🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.4

Radius: 12.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.59 AU - 0.95 AU

Year: 430 Days

Day: 10.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,403,734 km

• M1: 159,322 km (0.093 R)
• M2: 273,016 km (0.074 R)
• M3: 352,901 km (0.031 R)
• M4: 496,815 km (0.084 R)
• M5: 634,145 km (0.05 R)
• M6: 731,384 km (0.045 R)
• M7: 988,543 km (0.099 R)
• M8: 1,159,383 km (0.065 R)
• M9: 1,279,062 km (0.074 R)
• M10: 1,396,047 km (0.103 R)
• M11: 1,535,173 km (0.114 R)
• M12: 1,823,598 km (0.057 R)
• M13: 2,113,668 km (0.096 R)
• M14: 2,195,648 km (0.085 R)
• M15: 2,316,822 km (0.078 R)
• M16: 2,397,306 km (0.073 R)
• M17: 2,487,513 km (0.119 R)
• M18: 2,570,091 km (0.112 R)
• M19: 2,689,171 km (0.111 R)
• M20: 2,814,534 km (0.097 R)
• M21: 3,011,106 km (0.082 R)
• M22: 3,118,068 km (0.079 R)
• M23: 3,198,103 km (0.026 R)
• M24: 3,355,331 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633

Radius: 14.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.31 AU - 1.57 AU

Year: 1099 Days

Day: 7.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 51,403,734 km

• M1: 184,005 km (0.076 R)
• M2: 374,144 km (0.117 R)
• M3: 644,468 km (0.075 R)
• M4: 742,604 km (0.118 R)
• M5: 936,782 km (0.1 R)
• M6: 1,064,987 km (0.07 R)
• M7: 1,206,956 km (0.086 R)
• M8: 1,363,435 km (0.038 R)
• M9: 1,463,965 km (0.118 R)
• M10: 1,640,191 km (0.04 R)
• M11: 1,806,693 km (0.083 R)
• M12: 2,058,616 km (0.056 R)
• M13: 2,157,351 km (0.032 R)
• M14: 2,406,581 km (0.103 R)
• M15: 2,529,999 km (0.117 R)
• M16: 2,645,938 km (0.096 R)
• M17: 2,793,441 km (0.059 R)
• M18: 2,943,787 km (0.057 R)
• M19: 3,066,008 km (0.106 R)
• M20: 3,158,909 km (0.109 R)
• M21: 3,294,744 km (0.059 R)
• M22: 3,400,509 km (0.064 R)
• M23: 3,550,705 km (0.119 R)
• M24: 3,758,048 km (0.109 R)
• M25: 3,902,260 km (0.047 R)
• M26: 4,116,485 km (0.097 R)
• M27: 4,311,560 km (0.1 R)
• M28: 4,818,697 km (0.12 R)
• M29: 5,073,462 km (0.102 R)
• M30: 5,344,982 km (0.072 R)
• M31: 5,723,315 km (0.089 R)
• M32: 5,851,371 km (0.095 R)
• M33: 5,993,190 km (0.103 R)
• M34: 6,084,145 km (0.109 R)
• M35: 6,855,622 km (0.068 R)
• M36: 6,950,766 km (0.079 R)
• M37: 7,046,509 km (0.079 R)
• M38: 7,197,752 km (0.077 R)
• M39: 7,531,505 km (0.042 R)
• M40: 7,856,132 km (0.108 R)
• M41: 8,243,142 km (0.071 R)
• M42: 8,373,591 km (0.086 R)
• M43: 8,563,132 km (0.055 R)
• M44: 8,976,471 km (0.12 R)
• M45: 9,095,700 km (0.056 R)
• M46: 9,260,557 km (0.103 R)
• M47: 9,426,461 km (0.055 R)
• M48: 9,517,417 km (0.034 R)
• M49: 9,868,672 km (0.034 R)
• M50: 10,068,984 km (0.068 R)
• M51: 10,286,350 km (0.072 R)
• M52: 10,505,361 km (0.047 R)
• M53: 10,694,153 km (0.066 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.5

Radius: 4.3

Gravity: 15.77 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.71 AU - 9.19 AU

Year: 17024 Days

Day: 19.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,403,734 km

• M1: 320,289 km (0.078 R)
• M2: 479,760 km (0.058 R)
• M3: 715,826 km (0.043 R)
• M4: 808,128 km (0.118 R)
• M5: 884,871 km (0.072 R)
• M6: 924,216 km (0.117 R)
• M7: 1,326,036 km (0.078 R)
• M8: 1,701,676 km (0.04 R)
• M9: 1,875,957 km (0.072 R)
• M10: 3,463,939 km (0.09 R)
• M11: 3,652,731 km (0.119 R)
• M12: 3,974,965 km (0.115 R)
• M13: 4,007,727 km (0.077 R)
• M14: 4,172,733 km (0.08 R)
• M15: 4,407,303 km (0.083 R)
• M16: 4,819,744 km (0.07 R)
• M17: 5,065,833 km (0.038 R)
• M18: 5,101,437 km (0.11 R)
• M19: 5,280,206 km (0.113 R)
• M20: 6,979,339 km (0.072 R)
• M21: 7,580,274 km (0.111 R)
• M22: 7,702,495 km (0.098 R)
• M23: 7,907,444 km (0.096 R)
• M24: 8,114,338 km (0.077 R)
• M25: 8,703,006 km (0.102 R)
• M26: 9,876,601 km (0.116 R)
• M27: 10,144,082 km (0.092 R)
• M28: 10,459,135 km (0.119 R)
• M29: 10,869,033 km (0.066 R)
• M30: 11,423,593 km (0.115 R)
• M31: 12,512,067 km (0.108 R)
• M32: 12,752,919 km (0.114 R)
• M33: 12,995,567 km (0.087 R)
• M34: 13,781,704 km (0.106 R)
• M35: 14,030,485 km (0.06 R)
• M36: 14,230,647 km (0.099 R)
• M37: 14,684,527 km (0.063 R)
• M38: 14,735,241 km (0.116 R)
• M39: 14,989,707 km (0.092 R)
• M40: 15,606,199 km (0.119 R)
• M41: 15,969,722 km (0.101 R)
• M42: 16,231,070 km (0.081 R)
• M43: 16,599,380 km (0.075 R)
• M44: 16,917,126 km (0.105 R)
• M45: 17,130,153 km (0.111 R)
• M46: 18,099,697 km (0.072 R)
• M47: 18,755,833 km (0.097 R)
• M48: 19,308,597 km (0.103 R)
• M49: 19,866,747 km (0.108 R)
• M50: 20,035,194 km (0.074 R)
• M51: 20,486,830 km (0.115 R)
• M52: 20,600,225 km (0.093 R)
• M53: 20,884,611 km (0.09 R)
• M54: 21,342,380 km (0.11 R)
• M55: 21,630,207 km (0.109 R)
• M56: 22,209,749 km (0.105 R)
• M57: 24,038,283 km (0.071 R)
• M58: 24,217,801 km (0.083 R)
• M59: 24,698,758 km (0.111 R)
• M60: 26,037,360 km (0.082 R)
• M61: 27,149,919 km (0.109 R)
• M62: 27,963,133 km (0.034 R)
• M63: 29,102,171 km (0.106 R)
• M64: 29,357,385 km (0.1 R)
• M65: 30,191,842 km (0.096 R)
• M66: 30,450,198 km (0.119 R)
• M67: 30,709,301 km (0.107 R)
• M68: 31,164,378 km (0.112 R)
• M69: 31,687,223 km (0.103 R)
• M70: 31,884,093 km (0.093 R)
• M71: 32,015,440 km (0.114 R)
• M72: 32,212,909 km (0.11 R)
• M73: 32,807,860 km (0.117 R)
• M74: 33,139,968 km (0.118 R)
• M75: 33,339,830 km (0.086 R)
• M76: 36,246,966 km (0.1 R)
• M77: 36,658,958 km (0.106 R)
• M78: 37,141,711 km (0.086 R)
• M79: 38,183,211 km (0.093 R)
• M80: 40,081,757 km (0.057 R)
• M81: 40,223,726 km (0.099 R)
• M82: 41,292,902 km (0.084 R)
• M83: 41,939,015 km (0.1 R)
• M84: 42,588,419 km (0.114 R)
• M85: 42,733,081 km (0.103 R)
• M86: 43,824,098 km (0.069 R)
• M87: 43,897,102 km (0.104 R)
• M88: 45,514,554 km (0.04 R)
• M89: 46,404,960 km (0.082 R)
• M90: 47,600,995 km (0.112 R)
• M91: 49,262,130 km (0.1 R)
• M92: 50,176,323 km (0.109 R)
• M93: 50,405,656 km (0.051 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 14,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit