🌌 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: 787.9

Radius: 14.4

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.65 AU - 1.07 AU

Year: 551 Days

Day: 7.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 23,438,928 km

• M1: 180,864 km (0.066 R)
• M2: 280,646 km (0.078 R)
• M3: 427,252 km (0.09 R)
• M4: 654,191 km (0.083 R)
• M5: 747,690 km (0.07 R)
• M6: 846,724 km (0.082 R)
• M7: 986,598 km (0.084 R)
• M8: 1,173,595 km (0.106 R)
• M9: 1,343,838 km (0.046 R)
• M10: 1,486,404 km (0.03 R)
• M11: 1,590,674 km (0.088 R)
• M12: 1,748,650 km (0.08 R)
• M13: 1,846,187 km (0.04 R)
• M14: 1,985,912 km (0.07 R)
• M15: 2,122,345 km (0.119 R)
• M16: 2,290,493 km (0.102 R)
• M17: 2,397,904 km (0.099 R)
• M18: 2,588,193 km (0.03 R)
• M19: 2,707,871 km (0.086 R)
• M20: 2,814,235 km (0.042 R)
• M21: 2,937,504 km (0.119 R)
• M22: 3,102,061 km (0.111 R)
• M23: 3,269,910 km (0.109 R)
• M24: 3,383,455 km (0.096 R)
• M25: 3,539,635 km (0.077 R)
• M26: 3,723,790 km (0.067 R)
• M27: 4,233,171 km (0.076 R)
• M28: 4,645,911 km (0.112 R)
• M29: 4,783,242 km (0.093 R)
• M30: 4,884,969 km (0.118 R)
• M31: 5,251,334 km (0.067 R)
• M32: 5,356,352 km (0.07 R)
• M33: 5,510,288 km (0.076 R)
• M34: 5,665,720 km (0.096 R)
• M35: 6,100,900 km (0.099 R)
• M36: 6,312,432 km (0.112 R)
• M37: 6,536,679 km (0.108 R)
• M38: 6,722,031 km (0.111 R)
• M39: 7,214,657 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.2

Radius: 12.2

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.13 AU - 2.81 AU

Year: 2680 Days

Day: 6.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 23,438,928 km

• M1: 173,234 km (0.098 R)
• M2: 274,961 km (0.1 R)
• M3: 357,389 km (0.119 R)
• M4: 444,904 km (0.048 R)
• M5: 550,670 km (0.079 R)
• M6: 685,457 km (0.101 R)
• M7: 832,811 km (0.091 R)
• M8: 980,764 km (0.088 R)
• M9: 1,243,906 km (0.094 R)
• M10: 1,674,898 km (0.105 R)
• M11: 1,796,670 km (0.082 R)
• M12: 1,977,983 km (0.072 R)
• M13: 2,107,236 km (0.091 R)
• M14: 2,314,129 km (0.116 R)
• M15: 2,450,563 km (0.067 R)
• M16: 2,527,606 km (0.055 R)
• M17: 2,700,092 km (0.117 R)
• M18: 3,040,427 km (0.081 R)
• M19: 3,377,322 km (0.087 R)
• M20: 3,620,568 km (0.115 R)
• M21: 4,422,113 km (0.049 R)
• M22: 4,535,658 km (0.114 R)
• M23: 4,669,249 km (0.025 R)
• M24: 4,843,231 km (0.1 R)
• M25: 4,979,964 km (0.053 R)
• M26: 5,117,893 km (0.11 R)
• M27: 5,337,502 km (0.058 R)
• M28: 5,438,331 km (0.086 R)
• M29: 5,703,419 km (0.091 R)
• M30: 5,889,519 km (0.047 R)
• M31: 6,246,459 km (0.056 R)
• M32: 6,524,262 km (0.077 R)
• M33: 6,653,964 km (0.074 R)
• M34: 7,203,287 km (0.074 R)
• M35: 7,585,210 km (0.061 R)
• M36: 8,392,291 km (0.06 R)
• M37: 8,841,982 km (0.107 R)
• M38: 8,937,575 km (0.049 R)
• M39: 9,202,513 km (0.112 R)
• M40: 10,388,675 km (0.113 R)
• M41: 10,667,226 km (0.052 R)
• M42: 10,871,427 km (0.068 R)
• M43: 11,051,094 km (0.03 R)
• M44: 11,335,629 km (0.114 R)
• M45: 12,820,837 km (0.109 R)
• M46: 12,902,218 km (0.085 R)
• M47: 12,983,749 km (0.109 R)
• M48: 13,147,110 km (0.052 R)
• M49: 13,229,089 km (0.111 R)
• M50: 14,226,309 km (0.05 R)
• M51: 14,310,532 km (0.077 R)
• M52: 14,592,375 km (0.089 R)
• M53: 14,876,012 km (0.043 R)
• M54: 15,941,598 km (0.116 R)
• M55: 16,175,270 km (0.063 R)
• M56: 16,409,989 km (0.086 R)
• M57: 17,121,177 km (0.076 R)
• M58: 17,330,465 km (0.046 R)
• M59: 17,540,650 km (0.057 R)
• M60: 18,788,595 km (0.061 R)
• M61: 19,128,182 km (0.089 R)
• M62: 19,314,431 km (0.101 R)
• M63: 19,845,055 km (0.111 R)
• M64: 19,939,152 km (0.065 R)
• M65: 20,412,181 km (0.112 R)
• M66: 20,570,754 km (0.114 R)
• M67: 21,594,752 km (0.099 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.4

Radius: 4.5

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.85 AU - 6.83 AU

Year: 9742 Days

Day: 18.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 23,438,928 km

• M1: 94,695 km (0.109 R)
• M2: 944,112 km (0.104 R)
• M3: 1,003,802 km (0.074 R)
• M4: 1,139,337 km (0.118 R)
• M5: 1,455,288 km (0.079 R)
• M6: 1,666,071 km (0.057 R)
• M7: 2,007,753 km (0.107 R)
• M8: 2,771,001 km (0.066 R)
• M9: 2,874,224 km (0.079 R)
• M10: 3,613,686 km (0.107 R)
• M11: 3,955,966 km (0.111 R)
• M12: 4,130,996 km (0.111 R)
• M13: 4,328,465 km (0.102 R)
• M14: 4,428,396 km (0.073 R)
• M15: 4,610,158 km (0.099 R)
• M16: 4,671,194 km (0.093 R)
• M17: 5,001,805 km (0.119 R)
• M18: 5,339,896 km (0.073 R)
• M19: 5,685,467 km (0.119 R)
• M20: 5,772,982 km (0.117 R)
• M21: 5,860,796 km (0.036 R)
• M22: 6,329,935 km (0.079 R)
• M23: 6,950,467 km (0.059 R)
• M24: 7,208,822 km (0.089 R)
• M25: 7,494,405 km (0.095 R)
• M26: 8,150,092 km (0.098 R)
• M27: 8,298,343 km (0.114 R)
• M28: 8,950,740 km (0.108 R)
• M29: 9,750,191 km (0.094 R)
• M30: 9,854,909 km (0.068 R)
• M31: 10,625,937 km (0.095 R)
• M32: 11,915,919 km (0.105 R)
• M33: 12,451,330 km (0.034 R)
• M34: 13,662,474 km (0.076 R)
• M35: 13,838,551 km (0.115 R)
• M36: 14,610,177 km (0.085 R)
• M37: 14,820,362 km (0.094 R)
• M38: 15,426,233 km (0.093 R)
• M39: 16,102,116 km (0.098 R)
• M40: 17,418,727 km (0.105 R)
• M41: 17,450,592 km (0.072 R)
• M42: 18,186,613 km (0.116 R)
• M43: 18,218,777 km (0.113 R)
• M44: 18,283,403 km (0.049 R)
• M45: 19,721,936 km (0.093 R)
• M46: 19,887,691 km (0.112 R)
• M47: 20,421,306 km (0.104 R)
• M48: 20,521,836 km (0.079 R)
• M49: 21,162,713 km (0.096 R)
• M50: 21,810,023 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 18,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit