🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.9

Radius: 9.3

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.53 AU - 0.85 AU

Year: 389 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 13,933,629 km

• M1: 118,781 km (0.105 R)
• M2: 189,092 km (0.118 R)
• M3: 254,616 km (0.054 R)
• M4: 320,887 km (0.103 R)
• M5: 424,260 km (0.071 R)
• M6: 485,445 km (0.071 R)
• M7: 580,589 km (0.099 R)
• M8: 666,309 km (0.079 R)
• M9: 756,816 km (0.068 R)
• M10: 833,709 km (0.106 R)
• M11: 932,144 km (0.036 R)
• M12: 1,058,106 km (0.069 R)
• M13: 1,197,980 km (0.106 R)
• M14: 1,268,291 km (0.083 R)
• M15: 1,374,206 km (0.071 R)
• M16: 1,456,784 km (0.088 R)
• M17: 1,527,693 km (0.095 R)
• M18: 1,595,312 km (0.097 R)
• M19: 1,808,937 km (0.076 R)
• M20: 1,890,169 km (0.055 R)
• M21: 2,061,608 km (0.118 R)
• M22: 2,126,683 km (0.074 R)
• M23: 2,202,529 km (0.039 R)
• M24: 2,279,423 km (0.092 R)
• M25: 2,393,716 km (0.111 R)
• M26: 2,488,710 km (0.11 R)
• M27: 2,552,738 km (0.113 R)
• M28: 2,704,281 km (0.083 R)
• M29: 2,786,709 km (0.05 R)
• M30: 2,847,745 km (0.083 R)
• M31: 3,050,749 km (0.105 R)
• M32: 3,211,866 km (0.075 R)
• M33: 3,494,606 km (0.106 R)
• M34: 3,590,648 km (0.086 R)
• M35: 3,687,588 km (0.072 R)
• M36: 3,779,291 km (0.079 R)
• M37: 3,878,026 km (0.035 R)
• M38: 3,971,375 km (0.071 R)
• M39: 4,052,906 km (0.114 R)
• M40: 4,128,602 km (0.115 R)
• M41: 4,313,505 km (0.059 R)
• M42: 4,442,608 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.6

Radius: 14.5

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.07 AU - 1.51 AU

Year: 994 Days

Day: 5.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 13,933,629 km

• M1: 181,013 km (0.11 R)
• M2: 272,119 km (0.096 R)
• M3: 366,066 km (0.103 R)
• M4: 479,760 km (0.043 R)
• M5: 755,768 km (0.104 R)
• M6: 899,532 km (0.049 R)
• M7: 1,085,781 km (0.051 R)
• M8: 1,291,478 km (0.109 R)
• M9: 1,384,827 km (0.101 R)
• M10: 1,516,922 km (0.109 R)
• M11: 1,628,522 km (0.105 R)
• M12: 1,827,338 km (0.075 R)
• M13: 2,082,552 km (0.096 R)
• M14: 2,200,734 km (0.044 R)
• M15: 2,313,980 km (0.105 R)
• M16: 2,576,225 km (0.066 R)
• M17: 2,711,162 km (0.06 R)
• M18: 3,154,122 km (0.106 R)
• M19: 3,250,463 km (0.098 R)
• M20: 3,364,007 km (0.108 R)
• M21: 3,503,881 km (0.109 R)
• M22: 3,670,833 km (0.117 R)
• M23: 3,763,882 km (0.09 R)
• M24: 3,986,933 km (0.113 R)
• M25: 4,374,391 km (0.071 R)
• M26: 4,673,138 km (0.117 R)
• M27: 4,848,317 km (0.048 R)
• M28: 5,063,140 km (0.119 R)
• M29: 5,157,686 km (0.07 R)
• M30: 5,357,848 km (0.103 R)
• M31: 5,512,233 km (0.117 R)
• M32: 5,609,471 km (0.085 R)
• M33: 5,717,182 km (0.032 R)
• M34: 5,864,985 km (0.102 R)
• M35: 6,184,825 km (0.037 R)
• M36: 6,623,745 km (0.057 R)
• M37: 6,810,443 km (0.035 R)
• M38: 6,935,956 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.6

Radius: 10.1

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.52 AU - 2.02 AU

Year: 1597 Days

Day: 11.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 13,933,629 km

• M1: 146,008 km (0.119 R)
• M2: 275,410 km (0.057 R)
• M3: 354,397 km (0.078 R)
• M4: 492,177 km (0.063 R)
• M5: 608,863 km (0.074 R)
• M6: 735,872 km (0.075 R)
• M7: 880,084 km (0.119 R)
• M8: 1,145,172 km (0.115 R)
• M9: 1,810,284 km (0.091 R)
• M10: 1,882,839 km (0.083 R)
• M11: 1,988,006 km (0.106 R)
• M12: 2,127,731 km (0.075 R)
• M13: 2,440,091 km (0.117 R)
• M14: 2,531,944 km (0.082 R)
• M15: 2,625,143 km (0.073 R)
• M16: 3,033,845 km (0.111 R)
• M17: 3,437,011 km (0.107 R)
• M18: 3,631,937 km (0.104 R)
• M19: 3,697,611 km (0.063 R)
• M20: 3,817,139 km (0.117 R)
• M21: 4,046,174 km (0.057 R)
• M22: 4,183,205 km (0.12 R)
• M23: 4,335,645 km (0.057 R)
• M24: 4,419,420 km (0.096 R)
• M25: 4,617,488 km (0.073 R)
• M26: 4,876,292 km (0.101 R)
• M27: 5,228,745 km (0.063 R)
• M28: 5,834,766 km (0.061 R)
• M29: 6,036,573 km (0.057 R)
• M30: 6,559,119 km (0.1 R)
• M31: 7,046,658 km (0.115 R)
• M32: 7,228,420 km (0.11 R)
• M33: 7,344,956 km (0.107 R)
• M34: 7,647,443 km (0.098 R)
• M35: 7,851,345 km (0.075 R)
• M36: 7,919,711 km (0.089 R)
• M37: 8,022,635 km (0.063 R)
• M38: 8,160,564 km (0.113 R)
• M39: 8,264,534 km (0.051 R)
• M40: 8,368,954 km (0.084 R)
• M41: 8,438,816 km (0.11 R)
• M42: 8,526,331 km (0.1 R)
• M43: 8,790,969 km (0.032 R)
• M44: 9,166,011 km (0.078 R)
• M45: 9,382,629 km (0.118 R)
• M46: 9,637,693 km (0.095 R)
• M47: 9,876,451 km (0.092 R)
• M48: 9,968,753 km (0.12 R)
• M49: 10,172,954 km (0.106 R)
• M50: 10,303,703 km (0.088 R)
• M51: 10,566,696 km (0.102 R)
• M52: 10,851,082 km (0.026 R)
• M53: 10,927,376 km (0.048 R)
• M54: 11,176,307 km (0.044 R)
• M55: 11,311,245 km (0.072 R)
• M56: 11,621,660 km (0.097 R)
• M57: 11,817,035 km (0.1 R)
• M58: 11,974,113 km (0.109 R)
• M59: 12,131,939 km (0.076 R)
• M60: 12,569,363 km (0.101 R)
• M61: 12,769,973 km (0.116 R)
• M62: 13,215,027 km (0.061 R)
• M63: 13,542,048 km (0.109 R)
• M64: 13,727,101 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 20,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit