🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.47 AU - 0.57 AU

Year: 131 Days

Day: 15.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,638,516 km

• M1: 175,179 km (0.085 R)
• M2: 307,274 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.5 AU - 0.64 AU

Year: 151 Days

Day: 18.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.7 AU - 1.08 AU

Year: 294 Days

Day: 43.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,638,516 km

• M1: 313,707 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.78 AU - 4.42 AU

Year: 2390 Days

Day: 28.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 177 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.99 AU - 4.97 AU

Year: 2778 Days

Day: 42.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,638,516 km

• M1: 483,800 km (0.115 R)
• M2: 1,528,142 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.8

Radius: 9.5

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.91 AU - 8.93 AU

Year: 9320 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,638,516 km

• M1: 149,747 km (0.082 R)
• M2: 214,374 km (0.102 R)
• M3: 537,056 km (0.111 R)
• M4: 847,023 km (0.112 R)
• M5: 1,014,722 km (0.109 R)
• M6: 1,148,014 km (0.083 R)
• M7: 1,399,638 km (0.066 R)
• M8: 1,532,181 km (0.039 R)
• M9: 1,991,596 km (0.051 R)
• M10: 2,237,087 km (0.097 R)
• M11: 2,492,301 km (0.044 R)
• M12: 2,695,155 km (0.105 R)
• M13: 2,882,452 km (0.043 R)
• M14: 3,204,087 km (0.1 R)
• M15: 3,425,043 km (0.081 R)
• M16: 4,189,040 km (0.091 R)
• M17: 4,702,160 km (0.059 R)
• M18: 5,055,361 km (0.098 R)
• M19: 5,132,105 km (0.085 R)
• M20: 5,286,938 km (0.058 R)
• M21: 5,364,879 km (0.04 R)
• M22: 5,469,597 km (0.116 R)
• M23: 5,787,343 km (0.03 R)
• M24: 6,002,615 km (0.082 R)
• M25: 6,165,826 km (0.119 R)
• M26: 6,524,562 km (0.1 R)
• M27: 6,975,300 km (0.109 R)
• M28: 7,118,315 km (0.105 R)
• M29: 7,436,211 km (0.095 R)
• M30: 7,611,540 km (0.095 R)
• M31: 7,877,225 km (0.094 R)
• M32: 8,026,225 km (0.118 R)
• M33: 8,146,053 km (0.042 R)
• M34: 8,754,019 km (0.11 R)
• M35: 8,877,437 km (0.069 R)
• M36: 10,533,186 km (0.111 R)
• M37: 11,531,004 km (0.048 R)
• M38: 12,041,282 km (0.09 R)
• M39: 12,178,613 km (0.09 R)
• M40: 13,544,442 km (0.091 R)
• M41: 15,217,095 km (0.119 R)
• M42: 15,439,996 km (0.096 R)
• M43: 15,626,694 km (0.096 R)
• M44: 15,851,540 km (0.106 R)
• M45: 16,039,884 km (0.119 R)
• M46: 16,228,826 km (0.087 R)
• M47: 16,342,670 km (0.085 R)
• M48: 16,532,809 km (0.073 R)
• M49: 16,647,401 km (0.109 R)
• M50: 16,877,033 km (0.062 R)
• M51: 17,884,725 km (0.036 R)
• M52: 18,002,309 km (0.09 R)
• M53: 18,159,386 km (0.092 R)
• M54: 18,238,224 km (0.069 R)
• M55: 18,356,407 km (0.054 R)
• M56: 18,593,819 km (0.105 R)
• M57: 19,151,669 km (0.104 R)
• M58: 19,312,038 km (0.087 R)
• M59: 19,513,247 km (0.035 R)
• M60: 19,634,122 km (0.081 R)
• M61: 19,715,055 km (0.114 R)
• M62: 20,324,666 km (0.113 R)
• M63: 21,312,909 km (0.111 R)
• M64: 22,654,802 km (0.08 R)
• M65: 23,335,921 km (0.085 R)
• M66: 24,196,857 km (0.043 R)
• M67: 24,283,624 km (0.097 R)
• M68: 25,375,539 km (0.12 R)
• M69: 26,349,870 km (0.109 R)
• M70: 26,841,448 km (0.104 R)
• M71: 27,291,140 km (0.074 R)
• M72: 27,381,347 km (0.068 R)
• M73: 28,289,107 km (0.107 R)
• M74: 28,380,362 km (0.108 R)
• M75: 28,976,360 km (0.089 R)
• M76: 30,040,748 km (0.091 R)
• M77: 30,180,622 km (0.034 R)
• M78: 30,601,292 km (0.09 R)
• M79: 30,976,782 km (0.076 R)
• M80: 31,353,919 km (0.086 R)
• M81: 31,448,464 km (0.077 R)
• M82: 31,590,433 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.2

Radius: 6.6

Gravity: 15.16 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13 AU - 13.5 AU

Year: 16873 Days

Day: 16.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 48,638,516 km

• M1: 88,113 km (0.025 R)
• M2: 170,242 km (0.073 R)
• M3: 618,288 km (0.07 R)
• M4: 876,793 km (0.078 R)
• M5: 946,655 km (0.104 R)
• M6: 1,167,312 km (0.089 R)
• M7: 1,831,676 km (0.109 R)
• M8: 2,044,554 km (0.057 R)
• M9: 2,661,945 km (0.11 R)
• M10: 3,044,167 km (0.117 R)
• M11: 3,151,429 km (0.114 R)
• M12: 3,296,389 km (0.106 R)
• M13: 4,821,539 km (0.087 R)
• M14: 5,073,163 km (0.108 R)
• M15: 5,372,060 km (0.108 R)
• M16: 5,720,772 km (0.115 R)
• M17: 5,987,206 km (0.071 R)
• M18: 6,904,091 km (0.084 R)
• M19: 7,187,729 km (0.075 R)
• M20: 7,378,915 km (0.098 R)
• M21: 7,962,496 km (0.094 R)
• M22: 8,011,714 km (0.071 R)
• M23: 8,409,943 km (0.083 R)
• M24: 8,916,482 km (0.12 R)
• M25: 10,387,179 km (0.063 R)
• M26: 10,821,012 km (0.11 R)
• M27: 11,538,783 km (0.111 R)
• M28: 12,214,666 km (0.112 R)
• M29: 12,787,925 km (0.114 R)
• M30: 13,252,726 km (0.091 R)
• M31: 13,546,087 km (0.1 R)
• M32: 13,841,543 km (0.115 R)
• M33: 13,900,784 km (0.103 R)
• M34: 15,596,775 km (0.117 R)
• M35: 15,906,442 km (0.091 R)
• M36: 16,218,055 km (0.062 R)
• M37: 16,343,418 km (0.059 R)
• M38: 17,038,001 km (0.077 R)
• M39: 17,484,999 km (0.059 R)
• M40: 18,652,162 km (0.082 R)
• M41: 19,911,327 km (0.12 R)
• M42: 20,449,580 km (0.107 R)
• M43: 20,856,486 km (0.066 R)
• M44: 20,924,553 km (0.067 R)
• M45: 22,650,314 km (0.115 R)
• M46: 22,930,661 km (0.108 R)
• M47: 23,992,207 km (0.085 R)
• M48: 24,278,089 km (0.098 R)
• M49: 24,421,404 km (0.105 R)
• M50: 24,493,061 km (0.113 R)
• M51: 25,432,386 km (0.095 R)
• M52: 27,794,237 km (0.117 R)
• M53: 28,546,565 km (0.05 R)
• M54: 29,153,334 km (0.072 R)
• M55: 30,071,266 km (0.106 R)
• M56: 30,225,203 km (0.112 R)
• M57: 33,757,059 km (0.105 R)
• M58: 34,801,401 km (0.093 R)
• M59: 34,962,967 km (0.083 R)
• M60: 35,205,764 km (0.054 R)
• M61: 35,611,923 km (0.115 R)
• M62: 35,774,685 km (0.094 R)
• M63: 35,937,896 km (0.049 R)
• M64: 37,582,426 km (0.069 R)
• M65: 39,335,563 km (0.096 R)
• M66: 39,841,354 km (0.042 R)
• M67: 42,574,806 km (0.041 R)
• M68: 43,267,743 km (0.099 R)
• M69: 43,528,492 km (0.067 R)
• M70: 44,576,725 km (0.103 R)
• M71: 45,015,944 km (0.069 R)
• M72: 45,192,021 km (0.08 R)
• M73: 46,609,012 km (0.097 R)
• M74: 46,965,653 km (0.094 R)
• M75: 48,942,589 km (0.118 R)
• M76: 49,395,721 km (0.105 R)
• M77: 50,306,174 km (0.111 R)
• M78: 50,855,048 km (0.102 R)
• M79: 50,946,752 km (0.111 R)
• M80: 51,222,012 km (0.066 R)
• M81: 52,235,986 km (0.063 R)
• M82: 52,513,640 km (0.096 R)
• M83: 54,283,532 km (0.12 R)
• M84: 54,470,978 km (0.077 R)
• M85: 55,222,857 km (0.056 R)
• M86: 57,499,138 km (0.12 R)
• M87: 58,072,996 km (0.085 R)
• M88: 58,744,840 km (0.083 R)
• M89: 59,902,578 km (0.071 R)
• M90: 60,775,930 km (0.05 R)
• M91: 60,873,169 km (0.114 R)
• M92: 61,067,945 km (0.094 R)
• M93: 61,555,634 km (0.11 R)
• M94: 61,653,471 km (0.076 R)
• M95: 61,848,996 km (0.065 R)
• M96: 65,603,753 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.2

Radius: 4.1

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.47 AU - 19.35 AU

Year: 22201 Days

Day: 20.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,638,516 km

• M1: 92,451 km (0.052 R)
• M2: 231,578 km (0.091 R)
• M3: 329,115 km (0.032 R)
• M4: 425,157 km (0.096 R)
• M5: 546,032 km (0.073 R)
• M6: 1,171,052 km (0.109 R)
• M7: 1,970,653 km (0.102 R)
• M8: 2,678,400 km (0.045 R)
• M9: 3,277,989 km (0.07 R)
• M10: 3,426,689 km (0.063 R)
• M11: 3,699,855 km (0.04 R)
• M12: 3,917,220 km (0.042 R)
• M13: 4,462,205 km (0.113 R)
• M14: 4,827,374 km (0.113 R)
• M15: 4,928,651 km (0.107 R)
• M16: 5,375,500 km (0.12 R)
• M17: 5,727,953 km (0.057 R)
• M18: 5,835,215 km (0.103 R)
• M19: 6,160,889 km (0.119 R)
• M20: 6,307,495 km (0.072 R)
• M21: 6,905,587 km (0.098 R)
• M22: 6,981,583 km (0.088 R)
• M23: 7,994,809 km (0.11 R)
• M24: 8,559,242 km (0.08 R)
• M25: 9,219,866 km (0.054 R)
• M26: 9,641,134 km (0.076 R)
• M27: 11,432,568 km (0.083 R)
• M28: 12,574,000 km (0.103 R)
• M29: 17,384,170 km (0.084 R)
• M30: 18,112,712 km (0.065 R)
• M31: 19,599,715 km (0.061 R)
• M32: 19,761,430 km (0.112 R)
• M33: 20,521,537 km (0.115 R)
• M34: 20,740,398 km (0.118 R)
• M35: 21,070,262 km (0.093 R)
• M36: 21,735,224 km (0.077 R)
• M37: 22,014,224 km (0.051 R)
• M38: 22,575,964 km (0.1 R)
• M39: 23,656,210 km (0.117 R)
• M40: 24,695,018 km (0.087 R)
• M41: 27,296,076 km (0.106 R)
• M42: 28,141,753 km (0.095 R)
• M43: 29,611,403 km (0.119 R)
• M44: 30,106,871 km (0.088 R)
• M45: 30,917,841 km (0.064 R)
• M46: 31,420,340 km (0.094 R)
• M47: 32,179,250 km (0.096 R)
• M48: 33,328,910 km (0.086 R)
• M49: 33,521,891 km (0.112 R)
• M50: 34,492,033 km (0.118 R)
• M51: 34,752,184 km (0.118 R)
• M52: 35,078,457 km (0.118 R)
• M53: 39,004,054 km (0.105 R)
• M54: 40,024,013 km (0.047 R)
• M55: 40,365,844 km (0.079 R)
• M56: 43,627,227 km (0.104 R)
• M57: 44,827,451 km (0.098 R)
• M58: 45,538,489 km (0.093 R)
• M59: 47,188,255 km (0.081 R)
• M60: 47,911,560 km (0.067 R)
• M61: 48,638,457 km (0.108 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 15,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit