🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.62 AU - 0.74 AU

Year: 199 Days

Day: 38.2 Hours

Environment

Temp: 225 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.5 AU - 3.86 AU

Year: 2504 Days

Day: 16.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,968,103 km

• M1: 2,628,734 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.15 AU - 4.55 AU

Year: 2680 Days

Day: 45.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,968,103 km

• M1: 33,959 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.28 AU - 4.92 AU

Year: 2945 Days

Day: 25.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.46 AU - 5.42 AU

Year: 3319 Days

Day: 40 Hours

Environment

Temp: -115 °C

Axial Tilt: 110.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.3

Radius: 10.4

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.95 AU - 6.87 AU

Year: 5757 Days

Day: 12.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,968,103 km

• M1: 536,907 km (0.114 R)
• M2: 884,871 km (0.114 R)
• M3: 1,173,894 km (0.104 R)
• M4: 1,361,640 km (0.095 R)
• M5: 1,855,911 km (0.117 R)
• M6: 2,402,991 km (0.096 R)
• M7: 2,582,658 km (0.102 R)
• M8: 2,913,269 km (0.049 R)
• M9: 2,998,091 km (0.101 R)
• M10: 3,191,820 km (0.09 R)
• M11: 3,279,335 km (0.062 R)
• M12: 3,614,733 km (0.115 R)
• M13: 3,705,988 km (0.082 R)
• M14: 4,055,449 km (0.086 R)
• M15: 4,270,122 km (0.074 R)
• M16: 4,513,218 km (0.08 R)
• M17: 4,785,935 km (0.093 R)
• M18: 4,911,597 km (0.112 R)
• M19: 5,115,200 km (0.115 R)
• M20: 5,269,585 km (0.094 R)
• M21: 6,338,462 km (0.1 R)
• M22: 6,560,315 km (0.075 R)
• M23: 6,756,438 km (0.078 R)
• M24: 6,869,385 km (0.118 R)
• M25: 7,531,056 km (0.04 R)
• M26: 7,677,662 km (0.12 R)
• M27: 8,003,486 km (0.075 R)
• M28: 8,093,095 km (0.032 R)
• M29: 8,515,859 km (0.113 R)
• M30: 9,008,036 km (0.092 R)
• M31: 9,257,415 km (0.048 R)
• M32: 9,540,903 km (0.062 R)
• M33: 10,084,093 km (0.039 R)
• M34: 10,375,809 km (0.117 R)
• M35: 10,441,034 km (0.087 R)
• M36: 10,506,258 km (0.107 R)
• M37: 10,736,041 km (0.045 R)
• M38: 10,868,136 km (0.09 R)
• M39: 11,267,412 km (0.119 R)
• M40: 12,046,369 km (0.12 R)
• M41: 12,737,660 km (0.087 R)
• M42: 12,877,534 km (0.078 R)
• M43: 13,229,388 km (0.043 R)
• M44: 14,086,734 km (0.115 R)
• M45: 15,443,287 km (0.08 R)
• M46: 16,005,177 km (0.108 R)
• M47: 16,156,121 km (0.058 R)
• M48: 16,383,360 km (0.106 R)
• M49: 16,688,241 km (0.081 R)
• M50: 17,187,449 km (0.092 R)
• M51: 17,419,475 km (0.103 R)
• M52: 17,536,012 km (0.084 R)
• M53: 17,652,698 km (0.078 R)
• M54: 17,808,579 km (0.101 R)
• M55: 17,925,864 km (0.12 R)
• M56: 18,121,987 km (0.097 R)
• M57: 19,193,108 km (0.107 R)
• M58: 19,716,102 km (0.041 R)
• M59: 20,693,873 km (0.087 R)
• M60: 20,776,152 km (0.097 R)
• M61: 21,230,182 km (0.101 R)
• M62: 22,442,972 km (0.053 R)
• M63: 22,823,848 km (0.052 R)
• M64: 23,121,697 km (0.042 R)
• M65: 23,592,183 km (0.094 R)
• M66: 23,807,155 km (0.12 R)
• M67: 24,282,278 km (0.096 R)
• M68: 24,369,044 km (0.105 R)
• M69: 24,673,326 km (0.079 R)
• M70: 25,505,839 km (0.114 R)
• M71: 26,704,566 km (0.079 R)
• M72: 27,785,561 km (0.109 R)
• M73: 27,921,695 km (0.089 R)
• M74: 28,148,934 km (0.09 R)
• M75: 28,559,879 km (0.088 R)
• M76: 29,572,357 km (0.05 R)
• M77: 30,456,331 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.6

Radius: 13

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.77 AU - 8.39 AU

Year: 7404 Days

Day: 6.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,968,103 km

• M1: 183,856 km (0.112 R)
• M2: 351,705 km (0.088 R)
• M3: 482,453 km (0.106 R)
• M4: 622,926 km (0.108 R)
• M5: 772,972 km (0.103 R)
• M6: 943,364 km (0.116 R)
• M7: 1,112,410 km (0.047 R)
• M8: 1,673,402 km (0.054 R)
• M9: 1,776,475 km (0.108 R)
• M10: 2,220,032 km (0.12 R)
• M11: 2,401,495 km (0.06 R)
• M12: 2,627,836 km (0.032 R)
• M13: 2,809,897 km (0.049 R)
• M14: 2,996,296 km (0.062 R)
• M15: 3,144,248 km (0.104 R)
• M16: 3,491,465 km (0.046 R)
• M17: 4,070,708 km (0.05 R)
• M18: 4,152,538 km (0.1 R)
• M19: 4,258,603 km (0.118 R)
• M20: 4,401,618 km (0.089 R)
• M21: 4,827,523 km (0.103 R)
• M22: 5,382,083 km (0.093 R)
• M23: 5,498,021 km (0.114 R)
• M24: 5,798,264 km (0.063 R)
• M25: 6,130,670 km (0.079 R)
• M26: 6,428,370 km (0.101 R)
• M27: 6,524,113 km (0.074 R)
• M28: 7,193,563 km (0.064 R)
• M29: 8,031,610 km (0.095 R)
• M30: 8,253,464 km (0.118 R)
• M31: 9,626,773 km (0.11 R)
• M32: 9,783,701 km (0.102 R)
• M33: 10,387,927 km (0.102 R)
• M34: 10,516,730 km (0.047 R)
• M35: 10,792,140 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.9

Radius: 7.7

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.95 AU - 16.45 AU

Year: 22069 Days

Day: 22.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,968,103 km

• M1: 360,381 km (0.055 R)
• M2: 613,950 km (0.075 R)
• M3: 680,072 km (0.104 R)
• M4: 1,238,820 km (0.119 R)
• M5: 1,295,518 km (0.046 R)
• M6: 1,654,104 km (0.114 R)
• M7: 1,812,528 km (0.074 R)
• M8: 1,976,038 km (0.113 R)
• M9: 2,144,336 km (0.094 R)
• M10: 2,826,203 km (0.098 R)
• M11: 2,939,598 km (0.062 R)
• M12: 3,016,192 km (0.109 R)
• M13: 3,210,370 km (0.064 R)
• M14: 3,289,208 km (0.092 R)
• M15: 3,943,101 km (0.091 R)
• M16: 4,371,998 km (0.08 R)
• M17: 4,636,487 km (0.088 R)
• M18: 6,429,118 km (0.118 R)
• M19: 7,035,289 km (0.105 R)
• M20: 7,241,435 km (0.099 R)
• M21: 7,606,902 km (0.101 R)
• M22: 7,659,561 km (0.053 R)
• M23: 7,924,947 km (0.112 R)
• M24: 9,072,363 km (0.116 R)
• M25: 9,353,158 km (0.102 R)
• M26: 9,808,384 km (0.083 R)
• M27: 10,799,620 km (0.064 R)
• M28: 10,977,791 km (0.079 R)
• M29: 11,944,792 km (0.119 R)
• M30: 12,252,514 km (0.108 R)
• M31: 12,500,548 km (0.065 R)
• M32: 12,813,058 km (0.113 R)
• M33: 13,064,831 km (0.092 R)
• M34: 13,128,111 km (0.091 R)
• M35: 14,218,230 km (0.106 R)
• M36: 14,413,605 km (0.069 R)
• M37: 15,470,664 km (0.1 R)
• M38: 15,806,062 km (0.091 R)
• M39: 16,758,103 km (0.062 R)
• M40: 17,241,005 km (0.033 R)
• M41: 17,938,879 km (0.119 R)
• M42: 18,009,190 km (0.119 R)
• M43: 20,895,232 km (0.09 R)
• M44: 21,191,586 km (0.076 R)
• M45: 21,489,435 km (0.114 R)
• M46: 21,713,682 km (0.072 R)
• M47: 22,089,322 km (0.109 R)
• M48: 24,934,225 km (0.111 R)
• M49: 26,040,352 km (0.093 R)
• M50: 26,759,918 km (0.062 R)
• M51: 27,892,224 km (0.054 R)
• M52: 29,039,939 km (0.096 R)
• M53: 31,976,395 km (0.111 R)
• M54: 32,489,217 km (0.036 R)
• M55: 32,660,806 km (0.086 R)
• M56: 34,480,215 km (0.096 R)
• M57: 36,688,579 km (0.056 R)
• M58: 38,397,435 km (0.056 R)
• M59: 38,942,420 km (0.114 R)
• M60: 39,398,544 km (0.074 R)
• M61: 40,962,590 km (0.117 R)
• M62: 43,771,739 km (0.067 R)
• M63: 44,245,964 km (0.094 R)
• M64: 44,626,541 km (0.118 R)
• M65: 45,103,908 km (0.103 R)
• M66: 45,486,878 km (0.057 R)
• M67: 47,029,831 km (0.091 R)
• M68: 48,786,110 km (0.11 R)
• M69: 49,869,946 km (0.098 R)
• M70: 50,961,711 km (0.113 R)
• M71: 51,360,539 km (0.028 R)
• M72: 51,860,795 km (0.091 R)
• M73: 52,563,605 km (0.116 R)
• M74: 52,664,285 km (0.091 R)
• M75: 52,765,114 km (0.043 R)
• M76: 53,168,729 km (0.084 R)
• M77: 53,775,947 km (0.026 R)
• M78: 55,611,662 km (0.078 R)
• M79: 56,022,458 km (0.039 R)
• M80: 60,290,036 km (0.114 R)
• M81: 61,983,484 km (0.096 R)
• M82: 62,302,876 km (0.108 R)
• M83: 63,585,378 km (0.108 R)
• M84: 64,014,874 km (0.118 R)
• M85: 65,742,430 km (0.067 R)
• M86: 68,252,383 km (0.05 R)
• M87: 68,912,259 km (0.058 R)
• M88: 69,684,932 km (0.071 R)
• M89: 69,906,187 km (0.118 R)
• M90: 70,460,298 km (0.069 R)
• M91: 70,904,753 km (0.043 R)
• M92: 71,908,106 km (0.041 R)
• M93: 73,703,281 km (0.055 R)
• M94: 75,286,325 km (0.105 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 19,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit