🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.46 AU - 0.62 AU

Year: 171 Days

Day: 43.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.08 AU - 1.1 AU

Year: 490 Days

Day: 24.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.95 AU - 1.29 AU

Year: 510 Days

Day: 47.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,964,074 km

• M1: 159,023 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.55 AU - 1.61 AU

Year: 855 Days

Day: 29 Hours

Environment

Temp: -99 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.92 AU - 2.8 AU

Year: 1561 Days

Day: 38.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.6

Radius: 8.7

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.52 AU - 3.72 AU

Year: 2965 Days

Day: 14.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,964,074 km

• M1: 109,954 km (0.054 R)
• M2: 193,430 km (0.105 R)
• M3: 273,764 km (0.091 R)
• M4: 349,461 km (0.103 R)
• M5: 593,156 km (0.056 R)
• M6: 671,246 km (0.119 R)
• M7: 1,104,631 km (0.096 R)
• M8: 1,327,232 km (0.106 R)
• M9: 1,467,854 km (0.117 R)
• M10: 1,738,477 km (0.078 R)
• M11: 1,827,936 km (0.102 R)
• M12: 1,906,026 km (0.115 R)
• M13: 2,025,106 km (0.029 R)
• M14: 2,187,719 km (0.06 R)
• M15: 2,270,746 km (0.104 R)
• M16: 2,326,696 km (0.084 R)
• M17: 2,439,941 km (0.096 R)
• M18: 2,511,748 km (0.117 R)
• M19: 2,598,814 km (0.068 R)
• M20: 2,790,898 km (0.104 R)
• M21: 3,157,712 km (0.047 R)
• M22: 3,315,238 km (0.105 R)
• M23: 3,539,934 km (0.059 R)
• M24: 4,004,585 km (0.032 R)
• M25: 4,123,815 km (0.111 R)
• M26: 4,313,505 km (0.114 R)
• M27: 4,453,229 km (0.106 R)
• M28: 4,559,145 km (0.064 R)
• M29: 4,791,321 km (0.092 R)
• M30: 4,863,576 km (0.073 R)
• M31: 5,156,040 km (0.092 R)
• M32: 5,248,641 km (0.102 R)
• M33: 5,720,174 km (0.1 R)
• M34: 5,931,855 km (0.05 R)
• M35: 6,185,573 km (0.101 R)
• M36: 6,264,261 km (0.084 R)
• M37: 6,422,835 km (0.059 R)
• M38: 6,642,893 km (0.117 R)
• M39: 6,723,676 km (0.118 R)
• M40: 6,947,176 km (0.089 R)
• M41: 7,214,507 km (0.086 R)
• M42: 7,318,328 km (0.06 R)
• M43: 7,506,223 km (0.12 R)
• M44: 7,695,913 km (0.109 R)
• M45: 7,972,519 km (0.063 R)
• M46: 8,144,407 km (0.117 R)
• M47: 8,274,109 km (0.041 R)
• M48: 8,933,087 km (0.103 R)
• M49: 9,066,977 km (0.087 R)
• M50: 9,156,437 km (0.045 R)
• M51: 9,586,082 km (0.101 R)
• M52: 10,511,794 km (0.113 R)
• M53: 10,747,709 km (0.097 R)
• M54: 11,033,142 km (0.094 R)
• M55: 11,393,523 km (0.093 R)
• M56: 12,298,591 km (0.102 R)
• M57: 12,797,499 km (0.082 R)
• M58: 13,302,991 km (0.12 R)
• M59: 13,430,448 km (0.103 R)
• M60: 14,073,569 km (0.059 R)
• M61: 14,333,570 km (0.113 R)
• M62: 14,964,275 km (0.075 R)
• M63: 15,336,325 km (0.075 R)
• M64: 15,469,916 km (0.035 R)
• M65: 15,603,956 km (0.029 R)
• M66: 15,684,439 km (0.052 R)
• M67: 16,116,627 km (0.106 R)
• M68: 16,225,235 km (0.098 R)
• M69: 16,744,789 km (0.105 R)
• M70: 17,464,355 km (0.099 R)
• M71: 17,520,155 km (0.119 R)
• M72: 18,222,367 km (0.105 R)
• M73: 18,392,310 km (0.079 R)
• M74: 18,676,696 km (0.098 R)
• M75: 18,876,559 km (0.115 R)
• M76: 19,192,210 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.6

Radius: 14.5

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.98 AU - 5.34 AU

Year: 4330 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,964,074 km

• M1: 202,705 km (0.05 R)
• M2: 380,128 km (0.118 R)
• M3: 534,812 km (0.104 R)
• M4: 668,553 km (0.102 R)
• M5: 785,538 km (0.089 R)
• M6: 1,009,187 km (0.115 R)
• M7: 1,194,689 km (0.094 R)
• M8: 1,341,893 km (0.108 R)
• M9: 1,456,485 km (0.033 R)
• M10: 1,587,981 km (0.065 R)
• M11: 1,709,904 km (0.072 R)
• M12: 2,095,567 km (0.091 R)
• M13: 2,200,136 km (0.083 R)
• M14: 2,291,241 km (0.068 R)
• M15: 2,524,763 km (0.048 R)
• M16: 2,782,670 km (0.112 R)
• M17: 2,898,309 km (0.106 R)
• M18: 3,220,543 km (0.043 R)
• M19: 3,342,316 km (0.044 R)
• M20: 3,590,498 km (0.098 R)
• M21: 3,716,909 km (0.104 R)
• M22: 3,881,616 km (0.115 R)
• M23: 4,352,251 km (0.083 R)
• M24: 4,467,890 km (0.077 R)
• M25: 4,682,713 km (0.041 R)
• M26: 4,941,218 km (0.102 R)
• M27: 5,286,190 km (0.077 R)
• M28: 5,451,346 km (0.113 R)
• M29: 5,744,558 km (0.084 R)
• M30: 6,064,398 km (0.112 R)
• M31: 6,172,408 km (0.042 R)
• M32: 6,346,540 km (0.087 R)
• M33: 6,655,160 km (0.081 R)
• M34: 6,901,099 km (0.109 R)
• M35: 7,036,635 km (0.103 R)
• M36: 7,127,441 km (0.117 R)
• M37: 7,264,473 km (0.088 R)
• M38: 7,379,214 km (0.094 R)
• M39: 7,703,991 km (0.039 R)
• M40: 7,938,860 km (0.034 R)
• M41: 8,057,192 km (0.051 R)
• M42: 8,176,122 km (0.086 R)
• M43: 8,295,651 km (0.063 R)
• M44: 9,372,456 km (0.095 R)
• M45: 9,547,785 km (0.09 R)
• M46: 10,519,124 km (0.098 R)
• M47: 10,701,484 km (0.118 R)
• M48: 11,043,016 km (0.108 R)
• M49: 11,175,260 km (0.108 R)
• M50: 11,682,846 km (0.109 R)
• M51: 12,334,943 km (0.119 R)
• M52: 12,472,274 km (0.066 R)
• M53: 12,637,729 km (0.056 R)
• M54: 13,419,677 km (0.089 R)
• M55: 13,702,716 km (0.115 R)
• M56: 14,102,442 km (0.096 R)
• M57: 14,825,598 km (0.063 R)
• M58: 15,472,160 km (0.108 R)
• M59: 15,620,411 km (0.116 R)
• M60: 16,008,019 km (0.098 R)
• M61: 16,519,644 km (0.098 R)
• M62: 16,914,582 km (0.057 R)
• M63: 17,931,100 km (0.112 R)
• M64: 18,149,214 km (0.06 R)
• M65: 18,872,370 km (0.108 R)
• M66: 19,444,881 km (0.096 R)
• M67: 19,958,600 km (0.09 R)
• M68: 20,055,390 km (0.111 R)
• M69: 20,476,807 km (0.085 R)
• M70: 20,607,107 km (0.077 R)
• M71: 21,130,849 km (0.065 R)
• M72: 21,394,291 km (0.049 R)
• M73: 22,091,267 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.6

Radius: 10.8

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.16 AU - 6.68 AU

Year: 6200 Days

Day: 8.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,964,074 km

• M1: 155,133 km (0.087 R)
• M2: 618,587 km (0.114 R)
• M3: 879,935 km (0.032 R)
• M4: 954,734 km (0.114 R)
• M5: 1,047,634 km (0.082 R)
• M6: 1,143,676 km (0.048 R)
• M7: 1,397,394 km (0.04 R)
• M8: 1,595,312 km (0.099 R)
• M9: 1,669,512 km (0.104 R)
• M10: 1,821,653 km (0.037 R)
• M11: 2,058,766 km (0.073 R)
• M12: 2,264,164 km (0.075 R)
• M13: 2,650,874 km (0.112 R)
• M14: 3,081,716 km (0.096 R)
• M15: 3,341,418 km (0.118 R)
• M16: 3,682,202 km (0.075 R)
• M17: 3,983,343 km (0.068 R)
• M18: 4,582,931 km (0.089 R)
• M19: 4,961,713 km (0.082 R)
• M20: 5,577,607 km (0.119 R)
• M21: 6,070,083 km (0.116 R)
• M22: 6,306,747 km (0.109 R)
• M23: 6,456,195 km (0.063 R)
• M24: 6,819,569 km (0.09 R)
• M25: 7,314,737 km (0.08 R)
• M26: 8,143,958 km (0.105 R)
• M27: 8,868,910 km (0.077 R)
• M28: 9,036,459 km (0.084 R)
• M29: 9,374,999 km (0.118 R)
• M30: 9,545,840 km (0.052 R)
• M31: 10,029,490 km (0.109 R)
• M32: 10,379,998 km (0.083 R)
• M33: 10,913,314 km (0.091 R)
• M34: 11,056,928 km (0.025 R)
• M35: 11,419,105 km (0.041 R)
• M36: 11,638,116 km (0.113 R)
• M37: 11,969,475 km (0.112 R)
• M38: 13,479,217 km (0.084 R)
• M39: 13,594,856 km (0.061 R)
• M40: 13,672,198 km (0.042 R)
• M41: 14,256,527 km (0.086 R)
• M42: 14,413,755 km (0.072 R)
• M43: 15,128,234 km (0.11 R)
• M44: 15,208,419 km (0.114 R)
• M45: 15,570,595 km (0.066 R)
• M46: 16,058,135 km (0.045 R)
• M47: 16,385,904 km (0.115 R)
• M48: 17,089,612 km (0.107 R)
• M49: 18,313,023 km (0.079 R)
• M50: 18,827,490 km (0.099 R)
• M51: 19,173,062 km (0.034 R)
• M52: 19,914,618 km (0.08 R)
• M53: 20,090,396 km (0.025 R)
• M54: 20,222,640 km (0.053 R)
• M55: 20,532,158 km (0.115 R)
• M56: 20,754,311 km (0.107 R)
• M57: 20,932,632 km (0.082 R)
• M58: 21,021,942 km (0.098 R)
• M59: 22,103,684 km (0.066 R)
• M60: 23,620,606 km (0.074 R)
• M61: 23,713,656 km (0.113 R)
• M62: 24,086,903 km (0.09 R)
• M63: 25,361,177 km (0.044 R)
• M64: 26,463,714 km (0.042 R)
• M65: 26,560,354 km (0.047 R)
• M66: 27,191,358 km (0.053 R)
• M67: 27,337,664 km (0.104 R)
• M68: 27,876,217 km (0.105 R)
• M69: 28,467,876 km (0.053 R)
• M70: 28,814,943 km (0.076 R)
• M71: 29,063,725 km (0.086 R)
• M72: 29,363,070 km (0.114 R)
• M73: 29,864,522 km (0.105 R)
• M74: 32,052,391 km (0.083 R)
• M75: 32,258,537 km (0.093 R)
• M76: 33,818,543 km (0.088 R)
• M77: 34,081,088 km (0.045 R)
• M78: 34,449,547 km (0.117 R)
• M79: 34,713,588 km (0.106 R)
• M80: 35,296,720 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.5

Radius: 9.4

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.24 AU - 9.5 AU

Year: 12346 Days

Day: 6.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,964,074 km

• M1: 546,481 km (0.067 R)
• M2: 793,766 km (0.111 R)
• M3: 1,294,171 km (0.094 R)
• M4: 1,526,646 km (0.113 R)
• M5: 1,772,585 km (0.025 R)
• M6: 2,210,907 km (0.108 R)
• M7: 2,419,147 km (0.044 R)
• M8: 2,513,693 km (0.076 R)
• M9: 2,585,500 km (0.086 R)
• M10: 2,706,674 km (0.109 R)
• M11: 3,210,370 km (0.081 R)
• M12: 3,288,460 km (0.1 R)
• M13: 3,499,842 km (0.104 R)
• M14: 3,607,253 km (0.091 R)
• M15: 4,389,501 km (0.115 R)
• M16: 5,040,102 km (0.103 R)
• M17: 5,815,767 km (0.097 R)
• M18: 5,943,374 km (0.107 R)
• M19: 6,628,382 km (0.086 R)
• M20: 6,694,954 km (0.11 R)
• M21: 6,862,354 km (0.118 R)
• M22: 7,338,374 km (0.084 R)
• M23: 7,476,453 km (0.045 R)
• M24: 7,580,423 km (0.034 R)
• M25: 8,250,771 km (0.1 R)
• M26: 8,430,289 km (0.078 R)
• M27: 8,538,598 km (0.11 R)
• M28: 8,720,209 km (0.058 R)
• M29: 9,013,571 km (0.111 R)
• M30: 9,161,374 km (0.108 R)
• M31: 9,760,962 km (0.09 R)
• M32: 10,065,394 km (0.055 R)
• M33: 10,141,988 km (0.104 R)
• M34: 10,605,891 km (0.079 R)
• M35: 11,998,048 km (0.106 R)
• M36: 12,283,332 km (0.114 R)
• M37: 12,447,440 km (0.078 R)
• M38: 12,736,164 km (0.086 R)
• M39: 13,236,569 km (0.055 R)
• M40: 13,700,771 km (0.118 R)
• M41: 13,828,378 km (0.084 R)
• M42: 14,299,462 km (0.116 R)
• M43: 16,190,828 km (0.088 R)
• M44: 16,325,765 km (0.07 R)
• M45: 16,687,343 km (0.099 R)
• M46: 16,778,149 km (0.111 R)
• M47: 16,914,582 km (0.104 R)
• M48: 17,741,410 km (0.045 R)
• M49: 18,534,279 km (0.067 R)
• M50: 18,675,349 km (0.082 R)
• M51: 18,816,869 km (0.115 R)
• M52: 19,243,522 km (0.114 R)
• M53: 19,434,110 km (0.052 R)
• M54: 19,529,703 km (0.113 R)
• M55: 21,720,564 km (0.089 R)
• M56: 22,018,563 km (0.118 R)
• M57: 22,168,160 km (0.107 R)
• M58: 22,769,544 km (0.034 R)
• M59: 23,021,616 km (0.085 R)
• M60: 23,427,027 km (0.048 R)
• M61: 24,142,104 km (0.087 R)
• M62: 24,553,947 km (0.103 R)
• M63: 24,968,184 km (0.067 R)
• M64: 26,013,723 km (0.111 R)
• M65: 26,277,315 km (0.073 R)
• M66: 26,647,869 km (0.039 R)
• M67: 27,770,002 km (0.08 R)
• M68: 28,039,428 km (0.079 R)
• M69: 28,798,488 km (0.083 R)
• M70: 29,071,205 km (0.106 R)
• M71: 29,180,561 km (0.099 R)
• M72: 30,781,108 km (0.068 R)
• M73: 31,227,658 km (0.078 R)
• M74: 31,901,596 km (0.066 R)
• M75: 32,127,190 km (0.085 R)
• M76: 32,240,286 km (0.103 R)
• M77: 32,410,079 km (0.099 R)
• M78: 33,263,685 km (0.112 R)
• M79: 35,109,124 km (0.096 R)
• M80: 35,517,227 km (0.114 R)
• M81: 37,462,448 km (0.025 R)
• M82: 37,640,919 km (0.067 R)
• M83: 37,760,148 km (0.071 R)
• M84: 37,879,378 km (0.118 R)
• M85: 38,238,113 km (0.115 R)
• M86: 40,291,943 km (0.114 R)
• M87: 40,719,194 km (0.118 R)
• M88: 40,841,565 km (0.041 R)
• M89: 40,902,751 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 14,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit