🌌 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: 658.8

Radius: 13.8

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.59 AU - 0.61 AU

Year: 315 Days

Day: 14.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 18,077,960 km

• M1: 171,738 km (0.1 R)
• M2: 294,409 km (0.109 R)
• M3: 551,418 km (0.045 R)
• M4: 660,475 km (0.072 R)
• M5: 778,208 km (0.114 R)
• M6: 871,108 km (0.071 R)
• M7: 999,015 km (0.106 R)
• M8: 1,199,775 km (0.093 R)
• M9: 1,335,610 km (0.114 R)
• M10: 1,450,052 km (0.042 R)
• M11: 1,572,573 km (0.119 R)
• M12: 1,708,408 km (0.105 R)
• M13: 1,814,024 km (0.105 R)
• M14: 2,007,155 km (0.11 R)
• M15: 2,103,795 km (0.08 R)
• M16: 2,259,825 km (0.032 R)
• M17: 2,550,344 km (0.116 R)
• M18: 2,655,661 km (0.106 R)
• M19: 2,790,748 km (0.087 R)
• M20: 3,085,456 km (0.118 R)
• M21: 3,191,970 km (0.111 R)
• M22: 3,317,931 km (0.045 R)
• M23: 3,439,405 km (0.081 R)
• M24: 3,543,824 km (0.106 R)
• M25: 3,643,157 km (0.075 R)
• M26: 3,730,821 km (0.105 R)
• M27: 3,838,233 km (0.119 R)
• M28: 3,972,422 km (0.114 R)
• M29: 4,101,674 km (0.114 R)
• M30: 4,192,929 km (0.115 R)
• M31: 4,344,621 km (0.111 R)
• M32: 4,551,814 km (0.111 R)
• M33: 4,666,855 km (0.111 R)

Asteroid Belt

Center: 0.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.5

Radius: 9.4

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.14 AU - 1.44 AU

Year: 994 Days

Day: 13.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,077,960 km

• M1: 118,781 km (0.095 R)
• M2: 237,711 km (0.056 R)
• M3: 298,597 km (0.054 R)
• M4: 367,263 km (0.087 R)
• M5: 458,667 km (0.096 R)
• M6: 680,670 km (0.057 R)
• M7: 744,848 km (0.101 R)
• M8: 894,146 km (0.091 R)
• M9: 972,685 km (0.091 R)
• M10: 1,061,247 km (0.109 R)
• M11: 1,230,742 km (0.075 R)
• M12: 1,335,311 km (0.101 R)
• M13: 1,417,739 km (0.05 R)
• M14: 1,493,585 km (0.103 R)
• M15: 1,977,085 km (0.059 R)
• M16: 2,129,376 km (0.092 R)
• M17: 2,207,017 km (0.114 R)
• M18: 2,295,579 km (0.078 R)
• M19: 2,385,188 km (0.055 R)
• M20: 2,527,157 km (0.027 R)
• M21: 2,588,941 km (0.053 R)
• M22: 2,682,439 km (0.066 R)
• M23: 2,819,621 km (0.068 R)
• M24: 2,905,191 km (0.109 R)
• M25: 2,991,658 km (0.095 R)
• M26: 3,100,865 km (0.119 R)
• M27: 3,233,857 km (0.076 R)
• M28: 3,346,056 km (0.096 R)
• M29: 3,586,160 km (0.048 R)
• M30: 3,855,436 km (0.077 R)
• M31: 4,082,975 km (0.068 R)
• M32: 4,228,982 km (0.078 R)
• M33: 4,614,047 km (0.104 R)
• M34: 4,677,327 km (0.089 R)
• M35: 4,791,769 km (0.05 R)
• M36: 4,868,663 km (0.05 R)
• M37: 5,259,113 km (0.116 R)
• M38: 5,418,136 km (0.109 R)
• M39: 5,498,171 km (0.046 R)
• M40: 5,565,190 km (0.101 R)
• M41: 5,904,778 km (0.103 R)
• M42: 5,987,206 km (0.062 R)
• M43: 6,391,419 km (0.075 R)
• M44: 6,675,207 km (0.117 R)
• M45: 6,847,543 km (0.081 R)
• M46: 7,551,551 km (0.106 R)
• M47: 7,716,258 km (0.116 R)
• M48: 7,851,794 km (0.091 R)
• M49: 8,048,964 km (0.05 R)
• M50: 8,201,853 km (0.043 R)
• M51: 8,309,414 km (0.092 R)
• M52: 8,791,418 km (0.056 R)
• M53: 8,869,957 km (0.059 R)
• M54: 9,107,219 km (0.102 R)
• M55: 9,571,721 km (0.033 R)
• M56: 9,814,967 km (0.112 R)
• M57: 9,912,953 km (0.085 R)
• M58: 10,357,558 km (0.107 R)
• M59: 10,523,911 km (0.07 R)
• M60: 10,624,142 km (0.111 R)
• M61: 10,808,745 km (0.094 R)
• M62: 11,011,301 km (0.075 R)
• M63: 11,164,040 km (0.091 R)
• M64: 11,249,161 km (0.069 R)
• M65: 11,437,356 km (0.119 R)
• M66: 11,557,632 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.6

Radius: 13.3

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.97 AU - 2.95 AU

Year: 2617 Days

Day: 11.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 18,077,960 km

• M1: 175,927 km (0.042 R)
• M2: 585,975 km (0.087 R)
• M3: 681,568 km (0.117 R)
• M4: 956,978 km (0.1 R)
• M5: 1,134,101 km (0.073 R)
• M6: 1,279,660 km (0.119 R)
• M7: 1,387,819 km (0.062 R)
• M8: 1,488,050 km (0.069 R)
• M9: 1,707,809 km (0.112 R)
• M10: 1,803,702 km (0.05 R)
• M11: 2,013,737 km (0.045 R)
• M12: 2,232,150 km (0.106 R)
• M13: 2,377,709 km (0.109 R)
• M14: 2,608,987 km (0.039 R)
• M15: 2,919,552 km (0.081 R)
• M16: 3,006,319 km (0.103 R)
• M17: 3,108,793 km (0.117 R)
• M18: 3,257,194 km (0.057 R)
• M19: 3,438,357 km (0.118 R)
• M20: 3,970,178 km (0.115 R)
• M21: 4,196,819 km (0.03 R)
• M22: 4,295,254 km (0.116 R)
• M23: 4,867,915 km (0.094 R)
• M24: 5,163,371 km (0.103 R)
• M25: 5,411,254 km (0.092 R)
• M26: 5,518,665 km (0.064 R)
• M27: 5,735,732 km (0.086 R)
• M28: 6,384,837 km (0.112 R)
• M29: 6,574,527 km (0.059 R)
• M30: 6,670,270 km (0.093 R)
• M31: 6,998,787 km (0.11 R)
• M32: 7,194,610 km (0.097 R)
• M33: 7,293,195 km (0.08 R)
• M34: 8,180,161 km (0.095 R)
• M35: 8,511,221 km (0.045 R)
• M36: 8,846,769 km (0.091 R)
• M37: 8,931,292 km (0.05 R)
• M38: 9,272,226 km (0.097 R)
• M39: 9,358,095 km (0.111 R)
• M40: 9,617,498 km (0.056 R)
• M41: 9,791,779 km (0.051 R)
• M42: 10,121,194 km (0.113 R)
• M43: 10,633,566 km (0.068 R)
• M44: 10,836,421 km (0.111 R)
• M45: 10,972,405 km (0.1 R)
• M46: 11,337,723 km (0.115 R)
• M47: 11,544,916 km (0.064 R)
• M48: 11,637,518 km (0.112 R)
• M49: 12,410,191 km (0.108 R)
• M50: 12,552,458 km (0.093 R)
• M51: 12,719,110 km (0.05 R)
• M52: 13,539,206 km (0.115 R)
• M53: 14,227,505 km (0.062 R)
• M54: 15,433,863 km (0.061 R)
• M55: 15,740,688 km (0.069 R)
• M56: 15,843,312 km (0.101 R)
• M57: 16,023,578 km (0.066 R)
• M58: 16,308,262 km (0.117 R)
• M59: 16,542,383 km (0.101 R)
• M60: 16,672,982 km (0.114 R)
• M61: 16,882,569 km (0.079 R)
• M62: 17,410,499 km (0.044 R)
• M63: 17,756,519 km (0.116 R)
• M64: 18,078,005 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 17,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit