🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.3

Radius: 13.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.89 AU - 1.37 AU

Year: 788 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 16,604,779 km

• M1: 170,990 km (0.105 R)
• M2: 283,638 km (0.056 R)
• M3: 374,743 km (0.068 R)
• M4: 522,396 km (0.093 R)
• M5: 663,317 km (0.06 R)
• M6: 758,461 km (0.092 R)
• M7: 864,676 km (0.112 R)
• M8: 1,000,810 km (0.083 R)
• M9: 1,087,577 km (0.087 R)
• M10: 1,330,224 km (0.072 R)
• M11: 1,497,475 km (0.106 R)
• M12: 1,583,793 km (0.112 R)
• M13: 1,672,055 km (0.048 R)
• M14: 1,761,964 km (0.116 R)
• M15: 1,884,634 km (0.088 R)
• M16: 2,098,110 km (0.083 R)
• M17: 2,236,937 km (0.076 R)
• M18: 2,353,474 km (0.079 R)
• M19: 2,438,146 km (0.075 R)
• M20: 2,619,309 km (0.071 R)
• M21: 2,795,984 km (0.083 R)
• M22: 2,912,970 km (0.112 R)
• M23: 3,004,224 km (0.091 R)
• M24: 3,255,399 km (0.118 R)
• M25: 3,484,434 km (0.086 R)
• M26: 3,719,003 km (0.108 R)
• M27: 3,868,302 km (0.055 R)
• M28: 3,999,349 km (0.114 R)
• M29: 4,224,494 km (0.039 R)
• M30: 4,348,960 km (0.093 R)
• M31: 4,517,108 km (0.067 R)
• M32: 4,655,336 km (0.079 R)
• M33: 4,979,515 km (0.063 R)
• M34: 5,078,399 km (0.118 R)
• M35: 5,199,872 km (0.084 R)
• M36: 5,434,891 km (0.1 R)
• M37: 5,696,238 km (0.064 R)
• M38: 6,090,129 km (0.086 R)
• M39: 6,492,996 km (0.084 R)
• M40: 6,601,156 km (0.028 R)
• M41: 6,734,148 km (0.093 R)
• M42: 7,002,826 km (0.094 R)
• M43: 7,150,778 km (0.092 R)
• M44: 7,450,124 km (0.119 R)
• M45: 7,677,213 km (0.102 R)
• M46: 7,766,224 km (0.067 R)
• M47: 7,868,250 km (0.111 R)
• M48: 8,281,289 km (0.047 R)
• M49: 8,529,771 km (0.11 R)
• M50: 9,074,607 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.6

Radius: 9.1

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.41 AU - 1.77 AU

Year: 1315 Days

Day: 9.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 16,604,779 km

• M1: 114,293 km (0.077 R)
• M2: 177,722 km (0.1 R)
• M3: 338,091 km (0.099 R)
• M4: 420,819 km (0.072 R)
• M5: 505,641 km (0.115 R)
• M6: 584,628 km (0.055 R)
• M7: 863,329 km (0.118 R)
• M8: 1,045,390 km (0.094 R)
• M9: 1,141,133 km (0.068 R)
• M10: 1,215,034 km (0.055 R)
• M11: 1,290,581 km (0.111 R)
• M12: 1,420,282 km (0.084 R)
• M13: 1,527,245 km (0.112 R)
• M14: 1,692,700 km (0.042 R)
• M15: 1,844,991 km (0.096 R)
• M16: 1,981,873 km (0.102 R)
• M17: 2,102,000 km (0.105 R)
• M18: 2,162,886 km (0.093 R)
• M19: 2,466,270 km (0.063 R)
• M20: 2,563,060 km (0.105 R)
• M21: 2,661,346 km (0.06 R)
• M22: 2,749,758 km (0.117 R)
• M23: 3,066,756 km (0.067 R)
• M24: 3,171,176 km (0.09 R)
• M25: 3,241,487 km (0.061 R)
• M26: 3,300,578 km (0.025 R)
• M27: 4,253,815 km (0.043 R)
• M28: 4,318,591 km (0.098 R)
• M29: 4,409,846 km (0.107 R)
• M30: 4,501,550 km (0.076 R)
• M31: 4,580,836 km (0.093 R)
• M32: 4,647,258 km (0.064 R)
• M33: 4,767,535 km (0.037 R)
• M34: 4,834,854 km (0.089 R)
• M35: 5,011,229 km (0.085 R)
• M36: 5,120,885 km (0.102 R)
• M37: 5,217,525 km (0.115 R)
• M38: 5,384,626 km (0.048 R)
• M39: 5,595,858 km (0.093 R)
• M40: 5,781,210 km (0.085 R)
• M41: 5,954,145 km (0.084 R)
• M42: 6,438,543 km (0.072 R)
• M43: 6,693,009 km (0.088 R)
• M44: 7,181,147 km (0.082 R)
• M45: 7,242,931 km (0.083 R)
• M46: 7,335,980 km (0.045 R)
• M47: 7,476,303 km (0.101 R)
• M48: 7,886,800 km (0.05 R)
• M49: 7,982,542 km (0.064 R)
• M50: 8,078,734 km (0.072 R)
• M51: 8,223,694 km (0.095 R)
• M52: 8,337,089 km (0.098 R)
• M53: 8,434,627 km (0.12 R)
• M54: 8,516,308 km (0.104 R)
• M55: 8,614,444 km (0.115 R)
• M56: 9,028,082 km (0.052 R)
• M57: 9,482,111 km (0.08 R)
• M58: 9,909,064 km (0.1 R)
• M59: 10,168,317 km (0.091 R)
• M60: 10,255,233 km (0.115 R)
• M61: 10,359,802 km (0.058 R)
• M62: 10,482,323 km (0.062 R)
• M63: 10,781,818 km (0.047 R)
• M64: 11,030,599 km (0.085 R)
• M65: 11,389,335 km (0.12 R)
• M66: 11,533,846 km (0.074 R)
• M67: 11,989,521 km (0.113 R)
• M68: 12,081,374 km (0.112 R)
• M69: 12,173,527 km (0.107 R)
• M70: 12,302,779 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.2

Radius: 9.6

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.2 AU - 3.46 AU

Year: 3986 Days

Day: 9.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 16,604,779 km

• M1: 143,764 km (0.091 R)
• M2: 309,219 km (0.056 R)
• M3: 485,445 km (0.111 R)
• M4: 549,772 km (0.104 R)
• M5: 656,435 km (0.04 R)
• M6: 770,728 km (0.101 R)
• M7: 847,921 km (0.118 R)
• M8: 946,207 km (0.05 R)
• M9: 1,244,505 km (0.104 R)
• M10: 1,560,904 km (0.106 R)
• M11: 1,660,686 km (0.085 R)
• M12: 1,855,462 km (0.036 R)
• M13: 2,021,366 km (0.079 R)
• M14: 2,155,406 km (0.063 R)
• M15: 2,242,173 km (0.1 R)
• M16: 2,787,756 km (0.079 R)
• M17: 3,089,645 km (0.045 R)
• M18: 3,216,205 km (0.097 R)
• M19: 3,445,538 km (0.102 R)
• M20: 3,562,224 km (0.062 R)
• M21: 4,227,486 km (0.084 R)
• M22: 4,574,553 km (0.101 R)
• M23: 4,719,214 km (0.102 R)
• M24: 4,865,372 km (0.092 R)
• M25: 4,980,113 km (0.044 R)
• M26: 5,465,109 km (0.077 R)
• M27: 5,704,765 km (0.113 R)
• M28: 5,791,233 km (0.089 R)
• M29: 5,965,365 km (0.042 R)
• M30: 6,123,639 km (0.104 R)
• M31: 6,462,179 km (0.054 R)
• M32: 6,588,589 km (0.041 R)
• M33: 6,715,598 km (0.107 R)
• M34: 6,807,002 km (0.059 R)
• M35: 7,139,110 km (0.062 R)
• M36: 7,325,957 km (0.027 R)
• M37: 7,438,904 km (0.113 R)
• M38: 7,533,450 km (0.093 R)
• M39: 7,704,590 km (0.116 R)
• M40: 7,915,523 km (0.101 R)
• M41: 8,818,346 km (0.029 R)
• M42: 9,221,063 km (0.106 R)
• M43: 9,981,918 km (0.09 R)
• M44: 10,107,131 km (0.107 R)
• M45: 10,232,943 km (0.088 R)
• M46: 10,741,426 km (0.062 R)
• M47: 10,891,323 km (0.111 R)
• M48: 10,955,650 km (0.064 R)
• M49: 11,279,829 km (0.118 R)
• M50: 11,475,802 km (0.094 R)
• M51: 11,738,945 km (0.1 R)
• M52: 12,293,355 km (0.041 R)
• M53: 12,450,133 km (0.046 R)
• M54: 12,630,099 km (0.12 R)
• M55: 13,061,091 km (0.12 R)
• M56: 13,335,902 km (0.105 R)
• M57: 13,427,905 km (0.1 R)
• M58: 13,520,057 km (0.072 R)
• M59: 14,856,864 km (0.095 R)
• M60: 15,263,620 km (0.049 R)
• M61: 15,917,213 km (0.1 R)
• M62: 16,014,901 km (0.058 R)
• M63: 16,506,031 km (0.081 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: 298 - 15,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit