🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.3

Radius: 14.5

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.51 AU - 0.63 AU

Year: 297 Days

Day: 7.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 20,047,986 km

• M1: 187,895 km (0.104 R)
• M2: 279,449 km (0.054 R)
• M3: 380,278 km (0.114 R)
• M4: 563,236 km (0.084 R)
• M5: 655,687 km (0.104 R)
• M6: 751,729 km (0.095 R)
• M7: 917,633 km (0.092 R)
• M8: 1,153,848 km (0.118 R)
• M9: 1,281,755 km (0.052 R)
• M10: 1,391,709 km (0.077 R)
• M11: 1,528,890 km (0.115 R)
• M12: 1,633,908 km (0.114 R)
• M13: 1,754,185 km (0.11 R)
• M14: 1,860,399 km (0.12 R)
• M15: 1,968,858 km (0.091 R)
• M16: 2,119,951 km (0.081 R)
• M17: 2,261,172 km (0.061 R)
• M18: 2,519,827 km (0.089 R)
• M19: 2,848,343 km (0.064 R)
• M20: 2,959,195 km (0.071 R)
• M21: 3,087,102 km (0.115 R)
• M22: 3,316,884 km (0.105 R)
• M23: 3,444,491 km (0.051 R)
• M24: 3,606,505 km (0.028 R)
• M25: 3,699,555 km (0.036 R)
• M26: 3,809,959 km (0.088 R)
• M27: 3,904,804 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.9

Radius: 13.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.67 AU - 0.83 AU

Year: 448 Days

Day: 14.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 20,047,986 km

• M1: 171,888 km (0.053 R)
• M2: 259,253 km (0.076 R)
• M3: 385,514 km (0.086 R)
• M4: 492,626 km (0.058 R)
• M5: 749,934 km (0.046 R)
• M6: 872,305 km (0.052 R)
• M7: 970,142 km (0.113 R)
• M8: 1,153,848 km (0.078 R)
• M9: 1,247,796 km (0.068 R)
• M10: 1,334,114 km (0.063 R)
• M11: 1,454,540 km (0.099 R)
• M12: 1,684,472 km (0.102 R)
• M13: 1,815,520 km (0.062 R)
• M14: 1,950,307 km (0.106 R)
• M15: 2,046,050 km (0.068 R)
• M16: 2,161,839 km (0.074 R)
• M17: 2,336,868 km (0.086 R)
• M18: 2,451,909 km (0.116 R)
• M19: 2,781,623 km (0.071 R)
• M20: 2,993,304 km (0.104 R)
• M21: 3,097,723 km (0.047 R)
• M22: 3,267,367 km (0.066 R)
• M23: 3,432,972 km (0.094 R)
• M24: 3,697,760 km (0.088 R)
• M25: 3,855,436 km (0.055 R)
• M26: 4,000,097 km (0.043 R)
• M27: 4,154,333 km (0.105 R)
• M28: 4,279,097 km (0.086 R)
• M29: 4,405,208 km (0.102 R)
• M30: 4,532,516 km (0.078 R)
• M31: 4,653,092 km (0.049 R)
• M32: 4,799,100 km (0.104 R)
• M33: 4,889,158 km (0.104 R)
• M34: 5,095,902 km (0.118 R)
• M35: 5,204,660 km (0.063 R)
• M36: 5,314,165 km (0.089 R)
• M37: 5,543,947 km (0.102 R)
• M38: 5,785,847 km (0.112 R)
• M39: 5,890,566 km (0.108 R)
• M40: 6,004,709 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.7

Radius: 13.1

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.3 AU - 2.98 AU

Year: 2961 Days

Day: 9 Hours

Environment

Temp: -207 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,047,986 km

• M1: 276,756 km (0.081 R)
• M2: 391,946 km (0.035 R)
• M3: 523,293 km (0.076 R)
• M4: 638,334 km (0.066 R)
• M5: 763,697 km (0.098 R)
• M6: 858,841 km (0.118 R)
• M7: 1,031,178 km (0.083 R)
• M8: 1,127,370 km (0.104 R)
• M9: 1,260,811 km (0.116 R)
• M10: 1,399,937 km (0.029 R)
• M11: 1,532,181 km (0.072 R)
• M12: 1,631,215 km (0.086 R)
• M13: 1,770,940 km (0.078 R)
• M14: 1,941,481 km (0.108 R)
• M15: 2,049,192 km (0.048 R)
• M16: 2,145,233 km (0.113 R)
• M17: 2,370,677 km (0.111 R)
• M18: 2,603,901 km (0.105 R)
• M19: 2,968,171 km (0.107 R)
• M20: 3,156,665 km (0.038 R)
• M21: 3,252,258 km (0.092 R)
• M22: 3,479,497 km (0.118 R)
• M23: 3,661,707 km (0.051 R)
• M24: 4,018,498 km (0.117 R)
• M25: 4,440,214 km (0.066 R)
• M26: 4,839,342 km (0.113 R)
• M27: 5,193,440 km (0.085 R)
• M28: 5,459,873 km (0.103 R)
• M29: 5,672,452 km (0.098 R)
• M30: 5,809,035 km (0.105 R)
• M31: 5,907,321 km (0.082 R)
• M32: 6,125,584 km (0.039 R)
• M33: 6,447,967 km (0.072 R)
• M34: 6,734,447 km (0.032 R)
• M35: 6,900,202 km (0.082 R)
• M36: 7,277,936 km (0.106 R)
• M37: 7,405,244 km (0.072 R)
• M38: 7,640,861 km (0.081 R)
• M39: 8,163,556 km (0.06 R)
• M40: 8,340,380 km (0.078 R)
• M41: 8,697,770 km (0.103 R)
• M42: 8,923,812 km (0.075 R)
• M43: 9,497,221 km (0.072 R)
• M44: 9,729,995 km (0.103 R)
• M45: 10,439,687 km (0.111 R)
• M46: 10,631,771 km (0.079 R)
• M47: 10,728,262 km (0.07 R)
• M48: 10,873,521 km (0.117 R)
• M49: 10,995,144 km (0.115 R)
• M50: 11,659,359 km (0.11 R)
• M51: 12,185,195 km (0.086 R)
• M52: 12,336,888 km (0.042 R)
• M53: 12,438,315 km (0.051 R)
• M54: 13,052,863 km (0.071 R)
• M55: 13,182,116 km (0.049 R)
• M56: 13,546,386 km (0.068 R)
• M57: 14,418,243 km (0.083 R)
• M58: 14,551,834 km (0.117 R)
• M59: 14,874,367 km (0.103 R)
• M60: 15,117,912 km (0.082 R)
• M61: 15,253,747 km (0.064 R)
• M62: 15,746,073 km (0.09 R)
• M63: 15,828,652 km (0.045 R)
• M64: 16,049,608 km (0.065 R)
• M65: 16,327,112 km (0.039 R)
• M66: 16,858,932 km (0.067 R)
• M67: 16,971,579 km (0.094 R)
• M68: 17,056,252 km (0.114 R)
• M69: 17,396,437 km (0.051 R)
• M70: 18,054,518 km (0.072 R)
• M71: 18,227,603 km (0.106 R)
• M72: 18,401,286 km (0.051 R)
• M73: 18,575,418 km (0.078 R)
• M74: 19,218,689 km (0.118 R)
• M75: 19,602,258 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 20,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit