🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303

Radius: 13.9

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.58 AU - 0.62 AU

Year: 315 Days

Day: 14 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 20,580,458 km

• M1: 176,825 km (0.098 R)
• M2: 296,054 km (0.093 R)
• M3: 390,899 km (0.069 R)
• M4: 509,381 km (0.081 R)
• M5: 598,990 km (0.116 R)
• M6: 706,700 km (0.094 R)
• M7: 819,048 km (0.059 R)
• M8: 910,303 km (0.051 R)
• M9: 1,002,156 km (0.103 R)
• M10: 1,114,355 km (0.059 R)
• M11: 1,302,249 km (0.113 R)
• M12: 1,573,470 km (0.114 R)
• M13: 1,674,748 km (0.061 R)
• M14: 1,766,152 km (0.11 R)
• M15: 1,884,036 km (0.113 R)
• M16: 1,979,479 km (0.027 R)
• M17: 2,166,925 km (0.099 R)
• M18: 2,271,793 km (0.115 R)
• M19: 2,391,771 km (0.053 R)
• M20: 2,481,978 km (0.095 R)
• M21: 2,661,645 km (0.116 R)
• M22: 2,764,868 km (0.077 R)
• M23: 2,874,224 km (0.098 R)
• M24: 3,092,637 km (0.114 R)
• M25: 3,201,394 km (0.117 R)
• M26: 3,407,690 km (0.074 R)
• M27: 3,566,563 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.9

Radius: 12.9

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.9 AU - 0.94 AU

Year: 599 Days

Day: 13.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 20,580,458 km

• M1: 162,314 km (0.083 R)
• M2: 263,143 km (0.059 R)
• M3: 379,530 km (0.091 R)
• M4: 460,462 km (0.078 R)
• M5: 584,030 km (0.076 R)
• M6: 705,803 km (0.101 R)
• M7: 837,299 km (0.086 R)
• M8: 973,583 km (0.028 R)
• M9: 1,145,920 km (0.06 R)
• M10: 1,309,131 km (0.098 R)
• M11: 1,548,039 km (0.111 R)
• M12: 1,708,258 km (0.118 R)
• M13: 1,818,362 km (0.089 R)
• M14: 1,959,283 km (0.114 R)
• M15: 2,045,751 km (0.103 R)
• M16: 2,192,806 km (0.098 R)
• M17: 2,392,369 km (0.072 R)
• M18: 2,478,986 km (0.109 R)
• M19: 2,617,215 km (0.094 R)
• M20: 2,816,330 km (0.12 R)
• M21: 2,927,780 km (0.116 R)
• M22: 3,020,680 km (0.078 R)
• M23: 3,189,127 km (0.044 R)
• M24: 3,423,248 km (0.091 R)
• M25: 3,584,963 km (0.087 R)
• M26: 3,684,596 km (0.077 R)
• M27: 3,778,094 km (0.107 R)
• M28: 3,974,666 km (0.087 R)
• M29: 4,092,699 km (0.076 R)
• M30: 4,287,176 km (0.114 R)
• M31: 4,408,350 km (0.091 R)
• M32: 4,685,405 km (0.083 R)
• M33: 4,802,540 km (0.081 R)
• M34: 4,952,288 km (0.052 R)
• M35: 5,071,667 km (0.119 R)
• M36: 5,200,022 km (0.066 R)
• M37: 5,313,268 km (0.112 R)
• M38: 5,451,945 km (0.094 R)
• M39: 5,550,530 km (0.093 R)
• M40: 5,649,713 km (0.062 R)

Asteroid Belt

Center: 1.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.7

Radius: 11.7

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.99 AU - 2.61 AU

Year: 2366 Days

Day: 6.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 125.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 20,580,458 km

• M1: 169,046 km (0.045 R)
• M2: 285,134 km (0.075 R)
• M3: 548,575 km (0.07 R)
• M4: 651,948 km (0.054 R)
• M5: 772,374 km (0.062 R)
• M6: 860,786 km (0.101 R)
• M7: 942,467 km (0.106 R)
• M8: 1,037,760 km (0.06 R)
• M9: 1,273,826 km (0.112 R)
• M10: 1,515,127 km (0.112 R)
• M11: 1,784,703 km (0.06 R)
• M12: 2,097,961 km (0.098 R)
• M13: 2,355,568 km (0.086 R)
• M14: 2,443,831 km (0.098 R)
• M15: 2,669,275 km (0.05 R)
• M16: 2,792,394 km (0.117 R)
• M17: 2,886,042 km (0.1 R)
• M18: 3,270,957 km (0.05 R)
• M19: 3,453,018 km (0.117 R)
• M20: 3,809,959 km (0.087 R)
• M21: 3,984,240 km (0.054 R)
• M22: 4,541,043 km (0.12 R)
• M23: 5,907,470 km (0.077 R)
• M24: 6,109,727 km (0.041 R)
• M25: 6,355,366 km (0.101 R)
• M26: 6,835,276 km (0.101 R)
• M27: 6,941,192 km (0.119 R)
• M28: 7,154,668 km (0.076 R)
• M29: 7,413,771 km (0.085 R)
• M30: 7,610,044 km (0.102 R)
• M31: 7,719,849 km (0.088 R)
• M32: 7,918,963 km (0.094 R)
• M33: 8,074,844 km (0.112 R)
• M34: 8,209,482 km (0.062 R)
• M35: 8,389,897 km (0.119 R)
• M36: 8,640,324 km (0.054 R)
• M37: 8,962,708 km (0.068 R)
• M38: 9,101,983 km (0.113 R)
• M39: 9,195,332 km (0.078 R)
• M40: 9,359,292 km (0.101 R)
• M41: 9,642,780 km (0.104 R)
• M42: 10,097,557 km (0.094 R)
• M43: 10,290,987 km (0.109 R)
• M44: 10,363,991 km (0.12 R)
• M45: 10,632,669 km (0.082 R)
• M46: 11,227,171 km (0.115 R)
• M47: 11,503,328 km (0.069 R)
• M48: 11,705,435 km (0.099 R)
• M49: 12,113,538 km (0.086 R)
• M50: 12,526,129 km (0.057 R)
• M51: 12,708,190 km (0.106 R)
• M52: 13,022,195 km (0.114 R)
• M53: 13,232,979 km (0.078 R)
• M54: 13,684,764 km (0.1 R)
• M55: 14,114,559 km (0.05 R)
• M56: 14,331,177 km (0.101 R)
• M57: 14,685,425 km (0.104 R)
• M58: 14,794,930 km (0.079 R)
• M59: 14,904,885 km (0.112 R)
• M60: 15,153,068 km (0.095 R)
• M61: 15,263,770 km (0.086 R)
• M62: 15,347,096 km (0.1 R)
• M63: 15,737,546 km (0.107 R)
• M64: 16,216,110 km (0.106 R)
• M65: 17,332,110 km (0.118 R)
• M66: 17,680,524 km (0.079 R)
• M67: 17,914,046 km (0.117 R)
• M68: 18,031,181 km (0.107 R)
• M69: 18,591,126 km (0.116 R)
• M70: 19,276,733 km (0.111 R)
• M71: 20,244,182 km (0.026 R)
• M72: 20,457,958 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 19,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit