🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.72 AU - 1.16 AU

Year: 340 Days

Day: 12.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1 AU - 1.2 AU

Year: 430 Days

Day: 13.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.97 AU - 1.23 AU

Year: 430 Days

Day: 16.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.95 AU - 1.37 AU

Year: 466 Days

Day: 17.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,542,405 km

• M1: 772,374 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.67 AU - 2.43 AU

Year: 1094 Days

Day: 41.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,542,405 km

• M1: 297,700 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.38 AU - 2.54 AU

Year: 1438 Days

Day: 18.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,542,405 km

• M1: 1,430,156 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.9

Radius: 7.9

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.2 AU - 17.96 AU

Year: 24037 Days

Day: 17.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,542,405 km

• M1: 419,024 km (0.105 R)
• M2: 1,454,839 km (0.036 R)
• M3: 1,545,645 km (0.106 R)
• M4: 1,638,246 km (0.071 R)
• M5: 2,409,423 km (0.098 R)
• M6: 2,965,778 km (0.063 R)
• M7: 3,120,761 km (0.082 R)
• M8: 3,767,174 km (0.053 R)
• M9: 4,020,293 km (0.057 R)
• M10: 4,812,115 km (0.101 R)
• M11: 5,272,577 km (0.115 R)
• M12: 5,989,450 km (0.032 R)
• M13: 6,185,872 km (0.065 R)
• M14: 7,199,248 km (0.103 R)
• M15: 8,372,394 km (0.103 R)
• M16: 9,205,954 km (0.065 R)
• M17: 9,319,050 km (0.047 R)
• M18: 9,546,738 km (0.056 R)
• M19: 10,416,799 km (0.108 R)
• M20: 11,010,852 km (0.057 R)
• M21: 11,070,990 km (0.081 R)
• M22: 11,191,267 km (0.119 R)
• M23: 11,861,017 km (0.081 R)
• M24: 11,922,502 km (0.03 R)
• M25: 12,481,100 km (0.1 R)
• M26: 13,302,991 km (0.115 R)
• M27: 13,366,869 km (0.089 R)
• M28: 15,399,455 km (0.045 R)
• M29: 15,466,625 km (0.101 R)
• M30: 16,692,130 km (0.051 R)
• M31: 16,899,323 km (0.091 R)
• M32: 17,877,993 km (0.044 R)
• M33: 18,303,000 km (0.066 R)
• M34: 19,452,510 km (0.11 R)
• M35: 20,922,160 km (0.034 R)
• M36: 21,071,010 km (0.05 R)
• M37: 21,896,341 km (0.093 R)
• M38: 22,123,281 km (0.093 R)
• M39: 22,199,127 km (0.09 R)
• M40: 22,655,850 km (0.053 R)
• M41: 22,732,294 km (0.099 R)
• M42: 22,885,333 km (0.104 R)
• M43: 23,423,885 km (0.049 R)
• M44: 23,656,061 km (0.069 R)
• M45: 23,811,194 km (0.044 R)
• M46: 25,619,683 km (0.104 R)
• M47: 26,661,333 km (0.097 R)
• M48: 28,537,739 km (0.084 R)
• M49: 29,533,612 km (0.078 R)
• M50: 30,794,422 km (0.11 R)
• M51: 31,559,466 km (0.112 R)
• M52: 31,815,727 km (0.109 R)
• M53: 31,901,297 km (0.107 R)
• M54: 31,987,017 km (0.057 R)
• M55: 32,244,624 km (0.091 R)
• M56: 34,241,606 km (0.101 R)
• M57: 35,743,270 km (0.056 R)
• M58: 36,636,519 km (0.079 R)
• M59: 37,176,118 km (0.097 R)
• M60: 38,263,096 km (0.088 R)
• M61: 38,627,666 km (0.115 R)
• M62: 39,085,136 km (0.045 R)
• M63: 39,912,862 km (0.106 R)
• M64: 41,960,856 km (0.096 R)
• M65: 42,242,699 km (0.09 R)
• M66: 43,281,806 km (0.032 R)
• M67: 43,756,779 km (0.112 R)
• M68: 44,233,547 km (0.07 R)
• M69: 44,520,476 km (0.099 R)
• M70: 46,643,270 km (0.09 R)
• M71: 47,521,260 km (0.096 R)
• M72: 47,717,083 km (0.079 R)
• M73: 50,986,694 km (0.092 R)
• M74: 51,187,155 km (0.112 R)
• M75: 51,689,505 km (0.071 R)
• M76: 52,901,846 km (0.102 R)
• M77: 53,511,458 km (0.087 R)
• M78: 53,613,334 km (0.071 R)
• M79: 55,766,795 km (0.102 R)
• M80: 56,387,177 km (0.106 R)
• M81: 57,322,164 km (0.027 R)
• M82: 57,634,973 km (0.057 R)
• M83: 58,891,745 km (0.07 R)
• M84: 59,629,113 km (0.07 R)
• M85: 61,539,178 km (0.12 R)
• M86: 63,361,430 km (0.091 R)
• M87: 65,310,092 km (0.114 R)
• M88: 67,498,260 km (0.113 R)
• M89: 67,718,468 km (0.108 R)
• M90: 68,490,842 km (0.068 R)
• M91: 75,229,777 km (0.039 R)
• M92: 75,800,792 km (0.119 R)
• M93: 76,488,045 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.1

Radius: 5.9

Gravity: 25.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.08 AU - 18.22 AU

Year: 28825 Days

Day: 20.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,542,405 km

• M1: 267,182 km (0.035 R)
• M2: 541,245 km (0.077 R)
• M3: 917,185 km (0.074 R)
• M4: 1,252,583 km (0.068 R)
• M5: 1,360,293 km (0.078 R)
• M6: 1,584,840 km (0.082 R)
• M7: 1,701,526 km (0.116 R)
• M8: 2,549,896 km (0.1 R)
• M9: 2,873,775 km (0.098 R)
• M10: 3,610,694 km (0.037 R)
• M11: 3,816,690 km (0.102 R)
• M12: 4,132,940 km (0.119 R)
• M13: 4,678,673 km (0.059 R)
• M14: 4,960,067 km (0.036 R)
• M15: 7,142,251 km (0.066 R)
• M16: 8,877,287 km (0.095 R)
• M17: 10,150,664 km (0.036 R)
• M18: 10,808,596 km (0.085 R)
• M19: 11,555,688 km (0.115 R)
• M20: 11,859,072 km (0.052 R)
• M21: 12,165,299 km (0.114 R)
• M22: 12,473,919 km (0.103 R)
• M23: 13,495,074 km (0.084 R)
• M24: 15,200,340 km (0.112 R)
• M25: 16,715,168 km (0.075 R)
• M26: 17,577,301 km (0.108 R)
• M27: 17,664,367 km (0.086 R)
• M28: 18,719,630 km (0.065 R)
• M29: 19,075,823 km (0.098 R)
• M30: 19,434,409 km (0.056 R)
• M31: 19,795,239 km (0.089 R)
• M32: 21,445,752 km (0.078 R)
• M33: 23,330,985 km (0.089 R)
• M34: 24,196,408 km (0.057 R)
• M35: 25,760,903 km (0.071 R)
• M36: 26,057,855 km (0.099 R)
• M37: 26,256,371 km (0.108 R)
• M38: 26,356,003 km (0.101 R)
• M39: 27,257,031 km (0.099 R)
• M40: 29,089,306 km (0.102 R)
• M41: 29,192,229 km (0.109 R)
• M42: 29,812,462 km (0.096 R)
• M43: 30,646,171 km (0.11 R)
• M44: 32,443,290 km (0.091 R)
• M45: 34,600,940 km (0.029 R)
• M46: 35,037,916 km (0.059 R)
• M47: 36,804,367 km (0.107 R)
• M48: 37,027,268 km (0.1 R)
• M49: 37,362,367 km (0.085 R)
• M50: 39,393,906 km (0.102 R)
• M51: 42,391,249 km (0.09 R)
• M52: 42,858,743 km (0.053 R)
• M53: 44,153,512 km (0.087 R)
• M54: 44,984,080 km (0.111 R)
• M55: 45,222,240 km (0.078 R)
• M56: 46,299,643 km (0.056 R)
• M57: 47,264,400 km (0.097 R)
• M58: 47,385,425 km (0.106 R)
• M59: 48,846,098 km (0.116 R)
• M60: 49,090,990 km (0.099 R)
• M61: 49,951,327 km (0.11 R)
• M62: 50,816,602 km (0.088 R)
• M63: 51,686,812 km (0.093 R)
• M64: 52,812,835 km (0.038 R)
• M65: 52,938,498 km (0.088 R)
• M66: 53,568,006 km (0.07 R)
• M67: 53,694,266 km (0.106 R)
• M68: 54,326,916 km (0.101 R)
• M69: 56,367,580 km (0.072 R)
• M70: 57,268,309 km (0.104 R)
• M71: 61,445,979 km (0.11 R)
• M72: 62,904,558 km (0.087 R)
• M73: 64,374,507 km (0.099 R)
• M74: 65,990,912 km (0.12 R)
• M75: 66,397,070 km (0.105 R)
• M76: 67,212,079 km (0.107 R)
• M77: 68,166,963 km (0.061 R)
• M78: 68,851,672 km (0.069 R)
• M79: 69,401,145 km (0.034 R)
• M80: 69,814,334 km (0.073 R)
• M81: 70,228,122 km (0.12 R)
• M82: 74,130,233 km (0.046 R)
• M83: 76,817,908 km (0.093 R)
• M84: 79,393,535 km (0.094 R)
• M85: 79,825,424 km (0.11 R)
• M86: 84,188,147 km (0.072 R)
• M87: 84,481,807 km (0.108 R)
• M88: 84,628,712 km (0.102 R)
• M89: 88,329,464 km (0.095 R)
• M90: 89,524,751 km (0.118 R)
• M91: 93,294,468 km (0.096 R)
• M92: 94,359,306 km (0.071 R)
• M93: 95,887,448 km (0.098 R)
• M94: 98,503,915 km (0.118 R)
• M95: 100,520,644 km (0.114 R)
• M96: 102,864,393 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 12,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit