🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.62 AU - 0.98 AU

Year: 254 Days

Day: 32.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.93 AU - 0.99 AU

Year: 334 Days

Day: 19.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.46 AU - 1.76 AU

Year: 725 Days

Day: 33.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.93 AU - 2.57 AU

Year: 1197 Days

Day: 21.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,243,277 km

• M1: 1,405,023 km (0.04 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.58 AU - 4.06 AU

Year: 2649 Days

Day: 16.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 71 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.5

Radius: 5.9

Gravity: 23.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.48 AU - 19.48 AU

Year: 23734 Days

Day: 19.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,243,277 km

• M1: 367,562 km (0.093 R)
• M2: 518,656 km (0.106 R)
• M3: 1,268,291 km (0.045 R)
• M4: 1,431,801 km (0.055 R)
• M5: 1,567,636 km (0.107 R)
• M6: 1,962,574 km (0.097 R)
• M7: 2,347,490 km (0.102 R)
• M8: 2,672,117 km (0.111 R)
• M9: 3,229,369 km (0.103 R)
• M10: 3,453,168 km (0.069 R)
• M11: 3,635,827 km (0.113 R)
• M12: 3,868,601 km (0.031 R)
• M13: 4,010,569 km (0.083 R)
• M14: 5,155,442 km (0.027 R)
• M15: 5,629,218 km (0.111 R)
• M16: 5,844,190 km (0.083 R)
• M17: 6,116,907 km (0.058 R)
• M18: 6,282,363 km (0.089 R)
• M19: 6,505,563 km (0.09 R)
• M20: 6,959,443 km (0.041 R)
• M21: 7,957,560 km (0.1 R)
• M22: 8,077,986 km (0.065 R)
• M23: 9,696,934 km (0.071 R)
• M24: 10,149,468 km (0.074 R)
• M25: 11,548,058 km (0.081 R)
• M26: 12,374,137 km (0.059 R)
• M27: 12,513,563 km (0.053 R)
• M28: 15,636,717 km (0.116 R)
• M29: 15,712,115 km (0.064 R)
• M30: 16,166,892 km (0.091 R)
• M31: 16,779,944 km (0.112 R)
• M32: 17,244,745 km (0.035 R)
• M33: 17,400,626 km (0.072 R)
• M34: 19,145,685 km (0.047 R)
• M35: 19,712,661 km (0.107 R)
• M36: 20,449,580 km (0.108 R)
• M37: 20,614,587 km (0.068 R)
• M38: 21,362,426 km (0.11 R)
• M39: 23,227,762 km (0.095 R)
• M40: 24,005,821 km (0.039 R)
• M41: 27,565,502 km (0.081 R)
• M42: 28,021,925 km (0.103 R)
• M43: 28,205,183 km (0.045 R)
• M44: 30,907,070 km (0.113 R)
• M45: 33,011,014 km (0.083 R)
• M46: 35,854,421 km (0.077 R)
• M47: 36,552,295 km (0.062 R)
• M48: 37,658,272 km (0.108 R)
• M49: 38,367,665 km (0.086 R)
• M50: 39,388,820 km (0.083 R)
• M51: 39,799,766 km (0.12 R)
• M52: 40,212,207 km (0.09 R)
• M53: 40,625,995 km (0.094 R)
• M54: 40,729,666 km (0.092 R)
• M55: 41,562,178 km (0.076 R)
• M56: 43,561,853 km (0.102 R)
• M57: 44,733,802 km (0.08 R)
• M58: 46,240,403 km (0.049 R)
• M59: 47,435,690 km (0.109 R)
• M60: 48,641,149 km (0.081 R)
• M61: 49,192,417 km (0.103 R)
• M62: 49,745,780 km (0.056 R)
• M63: 50,078,785 km (0.103 R)
• M64: 51,754,879 km (0.115 R)
• M65: 52,882,398 km (0.076 R)
• M66: 54,018,146 km (0.089 R)
• M67: 57,124,246 km (0.08 R)
• M68: 58,289,464 km (0.091 R)
• M69: 59,109,559 km (0.079 R)
• M70: 60,880,050 km (0.098 R)
• M71: 61,236,243 km (0.085 R)
• M72: 61,593,034 km (0.087 R)
• M73: 61,712,114 km (0.085 R)
• M74: 61,950,573 km (0.075 R)
• M75: 63,147,505 km (0.032 R)
• M76: 63,989,741 km (0.039 R)
• M77: 64,231,192 km (0.064 R)
• M78: 65,320,863 km (0.119 R)
• M79: 65,685,583 km (0.066 R)
• M80: 67,396,085 km (0.117 R)
• M81: 67,887,514 km (0.092 R)
• M82: 71,861,282 km (0.041 R)
• M83: 73,497,135 km (0.116 R)
• M84: 74,256,194 km (0.062 R)
• M85: 77,447,117 km (0.08 R)
• M86: 78,606,650 km (0.113 R)
• M87: 79,642,316 km (0.113 R)
• M88: 80,421,871 km (0.086 R)
• M89: 81,857,860 km (0.104 R)
• M90: 83,697,615 km (0.098 R)
• M91: 84,887,517 km (0.083 R)
• M92: 85,949,961 km (0.082 R)
• M93: 87,685,745 km (0.118 R)
• M94: 88,222,053 km (0.057 R)
• M95: 89,298,111 km (0.116 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 10,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit