🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.75 AU - 1.83 AU

Year: 838 Days

Day: 27 Hours

Environment

Temp: -29 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,286,776 km

• M1: 354,846 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.19 AU - 2.71 AU

Year: 1342 Days

Day: 14.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,286,776 km

• M1: 409,749 km (0.07 R)
• M2: 860,936 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.46 AU - 3.8 AU

Year: 1937 Days

Day: 32.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,286,776 km

• M1: 1,097,300 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.22 AU - 4.74 AU

Year: 2778 Days

Day: 15.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.48 AU - 4.66 AU

Year: 2873 Days

Day: 44.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.16 AU - 4.36 AU

Year: 3076 Days

Day: 44.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466

Radius: 10.1

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.54 AU - 6.2 AU

Year: 4975 Days

Day: 5.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 18,286,776 km

• M1: 169,195 km (0.103 R)
• M2: 572,361 km (0.037 R)
• M3: 710,590 km (0.109 R)
• M4: 1,047,634 km (0.083 R)
• M5: 1,179,878 km (0.037 R)
• M6: 1,446,911 km (0.096 R)
• M7: 1,535,323 km (0.08 R)
• M8: 1,733,241 km (0.088 R)
• M9: 1,923,529 km (0.118 R)
• M10: 2,070,734 km (0.081 R)
• M11: 2,221,828 km (0.118 R)
• M12: 2,588,791 km (0.083 R)
• M13: 2,715,351 km (0.094 R)
• M14: 2,881,255 km (0.054 R)
• M15: 2,956,054 km (0.088 R)
• M16: 3,126,745 km (0.104 R)
• M17: 3,203,788 km (0.102 R)
• M18: 3,458,254 km (0.105 R)
• M19: 3,537,990 km (0.092 R)
• M20: 3,821,627 km (0.103 R)
• M21: 4,346,716 km (0.096 R)
• M22: 4,432,884 km (0.064 R)
• M23: 4,694,680 km (0.116 R)
• M24: 4,783,093 km (0.103 R)
• M25: 4,916,833 km (0.073 R)
• M26: 5,371,461 km (0.045 R)
• M27: 6,030,739 km (0.082 R)
• M28: 6,541,915 km (0.052 R)
• M29: 6,665,782 km (0.097 R)
• M30: 7,016,439 km (0.117 R)
• M31: 7,579,825 km (0.091 R)
• M32: 7,946,041 km (0.113 R)
• M33: 8,104,764 km (0.116 R)
• M34: 8,211,128 km (0.111 R)
• M35: 8,452,130 km (0.084 R)
• M36: 9,161,822 km (0.072 R)
• M37: 9,272,674 km (0.091 R)
• M38: 9,495,725 km (0.059 R)
• M39: 9,833,666 km (0.095 R)
• M40: 10,232,943 km (0.108 R)
• M41: 10,871,277 km (0.12 R)
• M42: 11,582,166 km (0.114 R)
• M43: 11,943,445 km (0.062 R)
• M44: 12,277,647 km (0.08 R)
• M45: 12,553,505 km (0.104 R)
• M46: 12,800,491 km (0.099 R)
• M47: 13,017,857 km (0.114 R)
• M48: 13,142,622 km (0.096 R)
• M49: 13,393,198 km (0.114 R)
• M50: 13,804,144 km (0.086 R)
• M51: 13,963,166 km (0.095 R)
• M52: 14,090,923 km (0.051 R)
• M53: 14,154,951 km (0.037 R)
• M54: 14,832,928 km (0.064 R)
• M55: 15,028,602 km (0.093 R)
• M56: 15,159,500 km (0.113 R)
• M57: 15,225,174 km (0.088 R)
• M58: 15,886,396 km (0.081 R)
• M59: 16,019,688 km (0.113 R)
• M60: 16,186,938 km (0.094 R)
• M61: 16,253,958 km (0.113 R)
• M62: 17,202,558 km (0.078 R)
• M63: 17,305,332 km (0.086 R)
• M64: 17,718,222 km (0.045 R)
• M65: 18,134,254 km (0.107 R)
• M66: 18,799,665 km (0.036 R)
• M67: 18,940,886 km (0.07 R)
• M68: 19,153,165 km (0.112 R)
• M69: 19,224,074 km (0.102 R)
• M70: 19,687,379 km (0.065 R)
• M71: 20,154,424 km (0.1 R)
• M72: 20,697,913 km (0.119 R)
• M73: 21,429,895 km (0.119 R)
• M74: 21,614,349 km (0.056 R)
• M75: 21,873,303 km (0.073 R)
• M76: 21,984,604 km (0.103 R)
• M77: 22,431,752 km (0.11 R)
• M78: 22,543,950 km (0.092 R)
• M79: 22,844,193 km (0.104 R)
• M80: 23,107,934 km (0.092 R)
• M81: 23,714,703 km (0.075 R)
• M82: 23,943,738 km (0.109 R)
• M83: 24,634,730 km (0.107 R)
• M84: 25,332,455 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.6

Radius: 8.1

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.58 AU - 8.74 AU

Year: 8916 Days

Day: 13.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 18,286,776 km

• M1: 102,175 km (0.067 R)
• M2: 154,086 km (0.119 R)
• M3: 212,429 km (0.109 R)
• M4: 272,717 km (0.098 R)
• M5: 365,468 km (0.109 R)
• M6: 763,697 km (0.051 R)
• M7: 885,021 km (0.103 R)
• M8: 1,069,924 km (0.112 R)
• M9: 1,308,233 km (0.064 R)
• M10: 1,765,404 km (0.113 R)
• M11: 2,023,610 km (0.098 R)
• M12: 2,120,550 km (0.097 R)
• M13: 2,420,793 km (0.097 R)
• M14: 3,286,067 km (0.057 R)
• M15: 3,662,754 km (0.094 R)
• M16: 3,992,468 km (0.069 R)
• M17: 4,488,834 km (0.092 R)
• M18: 5,505,501 km (0.083 R)
• M19: 5,710,300 km (0.088 R)
• M20: 6,698,993 km (0.11 R)
• M21: 6,881,053 km (0.115 R)
• M22: 7,250,261 km (0.106 R)
• M23: 7,437,258 km (0.047 R)
• M24: 7,854,187 km (0.101 R)
• M25: 8,084,867 km (0.101 R)
• M26: 8,278,746 km (0.109 R)
• M27: 8,592,303 km (0.116 R)
• M28: 8,830,014 km (0.112 R)
• M29: 9,556,162 km (0.072 R)
• M30: 10,343,197 km (0.086 R)
• M31: 10,893,717 km (0.097 R)
• M32: 11,022,222 km (0.114 R)
• M33: 11,323,811 km (0.098 R)
• M34: 11,410,428 km (0.12 R)
• M35: 11,540,877 km (0.042 R)
• M36: 11,935,068 km (0.075 R)
• M37: 12,156,024 km (0.099 R)
• M38: 13,235,073 km (0.048 R)
• M39: 13,372,254 km (0.042 R)
• M40: 13,647,664 km (0.041 R)
• M41: 13,739,966 km (0.099 R)
• M42: 14,391,614 km (0.106 R)
• M43: 14,910,719 km (0.091 R)
• M44: 15,628,340 km (0.107 R)
• M45: 15,870,090 km (0.117 R)
• M46: 16,161,806 km (0.095 R)
• M47: 16,750,623 km (0.119 R)
• M48: 17,097,241 km (0.102 R)
• M49: 17,848,223 km (0.116 R)
• M50: 18,100,894 km (0.084 R)
• M51: 18,763,463 km (0.086 R)
• M52: 19,433,960 km (0.091 R)
• M53: 20,533,505 km (0.07 R)
• M54: 21,064,128 km (0.103 R)
• M55: 21,117,535 km (0.053 R)
• M56: 21,170,941 km (0.068 R)
• M57: 21,706,950 km (0.04 R)
• M58: 21,868,666 km (0.074 R)
• M59: 22,683,226 km (0.076 R)
• M60: 24,118,618 km (0.069 R)
• M61: 24,454,016 km (0.1 R)
• M62: 24,847,159 km (0.084 R)
• M63: 26,498,570 km (0.058 R)
• M64: 27,134,211 km (0.088 R)
• M65: 28,067,553 km (0.093 R)
• M66: 28,302,571 km (0.097 R)
• M67: 28,656,370 km (0.119 R)
• M68: 29,487,535 km (0.107 R)
• M69: 31,173,354 km (0.073 R)
• M70: 31,721,929 km (0.043 R)
• M71: 31,844,151 km (0.036 R)
• M72: 33,885,114 km (0.08 R)
• M73: 34,637,741 km (0.11 R)
• M74: 34,763,703 km (0.032 R)
• M75: 35,713,350 km (0.113 R)
• M76: 36,607,347 km (0.102 R)
• M77: 36,671,524 km (0.092 R)
• M78: 37,508,674 km (0.052 R)
• M79: 37,767,628 km (0.057 R)
• M80: 38,547,781 km (0.05 R)
• M81: 39,201,972 km (0.05 R)
• M82: 39,398,993 km (0.116 R)
• M83: 39,530,489 km (0.076 R)
• M84: 40,124,094 km (0.11 R)
• M85: 42,191,237 km (0.1 R)
• M86: 43,611,070 km (0.118 R)
• M87: 45,046,462 km (0.109 R)
• M88: 45,735,510 km (0.073 R)
• M89: 46,081,231 km (0.09 R)
• M90: 46,289,172 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.6

Radius: 12.7

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.6 AU - 10.92 AU

Year: 10667 Days

Day: 5.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 18,286,776 km

• M1: 176,376 km (0.112 R)
• M2: 273,166 km (0.101 R)
• M3: 756,816 km (0.097 R)
• M4: 1,059,751 km (0.11 R)
• M5: 1,515,426 km (0.117 R)
• M6: 1,802,355 km (0.063 R)
• M7: 3,802,778 km (0.053 R)
• M8: 5,305,788 km (0.068 R)
• M9: 5,670,806 km (0.067 R)
• M10: 6,696,898 km (0.094 R)
• M11: 6,972,308 km (0.099 R)
• M12: 7,171,423 km (0.095 R)
• M13: 8,320,783 km (0.079 R)
• M14: 8,574,501 km (0.089 R)
• M15: 9,133,100 km (0.054 R)
• M16: 9,263,699 km (0.072 R)
• M17: 9,438,878 km (0.072 R)
• M18: 9,703,516 km (0.093 R)
• M19: 9,970,698 km (0.106 R)
• M20: 10,741,127 km (0.099 R)
• M21: 11,671,775 km (0.097 R)
• M22: 11,766,321 km (0.113 R)
• M23: 13,165,211 km (0.114 R)
• M24: 13,461,116 km (0.04 R)
• M25: 14,160,336 km (0.107 R)
• M26: 14,311,729 km (0.102 R)
• M27: 14,769,199 km (0.112 R)
• M28: 15,646,142 km (0.081 R)
• M29: 16,434,074 km (0.096 R)
• M30: 18,212,643 km (0.095 R)
• M31: 19,432,015 km (0.115 R)
• M32: 19,938,554 km (0.082 R)
• M33: 20,392,284 km (0.102 R)
• M34: 20,792,309 km (0.072 R)
• M35: 20,907,050 km (0.105 R)
• M36: 21,252,472 km (0.047 R)
• M37: 23,008,302 km (0.113 R)
• M38: 23,364,943 km (0.038 R)
• M39: 24,023,772 km (0.097 R)
• M40: 24,325,212 km (0.119 R)
• M41: 25,053,754 km (0.074 R)
• M42: 25,237,011 km (0.102 R)
• M43: 25,974,678 km (0.086 R)
• M44: 26,098,246 km (0.073 R)
• M45: 26,284,047 km (0.084 R)
• M46: 26,408,213 km (0.109 R)
• M47: 26,594,761 km (0.051 R)
• M48: 26,906,673 km (0.06 R)
• M49: 27,408,125 km (0.097 R)
• M50: 28,420,454 km (0.085 R)
• M51: 29,380,723 km (0.103 R)
• M52: 29,509,526 km (0.105 R)
• M53: 29,961,910 km (0.045 R)
• M54: 30,221,463 km (0.079 R)
• M55: 30,612,063 km (0.045 R)
• M56: 31,004,458 km (0.088 R)
• M57: 31,992,851 km (0.106 R)
• M58: 33,125,307 km (0.073 R)
• M59: 33,932,687 km (0.082 R)
• M60: 35,498,079 km (0.103 R)
• M61: 39,407,221 km (0.085 R)
• M62: 40,764,223 km (0.075 R)
• M63: 42,427,452 km (0.071 R)
• M64: 42,791,873 km (0.082 R)
• M65: 43,011,183 km (0.106 R)
• M66: 43,230,643 km (0.059 R)
• M67: 43,377,249 km (0.104 R)
• M68: 43,744,512 km (0.112 R)
• M69: 45,000,685 km (0.115 R)
• M70: 45,149,236 km (0.099 R)
• M71: 45,595,935 km (0.111 R)
• M72: 46,268,677 km (0.092 R)
• M73: 46,944,859 km (0.112 R)
• M74: 47,624,183 km (0.115 R)
• M75: 48,230,653 km (0.109 R)
• M76: 48,458,789 km (0.069 R)
• M77: 49,298,482 km (0.102 R)
• M78: 49,835,239 km (0.103 R)
• M79: 50,065,770 km (0.074 R)
• M80: 50,373,941 km (0.099 R)
• M81: 50,528,177 km (0.111 R)
• M82: 50,914,588 km (0.062 R)
• M83: 51,845,835 km (0.12 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27

Radius: 10.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.75 AU - 12.21 AU

Year: 11869 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 18,286,776 km

• M1: 142,417 km (0.113 R)
• M2: 221,554 km (0.083 R)
• M3: 391,946 km (0.089 R)
• M4: 512,223 km (0.093 R)
• M5: 646,712 km (0.081 R)
• M6: 714,629 km (0.109 R)
• M7: 943,813 km (0.101 R)
• M8: 1,197,082 km (0.074 R)
• M9: 1,671,158 km (0.102 R)
• M10: 1,854,116 km (0.094 R)
• M11: 2,069,387 km (0.118 R)
• M12: 2,664,787 km (0.096 R)
• M13: 3,055,537 km (0.108 R)
• M14: 3,311,050 km (0.111 R)
• M15: 3,387,494 km (0.111 R)
• M16: 3,731,120 km (0.042 R)
• M17: 3,858,877 km (0.1 R)
• M18: 4,519,651 km (0.079 R)
• M19: 4,673,138 km (0.112 R)
• M20: 4,793,714 km (0.064 R)
• M21: 5,521,209 km (0.063 R)
• M22: 6,094,019 km (0.099 R)
• M23: 6,531,293 km (0.084 R)
• M24: 6,724,723 km (0.071 R)
• M25: 7,821,575 km (0.098 R)
• M26: 8,234,166 km (0.101 R)
• M27: 8,443,304 km (0.113 R)
• M28: 8,845,124 km (0.106 R)
• M29: 9,667,762 km (0.113 R)
• M30: 9,733,885 km (0.091 R)
• M31: 10,065,992 km (0.117 R)
• M32: 10,993,200 km (0.082 R)
• M33: 11,131,129 km (0.113 R)
• M34: 11,269,656 km (0.108 R)
• M35: 11,525,170 km (0.102 R)
• M36: 12,374,736 km (0.098 R)
• M37: 12,831,309 km (0.083 R)
• M38: 12,976,568 km (0.115 R)
• M39: 13,293,267 km (0.086 R)
• M40: 14,183,823 km (0.081 R)
• M41: 14,712,053 km (0.116 R)
• M42: 14,965,921 km (0.115 R)
• M43: 15,529,605 km (0.11 R)
• M44: 15,684,439 km (0.108 R)
• M45: 16,677,619 km (0.078 R)
• M46: 16,995,365 km (0.042 R)
• M47: 18,286,844 km (0.088 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 19,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit