🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.69 AU - 0.95 AU

Year: 273 Days

Day: 20.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,528,591 km

• M1: 244,593 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.17 AU - 1.31 AU

Year: 507 Days

Day: 15.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.96 AU - 1.54 AU

Year: 513 Days

Day: 12.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.41 AU - 1.79 AU

Year: 743 Days

Day: 38.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,528,591 km

• M1: 515,215 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2 AU - 3.08 AU

Year: 1486 Days

Day: 44.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,528,591 km

• M1: 17,802 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95

Radius: 14.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.93 AU - 5.11 AU

Year: 4129 Days

Day: 13.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 47,528,591 km

• M1: 203,154 km (0.086 R)
• M2: 302,188 km (0.075 R)
• M3: 498,161 km (0.118 R)
• M4: 749,485 km (0.046 R)
• M5: 926,908 km (0.103 R)
• M6: 1,021,604 km (0.036 R)
• M7: 1,381,088 km (0.054 R)
• M8: 1,547,740 km (0.113 R)
• M9: 1,790,986 km (0.052 R)
• M10: 2,005,359 km (0.038 R)
• M11: 2,099,905 km (0.074 R)
• M12: 2,228,559 km (0.049 R)
• M13: 2,326,845 km (0.105 R)
• M14: 2,584,752 km (0.056 R)
• M15: 2,758,136 km (0.086 R)
• M16: 2,947,527 km (0.04 R)
• M17: 3,080,220 km (0.094 R)
• M18: 3,277,091 km (0.071 R)
• M19: 3,490,866 km (0.103 R)
• M20: 3,813,699 km (0.114 R)
• M21: 4,146,404 km (0.055 R)
• M22: 4,323,229 km (0.113 R)
• M23: 4,433,333 km (0.055 R)
• M24: 4,741,056 km (0.115 R)
• M25: 4,954,981 km (0.088 R)
• M26: 5,230,540 km (0.117 R)
• M27: 5,333,314 km (0.116 R)
• M28: 5,451,646 km (0.074 R)
• M29: 5,555,915 km (0.07 R)
• M30: 5,751,440 km (0.083 R)
• M31: 5,857,654 km (0.116 R)
• M32: 6,025,802 km (0.068 R)
• M33: 6,180,187 km (0.071 R)
• M34: 6,398,600 km (0.057 R)
• M35: 6,492,996 km (0.113 R)
• M36: 6,587,841 km (0.106 R)
• M37: 6,875,219 km (0.08 R)
• M38: 7,363,357 km (0.106 R)
• M39: 7,745,280 km (0.069 R)
• M40: 8,065,868 km (0.071 R)
• M41: 8,528,724 km (0.095 R)
• M42: 8,650,198 km (0.091 R)
• M43: 8,789,772 km (0.108 R)
• M44: 9,248,440 km (0.103 R)
• M45: 9,427,059 km (0.106 R)
• M46: 9,696,934 km (0.061 R)
• M47: 10,115,808 km (0.093 R)
• M48: 10,226,211 km (0.054 R)
• M49: 10,578,065 km (0.091 R)
• M50: 10,933,809 km (0.093 R)
• M51: 11,198,597 km (0.102 R)
• M52: 11,676,712 km (0.029 R)
• M53: 12,142,111 km (0.034 R)
• M54: 12,259,396 km (0.068 R)
• M55: 12,455,668 km (0.097 R)
• M56: 12,732,275 km (0.077 R)
• M57: 12,831,608 km (0.05 R)
• M58: 13,111,057 km (0.107 R)
• M59: 13,432,842 km (0.117 R)
• M60: 13,757,170 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.5

Radius: 12.6

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.21 AU - 9.35 AU

Year: 10378 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,528,591 km

• M1: 161,566 km (0.118 R)
• M2: 399,426 km (0.104 R)
• M3: 610,958 km (0.095 R)
• M4: 805,585 km (0.083 R)
• M5: 1,258,268 km (0.107 R)
• M6: 1,441,525 km (0.108 R)
• M7: 1,560,904 km (0.047 R)
• M8: 1,708,707 km (0.068 R)
• M9: 1,835,416 km (0.103 R)
• M10: 2,459,838 km (0.061 R)
• M11: 2,781,024 km (0.111 R)
• M12: 2,901,152 km (0.084 R)
• M13: 3,399,462 km (0.096 R)
• M14: 3,560,729 km (0.063 R)
• M15: 3,924,700 km (0.102 R)
• M16: 4,162,710 km (0.067 R)
• M17: 4,300,789 km (0.077 R)
• M18: 4,905,015 km (0.091 R)
• M19: 5,051,023 km (0.084 R)
• M20: 5,841,797 km (0.115 R)
• M21: 6,390,522 km (0.095 R)
• M22: 6,590,534 km (0.112 R)
• M23: 6,792,641 km (0.104 R)
• M24: 6,914,862 km (0.107 R)
• M25: 7,244,426 km (0.075 R)
• M26: 7,327,753 km (0.075 R)
• M27: 8,091,150 km (0.107 R)
• M28: 8,746,688 km (0.095 R)
• M29: 8,879,830 km (0.114 R)
• M30: 9,148,209 km (0.098 R)
• M31: 9,464,758 km (0.111 R)
• M32: 11,197,101 km (0.117 R)
• M33: 11,535,791 km (0.05 R)
• M34: 11,927,139 km (0.108 R)
• M35: 12,722,701 km (0.117 R)
• M36: 13,279,653 km (0.051 R)
• M37: 13,638,239 km (0.112 R)
• M38: 14,417,345 km (0.101 R)
• M39: 16,127,548 km (0.111 R)
• M40: 16,400,564 km (0.03 R)
• M41: 16,730,278 km (0.063 R)
• M42: 17,451,938 km (0.105 R)
• M43: 18,014,127 km (0.032 R)
• M44: 18,127,223 km (0.081 R)
• M45: 18,354,163 km (0.064 R)
• M46: 20,086,656 km (0.115 R)
• M47: 21,750,184 km (0.091 R)
• M48: 21,870,760 km (0.113 R)
• M49: 22,355,008 km (0.099 R)
• M50: 24,892,338 km (0.118 R)
• M51: 25,081,579 km (0.093 R)
• M52: 25,843,182 km (0.073 R)
• M53: 26,483,760 km (0.049 R)
• M54: 27,259,275 km (0.078 R)
• M55: 27,649,875 km (0.12 R)
• M56: 28,436,610 km (0.109 R)
• M57: 30,233,580 km (0.116 R)
• M58: 30,435,537 km (0.093 R)
• M59: 32,410,678 km (0.099 R)
• M60: 32,686,237 km (0.061 R)
• M61: 33,101,222 km (0.083 R)
• M62: 33,309,462 km (0.113 R)
• M63: 34,356,647 km (0.097 R)
• M64: 34,778,663 km (0.096 R)
• M65: 35,060,804 km (0.092 R)
• M66: 36,555,137 km (0.088 R)
• M67: 36,770,259 km (0.104 R)
• M68: 36,985,830 km (0.069 R)
• M69: 37,418,317 km (0.115 R)
• M70: 37,562,829 km (0.087 R)
• M71: 37,707,490 km (0.072 R)
• M72: 37,924,855 km (0.082 R)
• M73: 38,433,787 km (0.114 R)
• M74: 40,417,904 km (0.104 R)
• M75: 42,284,437 km (0.117 R)
• M76: 44,561,316 km (0.046 R)
• M77: 46,333,901 km (0.072 R)
• M78: 47,815,369 km (0.055 R)
• M79: 48,129,225 km (0.086 R)
• M80: 49,867,852 km (0.112 R)
• M81: 53,976,707 km (0.093 R)
• M82: 54,140,068 km (0.032 R)
• M83: 54,385,408 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.2

Radius: 13.1

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.83 AU - 10.87 AU

Year: 11348 Days

Day: 10.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,528,591 km

• M1: 164,408 km (0.093 R)
• M2: 250,576 km (0.088 R)
• M3: 398,529 km (0.104 R)
• M4: 502,499 km (0.107 R)
• M5: 664,663 km (0.074 R)
• M6: 812,316 km (0.119 R)
• M7: 1,104,032 km (0.097 R)
• M8: 1,494,483 km (0.103 R)
• M9: 1,582,297 km (0.117 R)
• M10: 1,856,510 km (0.119 R)
• M11: 2,023,910 km (0.113 R)
• M12: 2,171,413 km (0.083 R)
• M13: 2,529,850 km (0.051 R)
• M14: 3,159,806 km (0.077 R)
• M15: 3,537,242 km (0.082 R)
• M16: 3,960,005 km (0.097 R)
• M17: 4,146,105 km (0.067 R)
• M18: 4,271,917 km (0.095 R)
• M19: 5,808,586 km (0.054 R)
• M20: 6,820,466 km (0.072 R)
• M21: 7,082,113 km (0.039 R)
• M22: 7,270,905 km (0.08 R)
• M23: 8,559,093 km (0.102 R)
• M24: 9,748,695 km (0.113 R)
• M25: 10,298,766 km (0.1 R)
• M26: 10,772,243 km (0.105 R)
• M27: 11,606,700 km (0.093 R)
• M28: 11,740,291 km (0.082 R)
• M29: 12,144,505 km (0.06 R)
• M30: 12,874,094 km (0.113 R)
• M31: 13,900,784 km (0.072 R)
• M32: 14,232,891 km (0.062 R)
• M33: 15,050,443 km (0.117 R)
• M34: 15,538,581 km (0.118 R)
• M35: 15,982,289 km (0.103 R)
• M36: 16,430,334 km (0.083 R)
• M37: 16,580,530 km (0.083 R)
• M38: 17,338,543 km (0.052 R)
• M39: 17,440,569 km (0.068 R)
• M40: 18,107,925 km (0.066 R)
• M41: 18,211,446 km (0.098 R)
• M42: 18,522,909 km (0.092 R)
• M43: 18,783,808 km (0.065 R)
• M44: 19,680,049 km (0.115 R)
• M45: 20,267,370 km (0.117 R)
• M46: 20,374,781 km (0.076 R)
• M47: 20,644,207 km (0.118 R)
• M48: 20,914,680 km (0.071 R)
• M49: 21,186,499 km (0.057 R)
• M50: 22,063,891 km (0.101 R)
• M51: 23,514,990 km (0.082 R)
• M52: 23,627,936 km (0.08 R)
• M53: 25,227,437 km (0.068 R)
• M54: 25,807,129 km (0.084 R)
• M55: 26,391,308 km (0.117 R)
• M56: 26,802,852 km (0.075 R)
• M57: 27,870,682 km (0.113 R)
• M58: 30,477,724 km (0.104 R)
• M59: 31,966,372 km (0.072 R)
• M60: 32,279,481 km (0.104 R)
• M61: 32,467,824 km (0.118 R)
• M62: 32,845,708 km (0.108 R)
• M63: 34,371,607 km (0.094 R)
• M64: 35,143,233 km (0.03 R)
• M65: 35,336,962 km (0.089 R)
• M66: 35,790,543 km (0.113 R)
• M67: 36,115,768 km (0.083 R)
• M68: 36,834,586 km (0.083 R)
• M69: 40,026,257 km (0.109 R)
• M70: 40,228,663 km (0.082 R)
• M71: 41,109,644 km (0.035 R)
• M72: 41,245,779 km (0.114 R)
• M73: 41,586,712 km (0.066 R)
• M74: 41,860,177 km (0.043 R)
• M75: 42,202,756 km (0.07 R)
• M76: 42,340,087 km (0.043 R)
• M77: 43,651,911 km (0.113 R)
• M78: 45,328,005 km (0.031 R)
• M79: 45,539,088 km (0.054 R)
• M80: 47,025,193 km (0.115 R)
• M81: 47,452,744 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.3

Radius: 12.8

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.83 AU - 13.47 AU

Year: 15547 Days

Day: 14.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,528,591 km

• M1: 199,564 km (0.092 R)
• M2: 369,357 km (0.093 R)
• M3: 524,041 km (0.077 R)
• M4: 657,333 km (0.106 R)
• M5: 908,209 km (0.108 R)
• M6: 999,164 km (0.067 R)
• M7: 1,231,041 km (0.081 R)
• M8: 1,481,019 km (0.059 R)
• M9: 1,817,165 km (0.108 R)
• M10: 1,982,471 km (0.072 R)
• M11: 2,252,645 km (0.115 R)
• M12: 2,405,085 km (0.118 R)
• M13: 3,021,877 km (0.112 R)
• M14: 3,219,346 km (0.075 R)
• M15: 3,508,818 km (0.118 R)
• M16: 3,746,529 km (0.046 R)
• M17: 4,051,410 km (0.107 R)
• M18: 4,491,676 km (0.099 R)
• M19: 4,848,617 km (0.101 R)
• M20: 6,402,938 km (0.113 R)
• M21: 8,020,690 km (0.097 R)
• M22: 8,935,780 km (0.112 R)
• M23: 9,016,862 km (0.105 R)
• M24: 9,220,764 km (0.109 R)
• M25: 9,633,205 km (0.091 R)
• M26: 9,716,531 km (0.034 R)
• M27: 9,841,745 km (0.059 R)
• M28: 10,009,743 km (0.062 R)
• M29: 10,906,732 km (0.094 R)
• M30: 11,299,127 km (0.117 R)
• M31: 11,431,072 km (0.115 R)
• M32: 12,187,739 km (0.1 R)
• M33: 12,277,796 km (0.081 R)
• M34: 12,594,944 km (0.111 R)
• M35: 13,515,868 km (0.118 R)
• M36: 13,609,217 km (0.115 R)
• M37: 13,796,514 km (0.107 R)
• M38: 14,315,768 km (0.076 R)
• M39: 14,506,206 km (0.076 R)
• M40: 14,937,796 km (0.062 R)
• M41: 15,131,077 km (0.112 R)
• M42: 15,471,113 km (0.102 R)
• M43: 16,059,930 km (0.115 R)
• M44: 16,208,331 km (0.069 R)
• M45: 16,357,181 km (0.07 R)
• M46: 17,615,149 km (0.115 R)
• M47: 18,024,150 km (0.096 R)
• M48: 19,428,126 km (0.054 R)
• M49: 19,586,251 km (0.101 R)
• M50: 19,850,740 km (0.078 R)
• M51: 19,956,954 km (0.03 R)
• M52: 20,223,089 km (0.12 R)
• M53: 21,462,956 km (0.118 R)
• M54: 22,450,302 km (0.068 R)
• M55: 23,284,310 km (0.111 R)
• M56: 23,846,050 km (0.054 R)
• M57: 23,958,997 km (0.059 R)
• M58: 24,128,641 km (0.068 R)
• M59: 24,242,036 km (0.101 R)
• M60: 25,040,290 km (0.081 R)
• M61: 27,723,477 km (0.095 R)
• M62: 28,798,189 km (0.114 R)
• M63: 28,978,604 km (0.115 R)
• M64: 29,159,318 km (0.099 R)
• M65: 30,313,166 km (0.083 R)
• M66: 31,111,271 km (0.033 R)
• M67: 31,481,974 km (0.114 R)
• M68: 31,667,924 km (0.051 R)
• M69: 32,290,102 km (0.115 R)
• M70: 33,610,004 km (0.087 R)
• M71: 33,863,423 km (0.109 R)
• M72: 34,947,559 km (0.077 R)
• M73: 35,075,914 km (0.052 R)
• M74: 36,043,064 km (0.117 R)
• M75: 36,302,466 km (0.101 R)
• M76: 37,477,408 km (0.088 R)
• M77: 37,608,755 km (0.079 R)
• M78: 40,401,897 km (0.114 R)
• M79: 40,806,260 km (0.091 R)
• M80: 41,551,257 km (0.08 R)
• M81: 41,687,242 km (0.105 R)
• M82: 42,505,991 km (0.115 R)
• M83: 42,711,389 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 15,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit