🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.69 AU - 0.85 AU

Year: 252 Days

Day: 25.4 Hours

Environment

Temp: 105 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.94 AU - 0.96 AU

Year: 345 Days

Day: 40.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.21 AU - 1.69 AU

Year: 651 Days

Day: 45.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.22 AU - 4 AU

Year: 2557 Days

Day: 17.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.55 AU - 5.09 AU

Year: 3347 Days

Day: 20.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.8

Radius: 8

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.57 AU - 5.81 AU

Year: 4408 Days

Day: 5.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,020,273 km

• M1: 100,829 km (0.094 R)
• M2: 160,818 km (0.114 R)
• M3: 249,529 km (0.084 R)
• M4: 389,104 km (0.113 R)
• M5: 482,902 km (0.104 R)
• M6: 679,474 km (0.074 R)
• M7: 918,681 km (0.112 R)
• M8: 1,279,810 km (0.114 R)
• M9: 1,718,281 km (0.098 R)
• M10: 1,931,608 km (0.09 R)
• M11: 2,271,793 km (0.112 R)
• M12: 2,868,390 km (0.026 R)
• M13: 3,077,677 km (0.104 R)
• M14: 3,483,686 km (0.07 R)
• M15: 3,745,033 km (0.11 R)
• M16: 4,109,603 km (0.093 R)
• M17: 4,217,314 km (0.117 R)
• M18: 5,028,732 km (0.065 R)
• M19: 5,154,694 km (0.114 R)
• M20: 5,679,334 km (0.051 R)
• M21: 5,788,540 km (0.094 R)
• M22: 6,109,128 km (0.097 R)
• M23: 6,412,962 km (0.078 R)
• M24: 6,976,796 km (0.077 R)
• M25: 7,282,424 km (0.096 R)
• M26: 7,544,370 km (0.102 R)
• M27: 8,053,302 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.8

Radius: 10.5

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.57 AU - 6.05 AU

Year: 4561 Days

Day: 8 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,020,273 km

• M1: 141,520 km (0.086 R)
• M2: 396,883 km (0.057 R)
• M3: 529,726 km (0.086 R)
• M4: 631,602 km (0.048 R)
• M5: 703,559 km (0.118 R)
• M6: 857,046 km (0.109 R)
• M7: 965,953 km (0.061 R)
• M8: 1,274,873 km (0.085 R)
• M9: 1,400,685 km (0.069 R)
• M10: 2,774,442 km (0.03 R)
• M11: 2,877,365 km (0.072 R)
• M12: 3,002,429 km (0.071 R)
• M13: 3,521,235 km (0.104 R)
• M14: 3,723,192 km (0.095 R)
• M15: 3,882,813 km (0.11 R)
• M16: 4,021,490 km (0.076 R)
• M17: 4,739,410 km (0.107 R)
• M18: 5,163,969 km (0.078 R)
• M19: 5,471,093 km (0.098 R)
• M20: 5,548,735 km (0.07 R)
• M21: 5,810,531 km (0.086 R)
• M22: 6,264,710 km (0.12 R)
• M23: 6,400,545 km (0.045 R)
• M24: 6,619,855 km (0.071 R)
• M25: 7,637,570 km (0.054 R)
• M26: 7,753,508 km (0.103 R)
• M27: 8,134,983 km (0.115 R)
• M28: 8,462,452 km (0.055 R)
• M29: 8,552,510 km (0.102 R)
• M30: 8,885,515 km (0.054 R)
• M31: 10,004,956 km (0.042 R)
• M32: 10,420,240 km (0.104 R)
• M33: 10,841,058 km (0.111 R)
• M34: 11,699,301 km (0.083 R)
• M35: 12,648,051 km (0.029 R)
• M36: 13,236,120 km (0.088 R)
• M37: 13,340,839 km (0.081 R)
• M38: 13,480,863 km (0.104 R)
• M39: 13,621,485 km (0.104 R)
• M40: 14,010,439 km (0.096 R)
• M41: 14,188,460 km (0.084 R)
• M42: 14,474,791 km (0.064 R)
• M43: 15,126,140 km (0.081 R)
• M44: 15,861,264 km (0.069 R)
• M45: 16,307,813 km (0.106 R)
• M46: 16,382,612 km (0.12 R)
• M47: 16,570,208 km (0.111 R)
• M48: 17,137,334 km (0.102 R)
• M49: 17,480,661 km (0.079 R)
• M50: 17,710,742 km (0.099 R)
• M51: 18,485,210 km (0.085 R)
• M52: 19,508,310 km (0.077 R)
• M53: 20,307,911 km (0.102 R)
• M54: 20,428,786 km (0.107 R)
• M55: 21,199,813 km (0.078 R)
• M56: 21,404,314 km (0.069 R)
• M57: 21,650,552 km (0.047 R)
• M58: 21,773,970 km (0.103 R)
• M59: 22,895,954 km (0.099 R)
• M60: 23,273,988 km (0.094 R)
• M61: 23,527,257 km (0.099 R)
• M62: 23,993,853 km (0.103 R)
• M63: 25,412,190 km (0.09 R)
• M64: 26,724,912 km (0.105 R)
• M65: 27,034,430 km (0.043 R)
• M66: 27,389,575 km (0.078 R)
• M67: 27,746,366 km (0.115 R)
• M68: 27,880,555 km (0.081 R)
• M69: 28,149,532 km (0.066 R)
• M70: 28,239,291 km (0.068 R)
• M71: 28,554,494 km (0.082 R)
• M72: 29,052,355 km (0.037 R)
• M73: 29,416,028 km (0.069 R)
• M74: 30,286,089 km (0.119 R)
• M75: 30,424,317 km (0.086 R)
• M76: 30,516,470 km (0.066 R)
• M77: 30,701,223 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449

Radius: 12.2

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.3 AU - 9.44 AU

Year: 9848 Days

Day: 7.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 49,020,273 km

• M1: 155,432 km (0.099 R)
• M2: 543,639 km (0.1 R)
• M3: 652,696 km (0.118 R)
• M4: 863,778 km (0.066 R)
• M5: 1,297,612 km (0.045 R)
• M6: 1,837,361 km (0.113 R)
• M7: 1,923,081 km (0.109 R)
• M8: 2,032,137 km (0.045 R)
• M9: 2,633,222 km (0.107 R)
• M10: 2,954,109 km (0.055 R)
• M11: 3,132,131 km (0.119 R)
• M12: 3,366,251 km (0.053 R)
• M13: 3,660,361 km (0.057 R)
• M14: 4,592,804 km (0.118 R)
• M15: 4,799,698 km (0.094 R)
• M16: 5,470,345 km (0.084 R)
• M17: 6,333,675 km (0.091 R)
• M18: 7,000,432 km (0.098 R)
• M19: 7,170,675 km (0.034 R)
• M20: 7,411,228 km (0.07 R)
• M21: 7,619,618 km (0.12 R)
• M22: 8,256,606 km (0.053 R)
• M23: 8,400,369 km (0.052 R)
• M24: 9,732,538 km (0.06 R)
• M25: 10,037,419 km (0.107 R)
• M26: 11,010,702 km (0.102 R)
• M27: 12,423,355 km (0.114 R)
• M28: 14,063,995 km (0.055 R)
• M29: 14,625,885 km (0.082 R)
• M30: 15,460,491 km (0.102 R)
• M31: 17,175,481 km (0.107 R)
• M32: 17,405,712 km (0.102 R)
• M33: 18,477,581 km (0.044 R)
• M34: 19,283,465 km (0.112 R)
• M35: 19,474,800 km (0.041 R)
• M36: 19,811,096 km (0.098 R)
• M37: 21,719,965 km (0.04 R)
• M38: 22,218,874 km (0.115 R)
• M39: 22,873,066 km (0.116 R)
• M40: 23,177,049 km (0.079 R)
• M41: 24,097,375 km (0.104 R)
• M42: 24,510,265 km (0.078 R)
• M43: 24,873,339 km (0.115 R)
• M44: 25,133,938 km (0.051 R)
• M45: 27,036,075 km (0.116 R)
• M46: 27,411,416 km (0.11 R)
• M47: 27,572,683 km (0.104 R)
• M48: 27,842,408 km (0.103 R)
• M49: 28,004,572 km (0.115 R)
• M50: 28,493,009 km (0.063 R)
• M51: 29,423,358 km (0.094 R)
• M52: 30,252,579 km (0.096 R)
• M53: 30,475,031 km (0.088 R)
• M54: 32,615,029 km (0.111 R)
• M55: 32,786,019 km (0.04 R)
• M56: 33,358,231 km (0.077 R)
• M57: 33,530,568 km (0.114 R)
• M58: 34,338,546 km (0.061 R)
• M59: 34,628,616 km (0.101 R)
• M60: 35,094,613 km (0.087 R)
• M61: 36,741,536 km (0.091 R)
• M62: 37,216,659 km (0.106 R)
• M63: 37,455,118 km (0.103 R)
• M64: 38,293,315 km (0.109 R)
• M65: 38,534,018 km (0.074 R)
• M66: 38,654,444 km (0.053 R)
• M67: 39,927,372 km (0.081 R)
• M68: 40,538,330 km (0.076 R)

Asteroid Belt

Center: 12.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.4

Radius: 5.4

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.75 AU - 17.53 AU

Year: 24172 Days

Day: 15.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,020,273 km

• M1: 123,568 km (0.11 R)
• M2: 205,547 km (0.075 R)
• M3: 360,680 km (0.065 R)
• M4: 429,795 km (0.116 R)
• M5: 565,929 km (0.049 R)
• M6: 859,739 km (0.085 R)
• M7: 1,092,812 km (0.115 R)
• M8: 1,154,148 km (0.103 R)
• M9: 1,301,801 km (0.09 R)
• M10: 1,500,616 km (0.055 R)
• M11: 1,732,792 km (0.047 R)
• M12: 1,877,453 km (0.069 R)
• M13: 2,127,581 km (0.093 R)
• M14: 2,308,894 km (0.096 R)
• M15: 2,388,180 km (0.097 R)
• M16: 2,714,304 km (0.083 R)
• M17: 2,770,104 km (0.102 R)
• M18: 3,054,489 km (0.115 R)
• M19: 3,774,504 km (0.118 R)
• M20: 5,222,312 km (0.064 R)
• M21: 5,572,820 km (0.06 R)
• M22: 5,750,991 km (0.076 R)
• M23: 5,786,894 km (0.116 R)
• M24: 5,822,798 km (0.061 R)
• M25: 6,076,516 km (0.032 R)
• M26: 6,445,125 km (0.104 R)
• M27: 6,632,122 km (0.075 R)
• M28: 6,896,911 km (0.102 R)
• M29: 7,203,885 km (0.071 R)
• M30: 8,434,926 km (0.084 R)
• M31: 8,557,447 km (0.086 R)
• M32: 9,516,519 km (0.051 R)
• M33: 10,116,706 km (0.052 R)
• M34: 10,377,754 km (0.077 R)
• M35: 10,862,152 km (0.085 R)
• M36: 10,950,863 km (0.097 R)
• M37: 11,308,701 km (0.077 R)
• M38: 11,670,429 km (0.049 R)
• M39: 12,081,823 km (0.104 R)
• M40: 12,266,128 km (0.074 R)
• M41: 12,451,480 km (0.075 R)
• M42: 12,544,380 km (0.102 R)
• M43: 13,486,996 km (0.111 R)
• M44: 13,534,718 km (0.065 R)
• M45: 13,774,224 km (0.117 R)
• M46: 13,918,586 km (0.082 R)
• M47: 14,354,813 km (0.12 R)
• M48: 16,448,585 km (0.037 R)
• M49: 16,806,722 km (0.115 R)
• M50: 18,264,853 km (0.103 R)
• M51: 18,423,427 km (0.116 R)
• M52: 19,008,953 km (0.103 R)
• M53: 19,600,612 km (0.085 R)
• M54: 21,189,192 km (0.092 R)
• M55: 21,746,444 km (0.11 R)
• M56: 21,970,691 km (0.073 R)
• M57: 22,083,039 km (0.092 R)
• M58: 22,252,085 km (0.116 R)
• M59: 22,591,373 km (0.087 R)
• M60: 23,447,073 km (0.069 R)
• M61: 23,504,518 km (0.106 R)
• M62: 23,792,195 km (0.101 R)
• M63: 25,072,454 km (0.088 R)
• M64: 25,602,628 km (0.111 R)
• M65: 26,017,463 km (0.119 R)
• M66: 26,195,934 km (0.109 R)
• M67: 28,003,076 km (0.082 R)
• M68: 29,106,510 km (0.118 R)
• M69: 29,539,446 km (0.065 R)
• M70: 30,411,751 km (0.049 R)
• M71: 30,537,114 km (0.116 R)
• M72: 31,040,062 km (0.074 R)
• M73: 34,309,972 km (0.085 R)
• M74: 34,440,422 km (0.074 R)
• M75: 35,621,946 km (0.104 R)
• M76: 35,820,013 km (0.104 R)
• M77: 36,217,644 km (0.1 R)
• M78: 37,083,816 km (0.083 R)
• M79: 37,822,082 km (0.049 R)
• M80: 37,956,869 km (0.105 R)
• M81: 38,429,748 km (0.117 R)
• M82: 38,836,654 km (0.116 R)
• M83: 39,040,706 km (0.069 R)
• M84: 39,518,073 km (0.082 R)
• M85: 39,928,719 km (0.116 R)
• M86: 40,754,499 km (0.043 R)
• M87: 41,238,747 km (0.084 R)
• M88: 45,180,502 km (0.064 R)
• M89: 46,761,751 km (0.087 R)
• M90: 47,268,589 km (0.107 R)
• M91: 47,631,812 km (0.068 R)
• M92: 48,653,566 km (0.053 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 10,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit