🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.7

Radius: 11.4

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.52 AU - 0.54 AU

Year: 266 Days

Day: 9.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 15,315,162 km

• M1: 154,385 km (0.068 R)
• M2: 226,790 km (0.105 R)
• M3: 340,186 km (0.085 R)
• M4: 426,803 km (0.107 R)
• M5: 529,427 km (0.094 R)
• M6: 651,349 km (0.071 R)
• M7: 852,558 km (0.084 R)
• M8: 969,544 km (0.113 R)
• M9: 1,046,886 km (0.117 R)
• M10: 1,161,328 km (0.106 R)
• M11: 1,280,259 km (0.042 R)
• M12: 1,381,686 km (0.12 R)
• M13: 1,527,693 km (0.087 R)
• M14: 1,606,083 km (0.107 R)
• M15: 1,709,305 km (0.068 R)
• M16: 1,801,158 km (0.11 R)
• M17: 1,950,906 km (0.084 R)
• M18: 2,061,608 km (0.083 R)
• M19: 2,145,084 km (0.026 R)
• M20: 2,218,536 km (0.11 R)
• M21: 2,307,996 km (0.101 R)
• M22: 2,440,689 km (0.088 R)
• M23: 2,568,147 km (0.027 R)
• M24: 2,674,062 km (0.066 R)
• M25: 2,757,538 km (0.117 R)
• M26: 2,829,793 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.6

Radius: 13.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.46 AU - 4.16 AU

Year: 5133 Days

Day: 10.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 15,315,162 km

• M1: 190,588 km (0.086 R)
• M2: 318,494 km (0.101 R)
• M3: 587,620 km (0.089 R)
• M4: 711,039 km (0.105 R)
• M5: 807,081 km (0.045 R)
• M6: 1,139,188 km (0.111 R)
• M7: 1,269,488 km (0.12 R)
• M8: 1,775,128 km (0.116 R)
• M9: 1,911,113 km (0.067 R)
• M10: 2,193,853 km (0.079 R)
• M11: 2,471,506 km (0.093 R)
• M12: 2,663,141 km (0.113 R)
• M13: 3,163,696 km (0.079 R)
• M14: 3,759,544 km (0.106 R)
• M15: 3,958,659 km (0.116 R)
• M16: 4,183,953 km (0.116 R)
• M17: 4,885,268 km (0.108 R)
• M18: 5,225,304 km (0.11 R)
• M19: 5,749,645 km (0.071 R)
• M20: 5,877,102 km (0.098 R)
• M21: 6,501,823 km (0.073 R)
• M22: 6,634,666 km (0.078 R)
• M23: 7,038,580 km (0.096 R)
• M24: 7,229,915 km (0.109 R)
• M25: 7,534,048 km (0.11 R)
• M26: 8,327,066 km (0.039 R)
• M27: 8,500,600 km (0.068 R)
• M28: 8,733,673 km (0.055 R)
• M29: 8,939,520 km (0.106 R)
• M30: 9,028,082 km (0.119 R)
• M31: 9,176,633 km (0.07 R)
• M32: 9,385,770 km (0.088 R)
• M33: 9,566,485 km (0.105 R)
• M34: 9,839,501 km (0.108 R)
• M35: 9,931,055 km (0.092 R)
• M36: 10,831,185 km (0.117 R)
• M37: 11,052,440 km (0.044 R)
• M38: 11,243,327 km (0.115 R)
• M39: 11,371,084 km (0.106 R)
• M40: 11,984,884 km (0.08 R)
• M41: 12,312,204 km (0.029 R)
• M42: 12,510,122 km (0.11 R)
• M43: 13,278,457 km (0.025 R)
• M44: 13,617,296 km (0.112 R)
• M45: 13,753,579 km (0.106 R)
• M46: 14,268,944 km (0.07 R)
• M47: 14,546,299 km (0.089 R)
• M48: 15,177,153 km (0.054 R)
• M49: 15,531,401 km (0.1 R)
• M50: 16,501,692 km (0.105 R)
• M51: 17,086,022 km (0.105 R)
• M52: 17,270,027 km (0.096 R)
• M53: 17,417,680 km (0.103 R)
• M54: 17,602,882 km (0.067 R)
• M55: 17,788,683 km (0.112 R)
• M56: 18,689,711 km (0.106 R)
• M57: 18,841,403 km (0.1 R)
• M58: 18,993,394 km (0.093 R)
• M59: 19,184,132 km (0.025 R)
• M60: 20,185,540 km (0.11 R)
• M61: 20,380,167 km (0.107 R)
• M62: 21,243,646 km (0.049 R)
• M63: 21,481,207 km (0.106 R)
• M64: 22,199,277 km (0.104 R)
• M65: 22,682,328 km (0.119 R)
• M66: 22,803,652 km (0.052 R)
• M67: 23,372,573 km (0.077 R)
• M68: 23,495,094 km (0.092 R)
• M69: 24,815,444 km (0.12 R)
• M70: 26,159,880 km (0.092 R)
• M71: 26,499,617 km (0.085 R)
• M72: 26,883,635 km (0.119 R)
• M73: 28,133,675 km (0.113 R)
• M74: 28,394,573 km (0.081 R)
• M75: 28,525,322 km (0.098 R)
• M76: 28,656,370 km (0.052 R)
• M77: 29,094,542 km (0.12 R)
• M78: 29,314,301 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.2

Radius: 8.7

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.97 AU - 5.97 AU

Year: 7648 Days

Day: 12.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 15,315,162 km

• M1: 207,791 km (0.103 R)
• M2: 678,127 km (0.101 R)
• M3: 921,972 km (0.082 R)
• M4: 1,183,469 km (0.111 R)
• M5: 1,592,619 km (0.044 R)
• M6: 1,774,680 km (0.12 R)
• M7: 2,112,621 km (0.113 R)
• M8: 2,421,840 km (0.051 R)
• M9: 2,495,292 km (0.098 R)
• M10: 3,243,581 km (0.108 R)
• M11: 3,311,199 km (0.091 R)
• M12: 3,447,782 km (0.116 R)
• M13: 4,144,310 km (0.113 R)
• M14: 4,622,425 km (0.082 R)
• M15: 6,142,638 km (0.027 R)
• M16: 6,583,653 km (0.108 R)
• M17: 7,175,761 km (0.052 R)
• M18: 7,388,788 km (0.088 R)
• M19: 7,658,214 km (0.091 R)
• M20: 8,447,941 km (0.101 R)
• M21: 8,881,027 km (0.112 R)
• M22: 9,071,615 km (0.105 R)
• M23: 10,025,002 km (0.104 R)
• M24: 10,303,105 km (0.096 R)
• M25: 10,423,232 km (0.112 R)
• M26: 10,664,683 km (0.109 R)
• M27: 11,399,956 km (0.059 R)
• M28: 11,524,122 km (0.088 R)
• M29: 11,586,355 km (0.106 R)
• M30: 11,794,745 km (0.074 R)
• M31: 11,962,295 km (0.038 R)
• M32: 12,025,275 km (0.105 R)
• M33: 12,427,095 km (0.118 R)
• M34: 12,725,992 km (0.097 R)
• M35: 12,811,861 km (0.104 R)
• M36: 13,222,208 km (0.088 R)
• M37: 13,812,820 km (0.072 R)
• M38: 14,300,360 km (0.109 R)
• M39: 14,658,497 km (0.117 R)
• M40: 14,793,584 km (0.114 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: 528 - 15,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit