🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.76 AU - 0.88 AU

Year: 260 Days

Day: 47.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.26 AU - 1.68 AU

Year: 624 Days

Day: 31.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.9 AU - 6.12 AU

Year: 4525 Days

Day: 25.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 105.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,319,389 km

• M1: 210,484 km (0.107 R)

Asteroid Belt

Center: 5.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.5

Radius: 12

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.7 AU - 6.58 AU

Year: 5323 Days

Day: 5.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,319,389 km

• M1: 152,141 km (0.059 R)
• M2: 306,376 km (0.071 R)
• M3: 616,942 km (0.095 R)
• M4: 789,877 km (0.036 R)
• M5: 951,742 km (0.053 R)
• M6: 1,080,994 km (0.103 R)
• M7: 1,294,470 km (0.085 R)
• M8: 1,798,316 km (0.049 R)
• M9: 2,243,370 km (0.098 R)
• M10: 2,518,929 km (0.109 R)
• M11: 2,640,402 km (0.086 R)
• M12: 3,365,952 km (0.057 R)
• M13: 3,774,504 km (0.082 R)
• M14: 3,867,404 km (0.084 R)
• M15: 4,008,325 km (0.113 R)
• M16: 4,738,363 km (0.106 R)
• M17: 4,864,025 km (0.034 R)
• M18: 4,965,453 km (0.077 R)
• M19: 5,067,628 km (0.082 R)
• M20: 5,325,983 km (0.066 R)
• M21: 5,802,004 km (0.117 R)
• M22: 5,963,719 km (0.065 R)
• M23: 6,045,250 km (0.09 R)
• M24: 6,795,034 km (0.041 R)
• M25: 7,166,486 km (0.12 R)
• M26: 7,311,297 km (0.119 R)
• M27: 7,544,819 km (0.09 R)
• M28: 8,841,982 km (0.109 R)
• M29: 9,216,276 km (0.119 R)
• M30: 9,405,368 km (0.092 R)
• M31: 9,659,535 km (0.091 R)
• M32: 10,207,212 km (0.108 R)
• M33: 10,864,396 km (0.049 R)
• M34: 11,097,768 km (0.12 R)
• M35: 11,535,342 km (0.05 R)
• M36: 11,705,285 km (0.079 R)
• M37: 11,807,610 km (0.084 R)
• M38: 12,150,788 km (0.101 R)
• M39: 12,254,459 km (0.045 R)
• M40: 12,392,987 km (0.114 R)
• M41: 12,917,477 km (0.114 R)
• M42: 13,129,308 km (0.109 R)
• M43: 14,424,227 km (0.093 R)
• M44: 14,570,683 km (0.108 R)
• M45: 14,975,944 km (0.103 R)
• M46: 15,235,646 km (0.108 R)
• M47: 15,571,942 km (0.115 R)
• M48: 16,518,746 km (0.029 R)
• M49: 16,979,807 km (0.05 R)
• M50: 17,406,161 km (0.11 R)
• M51: 17,601,237 km (0.095 R)
• M52: 18,348,777 km (0.117 R)
• M53: 18,467,708 km (0.087 R)
• M54: 18,706,466 km (0.109 R)
• M55: 20,529,765 km (0.077 R)
• M56: 20,694,472 km (0.11 R)
• M57: 20,942,505 km (0.09 R)
• M58: 21,025,532 km (0.06 R)
• M59: 21,483,301 km (0.047 R)
• M60: 21,818,401 km (0.069 R)
• M61: 22,451,349 km (0.092 R)
• M62: 22,919,441 km (0.067 R)
• M63: 24,604,661 km (0.073 R)
• M64: 24,823,523 km (0.04 R)
• M65: 24,911,337 km (0.083 R)
• M66: 25,351,603 km (0.1 R)
• M67: 25,484,296 km (0.095 R)
• M68: 26,868,077 km (0.089 R)
• M69: 27,956,102 km (0.064 R)
• M70: 28,138,761 km (0.078 R)
• M71: 28,505,425 km (0.061 R)
• M72: 29,568,468 km (0.06 R)
• M73: 29,661,518 km (0.115 R)
• M74: 30,879,992 km (0.094 R)
• M75: 31,021,662 km (0.092 R)
• M76: 31,305,598 km (0.119 R)
• M77: 31,590,433 km (0.032 R)
• M78: 31,685,577 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.7

Radius: 12.2

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.79 AU - 11.05 AU

Year: 9320 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,319,389 km

• M1: 166,652 km (0.094 R)
• M2: 270,922 km (0.102 R)
• M3: 381,923 km (0.072 R)
• M4: 489,035 km (0.11 R)
• M5: 637,437 km (0.043 R)
• M6: 740,659 km (0.043 R)
• M7: 983,456 km (0.046 R)
• M8: 1,233,734 km (0.086 R)
• M9: 1,904,530 km (0.115 R)
• M10: 2,173,956 km (0.071 R)
• M11: 2,360,654 km (0.081 R)
• M12: 2,576,973 km (0.08 R)
• M13: 2,825,156 km (0.065 R)
• M14: 3,081,267 km (0.104 R)
• M15: 3,185,986 km (0.059 R)
• M16: 3,534,250 km (0.114 R)
• M17: 3,810,707 km (0.114 R)
• M18: 4,682,114 km (0.119 R)
• M19: 4,955,429 km (0.117 R)
• M20: 5,328,078 km (0.072 R)
• M21: 6,166,574 km (0.098 R)
• M22: 6,500,027 km (0.103 R)
• M23: 6,703,032 km (0.117 R)
• M24: 6,873,723 km (0.079 R)
• M25: 7,011,353 km (0.114 R)
• M26: 7,892,484 km (0.11 R)
• M27: 8,109,102 km (0.056 R)
• M28: 8,218,309 km (0.092 R)
• M29: 8,437,918 km (0.07 R)
• M30: 8,733,823 km (0.093 R)
• M31: 9,221,961 km (0.05 R)
• M32: 9,297,956 km (0.091 R)
• M33: 9,565,288 km (0.066 R)
• M34: 9,642,032 km (0.111 R)
• M35: 10,068,385 km (0.101 R)
• M36: 10,501,023 km (0.096 R)
• M37: 11,141,002 km (0.076 R)
• M38: 11,629,439 km (0.115 R)
• M39: 11,876,276 km (0.064 R)
• M40: 12,208,084 km (0.117 R)
• M41: 12,458,959 km (0.118 R)
• M42: 13,479,516 km (0.095 R)
• M43: 13,782,153 km (0.116 R)
• M44: 13,912,602 km (0.109 R)
• M45: 14,218,530 km (0.108 R)
• M46: 15,060,317 km (0.052 R)
• M47: 15,464,530 km (0.085 R)
• M48: 16,421,957 km (0.111 R)
• M49: 18,537,420 km (0.097 R)
• M50: 20,538,591 km (0.098 R)
• M51: 20,837,188 km (0.104 R)
• M52: 21,842,785 km (0.089 R)
• M53: 21,944,362 km (0.1 R)
• M54: 22,096,802 km (0.063 R)
• M55: 22,505,055 km (0.077 R)
• M56: 22,710,154 km (0.111 R)
• M57: 23,329,040 km (0.102 R)
• M58: 24,425,592 km (0.091 R)
• M59: 25,325,573 km (0.114 R)
• M60: 26,236,325 km (0.077 R)
• M61: 26,777,121 km (0.092 R)
• M62: 26,994,487 km (0.093 R)
• M63: 27,704,927 km (0.092 R)
• M64: 28,089,992 km (0.077 R)
• M65: 28,421,501 km (0.081 R)
• M66: 29,704,303 km (0.07 R)
• M67: 30,948,957 km (0.104 R)
• M68: 31,462,975 km (0.107 R)
• M69: 31,577,567 km (0.048 R)
• M70: 31,807,200 km (0.059 R)
• M71: 32,268,261 km (0.073 R)
• M72: 32,615,477 km (0.071 R)
• M73: 33,957,819 km (0.081 R)
• M74: 35,318,262 km (0.084 R)
• M75: 35,855,468 km (0.084 R)
• M76: 36,877,521 km (0.087 R)
• M77: 38,153,291 km (0.101 R)
• M78: 38,888,864 km (0.104 R)
• M79: 40,373,922 km (0.115 R)
• M80: 41,123,407 km (0.115 R)
• M81: 41,374,134 km (0.063 R)
• M82: 41,814,400 km (0.066 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 14,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit