🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.12 AU - 1.16 AU

Year: 424 Days

Day: 44.9 Hours

Environment

Temp: 40 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,995,833 km

• M1: 153,039 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.67 AU - 2.01 AU

Year: 869 Days

Day: 21 Hours

Environment

Temp: -35 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631

Radius: 8.5

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8 AU - 8.26 AU

Year: 8073 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,995,833 km

• M1: 129,402 km (0.093 R)
• M2: 404,513 km (0.038 R)
• M3: 465,249 km (0.12 R)
• M4: 669,002 km (0.099 R)
• M5: 967,449 km (0.105 R)
• M6: 1,087,577 km (0.095 R)
• M7: 1,176,587 km (0.073 R)
• M8: 1,342,940 km (0.114 R)
• M9: 1,974,243 km (0.102 R)
• M10: 2,150,769 km (0.094 R)
• M11: 2,263,715 km (0.106 R)
• M12: 2,590,586 km (0.071 R)
• M13: 2,711,013 km (0.03 R)
• M14: 3,108,943 km (0.115 R)
• M15: 3,262,879 km (0.116 R)
• M16: 3,419,508 km (0.095 R)
• M17: 3,525,274 km (0.09 R)
• M18: 3,821,627 km (0.043 R)
• M19: 4,042,434 km (0.058 R)
• M20: 4,352,700 km (0.076 R)
• M21: 4,409,996 km (0.104 R)
• M22: 5,390,909 km (0.108 R)
• M23: 6,567,646 km (0.116 R)
• M24: 7,134,173 km (0.074 R)
• M25: 8,066,018 km (0.086 R)
• M26: 8,492,372 km (0.06 R)
• M27: 9,478,521 km (0.091 R)
• M28: 9,590,271 km (0.033 R)
• M29: 9,852,815 km (0.04 R)
• M30: 10,308,490 km (0.05 R)
• M31: 11,004,868 km (0.089 R)
• M32: 11,161,647 km (0.114 R)
• M33: 11,557,034 km (0.097 R)
• M34: 11,756,448 km (0.053 R)
• M35: 12,280,190 km (0.105 R)
• M36: 12,402,112 km (0.079 R)
• M37: 12,770,273 km (0.037 R)
• M38: 13,017,857 km (0.086 R)
• M39: 14,450,257 km (0.064 R)
• M40: 14,578,911 km (0.095 R)
• M41: 15,666,936 km (0.043 R)
• M42: 16,198,457 km (0.104 R)
• M43: 16,332,198 km (0.095 R)
• M44: 17,006,735 km (0.081 R)
• M45: 17,097,241 km (0.046 R)
• M46: 17,552,767 km (0.102 R)
• M47: 17,690,247 km (0.104 R)
• M48: 18,197,235 km (0.118 R)
• M49: 19,084,200 km (0.088 R)
• M50: 19,178,447 km (0.113 R)
• M51: 19,272,694 km (0.052 R)
• M52: 20,368,797 km (0.051 R)
• M53: 20,464,989 km (0.115 R)
• M54: 21,045,728 km (0.102 R)
• M55: 21,240,504 km (0.049 R)
• M56: 21,484,947 km (0.076 R)
• M57: 21,828,573 km (0.111 R)
• M58: 22,124,478 km (0.045 R)
• M59: 23,221,180 km (0.102 R)
• M60: 23,877,466 km (0.117 R)
• M61: 24,437,710 km (0.096 R)
• M62: 24,796,296 km (0.052 R)
• M63: 25,830,765 km (0.084 R)
• M64: 27,355,616 km (0.109 R)
• M65: 27,461,831 km (0.101 R)
• M66: 27,621,452 km (0.093 R)
• M67: 27,941,591 km (0.109 R)
• M68: 28,263,077 km (0.115 R)
• M69: 28,963,644 km (0.086 R)
• M70: 29,778,952 km (0.1 R)
• M71: 29,888,308 km (0.088 R)
• M72: 30,162,072 km (0.11 R)
• M73: 30,601,890 km (0.118 R)
• M74: 30,822,696 km (0.052 R)
• M75: 31,099,303 km (0.085 R)
• M76: 33,002,337 km (0.112 R)
• M77: 33,115,433 km (0.104 R)
• M78: 34,139,132 km (0.112 R)
• M79: 37,508,225 km (0.061 R)
• M80: 37,567,167 km (0.045 R)
• M81: 38,218,366 km (0.103 R)
• M82: 38,694,237 km (0.06 R)
• M83: 39,712,101 km (0.12 R)
• M84: 40,013,092 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.3

Radius: 11.3

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.26 AU - 9.12 AU

Year: 8921 Days

Day: 11.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 178.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 41,995,833 km

• M1: 166,502 km (0.093 R)
• M2: 286,330 km (0.045 R)
• M3: 545,284 km (0.1 R)
• M4: 925,712 km (0.104 R)
• M5: 1,370,915 km (0.105 R)
• M6: 1,526,048 km (0.088 R)
• M7: 1,605,933 km (0.086 R)
• M8: 1,878,351 km (0.113 R)
• M9: 1,976,637 km (0.113 R)
• M10: 2,064,301 km (0.1 R)
• M11: 2,191,609 km (0.093 R)
• M12: 2,282,415 km (0.095 R)
• M13: 2,658,205 km (0.098 R)
• M14: 3,068,402 km (0.112 R)
• M15: 4,043,331 km (0.099 R)
• M16: 4,171,686 km (0.1 R)
• M17: 4,268,775 km (0.104 R)
• M18: 4,782,794 km (0.03 R)
• M19: 5,021,402 km (0.107 R)
• M20: 5,176,984 km (0.113 R)
• M21: 5,386,720 km (0.044 R)
• M22: 5,546,042 km (0.101 R)
• M23: 5,978,230 km (0.085 R)
• M24: 6,254,089 km (0.062 R)
• M25: 6,440,338 km (0.1 R)
• M26: 6,818,222 km (0.051 R)
• M27: 6,952,262 km (0.11 R)
• M28: 7,300,825 km (0.075 R)
• M29: 7,437,857 km (0.116 R)
• M30: 7,635,326 km (0.08 R)
• M31: 7,834,440 km (0.11 R)
• M32: 8,462,752 km (0.047 R)
• M33: 8,710,336 km (0.089 R)
• M34: 8,981,258 km (0.053 R)
• M35: 9,065,182 km (0.033 R)
• M36: 9,403,573 km (0.109 R)
• M37: 9,810,778 km (0.114 R)
• M38: 10,049,237 km (0.11 R)
• M39: 10,289,491 km (0.034 R)
• M40: 11,202,038 km (0.084 R)
• M41: 11,428,529 km (0.085 R)
• M42: 12,001,489 km (0.096 R)
• M43: 12,117,278 km (0.116 R)
• M44: 12,233,366 km (0.088 R)
• M45: 12,326,416 km (0.069 R)
• M46: 12,985,095 km (0.104 R)
• M47: 13,175,384 km (0.117 R)
• M48: 13,366,570 km (0.07 R)
• M49: 13,462,612 km (0.116 R)
• M50: 13,558,803 km (0.105 R)
• M51: 13,703,464 km (0.087 R)
• M52: 13,824,489 km (0.088 R)
• M53: 14,018,816 km (0.116 R)
• M54: 14,287,494 km (0.083 R)
• M55: 14,730,753 km (0.084 R)
• M56: 14,904,436 km (0.074 R)
• M57: 14,979,085 km (0.116 R)
• M58: 15,303,862 km (0.108 R)
• M59: 15,681,597 km (0.12 R)
• M60: 15,909,734 km (0.1 R)
• M61: 16,215,661 km (0.053 R)
• M62: 16,523,384 km (0.102 R)
• M63: 16,678,068 km (0.115 R)
• M64: 16,962,753 km (0.116 R)
• M65: 17,432,191 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.3

Radius: 9

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 12.18 AU - 13.56 AU

Year: 16079 Days

Day: 8.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 41,995,833 km

• M1: 158,574 km (0.11 R)
• M2: 236,813 km (0.093 R)
• M3: 760,855 km (0.086 R)
• M4: 859,290 km (0.119 R)
• M5: 975,528 km (0.094 R)
• M6: 1,152,951 km (0.07 R)
• M7: 1,311,375 km (0.086 R)
• M8: 1,682,228 km (0.117 R)
• M9: 2,243,669 km (0.087 R)
• M10: 2,591,933 km (0.072 R)
• M11: 2,648,481 km (0.104 R)
• M12: 2,782,221 km (0.061 R)
• M13: 3,483,686 km (0.094 R)
• M14: 3,588,404 km (0.058 R)
• M15: 3,694,020 km (0.082 R)
• M16: 3,757,899 km (0.058 R)
• M17: 4,394,737 km (0.12 R)
• M18: 5,183,417 km (0.078 R)
• M19: 5,594,212 km (0.075 R)
• M20: 5,766,400 km (0.051 R)
• M21: 5,840,750 km (0.082 R)
• M22: 6,090,877 km (0.119 R)
• M23: 7,393,875 km (0.05 R)
• M24: 7,637,270 km (0.116 R)
• M25: 8,076,639 km (0.104 R)
• M26: 8,243,591 km (0.107 R)
• M27: 8,808,173 km (0.09 R)
• M28: 9,037,507 km (0.041 R)
• M29: 9,152,847 km (0.088 R)
• M30: 9,297,807 km (0.11 R)
• M31: 9,619,442 km (0.077 R)
• M32: 9,855,657 km (0.061 R)
• M33: 10,606,040 km (0.104 R)
• M34: 10,758,480 km (0.078 R)
• M35: 11,096,123 km (0.083 R)
• M36: 11,374,973 km (0.089 R)
• M37: 13,161,471 km (0.06 R)
• M38: 13,259,607 km (0.091 R)
• M39: 14,321,752 km (0.115 R)
• M40: 15,101,905 km (0.059 R)
• M41: 15,376,567 km (0.055 R)
• M42: 18,066,785 km (0.058 R)
• M43: 18,212,344 km (0.096 R)
• M44: 18,321,850 km (0.099 R)
• M45: 18,541,310 km (0.076 R)
• M46: 18,761,817 km (0.059 R)
• M47: 18,909,171 km (0.111 R)
• M48: 19,168,125 km (0.052 R)
• M49: 20,064,814 km (0.075 R)
• M50: 20,670,087 km (0.061 R)
• M51: 20,898,673 km (0.085 R)
• M52: 21,128,156 km (0.055 R)
• M53: 21,396,834 km (0.095 R)
• M54: 23,785,912 km (0.084 R)
• M55: 24,346,006 km (0.109 R)
• M56: 25,357,138 km (0.11 R)
• M57: 27,128,078 km (0.092 R)
• M58: 27,671,268 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.5

Radius: 10.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.02 AU - 15 AU

Year: 16342 Days

Day: 9.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 41,995,833 km

• M1: 813,364 km (0.096 R)
• M2: 1,136,495 km (0.116 R)
• M3: 1,284,597 km (0.083 R)
• M4: 1,380,639 km (0.104 R)
• M5: 1,662,780 km (0.104 R)
• M6: 1,897,499 km (0.094 R)
• M7: 2,097,661 km (0.078 R)
• M8: 2,258,180 km (0.081 R)
• M9: 2,351,828 km (0.108 R)
• M10: 2,423,037 km (0.097 R)
• M11: 3,964,194 km (0.047 R)
• M12: 4,484,495 km (0.062 R)
• M13: 5,557,561 km (0.105 R)
• M14: 6,538,025 km (0.055 R)
• M15: 6,639,154 km (0.062 R)
• M16: 7,151,975 km (0.066 R)
• M17: 7,855,534 km (0.081 R)
• M18: 8,071,104 km (0.12 R)
• M19: 8,803,236 km (0.091 R)
• M20: 9,290,626 km (0.113 R)
• M21: 10,057,614 km (0.105 R)
• M22: 11,326,653 km (0.092 R)
• M23: 11,651,879 km (0.101 R)
• M24: 12,062,675 km (0.055 R)
• M25: 12,145,402 km (0.055 R)
• M26: 12,353,044 km (0.091 R)
• M27: 12,603,770 km (0.048 R)
• M28: 13,025,487 km (0.106 R)
• M29: 14,537,622 km (0.073 R)
• M30: 14,890,972 km (0.032 R)
• M31: 15,068,844 km (0.109 R)
• M32: 17,070,463 km (0.099 R)
• M33: 17,396,587 km (0.113 R)
• M34: 19,057,871 km (0.11 R)
• M35: 19,493,201 km (0.102 R)
• M36: 20,423,101 km (0.082 R)
• M37: 21,167,351 km (0.083 R)
• M38: 21,317,397 km (0.119 R)
• M39: 22,325,837 km (0.092 R)
• M40: 22,682,628 km (0.064 R)
• M41: 22,887,277 km (0.055 R)
• M42: 24,023,772 km (0.108 R)
• M43: 24,284,671 km (0.067 R)
• M44: 24,598,976 km (0.09 R)
• M45: 24,861,969 km (0.028 R)
• M46: 25,443,755 km (0.106 R)
• M47: 26,405,371 km (0.067 R)
• M48: 26,890,666 km (0.116 R)
• M49: 27,215,892 km (0.107 R)
• M50: 27,706,124 km (0.091 R)
• M51: 27,815,480 km (0.107 R)
• M52: 29,027,672 km (0.087 R)
• M53: 29,416,925 km (0.111 R)
• M54: 29,807,974 km (0.026 R)
• M55: 30,313,316 km (0.057 R)
• M56: 30,934,745 km (0.082 R)
• M57: 31,389,224 km (0.11 R)
• M58: 31,560,364 km (0.112 R)
• M59: 32,362,657 km (0.115 R)
• M60: 32,824,166 km (0.036 R)
• M61: 33,695,275 km (0.108 R)
• M62: 34,338,994 km (0.117 R)
• M63: 36,954,115 km (0.062 R)
• M64: 38,285,536 km (0.086 R)
• M65: 40,684,188 km (0.081 R)
• M66: 41,432,028 km (0.109 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 18,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit