🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.66 AU - 0.84 AU

Year: 241 Days

Day: 32.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.95 AU - 1.31 AU

Year: 445 Days

Day: 24.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1 AU - 1.36 AU

Year: 475 Days

Day: 17.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.57 AU - 1.85 AU

Year: 829 Days

Day: 32.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.13 AU - 2.17 AU

Year: 1169 Days

Day: 16.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.86 AU - 4.38 AU

Year: 2554 Days

Day: 44.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 105.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.2

Radius: 8.5

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.1 AU - 6.38 AU

Year: 5781 Days

Day: 8.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,430,598 km

• M1: 148,999 km (0.051 R)
• M2: 273,166 km (0.029 R)
• M3: 394,340 km (0.11 R)
• M4: 493,374 km (0.11 R)
• M5: 635,941 km (0.119 R)
• M6: 1,058,854 km (0.089 R)
• M7: 1,216,979 km (0.025 R)
• M8: 1,508,844 km (0.097 R)
• M9: 1,671,158 km (0.082 R)
• M10: 1,822,401 km (0.099 R)
• M11: 2,031,090 km (0.111 R)
• M12: 2,156,453 km (0.03 R)
• M13: 2,210,907 km (0.093 R)
• M14: 2,528,653 km (0.103 R)
• M15: 2,722,532 km (0.054 R)
• M16: 3,290,854 km (0.106 R)
• M17: 3,850,948 km (0.103 R)
• M18: 4,119,477 km (0.108 R)
• M19: 4,187,544 km (0.092 R)
• M20: 4,417,176 km (0.111 R)
• M21: 4,580,537 km (0.083 R)
• M22: 4,722,057 km (0.03 R)
• M23: 5,228,894 km (0.059 R)
• M24: 5,401,680 km (0.077 R)
• M25: 5,931,556 km (0.102 R)
• M26: 6,008,598 km (0.096 R)
• M27: 6,372,570 km (0.109 R)
• M28: 6,451,558 km (0.102 R)
• M29: 7,507,120 km (0.097 R)
• M30: 7,758,295 km (0.097 R)
• M31: 7,899,067 km (0.11 R)
• M32: 8,069,160 km (0.104 R)
• M33: 8,470,680 km (0.116 R)
• M34: 8,703,006 km (0.111 R)
• M35: 8,819,991 km (0.113 R)
• M36: 9,352,709 km (0.089 R)
• M37: 9,653,251 km (0.109 R)
• M38: 9,744,057 km (0.059 R)
• M39: 9,865,531 km (0.119 R)
• M40: 10,294,727 km (0.117 R)
• M41: 10,761,323 km (0.111 R)
• M42: 11,298,529 km (0.096 R)
• M43: 11,522,327 km (0.11 R)
• M44: 11,650,832 km (0.053 R)
• M45: 11,812,248 km (0.113 R)
• M46: 11,974,262 km (0.055 R)
• M47: 12,104,413 km (0.089 R)
• M48: 12,235,011 km (0.094 R)
• M49: 12,333,447 km (0.111 R)
• M50: 12,862,126 km (0.098 R)
• M51: 12,995,417 km (0.067 R)
• M52: 13,839,149 km (0.098 R)
• M53: 13,975,882 km (0.043 R)
• M54: 14,284,951 km (0.12 R)
• M55: 14,423,030 km (0.113 R)
• M56: 14,805,252 km (0.099 R)
• M57: 15,190,617 km (0.072 R)
• M58: 15,508,362 km (0.087 R)
• M59: 15,935,614 km (0.048 R)
• M60: 16,330,552 km (0.076 R)
• M61: 17,498,014 km (0.09 R)
• M62: 17,571,766 km (0.104 R)
• M63: 17,868,269 km (0.064 R)
• M64: 18,129,018 km (0.112 R)
• M65: 18,241,067 km (0.091 R)
• M66: 18,390,964 km (0.092 R)
• M67: 19,184,581 km (0.116 R)
• M68: 20,143,802 km (0.082 R)
• M69: 20,337,531 km (0.076 R)
• M70: 20,492,964 km (0.065 R)
• M71: 21,631,703 km (0.113 R)
• M72: 21,710,989 km (0.108 R)
• M73: 22,669,912 km (0.09 R)
• M74: 23,520,376 km (0.117 R)
• M75: 24,629,045 km (0.062 R)
• M76: 25,377,633 km (0.06 R)
• M77: 25,754,620 km (0.116 R)
• M78: 25,964,954 km (0.03 R)
• M79: 26,344,933 km (0.12 R)
• M80: 26,514,427 km (0.094 R)
• M81: 27,238,631 km (0.075 R)
• M82: 28,793,850 km (0.117 R)
• M83: 29,362,472 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.3

Radius: 8.3

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 9.57 AU - 13.91 AU

Year: 14918 Days

Day: 6.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,430,598 km

• M1: 136,583 km (0.103 R)
• M2: 244,742 km (0.081 R)
• M3: 407,804 km (0.073 R)
• M4: 562,189 km (0.119 R)
• M5: 639,082 km (0.096 R)
• M6: 856,448 km (0.077 R)
• M7: 1,116,599 km (0.09 R)
• M8: 1,317,658 km (0.061 R)
• M9: 1,380,340 km (0.118 R)
• M10: 1,552,377 km (0.07 R)
• M11: 2,159,296 km (0.068 R)
• M12: 2,309,043 km (0.064 R)
• M13: 2,725,224 km (0.087 R)
• M14: 3,335,434 km (0.052 R)
• M15: 3,626,402 km (0.115 R)
• M16: 4,171,088 km (0.066 R)
• M17: 6,557,772 km (0.115 R)
• M18: 8,055,397 km (0.113 R)
• M19: 8,171,933 km (0.107 R)
• M20: 8,603,673 km (0.094 R)
• M21: 8,722,753 km (0.09 R)
• M22: 9,123,675 km (0.113 R)
• M23: 9,612,710 km (0.081 R)
• M24: 10,026,648 km (0.096 R)
• M25: 10,786,605 km (0.092 R)
• M26: 11,216,699 km (0.094 R)
• M27: 12,093,941 km (0.061 R)
• M28: 12,406,151 km (0.105 R)
• M29: 13,129,607 km (0.115 R)
• M30: 13,450,494 km (0.104 R)
• M31: 14,381,591 km (0.069 R)
• M32: 15,141,249 km (0.089 R)
• M33: 16,011,460 km (0.089 R)
• M34: 16,403,556 km (0.07 R)
• M35: 17,147,058 km (0.119 R)
• M36: 17,347,070 km (0.119 R)
• M37: 18,206,210 km (0.085 R)
• M38: 19,546,907 km (0.11 R)
• M39: 21,240,205 km (0.08 R)
• M40: 22,104,282 km (0.041 R)
• M41: 22,485,906 km (0.113 R)
• M42: 23,090,132 km (0.044 R)
• M43: 25,218,162 km (0.048 R)
• M44: 25,559,843 km (0.113 R)
• M45: 25,616,840 km (0.109 R)
• M46: 25,960,317 km (0.062 R)
• M47: 26,305,439 km (0.092 R)
• M48: 26,363,034 km (0.089 R)
• M49: 29,358,582 km (0.07 R)
• M50: 29,717,916 km (0.112 R)
• M51: 30,622,983 km (0.102 R)
• M52: 30,865,781 km (0.103 R)
• M53: 32,028,156 km (0.098 R)
• M54: 32,213,059 km (0.085 R)
• M55: 32,398,112 km (0.028 R)
• M56: 32,645,696 km (0.099 R)
• M57: 34,017,957 km (0.064 R)
• M58: 35,472,647 km (0.037 R)
• M59: 35,791,590 km (0.107 R)
• M60: 35,855,468 km (0.084 R)
• M61: 36,367,990 km (0.059 R)
• M62: 36,496,645 km (0.087 R)
• M63: 38,181,117 km (0.118 R)
• M64: 38,311,715 km (0.059 R)
• M65: 38,573,362 km (0.073 R)
• M66: 40,688,377 km (0.038 R)
• M67: 41,222,890 km (0.098 R)
• M68: 43,452,646 km (0.071 R)
• M69: 43,998,978 km (0.094 R)
• M70: 44,067,494 km (0.115 R)
• M71: 44,822,963 km (0.109 R)
• M72: 44,891,778 km (0.056 R)
• M73: 45,998,802 km (0.057 R)
• M74: 46,068,365 km (0.11 R)
• M75: 46,625,468 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.5

Radius: 5.4

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.18 AU - 18.28 AU

Year: 22042 Days

Day: 23.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,430,598 km

• M1: 124,465 km (0.09 R)
• M2: 172,486 km (0.073 R)
• M3: 411,095 km (0.071 R)
• M4: 767,138 km (0.086 R)
• M5: 910,153 km (0.051 R)
• M6: 952,789 km (0.025 R)
• M7: 1,463,666 km (0.098 R)
• M8: 1,720,376 km (0.112 R)
• M9: 1,827,039 km (0.113 R)
• M10: 2,724,925 km (0.118 R)
• M11: 2,849,540 km (0.107 R)
• M12: 3,039,829 km (0.117 R)
• M13: 3,333,190 km (0.105 R)
• M14: 4,557,798 km (0.077 R)
• M15: 4,968,744 km (0.103 R)
• M16: 5,044,739 km (0.098 R)
• M17: 5,313,716 km (0.109 R)
• M18: 5,626,974 km (0.1 R)
• M19: 7,410,331 km (0.119 R)
• M20: 8,115,086 km (0.094 R)
• M21: 8,520,796 km (0.101 R)
• M22: 8,611,751 km (0.113 R)
• M23: 8,657,528 km (0.102 R)
• M24: 8,979,313 km (0.098 R)
• M25: 9,164,964 km (0.07 R)
• M26: 10,402,438 km (0.079 R)
• M27: 11,189,622 km (0.076 R)
• M28: 12,097,980 km (0.096 R)
• M29: 12,716,717 km (0.106 R)
• M30: 13,187,351 km (0.108 R)
• M31: 13,240,010 km (0.103 R)
• M32: 13,663,821 km (0.066 R)
• M33: 14,145,975 km (0.097 R)
• M34: 14,361,994 km (0.068 R)
• M35: 14,470,452 km (0.116 R)
• M36: 14,852,077 km (0.044 R)
• M37: 14,961,732 km (0.036 R)
• M38: 15,625,198 km (0.067 R)
• M39: 16,016,696 km (0.083 R)
• M40: 17,672,744 km (0.049 R)
• M41: 18,256,326 km (0.066 R)
• M42: 20,044,768 km (0.081 R)
• M43: 21,021,194 km (0.111 R)
• M44: 21,391,299 km (0.1 R)
• M45: 21,701,415 km (0.107 R)
• M46: 22,137,942 km (0.112 R)
• M47: 22,200,623 km (0.084 R)
• M48: 22,325,986 km (0.108 R)
• M49: 22,388,817 km (0.097 R)
• M50: 24,170,678 km (0.112 R)
• M51: 24,883,063 km (0.1 R)
• M52: 25,078,437 km (0.043 R)
• M53: 25,339,935 km (0.11 R)
• M54: 27,195,247 km (0.119 R)
• M55: 27,598,414 km (0.105 R)
• M56: 27,733,201 km (0.108 R)
• M57: 28,139,060 km (0.115 R)
• M58: 28,546,864 km (0.109 R)
• M59: 28,751,514 km (0.109 R)
• M60: 29,299,641 km (0.049 R)
• M61: 29,989,586 km (0.1 R)
• M62: 30,267,090 km (0.082 R)
• M63: 30,475,779 km (0.115 R)
• M64: 32,162,345 km (0.088 R)
• M65: 33,734,769 km (0.085 R)
• M66: 34,168,004 km (0.081 R)
• M67: 34,675,590 km (0.073 R)
• M68: 35,845,445 km (0.085 R)
• M69: 36,066,251 km (0.117 R)
• M70: 36,879,615 km (0.088 R)
• M71: 39,052,823 km (0.104 R)
• M72: 39,659,592 km (0.103 R)
• M73: 40,193,058 km (0.081 R)
• M74: 40,422,392 km (0.107 R)
• M75: 40,805,662 km (0.107 R)
• M76: 41,885,160 km (0.087 R)
• M77: 44,308,645 km (0.092 R)
• M78: 44,387,483 km (0.111 R)
• M79: 45,100,018 km (0.117 R)
• M80: 45,896,178 km (0.07 R)
• M81: 46,777,160 km (0.025 R)
• M82: 47,098,945 km (0.074 R)
• M83: 47,421,478 km (0.03 R)
• M84: 49,453,615 km (0.078 R)
• M85: 49,535,445 km (0.076 R)
• M86: 49,699,405 km (0.113 R)
• M87: 50,356,738 km (0.066 R)
• M88: 50,521,595 km (0.083 R)
• M89: 50,769,029 km (0.12 R)
• M90: 52,763,767 km (0.097 R)
• M91: 53,434,415 km (0.092 R)
• M92: 54,107,755 km (0.107 R)
• M93: 54,699,265 km (0.063 R)
• M94: 54,868,759 km (0.095 R)
• M95: 56,657,950 km (0.026 R)
• M96: 57,258,585 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 15,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit