🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.4

Radius: 12.5

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.86 AU - 0.86 AU

Year: 561 Days

Day: 5.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 31,597,122 km

• M1: 155,582 km (0.036 R)
• M2: 263,891 km (0.068 R)
• M3: 354,697 km (0.077 R)
• M4: 459,714 km (0.113 R)
• M5: 591,959 km (0.106 R)
• M6: 673,490 km (0.114 R)
• M7: 759,508 km (0.114 R)
• M8: 837,598 km (0.112 R)
• M9: 957,277 km (0.079 R)
• M10: 1,056,161 km (0.057 R)
• M11: 1,165,816 km (0.113 R)
• M12: 1,265,299 km (0.071 R)
• M13: 1,382,584 km (0.062 R)
• M14: 1,476,830 km (0.085 R)
• M15: 1,561,802 km (0.091 R)
• M16: 1,720,525 km (0.097 R)
• M17: 1,806,095 km (0.111 R)
• M18: 1,981,873 km (0.089 R)
• M19: 2,067,592 km (0.086 R)
• M20: 2,176,649 km (0.111 R)
• M21: 2,287,651 km (0.093 R)
• M22: 2,515,488 km (0.047 R)
• M23: 2,594,625 km (0.07 R)
• M24: 2,698,446 km (0.102 R)
• M25: 2,832,636 km (0.117 R)
• M26: 2,959,195 km (0.106 R)
• M27: 3,057,930 km (0.048 R)
• M28: 3,142,752 km (0.103 R)
• M29: 3,223,385 km (0.063 R)
• M30: 3,335,285 km (0.095 R)
• M31: 3,479,646 km (0.046 R)
• M32: 3,605,009 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.4

Radius: 13.6

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.63 AU - 3.39 AU

Year: 3671 Days

Day: 11.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 31,597,122 km

• M1: 184,155 km (0.099 R)
• M2: 278,402 km (0.045 R)
• M3: 404,363 km (0.076 R)
• M4: 520,451 km (0.081 R)
• M5: 627,413 km (0.104 R)
• M6: 768,933 km (0.118 R)
• M7: 943,514 km (0.112 R)
• M8: 1,050,775 km (0.083 R)
• M9: 1,147,416 km (0.118 R)
• M10: 1,326,484 km (0.109 R)
• M11: 1,515,277 km (0.115 R)
• M12: 1,722,171 km (0.097 R)
• M13: 1,901,987 km (0.088 R)
• M14: 2,116,660 km (0.118 R)
• M15: 2,349,435 km (0.05 R)
• M16: 2,439,044 km (0.117 R)
• M17: 2,590,886 km (0.078 R)
• M18: 2,683,487 km (0.031 R)
• M19: 2,872,279 km (0.08 R)
• M20: 3,185,986 km (0.11 R)
• M21: 3,274,398 km (0.106 R)
• M22: 3,431,326 km (0.083 R)
• M23: 3,567,909 km (0.118 R)
• M24: 3,683,100 km (0.108 R)
• M25: 3,988,578 km (0.091 R)
• M26: 4,253,666 km (0.092 R)
• M27: 4,363,770 km (0.117 R)
• M28: 4,474,772 km (0.089 R)
• M29: 4,737,765 km (0.12 R)
• M30: 5,096,351 km (0.066 R)
• M31: 5,731,693 km (0.074 R)
• M32: 5,921,682 km (0.068 R)
• M33: 6,660,247 km (0.101 R)
• M34: 7,280,928 km (0.101 R)
• M35: 7,427,983 km (0.094 R)
• M36: 8,936,678 km (0.096 R)
• M37: 9,588,625 km (0.072 R)
• M38: 9,831,123 km (0.054 R)
• M39: 10,504,014 km (0.118 R)
• M40: 10,804,257 km (0.111 R)
• M41: 11,005,915 km (0.105 R)
• M42: 11,259,933 km (0.113 R)
• M43: 11,515,745 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.6

Radius: 11.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.43 AU - 5.33 AU

Year: 6443 Days

Day: 5.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,597,122 km

• M1: 188,344 km (0.116 R)
• M2: 273,615 km (0.091 R)
• M3: 374,743 km (0.074 R)
• M4: 462,257 km (0.057 R)
• M5: 547,528 km (0.103 R)
• M6: 907,610 km (0.114 R)
• M7: 1,077,404 km (0.027 R)
• M8: 1,258,268 km (0.107 R)
• M9: 1,465,760 km (0.111 R)
• M10: 1,684,771 km (0.106 R)
• M11: 1,807,142 km (0.107 R)
• M12: 1,878,500 km (0.1 R)
• M13: 1,987,408 km (0.036 R)
• M14: 2,249,952 km (0.07 R)
• M15: 2,424,832 km (0.08 R)
• M16: 2,892,176 km (0.078 R)
• M17: 3,147,240 km (0.102 R)
• M18: 3,365,503 km (0.045 R)
• M19: 3,748,025 km (0.063 R)
• M20: 4,026,576 km (0.114 R)
• M21: 4,240,052 km (0.087 R)
• M22: 4,384,265 km (0.103 R)
• M23: 4,727,592 km (0.118 R)
• M24: 5,054,164 km (0.089 R)
• M25: 5,156,190 km (0.067 R)
• M26: 5,414,097 km (0.11 R)
• M27: 5,492,336 km (0.089 R)
• M28: 5,676,342 km (0.1 R)
• M29: 5,835,813 km (0.104 R)
• M30: 5,942,925 km (0.026 R)
• M31: 6,433,008 km (0.1 R)
• M32: 6,599,211 km (0.118 R)
• M33: 6,879,557 km (0.049 R)
• M34: 7,249,962 km (0.094 R)
• M35: 7,336,280 km (0.105 R)
• M36: 7,714,613 km (0.082 R)
• M37: 7,950,678 km (0.077 R)
• M38: 8,339,333 km (0.069 R)
• M39: 8,887,759 km (0.108 R)
• M40: 9,073,111 km (0.084 R)
• M41: 9,637,244 km (0.047 R)
• M42: 9,987,453 km (0.116 R)
• M43: 10,115,808 km (0.084 R)
• M44: 10,342,000 km (0.086 R)
• M45: 10,602,300 km (0.115 R)
• M46: 10,930,967 km (0.098 R)
• M47: 11,162,993 km (0.111 R)
• M48: 11,699,451 km (0.118 R)
• M49: 12,347,509 km (0.108 R)
• M50: 12,450,881 km (0.109 R)
• M51: 12,972,080 km (0.103 R)
• M52: 13,323,635 km (0.07 R)
• M53: 13,536,064 km (0.062 R)
• M54: 13,785,294 km (0.095 R)
• M55: 13,856,802 km (0.03 R)
• M56: 14,614,964 km (0.098 R)
• M57: 15,721,390 km (0.079 R)
• M58: 16,133,831 km (0.087 R)
• M59: 16,360,322 km (0.097 R)
• M60: 16,511,865 km (0.098 R)
• M61: 16,740,151 km (0.093 R)
• M62: 17,936,037 km (0.059 R)
• M63: 18,564,049 km (0.101 R)
• M64: 18,960,184 km (0.115 R)
• M65: 19,319,069 km (0.074 R)
• M66: 20,409,338 km (0.109 R)
• M67: 21,229,883 km (0.056 R)
• M68: 22,438,783 km (0.078 R)
• M69: 23,413,264 km (0.083 R)
• M70: 24,185,637 km (0.059 R)
• M71: 24,358,423 km (0.117 R)
• M72: 25,097,287 km (0.106 R)
• M73: 25,843,481 km (0.076 R)
• M74: 25,931,744 km (0.117 R)
• M75: 29,313,703 km (0.097 R)
• M76: 30,985,758 km (0.11 R)
• M77: 31,079,556 km (0.1 R)
• M78: 31,220,477 km (0.037 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 18,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit