🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.95 AU - 1.37 AU

Year: 549 Days

Day: 24.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 93 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.97 AU - 1.45 AU

Year: 585 Days

Day: 15.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.4

Radius: 14

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.55 AU - 3.55 AU

Year: 2941 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 49,400,528 km

• M1: 189,690 km (0.098 R)
• M2: 335,249 km (0.112 R)
• M3: 439,519 km (0.032 R)
• M4: 543,040 km (0.091 R)
• M5: 722,857 km (0.075 R)
• M6: 811,120 km (0.081 R)
• M7: 946,207 km (0.116 R)
• M8: 1,089,820 km (0.056 R)
• M9: 1,241,214 km (0.081 R)
• M10: 1,338,303 km (0.081 R)
• M11: 1,463,366 km (0.115 R)
• M12: 2,449,815 km (0.098 R)
• M13: 2,652,520 km (0.099 R)
• M14: 3,108,494 km (0.095 R)
• M15: 3,260,336 km (0.111 R)
• M16: 3,501,637 km (0.047 R)
• M17: 3,892,985 km (0.058 R)
• M18: 4,112,296 km (0.069 R)
• M19: 4,205,047 km (0.12 R)
• M20: 4,544,484 km (0.062 R)
• M21: 4,756,464 km (0.118 R)
• M22: 4,932,242 km (0.055 R)
• M23: 5,170,102 km (0.11 R)
• M24: 5,310,724 km (0.111 R)
• M25: 5,432,198 km (0.064 R)
• M26: 5,554,569 km (0.1 R)
• M27: 5,677,987 km (0.072 R)
• M28: 5,969,404 km (0.099 R)
• M29: 6,117,057 km (0.085 R)
• M30: 6,741,628 km (0.086 R)
• M31: 7,659,261 km (0.047 R)
• M32: 7,750,965 km (0.091 R)
• M33: 7,958,457 km (0.091 R)
• M34: 8,759,404 km (0.119 R)
• M35: 9,291,374 km (0.09 R)
• M36: 9,462,813 km (0.061 R)
• M37: 9,709,650 km (0.048 R)
• M38: 9,983,563 km (0.053 R)
• M39: 10,692,508 km (0.104 R)
• M40: 11,260,980 km (0.114 R)
• M41: 11,496,447 km (0.089 R)
• M42: 11,627,943 km (0.083 R)
• M43: 11,759,889 km (0.071 R)
• M44: 12,025,425 km (0.062 R)
• M45: 12,346,761 km (0.1 R)
• M46: 12,562,481 km (0.096 R)
• M47: 12,861,228 km (0.094 R)
• M48: 13,079,940 km (0.102 R)
• M49: 13,382,726 km (0.066 R)
• M50: 13,521,104 km (0.032 R)
• M51: 13,743,556 km (0.107 R)
• M52: 14,079,553 km (0.046 R)
• M53: 14,446,666 km (0.103 R)
• M54: 14,731,052 km (0.066 R)
• M55: 15,946,235 km (0.116 R)
• M56: 16,092,991 km (0.105 R)
• M57: 16,387,998 km (0.088 R)
• M58: 16,983,397 km (0.033 R)
• M59: 17,103,225 km (0.045 R)
• M60: 17,555,460 km (0.114 R)
• M61: 17,950,697 km (0.115 R)
• M62: 18,164,622 km (0.099 R)
• M63: 18,317,960 km (0.102 R)
• M64: 19,843,858 km (0.105 R)
• M65: 19,970,119 km (0.079 R)
• M66: 20,510,167 km (0.114 R)
• M67: 20,637,924 km (0.113 R)
• M68: 21,183,956 km (0.038 R)
• M69: 21,507,237 km (0.117 R)
• M70: 21,897,538 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.1

Radius: 3.1

Gravity: 38.82 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.22 AU - 12.04 AU

Year: 14177 Days

Day: 17.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 49,400,528 km

• M1: 55,950 km (0.042 R)
• M2: 87,964 km (0.106 R)
• M3: 222,153 km (0.08 R)
• M4: 245,490 km (0.109 R)
• M5: 433,385 km (0.088 R)
• M6: 478,713 km (0.11 R)
• M7: 590,463 km (0.099 R)
• M8: 1,415,944 km (0.093 R)
• M9: 1,461,122 km (0.106 R)
• M10: 1,529,788 km (0.074 R)
• M11: 1,552,975 km (0.082 R)
• M12: 1,963,622 km (0.1 R)
• M13: 1,988,754 km (0.071 R)
• M14: 2,039,468 km (0.084 R)
• M15: 2,064,899 km (0.113 R)
• M16: 2,220,032 km (0.115 R)
• M17: 2,405,833 km (0.115 R)
• M18: 2,514,291 km (0.071 R)
• M19: 2,541,668 km (0.111 R)
• M20: 3,109,242 km (0.108 R)
• M21: 3,346,953 km (0.09 R)
• M22: 4,062,330 km (0.118 R)
• M23: 4,321,882 km (0.073 R)
• M24: 4,620,181 km (0.116 R)
• M25: 4,856,844 km (0.071 R)
• M26: 4,925,211 km (0.109 R)
• M27: 5,097,547 km (0.099 R)
• M28: 5,306,835 km (0.065 R)
• M29: 5,733,787 km (0.12 R)
• M30: 6,134,859 km (0.088 R)
• M31: 6,544,907 km (0.064 R)
• M32: 6,696,300 km (0.062 R)
• M33: 7,234,852 km (0.047 R)
• M34: 7,827,260 km (0.113 R)
• M35: 8,271,565 km (0.072 R)
• M36: 8,394,086 km (0.11 R)
• M37: 8,765,388 km (0.09 R)
• M38: 8,806,976 km (0.091 R)
• M39: 9,438,728 km (0.098 R)
• M40: 10,128,524 km (0.06 R)
• M41: 10,391,218 km (0.085 R)
• M42: 11,830,499 km (0.065 R)
• M43: 12,526,279 km (0.082 R)
• M44: 13,235,223 km (0.071 R)
• M45: 14,396,401 km (0.09 R)
• M46: 14,543,755 km (0.09 R)
• M47: 15,489,064 km (0.105 R)
• M48: 15,842,415 km (0.049 R)
• M49: 17,125,366 km (0.118 R)
• M50: 17,595,402 km (0.116 R)
• M51: 18,069,777 km (0.079 R)
• M52: 18,175,692 km (0.085 R)
• M53: 18,655,004 km (0.092 R)
• M54: 19,517,585 km (0.086 R)
• M55: 20,724,391 km (0.107 R)
• M56: 21,281,045 km (0.083 R)
• M57: 22,125,076 km (0.104 R)
• M58: 22,351,867 km (0.106 R)
• M59: 22,465,711 km (0.069 R)
• M60: 23,267,256 km (0.056 R)
• M61: 25,489,832 km (0.094 R)
• M62: 26,505,751 km (0.051 R)
• M63: 27,413,211 km (0.054 R)
• M64: 28,577,083 km (0.038 R)
• M65: 30,321,544 km (0.096 R)
• M66: 30,447,355 km (0.103 R)
• M67: 30,573,466 km (0.091 R)
• M68: 31,333,723 km (0.102 R)
• M69: 31,971,907 km (0.044 R)
• M70: 32,100,113 km (0.052 R)
• M71: 33,912,192 km (0.027 R)
• M72: 34,830,573 km (0.117 R)
• M73: 35,226,708 km (0.085 R)
• M74: 37,094,886 km (0.092 R)
• M75: 37,364,462 km (0.047 R)
• M76: 38,040,943 km (0.074 R)
• M77: 38,176,778 km (0.091 R)
• M78: 39,131,961 km (0.058 R)
• M79: 39,543,654 km (0.06 R)
• M80: 40,302,265 km (0.083 R)
• M81: 41,204,938 km (0.08 R)
• M82: 41,344,513 km (0.1 R)
• M83: 41,484,088 km (0.113 R)
• M84: 42,536,210 km (0.087 R)
• M85: 42,747,741 km (0.118 R)
• M86: 43,810,484 km (0.116 R)
• M87: 44,023,961 km (0.113 R)
• M88: 45,312,746 km (0.117 R)
• M89: 45,384,703 km (0.106 R)
• M90: 45,817,190 km (0.11 R)
• M91: 46,251,174 km (0.043 R)
• M92: 46,396,134 km (0.111 R)
• M93: 47,050,176 km (0.108 R)
• M94: 47,268,888 km (0.054 R)
• M95: 47,634,206 km (0.066 R)
• M96: 47,927,119 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 18,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit