🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.77 AU - 1.17 AU

Year: 344 Days

Day: 28.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.24 AU - 4.42 AU

Year: 2698 Days

Day: 39.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,288,077 km

• M1: 2,080,906 km (0.055 R)

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.7

Radius: 11.6

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.68 AU - 6.02 AU

Year: 5092 Days

Day: 14.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,288,077 km

• M1: 181,612 km (0.113 R)
• M2: 295,905 km (0.101 R)
• M3: 453,282 km (0.113 R)
• M4: 528,080 km (0.06 R)
• M5: 932,444 km (0.114 R)
• M6: 1,092,214 km (0.091 R)
• M7: 1,714,392 km (0.095 R)
• M8: 1,913,207 km (0.082 R)
• M9: 2,353,474 km (0.047 R)
• M10: 2,575,327 km (0.09 R)
• M11: 2,910,427 km (0.106 R)
• M12: 3,349,048 km (0.065 R)
• M13: 3,576,287 km (0.104 R)
• M14: 4,239,454 km (0.117 R)
• M15: 4,560,341 km (0.054 R)
• M16: 4,787,281 km (0.102 R)
• M17: 4,992,081 km (0.064 R)
• M18: 5,121,633 km (0.104 R)
• M19: 5,304,740 km (0.101 R)
• M20: 5,410,506 km (0.069 R)
• M21: 5,894,754 km (0.108 R)
• M22: 6,059,312 km (0.069 R)
• M23: 6,253,191 km (0.103 R)
• M24: 6,590,534 km (0.075 R)
• M25: 7,165,888 km (0.096 R)
• M26: 7,282,873 km (0.084 R)
• M27: 7,371,136 km (0.079 R)
• M28: 7,548,559 km (0.112 R)
• M29: 8,150,391 km (0.061 R)
• M30: 8,673,984 km (0.098 R)
• M31: 8,767,632 km (0.103 R)
• M32: 8,892,845 km (0.045 R)
• M33: 9,592,515 km (0.101 R)
• M34: 10,046,993 km (0.037 R)
• M35: 10,343,047 km (0.077 R)
• M36: 10,876,214 km (0.117 R)
• M37: 11,418,357 km (0.076 R)
• M38: 11,761,684 km (0.094 R)
• M39: 12,038,889 km (0.092 R)
• M40: 12,283,182 km (0.108 R)
• M41: 12,670,341 km (0.076 R)
• M42: 12,918,823 km (0.116 R)
• M43: 13,025,935 km (0.079 R)
• M44: 13,601,588 km (0.062 R)
• M45: 14,332,822 km (0.09 R)
• M46: 14,406,724 km (0.104 R)
• M47: 15,264,817 km (0.049 R)
• M48: 16,331,899 km (0.082 R)
• M49: 16,680,013 km (0.074 R)
• M50: 17,699,522 km (0.099 R)
• M51: 18,256,775 km (0.118 R)
• M52: 18,698,687 km (0.074 R)
• M53: 18,779,470 km (0.12 R)
• M54: 19,470,312 km (0.089 R)
• M55: 19,593,132 km (0.055 R)
• M56: 20,418,314 km (0.112 R)
• M57: 20,584,817 km (0.06 R)
• M58: 20,668,143 km (0.086 R)
• M59: 22,017,366 km (0.087 R)
• M60: 22,273,477 km (0.111 R)
• M61: 22,359,197 km (0.113 R)
• M62: 23,395,013 km (0.088 R)
• M63: 23,525,612 km (0.117 R)
• M64: 25,022,338 km (0.054 R)
• M65: 26,232,884 km (0.072 R)
• M66: 26,640,688 km (0.082 R)
• M67: 27,324,949 km (0.099 R)
• M68: 28,107,346 km (0.095 R)
• M69: 28,199,947 km (0.077 R)
• M70: 28,850,548 km (0.1 R)
• M71: 29,037,395 km (0.113 R)
• M72: 30,451,245 km (0.094 R)
• M73: 30,831,972 km (0.098 R)
• M74: 31,023,008 km (0.083 R)
• M75: 31,262,365 km (0.108 R)
• M76: 32,080,515 km (0.109 R)
• M77: 32,274,095 km (0.027 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.5

Radius: 14.8

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.63 AU - 10.61 AU

Year: 11586 Days

Day: 14.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 44,288,077 km

• M1: 633,397 km (0.097 R)
• M2: 832,213 km (0.083 R)
• M3: 1,071,869 km (0.1 R)
• M4: 1,181,973 km (0.115 R)
• M5: 2,347,490 km (0.091 R)
• M6: 2,746,318 km (0.07 R)
• M7: 3,006,768 km (0.113 R)
• M8: 3,894,481 km (0.087 R)
• M9: 4,428,396 km (0.108 R)
• M10: 4,735,072 km (0.107 R)
• M11: 5,499,816 km (0.074 R)
• M12: 5,763,408 km (0.105 R)
• M13: 5,896,699 km (0.037 R)
• M14: 6,031,188 km (0.065 R)
• M15: 6,823,907 km (0.085 R)
• M16: 7,540,032 km (0.099 R)
• M17: 7,833,244 km (0.036 R)
• M18: 8,205,144 km (0.026 R)
• M19: 8,506,883 km (0.11 R)
• M20: 8,659,174 km (0.106 R)
• M21: 10,150,515 km (0.096 R)
• M22: 11,889,889 km (0.117 R)
• M23: 12,706,993 km (0.044 R)
• M24: 15,358,017 km (0.026 R)
• M25: 16,389,195 km (0.054 R)
• M26: 16,674,328 km (0.039 R)
• M27: 17,977,775 km (0.108 R)
• M28: 18,222,816 km (0.114 R)
• M29: 18,370,319 km (0.102 R)
• M30: 19,363,948 km (0.105 R)
• M31: 19,715,803 km (0.093 R)
• M32: 19,816,781 km (0.105 R)
• M33: 20,171,478 km (0.118 R)
• M34: 20,375,080 km (0.102 R)
• M35: 21,351,506 km (0.082 R)
• M36: 21,663,118 km (0.109 R)
• M37: 21,976,077 km (0.106 R)
• M38: 22,290,681 km (0.109 R)
• M39: 22,553,973 km (0.075 R)
• M40: 23,563,759 km (0.102 R)
• M41: 24,317,433 km (0.047 R)
• M42: 24,915,077 km (0.034 R)
• M43: 25,407,702 km (0.054 R)
• M44: 25,572,559 km (0.071 R)
• M45: 25,737,865 km (0.117 R)
• M46: 27,241,323 km (0.108 R)
• M47: 27,918,703 km (0.118 R)
• M48: 29,347,661 km (0.068 R)
• M49: 29,463,001 km (0.036 R)
• M50: 29,578,491 km (0.036 R)
• M51: 31,860,756 km (0.118 R)
• M52: 32,216,949 km (0.094 R)
• M53: 33,293,156 km (0.104 R)
• M54: 34,259,857 km (0.113 R)
• M55: 34,502,954 km (0.106 R)
• M56: 35,850,382 km (0.113 R)
• M57: 36,778,786 km (0.044 R)
• M58: 36,965,484 km (0.084 R)
• M59: 37,090,099 km (0.114 R)
• M60: 37,464,842 km (0.042 R)
• M61: 40,058,570 km (0.069 R)
• M62: 40,700,045 km (0.087 R)
• M63: 41,603,617 km (0.059 R)
• M64: 42,775,267 km (0.116 R)
• M65: 43,496,628 km (0.04 R)
• M66: 43,693,948 km (0.119 R)
• M67: 43,891,716 km (0.095 R)
• M68: 44,089,784 km (0.091 R)
• M69: 44,221,879 km (0.119 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 20,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit