🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.57 AU - 0.93 AU

Year: 228 Days

Day: 45.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,737,359 km

• M1: 496,815 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.22 AU - 3.36 AU

Year: 2097 Days

Day: 16.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.6

Radius: 9.4

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.97 AU - 6.11 AU

Year: 4583 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,737,359 km

• M1: 146,157 km (0.116 R)
• M2: 206,146 km (0.118 R)
• M3: 276,906 km (0.075 R)
• M4: 396,734 km (0.033 R)
• M5: 908,209 km (0.105 R)
• M6: 1,586,934 km (0.09 R)
• M7: 1,685,220 km (0.108 R)
• M8: 1,751,941 km (0.096 R)
• M9: 2,045,751 km (0.113 R)
• M10: 2,171,263 km (0.117 R)
• M11: 2,318,019 km (0.057 R)
• M12: 2,601,956 km (0.106 R)
• M13: 3,203,339 km (0.063 R)
• M14: 3,286,815 km (0.104 R)
• M15: 3,413,375 km (0.108 R)
• M16: 3,562,972 km (0.098 R)
• M17: 4,025,080 km (0.109 R)
• M18: 4,115,288 km (0.097 R)
• M19: 4,206,094 km (0.092 R)
• M20: 4,623,322 km (0.088 R)
• M21: 4,717,868 km (0.077 R)
• M22: 5,005,395 km (0.025 R)
• M23: 5,224,855 km (0.086 R)
• M24: 6,004,709 km (0.107 R)
• M25: 6,185,872 km (0.08 R)
• M26: 6,316,321 km (0.114 R)
• M27: 6,982,630 km (0.111 R)
• M28: 7,255,347 km (0.075 R)
• M29: 7,420,802 km (0.108 R)
• M30: 7,559,480 km (0.115 R)
• M31: 7,699,204 km (0.078 R)
• M32: 9,320,845 km (0.04 R)
• M33: 9,712,043 km (0.094 R)
• M34: 10,047,292 km (0.09 R)
• M35: 10,231,746 km (0.094 R)
• M36: 10,417,248 km (0.033 R)
• M37: 10,479,331 km (0.107 R)
• M38: 11,202,487 km (0.077 R)
• M39: 11,457,851 km (0.082 R)
• M40: 12,498,304 km (0.084 R)
• M41: 12,996,465 km (0.111 R)
• M42: 13,534,867 km (0.11 R)
• M43: 13,875,203 km (0.118 R)
• M44: 13,943,569 km (0.086 R)
• M45: 14,046,342 km (0.105 R)
• M46: 14,183,823 km (0.105 R)
• M47: 14,252,788 km (0.12 R)
• M48: 14,321,752 km (0.099 R)
• M49: 14,633,664 km (0.056 R)
• M50: 15,088,292 km (0.095 R)
• M51: 15,405,589 km (0.067 R)
• M52: 16,407,146 km (0.069 R)
• M53: 16,879,427 km (0.034 R)
• M54: 16,952,431 km (0.038 R)
• M55: 17,172,190 km (0.099 R)
• M56: 17,282,444 km (0.112 R)
• M57: 19,421,095 km (0.064 R)
• M58: 19,689,473 km (0.093 R)
• M59: 19,997,795 km (0.03 R)
• M60: 20,540,984 km (0.104 R)
• M61: 20,697,165 km (0.116 R)
• M62: 21,681,668 km (0.116 R)
• M63: 22,159,783 km (0.116 R)
• M64: 22,560,705 km (0.053 R)
• M65: 22,842,847 km (0.062 R)
• M66: 22,964,171 km (0.112 R)
• M67: 23,942,092 km (0.044 R)
• M68: 26,149,409 km (0.091 R)
• M69: 26,871,218 km (0.109 R)
• M70: 27,127,479 km (0.086 R)
• M71: 27,298,769 km (0.104 R)
• M72: 27,384,638 km (0.1 R)
• M73: 27,771,798 km (0.101 R)
• M74: 28,421,052 km (0.1 R)
• M75: 28,507,969 km (0.094 R)
• M76: 28,682,250 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.3

Radius: 13.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.9 AU - 13.34 AU

Year: 13033 Days

Day: 6.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 29,737,359 km

• M1: 644,168 km (0.106 R)
• M2: 736,770 km (0.1 R)
• M3: 963,859 km (0.111 R)
• M4: 1,681,330 km (0.066 R)
• M5: 1,764,507 km (0.073 R)
• M6: 2,165,429 km (0.107 R)
• M7: 2,870,185 km (0.07 R)
• M8: 3,154,720 km (0.091 R)
• M9: 3,406,044 km (0.025 R)
• M10: 3,664,101 km (0.114 R)
• M11: 4,879,583 km (0.082 R)
• M12: 5,368,619 km (0.045 R)
• M13: 6,473,249 km (0.106 R)
• M14: 6,713,354 km (0.117 R)
• M15: 7,229,766 km (0.116 R)
• M16: 8,329,909 km (0.118 R)
• M17: 8,825,826 km (0.104 R)
• M18: 8,914,388 km (0.093 R)
• M19: 9,003,099 km (0.06 R)
• M20: 10,061,205 km (0.106 R)
• M21: 10,153,656 km (0.079 R)
• M22: 10,401,839 km (0.04 R)
• M23: 10,526,753 km (0.091 R)
• M24: 10,652,116 km (0.032 R)
• M25: 11,318,276 km (0.099 R)
• M26: 12,657,775 km (0.072 R)
• M27: 15,483,978 km (0.095 R)
• M28: 15,877,570 km (0.084 R)
• M29: 16,274,453 km (0.096 R)
• M30: 17,447,450 km (0.099 R)
• M31: 17,670,500 km (0.114 R)
• M32: 17,819,650 km (0.113 R)
• M33: 18,119,294 km (0.052 R)
• M34: 19,066,398 km (0.085 R)
• M35: 19,181,140 km (0.038 R)
• M36: 20,380,316 km (0.103 R)
• M37: 21,843,234 km (0.105 R)
• M38: 22,729,003 km (0.099 R)
• M39: 23,257,981 km (0.091 R)
• M40: 24,121,161 km (0.068 R)
• M41: 24,660,760 km (0.062 R)
• M42: 25,078,437 km (0.06 R)
• M43: 25,204,249 km (0.055 R)
• M44: 29,427,397 km (0.059 R)
• M45: 29,604,371 km (0.101 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 15,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit