🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.15 AU - 1.63 AU

Year: 587 Days

Day: 28.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,284,645 km

• M1: 798,254 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.74 AU - 1.84 AU

Year: 858 Days

Day: 30.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,284,645 km

• M1: 426,204 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.89 AU - 4.65 AU

Year: 2622 Days

Day: 36.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.92 AU - 4.34 AU

Year: 3006 Days

Day: 30.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.7

Radius: 12.1

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.7 AU - 6.9 AU

Year: 5003 Days

Day: 12.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 24,284,645 km

• M1: 170,392 km (0.116 R)
• M2: 309,518 km (0.056 R)
• M3: 588,069 km (0.035 R)
• M4: 991,235 km (0.093 R)
• M5: 1,159,683 km (0.096 R)
• M6: 1,239,568 km (0.063 R)
• M7: 1,631,963 km (0.095 R)
• M8: 1,722,470 km (0.103 R)
• M9: 1,946,867 km (0.103 R)
• M10: 2,161,240 km (0.103 R)
• M11: 2,301,713 km (0.106 R)
• M12: 2,424,533 km (0.088 R)
• M13: 2,894,270 km (0.081 R)
• M14: 4,442,608 km (0.106 R)
• M15: 4,857,892 km (0.119 R)
• M16: 5,258,515 km (0.053 R)
• M17: 5,950,106 km (0.11 R)
• M18: 6,177,644 km (0.116 R)
• M19: 6,641,098 km (0.055 R)
• M20: 6,758,682 km (0.093 R)
• M21: 6,936,554 km (0.107 R)
• M22: 7,026,014 km (0.104 R)
• M23: 7,296,786 km (0.067 R)
• M24: 7,571,148 km (0.058 R)
• M25: 7,879,769 km (0.061 R)
• M26: 8,192,727 km (0.115 R)
• M27: 8,318,988 km (0.083 R)
• M28: 8,669,795 km (0.077 R)
• M29: 9,155,838 km (0.115 R)
• M30: 9,451,893 km (0.109 R)
• M31: 9,617,647 km (0.119 R)
• M32: 9,750,939 km (0.109 R)
• M33: 11,398,610 km (0.099 R)
• M34: 11,504,525 km (0.078 R)
• M35: 11,646,194 km (0.116 R)
• M36: 12,182,353 km (0.106 R)
• M37: 12,399,270 km (0.104 R)
• M38: 12,690,238 km (0.1 R)
• M39: 13,020,400 km (0.118 R)
• M40: 13,576,904 km (0.069 R)
• M41: 14,674,953 km (0.104 R)
• M42: 14,751,846 km (0.105 R)
• M43: 14,867,186 km (0.027 R)
• M44: 14,982,975 km (0.072 R)
• M45: 15,331,987 km (0.087 R)
• M46: 15,605,152 km (0.104 R)
• M47: 17,076,447 km (0.064 R)
• M48: 17,197,771 km (0.069 R)
• M49: 17,522,399 km (0.104 R)
• M50: 17,726,450 km (0.044 R)
• M51: 18,013,379 km (0.116 R)
• M52: 18,219,225 km (0.107 R)
• M53: 18,883,290 km (0.085 R)
• M54: 19,597,471 km (0.074 R)
• M55: 19,724,479 km (0.117 R)
• M56: 20,406,197 km (0.05 R)
• M57: 20,663,954 km (0.071 R)
• M58: 20,965,842 km (0.117 R)
• M59: 21,661,622 km (0.059 R)
• M60: 22,852,870 km (0.06 R)
• M61: 23,165,230 km (0.051 R)
• M62: 23,478,937 km (0.081 R)
• M63: 24,337,629 km (0.03 R)
• M64: 24,519,689 km (0.076 R)
• M65: 24,610,944 km (0.096 R)
• M66: 24,793,603 km (0.12 R)
• M67: 25,160,567 km (0.098 R)
• M68: 25,946,105 km (0.117 R)
• M69: 26,365,278 km (0.03 R)
• M70: 26,458,777 km (0.072 R)
• M71: 26,739,871 km (0.036 R)
• M72: 27,304,903 km (0.101 R)
• M73: 27,399,448 km (0.107 R)
• M74: 28,255,447 km (0.113 R)
• M75: 28,782,780 km (0.107 R)
• M76: 29,265,083 km (0.104 R)
• M77: 30,286,538 km (0.108 R)
• M78: 31,122,042 km (0.075 R)
• M79: 31,369,327 km (0.082 R)
• M80: 32,064,808 km (0.029 R)
• M81: 33,016,998 km (0.099 R)
• M82: 33,724,446 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.2

Radius: 9

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9 AU - 12.16 AU

Year: 12325 Days

Day: 12.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 24,284,645 km

• M1: 222,003 km (0.118 R)
• M2: 320,139 km (0.063 R)
• M3: 554,859 km (0.111 R)
• M4: 617,989 km (0.1 R)
• M5: 787,932 km (0.043 R)
• M6: 1,091,616 km (0.103 R)
• M7: 1,408,614 km (0.08 R)
• M8: 1,475,484 km (0.099 R)
• M9: 1,899,444 km (0.094 R)
• M10: 1,998,777 km (0.085 R)
• M11: 2,386,684 km (0.081 R)
• M12: 2,713,855 km (0.082 R)
• M13: 2,826,203 km (0.119 R)
• M14: 3,624,308 km (0.067 R)
• M15: 3,717,208 km (0.119 R)
• M16: 4,258,303 km (0.027 R)
• M17: 5,098,445 km (0.062 R)
• M18: 5,272,577 km (0.09 R)
• M19: 5,770,588 km (0.063 R)
• M20: 6,246,609 km (0.105 R)
• M21: 6,545,804 km (0.069 R)
• M22: 7,669,434 km (0.105 R)
• M23: 8,192,428 km (0.106 R)
• M24: 8,314,799 km (0.053 R)
• M25: 10,265,256 km (0.04 R)
• M26: 10,796,478 km (0.093 R)
• M27: 11,200,841 km (0.113 R)
• M28: 11,473,109 km (0.102 R)
• M29: 11,747,622 km (0.116 R)
• M30: 11,839,475 km (0.093 R)
• M31: 12,537,050 km (0.088 R)
• M32: 12,678,120 km (0.098 R)
• M33: 13,535,915 km (0.108 R)
• M34: 13,729,045 km (0.063 R)
• M35: 13,971,693 km (0.105 R)
• M36: 14,906,979 km (0.083 R)
• M37: 15,609,042 km (0.081 R)
• M38: 16,066,063 km (0.061 R)
• M39: 16,579,034 km (0.101 R)
• M40: 17,254,020 km (0.063 R)
• M41: 17,463,457 km (0.083 R)
• M42: 18,309,732 km (0.093 R)
• M43: 18,684,176 km (0.11 R)
• M44: 18,791,737 km (0.103 R)
• M45: 18,953,302 km (0.064 R)
• M46: 20,152,180 km (0.11 R)
• M47: 21,095,394 km (0.107 R)
• M48: 21,600,586 km (0.108 R)
• M49: 21,882,877 km (0.068 R)
• M50: 23,255,288 km (0.104 R)
• M51: 23,951,965 km (0.1 R)
• M52: 24,420,057 km (0.113 R)
• M53: 24,655,375 km (0.101 R)
• M54: 25,128,104 km (0.09 R)
• M55: 25,246,735 km (0.091 R)
• M56: 25,723,204 km (0.101 R)
• M57: 25,902,722 km (0.096 R)
• M58: 26,806,143 km (0.098 R)
• M59: 28,396,518 km (0.104 R)
• M60: 28,643,953 km (0.089 R)
• M61: 28,767,820 km (0.119 R)
• M62: 29,703,256 km (0.096 R)
• M63: 29,828,768 km (0.118 R)
• M64: 30,648,714 km (0.105 R)
• M65: 32,310,597 km (0.034 R)
• M66: 33,217,609 km (0.116 R)
• M67: 33,805,080 km (0.063 R)
• M68: 34,132,849 km (0.081 R)
• M69: 35,321,852 km (0.054 R)
• M70: 36,323,111 km (0.046 R)
• M71: 37,876,386 km (0.081 R)
• M72: 39,658,096 km (0.042 R)
• M73: 42,099,534 km (0.034 R)
• M74: 42,593,655 km (0.068 R)
• M75: 43,231,690 km (0.112 R)
• M76: 43,587,584 km (0.108 R)
• M77: 44,445,677 km (0.044 R)
• M78: 45,960,655 km (0.067 R)
• M79: 46,396,583 km (0.107 R)
• M80: 46,907,011 km (0.099 R)
• M81: 47,345,931 km (0.111 R)
• M82: 49,189,425 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.9

Radius: 14.2

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.14 AU - 11.82 AU

Year: 13931 Days

Day: 7.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 24,284,645 km

• M1: 180,565 km (0.098 R)
• M2: 277,654 km (0.102 R)
• M3: 454,329 km (0.092 R)
• M4: 548,725 km (0.114 R)
• M5: 838,346 km (0.085 R)
• M6: 973,583 km (0.032 R)
• M7: 1,141,432 km (0.09 R)
• M8: 1,493,884 km (0.112 R)
• M9: 1,705,117 km (0.085 R)
• M10: 1,971,850 km (0.073 R)
• M11: 2,079,410 km (0.11 R)
• M12: 2,397,904 km (0.093 R)
• M13: 2,922,993 km (0.105 R)
• M14: 3,558,933 km (0.063 R)
• M15: 3,729,325 km (0.116 R)
• M16: 3,902,709 km (0.103 R)
• M17: 4,217,463 km (0.096 R)
• M18: 4,602,079 km (0.093 R)
• M19: 5,040,700 km (0.08 R)
• M20: 5,189,849 km (0.092 R)
• M21: 5,712,694 km (0.082 R)
• M22: 6,070,831 km (0.111 R)
• M23: 6,598,463 km (0.111 R)
• M24: 7,188,926 km (0.091 R)
• M25: 7,429,778 km (0.031 R)
• M26: 7,527,017 km (0.063 R)
• M27: 7,845,660 km (0.119 R)
• M28: 8,093,843 km (0.044 R)
• M29: 8,244,039 km (0.033 R)
• M30: 8,751,326 km (0.072 R)
• M31: 9,086,425 km (0.055 R)
• M32: 9,294,965 km (0.094 R)
• M33: 10,252,391 km (0.085 R)
• M34: 10,688,020 km (0.044 R)
• M35: 11,269,208 km (0.099 R)
• M36: 13,368,365 km (0.095 R)
• M37: 13,516,467 km (0.099 R)
• M38: 13,784,546 km (0.067 R)
• M39: 13,904,224 km (0.046 R)
• M40: 14,205,066 km (0.102 R)
• M41: 14,295,722 km (0.086 R)
• M42: 15,429,824 km (0.103 R)
• M43: 15,772,702 km (0.073 R)
• M44: 15,897,915 km (0.086 R)
• M45: 16,720,255 km (0.088 R)
• M46: 17,201,062 km (0.1 R)
• M47: 17,297,703 km (0.052 R)
• M48: 17,979,719 km (0.101 R)
• M49: 19,336,422 km (0.052 R)
• M50: 19,942,593 km (0.092 R)
• M51: 20,554,897 km (0.109 R)
• M52: 20,760,445 km (0.104 R)
• M53: 22,640,441 km (0.097 R)
• M54: 23,208,015 km (0.045 R)
• M55: 24,176,213 km (0.101 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 16,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit