🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.39 AU - 0.65 AU

Year: 134 Days

Day: 28.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,575,479 km

• M1: 38,147 km (0.079 R)
• M2: 294,259 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.72 AU - 0.82 AU

Year: 242 Days

Day: 29.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,575,479 km

• M1: 46,226 km (0.081 R)

Asteroid Belt

Center: 7.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.3

Radius: 5.2

Gravity: 28.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 13.16 AU - 14.18 AU

Year: 18102 Days

Day: 23.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,575,479 km

• M1: 273,315 km (0.038 R)
• M2: 356,342 km (0.084 R)
• M3: 391,946 km (0.089 R)
• M4: 589,715 km (0.066 R)
• M5: 1,121,984 km (0.112 R)
• M6: 1,765,404 km (0.113 R)
• M7: 1,860,848 km (0.066 R)
• M8: 3,131,532 km (0.115 R)
• M9: 3,169,979 km (0.107 R)
• M10: 3,846,909 km (0.104 R)
• M11: 3,929,338 km (0.075 R)
• M12: 3,970,926 km (0.088 R)
• M13: 4,222,849 km (0.086 R)
• M14: 6,320,211 km (0.098 R)
• M15: 6,417,749 km (0.105 R)
• M16: 6,713,204 km (0.081 R)
• M17: 8,096,835 km (0.069 R)
• M18: 8,149,643 km (0.114 R)
• M19: 8,362,521 km (0.049 R)
• M20: 8,577,044 km (0.031 R)
• M21: 8,902,270 km (0.105 R)
• M22: 9,733,137 km (0.103 R)
• M23: 9,902,332 km (0.101 R)
• M24: 10,129,272 km (0.066 R)
• M25: 10,186,269 km (0.072 R)
• M26: 10,878,907 km (0.106 R)
• M27: 11,289,852 km (0.034 R)
• M28: 11,706,033 km (0.104 R)
• M29: 11,945,988 km (0.105 R)
• M30: 12,248,326 km (0.091 R)
• M31: 12,984,198 km (0.061 R)
• M32: 13,232,530 km (0.073 R)
• M33: 13,419,976 km (0.036 R)
• M34: 13,734,132 km (0.106 R)
• M35: 13,987,251 km (0.079 R)
• M36: 14,755,885 km (0.057 R)
• M37: 15,472,459 km (0.095 R)
• M38: 15,538,282 km (0.113 R)
• M39: 15,802,023 km (0.047 R)
• M40: 16,333,993 km (0.119 R)
• M41: 17,895,645 km (0.082 R)
• M42: 17,964,610 km (0.119 R)
• M43: 18,799,216 km (0.093 R)
• M44: 18,939,689 km (0.112 R)
• M45: 20,650,640 km (0.056 R)
• M46: 23,232,849 km (0.072 R)
• M47: 23,761,378 km (0.094 R)
• M48: 24,065,211 km (0.104 R)
• M49: 24,370,241 km (0.112 R)
• M50: 24,523,280 km (0.117 R)
• M51: 25,215,768 km (0.052 R)
• M52: 25,603,376 km (0.091 R)
• M53: 26,462,816 km (0.119 R)
• M54: 27,252,394 km (0.068 R)
• M55: 28,451,121 km (0.07 R)
• M56: 29,259,848 km (0.08 R)
• M57: 29,830,414 km (0.078 R)
• M58: 30,404,720 km (0.093 R)
• M59: 30,486,999 km (0.06 R)
• M60: 31,898,006 km (0.056 R)
• M61: 32,906,744 km (0.111 R)
• M62: 36,431,420 km (0.088 R)
• M63: 36,781,778 km (0.077 R)
• M64: 37,839,136 km (0.081 R)
• M65: 38,371,555 km (0.069 R)
• M66: 38,906,517 km (0.066 R)
• M67: 41,617,978 km (0.086 R)
• M68: 42,627,315 km (0.088 R)
• M69: 48,176,797 km (0.08 R)
• M70: 49,429,829 km (0.101 R)
• M71: 49,720,498 km (0.034 R)
• M72: 50,303,481 km (0.075 R)
• M73: 51,182,368 km (0.119 R)
• M74: 52,361,948 km (0.097 R)
• M75: 53,252,504 km (0.051 R)
• M76: 53,351,837 km (0.077 R)
• M77: 53,649,985 km (0.047 R)
• M78: 54,948,345 km (0.107 R)
• M79: 55,954,092 km (0.081 R)
• M80: 57,576,032 km (0.106 R)
• M81: 60,140,887 km (0.111 R)
• M82: 61,385,242 km (0.068 R)
• M83: 62,638,124 km (0.089 R)
• M84: 62,742,993 km (0.09 R)
• M85: 62,952,729 km (0.094 R)
• M86: 63,057,597 km (0.034 R)
• M87: 64,110,467 km (0.097 R)
• M88: 64,850,827 km (0.049 R)
• M89: 66,446,886 km (0.119 R)
• M90: 67,625,568 km (0.103 R)
• M91: 69,569,293 km (0.09 R)
• M92: 69,677,751 km (0.117 R)
• M93: 70,221,241 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.1

Radius: 7

Gravity: 16.43 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.43 AU - 17.89 AU

Year: 20104 Days

Day: 15.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,575,479 km

• M1: 100,231 km (0.054 R)
• M2: 155,731 km (0.111 R)
• M3: 249,978 km (0.102 R)
• M4: 526,435 km (0.033 R)
• M5: 614,099 km (0.096 R)
• M6: 755,320 km (0.082 R)
• M7: 804,687 km (0.083 R)
• M8: 907,161 km (0.039 R)
• M9: 1,097,001 km (0.068 R)
• M10: 1,545,944 km (0.085 R)
• M11: 2,046,648 km (0.119 R)
• M12: 2,825,605 km (0.102 R)
• M13: 3,349,646 km (0.087 R)
• M14: 3,432,822 km (0.085 R)
• M15: 4,079,384 km (0.069 R)
• M16: 4,716,372 km (0.088 R)
• M17: 6,080,705 km (0.055 R)
• M18: 6,285,055 km (0.119 R)
• M19: 6,388,128 km (0.075 R)
• M20: 7,017,935 km (0.067 R)
• M21: 7,503,231 km (0.117 R)
• M22: 8,336,042 km (0.058 R)
• M23: 8,392,590 km (0.116 R)
• M24: 8,734,720 km (0.089 R)
• M25: 8,907,356 km (0.119 R)
• M26: 8,965,251 km (0.092 R)
• M27: 9,197,875 km (0.087 R)
• M28: 9,609,718 km (0.104 R)
• M29: 12,527,176 km (0.06 R)
• M30: 13,048,973 km (0.088 R)
• M31: 13,578,101 km (0.091 R)
• M32: 14,316,815 km (0.114 R)
• M33: 16,397,423 km (0.047 R)
• M34: 17,400,177 km (0.09 R)
• M35: 17,690,397 km (0.083 R)
• M36: 17,908,959 km (0.071 R)
• M37: 19,464,628 km (0.111 R)
• M38: 20,068,554 km (0.075 R)
• M39: 20,144,550 km (0.09 R)
• M40: 21,217,466 km (0.103 R)
• M41: 21,605,224 km (0.037 R)
• M42: 21,683,015 km (0.12 R)
• M43: 21,839,045 km (0.028 R)
• M44: 22,545,297 km (0.097 R)
• M45: 23,020,270 km (0.11 R)
• M46: 23,498,534 km (0.09 R)
• M47: 23,980,239 km (0.059 R)
• M48: 24,627,400 km (0.118 R)
• M49: 25,526,633 km (0.088 R)
• M50: 25,856,346 km (0.083 R)
• M51: 26,187,406 km (0.026 R)
• M52: 26,686,615 km (0.108 R)
• M53: 27,441,485 km (0.079 R)
• M54: 27,694,605 km (0.087 R)
• M55: 27,779,128 km (0.119 R)
• M56: 27,948,473 km (0.099 R)
• M57: 29,143,760 km (0.092 R)
• M58: 30,704,813 km (0.046 R)
• M59: 31,231,099 km (0.107 R)
• M60: 36,193,110 km (0.114 R)
• M61: 37,121,216 km (0.11 R)
• M62: 37,307,764 km (0.105 R)
• M63: 38,245,294 km (0.044 R)
• M64: 38,716,976 km (0.117 R)
• M65: 39,190,603 km (0.104 R)
• M66: 39,285,598 km (0.093 R)
• M67: 39,856,912 km (0.116 R)
• M68: 40,239,284 km (0.053 R)
• M69: 40,719,044 km (0.058 R)
• M70: 41,007,768 km (0.099 R)
• M71: 45,120,812 km (0.087 R)
• M72: 46,520,749 km (0.094 R)
• M73: 46,923,317 km (0.052 R)
• M74: 47,125,124 km (0.092 R)
• M75: 49,465,733 km (0.075 R)
• M76: 49,876,678 km (0.094 R)
• M77: 50,391,893 km (0.099 R)
• M78: 51,843,890 km (0.093 R)
• M79: 52,365,837 km (0.07 R)
• M80: 54,470,829 km (0.117 R)
• M81: 54,789,023 km (0.082 R)
• M82: 57,463,983 km (0.03 R)
• M83: 58,004,181 km (0.094 R)
• M84: 59,307,178 km (0.118 R)
• M85: 59,743,705 km (0.081 R)
• M86: 60,949,613 km (0.059 R)
• M87: 64,055,265 km (0.104 R)
• M88: 64,615,210 km (0.12 R)
• M89: 65,289,448 km (0.043 R)
• M90: 68,009,137 km (0.057 R)
• M91: 70,303,669 km (0.038 R)
• M92: 70,881,266 km (0.098 R)
• M93: 72,623,483 km (0.092 R)
• M94: 76,387,066 km (0.119 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 10,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit