🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.75 AU - 0.81 AU

Year: 242 Days

Day: 14.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,597,096 km

• M1: 84,074 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.53 AU - 1.77 AU

Year: 745 Days

Day: 20.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,597,096 km

• M1: 79,137 km (0.118 R)
• M2: 846,874 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.78 AU - 2.88 AU

Year: 1673 Days

Day: 19.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.46 AU - 3.46 AU

Year: 1790 Days

Day: 37 Hours

Environment

Temp: -98 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,597,096 km

• M1: 43,234 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.41 AU - 4.27 AU

Year: 2645 Days

Day: 43 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.92 AU - 5.94 AU

Year: 3847 Days

Day: 15.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 127.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.9

Radius: 11.3

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.36 AU - 11.02 AU

Year: 9792 Days

Day: 5.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,597,096 km

• M1: 153,637 km (0.092 R)
• M2: 287,527 km (0.086 R)
• M3: 373,845 km (0.08 R)
• M4: 556,504 km (0.091 R)
• M5: 904,768 km (0.114 R)
• M6: 1,062,444 km (0.093 R)
• M7: 1,406,370 km (0.078 R)
• M8: 1,572,573 km (0.116 R)
• M9: 1,765,105 km (0.117 R)
• M10: 1,864,289 km (0.033 R)
• M11: 2,027,051 km (0.061 R)
• M12: 2,301,862 km (0.084 R)
• M13: 2,748,262 km (0.118 R)
• M14: 2,911,025 km (0.102 R)
• M15: 3,319,577 km (0.066 R)
• M16: 3,418,461 km (0.12 R)
• M17: 3,669,785 km (0.065 R)
• M18: 3,772,110 km (0.087 R)
• M19: 4,032,111 km (0.103 R)
• M20: 4,244,391 km (0.064 R)
• M21: 4,324,874 km (0.112 R)
• M22: 4,652,344 km (0.106 R)
• M23: 4,903,220 km (0.077 R)
• M24: 5,564,442 km (0.089 R)
• M25: 5,860,796 km (0.092 R)
• M26: 5,950,704 km (0.077 R)
• M27: 6,345,792 km (0.062 R)
• M28: 6,500,027 km (0.105 R)
• M29: 6,655,460 km (0.093 R)
• M30: 7,257,591 km (0.096 R)
• M31: 8,210,230 km (0.118 R)
• M32: 8,718,414 km (0.083 R)
• M33: 9,097,495 km (0.113 R)
• M34: 9,341,639 km (0.106 R)
• M35: 9,587,877 km (0.034 R)
• M36: 10,231,148 km (0.093 R)
• M37: 11,110,484 km (0.116 R)
• M38: 11,521,579 km (0.09 R)
• M39: 12,166,645 km (0.106 R)
• M40: 13,333,808 km (0.094 R)
• M41: 14,172,005 km (0.118 R)
• M42: 14,252,638 km (0.036 R)
• M43: 14,862,997 km (0.084 R)
• M44: 15,315,980 km (0.11 R)
• M45: 15,982,887 km (0.111 R)
• M46: 16,319,931 km (0.086 R)
• M47: 17,431,593 km (0.096 R)
• M48: 18,523,508 km (0.093 R)
• M49: 18,744,613 km (0.12 R)
• M50: 19,144,638 km (0.066 R)
• M51: 20,864,864 km (0.103 R)
• M52: 21,464,602 km (0.094 R)
• M53: 21,836,502 km (0.047 R)
• M54: 22,163,673 km (0.068 R)
• M55: 22,728,404 km (0.068 R)
• M56: 22,917,646 km (0.106 R)
• M57: 23,155,058 km (0.116 R)
• M58: 23,584,254 km (0.109 R)
• M59: 25,425,654 km (0.106 R)
• M60: 25,622,226 km (0.087 R)
• M61: 25,967,348 km (0.112 R)
• M62: 26,363,633 km (0.116 R)
• M63: 26,662,230 km (0.113 R)
• M64: 27,061,956 km (0.106 R)
• M65: 27,816,976 km (0.12 R)
• M66: 29,193,426 km (0.071 R)
• M67: 29,450,884 km (0.107 R)
• M68: 29,605,568 km (0.118 R)
• M69: 30,644,226 km (0.107 R)
• M70: 31,220,627 km (0.086 R)
• M71: 31,325,794 km (0.117 R)
• M72: 32,330,793 km (0.119 R)
• M73: 32,810,553 km (0.089 R)
• M74: 33,400,268 km (0.031 R)
• M75: 34,644,324 km (0.057 R)
• M76: 36,400,453 km (0.106 R)
• M77: 36,844,011 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886

Radius: 9

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.6 AU - 10.82 AU

Year: 12319 Days

Day: 6.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,597,096 km

• M1: 113,844 km (0.099 R)
• M2: 423,212 km (0.1 R)
• M3: 504,145 km (0.087 R)
• M4: 842,834 km (0.114 R)
• M5: 927,058 km (0.081 R)
• M6: 1,104,631 km (0.091 R)
• M7: 1,342,342 km (0.109 R)
• M8: 1,467,406 km (0.081 R)
• M9: 1,544,299 km (0.11 R)
• M10: 1,675,646 km (0.071 R)
• M11: 2,357,214 km (0.054 R)
• M12: 2,448,020 km (0.082 R)
• M13: 2,633,222 km (0.073 R)
• M14: 2,823,061 km (0.03 R)
• M15: 3,149,484 km (0.053 R)
• M16: 3,216,205 km (0.101 R)
• M17: 4,163,309 km (0.117 R)
• M18: 4,459,662 km (0.049 R)
• M19: 4,686,602 km (0.108 R)
• M20: 5,033,819 km (0.074 R)
• M21: 5,270,183 km (0.089 R)
• M22: 5,389,562 km (0.112 R)
• M23: 5,469,747 km (0.063 R)
• M24: 5,959,082 km (0.106 R)
• M25: 6,083,697 km (0.094 R)
• M26: 6,209,060 km (0.097 R)
• M27: 6,633,469 km (0.111 R)
• M28: 7,199,098 km (0.073 R)
• M29: 7,780,136 km (0.072 R)
• M30: 8,237,457 km (0.101 R)
• M31: 8,562,683 km (0.087 R)
• M32: 10,053,575 km (0.116 R)
• M33: 10,803,360 km (0.104 R)
• M34: 11,261,877 km (0.075 R)
• M35: 11,987,726 km (0.092 R)
• M36: 12,675,278 km (0.075 R)
• M37: 13,375,695 km (0.107 R)
• M38: 14,254,882 km (0.065 R)
• M39: 14,757,680 km (0.113 R)
• M40: 15,723,035 km (0.112 R)
• M41: 16,242,439 km (0.085 R)
• M42: 17,179,670 km (0.112 R)
• M43: 17,416,782 km (0.1 R)
• M44: 18,922,784 km (0.09 R)
• M45: 19,784,318 km (0.112 R)
• M46: 21,737,019 km (0.076 R)
• M47: 22,444,617 km (0.115 R)
• M48: 23,290,593 km (0.112 R)
• M49: 23,355,968 km (0.077 R)
• M50: 24,679,011 km (0.086 R)
• M51: 25,687,151 km (0.105 R)
• M52: 26,094,207 km (0.034 R)
• M53: 26,708,755 km (0.096 R)
• M54: 27,604,846 km (0.106 R)
• M55: 28,091,488 km (0.048 R)
• M56: 28,932,228 km (0.116 R)
• M57: 29,002,689 km (0.103 R)
• M58: 29,214,220 km (0.108 R)
• M59: 29,284,980 km (0.105 R)
• M60: 30,208,747 km (0.078 R)
• M61: 30,925,919 km (0.036 R)
• M62: 31,214,344 km (0.115 R)
• M63: 34,147,360 km (0.086 R)
• M64: 34,819,353 km (0.082 R)
• M65: 34,894,302 km (0.106 R)
• M66: 35,420,437 km (0.063 R)
• M67: 36,480,338 km (0.11 R)
• M68: 36,632,629 km (0.105 R)
• M69: 41,615,734 km (0.085 R)
• M70: 42,173,585 km (0.079 R)
• M71: 44,023,661 km (0.093 R)
• M72: 45,653,979 km (0.067 R)
• M73: 45,982,496 km (0.06 R)
• M74: 46,146,904 km (0.113 R)
• M75: 46,972,385 km (0.114 R)
• M76: 47,886,129 km (0.116 R)
• M77: 48,052,781 km (0.031 R)
• M78: 48,303,357 km (0.068 R)
• M79: 50,577,245 km (0.11 R)
• M80: 50,916,982 km (0.102 R)
• M81: 51,769,989 km (0.119 R)
• M82: 52,198,138 km (0.099 R)
• M83: 52,541,615 km (0.09 R)
• M84: 54,966,596 km (0.111 R)
• M85: 55,578,451 km (0.095 R)
• M86: 58,582,676 km (0.096 R)
• M87: 59,565,833 km (0.11 R)
• M88: 59,834,960 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.6

Radius: 14.2

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.66 AU - 14.2 AU

Year: 14482 Days

Day: 8.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 53,597,096 km

• M1: 195,524 km (0.077 R)
• M2: 541,544 km (0.118 R)
• M3: 791,822 km (0.053 R)
• M4: 884,572 km (0.113 R)
• M5: 1,021,305 km (0.1 R)
• M6: 1,317,957 km (0.067 R)
• M7: 1,547,440 km (0.095 R)
• M8: 1,994,140 km (0.077 R)
• M9: 2,425,131 km (0.066 R)
• M10: 2,565,903 km (0.111 R)
• M11: 2,767,710 km (0.062 R)
• M12: 3,563,571 km (0.034 R)
• M13: 3,920,960 km (0.088 R)
• M14: 4,120,973 km (0.09 R)
• M15: 4,392,941 km (0.108 R)
• M16: 4,496,463 km (0.099 R)
• M17: 5,391,058 km (0.116 R)
• M18: 5,802,153 km (0.058 R)
• M19: 6,418,347 km (0.036 R)
• M20: 7,217,948 km (0.049 R)
• M21: 7,340,618 km (0.077 R)
• M22: 7,838,480 km (0.049 R)
• M23: 8,562,384 km (0.055 R)
• M24: 9,086,425 km (0.106 R)
• M25: 9,665,967 km (0.094 R)
• M26: 9,937,487 km (0.112 R)
• M27: 11,380,508 km (0.025 R)
• M28: 11,523,674 km (0.077 R)
• M29: 13,488,791 km (0.092 R)
• M30: 13,691,048 km (0.091 R)
• M31: 14,201,027 km (0.066 R)
• M32: 14,717,139 km (0.047 R)
• M33: 16,034,648 km (0.111 R)
• M34: 16,951,982 km (0.114 R)
• M35: 19,290,645 km (0.082 R)
• M36: 20,092,640 km (0.062 R)
• M37: 20,439,707 km (0.084 R)
• M38: 20,788,719 km (0.063 R)
• M39: 21,492,726 km (0.073 R)
• M40: 23,712,160 km (0.115 R)
• M41: 24,756,353 km (0.104 R)
• M42: 25,377,484 km (0.115 R)
• M43: 26,319,053 km (0.081 R)
• M44: 26,825,741 km (0.096 R)
• M45: 27,271,841 km (0.071 R)
• M46: 27,527,953 km (0.118 R)
• M47: 28,365,402 km (0.106 R)
• M48: 30,728,450 km (0.086 R)
• M49: 31,262,065 km (0.042 R)
• M50: 32,068,248 km (0.064 R)
• M51: 32,338,572 km (0.083 R)
• M52: 34,874,256 km (0.1 R)
• M53: 36,552,893 km (0.117 R)
• M54: 36,694,114 km (0.114 R)
• M55: 37,189,283 km (0.049 R)
• M56: 38,472,832 km (0.072 R)
• M57: 40,498,388 km (0.104 R)
• M58: 40,936,859 km (0.119 R)
• M59: 43,227,801 km (0.104 R)
• M60: 43,526,398 km (0.101 R)
• M61: 45,332,493 km (0.057 R)
• M62: 46,397,331 km (0.069 R)
• M63: 47,009,485 km (0.075 R)
• M64: 47,470,396 km (0.061 R)
• M65: 50,345,667 km (0.085 R)
• M66: 51,211,241 km (0.099 R)
• M67: 51,369,216 km (0.043 R)
• M68: 52,877,611 km (0.108 R)
• M69: 53,436,958 km (0.05 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 11,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit