🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.11 AU - 1.13 AU

Year: 431 Days

Day: 32.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.12 AU - 1.32 AU

Year: 490 Days

Day: 47 Hours

Environment

Temp: 2 °C

Axial Tilt: 141.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.57 AU - 1.91 AU

Year: 834 Days

Day: 47.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.79 AU - 1.99 AU

Year: 944 Days

Day: 44.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,550,994 km

• M1: 404,513 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.77 AU - 2.87 AU

Year: 1721 Days

Day: 31.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,550,994 km

• M1: 113,096 km (0.105 R)
• M2: 598,990 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.62 AU - 3.88 AU

Year: 2129 Days

Day: 33.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,550,994 km

• M1: 613,650 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.1

Radius: 8

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.84 AU - 6.22 AU

Year: 4100 Days

Day: 7.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,550,994 km

• M1: 102,325 km (0.083 R)
• M2: 152,440 km (0.054 R)
• M3: 208,689 km (0.117 R)
• M4: 401,670 km (0.119 R)
• M5: 633,996 km (0.058 R)
• M6: 717,920 km (0.119 R)
• M7: 1,051,523 km (0.077 R)
• M8: 1,277,865 km (0.097 R)
• M9: 1,681,330 km (0.053 R)
• M10: 1,776,176 km (0.099 R)
• M11: 1,922,033 km (0.032 R)
• M12: 2,021,366 km (0.102 R)
• M13: 2,681,093 km (0.072 R)
• M14: 2,976,848 km (0.107 R)
• M15: 3,077,827 km (0.037 R)
• M16: 3,387,494 km (0.073 R)
• M17: 3,477,851 km (0.066 R)
• M18: 3,753,859 km (0.077 R)
• M19: 3,816,092 km (0.087 R)
• M20: 4,100,627 km (0.059 R)
• M21: 4,375,887 km (0.095 R)
• M22: 4,590,261 km (0.114 R)
• M23: 4,707,247 km (0.108 R)
• M24: 4,909,952 km (0.092 R)
• M25: 5,046,834 km (0.081 R)
• M26: 5,098,445 km (0.096 R)
• M27: 5,184,913 km (0.036 R)
• M28: 5,271,829 km (0.094 R)
• M29: 5,803,500 km (0.082 R)
• M30: 5,966,412 km (0.113 R)
• M31: 6,075,768 km (0.077 R)
• M32: 6,296,724 km (0.071 R)
• M33: 6,408,174 km (0.07 R)
• M34: 7,090,490 km (0.039 R)
• M35: 7,284,220 km (0.029 R)
• M36: 7,538,536 km (0.12 R)
• M37: 7,656,868 km (0.081 R)
• M38: 7,895,626 km (0.043 R)
• M39: 8,461,854 km (0.103 R)
• M40: 8,564,478 km (0.071 R)
• M41: 8,749,979 km (0.045 R)
• M42: 8,833,006 km (0.118 R)
• M43: 8,999,509 km (0.109 R)
• M44: 9,167,208 km (0.092 R)
• M45: 9,526,991 km (0.078 R)
• M46: 9,891,262 km (0.106 R)
• M47: 10,238,329 km (0.036 R)
• M48: 10,347,685 km (0.103 R)
• M49: 10,788,699 km (0.105 R)
• M50: 11,011,600 km (0.092 R)
• M51: 11,507,218 km (0.087 R)
• M52: 12,125,356 km (0.12 R)
• M53: 12,217,957 km (0.083 R)
• M54: 12,520,145 km (0.072 R)
• M55: 12,637,131 km (0.099 R)
• M56: 12,707,442 km (0.107 R)
• M57: 12,801,389 km (0.084 R)
• M58: 13,850,369 km (0.091 R)
• M59: 14,262,960 km (0.041 R)
• M60: 14,336,114 km (0.066 R)
• M61: 14,507,553 km (0.078 R)
• M62: 14,605,839 km (0.111 R)
• M63: 15,025,760 km (0.073 R)
• M64: 15,249,708 km (0.097 R)
• M65: 15,324,656 km (0.048 R)
• M66: 15,474,853 km (0.092 R)
• M67: 15,827,156 km (0.104 R)
• M68: 15,978,848 km (0.11 R)
• M69: 16,207,433 km (0.106 R)
• M70: 16,283,878 km (0.086 R)
• M71: 16,693,626 km (0.117 R)
• M72: 16,745,088 km (0.041 R)
• M73: 16,977,264 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.5

Radius: 12.6

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.45 AU - 5.71 AU

Year: 4790 Days

Day: 12.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,550,994 km

• M1: 193,580 km (0.093 R)
• M2: 322,982 km (0.092 R)
• M3: 442,062 km (0.115 R)
• M4: 1,064,389 km (0.114 R)
• M5: 1,229,994 km (0.079 R)
• M6: 1,324,240 km (0.108 R)
• M7: 1,421,030 km (0.094 R)
• M8: 1,978,881 km (0.116 R)
• M9: 2,786,260 km (0.062 R)
• M10: 2,976,250 km (0.063 R)
• M11: 3,083,811 km (0.075 R)
• M12: 3,663,801 km (0.065 R)
• M13: 3,872,490 km (0.071 R)
• M14: 4,133,090 km (0.089 R)
• M15: 4,424,058 km (0.104 R)
• M16: 4,646,659 km (0.079 R)
• M17: 4,898,283 km (0.089 R)
• M18: 5,051,621 km (0.091 R)
• M19: 5,232,335 km (0.047 R)
• M20: 5,520,909 km (0.04 R)
• M21: 6,058,863 km (0.056 R)
• M22: 6,754,942 km (0.092 R)
• M23: 7,156,014 km (0.073 R)
• M24: 7,242,931 km (0.113 R)
• M25: 7,535,245 km (0.066 R)
• M26: 8,283,234 km (0.034 R)
• M27: 8,405,156 km (0.108 R)
• M28: 8,929,946 km (0.078 R)
• M29: 9,688,856 km (0.086 R)
• M30: 9,849,673 km (0.052 R)
• M31: 9,978,926 km (0.028 R)
• M32: 10,173,852 km (0.049 R)
• M33: 10,271,689 km (0.09 R)
• M34: 10,369,975 km (0.073 R)
• M35: 11,268,460 km (0.048 R)
• M36: 11,471,464 km (0.092 R)
• M37: 12,365,461 km (0.101 R)
• M38: 12,609,904 km (0.112 R)
• M39: 12,750,376 km (0.04 R)
• M40: 13,032,817 km (0.101 R)
• M41: 13,245,994 km (0.048 R)
• M42: 13,820,300 km (0.103 R)
• M43: 14,329,531 km (0.095 R)
• M44: 14,807,796 km (0.046 R)
• M45: 15,855,878 km (0.076 R)
• M46: 16,465,490 km (0.094 R)
• M47: 17,199,417 km (0.102 R)
• M48: 17,355,298 km (0.079 R)
• M49: 17,550,822 km (0.107 R)
• M50: 17,786,439 km (0.104 R)
• M51: 18,062,597 km (0.111 R)
• M52: 18,260,664 km (0.096 R)
• M53: 18,579,308 km (0.09 R)
• M54: 18,939,838 km (0.088 R)
• M55: 19,749,312 km (0.112 R)
• M56: 19,953,514 km (0.091 R)
• M57: 20,364,010 km (0.033 R)
• M58: 21,234,969 km (0.081 R)
• M59: 21,444,107 km (0.119 R)
• M60: 21,738,216 km (0.105 R)
• M61: 21,864,626 km (0.076 R)
• M62: 22,542,903 km (0.114 R)
• M63: 22,799,015 km (0.063 R)
• M64: 22,970,454 km (0.05 R)
• M65: 23,142,192 km (0.117 R)
• M66: 23,833,334 km (0.087 R)
• M67: 24,181,598 km (0.092 R)
• M68: 24,927,044 km (0.07 R)
• M69: 25,280,544 km (0.086 R)
• M70: 25,769,131 km (0.046 R)
• M71: 27,208,562 km (0.095 R)
• M72: 28,259,187 km (0.097 R)
• M73: 28,351,190 km (0.098 R)
• M74: 28,535,495 km (0.106 R)
• M75: 29,230,078 km (0.069 R)
• M76: 29,323,127 km (0.038 R)
• M77: 29,602,875 km (0.109 R)
• M78: 30,211,888 km (0.08 R)
• M79: 30,919,786 km (0.11 R)
• M80: 31,967,868 km (0.036 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.5

Radius: 11.4

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.95 AU - 9.11 AU

Year: 9054 Days

Day: 12.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 38,550,994 km

• M1: 184,005 km (0.114 R)
• M2: 288,125 km (0.104 R)
• M3: 484,548 km (0.026 R)
• M4: 840,740 km (0.062 R)
• M5: 1,051,823 km (0.077 R)
• M6: 1,336,507 km (0.041 R)
• M7: 1,733,391 km (0.108 R)
• M8: 2,157,052 km (0.086 R)
• M9: 2,500,977 km (0.104 R)
• M10: 2,592,382 km (0.113 R)
• M11: 2,747,066 km (0.118 R)
• M12: 3,011,854 km (0.093 R)
• M13: 3,142,004 km (0.116 R)
• M14: 3,229,818 km (0.073 R)
• M15: 4,261,744 km (0.094 R)
• M16: 4,395,933 km (0.095 R)
• M17: 4,819,894 km (0.088 R)
• M18: 5,335,707 km (0.08 R)
• M19: 5,560,254 km (0.056 R)
• M20: 6,169,715 km (0.109 R)
• M21: 6,363,744 km (0.111 R)
• M22: 6,461,431 km (0.087 R)
• M23: 6,644,389 km (0.069 R)
• M24: 7,072,987 km (0.088 R)
• M25: 7,261,630 km (0.09 R)
• M26: 7,393,127 km (0.102 R)
• M27: 7,614,083 km (0.081 R)
• M28: 8,922,915 km (0.102 R)
• M29: 9,079,693 km (0.057 R)
• M30: 9,507,393 km (0.085 R)
• M31: 9,603,286 km (0.112 R)
• M32: 9,812,274 km (0.117 R)
• M33: 10,251,194 km (0.033 R)
• M34: 10,530,942 km (0.106 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.7

Radius: 8.4

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.31 AU - 12.11 AU

Year: 10997 Days

Day: 11.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,550,994 km

• M1: 127,009 km (0.074 R)
• M2: 213,177 km (0.119 R)
• M3: 314,305 km (0.044 R)
• M4: 655,388 km (0.1 R)
• M5: 847,173 km (0.03 R)
• M6: 1,393,953 km (0.111 R)
• M7: 1,469,051 km (0.057 R)
• M8: 1,526,347 km (0.062 R)
• M9: 1,702,723 km (0.076 R)
• M10: 1,906,475 km (0.111 R)
• M11: 2,118,455 km (0.068 R)
• M12: 2,183,531 km (0.112 R)
• M13: 2,704,730 km (0.1 R)
• M14: 2,870,933 km (0.106 R)
• M15: 3,064,961 km (0.063 R)
• M16: 3,288,610 km (0.09 R)
• M17: 3,777,945 km (0.1 R)
• M18: 3,857,381 km (0.112 R)
• M19: 4,098,832 km (0.086 R)
• M20: 4,262,642 km (0.056 R)
• M21: 4,456,371 km (0.11 R)
• M22: 4,766,787 km (0.072 R)
• M23: 5,026,040 km (0.032 R)
• M24: 5,800,807 km (0.083 R)
• M25: 6,548,647 km (0.119 R)
• M26: 6,644,240 km (0.063 R)
• M27: 7,129,386 km (0.117 R)
• M28: 7,963,244 km (0.094 R)
• M29: 8,547,723 km (0.099 R)
• M30: 9,468,348 km (0.099 R)
• M31: 9,940,330 km (0.119 R)
• M32: 10,050,434 km (0.025 R)
• M33: 10,457,340 km (0.106 R)
• M34: 10,569,239 km (0.112 R)
• M35: 10,756,685 km (0.034 R)
• M36: 11,440,497 km (0.105 R)
• M37: 11,633,030 km (0.103 R)
• M38: 11,943,146 km (0.077 R)
• M39: 12,413,482 km (0.048 R)
• M40: 12,690,687 km (0.107 R)
• M41: 13,130,504 km (0.12 R)
• M42: 14,313,674 km (0.085 R)
• M43: 14,687,669 km (0.068 R)
• M44: 16,129,792 km (0.111 R)
• M45: 17,483,653 km (0.084 R)
• M46: 17,972,838 km (0.111 R)
• M47: 18,511,540 km (0.113 R)
• M48: 19,604,801 km (0.108 R)
• M49: 19,973,859 km (0.086 R)
• M50: 20,859,628 km (0.11 R)
• M51: 21,283,738 km (0.087 R)
• M52: 21,378,284 km (0.05 R)
• M53: 21,520,551 km (0.079 R)
• M54: 21,805,834 km (0.119 R)
• M55: 21,901,278 km (0.076 R)
• M56: 21,996,871 km (0.11 R)
• M57: 22,959,683 km (0.083 R)
• M58: 23,348,787 km (0.088 R)
• M59: 25,326,321 km (0.11 R)
• M60: 25,778,705 km (0.118 R)
• M61: 26,335,209 km (0.108 R)
• M62: 27,202,877 km (0.116 R)
• M63: 27,357,112 km (0.068 R)
• M64: 27,872,926 km (0.106 R)
• M65: 28,183,940 km (0.111 R)
• M66: 28,861,768 km (0.036 R)
• M67: 29,018,995 km (0.071 R)
• M68: 29,334,198 km (0.025 R)
• M69: 29,597,789 km (0.119 R)
• M70: 29,809,171 km (0.046 R)
• M71: 30,766,747 km (0.072 R)
• M72: 31,303,205 km (0.095 R)
• M73: 31,518,476 km (0.112 R)
• M74: 31,896,660 km (0.082 R)
• M75: 32,276,339 km (0.118 R)
• M76: 32,548,458 km (0.108 R)
• M77: 33,534,307 km (0.119 R)
• M78: 33,589,360 km (0.116 R)
• M79: 34,141,675 km (0.068 R)
• M80: 34,864,083 km (0.113 R)
• M81: 35,199,182 km (0.072 R)
• M82: 35,703,925 km (0.052 R)
• M83: 36,154,514 km (0.068 R)
• M84: 37,403,357 km (0.112 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 14,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit