🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.78 AU - 0.84 AU

Year: 266 Days

Day: 17.4 Hours

Environment

Temp: 97 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.01 AU - 1.49 AU

Year: 510 Days

Day: 20.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.56 AU - 1.6 AU

Year: 725 Days

Day: 46.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.4

Radius: 11.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.37 AU - 10.89 AU

Year: 10915 Days

Day: 7.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,850,351 km

• M1: 151,842 km (0.069 R)
• M2: 267,481 km (0.115 R)
• M3: 486,193 km (0.091 R)
• M4: 565,031 km (0.048 R)
• M5: 723,156 km (0.106 R)
• M6: 1,016,218 km (0.079 R)
• M7: 1,122,433 km (0.119 R)
• M8: 1,327,532 km (0.103 R)
• M9: 1,753,586 km (0.081 R)
• M10: 2,314,877 km (0.082 R)
• M11: 2,752,302 km (0.116 R)
• M12: 3,268,863 km (0.087 R)
• M13: 4,361,676 km (0.082 R)
• M14: 4,810,320 km (0.086 R)
• M15: 6,276,827 km (0.054 R)
• M16: 6,377,058 km (0.116 R)
• M17: 7,514,151 km (0.054 R)
• M18: 7,907,145 km (0.113 R)
• M19: 8,270,219 km (0.087 R)
• M20: 8,975,274 km (0.12 R)
• M21: 9,050,522 km (0.048 R)
• M22: 9,163,917 km (0.071 R)
• M23: 9,239,912 km (0.071 R)
• M24: 9,430,500 km (0.108 R)
• M25: 9,622,434 km (0.108 R)
• M26: 9,893,206 km (0.065 R)
• M27: 10,601,403 km (0.109 R)
• M28: 10,881,151 km (0.079 R)
• M29: 10,961,634 km (0.11 R)
• M30: 11,366,596 km (0.051 R)
• M31: 12,107,853 km (0.108 R)
• M32: 12,274,804 km (0.069 R)
• M33: 12,484,391 km (0.115 R)
• M34: 12,568,615 km (0.102 R)
• M35: 12,864,818 km (0.07 R)
• M36: 13,077,846 km (0.107 R)
• M37: 15,271,699 km (0.082 R)
• M38: 15,361,757 km (0.063 R)
• M39: 18,241,964 km (0.058 R)
• M40: 18,385,578 km (0.077 R)
• M41: 18,529,491 km (0.109 R)
• M42: 18,866,685 km (0.112 R)
• M43: 19,108,884 km (0.056 R)
• M44: 19,645,192 km (0.103 R)
• M45: 19,841,465 km (0.104 R)
• M46: 21,384,716 km (0.113 R)
• M47: 22,863,043 km (0.064 R)
• M48: 24,268,963 km (0.118 R)
• M49: 25,008,874 km (0.07 R)
• M50: 25,115,239 km (0.106 R)
• M51: 25,702,709 km (0.037 R)
• M52: 26,565,291 km (0.074 R)
• M53: 27,163,832 km (0.108 R)
• M54: 27,876,815 km (0.099 R)
• M55: 29,996,467 km (0.083 R)
• M56: 30,109,414 km (0.113 R)
• M57: 30,562,845 km (0.056 R)
• M58: 31,763,667 km (0.104 R)
• M59: 32,572,842 km (0.108 R)
• M60: 32,979,898 km (0.102 R)
• M61: 33,564,526 km (0.075 R)
• M62: 34,093,504 km (0.115 R)
• M63: 34,447,752 km (0.08 R)
• M64: 36,176,954 km (0.111 R)
• M65: 36,357,369 km (0.059 R)
• M66: 37,082,320 km (0.066 R)
• M67: 38,977,276 km (0.078 R)
• M68: 39,224,113 km (0.052 R)
• M69: 39,595,265 km (0.056 R)
• M70: 39,719,282 km (0.104 R)
• M71: 39,843,298 km (0.114 R)
• M72: 40,278,778 km (0.104 R)
• M73: 40,590,689 km (0.085 R)
• M74: 41,154,374 km (0.096 R)
• M75: 41,279,887 km (0.068 R)
• M76: 41,657,472 km (0.086 R)
• M77: 42,036,104 km (0.094 R)
• M78: 42,225,944 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.6

Radius: 9.5

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.09 AU - 11.33 AU

Year: 13709 Days

Day: 7.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,850,351 km

• M1: 128,953 km (0.112 R)
• M2: 215,720 km (0.052 R)
• M3: 304,282 km (0.059 R)
• M4: 410,197 km (0.098 R)
• M5: 705,055 km (0.086 R)
• M6: 1,285,195 km (0.034 R)
• M7: 2,075,820 km (0.07 R)
• M8: 2,684,833 km (0.068 R)
• M9: 3,274,398 km (0.071 R)
• M10: 3,346,504 km (0.068 R)
• M11: 4,212,377 km (0.074 R)
• M12: 4,609,709 km (0.072 R)
• M13: 4,690,641 km (0.089 R)
• M14: 4,936,281 km (0.115 R)
• M15: 6,770,949 km (0.111 R)
• M16: 7,002,228 km (0.083 R)
• M17: 7,377,718 km (0.08 R)
• M18: 7,472,563 km (0.12 R)
• M19: 8,692,833 km (0.12 R)
• M20: 9,249,188 km (0.03 R)
• M21: 9,765,001 km (0.117 R)
• M22: 10,878,458 km (0.068 R)
• M23: 11,587,851 km (0.112 R)
• M24: 12,537,798 km (0.043 R)
• M25: 13,165,959 km (0.079 R)
• M26: 13,921,279 km (0.081 R)
• M27: 14,038,863 km (0.117 R)
• M28: 14,452,650 km (0.062 R)
• M29: 15,171,169 km (0.092 R)
• M30: 15,474,105 km (0.108 R)
• M31: 15,534,841 km (0.085 R)
• M32: 15,840,171 km (0.109 R)
• M33: 16,456,663 km (0.106 R)
• M34: 17,206,897 km (0.119 R)
• M35: 17,396,138 km (0.111 R)
• M36: 19,852,984 km (0.041 R)
• M37: 21,054,255 km (0.088 R)
• M38: 21,595,649 km (0.104 R)
• M39: 22,899,993 km (0.048 R)
• M40: 23,386,934 km (0.11 R)
• M41: 24,654,627 km (0.105 R)
• M42: 25,010,819 km (0.072 R)
• M43: 25,368,508 km (0.098 R)
• M44: 26,670,757 km (0.084 R)
• M45: 28,888,845 km (0.104 R)
• M46: 29,038,891 km (0.088 R)
• M47: 29,641,472 km (0.106 R)
• M48: 30,858,750 km (0.108 R)
• M49: 30,935,344 km (0.051 R)
• M50: 31,165,724 km (0.107 R)
• M51: 31,782,516 km (0.118 R)
• M52: 32,559,229 km (0.108 R)
• M53: 33,499,451 km (0.092 R)
• M54: 33,972,928 km (0.113 R)
• M55: 34,052,066 km (0.116 R)
• M56: 35,808,494 km (0.032 R)
• M57: 36,131,027 km (0.082 R)
• M58: 37,839,884 km (0.106 R)
• M59: 38,250,680 km (0.071 R)
• M60: 38,497,815 km (0.115 R)
• M61: 38,580,244 km (0.105 R)
• M62: 38,910,855 km (0.059 R)
• M63: 39,076,609 km (0.096 R)
• M64: 39,741,572 km (0.068 R)
• M65: 40,159,100 km (0.094 R)
• M66: 40,410,274 km (0.119 R)
• M67: 42,183,458 km (0.113 R)
• M68: 43,293,773 km (0.101 R)
• M69: 43,809,437 km (0.068 R)
• M70: 43,981,774 km (0.109 R)
• M71: 44,413,663 km (0.077 R)
• M72: 46,857,943 km (0.086 R)
• M73: 47,475,931 km (0.114 R)
• M74: 47,741,617 km (0.042 R)
• M75: 49,884,457 km (0.058 R)
• M76: 50,786,532 km (0.099 R)
• M77: 51,693,993 km (0.096 R)
• M78: 51,876,054 km (0.06 R)
• M79: 52,149,668 km (0.047 R)
• M80: 52,698,393 km (0.093 R)
• M81: 54,170,885 km (0.042 R)
• M82: 54,263,336 km (0.073 R)
• M83: 55,656,691 km (0.06 R)
• M84: 56,217,384 km (0.051 R)
• M85: 56,873,969 km (0.118 R)
• M86: 59,048,823 km (0.067 R)
• M87: 60,290,036 km (0.104 R)
• M88: 60,769,797 km (0.092 R)
• M89: 61,250,754 km (0.092 R)
• M90: 62,701,255 km (0.063 R)
• M91: 63,674,538 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.7

Radius: 3.7

Gravity: 19.04 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.25 AU - 16.53 AU

Year: 22052 Days

Day: 16.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,850,351 km

• M1: 96,191 km (0.12 R)
• M2: 292,613 km (0.118 R)
• M3: 366,964 km (0.066 R)
• M4: 447,746 km (0.095 R)
• M5: 664,364 km (0.101 R)
• M6: 804,537 km (0.108 R)
• M7: 888,761 km (0.106 R)
• M8: 1,065,885 km (0.077 R)
• M9: 1,205,908 km (0.089 R)
• M10: 1,555,070 km (0.08 R)
• M11: 1,933,552 km (0.084 R)
• M12: 2,046,798 km (0.082 R)
• M13: 2,104,244 km (0.119 R)
• M14: 2,399,400 km (0.095 R)
• M15: 2,582,658 km (0.097 R)
• M16: 3,060,623 km (0.078 R)
• M17: 3,844,815 km (0.084 R)
• M18: 4,131,444 km (0.12 R)
• M19: 4,801,194 km (0.1 R)
• M20: 5,624,282 km (0.063 R)
• M21: 6,490,154 km (0.072 R)
• M22: 6,574,677 km (0.061 R)
• M23: 7,484,980 km (0.066 R)
• M24: 7,841,920 km (0.093 R)
• M25: 9,087,323 km (0.073 R)
• M26: 9,902,481 km (0.12 R)
• M27: 10,442,231 km (0.091 R)
• M28: 10,790,644 km (0.09 R)
• M29: 11,807,162 km (0.095 R)
• M30: 12,800,641 km (0.078 R)
• M31: 13,120,032 km (0.087 R)
• M32: 13,712,141 km (0.096 R)
• M33: 13,929,656 km (0.109 R)
• M34: 14,866,737 km (0.093 R)
• M35: 16,800,888 km (0.114 R)
• M36: 17,092,006 km (0.072 R)
• M37: 17,797,210 km (0.119 R)
• M38: 19,785,216 km (0.087 R)
• M39: 20,031,005 km (0.089 R)
• M40: 20,525,426 km (0.03 R)
• M41: 20,649,592 km (0.09 R)
• M42: 21,905,766 km (0.096 R)
• M43: 24,622,912 km (0.094 R)
• M44: 24,688,885 km (0.036 R)
• M45: 25,086,067 km (0.058 R)
• M46: 25,551,915 km (0.078 R)
• M47: 26,222,562 km (0.084 R)
• M48: 26,424,818 km (0.115 R)
• M49: 27,102,945 km (0.048 R)
• M50: 28,130,832 km (0.043 R)
• M51: 28,753,608 km (0.03 R)
• M52: 30,012,774 km (0.1 R)
• M53: 30,578,254 km (0.108 R)
• M54: 30,649,163 km (0.068 R)
• M55: 31,504,414 km (0.077 R)
• M56: 32,512,255 km (0.054 R)
• M57: 33,311,407 km (0.097 R)
• M58: 34,707,155 km (0.063 R)
• M59: 36,722,986 km (0.12 R)
• M60: 37,479,203 km (0.106 R)
• M61: 40,010,848 km (0.092 R)
• M62: 40,088,489 km (0.107 R)
• M63: 44,914,218 km (0.079 R)
• M64: 45,156,267 km (0.063 R)
• M65: 45,317,833 km (0.096 R)
• M66: 45,884,958 km (0.119 R)
• M67: 50,170,339 km (0.114 R)
• M68: 51,177,282 km (0.114 R)
• M69: 51,852,268 km (0.08 R)
• M70: 52,615,217 km (0.114 R)
• M71: 52,700,188 km (0.11 R)
• M72: 55,617,048 km (0.094 R)
• M73: 55,963,666 km (0.119 R)
• M74: 56,571,931 km (0.103 R)
• M75: 56,658,997 km (0.065 R)
• M76: 57,269,805 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 12,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit