🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.52 AU - 0.72 AU

Year: 184 Days

Day: 35.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.19 AU - 1.41 AU

Year: 558 Days

Day: 47.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,604,110 km

• M1: 839,842 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.49 AU - 1.93 AU

Year: 842 Days

Day: 45 Hours

Environment

Temp: -52 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.28 AU - 2.56 AU

Year: 1418 Days

Day: 29.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.45 AU - 3.81 AU

Year: 2605 Days

Day: 12.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,604,110 km

• M1: 2,097,362 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.3

Radius: 6.3

Gravity: 18.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.88 AU - 14.22 AU

Year: 16749 Days

Day: 21.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 39,604,110 km

• M1: 383,868 km (0.102 R)
• M2: 1,090,269 km (0.054 R)
• M3: 1,272,479 km (0.108 R)
• M4: 1,549,535 km (0.089 R)
• M5: 1,814,921 km (0.055 R)
• M6: 2,833,982 km (0.073 R)
• M7: 2,904,891 km (0.087 R)
• M8: 2,976,549 km (0.09 R)
• M9: 3,158,011 km (0.097 R)
• M10: 3,570,004 km (0.076 R)
• M11: 3,959,108 km (0.097 R)
• M12: 4,199,063 km (0.103 R)
• M13: 5,076,005 km (0.068 R)
• M14: 5,249,389 km (0.079 R)
• M15: 5,512,981 km (0.104 R)
• M16: 6,283,260 km (0.109 R)
• M17: 6,894,816 km (0.091 R)
• M18: 7,232,010 km (0.051 R)
• M19: 7,280,629 km (0.105 R)
• M20: 7,525,371 km (0.036 R)
• M21: 8,326,468 km (0.085 R)
• M22: 8,530,968 km (0.109 R)
• M23: 9,154,343 km (0.03 R)
• M24: 9,206,851 km (0.089 R)
• M25: 10,665,131 km (0.062 R)
• M26: 11,167,032 km (0.091 R)
• M27: 11,223,281 km (0.043 R)
• M28: 12,078,233 km (0.07 R)
• M29: 13,849,920 km (0.088 R)
• M30: 13,910,358 km (0.114 R)
• M31: 14,153,006 km (0.085 R)
• M32: 14,642,490 km (0.058 R)
• M33: 16,463,096 km (0.104 R)
• M34: 16,848,610 km (0.059 R)
• M35: 18,420,135 km (0.074 R)
• M36: 18,619,998 km (0.098 R)
• M37: 20,243,434 km (0.086 R)
• M38: 20,518,395 km (0.054 R)
• M39: 21,002,643 km (0.053 R)
• M40: 21,630,655 km (0.109 R)
• M41: 21,771,128 km (0.062 R)
• M42: 22,194,041 km (0.067 R)
• M43: 22,976,737 km (0.119 R)
• M44: 24,131,184 km (0.096 R)
• M45: 25,009,323 km (0.102 R)
• M46: 25,230,429 km (0.088 R)
• M47: 26,046,934 km (0.104 R)
• M48: 26,196,382 km (0.096 R)
• M49: 26,271,181 km (0.096 R)
• M50: 28,164,193 km (0.089 R)
• M51: 29,320,883 km (0.08 R)
• M52: 30,808,335 km (0.046 R)
• M53: 30,887,323 km (0.049 R)
• M54: 31,680,640 km (0.07 R)
• M55: 33,449,485 km (0.117 R)
• M56: 33,530,568 km (0.039 R)
• M57: 33,774,412 km (0.045 R)
• M58: 35,415,351 km (0.098 R)
• M59: 35,746,561 km (0.081 R)
• M60: 36,914,172 km (0.111 R)
• M61: 39,286,645 km (0.095 R)
• M62: 40,664,292 km (0.108 R)
• M63: 40,750,909 km (0.111 R)
• M64: 41,098,125 km (0.117 R)
• M65: 42,496,417 km (0.044 R)
• M66: 43,466,709 km (0.094 R)
• M67: 44,087,988 km (0.11 R)
• M68: 44,622,950 km (0.109 R)
• M69: 45,969,481 km (0.048 R)
• M70: 46,150,046 km (0.114 R)
• M71: 46,511,923 km (0.069 R)
• M72: 49,163,096 km (0.081 R)
• M73: 50,274,459 km (0.083 R)
• M74: 50,926,556 km (0.062 R)
• M75: 51,300,401 km (0.096 R)
• M76: 52,994,148 km (0.116 R)
• M77: 53,562,770 km (0.074 R)
• M78: 54,897,482 km (0.106 R)
• M79: 55,089,117 km (0.117 R)
• M80: 56,339,605 km (0.111 R)
• M81: 56,726,316 km (0.082 R)
• M82: 58,281,834 km (0.087 R)
• M83: 58,575,046 km (0.102 R)
• M84: 59,064,830 km (0.114 R)
• M85: 60,344,639 km (0.067 R)
• M86: 60,641,292 km (0.076 R)
• M87: 61,534,092 km (0.103 R)
• M88: 61,633,575 km (0.114 R)
• M89: 61,932,322 km (0.04 R)
• M90: 62,431,231 km (0.096 R)
• M91: 65,961,142 km (0.086 R)
• M92: 66,368,647 km (0.094 R)
• M93: 67,904,269 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.1

Radius: 4.7

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 12.19 AU - 14.23 AU

Year: 18088 Days

Day: 20.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 39,604,110 km

• M1: 117,135 km (0.105 R)
• M2: 214,823 km (0.119 R)
• M3: 1,520,962 km (0.118 R)
• M4: 1,827,188 km (0.059 R)
• M5: 2,241,874 km (0.104 R)
• M6: 3,385,400 km (0.093 R)
• M7: 4,449,041 km (0.088 R)
• M8: 6,362,547 km (0.093 R)
• M9: 6,491,650 km (0.069 R)
• M10: 6,950,167 km (0.072 R)
• M11: 7,083,160 km (0.097 R)
• M12: 7,150,030 km (0.107 R)
• M13: 7,589,250 km (0.117 R)
• M14: 7,691,874 km (0.094 R)
• M15: 8,282,037 km (0.092 R)
• M16: 11,443,340 km (0.113 R)
• M17: 12,841,332 km (0.112 R)
• M18: 15,707,328 km (0.088 R)
• M19: 17,300,994 km (0.11 R)
• M20: 17,436,081 km (0.107 R)
• M21: 17,707,302 km (0.056 R)
• M22: 18,483,565 km (0.1 R)
• M23: 19,317,423 km (0.086 R)
• M24: 19,364,248 km (0.089 R)
• M25: 19,880,211 km (0.046 R)
• M26: 20,353,239 km (0.105 R)
• M27: 20,638,971 km (0.072 R)
• M28: 21,407,007 km (0.1 R)
• M29: 21,843,234 km (0.118 R)
• M30: 22,478,426 km (0.074 R)
• M31: 23,070,086 km (0.102 R)
• M32: 24,218,549 km (0.1 R)
• M33: 24,622,314 km (0.027 R)
• M34: 24,977,459 km (0.036 R)
• M35: 25,232,074 km (0.118 R)
• M36: 29,100,975 km (0.071 R)
• M37: 29,584,026 km (0.05 R)
• M38: 29,637,881 km (0.081 R)
• M39: 31,212,997 km (0.111 R)
• M40: 32,370,586 km (0.083 R)
• M41: 32,592,738 km (0.111 R)
• M42: 33,542,087 km (0.116 R)
• M43: 35,582,602 km (0.043 R)
• M44: 36,849,097 km (0.086 R)
• M45: 36,965,035 km (0.067 R)
• M46: 37,080,974 km (0.087 R)
• M47: 38,599,991 km (0.051 R)
• M48: 39,248,797 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 18,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit