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.87 AU - 1.41 AU

Year: 438 Days

Day: 21.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,543,277 km

• M1: 576,849 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.16 AU - 1.16 AU

Year: 450 Days

Day: 39.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.32 AU - 4.7 AU

Year: 3447 Days

Day: 43.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,543,277 km

• M1: 2,576,524 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.04 AU - 5.16 AU

Year: 3551 Days

Day: 46.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.4

Radius: 13.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.65 AU - 8.25 AU

Year: 8067 Days

Day: 6.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,543,277 km

• M1: 479,162 km (0.101 R)
• M2: 618,138 km (0.102 R)
• M3: 759,808 km (0.106 R)
• M4: 1,002,605 km (0.114 R)
• M5: 1,406,818 km (0.118 R)
• M6: 1,899,295 km (0.116 R)
• M7: 2,035,728 km (0.101 R)
• M8: 2,614,522 km (0.099 R)
• M9: 2,855,823 km (0.079 R)
• M10: 3,058,828 km (0.06 R)
• M11: 3,479,198 km (0.063 R)
• M12: 3,720,798 km (0.102 R)
• M13: 3,968,084 km (0.032 R)
• M14: 4,093,746 km (0.078 R)
• M15: 4,715,774 km (0.09 R)
• M16: 5,506,847 km (0.034 R)
• M17: 5,591,071 km (0.059 R)
• M18: 6,047,644 km (0.092 R)
• M19: 6,134,560 km (0.053 R)
• M20: 6,785,161 km (0.05 R)
• M21: 7,027,210 km (0.082 R)
• M22: 7,179,950 km (0.087 R)
• M23: 7,802,127 km (0.067 R)
• M24: 8,119,724 km (0.114 R)
• M25: 8,735,020 km (0.045 R)
• M26: 8,866,516 km (0.09 R)
• M27: 9,198,025 km (0.117 R)
• M28: 9,669,109 km (0.107 R)
• M29: 9,941,975 km (0.106 R)
• M30: 10,217,235 km (0.088 R)
• M31: 10,810,690 km (0.086 R)
• M32: 11,058,275 km (0.108 R)
• M33: 11,595,331 km (0.062 R)
• M34: 11,958,106 km (0.047 R)
• M35: 12,287,820 km (0.103 R)
• M36: 12,881,274 km (0.113 R)
• M37: 13,219,365 km (0.116 R)
• M38: 13,484,303 km (0.108 R)
• M39: 13,751,036 km (0.11 R)
• M40: 13,942,522 km (0.118 R)
• M41: 14,212,247 km (0.062 R)
• M42: 14,600,603 km (0.12 R)
• M43: 14,717,738 km (0.084 R)
• M44: 14,992,399 km (0.089 R)
• M45: 15,229,213 km (0.028 R)
• M46: 15,866,649 km (0.064 R)
• M47: 16,027,317 km (0.085 R)
• M48: 16,228,975 km (0.044 R)
• M49: 17,456,875 km (0.072 R)
• M50: 17,789,281 km (0.107 R)
• M51: 18,040,007 km (0.109 R)
• M52: 19,268,505 km (0.086 R)
• M53: 19,698,300 km (0.07 R)
• M54: 19,871,085 km (0.086 R)
• M55: 20,742,942 km (0.056 R)
• M56: 21,006,832 km (0.113 R)
• M57: 21,316,201 km (0.098 R)
• M58: 21,449,343 km (0.094 R)
• M59: 21,582,634 km (0.09 R)
• M60: 21,760,805 km (0.089 R)
• M61: 22,298,460 km (0.074 R)
• M62: 22,704,469 km (0.114 R)
• M63: 23,158,498 km (0.109 R)
• M64: 23,523,966 km (0.092 R)
• M65: 23,753,300 km (0.114 R)
• M66: 24,445,788 km (0.095 R)
• M67: 26,134,898 km (0.12 R)
• M68: 26,801,955 km (0.075 R)
• M69: 27,185,673 km (0.116 R)
• M70: 28,542,825 km (0.076 R)
• M71: 28,885,554 km (0.11 R)
• M72: 29,575,200 km (0.107 R)
• M73: 30,071,117 km (0.088 R)
• M74: 30,170,599 km (0.1 R)
• M75: 31,121,443 km (0.116 R)
• M76: 31,222,123 km (0.052 R)
• M77: 33,670,292 km (0.079 R)
• M78: 34,395,991 km (0.114 R)
• M79: 34,604,231 km (0.118 R)
• M80: 35,022,058 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.1

Radius: 12.5

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.73 AU - 13.31 AU

Year: 14072 Days

Day: 13 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,543,277 km

• M1: 359,633 km (0.037 R)
• M2: 539,600 km (0.08 R)
• M3: 733,179 km (0.116 R)
• M4: 951,293 km (0.081 R)
• M5: 1,371,812 km (0.115 R)
• M6: 1,451,997 km (0.105 R)
• M7: 1,617,452 km (0.098 R)
• M8: 1,789,340 km (0.066 R)
• M9: 2,471,506 km (0.114 R)
• M10: 2,738,688 km (0.116 R)
• M11: 3,192,867 km (0.113 R)
• M12: 3,633,433 km (0.091 R)
• M13: 3,860,971 km (0.096 R)
• M14: 4,054,252 km (0.084 R)
• M15: 4,370,352 km (0.084 R)
• M16: 4,735,521 km (0.109 R)
• M17: 4,901,125 km (0.052 R)
• M18: 5,978,978 km (0.1 R)
• M19: 6,113,167 km (0.118 R)
• M20: 6,475,942 km (0.12 R)
• M21: 7,033,493 km (0.061 R)
• M22: 7,222,884 km (0.115 R)
• M23: 9,362,583 km (0.045 R)
• M24: 9,728,350 km (0.064 R)
• M25: 9,833,816 km (0.108 R)
• M26: 10,259,123 km (0.065 R)
• M27: 10,420,240 km (0.096 R)
• M28: 10,744,867 km (0.119 R)
• M29: 11,293,592 km (0.107 R)
• M30: 12,247,129 km (0.047 R)
• M31: 12,993,772 km (0.09 R)
• M32: 13,226,397 km (0.063 R)
• M33: 13,578,101 km (0.109 R)
• M34: 13,755,075 km (0.077 R)
• M35: 15,137,509 km (0.083 R)
• M36: 15,321,066 km (0.039 R)
• M37: 15,814,290 km (0.06 R)
• M38: 17,709,845 km (0.045 R)
• M39: 19,211,209 km (0.07 R)
• M40: 19,609,588 km (0.102 R)
• M41: 20,077,829 km (0.093 R)
• M42: 21,025,233 km (0.053 R)
• M43: 21,573,210 km (0.082 R)
• M44: 24,886,653 km (0.089 R)
• M45: 25,103,420 km (0.057 R)
• M46: 25,684,758 km (0.071 R)
• M47: 29,188,639 km (0.12 R)
• M48: 31,190,408 km (0.113 R)
• M49: 31,502,320 km (0.089 R)
• M50: 31,736,889 km (0.11 R)
• M51: 31,972,207 km (0.105 R)
• M52: 32,365,499 km (0.063 R)
• M53: 32,602,163 km (0.032 R)
• M54: 32,918,712 km (0.075 R)
• M55: 33,395,481 km (0.113 R)
• M56: 34,114,897 km (0.107 R)
• M57: 37,456,464 km (0.072 R)
• M58: 37,704,947 km (0.049 R)
• M59: 40,560,321 km (0.093 R)
• M60: 41,670,487 km (0.117 R)
• M61: 42,099,982 km (0.1 R)
• M62: 42,358,487 km (0.067 R)
• M63: 42,876,994 km (0.11 R)
• M64: 42,963,611 km (0.046 R)
• M65: 43,137,144 km (0.08 R)
• M66: 45,589,502 km (0.119 R)
• M67: 47,817,164 km (0.086 R)
• M68: 50,353,895 km (0.076 R)
• M69: 51,178,628 km (0.101 R)
• M70: 54,240,448 km (0.083 R)
• M71: 54,615,639 km (0.102 R)
• M72: 55,746,151 km (0.119 R)
• M73: 56,979,735 km (0.085 R)
• M74: 58,606,462 km (0.104 R)
• M75: 58,798,845 km (0.1 R)
• M76: 59,280,699 km (0.103 R)
• M77: 60,248,448 km (0.113 R)
• M78: 61,709,720 km (0.118 R)
• M79: 62,101,367 km (0.031 R)
• M80: 63,084,076 km (0.047 R)
• M81: 63,182,661 km (0.092 R)
• M82: 63,972,986 km (0.092 R)
• M83: 66,163,099 km (0.107 R)
• M84: 66,363,411 km (0.115 R)
• M85: 67,066,221 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.2

Radius: 13

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.75 AU - 12.61 AU

Year: 15298 Days

Day: 8.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,543,277 km

• M1: 183,706 km (0.09 R)
• M2: 299,944 km (0.071 R)
• M3: 469,737 km (0.064 R)
• M4: 1,148,164 km (0.091 R)
• M5: 1,902,436 km (0.054 R)
• M6: 2,468,664 km (0.099 R)
• M7: 2,754,845 km (0.058 R)
• M8: 3,606,057 km (0.106 R)
• M9: 3,894,930 km (0.111 R)
• M10: 4,191,583 km (0.072 R)
• M11: 4,495,715 km (0.105 R)
• M12: 5,005,246 km (0.075 R)
• M13: 6,294,031 km (0.118 R)
• M14: 7,588,053 km (0.116 R)
• M15: 7,680,355 km (0.116 R)
• M16: 7,912,680 km (0.088 R)
• M17: 8,053,153 km (0.093 R)
• M18: 8,194,523 km (0.074 R)
• M19: 8,768,081 km (0.11 R)
• M20: 8,962,259 km (0.115 R)
• M21: 9,453,837 km (0.041 R)
• M22: 9,903,828 km (0.056 R)
• M23: 10,258,674 km (0.088 R)
• M24: 10,876,663 km (0.068 R)
• M25: 12,148,993 km (0.079 R)
• M26: 12,311,306 km (0.076 R)
• M27: 12,693,080 km (0.113 R)
• M28: 13,078,594 km (0.097 R)
• M29: 15,063,758 km (0.082 R)
• M30: 15,179,995 km (0.099 R)
• M31: 16,959,761 km (0.109 R)
• M32: 17,506,541 km (0.12 R)
• M33: 17,628,763 km (0.085 R)
• M34: 17,935,738 km (0.052 R)
• M35: 18,679,837 km (0.079 R)
• M36: 19,750,958 km (0.092 R)
• M37: 21,689,746 km (0.066 R)
• M38: 22,283,052 km (0.106 R)
• M39: 24,231,414 km (0.046 R)
• M40: 25,191,384 km (0.098 R)
• M41: 25,398,726 km (0.098 R)
• M42: 25,954,333 km (0.113 R)
• M43: 26,513,979 km (0.099 R)
• M44: 28,073,686 km (0.087 R)
• M45: 28,504,079 km (0.053 R)
• M46: 29,371,747 km (0.084 R)
• M47: 30,689,405 km (0.12 R)
• M48: 30,984,861 km (0.062 R)
• M49: 31,429,765 km (0.098 R)
• M50: 31,727,464 km (0.114 R)
• M51: 32,400,954 km (0.091 R)
• M52: 32,551,300 km (0.1 R)
• M53: 33,990,731 km (0.08 R)
• M54: 34,372,953 km (0.111 R)
• M55: 34,602,885 km (0.111 R)
• M56: 36,696,208 km (0.094 R)
• M57: 37,088,304 km (0.096 R)
• M58: 37,481,896 km (0.101 R)
• M59: 38,352,556 km (0.113 R)
• M60: 40,923,096 km (0.079 R)
• M61: 41,819,486 km (0.086 R)
• M62: 43,548,838 km (0.026 R)
• M63: 44,213,800 km (0.108 R)
• M64: 44,798,279 km (0.076 R)
• M65: 45,469,525 km (0.115 R)
• M66: 46,991,982 km (0.106 R)
• M67: 47,673,849 km (0.117 R)
• M68: 47,759,419 km (0.118 R)
• M69: 48,359,157 km (0.037 R)
• M70: 48,703,083 km (0.074 R)
• M71: 48,875,270 km (0.106 R)
• M72: 49,652,880 km (0.085 R)
• M73: 50,086,564 km (0.098 R)
• M74: 51,220,217 km (0.116 R)
• M75: 52,274,134 km (0.077 R)
• M76: 52,715,447 km (0.043 R)
• M77: 54,046,569 km (0.118 R)
• M78: 54,224,890 km (0.111 R)
• M79: 54,492,820 km (0.111 R)
• M80: 55,119,485 km (0.101 R)
• M81: 55,299,003 km (0.085 R)
• M82: 55,748,694 km (0.076 R)
• M83: 56,019,017 km (0.105 R)
• M84: 56,470,503 km (0.118 R)
• M85: 57,741,337 km (0.045 R)
• M86: 58,106,207 km (0.114 R)
• M87: 58,838,039 km (0.081 R)
• M88: 59,481,011 km (0.114 R)
• M89: 61,702,988 km (0.093 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 20,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit