🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.11 AU - 1.19 AU

Year: 460 Days

Day: 36.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,330,676 km

• M1: 686,953 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.04 AU - 2.14 AU

Year: 1126 Days

Day: 39 Hours

Environment

Temp: -72 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,330,676 km

• M1: 735,274 km (0.11 R)
• M2: 1,254,528 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.18 AU - 2.72 AU

Year: 1430 Days

Day: 28.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,330,676 km

• M1: 176,675 km (0.094 R)
• M2: 2,090,331 km (0.076 R)

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.32 AU - 5.3 AU

Year: 3336 Days

Day: 38 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.5

Radius: 11.2

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.29 AU - 4.71 AU

Year: 3559 Days

Day: 13.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,330,676 km

• M1: 168,298 km (0.101 R)
• M2: 304,282 km (0.069 R)
• M3: 473,328 km (0.066 R)
• M4: 547,379 km (0.095 R)
• M5: 657,034 km (0.068 R)
• M6: 797,207 km (0.115 R)
• M7: 888,911 km (0.033 R)
• M8: 1,058,854 km (0.099 R)
• M9: 1,200,074 km (0.043 R)
• M10: 1,307,037 km (0.093 R)
• M11: 1,487,900 km (0.11 R)
• M12: 1,707,211 km (0.116 R)
• M13: 1,890,319 km (0.1 R)
• M14: 2,080,158 km (0.096 R)
• M15: 2,687,077 km (0.067 R)
• M16: 2,992,257 km (0.119 R)
• M17: 3,158,310 km (0.102 R)
• M18: 3,327,655 km (0.084 R)
• M19: 3,442,247 km (0.085 R)
• M20: 3,577,483 km (0.099 R)
• M21: 3,734,412 km (0.11 R)
• M22: 3,813,699 km (0.107 R)
• M23: 4,384,714 km (0.04 R)
• M24: 4,895,441 km (0.119 R)
• M25: 5,026,189 km (0.109 R)
• M26: 5,246,547 km (0.1 R)
• M27: 5,606,031 km (0.115 R)
• M28: 5,880,842 km (0.077 R)
• M29: 6,089,830 km (0.029 R)
• M30: 6,183,628 km (0.104 R)
• M31: 6,587,243 km (0.037 R)
• M32: 6,999,535 km (0.097 R)
• M33: 7,171,722 km (0.042 R)
• M34: 7,270,756 km (0.117 R)
• M35: 7,874,682 km (0.05 R)
• M36: 8,494,765 km (0.056 R)
• M37: 8,625,813 km (0.046 R)
• M38: 8,837,195 km (0.094 R)
• M39: 9,103,629 km (0.048 R)
• M40: 9,399,982 km (0.12 R)
• M41: 9,919,087 km (0.119 R)
• M42: 10,335,717 km (0.072 R)
• M43: 10,814,729 km (0.074 R)
• M44: 11,794,446 km (0.068 R)
• M45: 11,911,581 km (0.088 R)
• M46: 11,999,694 km (0.087 R)
• M47: 13,195,131 km (0.112 R)
• M48: 13,561,197 km (0.101 R)
• M49: 13,899,587 km (0.113 R)
• M50: 14,116,504 km (0.085 R)
• M51: 14,209,853 km (0.113 R)
• M52: 14,334,468 km (0.12 R)
• M53: 14,459,532 km (0.051 R)
• M54: 14,773,837 km (0.109 R)
• M55: 15,026,807 km (0.048 R)
• M56: 15,537,235 km (0.116 R)
• M57: 16,053,348 km (0.097 R)
• M58: 16,739,254 km (0.066 R)
• M59: 16,970,083 km (0.069 R)
• M60: 17,135,539 km (0.043 R)
• M61: 17,568,325 km (0.057 R)
• M62: 17,903,724 km (0.067 R)
• M63: 18,580,953 km (0.095 R)
• M64: 19,266,411 km (0.088 R)
• M65: 19,508,310 km (0.12 R)
• M66: 20,521,238 km (0.101 R)
• M67: 20,768,224 km (0.086 R)
• M68: 21,051,712 km (0.09 R)
• M69: 22,198,828 km (0.112 R)
• M70: 22,962,525 km (0.081 R)
• M71: 23,255,887 km (0.09 R)
• M72: 23,994,302 km (0.113 R)
• M73: 24,180,102 km (0.108 R)
• M74: 24,366,501 km (0.073 R)
• M75: 24,478,550 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.4

Radius: 13.9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.04 AU - 5.64 AU

Year: 3969 Days

Day: 6.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 143.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,330,676 km

• M1: 173,384 km (0.113 R)
• M2: 395,537 km (0.074 R)
• M3: 863,928 km (0.113 R)
• M4: 1,019,809 km (0.09 R)
• M5: 1,393,803 km (0.093 R)
• M6: 1,480,570 km (0.077 R)
• M7: 1,569,132 km (0.112 R)
• M8: 1,942,528 km (0.03 R)
• M9: 2,077,466 km (0.07 R)
• M10: 2,266,857 km (0.087 R)
• M11: 2,409,423 km (0.049 R)
• M12: 3,081,417 km (0.057 R)
• M13: 3,327,805 km (0.094 R)
• M14: 3,794,251 km (0.093 R)
• M15: 3,996,208 km (0.114 R)
• M16: 4,789,077 km (0.095 R)
• M17: 4,940,170 km (0.086 R)
• M18: 5,058,652 km (0.105 R)
• M19: 5,178,181 km (0.108 R)
• M20: 5,472,290 km (0.046 R)
• M21: 5,595,110 km (0.08 R)
• M22: 6,095,515 km (0.11 R)
• M23: 6,387,829 km (0.105 R)
• M24: 6,647,681 km (0.082 R)
• M25: 6,797,578 km (0.115 R)
• M26: 7,139,259 km (0.117 R)
• M27: 7,292,896 km (0.098 R)
• M28: 7,879,021 km (0.113 R)
• M29: 8,117,779 km (0.049 R)
• M30: 8,439,863 km (0.094 R)
• M31: 8,910,199 km (0.107 R)
• M32: 9,055,010 km (0.102 R)
• M33: 9,242,456 km (0.038 R)
• M34: 9,473,285 km (0.045 R)
• M35: 9,663,574 km (0.066 R)
• M36: 9,791,181 km (0.054 R)
• M37: 10,177,293 km (0.107 R)
• M38: 10,372,368 km (0.107 R)
• M39: 10,590,332 km (0.083 R)
• M40: 10,721,979 km (0.11 R)
• M41: 10,854,074 km (0.094 R)
• M42: 11,031,197 km (0.111 R)
• M43: 11,568,104 km (0.083 R)
• M44: 11,681,051 km (0.058 R)
• M45: 12,853,898 km (0.101 R)
• M46: 12,994,370 km (0.055 R)
• M47: 13,182,415 km (0.073 R)
• M48: 13,776,019 km (0.076 R)
• M49: 13,943,868 km (0.093 R)
• M50: 14,281,510 km (0.049 R)
• M51: 14,475,688 km (0.072 R)
• M52: 14,670,614 km (0.026 R)
• M53: 14,817,519 km (0.107 R)
• M54: 14,915,656 km (0.1 R)
• M55: 15,310,594 km (0.059 R)
• M56: 15,809,054 km (0.063 R)
• M57: 16,060,379 km (0.097 R)
• M58: 16,617,780 km (0.114 R)
• M59: 17,284,688 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.5

Radius: 12.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.72 AU - 8.32 AU

Year: 6934 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,330,676 km

• M1: 367,263 km (0.073 R)
• M2: 618,138 km (0.095 R)
• M3: 706,401 km (0.103 R)
• M4: 785,987 km (0.118 R)
• M5: 911,799 km (0.052 R)
• M6: 1,153,699 km (0.112 R)
• M7: 1,266,346 km (0.08 R)
• M8: 1,699,881 km (0.066 R)
• M9: 2,040,066 km (0.078 R)
• M10: 2,319,814 km (0.097 R)
• M11: 2,612,278 km (0.099 R)
• M12: 2,784,764 km (0.096 R)
• M13: 2,939,000 km (0.097 R)
• M14: 3,028,310 km (0.074 R)
• M15: 3,278,886 km (0.11 R)
• M16: 3,873,837 km (0.112 R)
• M17: 4,171,387 km (0.071 R)
• M18: 4,476,567 km (0.105 R)
• M19: 4,605,819 km (0.058 R)
• M20: 4,684,059 km (0.077 R)
• M21: 4,815,406 km (0.104 R)
• M22: 4,947,950 km (0.037 R)
• M23: 5,162,623 km (0.09 R)
• M24: 5,740,818 km (0.042 R)
• M25: 6,166,574 km (0.069 R)
• M26: 6,397,852 km (0.104 R)
• M27: 6,573,181 km (0.074 R)
• M28: 6,691,064 km (0.085 R)
• M29: 6,869,085 km (0.096 R)
• M30: 7,139,110 km (0.12 R)
• M31: 7,351,539 km (0.092 R)
• M32: 8,095,938 km (0.026 R)
• M33: 8,190,633 km (0.048 R)
• M34: 8,669,945 km (0.067 R)
• M35: 9,323,238 km (0.12 R)
• M36: 9,589,074 km (0.088 R)
• M37: 9,924,772 km (0.069 R)
• M38: 10,230,400 km (0.076 R)
• M39: 12,710,882 km (0.112 R)
• M40: 13,265,741 km (0.06 R)
• M41: 13,489,838 km (0.057 R)
• M42: 13,828,378 km (0.055 R)
• M43: 13,941,923 km (0.115 R)
• M44: 14,322,500 km (0.088 R)
• M45: 15,171,767 km (0.095 R)
• M46: 15,366,992 km (0.046 R)
• M47: 15,445,382 km (0.068 R)
• M48: 15,720,642 km (0.106 R)
• M49: 15,839,123 km (0.102 R)
• M50: 16,037,341 km (0.088 R)
• M51: 16,838,138 km (0.041 R)
• M52: 17,324,929 km (0.097 R)
• M53: 17,488,141 km (0.119 R)
• M54: 18,229,249 km (0.094 R)
• M55: 18,812,830 km (0.109 R)
• M56: 19,657,011 km (0.116 R)
• M57: 20,169,533 km (0.109 R)
• M58: 20,255,402 km (0.057 R)
• M59: 21,164,209 km (0.072 R)
• M60: 21,295,107 km (0.111 R)
• M61: 21,557,652 km (0.098 R)
• M62: 21,689,447 km (0.1 R)
• M63: 21,777,411 km (0.099 R)
• M64: 21,909,506 km (0.084 R)
• M65: 22,440,877 km (0.118 R)
• M66: 23,290,892 km (0.088 R)
• M67: 23,878,513 km (0.119 R)
• M68: 24,884,259 km (0.116 R)
• M69: 26,090,467 km (0.107 R)
• M70: 27,458,240 km (0.113 R)
• M71: 27,648,828 km (0.069 R)
• M72: 28,174,964 km (0.069 R)
• M73: 28,704,391 km (0.071 R)
• M74: 29,920,023 km (0.09 R)
• M75: 30,460,071 km (0.1 R)
• M76: 31,999,733 km (0.092 R)
• M77: 32,200,194 km (0.088 R)
• M78: 32,804,270 km (0.057 R)
• M79: 32,905,248 km (0.067 R)
• M80: 33,310,509 km (0.104 R)
• M81: 33,921,317 km (0.08 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 10,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit