🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.43 AU - 0.59 AU

Year: 132 Days

Day: 23.6 Hours

Environment

Temp: 222 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.81 AU - 1.05 AU

Year: 324 Days

Day: 45.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.33 AU - 1.61 AU

Year: 645 Days

Day: 46.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89

Radius: 9.4

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.7 AU - 6.2 AU

Year: 4601 Days

Day: 10.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 54,886,282 km

• M1: 140,622 km (0.071 R)
• M2: 210,933 km (0.063 R)
• M3: 376,987 km (0.1 R)
• M4: 647,759 km (0.034 R)
• M5: 713,582 km (0.105 R)
• M6: 934,089 km (0.118 R)
• M7: 1,052,720 km (0.113 R)
• M8: 1,114,055 km (0.102 R)
• M9: 1,362,388 km (0.098 R)
• M10: 1,608,028 km (0.104 R)
• M11: 1,669,213 km (0.112 R)
• M12: 1,921,734 km (0.107 R)
• M13: 2,085,993 km (0.078 R)
• M14: 2,153,013 km (0.096 R)
• M15: 2,323,704 km (0.11 R)
• M16: 2,678,550 km (0.077 R)
• M17: 2,751,703 km (0.103 R)
• M18: 2,837,722 km (0.096 R)
• M19: 3,101,613 km (0.118 R)
• M20: 3,242,983 km (0.093 R)
• M21: 3,505,527 km (0.101 R)
• M22: 3,599,175 km (0.102 R)
• M23: 3,707,035 km (0.096 R)
• M24: 3,954,021 km (0.087 R)
• M25: 4,051,559 km (0.113 R)
• M26: 4,135,783 km (0.097 R)
• M27: 4,234,667 km (0.086 R)
• M28: 4,363,171 km (0.111 R)
• M29: 4,521,895 km (0.076 R)
• M30: 4,800,745 km (0.111 R)
• M31: 4,875,095 km (0.088 R)
• M32: 5,221,863 km (0.052 R)
• M33: 5,780,761 km (0.109 R)
• M34: 6,019,220 km (0.056 R)
• M35: 6,083,397 km (0.111 R)
• M36: 6,228,507 km (0.089 R)
• M37: 6,473,100 km (0.076 R)
• M38: 6,604,896 km (0.086 R)
• M39: 7,089,892 km (0.065 R)
• M40: 7,259,835 km (0.068 R)
• M41: 8,041,185 km (0.074 R)
• M42: 8,486,687 km (0.12 R)
• M43: 8,558,793 km (0.04 R)
• M44: 8,776,159 km (0.115 R)
• M45: 8,885,515 km (0.073 R)
• M46: 8,995,320 km (0.082 R)
• M47: 9,401,927 km (0.056 R)
• M48: 10,080,353 km (0.093 R)
• M49: 10,329,135 km (0.037 R)
• M50: 10,483,220 km (0.084 R)
• M51: 10,872,025 km (0.114 R)
• M52: 11,087,745 km (0.034 R)
• M53: 11,945,091 km (0.062 R)
• M54: 12,046,069 km (0.108 R)
• M55: 12,289,914 km (0.041 R)
• M56: 12,473,770 km (0.114 R)
• M57: 12,782,240 km (0.104 R)
• M58: 13,134,843 km (0.108 R)
• M59: 13,322,887 km (0.102 R)
• M60: 13,553,866 km (0.095 R)
• M61: 13,638,239 km (0.083 R)
• M62: 13,722,762 km (0.083 R)
• M63: 13,998,621 km (0.092 R)
• M64: 14,340,601 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.2

Radius: 9.6

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 9.69 AU - 13.77 AU

Year: 14529 Days

Day: 6.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,886,282 km

• M1: 138,677 km (0.097 R)
• M2: 210,035 km (0.108 R)
• M3: 362,326 km (0.056 R)
• M4: 624,870 km (0.095 R)
• M5: 924,365 km (0.101 R)
• M6: 1,155,494 km (0.116 R)
• M7: 1,221,915 km (0.115 R)
• M8: 1,452,745 km (0.114 R)
• M9: 1,622,838 km (0.069 R)
• M10: 1,903,483 km (0.06 R)
• M11: 2,144,785 km (0.107 R)
• M12: 2,339,262 km (0.079 R)
• M13: 3,080,968 km (0.084 R)
• M14: 3,790,062 km (0.098 R)
• M15: 3,958,210 km (0.11 R)
• M16: 4,336,693 km (0.085 R)
• M17: 4,908,157 km (0.118 R)
• M18: 5,541,105 km (0.072 R)
• M19: 5,770,738 km (0.054 R)
• M20: 6,318,715 km (0.118 R)
• M21: 6,924,287 km (0.104 R)
• M22: 8,060,483 km (0.085 R)
• M23: 8,583,926 km (0.091 R)
• M24: 8,672,338 km (0.096 R)
• M25: 9,894,104 km (0.108 R)
• M26: 10,219,779 km (0.083 R)
• M27: 10,977,043 km (0.091 R)
• M28: 12,445,346 km (0.062 R)
• M29: 12,796,751 km (0.12 R)
• M30: 12,999,008 km (0.116 R)
• M31: 13,202,461 km (0.054 R)
• M32: 13,304,487 km (0.082 R)
• M33: 13,406,812 km (0.116 R)
• M34: 13,612,359 km (0.113 R)
• M35: 13,974,386 km (0.076 R)
• M36: 14,444,722 km (0.112 R)
• M37: 14,549,889 km (0.117 R)
• M38: 14,708,163 km (0.029 R)
• M39: 15,347,096 km (0.117 R)
• M40: 16,872,695 km (0.096 R)
• M41: 17,597,497 km (0.093 R)
• M42: 18,218,627 km (0.032 R)
• M43: 19,424,386 km (0.103 R)
• M44: 19,949,026 km (0.1 R)
• M45: 20,066,161 km (0.086 R)
• M46: 21,370,654 km (0.045 R)
• M47: 22,458,380 km (0.057 R)
• M48: 23,316,623 km (0.048 R)
• M49: 23,625,842 km (0.064 R)
• M50: 24,310,701 km (0.08 R)
• M51: 24,498,746 km (0.108 R)
• M52: 25,191,833 km (0.049 R)
• M53: 25,636,438 km (0.073 R)
• M54: 27,570,588 km (0.12 R)
• M55: 28,886,002 km (0.036 R)
• M56: 29,151,539 km (0.103 R)
• M57: 29,819,044 km (0.084 R)
• M58: 29,886,064 km (0.113 R)
• M59: 30,020,254 km (0.042 R)
• M60: 30,356,550 km (0.086 R)
• M61: 31,988,363 km (0.091 R)
• M62: 32,469,619 km (0.113 R)
• M63: 32,538,584 km (0.057 R)
• M64: 33,578,738 km (0.113 R)
• M65: 35,620,450 km (0.101 R)
• M66: 37,196,015 km (0.116 R)
• M67: 37,702,104 km (0.081 R)
• M68: 37,847,065 km (0.104 R)
• M69: 38,064,879 km (0.114 R)
• M70: 38,574,858 km (0.069 R)
• M71: 40,711,714 km (0.113 R)
• M72: 41,009,414 km (0.055 R)
• M73: 41,307,862 km (0.075 R)
• M74: 42,132,445 km (0.084 R)
• M75: 43,038,111 km (0.101 R)
• M76: 44,026,504 km (0.059 R)
• M77: 44,332,132 km (0.072 R)
• M78: 44,408,577 km (0.089 R)
• M79: 45,330,249 km (0.061 R)
• M80: 46,413,338 km (0.115 R)
• M81: 46,724,352 km (0.105 R)
• M82: 46,958,173 km (0.119 R)
• M83: 48,211,355 km (0.118 R)
• M84: 48,368,732 km (0.104 R)
• M85: 48,842,059 km (0.088 R)
• M86: 48,921,047 km (0.104 R)
• M87: 50,590,559 km (0.041 R)
• M88: 52,926,530 km (0.047 R)
• M89: 53,088,993 km (0.113 R)
• M90: 53,414,219 km (0.115 R)
• M91: 54,148,595 km (0.111 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 16,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit