🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.9

Radius: 9.8

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.77 AU - 0.83 AU

Year: 469 Days

Day: 11.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 14,331,029 km

• M1: 127,009 km (0.09 R)
• M2: 199,414 km (0.028 R)
• M3: 287,078 km (0.066 R)
• M4: 381,475 km (0.062 R)
• M5: 643,869 km (0.101 R)
• M6: 734,226 km (0.095 R)
• M7: 833,709 km (0.027 R)
• M8: 1,090,718 km (0.117 R)
• M9: 1,155,344 km (0.117 R)
• M10: 1,288,486 km (0.111 R)
• M11: 1,351,617 km (0.094 R)
• M12: 1,508,994 km (0.095 R)
• M13: 1,587,233 km (0.073 R)
• M14: 1,661,135 km (0.067 R)
• M15: 1,836,164 km (0.112 R)
• M16: 1,932,057 km (0.11 R)
• M17: 2,135,210 km (0.116 R)
• M18: 2,223,473 km (0.111 R)
• M19: 2,287,351 km (0.106 R)
• M20: 2,364,843 km (0.118 R)
• M21: 2,449,815 km (0.061 R)
• M22: 2,542,565 km (0.116 R)
• M23: 2,622,899 km (0.073 R)
• M24: 2,806,905 km (0.119 R)
• M25: 2,876,169 km (0.036 R)
• M26: 2,974,155 km (0.109 R)
• M27: 3,130,335 km (0.083 R)
• M28: 3,195,111 km (0.075 R)
• M29: 3,325,860 km (0.116 R)
• M30: 3,413,973 km (0.042 R)
• M31: 3,562,673 km (0.034 R)
• M32: 3,736,506 km (0.08 R)
• M33: 3,828,210 km (0.052 R)
• M34: 3,928,440 km (0.078 R)
• M35: 4,021,789 km (0.076 R)
• M36: 4,123,815 km (0.047 R)
• M37: 4,194,874 km (0.077 R)
• M38: 4,290,317 km (0.069 R)
• M39: 4,451,135 km (0.077 R)
• M40: 4,524,139 km (0.098 R)
• M41: 4,646,659 km (0.116 R)
• M42: 4,978,916 km (0.046 R)
• M43: 5,096,949 km (0.074 R)
• M44: 5,181,921 km (0.103 R)
• M45: 5,258,814 km (0.104 R)
• M46: 5,361,887 km (0.107 R)
• M47: 5,543,947 km (0.076 R)
• M48: 5,675,145 km (0.112 R)
• M49: 5,736,779 km (0.072 R)
• M50: 5,860,646 km (0.059 R)
• M51: 5,923,028 km (0.102 R)
• M52: 5,985,560 km (0.116 R)
• M53: 6,129,324 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.5

Radius: 11

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.67 AU - 1.99 AU

Year: 1624 Days

Day: 13.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 14,331,029 km

• M1: 137,480 km (0.102 R)
• M2: 226,940 km (0.108 R)
• M3: 316,549 km (0.046 R)
• M4: 440,416 km (0.116 R)
• M5: 623,674 km (0.078 R)
• M6: 809,474 km (0.056 R)
• M7: 1,125,275 km (0.068 R)
• M8: 1,260,811 km (0.077 R)
• M9: 1,359,994 km (0.075 R)
• M10: 1,492,089 km (0.062 R)
• M11: 1,691,802 km (0.074 R)
• M12: 1,820,606 km (0.078 R)
• M13: 2,093,024 km (0.109 R)
• M14: 2,394,164 km (0.102 R)
• M15: 2,714,753 km (0.072 R)
• M16: 2,784,914 km (0.041 R)
• M17: 2,905,041 km (0.105 R)
• M18: 3,173,120 km (0.078 R)
• M19: 3,264,375 km (0.074 R)
• M20: 3,379,715 km (0.115 R)
• M21: 3,496,252 km (0.103 R)
• M22: 3,596,482 km (0.115 R)
• M23: 3,733,664 km (0.032 R)
• M24: 3,836,138 km (0.088 R)
• M25: 4,062,480 km (0.083 R)
• M26: 4,211,778 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.9

Radius: 11.4

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.17 AU - 2.79 AU

Year: 2562 Days

Day: 5.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 14,331,029 km

• M1: 148,401 km (0.103 R)
• M2: 246,836 km (0.073 R)
• M3: 345,122 km (0.106 R)
• M4: 666,459 km (0.088 R)
• M5: 1,032,973 km (0.082 R)
• M6: 1,171,651 km (0.082 R)
• M7: 1,326,185 km (0.103 R)
• M8: 1,478,177 km (0.119 R)
• M9: 2,473,302 km (0.036 R)
• M10: 2,567,249 km (0.113 R)
• M11: 2,686,329 km (0.107 R)
• M12: 2,843,856 km (0.09 R)
• M13: 3,505,078 km (0.118 R)
• M14: 3,610,993 km (0.094 R)
• M15: 3,744,883 km (0.119 R)
• M16: 4,087,014 km (0.075 R)
• M17: 4,626,464 km (0.106 R)
• M18: 4,860,435 km (0.114 R)
• M19: 5,113,405 km (0.058 R)
• M20: 5,508,493 km (0.106 R)
• M21: 5,725,410 km (0.085 R)
• M22: 6,344,595 km (0.061 R)
• M23: 6,835,576 km (0.109 R)
• M24: 7,068,799 km (0.1 R)
• M25: 7,389,686 km (0.048 R)
• M26: 7,611,988 km (0.119 R)
• M27: 7,993,164 km (0.115 R)
• M28: 8,541,141 km (0.082 R)
• M29: 9,101,086 km (0.114 R)
• M30: 9,247,542 km (0.09 R)
• M31: 9,339,545 km (0.102 R)
• M32: 9,710,398 km (0.082 R)
• M33: 10,371,022 km (0.025 R)
• M34: 10,755,040 km (0.049 R)
• M35: 11,046,157 km (0.1 R)
• M36: 11,143,845 km (0.108 R)
• M37: 11,497,644 km (0.114 R)
• M38: 11,875,229 km (0.07 R)
• M39: 12,317,440 km (0.106 R)
• M40: 13,176,730 km (0.092 R)
• M41: 13,384,073 km (0.079 R)
• M42: 13,802,199 km (0.073 R)
• M43: 14,161,084 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 18,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit