🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.57 AU - 0.89 AU

Year: 219 Days

Day: 40.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,426,698 km

• M1: 113,096 km (0.097 R)
• M2: 147,354 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.1 AU - 1.58 AU

Year: 545 Days

Day: 27.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.85 AU - 3.09 AU

Year: 1364 Days

Day: 40 Hours

Environment

Temp: -75 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3 AU - 4.72 AU

Year: 2665 Days

Day: 46.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,426,698 km

• M1: 28,274 km (0.105 R)
• M2: 1,989,352 km (0.12 R)

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.7

Radius: 9.1

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.64 AU - 7.56 AU

Year: 5959 Days

Day: 11.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,426,698 km

• M1: 136,583 km (0.119 R)
• M2: 270,623 km (0.055 R)
• M3: 366,964 km (0.094 R)
• M4: 507,286 km (0.103 R)
• M5: 590,014 km (0.088 R)
• M6: 723,754 km (0.108 R)
• M7: 831,016 km (0.111 R)
• M8: 1,008,888 km (0.077 R)
• M9: 1,241,962 km (0.116 R)
• M10: 1,343,090 km (0.069 R)
• M11: 1,462,020 km (0.086 R)
• M12: 1,569,132 km (0.115 R)
• M13: 1,742,666 km (0.109 R)
• M14: 1,922,781 km (0.084 R)
• M15: 1,989,801 km (0.052 R)
• M16: 2,354,670 km (0.105 R)
• M17: 2,646,835 km (0.089 R)
• M18: 2,970,116 km (0.049 R)
• M19: 3,067,504 km (0.105 R)
• M20: 3,468,277 km (0.116 R)
• M21: 3,758,796 km (0.07 R)
• M22: 4,078,786 km (0.08 R)
• M23: 4,474,323 km (0.044 R)
• M24: 4,767,834 km (0.086 R)
• M25: 4,836,499 km (0.12 R)
• M26: 4,974,728 km (0.07 R)
• M27: 5,397,342 km (0.057 R)
• M28: 5,782,706 km (0.1 R)
• M29: 6,276,977 km (0.084 R)
• M30: 6,352,225 km (0.1 R)
• M31: 7,279,432 km (0.067 R)
• M32: 7,731,966 km (0.104 R)
• M33: 7,812,898 km (0.109 R)
• M34: 8,029,666 km (0.12 R)
• M35: 9,747,947 km (0.103 R)
• M36: 9,952,148 km (0.098 R)
• M37: 10,365,038 km (0.114 R)
• M38: 10,964,477 km (0.077 R)
• M39: 11,116,019 km (0.041 R)
• M40: 11,237,792 km (0.076 R)
• M41: 11,667,736 km (0.114 R)
• M42: 12,165,448 km (0.085 R)
• M43: 12,702,056 km (0.071 R)
• M44: 12,829,364 km (0.072 R)
• M45: 13,407,859 km (0.086 R)
• M46: 13,830,922 km (0.116 R)
• M47: 14,258,323 km (0.041 R)
• M48: 14,457,138 km (0.049 R)
• M49: 15,025,311 km (0.069 R)
• M50: 15,464,680 km (0.099 R)
• M51: 15,634,773 km (0.066 R)
• M52: 15,805,613 km (0.094 R)
• M53: 17,370,108 km (0.112 R)
• M54: 17,440,718 km (0.084 R)
• M55: 17,902,527 km (0.07 R)
• M56: 18,260,365 km (0.097 R)
• M57: 18,693,002 km (0.118 R)
• M58: 19,019,724 km (0.052 R)
• M59: 19,165,582 km (0.108 R)
• M60: 19,238,585 km (0.067 R)
• M61: 20,308,210 km (0.098 R)
• M62: 20,419,960 km (0.068 R)
• M63: 21,245,590 km (0.095 R)
• M64: 21,814,810 km (0.092 R)
• M65: 22,120,588 km (0.051 R)
• M66: 22,197,182 km (0.096 R)
• M67: 22,273,926 km (0.092 R)
• M68: 22,466,010 km (0.109 R)
• M69: 23,669,973 km (0.083 R)
• M70: 24,220,494 km (0.109 R)
• M71: 24,775,352 km (0.093 R)
• M72: 25,094,295 km (0.081 R)
• M73: 25,334,250 km (0.116 R)
• M74: 25,454,676 km (0.113 R)
• M75: 25,695,828 km (0.081 R)
• M76: 25,776,461 km (0.109 R)
• M77: 25,897,486 km (0.11 R)
• M78: 25,978,269 km (0.085 R)
• M79: 26,059,051 km (0.1 R)
• M80: 26,221,066 km (0.096 R)
• M81: 27,611,578 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.4

Radius: 10

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.9 AU - 9.62 AU

Year: 9904 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 42,426,698 km

• M1: 464,202 km (0.116 R)
• M2: 555,307 km (0.104 R)
• M3: 1,169,257 km (0.084 R)
• M4: 1,320,949 km (0.069 R)
• M5: 1,596,508 km (0.068 R)
• M6: 1,890,468 km (0.095 R)
• M7: 2,228,410 km (0.119 R)
• M8: 2,418,399 km (0.045 R)
• M9: 3,322,718 km (0.053 R)
• M10: 3,540,383 km (0.075 R)
• M11: 3,989,775 km (0.074 R)
• M12: 4,628,708 km (0.075 R)
• M13: 5,013,174 km (0.105 R)
• M14: 5,444,315 km (0.084 R)
• M15: 6,419,245 km (0.076 R)
• M16: 6,496,587 km (0.11 R)
• M17: 6,730,109 km (0.048 R)
• M18: 6,847,992 km (0.096 R)
• M19: 6,926,980 km (0.107 R)
• M20: 7,528,662 km (0.117 R)
• M21: 8,272,912 km (0.06 R)
• M22: 8,441,509 km (0.062 R)
• M23: 9,214,331 km (0.114 R)
• M24: 10,415,453 km (0.12 R)
• M25: 11,477,149 km (0.119 R)
• M26: 11,759,739 km (0.104 R)
• M27: 13,355,051 km (0.091 R)
• M28: 13,602,635 km (0.119 R)
• M29: 14,506,655 km (0.102 R)
• M30: 14,761,121 km (0.067 R)
• M31: 15,068,545 km (0.071 R)
• M32: 15,223,079 km (0.107 R)
• M33: 16,056,040 km (0.076 R)
• M34: 16,266,524 km (0.102 R)
• M35: 16,372,141 km (0.07 R)
• M36: 16,743,592 km (0.116 R)
• M37: 17,494,873 km (0.075 R)
• M38: 19,030,345 km (0.066 R)
• M39: 19,197,296 km (0.099 R)
• M40: 19,364,846 km (0.114 R)
• M41: 19,589,093 km (0.087 R)
• M42: 19,814,088 km (0.12 R)
• M43: 20,209,924 km (0.117 R)
• M44: 20,380,466 km (0.112 R)
• M45: 20,494,310 km (0.066 R)
• M46: 20,780,042 km (0.054 R)
• M47: 24,128,940 km (0.106 R)
• M48: 24,430,679 km (0.077 R)
• M49: 24,855,088 km (0.061 R)
• M50: 24,976,860 km (0.05 R)
• M51: 25,159,819 km (0.035 R)
• M52: 25,711,386 km (0.059 R)
• M53: 26,143,125 km (0.094 R)
• M54: 27,389,874 km (0.104 R)
• M55: 27,767,758 km (0.083 R)
• M56: 28,783,678 km (0.097 R)
• M57: 29,811,714 km (0.111 R)
• M58: 30,525,446 km (0.119 R)
• M59: 30,655,895 km (0.111 R)
• M60: 30,982,617 km (0.117 R)
• M61: 31,179,188 km (0.09 R)
• M62: 31,507,855 km (0.111 R)
• M63: 32,036,085 km (0.052 R)
• M64: 32,367,743 km (0.117 R)
• M65: 35,129,470 km (0.066 R)
• M66: 35,402,934 km (0.106 R)
• M67: 35,539,966 km (0.11 R)
• M68: 35,814,478 km (0.109 R)
• M69: 36,296,632 km (0.072 R)
• M70: 38,246,640 km (0.088 R)
• M71: 38,316,951 km (0.105 R)
• M72: 39,376,104 km (0.102 R)
• M73: 40,016,383 km (0.059 R)
• M74: 40,301,966 km (0.086 R)
• M75: 41,306,964 km (0.063 R)
• M76: 42,174,931 km (0.118 R)
• M77: 42,247,635 km (0.045 R)
• M78: 42,392,895 km (0.077 R)
• M79: 42,538,454 km (0.116 R)
• M80: 43,561,554 km (0.108 R)
• M81: 45,037,337 km (0.085 R)
• M82: 45,632,138 km (0.111 R)
• M83: 46,379,379 km (0.057 R)
• M84: 46,454,328 km (0.114 R)
• M85: 48,569,193 km (0.036 R)
• M86: 48,797,629 km (0.099 R)
• M87: 49,102,808 km (0.117 R)
• M88: 50,329,810 km (0.063 R)
• M89: 50,869,858 km (0.037 R)
• M90: 51,489,194 km (0.101 R)
• M91: 51,955,490 km (0.103 R)
• M92: 52,033,281 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.4

Radius: 9.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.57 AU - 12.09 AU

Year: 13404 Days

Day: 10.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,426,698 km

• M1: 120,127 km (0.118 R)
• M2: 300,841 km (0.114 R)
• M3: 366,814 km (0.089 R)
• M4: 896,839 km (0.113 R)
• M5: 982,260 km (0.083 R)
• M6: 1,274,723 km (0.106 R)
• M7: 1,828,385 km (0.107 R)
• M8: 1,960,779 km (0.039 R)
• M9: 2,745,420 km (0.075 R)
• M10: 3,079,023 km (0.087 R)
• M11: 3,264,076 km (0.12 R)
• M12: 3,344,560 km (0.116 R)
• M13: 3,673,077 km (0.11 R)
• M14: 4,811,068 km (0.077 R)
• M15: 5,213,037 km (0.076 R)
• M16: 5,626,077 km (0.116 R)
• M17: 5,820,255 km (0.102 R)
• M18: 5,918,092 km (0.029 R)
• M19: 6,382,444 km (0.082 R)
• M20: 6,483,422 km (0.12 R)
• M21: 6,584,999 km (0.038 R)
• M22: 7,240,537 km (0.114 R)
• M23: 7,665,245 km (0.115 R)
• M24: 7,916,869 km (0.096 R)
• M25: 8,207,538 km (0.053 R)
• M26: 8,501,946 km (0.092 R)
• M27: 8,987,690 km (0.052 R)
• M28: 10,064,197 km (0.043 R)
• M29: 10,221,275 km (0.106 R)
• M30: 10,458,537 km (0.107 R)
• M31: 11,221,635 km (0.049 R)
• M32: 11,343,857 km (0.052 R)
• M33: 12,505,036 km (0.12 R)
• M34: 12,801,239 km (0.099 R)
• M35: 13,057,052 km (0.052 R)
• M36: 13,660,380 km (0.098 R)
• M37: 13,747,296 km (0.1 R)
• M38: 13,921,727 km (0.069 R)
• M39: 14,052,925 km (0.068 R)
• M40: 14,228,702 km (0.116 R)
• M41: 15,979,745 km (0.055 R)
• M42: 16,439,609 km (0.1 R)
• M43: 16,764,237 km (0.095 R)
• M44: 17,892,803 km (0.109 R)
• M45: 18,131,112 km (0.1 R)
• M46: 18,322,448 km (0.118 R)
• M47: 19,142,992 km (0.057 R)
• M48: 20,222,790 km (0.073 R)
• M49: 20,421,306 km (0.093 R)
• M50: 20,620,421 km (0.115 R)
• M51: 20,720,203 km (0.072 R)
• M52: 21,625,569 km (0.114 R)
• M53: 22,083,039 km (0.117 R)
• M54: 23,007,704 km (0.106 R)
• M55: 23,111,225 km (0.114 R)
• M56: 23,579,018 km (0.096 R)
• M57: 23,683,288 km (0.114 R)
• M58: 24,735,410 km (0.063 R)
• M59: 25,000,946 km (0.11 R)
• M60: 27,322,256 km (0.083 R)
• M61: 28,314,239 km (0.051 R)
• M62: 28,814,644 km (0.037 R)
• M63: 30,276,814 km (0.078 R)
• M64: 30,447,056 km (0.073 R)
• M65: 30,617,598 km (0.058 R)
• M66: 30,845,585 km (0.11 R)
• M67: 31,360,501 km (0.087 R)
• M68: 32,631,036 km (0.109 R)
• M69: 33,097,183 km (0.109 R)
• M70: 33,331,154 km (0.099 R)
• M71: 33,448,289 km (0.077 R)
• M72: 33,918,475 km (0.077 R)
• M73: 34,036,208 km (0.1 R)
• M74: 34,213,332 km (0.116 R)
• M75: 34,449,846 km (0.068 R)
• M76: 35,401,439 km (0.047 R)
• M77: 35,461,128 km (0.089 R)
• M78: 36,000,578 km (0.077 R)
• M79: 36,241,131 km (0.096 R)
• M80: 36,723,884 km (0.046 R)
• M81: 37,026,670 km (0.11 R)
• M82: 38,246,192 km (0.091 R)
• M83: 40,349,538 km (0.119 R)
• M84: 41,163,649 km (0.079 R)
• M85: 41,478,254 km (0.109 R)
• M86: 41,920,016 km (0.094 R)
• M87: 42,109,706 km (0.083 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 10,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit