🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.52 AU - 0.8 AU

Year: 201 Days

Day: 43.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.62 AU - 0.98 AU

Year: 268 Days

Day: 26.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.74 AU - 1.1 AU

Year: 331 Days

Day: 21.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.89 AU - 1.23 AU

Year: 409 Days

Day: 35.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.24 AU - 1.9 AU

Year: 737 Days

Day: 43.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,220,125 km

• M1: 303,235 km (0.076 R)

Asteroid Belt

Center: 2.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.75 AU - 2.91 AU

Year: 1784 Days

Day: 19.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.6

Radius: 9.1

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.72 AU - 5.98 AU

Year: 4003 Days

Day: 5.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 46,220,125 km

• M1: 119,529 km (0.051 R)
• M2: 210,335 km (0.104 R)
• M3: 349,161 km (0.102 R)
• M4: 546,780 km (0.104 R)
• M5: 634,744 km (0.033 R)
• M6: 798,703 km (0.101 R)
• M7: 967,449 km (0.108 R)
• M8: 1,210,696 km (0.057 R)
• M9: 1,428,360 km (0.09 R)
• M10: 1,694,345 km (0.066 R)
• M11: 1,766,452 km (0.094 R)
• M12: 2,014,186 km (0.085 R)
• M13: 2,090,630 km (0.109 R)
• M14: 2,181,287 km (0.099 R)
• M15: 2,326,247 km (0.104 R)
• M16: 2,393,267 km (0.043 R)
• M17: 2,474,498 km (0.032 R)
• M18: 2,738,090 km (0.102 R)
• M19: 2,808,999 km (0.064 R)
• M20: 2,938,102 km (0.095 R)
• M21: 3,069,300 km (0.091 R)
• M22: 3,142,902 km (0.113 R)
• M23: 3,292,200 km (0.106 R)
• M24: 3,459,152 km (0.114 R)
• M25: 4,335,047 km (0.092 R)
• M26: 4,840,688 km (0.101 R)
• M27: 4,961,413 km (0.11 R)
• M28: 5,118,042 km (0.072 R)
• M29: 5,258,664 km (0.106 R)
• M30: 5,670,208 km (0.072 R)
• M31: 6,054,974 km (0.071 R)
• M32: 6,222,523 km (0.083 R)
• M33: 6,316,321 km (0.072 R)
• M34: 6,391,719 km (0.113 R)
• M35: 6,792,192 km (0.064 R)
• M36: 6,850,086 km (0.06 R)
• M37: 6,985,772 km (0.103 R)
• M38: 7,102,757 km (0.079 R)
• M39: 7,220,491 km (0.115 R)
• M40: 7,418,110 km (0.119 R)
• M41: 7,477,650 km (0.092 R)
• M42: 7,617,374 km (0.047 R)
• M43: 7,818,583 km (0.093 R)
• M44: 8,001,242 km (0.079 R)
• M45: 8,103,268 km (0.076 R)
• M46: 8,432,682 km (0.085 R)
• M47: 8,578,241 km (0.087 R)
• M48: 8,640,923 km (0.113 R)
• M49: 9,339,844 km (0.065 R)
• M50: 9,837,706 km (0.092 R)
• M51: 10,122,989 km (0.051 R)
• M52: 10,322,103 km (0.111 R)
• M53: 10,724,073 km (0.087 R)
• M54: 11,382,752 km (0.072 R)
• M55: 11,682,098 km (0.08 R)
• M56: 11,984,285 km (0.066 R)
• M57: 12,525,082 km (0.05 R)
• M58: 13,679,229 km (0.061 R)
• M59: 13,923,971 km (0.057 R)
• M60: 14,641,892 km (0.062 R)
• M61: 14,917,301 km (0.111 R)
• M62: 15,422,493 km (0.096 R)
• M63: 15,677,258 km (0.102 R)
• M64: 15,984,832 km (0.105 R)
• M65: 16,683,903 km (0.099 R)
• M66: 16,945,400 km (0.09 R)
• M67: 17,684,862 km (0.041 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.8

Radius: 8

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.86 AU - 10.24 AU

Year: 11059 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,220,125 km

• M1: 191,485 km (0.075 R)
• M2: 563,386 km (0.11 R)
• M3: 664,065 km (0.116 R)
• M4: 802,892 km (0.116 R)
• M5: 1,003,353 km (0.118 R)
• M6: 1,055,862 km (0.118 R)
• M7: 1,201,121 km (0.081 R)
• M8: 1,333,515 km (0.119 R)
• M9: 1,431,203 km (0.055 R)
• M10: 1,696,440 km (0.12 R)
• M11: 1,781,262 km (0.119 R)
• M12: 1,845,739 km (0.114 R)
• M13: 1,911,113 km (0.031 R)
• M14: 2,366,638 km (0.079 R)
• M15: 2,606,892 km (0.119 R)
• M16: 3,294,295 km (0.057 R)
• M17: 3,754,907 km (0.086 R)
• M18: 4,035,253 km (0.109 R)
• M19: 4,264,437 km (0.071 R)
• M20: 4,380,674 km (0.09 R)
• M21: 4,557,050 km (0.103 R)
• M22: 4,735,670 km (0.096 R)
• M23: 4,947,202 km (0.112 R)
• M24: 5,100,091 km (0.116 R)
• M25: 6,345,642 km (0.072 R)
• M26: 6,445,275 km (0.085 R)
• M27: 6,511,846 km (0.114 R)
• M28: 6,646,035 km (0.07 R)
• M29: 6,814,781 km (0.071 R)
• M30: 7,786,569 km (0.108 R)
• M31: 8,764,042 km (0.049 R)
• M32: 8,912,144 km (0.102 R)
• M33: 10,753,245 km (0.049 R)
• M34: 11,311,843 km (0.078 R)
• M35: 11,392,476 km (0.088 R)
• M36: 12,457,164 km (0.098 R)
• M37: 12,540,341 km (0.09 R)
• M38: 12,749,179 km (0.072 R)
• M39: 12,833,104 km (0.088 R)
• M40: 13,128,111 km (0.111 R)
• M41: 14,988,659 km (0.074 R)
• M42: 15,701,793 km (0.045 R)
• M43: 16,243,935 km (0.117 R)
• M44: 16,608,804 km (0.045 R)
• M45: 17,114,894 km (0.097 R)
• M46: 17,672,744 km (0.066 R)
• M47: 18,142,183 km (0.07 R)
• M48: 18,473,243 km (0.08 R)
• M49: 18,663,232 km (0.108 R)
• M50: 19,430,071 km (0.12 R)
• M51: 19,817,380 km (0.104 R)
• M52: 20,011,857 km (0.115 R)
• M53: 21,192,633 km (0.099 R)
• M54: 21,791,473 km (0.096 R)
• M55: 23,518,281 km (0.105 R)
• M56: 23,775,889 km (0.086 R)
• M57: 23,827,500 km (0.027 R)
• M58: 25,288,622 km (0.049 R)
• M59: 25,552,513 km (0.03 R)
• M60: 26,671,056 km (0.086 R)
• M61: 27,425,628 km (0.079 R)
• M62: 28,735,357 km (0.118 R)
• M63: 29,176,372 km (0.119 R)
• M64: 29,231,723 km (0.102 R)
• M65: 29,397,777 km (0.112 R)
• M66: 29,842,232 km (0.034 R)
• M67: 30,457,079 km (0.093 R)
• M68: 30,625,526 km (0.113 R)
• M69: 31,132,514 km (0.095 R)
• M70: 33,015,352 km (0.114 R)
• M71: 34,232,481 km (0.116 R)
• M72: 34,582,989 km (0.113 R)
• M73: 35,228,653 km (0.079 R)
• M74: 35,346,536 km (0.108 R)
• M75: 36,353,180 km (0.097 R)
• M76: 36,412,720 km (0.053 R)
• M77: 37,009,616 km (0.095 R)
• M78: 37,549,664 km (0.093 R)
• M79: 37,669,941 km (0.114 R)
• M80: 37,790,517 km (0.108 R)
• M81: 38,819,750 km (0.084 R)
• M82: 39,246,253 km (0.037 R)
• M83: 39,735,588 km (0.074 R)
• M84: 39,981,078 km (0.098 R)
• M85: 41,091,693 km (0.057 R)
• M86: 41,339,876 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.8

Radius: 13.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.58 AU - 11.52 AU

Year: 11939 Days

Day: 10.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,220,125 km

• M1: 167,849 km (0.075 R)
• M2: 263,442 km (0.116 R)
• M3: 490,831 km (0.039 R)
• M4: 966,851 km (0.078 R)
• M5: 1,309,131 km (0.047 R)
• M6: 1,918,892 km (0.084 R)
• M7: 2,352,277 km (0.054 R)
• M8: 2,997,941 km (0.079 R)
• M9: 3,372,834 km (0.097 R)
• M10: 3,729,924 km (0.11 R)
• M11: 4,167,797 km (0.094 R)
• M12: 4,946,304 km (0.083 R)
• M13: 5,092,760 km (0.118 R)
• M14: 5,427,560 km (0.099 R)
• M15: 5,616,652 km (0.052 R)
• M16: 5,885,180 km (0.109 R)
• M17: 6,796,979 km (0.071 R)
• M18: 6,960,191 km (0.119 R)
• M19: 7,795,395 km (0.116 R)
• M20: 7,966,236 km (0.119 R)
• M21: 8,355,340 km (0.103 R)
• M22: 8,530,220 km (0.093 R)
• M23: 9,107,070 km (0.101 R)
• M24: 9,196,978 km (0.109 R)
• M25: 9,423,020 km (0.117 R)
• M26: 10,252,092 km (0.113 R)
• M27: 10,913,015 km (0.12 R)
• M28: 11,734,158 km (0.049 R)
• M29: 13,079,043 km (0.112 R)
• M30: 13,180,620 km (0.081 R)
• M31: 13,795,467 km (0.096 R)
• M32: 13,950,749 km (0.058 R)
• M33: 14,106,481 km (0.101 R)
• M34: 14,682,732 km (0.084 R)
• M35: 16,347,756 km (0.113 R)
• M36: 16,457,262 km (0.116 R)
• M37: 17,008,380 km (0.075 R)
• M38: 18,185,267 km (0.066 R)
• M39: 18,469,503 km (0.094 R)
• M40: 18,583,496 km (0.102 R)
• M41: 19,562,465 km (0.067 R)
• M42: 20,913,633 km (0.083 R)
• M43: 21,931,497 km (0.111 R)
• M44: 23,334,425 km (0.118 R)
• M45: 23,705,129 km (0.047 R)
• M46: 24,955,019 km (0.085 R)
• M47: 26,098,097 km (0.117 R)
• M48: 26,483,012 km (0.106 R)
• M49: 27,583,603 km (0.111 R)
• M50: 27,779,427 km (0.044 R)
• M51: 28,238,094 km (0.081 R)
• M52: 28,501,237 km (0.119 R)
• M53: 28,765,277 km (0.042 R)
• M54: 30,838,853 km (0.056 R)
• M55: 31,996,441 km (0.083 R)
• M56: 32,546,064 km (0.113 R)
• M57: 33,098,828 km (0.108 R)
• M58: 34,003,746 km (0.117 R)
• M59: 35,199,182 km (0.043 R)
• M60: 35,411,611 km (0.036 R)
• M61: 35,837,816 km (0.106 R)
• M62: 36,194,158 km (0.102 R)
• M63: 36,838,625 km (0.114 R)
• M64: 36,982,389 km (0.073 R)
• M65: 37,921,115 km (0.079 R)
• M66: 38,429,898 km (0.06 R)
• M67: 38,867,771 km (0.08 R)
• M68: 41,305,618 km (0.112 R)
• M69: 41,679,313 km (0.117 R)
• M70: 42,129,304 km (0.076 R)
• M71: 43,109,618 km (0.114 R)
• M72: 44,250,003 km (0.075 R)
• M73: 45,323,517 km (0.088 R)
• M74: 46,018,100 km (0.086 R)
• M75: 46,638,333 km (0.031 R)
• M76: 48,044,254 km (0.089 R)
• M77: 50,338,636 km (0.05 R)
• M78: 51,057,903 km (0.069 R)
• M79: 51,218,122 km (0.088 R)
• M80: 51,619,643 km (0.059 R)
• M81: 52,264,110 km (0.029 R)
• M82: 52,992,503 km (0.051 R)
• M83: 53,479,892 km (0.072 R)
• M84: 53,887,247 km (0.086 R)
• M85: 53,968,778 km (0.112 R)
• M86: 54,050,459 km (0.102 R)
• M87: 54,786,929 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.9

Radius: 4.8

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.75 AU - 16.21 AU

Year: 22824 Days

Day: 25 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,220,125 km

• M1: 63,878 km (0.063 R)
• M2: 105,915 km (0.093 R)
• M3: 220,657 km (0.083 R)
• M4: 299,495 km (0.077 R)
• M5: 336,446 km (0.11 R)
• M6: 772,374 km (0.111 R)
• M7: 860,188 km (0.109 R)
• M8: 1,065,286 km (0.078 R)
• M9: 1,203,664 km (0.094 R)
• M10: 1,305,989 km (0.119 R)
• M11: 1,390,063 km (0.11 R)
• M12: 1,630,318 km (0.116 R)
• M13: 1,720,824 km (0.101 R)
• M14: 1,813,126 km (0.096 R)
• M15: 2,002,517 km (0.098 R)
• M16: 2,099,756 km (0.116 R)
• M17: 2,555,880 km (0.107 R)
• M18: 4,438,569 km (0.115 R)
• M19: 4,533,713 km (0.06 R)
• M20: 5,118,192 km (0.111 R)
• M21: 5,795,122 km (0.064 R)
• M22: 6,499,878 km (0.106 R)
• M23: 6,789,350 km (0.041 R)
• M24: 7,493,507 km (0.119 R)
• M25: 7,682,599 km (0.114 R)
• M26: 8,415,628 km (0.102 R)
• M27: 8,454,823 km (0.099 R)
• M28: 8,810,417 km (0.03 R)
• M29: 8,890,003 km (0.042 R)
• M30: 9,130,407 km (0.063 R)
• M31: 9,495,126 km (0.085 R)
• M32: 10,322,552 km (0.053 R)
• M33: 10,659,895 km (0.094 R)
• M34: 10,829,988 km (0.091 R)
• M35: 11,388,886 km (0.093 R)
• M36: 11,781,281 km (0.086 R)
• M37: 12,178,164 km (0.105 R)
• M38: 12,894,289 km (0.077 R)
• M39: 13,901,382 km (0.101 R)
• M40: 14,791,190 km (0.109 R)
• M41: 15,458,546 km (0.083 R)
• M42: 15,554,588 km (0.08 R)
• M43: 16,184,395 km (0.088 R)
• M44: 16,428,838 km (0.067 R)
• M45: 16,723,845 km (0.075 R)
• M46: 16,773,063 km (0.084 R)
• M47: 16,822,430 km (0.096 R)
• M48: 16,871,947 km (0.103 R)
• M49: 17,119,831 km (0.043 R)
• M50: 17,368,762 km (0.05 R)
• M51: 17,669,304 km (0.106 R)
• M52: 18,326,038 km (0.118 R)
• M53: 19,042,313 km (0.069 R)
• M54: 19,300,369 km (0.084 R)
• M55: 19,455,801 km (0.059 R)
• M56: 19,611,533 km (0.067 R)
• M57: 20,081,420 km (0.044 R)
• M58: 20,133,929 km (0.054 R)
• M59: 20,291,455 km (0.062 R)
• M60: 20,713,620 km (0.115 R)
• M61: 21,620,483 km (0.118 R)
• M62: 21,943,614 km (0.093 R)
• M63: 22,214,087 km (0.083 R)
• M64: 22,649,267 km (0.074 R)
• M65: 22,977,335 km (0.087 R)
• M66: 23,362,251 km (0.045 R)
• M67: 24,138,364 km (0.105 R)
• M68: 24,585,662 km (0.1 R)
• M69: 24,641,761 km (0.04 R)
• M70: 25,035,652 km (0.067 R)
• M71: 25,943,861 km (0.116 R)
• M72: 27,094,119 km (0.049 R)
• M73: 27,909,128 km (0.092 R)
• M74: 29,503,692 km (0.111 R)
• M75: 29,623,071 km (0.078 R)
• M76: 29,921,968 km (0.07 R)
• M77: 30,703,766 km (0.11 R)
• M78: 31,127,577 km (0.084 R)
• M79: 32,410,528 km (0.098 R)
• M80: 33,027,470 km (0.081 R)
• M81: 35,724,420 km (0.035 R)
• M82: 37,002,585 km (0.095 R)
• M83: 37,066,912 km (0.077 R)
• M84: 37,582,725 km (0.106 R)
• M85: 38,100,782 km (0.072 R)
• M86: 38,490,934 km (0.061 R)
• M87: 39,209,752 km (0.118 R)
• M88: 39,472,146 km (0.093 R)
• M89: 39,603,643 km (0.083 R)
• M90: 39,735,139 km (0.111 R)
• M91: 41,125,651 km (0.093 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: 192 - 18,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit