🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.64 AU - 0.8 AU

Year: 213 Days

Day: 29.2 Hours

Environment

Temp: 233 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,717,971 km

• M1: 214,523 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.88 AU - 1 AU

Year: 317 Days

Day: 47.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.06 AU - 1.06 AU

Year: 380 Days

Day: 18.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.38 AU - 1.76 AU

Year: 685 Days

Day: 30 Hours

Environment

Temp: -21 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,717,971 km

• M1: 394,789 km (0.085 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.8

Radius: 13.8

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.48 AU - 8.42 AU

Year: 6381 Days

Day: 6 Hours

Environment

Temp: -145 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,717,971 km

• M1: 280,047 km (0.083 R)
• M2: 439,219 km (0.058 R)
• M3: 835,953 km (0.092 R)
• M4: 928,554 km (0.09 R)
• M5: 1,140,085 km (0.102 R)
• M6: 1,431,951 km (0.092 R)
• M7: 1,713,793 km (0.12 R)
• M8: 1,906,026 km (0.101 R)
• M9: 2,014,036 km (0.078 R)
• M10: 2,546,006 km (0.034 R)
• M11: 2,645,638 km (0.071 R)
• M12: 3,142,303 km (0.066 R)
• M13: 3,358,023 km (0.067 R)
• M14: 3,736,207 km (0.052 R)
• M15: 3,965,092 km (0.056 R)
• M16: 4,104,816 km (0.108 R)
• M17: 4,222,400 km (0.114 R)
• M18: 4,437,073 km (0.071 R)
• M19: 4,582,183 km (0.044 R)
• M20: 4,802,840 km (0.093 R)
• M21: 4,902,023 km (0.057 R)
• M22: 5,127,916 km (0.103 R)
• M23: 5,642,233 km (0.105 R)
• M24: 5,747,101 km (0.12 R)
• M25: 6,308,393 km (0.11 R)
• M26: 6,971,410 km (0.066 R)
• M27: 7,084,207 km (0.088 R)
• M28: 7,541,079 km (0.043 R)
• M29: 8,185,098 km (0.113 R)
• M30: 8,968,991 km (0.083 R)
• M31: 9,307,980 km (0.118 R)
• M32: 10,705,523 km (0.111 R)
• M33: 11,065,156 km (0.112 R)
• M34: 11,695,861 km (0.109 R)
• M35: 11,897,369 km (0.088 R)
• M36: 12,167,992 km (0.033 R)
• M37: 12,270,017 km (0.12 R)
• M38: 13,131,103 km (0.12 R)
• M39: 13,410,851 km (0.116 R)
• M40: 13,763,154 km (0.079 R)
• M41: 15,093,677 km (0.107 R)
• M42: 16,090,298 km (0.081 R)
• M43: 16,352,244 km (0.109 R)
• M44: 17,070,164 km (0.118 R)
• M45: 17,222,604 km (0.071 R)
• M46: 17,337,196 km (0.093 R)
• M47: 17,875,599 km (0.113 R)
• M48: 18,108,074 km (0.07 R)
• M49: 18,772,139 km (0.063 R)
• M50: 19,364,696 km (0.089 R)
• M51: 20,164,297 km (0.04 R)
• M52: 20,730,525 km (0.094 R)
• M53: 21,138,179 km (0.106 R)
• M54: 21,260,999 km (0.096 R)
• M55: 21,425,108 km (0.038 R)
• M56: 21,630,805 km (0.114 R)
• M57: 21,754,522 km (0.093 R)
• M58: 22,460,325 km (0.025 R)
• M59: 23,596,820 km (0.12 R)
• M60: 24,665,697 km (0.078 R)
• M61: 25,054,352 km (0.091 R)
• M62: 25,227,736 km (0.1 R)
• M63: 25,488,635 km (0.093 R)
• M64: 25,750,281 km (0.08 R)
• M65: 26,320,549 km (0.103 R)
• M66: 26,762,012 km (0.096 R)
• M67: 26,894,855 km (0.103 R)
• M68: 27,473,350 km (0.079 R)
• M69: 27,786,608 km (0.115 R)
• M70: 27,921,246 km (0.068 R)
• M71: 28,056,033 km (0.106 R)
• M72: 28,236,149 km (0.093 R)
• M73: 29,233,518 km (0.088 R)
• M74: 29,507,582 km (0.101 R)
• M75: 29,874,246 km (0.104 R)
• M76: 31,029,890 km (0.11 R)
• M77: 31,122,939 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.6

Radius: 13.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.71 AU - 10.07 AU

Year: 9231 Days

Day: 8.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,717,971 km

• M1: 170,392 km (0.095 R)
• M2: 294,558 km (0.068 R)
• M3: 450,738 km (0.099 R)
• M4: 602,580 km (0.057 R)
• M5: 1,137,093 km (0.109 R)
• M6: 1,338,153 km (0.12 R)
• M7: 1,632,113 km (0.104 R)
• M8: 1,861,297 km (0.094 R)
• M9: 2,305,303 km (0.027 R)
• M10: 2,421,690 km (0.066 R)
• M11: 2,611,979 km (0.114 R)
• M12: 3,718,704 km (0.085 R)
• M13: 3,856,035 km (0.086 R)
• M14: 4,051,260 km (0.067 R)
• M15: 4,221,353 km (0.118 R)
• M16: 4,745,693 km (0.115 R)
• M17: 4,895,142 km (0.097 R)
• M18: 4,985,499 km (0.079 R)
• M19: 5,198,676 km (0.111 R)
• M20: 5,728,850 km (0.078 R)
• M21: 5,920,186 km (0.114 R)
• M22: 6,081,303 km (0.08 R)
• M23: 6,342,052 km (0.118 R)
• M24: 6,841,111 km (0.073 R)
• M25: 6,942,538 km (0.09 R)
• M26: 7,630,987 km (0.113 R)
• M27: 7,912,531 km (0.089 R)
• M28: 8,741,153 km (0.077 R)
• M29: 9,484,056 km (0.114 R)
• M30: 10,324,796 km (0.109 R)
• M31: 10,990,806 km (0.076 R)
• M32: 11,189,472 km (0.098 R)
• M33: 11,389,185 km (0.055 R)
• M34: 11,509,611 km (0.078 R)
• M35: 11,995,655 km (0.113 R)
• M36: 13,791,876 km (0.096 R)
• M37: 14,874,367 km (0.096 R)
• M38: 15,315,082 km (0.101 R)
• M39: 15,670,826 km (0.09 R)
• M40: 16,481,048 km (0.109 R)
• M41: 18,945,074 km (0.097 R)
• M42: 21,770,978 km (0.083 R)
• M43: 21,970,691 km (0.105 R)
• M44: 22,674,400 km (0.119 R)
• M45: 23,641,400 km (0.054 R)
• M46: 23,795,337 km (0.083 R)
• M47: 24,569,954 km (0.095 R)
• M48: 24,986,435 km (0.084 R)
• M49: 25,773,768 km (0.109 R)
• M50: 26,037,958 km (0.101 R)
• M51: 26,409,410 km (0.077 R)
• M52: 26,729,250 km (0.067 R)
• M53: 27,912,719 km (0.088 R)
• M54: 28,238,543 km (0.109 R)
• M55: 28,674,770 km (0.046 R)
• M56: 29,278,398 km (0.092 R)
• M57: 29,720,011 km (0.066 R)
• M58: 29,830,713 km (0.117 R)
• M59: 30,442,269 km (0.078 R)
• M60: 31,226,611 km (0.074 R)
• M61: 32,074,382 km (0.067 R)
• M62: 32,301,771 km (0.086 R)
• M63: 32,415,615 km (0.087 R)
• M64: 32,529,608 km (0.088 R)
• M65: 32,987,078 km (0.09 R)
• M66: 33,216,562 km (0.086 R)
• M67: 33,850,408 km (0.111 R)
• M68: 34,779,411 km (0.108 R)
• M69: 35,071,575 km (0.068 R)
• M70: 35,364,488 km (0.084 R)
• M71: 36,011,648 km (0.106 R)
• M72: 36,425,586 km (0.107 R)
• M73: 36,781,628 km (0.036 R)
• M74: 37,198,408 km (0.056 R)
• M75: 37,377,477 km (0.051 R)
• M76: 37,676,673 km (0.056 R)
• M77: 39,793,183 km (0.076 R)
• M78: 40,282,368 km (0.109 R)
• M79: 40,712,013 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.3

Radius: 10.2

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.47 AU - 11.69 AU

Year: 12844 Days

Day: 11.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,717,971 km

• M1: 132,394 km (0.116 R)
• M2: 198,965 km (0.115 R)
• M3: 277,803 km (0.103 R)
• M4: 359,184 km (0.112 R)
• M5: 608,265 km (0.109 R)
• M6: 763,697 km (0.083 R)
• M7: 867,967 km (0.076 R)
• M8: 999,912 km (0.106 R)
• M9: 1,334,413 km (0.111 R)
• M10: 1,648,569 km (0.101 R)
• M11: 2,103,346 km (0.083 R)
• M12: 2,922,394 km (0.115 R)
• M13: 3,090,393 km (0.071 R)
• M14: 4,015,207 km (0.116 R)
• M15: 4,164,655 km (0.103 R)
• M16: 4,781,298 km (0.112 R)
• M17: 5,221,863 km (0.091 R)
• M18: 6,056,171 km (0.071 R)
• M19: 6,709,016 km (0.115 R)
• M20: 6,886,888 km (0.113 R)
• M21: 6,976,347 km (0.116 R)
• M22: 7,567,857 km (0.085 R)
• M23: 7,846,259 km (0.107 R)
• M24: 8,080,978 km (0.068 R)
• M25: 8,270,369 km (0.107 R)
• M26: 8,847,218 km (0.081 R)
• M27: 9,387,566 km (0.057 R)
• M28: 9,989,248 km (0.076 R)
• M29: 10,603,497 km (0.074 R)
• M30: 11,975,758 km (0.057 R)
• M31: 12,300,386 km (0.086 R)
• M32: 12,463,747 km (0.096 R)
• M33: 12,628,005 km (0.087 R)
• M34: 14,308,438 km (0.093 R)
• M35: 15,939,354 km (0.044 R)
• M36: 16,415,973 km (0.087 R)
• M37: 17,874,253 km (0.083 R)
• M38: 18,681,333 km (0.113 R)
• M39: 20,847,959 km (0.105 R)
• M40: 21,173,185 km (0.107 R)
• M41: 21,500,206 km (0.062 R)
• M42: 22,358,150 km (0.112 R)
• M43: 23,632,125 km (0.107 R)
• M44: 23,835,429 km (0.104 R)
• M45: 24,448,930 km (0.114 R)
• M46: 27,450,760 km (0.114 R)
• M47: 27,735,894 km (0.091 R)
• M48: 28,886,152 km (0.052 R)
• M49: 29,321,482 km (0.076 R)
• M50: 29,613,048 km (0.114 R)
• M51: 30,345,778 km (0.083 R)
• M52: 30,640,636 km (0.097 R)
• M53: 30,862,340 km (0.12 R)
• M54: 31,307,543 km (0.055 R)
• M55: 31,829,490 km (0.12 R)
• M56: 32,054,037 km (0.077 R)
• M57: 33,260,693 km (0.058 R)
• M58: 34,098,740 km (0.087 R)
• M59: 35,951,510 km (0.119 R)
• M60: 36,419,901 km (0.096 R)
• M61: 37,520,343 km (0.119 R)
• M62: 38,154,189 km (0.096 R)
• M63: 38,472,384 km (0.114 R)
• M64: 39,111,466 km (0.106 R)
• M65: 40,481,184 km (0.118 R)
• M66: 40,643,348 km (0.12 R)
• M67: 40,724,430 km (0.077 R)
• M68: 40,887,043 km (0.098 R)
• M69: 41,294,248 km (0.106 R)
• M70: 41,457,460 km (0.079 R)
• M71: 41,620,970 km (0.12 R)
• M72: 42,441,514 km (0.085 R)
• M73: 43,184,567 km (0.104 R)
• M74: 45,187,084 km (0.095 R)
• M75: 46,114,890 km (0.104 R)
• M76: 46,284,384 km (0.099 R)
• M77: 46,538,850 km (0.066 R)
• M78: 47,219,670 km (0.111 R)
• M79: 47,561,352 km (0.078 R)
• M80: 47,818,062 km (0.093 R)
• M81: 47,989,501 km (0.111 R)
• M82: 48,247,108 km (0.09 R)
• M83: 49,195,409 km (0.09 R)
• M84: 51,373,405 km (0.058 R)
• M85: 52,077,113 km (0.12 R)
• M86: 53,404,944 km (0.085 R)
• M87: 58,368,152 km (0.045 R)
• M88: 58,643,113 km (0.1 R)
• M89: 58,826,670 km (0.119 R)
• M90: 59,010,376 km (0.095 R)
• M91: 59,470,539 km (0.071 R)
• M92: 60,116,802 km (0.101 R)
• M93: 62,349,999 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.6

Radius: 10.2

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.71 AU - 13.63 AU

Year: 14785 Days

Day: 11 Hours

Environment

Temp: -170 °C

Axial Tilt: 63.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,717,971 km

• M1: 283,787 km (0.069 R)
• M2: 394,938 km (0.036 R)
• M3: 493,972 km (0.118 R)
• M4: 570,865 km (0.094 R)
• M5: 669,450 km (0.114 R)
• M6: 756,367 km (0.102 R)
• M7: 1,001,558 km (0.106 R)
• M8: 1,102,836 km (0.083 R)
• M9: 1,427,912 km (0.03 R)
• M10: 2,138,801 km (0.09 R)
• M11: 2,271,494 km (0.077 R)
• M12: 2,572,934 km (0.112 R)
• M13: 3,064,213 km (0.058 R)
• M14: 3,553,249 km (0.105 R)
• M15: 3,647,645 km (0.083 R)
• M16: 4,132,641 km (0.084 R)
• M17: 4,198,763 km (0.042 R)
• M18: 5,056,258 km (0.114 R)
• M19: 5,162,772 km (0.066 R)
• M20: 6,004,111 km (0.082 R)
• M21: 6,927,129 km (0.093 R)
• M22: 7,204,633 km (0.116 R)
• M23: 7,284,668 km (0.099 R)
• M24: 8,100,575 km (0.104 R)
• M25: 8,731,579 km (0.068 R)
• M26: 9,074,607 km (0.072 R)
• M27: 10,085,440 km (0.101 R)
• M28: 11,738,047 km (0.075 R)
• M29: 12,983,150 km (0.113 R)
• M30: 13,770,185 km (0.085 R)
• M31: 14,572,628 km (0.11 R)
• M32: 14,979,534 km (0.069 R)
• M33: 15,235,795 km (0.083 R)
• M34: 15,804,566 km (0.11 R)
• M35: 17,069,715 km (0.059 R)
• M36: 17,985,404 km (0.101 R)
• M37: 18,257,672 km (0.119 R)
• M38: 18,421,781 km (0.089 R)
• M39: 18,751,495 km (0.079 R)
• M40: 19,696,056 km (0.029 R)
• M41: 19,920,452 km (0.107 R)
• M42: 20,089,498 km (0.093 R)
• M43: 20,258,843 km (0.06 R)
• M44: 23,805,210 km (0.119 R)
• M45: 24,585,363 km (0.057 R)
• M46: 24,827,113 km (0.095 R)
• M47: 25,374,043 km (0.12 R)
• M48: 25,557,151 km (0.101 R)
• M49: 25,986,347 km (0.066 R)
• M50: 26,232,585 km (0.079 R)
• M51: 26,976,086 km (0.113 R)
• M52: 27,789,300 km (0.114 R)
• M53: 27,915,112 km (0.107 R)
• M54: 28,420,454 km (0.08 R)
• M55: 29,247,880 km (0.095 R)
• M56: 30,212,337 km (0.089 R)
• M57: 30,601,142 km (0.066 R)
• M58: 31,777,430 km (0.103 R)
• M59: 34,578,949 km (0.099 R)
• M60: 34,985,556 km (0.071 R)
• M61: 36,146,286 km (0.113 R)
• M62: 36,352,432 km (0.11 R)
• M63: 37,597,535 km (0.026 R)
• M64: 39,491,295 km (0.101 R)
• M65: 39,703,724 km (0.075 R)
• M66: 39,774,483 km (0.079 R)
• M67: 40,271,747 km (0.098 R)
• M68: 40,771,104 km (0.111 R)
• M69: 42,788,581 km (0.073 R)
• M70: 43,298,112 km (0.05 R)
• M71: 44,617,415 km (0.05 R)
• M72: 44,764,769 km (0.112 R)
• M73: 45,281,929 km (0.103 R)
• M74: 45,578,282 km (0.094 R)
• M75: 46,620,980 km (0.107 R)
• M76: 47,220,119 km (0.084 R)
• M77: 48,577,869 km (0.061 R)
• M78: 49,109,391 km (0.071 R)
• M79: 51,331,517 km (0.084 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 16,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit