🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.13 AU - 1.31 AU

Year: 490 Days

Day: 39.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.35 AU - 4.09 AU

Year: 2608 Days

Day: 32.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.4

Radius: 6.2

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.82 AU - 14.42 AU

Year: 16294 Days

Day: 24 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,825,384 km

• M1: 87,066 km (0.094 R)
• M2: 128,505 km (0.057 R)
• M3: 222,452 km (0.069 R)
• M4: 523,144 km (0.102 R)
• M5: 651,948 km (0.062 R)
• M6: 896,540 km (0.052 R)
• M7: 962,064 km (0.063 R)
• M8: 1,388,717 km (0.094 R)
• M9: 1,622,239 km (0.035 R)
• M10: 1,675,795 km (0.118 R)
• M11: 1,868,029 km (0.108 R)
• M12: 1,924,277 km (0.037 R)
• M13: 2,125,786 km (0.047 R)
• M14: 2,834,431 km (0.078 R)
• M15: 3,298,932 km (0.113 R)
• M16: 4,522,942 km (0.101 R)
• M17: 4,637,085 km (0.103 R)
• M18: 5,063,738 km (0.102 R)
• M19: 6,675,356 km (0.063 R)
• M20: 6,761,973 km (0.099 R)
• M21: 7,024,218 km (0.119 R)
• M22: 7,648,790 km (0.067 R)
• M23: 8,571,509 km (0.099 R)
• M24: 8,807,724 km (0.117 R)
• M25: 8,855,147 km (0.087 R)
• M26: 8,902,719 km (0.119 R)
• M27: 10,620,850 km (0.082 R)
• M28: 10,772,842 km (0.087 R)
• M29: 11,336,078 km (0.056 R)
• M30: 12,172,480 km (0.051 R)
• M31: 12,705,347 km (0.112 R)
• M32: 13,628,366 km (0.102 R)
• M33: 14,125,779 km (0.097 R)
• M34: 14,460,729 km (0.119 R)
• M35: 15,024,862 km (0.11 R)
• M36: 15,195,404 km (0.111 R)
• M37: 15,366,693 km (0.043 R)
• M38: 15,423,840 km (0.112 R)
• M39: 16,524,730 km (0.039 R)
• M40: 17,054,905 km (0.105 R)
• M41: 17,351,857 km (0.095 R)
• M42: 19,540,175 km (0.117 R)
• M43: 19,975,654 km (0.118 R)
• M44: 20,100,568 km (0.036 R)
• M45: 20,729,627 km (0.109 R)
• M46: 21,877,941 km (0.059 R)
• M47: 23,970,067 km (0.09 R)
• M48: 25,309,566 km (0.117 R)
• M49: 25,512,720 km (0.11 R)
• M50: 25,920,374 km (0.098 R)
• M51: 27,711,809 km (0.115 R)
• M52: 27,990,958 km (0.085 R)
• M53: 28,130,832 km (0.062 R)
• M54: 28,411,328 km (0.09 R)
• M55: 29,400,470 km (0.094 R)
• M56: 29,471,529 km (0.119 R)
• M57: 29,542,737 km (0.03 R)
• M58: 30,616,700 km (0.081 R)
• M59: 32,581,967 km (0.114 R)
• M60: 33,468,484 km (0.084 R)
• M61: 35,643,338 km (0.118 R)
• M62: 35,719,184 km (0.113 R)
• M63: 36,175,159 km (0.109 R)
• M64: 36,480,189 km (0.095 R)
• M65: 36,862,711 km (0.044 R)
• M66: 38,095,696 km (0.118 R)
• M67: 40,127,834 km (0.067 R)
• M68: 40,918,907 km (0.042 R)
• M69: 42,355,496 km (0.054 R)
• M70: 43,322,496 km (0.107 R)
• M71: 44,052,534 km (0.03 R)
• M72: 44,133,915 km (0.047 R)
• M73: 44,704,780 km (0.103 R)
• M74: 44,786,611 km (0.109 R)
• M75: 45,114,080 km (0.106 R)
• M76: 47,679,385 km (0.043 R)
• M77: 49,106,099 km (0.118 R)
• M78: 49,443,891 km (0.078 R)
• M79: 49,528,414 km (0.119 R)
• M80: 50,376,634 km (0.084 R)
• M81: 50,631,998 km (0.051 R)
• M82: 51,058,651 km (0.067 R)
• M83: 52,863,400 km (0.101 R)
• M84: 53,730,170 km (0.115 R)
• M85: 54,165,350 km (0.084 R)
• M86: 55,741,513 km (0.095 R)
• M87: 56,093,816 km (0.056 R)
• M88: 56,800,666 km (0.106 R)
• M89: 57,510,508 km (0.098 R)
• M90: 59,118,236 km (0.079 R)
• M91: 59,297,754 km (0.071 R)
• M92: 59,567,329 km (0.055 R)
• M93: 60,288,540 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.1

Radius: 4.3

Gravity: 23.96 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 14.73 AU - 21.25 AU

Year: 27732 Days

Day: 22.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,825,384 km

• M1: 147,803 km (0.051 R)
• M2: 251,025 km (0.106 R)
• M3: 338,690 km (0.1 R)
• M4: 376,687 km (0.115 R)
• M5: 940,372 km (0.103 R)
• M6: 1,166,265 km (0.061 R)
• M7: 1,408,614 km (0.084 R)
• M8: 2,600,609 km (0.077 R)
• M9: 4,019,695 km (0.119 R)
• M10: 4,521,895 km (0.117 R)
• M11: 4,995,223 km (0.08 R)
• M12: 5,091,863 km (0.114 R)
• M13: 5,584,040 km (0.112 R)
• M14: 5,886,527 km (0.058 R)
• M15: 7,094,829 km (0.112 R)
• M16: 7,203,437 km (0.059 R)
• M17: 7,312,643 km (0.118 R)
• M18: 9,728,050 km (0.092 R)
• M19: 9,969,800 km (0.09 R)
• M20: 10,030,687 km (0.082 R)
• M21: 12,691,883 km (0.097 R)
• M22: 15,766,868 km (0.107 R)
• M23: 16,336,536 km (0.112 R)
• M24: 16,623,914 km (0.091 R)
• M25: 18,085,485 km (0.097 R)
• M26: 18,308,236 km (0.1 R)
• M27: 18,531,885 km (0.096 R)
• M28: 18,606,684 km (0.033 R)
• M29: 18,681,483 km (0.091 R)
• M30: 19,132,820 km (0.098 R)
• M31: 19,587,597 km (0.071 R)
• M32: 19,663,743 km (0.065 R)
• M33: 20,046,115 km (0.095 R)
• M34: 20,508,073 km (0.062 R)
• M35: 22,869,774 km (0.112 R)
• M36: 23,110,627 km (0.103 R)
• M37: 25,565,229 km (0.113 R)
• M38: 26,317,557 km (0.103 R)
• M39: 28,015,492 km (0.111 R)
• M40: 28,273,100 km (0.091 R)
• M41: 28,790,858 km (0.074 R)
• M42: 29,224,842 km (0.111 R)
• M43: 29,311,908 km (0.098 R)
• M44: 29,748,285 km (0.108 R)
• M45: 30,274,869 km (0.077 R)
• M46: 30,627,621 km (0.098 R)
• M47: 34,781,206 km (0.118 R)
• M48: 34,965,810 km (0.091 R)
• M49: 37,300,135 km (0.067 R)
• M50: 41,822,628 km (0.08 R)
• M51: 41,920,764 km (0.062 R)
• M52: 42,018,900 km (0.115 R)
• M53: 42,412,343 km (0.109 R)
• M54: 45,704,244 km (0.063 R)
• M55: 45,805,372 km (0.088 R)
• M56: 46,921,671 km (0.043 R)
• M57: 47,739,074 km (0.026 R)
• M58: 48,252,344 km (0.11 R)
• M59: 48,561,264 km (0.115 R)
• M60: 49,180,898 km (0.12 R)
• M61: 49,388,091 km (0.038 R)
• M62: 49,907,196 km (0.118 R)
• M63: 50,115,287 km (0.086 R)
• M64: 51,685,765 km (0.097 R)
• M65: 51,790,932 km (0.093 R)
• M66: 52,212,798 km (0.111 R)
• M67: 52,424,031 km (0.107 R)
• M68: 53,378,465 km (0.106 R)
• M69: 57,144,292 km (0.047 R)
• M70: 57,253,199 km (0.056 R)
• M71: 58,126,402 km (0.103 R)
• M72: 58,674,379 km (0.074 R)
• M73: 60,439,634 km (0.098 R)
• M74: 60,994,792 km (0.096 R)
• M75: 61,663,195 km (0.111 R)
• M76: 62,670,438 km (0.096 R)
• M77: 64,474,438 km (0.12 R)
• M78: 66,295,493 km (0.095 R)
• M79: 66,409,936 km (0.092 R)
• M80: 67,097,487 km (0.096 R)
• M81: 67,672,392 km (0.109 R)
• M82: 68,133,453 km (0.07 R)
• M83: 68,479,921 km (0.025 R)
• M84: 69,290,592 km (0.085 R)
• M85: 71,507,034 km (0.084 R)
• M86: 71,976,472 km (0.109 R)
• M87: 72,329,374 km (0.107 R)
• M88: 72,682,873 km (0.09 R)
• M89: 72,918,789 km (0.079 R)
• M90: 73,746,514 km (0.107 R)
• M91: 75,172,780 km (0.063 R)
• M92: 76,248,539 km (0.117 R)
• M93: 76,848,277 km (0.09 R)
• M94: 77,208,957 km (0.057 R)
• M95: 78,899,263 km (0.108 R)
• M96: 79,749,129 km (0.057 R)
• M97: 79,992,375 km (0.091 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 15,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit