🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.46 AU - 0.68 AU

Year: 165 Days

Day: 32.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.44 AU - 0.7 AU

Year: 165 Days

Day: 42.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,729,356 km

• M1: 90,806 km (0.07 R)
• M2: 218,263 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.55 AU - 0.65 AU

Year: 178 Days

Day: 42.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.68 AU - 1.1 AU

Year: 321 Days

Day: 26.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.4 AU - 1.86 AU

Year: 797 Days

Day: 47.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.31 AU - 3.23 AU

Year: 1765 Days

Day: 31 Hours

Environment

Temp: -110 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,729,356 km

• M1: 829,819 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.8

Radius: 3.5

Gravity: 61.62 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.46 AU - 12.08 AU

Year: 15461 Days

Day: 21.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,729,356 km

• M1: 74,201 km (0.057 R)
• M2: 203,304 km (0.04 R)
• M3: 305,030 km (0.066 R)
• M4: 440,117 km (0.098 R)
• M5: 553,063 km (0.068 R)
• M6: 920,177 km (0.118 R)
• M7: 1,190,799 km (0.098 R)
• M8: 1,375,253 km (0.032 R)
• M9: 1,456,934 km (0.054 R)
• M10: 1,540,409 km (0.104 R)
• M11: 1,682,976 km (0.082 R)
• M12: 1,950,008 km (0.107 R)
• M13: 2,104,244 km (0.079 R)
• M14: 2,166,925 km (0.112 R)
• M15: 2,391,472 km (0.096 R)
• M16: 2,657,157 km (0.098 R)
• M17: 2,827,849 km (0.096 R)
• M18: 2,932,118 km (0.066 R)
• M19: 3,073,039 km (0.119 R)
• M20: 3,216,055 km (0.094 R)
• M21: 4,119,626 km (0.066 R)
• M22: 4,558,247 km (0.094 R)
• M23: 4,969,641 km (0.043 R)
• M24: 5,011,529 km (0.086 R)
• M25: 5,350,218 km (0.107 R)
• M26: 5,435,938 km (0.114 R)
• M27: 5,565,639 km (0.055 R)
• M28: 5,652,556 km (0.113 R)
• M29: 5,916,147 km (0.098 R)
• M30: 6,138,898 km (0.076 R)
• M31: 7,009,857 km (0.103 R)
• M32: 7,918,963 km (0.112 R)
• M33: 9,897,545 km (0.074 R)
• M34: 10,002,862 km (0.06 R)
• M35: 11,406,389 km (0.055 R)
• M36: 12,413,631 km (0.111 R)
• M37: 13,042,990 km (0.061 R)
• M38: 13,100,734 km (0.113 R)
• M39: 14,036,020 km (0.085 R)
• M40: 14,992,549 km (0.034 R)
• M41: 16,217,456 km (0.075 R)
• M42: 17,474,228 km (0.109 R)
• M43: 19,946,632 km (0.061 R)
• M44: 20,682,504 km (0.108 R)
• M45: 21,019,847 km (0.091 R)
• M46: 21,495,269 km (0.109 R)
• M47: 22,525,999 km (0.118 R)
• M48: 22,873,215 km (0.076 R)
• M49: 23,012,491 km (0.079 R)
• M50: 23,572,735 km (0.114 R)
• M51: 23,854,428 km (0.093 R)
• M52: 24,777,895 km (0.114 R)
• M53: 26,953,198 km (0.112 R)
• M54: 27,395,559 km (0.067 R)
• M55: 29,264,335 km (0.112 R)
• M56: 30,023,395 km (0.103 R)
• M57: 31,096,760 km (0.078 R)
• M58: 31,251,145 km (0.107 R)
• M59: 31,715,796 km (0.046 R)
• M60: 32,104,601 km (0.107 R)
• M61: 32,651,830 km (0.073 R)
• M62: 32,808,758 km (0.112 R)
• M63: 33,993,423 km (0.054 R)
• M64: 34,072,860 km (0.112 R)
• M65: 35,433,452 km (0.081 R)
• M66: 35,594,719 km (0.067 R)
• M67: 35,756,135 km (0.053 R)
• M68: 38,042,140 km (0.091 R)
• M69: 39,452,998 km (0.064 R)
• M70: 39,955,048 km (0.063 R)
• M71: 40,206,821 km (0.1 R)
• M72: 42,154,885 km (0.109 R)
• M73: 42,925,463 km (0.119 R)
• M74: 43,011,333 km (0.067 R)
• M75: 44,393,617 km (0.082 R)
• M76: 44,654,366 km (0.064 R)
• M77: 49,615,031 km (0.09 R)
• M78: 50,791,319 km (0.054 R)
• M79: 51,428,457 km (0.088 R)
• M80: 53,448,327 km (0.119 R)
• M81: 56,244,012 km (0.099 R)
• M82: 56,526,154 km (0.116 R)
• M83: 56,997,537 km (0.105 R)
• M84: 57,849,197 km (0.035 R)
• M85: 59,469,342 km (0.07 R)
• M86: 59,756,869 km (0.116 R)
• M87: 61,007,956 km (0.037 R)
• M88: 62,851,750 km (0.1 R)
• M89: 64,812,380 km (0.107 R)
• M90: 65,899,358 km (0.043 R)
• M91: 66,097,575 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.6

Radius: 4.6

Gravity: 34.43 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 11.56 AU - 18.04 AU

Year: 21800 Days

Day: 16.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 151.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,729,356 km

• M1: 289,771 km (0.098 R)
• M2: 1,031,926 km (0.067 R)
• M3: 1,175,989 km (0.061 R)
• M4: 1,388,268 km (0.048 R)
• M5: 1,612,366 km (0.112 R)
• M6: 1,678,638 km (0.081 R)
• M7: 2,540,770 km (0.062 R)
• M8: 2,579,217 km (0.109 R)
• M9: 2,854,178 km (0.079 R)
• M10: 2,974,903 km (0.105 R)
• M11: 3,866,058 km (0.074 R)
• M12: 4,549,271 km (0.09 R)
• M13: 4,928,801 km (0.106 R)
• M14: 5,318,354 km (0.084 R)
• M15: 5,921,233 km (0.066 R)
• M16: 5,972,545 km (0.11 R)
• M17: 6,178,841 km (0.11 R)
• M18: 6,598,463 km (0.074 R)
• M19: 7,135,968 km (0.105 R)
• M20: 7,743,335 km (0.08 R)
• M21: 9,124,872 km (0.069 R)
• M22: 9,422,272 km (0.109 R)
• M23: 10,209,905 km (0.111 R)
• M24: 10,767,606 km (0.11 R)
• M25: 11,718,899 km (0.117 R)
• M26: 12,961,758 km (0.043 R)
• M27: 13,430,298 km (0.07 R)
• M28: 14,590,729 km (0.12 R)
• M29: 15,077,820 km (0.102 R)
• M30: 15,429,076 km (0.12 R)
• M31: 15,925,292 km (0.059 R)
• M32: 16,715,617 km (0.076 R)
• M33: 20,698,212 km (0.091 R)
• M34: 20,932,033 km (0.083 R)
• M35: 21,245,142 km (0.083 R)
• M36: 21,955,283 km (0.112 R)
• M37: 22,433,098 km (0.105 R)
• M38: 24,625,006 km (0.113 R)
• M39: 26,208,051 km (0.12 R)
• M40: 26,545,394 km (0.083 R)
• M41: 27,054,177 km (0.096 R)
• M42: 33,314,548 km (0.032 R)
• M43: 33,679,866 km (0.092 R)
• M44: 34,138,683 km (0.104 R)
• M45: 34,414,841 km (0.093 R)
• M46: 35,062,151 km (0.116 R)
• M47: 36,275,090 km (0.075 R)
• M48: 36,839,523 km (0.064 R)
• M49: 37,028,315 km (0.118 R)
• M50: 38,358,839 km (0.025 R)
• M51: 39,415,149 km (0.101 R)
• M52: 39,995,440 km (0.07 R)
• M53: 43,137,144 km (0.051 R)
• M54: 44,939,051 km (0.107 R)
• M55: 46,052,209 km (0.108 R)
• M56: 46,255,512 km (0.093 R)
• M57: 46,357,388 km (0.12 R)
• M58: 46,561,140 km (0.104 R)
• M59: 47,482,065 km (0.079 R)
• M60: 47,687,463 km (0.09 R)
• M61: 47,893,160 km (0.091 R)
• M62: 48,512,196 km (0.09 R)
• M63: 48,926,283 km (0.106 R)
• M64: 50,071,305 km (0.081 R)
• M65: 50,175,874 km (0.063 R)
• M66: 50,280,443 km (0.091 R)
• M67: 50,909,502 km (0.105 R)
• M68: 52,069,633 km (0.09 R)
• M69: 52,706,023 km (0.062 R)
• M70: 54,738,459 km (0.064 R)
• M71: 55,493,629 km (0.114 R)
• M72: 57,342,061 km (0.09 R)
• M73: 57,451,417 km (0.103 R)
• M74: 58,548,717 km (0.075 R)
• M75: 61,770,008 km (0.099 R)
• M76: 61,882,206 km (0.101 R)
• M77: 63,006,883 km (0.107 R)
• M78: 63,571,765 km (0.039 R)
• M79: 66,536,346 km (0.044 R)
• M80: 69,196,046 km (0.089 R)
• M81: 70,246,223 km (0.066 R)
• M82: 74,380,211 km (0.046 R)
• M83: 76,536,664 km (0.117 R)
• M84: 76,777,517 km (0.047 R)
• M85: 77,018,669 km (0.051 R)
• M86: 77,260,120 km (0.099 R)
• M87: 78,228,167 km (0.09 R)
• M88: 78,349,491 km (0.091 R)
• M89: 78,835,235 km (0.107 R)
• M90: 79,931,937 km (0.117 R)
• M91: 80,665,865 km (0.082 R)
• M92: 81,401,886 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.8

Radius: 5.9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 16.06 AU - 16.48 AU

Year: 25128 Days

Day: 18.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,729,356 km

• M1: 78,240 km (0.085 R)
• M2: 225,145 km (0.097 R)
• M3: 784,491 km (0.116 R)
• M4: 1,310,328 km (0.069 R)
• M5: 1,356,404 km (0.055 R)
• M6: 1,522,158 km (0.103 R)
• M7: 1,719,478 km (0.115 R)
• M8: 1,770,192 km (0.119 R)
• M9: 1,821,354 km (0.099 R)
• M10: 1,951,355 km (0.119 R)
• M11: 2,111,574 km (0.106 R)
• M12: 2,944,535 km (0.092 R)
• M13: 3,035,939 km (0.115 R)
• M14: 3,159,357 km (0.088 R)
• M15: 3,900,764 km (0.078 R)
• M16: 4,170,938 km (0.116 R)
• M17: 4,377,533 km (0.088 R)
• M18: 4,517,108 km (0.059 R)
• M19: 4,836,499 km (0.028 R)
• M20: 4,980,861 km (0.119 R)
• M21: 5,236,973 km (0.082 R)
• M22: 5,347,974 km (0.051 R)
• M23: 6,185,872 km (0.09 R)
• M24: 7,310,250 km (0.08 R)
• M25: 7,351,539 km (0.103 R)
• M26: 8,023,083 km (0.1 R)
• M27: 8,452,878 km (0.026 R)
• M28: 8,890,003 km (0.054 R)
• M29: 9,831,722 km (0.102 R)
• M30: 10,106,533 km (0.081 R)
• M31: 12,394,932 km (0.105 R)
• M32: 12,493,666 km (0.09 R)
• M33: 12,642,217 km (0.088 R)
• M34: 12,691,883 km (0.119 R)
• M35: 14,005,203 km (0.077 R)
• M36: 14,314,422 km (0.071 R)
• M37: 14,625,885 km (0.117 R)
• M38: 14,887,232 km (0.062 R)
• M39: 14,992,100 km (0.041 R)
• M40: 15,733,507 km (0.113 R)
• M41: 16,541,186 km (0.036 R)
• M42: 17,087,069 km (0.1 R)
• M43: 17,362,179 km (0.112 R)
• M44: 17,583,285 km (0.099 R)
• M45: 19,386,089 km (0.105 R)
• M46: 19,558,126 km (0.066 R)
• M47: 19,673,018 km (0.082 R)
• M48: 19,903,698 km (0.07 R)
• M49: 21,246,787 km (0.069 R)
• M50: 21,899,483 km (0.102 R)
• M51: 22,498,622 km (0.069 R)
• M52: 23,042,261 km (0.077 R)
• M53: 23,835,279 km (0.102 R)
• M54: 24,142,703 km (0.089 R)
• M55: 24,513,406 km (0.068 R)
• M56: 24,699,356 km (0.089 R)
• M57: 25,072,753 km (0.119 R)
• M58: 25,951,341 km (0.034 R)
• M59: 26,585,038 km (0.109 R)
• M60: 26,840,102 km (0.032 R)
• M61: 27,352,325 km (0.115 R)
• M62: 29,763,244 km (0.111 R)
• M63: 29,829,367 km (0.064 R)
• M64: 31,632,470 km (0.115 R)
• M65: 32,649,286 km (0.11 R)
• M66: 32,922,303 km (0.049 R)
• M67: 35,693,454 km (0.097 R)
• M68: 36,822,768 km (0.108 R)
• M69: 37,605,913 km (0.115 R)
• M70: 38,394,443 km (0.119 R)
• M71: 39,043,847 km (0.118 R)
• M72: 40,426,431 km (0.115 R)
• M73: 41,603,168 km (0.065 R)
• M74: 41,677,069 km (0.082 R)
• M75: 42,567,476 km (0.117 R)
• M76: 43,015,073 km (0.066 R)
• M77: 43,314,268 km (0.099 R)
• M78: 43,990,151 km (0.031 R)
• M79: 44,669,475 km (0.106 R)
• M80: 44,745,172 km (0.113 R)
• M81: 45,200,249 km (0.08 R)
• M82: 45,809,262 km (0.101 R)
• M83: 45,885,706 km (0.103 R)
• M84: 46,191,335 km (0.111 R)
• M85: 46,881,878 km (0.113 R)
• M86: 47,343,986 km (0.07 R)
• M87: 48,817,525 km (0.101 R)
• M88: 49,991,420 km (0.116 R)
• M89: 51,650,460 km (0.047 R)
• M90: 52,207,413 km (0.106 R)
• M91: 53,247,118 km (0.11 R)
• M92: 53,488,120 km (0.119 R)
• M93: 53,568,454 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 12,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit