🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.56 AU - 0.88 AU

Year: 221 Days

Day: 15.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,370,878 km

• M1: 56,398 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.57 AU - 0.89 AU

Year: 226 Days

Day: 19.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.66 AU - 1.86 AU

Year: 844 Days

Day: 44.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.07 AU - 4.53 AU

Year: 2679 Days

Day: 32.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,370,878 km

• M1: 106,663 km (0.036 R)
• M2: 993,330 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.86 AU - 5.82 AU

Year: 3851 Days

Day: 44.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.6

Radius: 9.6

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.04 AU - 6.42 AU

Year: 5624 Days

Day: 10.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,370,878 km

• M1: 235,317 km (0.04 R)
• M2: 356,791 km (0.092 R)
• M3: 423,811 km (0.118 R)
• M4: 504,294 km (0.061 R)
• M5: 683,213 km (0.11 R)
• M6: 1,328,579 km (0.117 R)
• M7: 1,478,625 km (0.102 R)
• M8: 1,568,833 km (0.102 R)
• M9: 1,850,675 km (0.074 R)
• M10: 2,004,761 km (0.087 R)
• M11: 2,221,828 km (0.094 R)
• M12: 2,310,988 km (0.109 R)
• M13: 2,726,571 km (0.092 R)
• M14: 2,870,334 km (0.074 R)
• M15: 2,934,961 km (0.092 R)
• M16: 3,016,641 km (0.063 R)
• M17: 3,165,491 km (0.099 R)
• M18: 3,333,789 km (0.088 R)
• M19: 3,838,382 km (0.083 R)
• M20: 3,981,996 km (0.085 R)
• M21: 4,163,758 km (0.101 R)
• M22: 4,329,961 km (0.065 R)
• M23: 4,479,409 km (0.101 R)
• M24: 4,976,972 km (0.094 R)
• M25: 5,192,841 km (0.087 R)
• M26: 5,431,899 km (0.077 R)
• M27: 5,613,660 km (0.075 R)
• M28: 5,735,882 km (0.101 R)
• M29: 5,817,861 km (0.053 R)
• M30: 6,086,988 km (0.097 R)
• M31: 6,616,115 km (0.109 R)
• M32: 6,788,602 km (0.073 R)
• M33: 7,226,325 km (0.052 R)
• M34: 7,359,467 km (0.055 R)
• M35: 7,515,797 km (0.095 R)
• M36: 7,650,734 km (0.062 R)
• M37: 7,854,636 km (0.062 R)
• M38: 8,314,051 km (0.107 R)
• M39: 8,430,289 km (0.105 R)
• M40: 8,664,409 km (0.102 R)
• M41: 8,971,833 km (0.094 R)
• M42: 10,387,328 km (0.116 R)
• M43: 10,942,336 km (0.054 R)
• M44: 11,300,474 km (0.08 R)
• M45: 12,212,871 km (0.106 R)
• M46: 12,398,223 km (0.086 R)
• M47: 12,477,809 km (0.107 R)
• M48: 13,067,524 km (0.092 R)
• M49: 15,060,466 km (0.118 R)
• M50: 15,659,307 km (0.116 R)
• M51: 15,803,070 km (0.109 R)
• M52: 15,918,410 km (0.089 R)
• M53: 16,091,944 km (0.109 R)
• M54: 16,178,860 km (0.09 R)
• M55: 16,353,291 km (0.093 R)
• M56: 16,704,098 km (0.117 R)
• M57: 17,086,919 km (0.06 R)
• M58: 17,205,401 km (0.106 R)
• M59: 17,442,962 km (0.096 R)
• M60: 17,951,445 km (0.067 R)
• M61: 18,162,229 km (0.096 R)
• M62: 18,282,954 km (0.104 R)
• M63: 18,404,128 km (0.061 R)
• M64: 18,677,593 km (0.119 R)
• M65: 18,891,070 km (0.112 R)
• M66: 19,013,590 km (0.062 R)
• M67: 19,197,745 km (0.091 R)
• M68: 19,351,532 km (0.108 R)
• M69: 19,660,601 km (0.071 R)
• M70: 19,753,651 km (0.089 R)
• M71: 19,846,850 km (0.081 R)
• M72: 19,940,199 km (0.059 R)
• M73: 20,849,754 km (0.1 R)
• M74: 21,103,173 km (0.041 R)
• M75: 21,325,625 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.7

Radius: 11.8

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.19 AU - 12.81 AU

Year: 12305 Days

Day: 14.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,370,878 km

• M1: 202,705 km (0.118 R)
• M2: 408,552 km (0.103 R)
• M3: 1,072,916 km (0.116 R)
• M4: 1,226,403 km (0.113 R)
• M5: 1,507,348 km (0.102 R)
• M6: 1,861,297 km (0.076 R)
• M7: 1,967,212 km (0.108 R)
• M8: 2,241,425 km (0.078 R)
• M9: 2,411,966 km (0.12 R)
• M10: 2,980,588 km (0.055 R)
• M11: 3,361,015 km (0.031 R)
• M12: 3,926,495 km (0.077 R)
• M13: 5,107,870 km (0.082 R)
• M14: 5,296,064 km (0.1 R)
• M15: 5,796,020 km (0.101 R)
• M16: 6,472,651 km (0.081 R)
• M17: 6,923,988 km (0.109 R)
• M18: 8,074,545 km (0.117 R)
• M19: 8,250,023 km (0.119 R)
• M20: 8,919,623 km (0.084 R)
• M21: 9,055,608 km (0.038 R)
• M22: 10,405,729 km (0.107 R)
• M23: 10,596,915 km (0.117 R)
• M24: 10,837,468 km (0.096 R)
• M25: 10,934,258 km (0.103 R)
• M26: 11,967,381 km (0.12 R)
• M27: 13,549,079 km (0.083 R)
• M28: 14,391,016 km (0.093 R)
• M29: 15,141,548 km (0.044 R)
• M30: 16,513,361 km (0.118 R)
• M31: 16,680,611 km (0.101 R)
• M32: 18,211,446 km (0.104 R)
• M33: 18,326,637 km (0.067 R)
• M34: 18,789,792 km (0.112 R)
• M35: 18,906,179 km (0.108 R)
• M36: 19,022,865 km (0.066 R)
• M37: 20,142,904 km (0.086 R)
• M38: 20,560,881 km (0.107 R)
• M39: 20,921,561 km (0.082 R)
• M40: 21,770,978 km (0.051 R)
• M41: 21,893,349 km (0.102 R)
• M42: 22,015,870 km (0.091 R)
• M43: 22,200,025 km (0.078 R)
• M44: 22,508,196 km (0.092 R)
• M45: 22,755,781 km (0.051 R)
• M46: 23,191,111 km (0.116 R)
• M47: 23,316,025 km (0.101 R)
• M48: 23,692,114 km (0.107 R)
• M49: 23,880,757 km (0.095 R)
• M50: 24,007,017 km (0.108 R)
• M51: 24,323,267 km (0.068 R)
• M52: 25,602,329 km (0.084 R)
• M53: 25,796,058 km (0.037 R)
• M54: 27,561,613 km (0.068 R)
• M55: 28,025,665 km (0.092 R)
• M56: 28,626,151 km (0.119 R)
• M57: 29,568,618 km (0.09 R)
• M58: 30,248,091 km (0.086 R)
• M59: 30,589,773 km (0.097 R)
• M60: 31,277,025 km (0.109 R)
• M61: 31,830,388 km (0.098 R)
• M62: 32,177,904 km (0.057 R)
• M63: 32,456,904 km (0.107 R)
• M64: 35,218,331 km (0.12 R)
• M65: 35,505,858 km (0.105 R)
• M66: 36,445,482 km (0.054 R)
• M67: 38,275,513 km (0.043 R)
• M68: 39,462,273 km (0.08 R)
• M69: 39,760,870 km (0.033 R)
• M70: 39,835,669 km (0.088 R)
• M71: 40,962,739 km (0.06 R)
• M72: 41,189,530 km (0.042 R)
• M73: 45,106,451 km (0.077 R)
• M74: 46,202,405 km (0.089 R)
• M75: 46,674,835 km (0.104 R)
• M76: 49,945,194 km (0.059 R)
• M77: 50,591,906 km (0.114 R)
• M78: 50,997,615 km (0.102 R)
• M79: 51,485,753 km (0.107 R)
• M80: 53,949,779 km (0.067 R)
• M81: 54,447,192 km (0.119 R)
• M82: 54,696,422 km (0.066 R)
• M83: 55,279,555 km (0.079 R)
• M84: 55,530,131 km (0.118 R)
• M85: 56,032,331 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.8

Radius: 9.6

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.3 AU - 13.16 AU

Year: 14529 Days

Day: 12.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,370,878 km

• M1: 120,875 km (0.099 R)
• M2: 187,895 km (0.098 R)
• M3: 280,646 km (0.093 R)
• M4: 448,494 km (0.059 R)
• M5: 667,805 km (0.085 R)
• M6: 885,919 km (0.09 R)
• M7: 1,107,623 km (0.03 R)
• M8: 1,185,563 km (0.046 R)
• M9: 1,265,598 km (0.088 R)
• M10: 1,389,016 km (0.094 R)
• M11: 1,516,623 km (0.064 R)
• M12: 1,603,988 km (0.097 R)
• M13: 1,692,999 km (0.109 R)
• M14: 1,829,881 km (0.093 R)
• M15: 1,994,140 km (0.03 R)
• M16: 2,114,566 km (0.104 R)
• M17: 3,361,315 km (0.1 R)
• M18: 3,622,064 km (0.083 R)
• M19: 3,799,636 km (0.115 R)
• M20: 4,412,389 km (0.088 R)
• M21: 4,602,229 km (0.113 R)
• M22: 5,154,694 km (0.061 R)
• M23: 5,625,478 km (0.042 R)
• M24: 5,762,660 km (0.12 R)
• M25: 6,464,573 km (0.051 R)
• M26: 7,119,512 km (0.088 R)
• M27: 7,305,163 km (0.076 R)
• M28: 7,492,460 km (0.112 R)
• M29: 7,643,404 km (0.027 R)
• M30: 7,833,543 km (0.049 R)
• M31: 8,102,370 km (0.116 R)
• M32: 9,288,831 km (0.109 R)
• M33: 9,614,356 km (0.06 R)
• M34: 10,402,438 km (0.028 R)
• M35: 10,486,661 km (0.111 R)
• M36: 10,571,034 km (0.092 R)
• M37: 10,698,043 km (0.077 R)
• M38: 10,953,706 km (0.104 R)
• M39: 11,864,158 km (0.069 R)
• M40: 12,172,928 km (0.114 R)
• M41: 13,160,873 km (0.112 R)
• M42: 13,756,721 km (0.1 R)
• M43: 14,643,537 km (0.076 R)
• M44: 15,069,891 km (0.108 R)
• M45: 15,500,434 km (0.111 R)
• M46: 15,596,775 km (0.057 R)
• M47: 15,789,756 km (0.059 R)
• M48: 17,965,358 km (0.032 R)
• M49: 18,421,781 km (0.084 R)
• M50: 18,882,094 km (0.106 R)
• M51: 19,449,967 km (0.08 R)
• M52: 19,866,298 km (0.085 R)
• M53: 19,970,867 km (0.075 R)
• M54: 20,233,112 km (0.093 R)
• M55: 23,027,451 km (0.074 R)
• M56: 24,581,473 km (0.084 R)
• M57: 25,484,596 km (0.089 R)
• M58: 25,598,290 km (0.103 R)
• M59: 26,054,564 km (0.036 R)
• M60: 27,033,233 km (0.037 R)
• M61: 27,497,884 km (0.032 R)
• M62: 28,082,512 km (0.103 R)
• M63: 29,144,956 km (0.105 R)
• M64: 29,442,507 km (0.087 R)
• M65: 29,561,736 km (0.1 R)
• M66: 30,100,588 km (0.073 R)
• M67: 30,582,143 km (0.101 R)
• M68: 30,884,480 km (0.082 R)
• M69: 31,066,391 km (0.1 R)
• M70: 31,126,979 km (0.028 R)
• M71: 31,187,715 km (0.099 R)
• M72: 32,349,343 km (0.119 R)
• M73: 32,780,783 km (0.093 R)
• M74: 33,899,177 km (0.083 R)
• M75: 34,903,726 km (0.088 R)
• M76: 35,409,666 km (0.053 R)
• M77: 37,135,128 km (0.073 R)
• M78: 37,781,092 km (0.061 R)
• M79: 38,430,795 km (0.102 R)
• M80: 39,477,980 km (0.089 R)
• M81: 39,543,804 km (0.105 R)
• M82: 43,081,045 km (0.1 R)
• M83: 43,623,786 km (0.116 R)
• M84: 44,236,988 km (0.095 R)
• M85: 44,715,851 km (0.104 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 17,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit