🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.75 AU - 1.17 AU

Year: 352 Days

Day: 26.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.93 AU - 2.19 AU

Year: 1108 Days

Day: 42.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 159.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,957,401 km

• M1: 1,033,721 km (0.045 R)
• M2: 1,471,295 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.86 AU - 2.42 AU

Year: 1173 Days

Day: 34.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.48 AU - 3.6 AU

Year: 1986 Days

Day: 40.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.14 AU - 4.28 AU

Year: 2678 Days

Day: 17.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.58 AU - 4.34 AU

Year: 2953 Days

Day: 18.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.7

Radius: 8.1

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.78 AU - 10.02 AU

Year: 11673 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 28,957,401 km

• M1: 102,475 km (0.09 R)
• M2: 218,562 km (0.065 R)
• M3: 479,312 km (0.089 R)
• M4: 1,259,315 km (0.061 R)
• M5: 1,326,784 km (0.111 R)
• M6: 1,609,224 km (0.097 R)
• M7: 1,858,903 km (0.044 R)
• M8: 2,451,311 km (0.059 R)
• M9: 2,507,859 km (0.089 R)
• M10: 2,565,005 km (0.098 R)
• M11: 2,709,666 km (0.095 R)
• M12: 2,797,779 km (0.064 R)
• M13: 3,007,067 km (0.068 R)
• M14: 4,505,589 km (0.029 R)
• M15: 5,588,976 km (0.109 R)
• M16: 5,967,459 km (0.104 R)
• M17: 6,237,184 km (0.118 R)
• M18: 6,669,372 km (0.086 R)
• M19: 6,949,419 km (0.116 R)
• M20: 7,479,744 km (0.065 R)
• M21: 8,321,082 km (0.103 R)
• M22: 8,883,870 km (0.081 R)
• M23: 9,280,753 km (0.085 R)
• M24: 9,414,344 km (0.11 R)
• M25: 10,000,468 km (0.095 R)
• M26: 10,137,500 km (0.062 R)
• M27: 10,831,634 km (0.087 R)
• M28: 10,925,432 km (0.082 R)
• M29: 11,019,379 km (0.092 R)
• M30: 11,780,982 km (0.093 R)
• M31: 12,363,217 km (0.098 R)
• M32: 12,608,707 km (0.098 R)
• M33: 13,204,256 km (0.071 R)
• M34: 13,758,217 km (0.057 R)
• M35: 14,577,565 km (0.045 R)
• M36: 15,729,767 km (0.108 R)
• M37: 16,748,230 km (0.092 R)
• M38: 16,910,992 km (0.09 R)
• M39: 17,183,559 km (0.093 R)
• M40: 18,065,140 km (0.112 R)
• M41: 18,961,381 km (0.089 R)
• M42: 19,131,024 km (0.101 R)
• M43: 19,301,117 km (0.114 R)
• M44: 19,700,095 km (0.027 R)
• M45: 21,558,699 km (0.115 R)
• M46: 21,854,155 km (0.039 R)
• M47: 22,032,026 km (0.091 R)
• M48: 22,329,577 km (0.1 R)
• M49: 22,568,634 km (0.028 R)
• M50: 22,928,716 km (0.106 R)
• M51: 23,472,504 km (0.113 R)
• M52: 24,265,373 km (0.117 R)
• M53: 24,943,201 km (0.07 R)
• M54: 28,101,511 km (0.056 R)
• M55: 28,488,970 km (0.099 R)
• M56: 28,618,521 km (0.108 R)
• M57: 28,683,297 km (0.066 R)
• M58: 29,793,014 km (0.051 R)
• M59: 30,187,953 km (0.084 R)
• M60: 32,256,442 km (0.108 R)
• M61: 32,391,380 km (0.103 R)
• M62: 32,594,384 km (0.091 R)
• M63: 34,094,851 km (0.112 R)
• M64: 34,232,481 km (0.098 R)
• M65: 35,200,379 km (0.028 R)
• M66: 35,757,481 km (0.078 R)
• M67: 37,233,863 km (0.109 R)
• M68: 38,228,988 km (0.117 R)
• M69: 38,945,262 km (0.044 R)
• M70: 40,318,272 km (0.106 R)
• M71: 40,390,976 km (0.109 R)
• M72: 40,463,830 km (0.087 R)
• M73: 40,536,535 km (0.069 R)
• M74: 41,120,416 km (0.088 R)
• M75: 42,001,547 km (0.071 R)
• M76: 42,296,554 km (0.119 R)
• M77: 42,518,408 km (0.092 R)
• M78: 43,111,563 km (0.082 R)
• M79: 43,782,360 km (0.116 R)
• M80: 44,456,448 km (0.115 R)
• M81: 47,110,464 km (0.096 R)
• M82: 47,340,396 km (0.101 R)
• M83: 49,426,089 km (0.111 R)
• M84: 49,503,880 km (0.095 R)
• M85: 49,815,493 km (0.052 R)
• M86: 50,284,332 km (0.12 R)
• M87: 51,620,391 km (0.112 R)
• M88: 52,729,509 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.8

Radius: 9.2

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.39 AU - 13.23 AU

Year: 13319 Days

Day: 9.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 28,957,401 km

• M1: 199,713 km (0.11 R)
• M2: 265,087 km (0.053 R)
• M3: 443,558 km (0.109 R)
• M4: 507,137 km (0.09 R)
• M5: 609,462 km (0.078 R)
• M6: 700,417 km (0.038 R)
• M7: 980,764 km (0.031 R)
• M8: 1,343,090 km (0.071 R)
• M9: 1,464,713 km (0.099 R)
• M10: 2,155,406 km (0.041 R)
• M11: 2,564,855 km (0.116 R)
• M12: 2,966,825 km (0.112 R)
• M13: 3,159,058 km (0.039 R)
• M14: 3,224,133 km (0.09 R)
• M15: 3,322,419 km (0.092 R)
• M16: 3,421,902 km (0.058 R)
• M17: 3,657,668 km (0.086 R)
• M18: 4,038,993 km (0.088 R)
• M19: 4,433,034 km (0.113 R)
• M20: 4,877,040 km (0.108 R)
• M21: 5,142,576 km (0.034 R)
• M22: 7,045,461 km (0.101 R)
• M23: 7,870,643 km (0.045 R)
• M24: 8,543,534 km (0.087 R)
• M25: 9,188,301 km (0.072 R)
• M26: 9,658,338 km (0.108 R)
• M27: 9,800,904 km (0.042 R)
• M28: 10,475,441 km (0.099 R)
• M29: 11,065,455 km (0.049 R)
• M30: 11,515,146 km (0.05 R)
• M31: 11,919,958 km (0.071 R)
• M32: 12,021,834 km (0.082 R)
• M33: 12,432,481 km (0.087 R)
• M34: 13,056,902 km (0.068 R)
• M35: 13,478,918 km (0.101 R)
• M36: 13,585,132 km (0.041 R)
• M37: 14,120,393 km (0.107 R)
• M38: 14,336,413 km (0.116 R)
• M39: 15,266,762 km (0.092 R)
• M40: 15,879,066 km (0.103 R)
• M41: 19,417,953 km (0.087 R)
• M42: 19,778,783 km (0.119 R)
• M43: 19,959,946 km (0.09 R)
• M44: 20,629,247 km (0.082 R)
• M45: 21,553,762 km (0.053 R)
• M46: 21,927,308 km (0.067 R)
• M47: 22,302,948 km (0.104 R)
• M48: 22,554,721 km (0.106 R)
• M49: 23,442,884 km (0.078 R)
• M50: 23,762,874 km (0.113 R)
• M51: 23,955,556 km (0.118 R)
• M52: 25,384,515 km (0.101 R)
• M53: 26,707,409 km (0.114 R)
• M54: 28,392,329 km (0.108 R)
• M55: 28,528,613 km (0.092 R)
• M56: 28,665,196 km (0.105 R)
• M57: 29,695,776 km (0.076 R)
• M58: 31,018,670 km (0.074 R)
• M59: 32,788,413 km (0.096 R)
• M60: 34,155,139 km (0.08 R)
• M61: 35,028,042 km (0.057 R)
• M62: 35,908,127 km (0.104 R)
• M63: 36,795,541 km (0.059 R)
• M64: 36,944,241 km (0.063 R)
• M65: 37,690,136 km (0.086 R)
• M66: 37,765,085 km (0.061 R)
• M67: 37,914,982 km (0.104 R)
• M68: 38,365,870 km (0.057 R)
• M69: 39,958,040 km (0.082 R)
• M70: 40,263,669 km (0.068 R)
• M71: 40,877,469 km (0.088 R)
• M72: 41,339,726 km (0.108 R)
• M73: 42,737,120 km (0.089 R)
• M74: 43,284,798 km (0.077 R)
• M75: 43,992,246 km (0.098 R)
• M76: 45,737,754 km (0.059 R)
• M77: 47,182,570 km (0.111 R)
• M78: 47,263,353 km (0.101 R)
• M79: 47,910,663 km (0.106 R)
• M80: 48,235,440 km (0.103 R)
• M81: 48,968,918 km (0.068 R)
• M82: 49,296,089 km (0.101 R)
• M83: 50,034,803 km (0.086 R)
• M84: 50,611,952 km (0.098 R)
• M85: 50,859,835 km (0.106 R)
• M86: 51,191,195 km (0.083 R)
• M87: 52,607,288 km (0.084 R)
• M88: 53,530,456 km (0.046 R)
• M89: 54,628,206 km (0.063 R)
• M90: 55,307,530 km (0.093 R)
• M91: 56,160,537 km (0.118 R)
• M92: 56,760,275 km (0.09 R)
• M93: 57,190,069 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.3

Radius: 5.3

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 11.56 AU - 18.62 AU

Year: 21967 Days

Day: 17.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 28,957,401 km

• M1: 90,507 km (0.064 R)
• M2: 239,057 km (0.114 R)
• M3: 522,695 km (0.06 R)
• M4: 589,565 km (0.084 R)
• M5: 807,380 km (0.11 R)
• M6: 1,091,316 km (0.107 R)
• M7: 1,846,038 km (0.036 R)
• M8: 2,886,042 km (0.106 R)
• M9: 4,209,684 km (0.102 R)
• M10: 4,277,901 km (0.099 R)
• M11: 4,601,182 km (0.091 R)
• M12: 4,956,327 km (0.092 R)
• M13: 5,844,340 km (0.104 R)
• M14: 6,022,661 km (0.101 R)
• M15: 7,762,035 km (0.058 R)
• M16: 9,404,919 km (0.116 R)
• M17: 11,818,381 km (0.102 R)
• M18: 11,947,036 km (0.074 R)
• M19: 12,011,512 km (0.053 R)
• M20: 13,092,656 km (0.108 R)
• M21: 14,000,117 km (0.117 R)
• M22: 14,444,273 km (0.079 R)
• M23: 14,719,832 km (0.091 R)
• M24: 15,311,342 km (0.1 R)
• M25: 15,662,897 km (0.093 R)
• M26: 18,048,834 km (0.116 R)
• M27: 20,777,798 km (0.043 R)
• M28: 21,284,037 km (0.102 R)
• M29: 26,228,695 km (0.091 R)
• M30: 27,368,781 km (0.097 R)
• M31: 27,880,705 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 14,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit