🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.47 AU - 0.67 AU

Year: 160 Days

Day: 34.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.8 AU

Year: 203 Days

Day: 23.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.68 AU - 0.84 AU

Year: 246 Days

Day: 34.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,209,857 km

• M1: 374,593 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.98 AU - 2.22 AU

Year: 1129 Days

Day: 24.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,209,857 km

• M1: 1,358,947 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.7

Radius: 9.3

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.91 AU - 11.43 AU

Year: 10298 Days

Day: 7.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 123.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,209,857 km

• M1: 193,729 km (0.102 R)
• M2: 283,488 km (0.112 R)
• M3: 521,049 km (0.108 R)
• M4: 987,795 km (0.1 R)
• M5: 1,076,506 km (0.102 R)
• M6: 1,243,009 km (0.109 R)
• M7: 1,749,996 km (0.103 R)
• M8: 1,814,921 km (0.091 R)
• M9: 1,969,755 km (0.118 R)
• M10: 2,105,889 km (0.059 R)
• M11: 2,858,666 km (0.092 R)
• M12: 3,632,236 km (0.06 R)
• M13: 3,942,053 km (0.109 R)
• M14: 4,114,689 km (0.083 R)
• M15: 4,260,398 km (0.091 R)
• M16: 4,319,190 km (0.067 R)
• M17: 4,647,407 km (0.102 R)
• M18: 4,768,881 km (0.103 R)
• M19: 4,952,886 km (0.094 R)
• M20: 5,296,513 km (0.072 R)
• M21: 6,542,214 km (0.112 R)
• M22: 6,610,132 km (0.11 R)
• M23: 7,232,907 km (0.072 R)
• M24: 7,982,842 km (0.1 R)
• M25: 8,055,696 km (0.117 R)
• M26: 8,533,811 km (0.069 R)
• M27: 8,757,609 km (0.043 R)
• M28: 9,021,200 km (0.108 R)
• M29: 9,440,673 km (0.1 R)
• M30: 9,749,742 km (0.093 R)
• M31: 9,944,668 km (0.115 R)
• M32: 11,714,710 km (0.108 R)
• M33: 11,921,903 km (0.119 R)
• M34: 12,677,971 km (0.064 R)
• M35: 12,976,269 km (0.118 R)
• M36: 13,061,988 km (0.071 R)
• M37: 13,147,708 km (0.092 R)
• M38: 13,492,980 km (0.115 R)
• M39: 14,104,237 km (0.106 R)
• M40: 14,457,737 km (0.083 R)
• M41: 14,590,879 km (0.055 R)
• M42: 14,680,039 km (0.043 R)
• M43: 16,685,099 km (0.096 R)
• M44: 18,823,152 km (0.11 R)
• M45: 19,505,767 km (0.072 R)
• M46: 24,771,014 km (0.074 R)
• M47: 25,250,774 km (0.093 R)
• M48: 25,841,387 km (0.111 R)
• M49: 26,763,059 km (0.035 R)
• M50: 27,420,093 km (0.041 R)
• M51: 28,027,011 km (0.04 R)
• M52: 28,694,218 km (0.114 R)
• M53: 28,805,818 km (0.105 R)
• M54: 30,726,954 km (0.03 R)
• M55: 30,841,247 km (0.074 R)
• M56: 30,955,689 km (0.112 R)
• M57: 31,587,590 km (0.108 R)
• M58: 31,934,059 km (0.102 R)
• M59: 32,107,742 km (0.117 R)
• M60: 32,281,874 km (0.12 R)
• M61: 33,391,292 km (0.066 R)
• M62: 33,803,135 km (0.034 R)
• M63: 35,228,204 km (0.118 R)
• M64: 35,287,894 km (0.092 R)
• M65: 36,370,085 km (0.091 R)
• M66: 36,793,895 km (0.113 R)
• M67: 37,341,125 km (0.094 R)
• M68: 38,259,356 km (0.078 R)
• M69: 39,308,785 km (0.114 R)
• M70: 39,432,952 km (0.101 R)
• M71: 40,367,789 km (0.094 R)
• M72: 41,058,033 km (0.114 R)
• M73: 42,386,462 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.6

Radius: 11.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.79 AU - 10.55 AU

Year: 10298 Days

Day: 6.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,209,857 km

• M1: 373,097 km (0.087 R)
• M2: 604,974 km (0.086 R)
• M3: 849,866 km (0.104 R)
• M4: 1,629,420 km (0.049 R)
• M5: 2,196,396 km (0.086 R)
• M6: 2,848,343 km (0.074 R)
• M7: 3,210,370 km (0.094 R)
• M8: 3,440,601 km (0.085 R)
• M9: 3,646,448 km (0.075 R)
• M10: 4,039,741 km (0.119 R)
• M11: 4,383,218 km (0.112 R)
• M12: 4,574,703 km (0.118 R)
• M13: 4,736,269 km (0.116 R)
• M14: 4,866,868 km (0.078 R)
• M15: 5,098,595 km (0.117 R)
• M16: 5,333,762 km (0.114 R)
• M17: 5,815,168 km (0.098 R)
• M18: 6,346,390 km (0.106 R)
• M19: 6,782,618 km (0.11 R)
• M20: 7,078,822 km (0.1 R)
• M21: 7,569,503 km (0.099 R)
• M22: 7,876,777 km (0.1 R)
• M23: 8,306,123 km (0.069 R)
• M24: 8,984,848 km (0.088 R)
• M25: 9,228,543 km (0.12 R)
• M26: 9,639,788 km (0.098 R)
• M27: 9,722,665 km (0.117 R)
• M28: 9,889,317 km (0.073 R)
• M29: 10,779,723 km (0.064 R)
• M30: 11,695,711 km (0.06 R)
• M31: 11,828,704 km (0.116 R)
• M32: 12,546,025 km (0.106 R)
• M33: 13,369,861 km (0.097 R)
• M34: 13,601,738 km (0.076 R)
• M35: 14,542,858 km (0.095 R)
• M36: 14,877,209 km (0.094 R)
• M37: 14,973,251 km (0.09 R)
• M38: 15,748,766 km (0.057 R)
• M39: 16,042,876 km (0.109 R)
• M40: 17,288,278 km (0.061 R)
• M41: 17,591,662 km (0.086 R)
• M42: 18,358,202 km (0.099 R)
• M43: 21,640,230 km (0.049 R)
• M44: 22,737,081 km (0.044 R)
• M45: 23,125,138 km (0.116 R)
• M46: 24,642,808 km (0.086 R)
• M47: 25,098,633 km (0.113 R)
• M48: 25,614,895 km (0.112 R)
• M49: 25,903,171 km (0.1 R)
• M50: 26,018,660 km (0.109 R)
• M51: 26,657,742 km (0.048 R)
• M52: 26,891,264 km (0.119 R)
• M53: 27,478,436 km (0.091 R)
• M54: 28,486,127 km (0.117 R)
• M55: 29,385,211 km (0.106 R)
• M56: 30,232,832 km (0.106 R)
• M57: 31,272,986 km (0.12 R)
• M58: 31,457,739 km (0.096 R)
• M59: 31,581,158 km (0.117 R)
• M60: 32,698,803 km (0.103 R)
• M61: 33,011,463 km (0.092 R)
• M62: 33,199,657 km (0.062 R)
• M63: 33,450,981 km (0.11 R)
• M64: 35,036,569 km (0.112 R)
• M65: 35,870,727 km (0.091 R)
• M66: 37,558,640 km (0.054 R)
• M67: 37,689,538 km (0.085 R)
• M68: 38,083,130 km (0.059 R)
• M69: 39,671,261 km (0.04 R)
• M70: 40,071,734 km (0.112 R)
• M71: 40,272,495 km (0.101 R)
• M72: 40,742,082 km (0.042 R)
• M73: 41,145,997 km (0.072 R)
• M74: 41,686,793 km (0.092 R)
• M75: 42,161,916 km (0.054 R)
• M76: 42,365,967 km (0.088 R)
• M77: 43,185,913 km (0.097 R)
• M78: 43,804,351 km (0.113 R)
• M79: 44,356,367 km (0.101 R)
• M80: 44,980,340 km (0.074 R)
• M81: 45,188,879 km (0.073 R)
• M82: 46,377,135 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.9

Radius: 13.9

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.28 AU - 13.1 AU

Year: 13882 Days

Day: 11.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,209,857 km

• M1: 198,666 km (0.06 R)
• M2: 486,343 km (0.053 R)
• M3: 650,452 km (0.036 R)
• M4: 740,809 km (0.112 R)
• M5: 1,132,157 km (0.095 R)
• M6: 1,342,042 km (0.068 R)
• M7: 1,503,309 km (0.109 R)
• M8: 1,671,158 km (0.077 R)
• M9: 2,072,529 km (0.113 R)
• M10: 2,236,937 km (0.066 R)
• M11: 2,654,764 km (0.034 R)
• M12: 3,178,207 km (0.058 R)
• M13: 3,341,568 km (0.071 R)
• M14: 3,507,920 km (0.084 R)
• M15: 3,994,114 km (0.066 R)
• M16: 4,082,077 km (0.119 R)
• M17: 4,290,168 km (0.12 R)
• M18: 4,410,744 km (0.073 R)
• M19: 4,841,436 km (0.065 R)
• M20: 5,221,564 km (0.116 R)
• M21: 5,776,871 km (0.066 R)
• M22: 6,214,296 km (0.117 R)
• M23: 7,085,703 km (0.111 R)
• M24: 7,408,835 km (0.077 R)
• M25: 7,736,903 km (0.081 R)
• M26: 8,332,003 km (0.085 R)
• M27: 8,520,945 km (0.11 R)
• M28: 9,645,323 km (0.073 R)
• M29: 10,245,061 km (0.116 R)
• M30: 11,313,489 km (0.059 R)
• M31: 11,522,926 km (0.052 R)
• M32: 12,590,007 km (0.083 R)
• M33: 13,956,733 km (0.068 R)
• M34: 14,498,278 km (0.113 R)
• M35: 15,742,334 km (0.025 R)
• M36: 16,542,981 km (0.114 R)
• M37: 16,781,141 km (0.086 R)
• M38: 17,020,348 km (0.1 R)
• M39: 17,260,602 km (0.039 R)
• M40: 17,890,709 km (0.116 R)
• M41: 20,537,095 km (0.088 R)
• M42: 20,690,582 km (0.096 R)
• M43: 21,619,286 km (0.056 R)
• M44: 23,946,131 km (0.11 R)
• M45: 24,269,562 km (0.106 R)
• M46: 24,377,721 km (0.077 R)
• M47: 24,540,184 km (0.086 R)
• M48: 25,467,841 km (0.075 R)
• M49: 26,573,967 km (0.106 R)
• M50: 28,262,479 km (0.102 R)
• M51: 30,392,303 km (0.068 R)
• M52: 31,388,176 km (0.055 R)
• M53: 33,472,075 km (0.074 R)
• M54: 33,713,077 km (0.076 R)
• M55: 34,136,289 km (0.074 R)
• M56: 35,171,357 km (0.048 R)
• M57: 35,355,063 km (0.113 R)
• M58: 36,154,813 km (0.11 R)
• M59: 37,209,778 km (0.063 R)
• M60: 37,584,520 km (0.063 R)
• M61: 38,211,784 km (0.071 R)
• M62: 40,050,641 km (0.09 R)
• M63: 40,178,547 km (0.113 R)
• M64: 40,498,836 km (0.109 R)
• M65: 40,627,191 km (0.1 R)
• M66: 41,464,790 km (0.066 R)
• M67: 42,503,597 km (0.034 R)
• M68: 43,026,292 km (0.066 R)
• M69: 43,288,388 km (0.073 R)
• M70: 43,814,075 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 20,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit