🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.53 AU - 0.57 AU

Year: 147 Days

Day: 15.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.53 AU - 0.63 AU

Year: 159 Days

Day: 30 Hours

Environment

Temp: 192 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.65 AU - 0.67 AU

Year: 193 Days

Day: 16.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.58 AU - 0.78 AU

Year: 202 Days

Day: 21.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.25 AU - 2.09 AU

Year: 777 Days

Day: 21 Hours

Environment

Temp: -37 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.9

Radius: 11.3

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.8 AU - 5.52 AU

Year: 4218 Days

Day: 7.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,138,222 km

• M1: 163,361 km (0.098 R)
• M2: 239,955 km (0.057 R)
• M3: 346,469 km (0.059 R)
• M4: 430,692 km (0.12 R)
• M5: 588,967 km (0.057 R)
• M6: 880,832 km (0.109 R)
• M7: 1,050,626 km (0.075 R)
• M8: 1,143,077 km (0.06 R)
• M9: 1,351,168 km (0.081 R)
• M10: 1,519,166 km (0.095 R)
• M11: 1,772,735 km (0.11 R)
• M12: 2,115,463 km (0.099 R)
• M13: 2,260,274 km (0.055 R)
• M14: 2,677,951 km (0.115 R)
• M15: 2,872,429 km (0.097 R)
• M16: 2,985,824 km (0.049 R)
• M17: 3,374,330 km (0.119 R)
• M18: 3,454,065 km (0.048 R)
• M19: 3,717,357 km (0.12 R)
• M20: 4,050,662 km (0.11 R)
• M21: 4,242,446 km (0.106 R)
• M22: 4,371,848 km (0.101 R)
• M23: 4,513,667 km (0.08 R)
• M24: 4,993,727 km (0.114 R)
• M25: 5,396,743 km (0.037 R)
• M26: 6,209,359 km (0.106 R)
• M27: 6,517,830 km (0.046 R)
• M28: 6,843,953 km (0.108 R)
• M29: 7,369,191 km (0.11 R)
• M30: 8,201,554 km (0.082 R)
• M31: 8,759,105 km (0.059 R)
• M32: 8,966,298 km (0.052 R)
• M33: 9,427,658 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.4

Radius: 14.4

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.72 AU - 11.7 AU

Year: 10889 Days

Day: 14.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,138,222 km

• M1: 195,674 km (0.06 R)
• M2: 386,860 km (0.048 R)
• M3: 641,176 km (0.118 R)
• M4: 1,507,647 km (0.119 R)
• M5: 1,660,387 km (0.114 R)
• M6: 1,934,899 km (0.118 R)
• M7: 2,374,717 km (0.084 R)
• M8: 2,765,466 km (0.102 R)
• M9: 3,093,086 km (0.115 R)
• M10: 3,233,408 km (0.117 R)
• M11: 3,608,450 km (0.09 R)
• M12: 3,786,322 km (0.03 R)
• M13: 4,751,528 km (0.036 R)
• M14: 5,413,648 km (0.088 R)
• M15: 6,678,199 km (0.086 R)
• M16: 6,787,555 km (0.084 R)
• M17: 6,934,460 km (0.029 R)
• M18: 8,225,190 km (0.077 R)
• M19: 8,381,969 km (0.093 R)
• M20: 9,221,213 km (0.106 R)
• M21: 9,795,669 km (0.098 R)
• M22: 10,721,829 km (0.061 R)
• M23: 11,195,456 km (0.114 R)
• M24: 11,896,621 km (0.112 R)
• M25: 12,431,882 km (0.099 R)
• M26: 13,203,658 km (0.078 R)
• M27: 13,295,511 km (0.063 R)
• M28: 13,618,642 km (0.085 R)
• M29: 14,178,587 km (0.11 R)
• M30: 14,272,684 km (0.066 R)
• M31: 14,461,477 km (0.062 R)
• M32: 14,556,022 km (0.062 R)
• M33: 15,952,219 km (0.065 R)
• M34: 16,295,696 km (0.115 R)
• M35: 16,790,566 km (0.097 R)
• M36: 16,940,014 km (0.103 R)
• M37: 18,715,890 km (0.069 R)
• M38: 19,599,715 km (0.082 R)
• M39: 19,914,917 km (0.102 R)
• M40: 20,178,958 km (0.112 R)
• M41: 21,678,527 km (0.051 R)
• M42: 21,786,985 km (0.076 R)
• M43: 23,436,002 km (0.096 R)
• M44: 24,897,574 km (0.09 R)
• M45: 25,068,115 km (0.076 R)
• M46: 25,869,062 km (0.076 R)
• M47: 26,157,188 km (0.102 R)
• M48: 27,144,683 km (0.106 R)
• M49: 27,967,172 km (0.113 R)
• M50: 28,144,446 km (0.058 R)
• M51: 28,500,190 km (0.103 R)
• M52: 30,361,935 km (0.113 R)
• M53: 30,665,918 km (0.115 R)
• M54: 31,583,850 km (0.108 R)
• M55: 31,768,454 km (0.066 R)
• M56: 32,077,075 km (0.102 R)
• M57: 32,572,842 km (0.101 R)
• M58: 33,196,216 km (0.104 R)
• M59: 34,201,813 km (0.114 R)
• M60: 34,454,783 km (0.117 R)
• M61: 35,153,555 km (0.118 R)
• M62: 35,600,703 km (0.058 R)
• M63: 35,792,936 km (0.119 R)
• M64: 35,921,291 km (0.075 R)
• M65: 36,371,730 km (0.105 R)
• M66: 36,888,741 km (0.072 R)
• M67: 37,603,669 km (0.082 R)
• M68: 37,864,717 km (0.098 R)
• M69: 39,179,234 km (0.109 R)
• M70: 40,108,386 km (0.078 R)
• M71: 40,508,710 km (0.078 R)
• M72: 41,179,058 km (0.052 R)
• M73: 41,313,546 km (0.073 R)
• M74: 41,448,184 km (0.032 R)
• M75: 42,462,608 km (0.086 R)
• M76: 42,666,510 km (0.053 R)
• M77: 43,759,472 km (0.05 R)
• M78: 44,171,614 km (0.096 R)
• M79: 45,138,465 km (0.094 R)
• M80: 45,277,142 km (0.118 R)
• M81: 46,042,485 km (0.025 R)
• M82: 46,671,992 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.9

Radius: 14

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.34 AU - 10.16 AU

Year: 10957 Days

Day: 14.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,138,222 km

• M1: 296,802 km (0.092 R)
• M2: 438,023 km (0.098 R)
• M3: 571,913 km (0.093 R)
• M4: 694,134 km (0.109 R)
• M5: 826,827 km (0.116 R)
• M6: 952,938 km (0.084 R)
• M7: 1,120,787 km (0.097 R)
• M8: 1,262,606 km (0.078 R)
• M9: 1,487,452 km (0.034 R)
• M10: 1,891,964 km (0.114 R)
• M11: 2,196,097 km (0.087 R)
• M12: 2,377,110 km (0.114 R)
• M13: 2,539,573 km (0.106 R)
• M14: 3,304,318 km (0.104 R)
• M15: 3,672,329 km (0.119 R)
• M16: 3,834,193 km (0.052 R)
• M17: 4,193,079 km (0.091 R)
• M18: 4,476,716 km (0.107 R)
• M19: 4,592,056 km (0.115 R)
• M20: 5,153,048 km (0.091 R)
• M21: 5,426,513 km (0.104 R)
• M22: 5,518,815 km (0.097 R)
• M23: 5,673,649 km (0.077 R)
• M24: 5,861,544 km (0.077 R)
• M25: 6,275,631 km (0.115 R)
• M26: 6,535,333 km (0.076 R)
• M27: 6,798,475 km (0.103 R)
• M28: 7,166,187 km (0.091 R)
• M29: 7,955,914 km (0.116 R)
• M30: 8,485,939 km (0.093 R)
• M31: 8,773,466 km (0.068 R)
• M32: 9,027,633 km (0.073 R)
• M33: 9,137,288 km (0.092 R)
• M34: 9,468,947 km (0.117 R)
• M35: 9,655,047 km (0.037 R)
• M36: 10,564,751 km (0.12 R)
• M37: 10,874,120 km (0.065 R)
• M38: 11,501,982 km (0.07 R)
• M39: 11,940,453 km (0.12 R)
• M40: 12,506,382 km (0.101 R)
• M41: 12,751,722 km (0.104 R)
• M42: 12,916,131 km (0.041 R)
• M43: 15,817,432 km (0.109 R)
• M44: 16,216,110 km (0.108 R)
• M45: 16,707,838 km (0.098 R)
• M46: 16,978,162 km (0.082 R)
• M47: 17,843,585 km (0.105 R)
• M48: 19,617,666 km (0.087 R)
• M49: 19,807,656 km (0.075 R)
• M50: 20,189,429 km (0.086 R)
• M51: 20,525,576 km (0.093 R)
• M52: 22,036,365 km (0.099 R)
• M53: 22,630,717 km (0.118 R)
• M54: 24,190,724 km (0.1 R)
• M55: 24,292,600 km (0.037 R)
• M56: 25,525,735 km (0.059 R)
• M57: 25,993,378 km (0.115 R)
• M58: 26,411,504 km (0.112 R)
• M59: 27,095,765 km (0.118 R)
• M60: 27,413,511 km (0.028 R)
• M61: 27,572,832 km (0.118 R)
• M62: 27,785,860 km (0.081 R)
• M63: 27,892,523 km (0.088 R)
• M64: 28,696,911 km (0.069 R)
• M65: 29,890,552 km (0.059 R)
• M66: 30,273,672 km (0.041 R)
• M67: 30,493,432 km (0.063 R)
• M68: 30,934,446 km (0.084 R)
• M69: 31,155,701 km (0.114 R)
• M70: 31,822,758 km (0.037 R)
• M71: 32,550,701 km (0.069 R)
• M72: 32,719,597 km (0.068 R)
• M73: 33,227,632 km (0.103 R)
• M74: 34,023,193 km (0.029 R)
• M75: 35,401,588 km (0.045 R)
• M76: 35,865,042 km (0.046 R)
• M77: 35,981,280 km (0.108 R)
• M78: 36,739,591 km (0.074 R)
• M79: 37,444,197 km (0.088 R)
• M80: 38,094,051 km (0.11 R)
• M81: 38,390,703 km (0.097 R)
• M82: 40,488,664 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.6

Radius: 8.3

Gravity: 14.16 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.18 AU - 12.28 AU

Year: 11776 Days

Day: 11.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,138,222 km

• M1: 124,465 km (0.107 R)
• M2: 236,215 km (0.031 R)
• M3: 430,842 km (0.088 R)
• M4: 638,484 km (0.097 R)
• M5: 1,287,290 km (0.094 R)
• M6: 2,233,945 km (0.072 R)
• M7: 2,567,698 km (0.096 R)
• M8: 2,693,061 km (0.063 R)
• M9: 2,852,532 km (0.092 R)
• M10: 3,081,118 km (0.089 R)
• M11: 3,349,646 km (0.097 R)
• M12: 3,802,329 km (0.116 R)
• M13: 5,114,602 km (0.056 R)
• M14: 5,553,671 km (0.048 R)
• M15: 5,757,274 km (0.11 R)
• M16: 5,921,981 km (0.107 R)
• M17: 6,171,959 km (0.09 R)
• M18: 6,256,033 km (0.092 R)
• M19: 6,340,407 km (0.061 R)
• M20: 6,768,556 km (0.087 R)
• M21: 7,029,903 km (0.112 R)
• M22: 7,250,261 km (0.094 R)
• M23: 7,339,122 km (0.079 R)
• M24: 7,697,858 km (0.056 R)
• M25: 8,385,858 km (0.093 R)
• M26: 8,666,653 km (0.093 R)
• M27: 9,189,348 km (0.069 R)
• M28: 9,333,710 km (0.1 R)
• M29: 10,165,923 km (0.071 R)
• M30: 10,515,534 km (0.08 R)
• M31: 11,226,423 km (0.107 R)
• M32: 12,962,805 km (0.12 R)
• M33: 13,669,655 km (0.098 R)
• M34: 13,724,557 km (0.094 R)
• M35: 14,333,122 km (0.081 R)
• M36: 16,211,323 km (0.04 R)
• M37: 17,031,269 km (0.115 R)
• M38: 17,268,082 km (0.056 R)
• M39: 17,327,323 km (0.107 R)
• M40: 18,044,944 km (0.115 R)
• M41: 18,589,630 km (0.115 R)
• M42: 19,324,155 km (0.059 R)
• M43: 19,447,424 km (0.11 R)
• M44: 19,632,925 km (0.037 R)
• M45: 20,380,915 km (0.084 R)
• M46: 20,443,596 km (0.081 R)
• M47: 20,947,891 km (0.079 R)
• M48: 21,328,767 km (0.118 R)
• M49: 21,968,747 km (0.106 R)
• M50: 22,550,084 km (0.093 R)
• M51: 23,071,133 km (0.088 R)
• M52: 23,136,507 km (0.099 R)
• M53: 24,257,744 km (0.054 R)
• M54: 24,925,698 km (0.117 R)
• M55: 26,142,976 km (0.079 R)
• M56: 26,965,166 km (0.066 R)
• M57: 27,172,060 km (0.03 R)
• M58: 27,865,595 km (0.09 R)
• M59: 28,987,131 km (0.086 R)
• M60: 29,411,689 km (0.068 R)
• M61: 30,409,956 km (0.068 R)
• M62: 31,636,958 km (0.087 R)
• M63: 32,220,090 km (0.116 R)
• M64: 33,101,222 km (0.087 R)
• M65: 33,248,875 km (0.108 R)
• M66: 33,544,929 km (0.103 R)
• M67: 34,887,420 km (0.102 R)
• M68: 35,112,864 km (0.118 R)
• M69: 35,716,492 km (0.096 R)
• M70: 37,240,445 km (0.075 R)
• M71: 37,624,762 km (0.103 R)
• M72: 39,487,704 km (0.036 R)
• M73: 40,509,308 km (0.097 R)
• M74: 41,062,970 km (0.109 R)
• M75: 43,625,881 km (0.117 R)
• M76: 43,706,813 km (0.11 R)
• M77: 43,868,678 km (0.103 R)
• M78: 44,193,305 km (0.116 R)
• M79: 44,926,634 km (0.065 R)
• M80: 47,565,989 km (0.104 R)
• M81: 47,732,641 km (0.06 R)
• M82: 48,317,419 km (0.109 R)
• M83: 48,820,517 km (0.092 R)
• M84: 49,241,186 km (0.114 R)
• M85: 50,340,282 km (0.066 R)
• M86: 50,510,075 km (0.063 R)
• M87: 54,729,633 km (0.063 R)
• M88: 56,748,905 km (0.039 R)
• M89: 58,078,980 km (0.099 R)
• M90: 58,971,331 km (0.032 R)
• M91: 59,778,412 km (0.065 R)
• M92: 60,048,137 km (0.084 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 18,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit