🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.47 AU - 0.63 AU

Year: 182 Days

Day: 31.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.54 AU - 0.74 AU

Year: 228 Days

Day: 33.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.82 AU - 0.92 AU

Year: 362 Days

Day: 30.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,260,440 km

• M1: 32,014 km (0.052 R)
• M2: 306,227 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.22 AU - 1.82 AU

Year: 836 Days

Day: 21.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,260,440 km

• M1: 417,677 km (0.094 R)
• M2: 1,063,641 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.42 AU - 1.78 AU

Year: 903 Days

Day: 20.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.8

Radius: 12.9

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.91 AU - 2.99 AU

Year: 1711 Days

Day: 5.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 25,260,440 km

• M1: 165,156 km (0.075 R)
• M2: 303,983 km (0.083 R)
• M3: 399,875 km (0.11 R)
• M4: 530,773 km (0.09 R)
• M5: 807,380 km (0.103 R)
• M6: 893,548 km (0.092 R)
• M7: 1,062,893 km (0.097 R)
• M8: 1,193,941 km (0.115 R)
• M9: 1,338,003 km (0.099 R)
• M10: 1,434,943 km (0.089 R)
• M11: 1,526,646 km (0.044 R)
• M12: 1,612,665 km (0.108 R)
• M13: 1,964,818 km (0.116 R)
• M14: 2,076,269 km (0.106 R)
• M15: 2,451,161 km (0.085 R)
• M16: 2,580,862 km (0.097 R)
• M17: 2,665,684 km (0.059 R)
• M18: 2,867,043 km (0.111 R)
• M19: 2,974,604 km (0.08 R)
• M20: 3,163,546 km (0.117 R)
• M21: 3,274,847 km (0.1 R)
• M22: 3,637,771 km (0.066 R)
• M23: 3,786,621 km (0.052 R)
• M24: 4,024,781 km (0.106 R)
• M25: 4,223,297 km (0.081 R)
• M26: 4,459,064 km (0.11 R)
• M27: 4,653,092 km (0.109 R)
• M28: 4,920,124 km (0.083 R)
• M29: 5,061,494 km (0.074 R)
• M30: 5,204,211 km (0.088 R)
• M31: 5,396,743 km (0.086 R)
• M32: 5,813,523 km (0.087 R)
• M33: 5,900,738 km (0.081 R)
• M34: 6,051,084 km (0.06 R)
• M35: 6,164,779 km (0.107 R)
• M36: 6,304,653 km (0.084 R)
• M37: 6,795,932 km (0.106 R)
• M38: 7,006,566 km (0.099 R)
• M39: 7,192,666 km (0.098 R)
• M40: 7,488,570 km (0.114 R)
• M41: 7,597,029 km (0.027 R)
• M42: 7,912,082 km (0.111 R)
• M43: 8,106,110 km (0.027 R)
• M44: 8,259,448 km (0.084 R)
• M45: 8,428,045 km (0.029 R)
• M46: 8,626,112 km (0.069 R)
• M47: 8,897,483 km (0.079 R)
• M48: 9,186,057 km (0.099 R)
• M49: 9,876,601 km (0.082 R)
• M50: 9,980,871 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.1

Radius: 10.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.43 AU - 2.99 AU

Year: 1991 Days

Day: 13.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 25,260,440 km

• M1: 138,528 km (0.111 R)
• M2: 266,583 km (0.065 R)
• M3: 341,382 km (0.115 R)
• M4: 493,673 km (0.093 R)
• M5: 559,646 km (0.085 R)
• M6: 647,011 km (0.113 R)
• M7: 720,763 km (0.103 R)
• M8: 850,613 km (0.109 R)
• M9: 918,830 km (0.114 R)
• M10: 988,992 km (0.075 R)
• M11: 1,061,098 km (0.077 R)
• M12: 1,150,108 km (0.056 R)
• M13: 1,280,857 km (0.116 R)
• M14: 1,441,076 km (0.074 R)
• M15: 1,651,112 km (0.098 R)
• M16: 1,835,416 km (0.1 R)
• M17: 2,082,552 km (0.115 R)
• M18: 2,195,798 km (0.113 R)
• M19: 2,272,541 km (0.069 R)
• M20: 2,389,377 km (0.111 R)
• M21: 2,639,206 km (0.1 R)
• M22: 2,971,612 km (0.114 R)
• M23: 3,056,883 km (0.077 R)
• M24: 3,153,822 km (0.105 R)
• M25: 3,240,739 km (0.078 R)
• M26: 3,361,763 km (0.053 R)
• M27: 3,472,915 km (0.072 R)
• M28: 3,619,520 km (0.109 R)
• M29: 3,849,004 km (0.047 R)
• M30: 4,202,204 km (0.12 R)
• M31: 4,274,161 km (0.114 R)
• M32: 4,419,271 km (0.107 R)
• M33: 4,590,710 km (0.079 R)
• M34: 4,702,011 km (0.045 R)
• M35: 4,814,209 km (0.116 R)
• M36: 5,028,732 km (0.116 R)
• M37: 5,532,728 km (0.073 R)
• M38: 5,704,466 km (0.092 R)
• M39: 6,053,029 km (0.094 R)
• M40: 6,161,637 km (0.115 R)
• M41: 6,229,854 km (0.111 R)
• M42: 6,630,776 km (0.115 R)
• M43: 7,125,795 km (0.095 R)
• M44: 7,574,140 km (0.05 R)
• M45: 7,794,498 km (0.079 R)
• M46: 7,987,030 km (0.067 R)
• M47: 8,061,530 km (0.066 R)
• M48: 8,635,537 km (0.041 R)
• M49: 9,113,502 km (0.077 R)
• M50: 9,222,709 km (0.111 R)
• M51: 9,442,169 km (0.084 R)
• M52: 9,870,617 km (0.106 R)
• M53: 10,063,000 km (0.111 R)
• M54: 10,143,633 km (0.082 R)
• M55: 10,500,574 km (0.105 R)
• M56: 10,680,690 km (0.077 R)
• M57: 10,994,097 km (0.037 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269

Radius: 9.6

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.33 AU - 7.05 AU

Year: 6872 Days

Day: 8 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 25,260,440 km

• M1: 121,773 km (0.098 R)
• M2: 253,718 km (0.048 R)
• M3: 321,037 km (0.112 R)
• M4: 793,766 km (0.069 R)
• M5: 1,085,333 km (0.091 R)
• M6: 1,279,062 km (0.046 R)
• M7: 1,454,390 km (0.085 R)
• M8: 1,606,532 km (0.094 R)
• M9: 1,684,622 km (0.09 R)
• M10: 1,764,058 km (0.051 R)
• M11: 1,976,637 km (0.081 R)
• M12: 2,077,765 km (0.054 R)
• M13: 2,719,689 km (0.058 R)
• M14: 2,946,928 km (0.054 R)
• M15: 4,303,781 km (0.089 R)
• M16: 4,636,038 km (0.045 R)
• M17: 5,045,936 km (0.088 R)
• M18: 5,161,725 km (0.083 R)
• M19: 5,372,658 km (0.077 R)
• M20: 6,294,181 km (0.087 R)
• M21: 6,570,189 km (0.096 R)
• M22: 6,926,980 km (0.07 R)
• M23: 7,713,117 km (0.114 R)
• M24: 8,062,577 km (0.105 R)
• M25: 8,143,958 km (0.096 R)
• M26: 8,225,489 km (0.074 R)
• M27: 9,169,901 km (0.096 R)
• M28: 9,340,143 km (0.107 R)
• M29: 9,454,286 km (0.06 R)
• M30: 9,540,006 km (0.032 R)
• M31: 9,712,642 km (0.048 R)
• M32: 10,650,022 km (0.053 R)
• M33: 10,978,988 km (0.096 R)
• M34: 11,493,754 km (0.114 R)
• M35: 12,767,879 km (0.111 R)
• M36: 13,923,223 km (0.112 R)
• M37: 15,279,179 km (0.071 R)
• M38: 15,514,945 km (0.09 R)
• M39: 16,263,682 km (0.099 R)
• M40: 16,332,348 km (0.091 R)
• M41: 16,677,021 km (0.084 R)
• M42: 16,919,818 km (0.09 R)
• M43: 17,866,922 km (0.111 R)
• M44: 18,008,741 km (0.038 R)
• M45: 18,579,607 km (0.117 R)
• M46: 18,759,274 km (0.056 R)
• M47: 19,156,456 km (0.099 R)
• M48: 19,374,420 km (0.107 R)
• M49: 19,739,289 km (0.091 R)
• M50: 19,922,547 km (0.088 R)
• M51: 20,143,353 km (0.107 R)
• M52: 21,484,498 km (0.032 R)
• M53: 21,559,896 km (0.087 R)
• M54: 21,710,989 km (0.111 R)
• M55: 22,051,923 km (0.034 R)
• M56: 23,047,048 km (0.057 R)
• M57: 23,201,433 km (0.039 R)
• M58: 23,627,787 km (0.038 R)
• M59: 24,017,639 km (0.083 R)
• M60: 24,527,618 km (0.069 R)
• M61: 24,645,800 km (0.089 R)
• M62: 24,764,282 km (0.076 R)
• M63: 24,843,270 km (0.114 R)
• M64: 25,041,188 km (0.079 R)
• M65: 25,838,245 km (0.102 R)
• M66: 26,078,948 km (0.087 R)
• M67: 26,603,139 km (0.079 R)
• M68: 26,805,694 km (0.048 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.8

Radius: 14

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.03 AU - 7.71 AU

Year: 7174 Days

Day: 12.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 25,260,440 km

• M1: 211,232 km (0.053 R)
• M2: 463,005 km (0.115 R)
• M3: 648,656 km (0.117 R)
• M4: 752,477 km (0.074 R)
• M5: 862,731 km (0.104 R)
• M6: 1,127,070 km (0.05 R)
• M7: 1,282,802 km (0.115 R)
• M8: 1,734,737 km (0.117 R)
• M9: 2,010,595 km (0.101 R)
• M10: 2,251,747 km (0.119 R)
• M11: 2,727,468 km (0.12 R)
• M12: 2,815,881 km (0.062 R)
• M13: 3,234,904 km (0.104 R)
• M14: 3,791,857 km (0.084 R)
• M15: 3,910,937 km (0.101 R)
• M16: 4,071,605 km (0.073 R)
• M17: 4,296,152 km (0.12 R)
• M18: 4,693,932 km (0.105 R)
• M19: 4,822,138 km (0.091 R)
• M20: 5,191,495 km (0.073 R)
• M21: 6,166,873 km (0.117 R)
• M22: 6,953,608 km (0.074 R)
• M23: 7,198,350 km (0.04 R)
• M24: 8,180,012 km (0.087 R)
• M25: 8,438,517 km (0.049 R)
• M26: 8,752,373 km (0.06 R)
• M27: 9,043,490 km (0.053 R)
• M28: 9,499,614 km (0.098 R)
• M29: 9,608,073 km (0.111 R)
• M30: 9,716,980 km (0.098 R)
• M31: 9,853,563 km (0.119 R)
• M32: 10,267,351 km (0.108 R)
• M33: 10,490,401 km (0.095 R)
• M34: 10,658,848 km (0.093 R)
• M35: 11,140,703 km (0.074 R)
• M36: 11,255,145 km (0.105 R)
• M37: 11,979,199 km (0.075 R)
• M38: 12,599,133 km (0.063 R)
• M39: 13,686,260 km (0.036 R)
• M40: 14,024,352 km (0.075 R)
• M41: 14,179,036 km (0.105 R)
• M42: 14,552,582 km (0.087 R)
• M43: 14,866,288 km (0.118 R)
• M44: 15,055,530 km (0.099 R)
• M45: 16,014,003 km (0.095 R)
• M46: 16,729,530 km (0.058 R)
• M47: 17,157,230 km (0.036 R)
• M48: 18,326,786 km (0.111 R)
• M49: 18,938,193 km (0.072 R)
• M50: 19,590,888 km (0.108 R)
• M51: 19,694,709 km (0.036 R)
• M52: 20,181,202 km (0.095 R)
• M53: 20,883,264 km (0.095 R)
• M54: 21,059,939 km (0.038 R)
• M55: 22,023,051 km (0.119 R)
• M56: 22,383,282 km (0.105 R)
• M57: 23,439,443 km (0.075 R)
• M58: 23,954,957 km (0.083 R)
• M59: 24,214,211 km (0.099 R)
• M60: 24,922,556 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 12,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit