🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.57 AU - 0.67 AU

Year: 178 Days

Day: 15.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.19 AU - 1.43 AU

Year: 548 Days

Day: 19.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,407,511 km

• M1: 134,788 km (0.111 R)
• M2: 294,109 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.96 AU - 3.1 AU

Year: 1470 Days

Day: 39.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.19 AU - 3.01 AU

Year: 1531 Days

Day: 19.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.8 AU - 3.78 AU

Year: 2180 Days

Day: 27.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,407,511 km

• M1: 1,055,862 km (0.035 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.19 AU - 4.85 AU

Year: 3510 Days

Day: 34.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,407,511 km

• M1: 156,330 km (0.099 R)
• M2: 1,162,076 km (0.102 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.5

Radius: 10.7

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.59 AU - 6.05 AU

Year: 4482 Days

Day: 7.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,407,511 km

• M1: 137,630 km (0.053 R)
• M2: 261,198 km (0.109 R)
• M3: 429,795 km (0.109 R)
• M4: 525,238 km (0.074 R)
• M5: 1,228,049 km (0.047 R)
• M6: 1,342,192 km (0.083 R)
• M7: 1,430,305 km (0.106 R)
• M8: 1,550,881 km (0.088 R)
• M9: 1,628,074 km (0.1 R)
• M10: 2,345,545 km (0.05 R)
• M11: 3,014,247 km (0.119 R)
• M12: 3,512,109 km (0.076 R)
• M13: 3,594,238 km (0.028 R)
• M14: 3,865,459 km (0.095 R)
• M15: 4,057,244 km (0.082 R)
• M16: 4,274,011 km (0.093 R)
• M17: 4,651,297 km (0.096 R)
• M18: 5,062,542 km (0.114 R)
• M19: 5,249,240 km (0.097 R)
• M20: 5,343,337 km (0.098 R)
• M21: 5,581,197 km (0.075 R)
• M22: 6,067,540 km (0.118 R)
• M23: 6,542,064 km (0.055 R)
• M24: 6,745,518 km (0.088 R)
• M25: 6,873,723 km (0.079 R)
• M26: 7,368,443 km (0.092 R)
• M27: 7,982,692 km (0.115 R)
• M28: 8,118,527 km (0.115 R)
• M29: 8,475,019 km (0.087 R)
• M30: 8,557,896 km (0.105 R)
• M31: 8,752,672 km (0.104 R)
• M32: 9,231,834 km (0.112 R)
• M33: 9,345,678 km (0.096 R)
• M34: 9,981,020 km (0.076 R)
• M35: 10,570,586 km (0.096 R)
• M36: 11,050,346 km (0.064 R)
• M37: 11,414,916 km (0.071 R)
• M38: 12,000,292 km (0.091 R)
• M39: 12,280,938 km (0.096 R)
• M40: 12,375,035 km (0.107 R)
• M41: 12,944,405 km (0.112 R)
• M42: 13,104,025 km (0.12 R)
• M43: 14,207,160 km (0.081 R)
• M44: 14,338,956 km (0.083 R)
• M45: 14,603,595 km (0.068 R)
• M46: 15,373,575 km (0.111 R)
• M47: 15,610,538 km (0.033 R)
• M48: 15,712,564 km (0.069 R)
• M49: 15,917,064 km (0.066 R)
• M50: 16,744,041 km (0.067 R)
• M51: 16,813,604 km (0.102 R)
• M52: 16,987,885 km (0.065 R)
• M53: 17,338,393 km (0.119 R)
• M54: 17,762,054 km (0.096 R)
• M55: 18,872,220 km (0.116 R)
• M56: 19,162,290 km (0.108 R)
• M57: 19,454,006 km (0.108 R)
• M58: 19,636,964 km (0.057 R)
• M59: 19,967,875 km (0.088 R)
• M60: 20,597,832 km (0.071 R)
• M61: 20,896,728 km (0.068 R)
• M62: 20,971,527 km (0.115 R)
• M63: 21,084,174 km (0.053 R)
• M64: 21,763,498 km (0.109 R)
• M65: 22,335,261 km (0.098 R)
• M66: 22,680,683 km (0.109 R)
• M67: 22,796,172 km (0.088 R)
• M68: 22,989,154 km (0.056 R)
• M69: 23,727,569 km (0.115 R)
• M70: 24,434,119 km (0.083 R)
• M71: 24,513,107 km (0.098 R)
• M72: 24,829,656 km (0.1 R)
• M73: 25,187,494 km (0.075 R)
• M74: 25,307,173 km (0.109 R)
• M75: 25,427,000 km (0.12 R)
• M76: 26,879,895 km (0.074 R)
• M77: 27,002,116 km (0.071 R)
• M78: 27,124,637 km (0.115 R)
• M79: 27,206,318 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.6

Radius: 9.5

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.96 AU - 7.18 AU

Year: 6866 Days

Day: 5.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 141.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,407,511 km

• M1: 119,230 km (0.087 R)
• M2: 223,948 km (0.1 R)
• M3: 321,336 km (0.092 R)
• M4: 513,719 km (0.109 R)
• M5: 618,737 km (0.112 R)
• M6: 770,878 km (0.078 R)
• M7: 1,143,377 km (0.12 R)
• M8: 1,333,366 km (0.118 R)
• M9: 1,415,645 km (0.104 R)
• M10: 1,762,263 km (0.119 R)
• M11: 1,964,220 km (0.105 R)
• M12: 2,271,494 km (0.112 R)
• M13: 2,451,161 km (0.107 R)
• M14: 3,127,493 km (0.077 R)
• M15: 3,260,635 km (0.057 R)
• M16: 3,486,678 km (0.115 R)
• M17: 3,647,944 km (0.079 R)
• M18: 3,859,027 km (0.03 R)
• M19: 4,025,978 km (0.112 R)
• M20: 5,181,621 km (0.094 R)
• M21: 5,499,068 km (0.098 R)
• M22: 5,660,185 km (0.074 R)
• M23: 5,768,494 km (0.107 R)
• M24: 6,659,798 km (0.086 R)
• M25: 7,563,668 km (0.077 R)
• M26: 7,623,208 km (0.099 R)
• M27: 7,712,967 km (0.097 R)
• M28: 8,136,628 km (0.111 R)
• M29: 8,382,118 km (0.099 R)
• M30: 8,817,448 km (0.11 R)
• M31: 8,880,279 km (0.103 R)
• M32: 9,260,258 km (0.098 R)
• M33: 9,324,136 km (0.099 R)
• M34: 9,580,996 km (0.101 R)
• M35: 10,101,895 km (0.114 R)
• M36: 10,200,630 km (0.037 R)
• M37: 10,498,629 km (0.072 R)
• M38: 10,866,640 km (0.113 R)
• M39: 11,069,345 km (0.12 R)
• M40: 12,100,972 km (0.064 R)
• M41: 12,346,013 km (0.088 R)
• M42: 13,270,977 km (0.106 R)
• M43: 13,523,797 km (0.04 R)
• M44: 14,291,683 km (0.09 R)
• M45: 14,625,286 km (0.057 R)
• M46: 14,961,283 km (0.075 R)
• M47: 15,111,479 km (0.06 R)
• M48: 15,375,520 km (0.115 R)
• M49: 16,292,255 km (0.058 R)
• M50: 16,991,476 km (0.091 R)
• M51: 17,502,652 km (0.114 R)
• M52: 17,621,283 km (0.085 R)
• M53: 17,780,006 km (0.025 R)
• M54: 18,178,684 km (0.053 R)
• M55: 18,419,238 km (0.093 R)
• M56: 18,539,963 km (0.098 R)
• M57: 19,351,382 km (0.107 R)
• M58: 20,841,078 km (0.051 R)
• M59: 20,966,890 km (0.09 R)
• M60: 21,599,689 km (0.091 R)
• M61: 21,769,632 km (0.118 R)
• M62: 22,625,332 km (0.036 R)
• M63: 22,754,584 km (0.075 R)
• M64: 23,317,820 km (0.101 R)
• M65: 23,885,544 km (0.119 R)
• M66: 24,017,190 km (0.07 R)
• M67: 25,034,755 km (0.108 R)
• M68: 26,247,096 km (0.093 R)
• M69: 26,792,081 km (0.117 R)
• M70: 27,111,772 km (0.091 R)
• M71: 28,031,948 km (0.091 R)
• M72: 28,822,124 km (0.089 R)
• M73: 30,044,788 km (0.051 R)
• M74: 30,472,039 km (0.098 R)
• M75: 30,996,828 km (0.094 R)
• M76: 31,380,397 km (0.077 R)
• M77: 32,297,731 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.5

Radius: 10.2

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.78 AU - 12.22 AU

Year: 14244 Days

Day: 7.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 120.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,407,511 km

• M1: 170,841 km (0.112 R)
• M2: 287,826 km (0.071 R)
• M3: 355,445 km (0.088 R)
• M4: 564,283 km (0.071 R)
• M5: 674,986 km (0.109 R)
• M6: 834,906 km (0.083 R)
• M7: 941,419 km (0.095 R)
• M8: 1,677,142 km (0.115 R)
• M9: 2,810,944 km (0.099 R)
• M10: 2,941,842 km (0.05 R)
• M11: 3,987,531 km (0.113 R)
• M12: 4,060,984 km (0.104 R)
• M13: 4,172,135 km (0.11 R)
• M14: 4,511,722 km (0.101 R)
• M15: 4,743,300 km (0.111 R)
• M16: 4,899,779 km (0.099 R)
• M17: 7,399,559 km (0.072 R)
• M18: 7,810,804 km (0.107 R)
• M19: 7,903,106 km (0.066 R)
• M20: 8,042,382 km (0.118 R)
• M21: 8,182,555 km (0.09 R)
• M22: 8,370,599 km (0.073 R)
• M23: 9,726,854 km (0.067 R)
• M24: 10,026,199 km (0.113 R)
• M25: 11,463,535 km (0.1 R)
• M26: 11,621,361 km (0.089 R)
• M27: 11,726,977 km (0.093 R)
• M28: 12,475,266 km (0.078 R)
• M29: 13,294,164 km (0.076 R)
• M30: 13,682,221 km (0.05 R)
• M31: 13,849,621 km (0.088 R)
• M32: 14,412,857 km (0.052 R)
• M33: 14,697,243 km (0.103 R)
• M34: 15,329,443 km (0.108 R)
• M35: 16,918,472 km (0.051 R)
• M36: 17,520,304 km (0.066 R)
• M37: 17,702,215 km (0.112 R)
• M38: 17,945,761 km (0.113 R)
• M39: 18,374,658 km (0.087 R)
• M40: 19,305,007 km (0.12 R)
• M41: 21,729,988 km (0.115 R)
• M42: 21,860,138 km (0.079 R)
• M43: 22,056,112 km (0.098 R)
• M44: 22,187,010 km (0.114 R)
• M45: 22,581,350 km (0.066 R)
• M46: 22,779,417 km (0.113 R)
• M47: 22,911,662 km (0.099 R)
• M48: 23,577,223 km (0.113 R)
• M49: 23,912,472 km (0.118 R)
• M50: 24,046,960 km (0.098 R)
• M51: 25,063,777 km (0.073 R)
• M52: 25,680,569 km (0.038 R)
• M53: 26,929,262 km (0.095 R)
• M54: 27,069,136 km (0.119 R)
• M55: 27,420,093 km (0.116 R)
• M56: 29,485,292 km (0.044 R)
• M57: 29,774,015 km (0.07 R)
• M58: 30,063,786 km (0.076 R)
• M59: 30,865,332 km (0.098 R)
• M60: 31,231,996 km (0.053 R)
• M61: 33,161,809 km (0.105 R)
• M62: 33,612,547 km (0.119 R)
• M63: 34,596,303 km (0.047 R)
• M64: 39,894,012 km (0.118 R)
• M65: 40,213,404 km (0.107 R)
• M66: 42,391,549 km (0.1 R)
• M67: 44,939,350 km (0.079 R)
• M68: 46,525,237 km (0.094 R)
• M69: 47,875,059 km (0.038 R)
• M70: 48,725,074 km (0.099 R)
• M71: 49,580,175 km (0.063 R)
• M72: 49,665,895 km (0.099 R)
• M73: 49,923,652 km (0.108 R)
• M74: 50,181,708 km (0.12 R)
• M75: 50,612,849 km (0.118 R)
• M76: 51,131,804 km (0.107 R)
• M77: 51,739,471 km (0.081 R)
• M78: 52,437,046 km (0.058 R)
• M79: 53,576,981 km (0.098 R)
• M80: 53,753,058 km (0.103 R)
• M81: 54,105,959 km (0.06 R)
• M82: 54,194,222 km (0.102 R)
• M83: 55,346,724 km (0.031 R)
• M84: 56,507,454 km (0.064 R)
• M85: 58,489,775 km (0.118 R)
• M86: 59,854,407 km (0.103 R)
• M87: 60,586,539 km (0.11 R)
• M88: 61,505,818 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.7

Radius: 5.3

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 16.32 AU - 17.06 AU

Year: 24904 Days

Day: 19.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,407,511 km

• M1: 108,907 km (0.04 R)
• M2: 200,611 km (0.068 R)
• M3: 321,785 km (0.079 R)
• M4: 466,147 km (0.055 R)
• M5: 960,718 km (0.111 R)
• M6: 1,947,914 km (0.113 R)
• M7: 2,079,261 km (0.092 R)
• M8: 2,247,409 km (0.051 R)
• M9: 2,281,667 km (0.109 R)
• M10: 2,926,134 km (0.058 R)
• M11: 3,114,628 km (0.112 R)
• M12: 3,152,925 km (0.109 R)
• M13: 4,073,550 km (0.077 R)
• M14: 4,584,876 km (0.111 R)
• M15: 5,116,247 km (0.061 R)
• M16: 5,573,717 km (0.085 R)
• M17: 6,381,396 km (0.092 R)
• M18: 6,576,622 km (0.11 R)
• M19: 6,625,839 km (0.026 R)
• M20: 7,945,741 km (0.12 R)
• M21: 8,155,777 km (0.025 R)
• M22: 9,845,335 km (0.114 R)
• M23: 11,107,492 km (0.112 R)
• M24: 11,996,852 km (0.09 R)
• M25: 12,847,465 km (0.057 R)
• M26: 13,342,185 km (0.111 R)
• M27: 14,032,579 km (0.106 R)
• M28: 14,414,054 km (0.12 R)
• M29: 14,541,960 km (0.032 R)
• M30: 14,670,315 km (0.111 R)
• M31: 15,122,250 km (0.112 R)
• M32: 15,447,925 km (0.087 R)
• M33: 15,578,823 km (0.113 R)
• M34: 17,381,777 km (0.049 R)
• M35: 19,531,797 km (0.074 R)
• M36: 19,886,494 km (0.091 R)
• M37: 20,100,120 km (0.104 R)
• M38: 20,601,871 km (0.115 R)
• M39: 22,947,565 km (0.078 R)
• M40: 23,471,756 km (0.103 R)
• M41: 23,622,401 km (0.056 R)
• M42: 24,227,674 km (0.084 R)
• M43: 25,453,479 km (0.079 R)
• M44: 26,464,163 km (0.06 R)
• M45: 26,620,941 km (0.111 R)
• M46: 26,699,330 km (0.066 R)
• M47: 27,885,342 km (0.086 R)
• M48: 28,284,469 km (0.1 R)
• M49: 28,524,724 km (0.095 R)
• M50: 33,472,524 km (0.062 R)
• M51: 34,322,539 km (0.119 R)
• M52: 35,265,753 km (0.096 R)
• M53: 35,697,343 km (0.05 R)
• M54: 36,130,579 km (0.066 R)
• M55: 37,002,435 km (0.099 R)
• M56: 38,234,523 km (0.087 R)
• M57: 38,589,070 km (0.097 R)
• M58: 39,748,753 km (0.076 R)
• M59: 40,648,584 km (0.109 R)
• M60: 41,010,311 km (0.109 R)
• M61: 41,282,430 km (0.042 R)
• M62: 43,111,414 km (0.077 R)
• M63: 43,572,773 km (0.091 R)
• M64: 43,757,676 km (0.083 R)
• M65: 43,943,028 km (0.114 R)
• M66: 44,035,779 km (0.083 R)
• M67: 44,128,529 km (0.107 R)
• M68: 45,998,054 km (0.073 R)
• M69: 46,186,398 km (0.102 R)
• M70: 46,469,437 km (0.071 R)
• M71: 46,658,529 km (0.1 R)
• M72: 48,179,789 km (0.036 R)
• M73: 48,658,652 km (0.056 R)
• M74: 52,053,626 km (0.114 R)
• M75: 52,249,899 km (0.047 R)
• M76: 52,938,946 km (0.037 R)
• M77: 53,037,681 km (0.115 R)
• M78: 55,023,892 km (0.063 R)
• M79: 56,328,086 km (0.063 R)
• M80: 58,864,518 km (0.087 R)
• M81: 60,198,034 km (0.111 R)
• M82: 60,610,325 km (0.103 R)
• M83: 63,522,846 km (0.116 R)
• M84: 63,627,714 km (0.107 R)
• M85: 64,574,070 km (0.089 R)
• M86: 65,736,895 km (0.113 R)
• M87: 69,051,385 km (0.061 R)
• M88: 69,374,965 km (0.107 R)
• M89: 69,807,154 km (0.1 R)
• M90: 70,348,847 km (0.079 R)
• M91: 70,457,306 km (0.103 R)
• M92: 70,891,888 km (0.095 R)
• M93: 71,327,218 km (0.066 R)
• M94: 72,638,742 km (0.031 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 14,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit