🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.7

Radius: 12.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.65 AU - 0.69 AU

Year: 385 Days

Day: 5.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 16,879,826 km

• M1: 177,722 km (0.103 R)
• M2: 346,917 km (0.077 R)
• M3: 489,634 km (0.096 R)
• M4: 578,944 km (0.054 R)
• M5: 715,826 km (0.106 R)
• M6: 885,470 km (0.079 R)
• M7: 973,733 km (0.1 R)
• M8: 1,073,963 km (0.095 R)
• M9: 1,164,320 km (0.065 R)
• M10: 1,304,942 km (0.085 R)
• M11: 1,511,836 km (0.12 R)
• M12: 1,724,564 km (0.104 R)
• M13: 1,837,511 km (0.026 R)
• M14: 2,116,511 km (0.1 R)
• M15: 2,208,813 km (0.088 R)
• M16: 2,290,643 km (0.063 R)
• M17: 2,373,669 km (0.116 R)
• M18: 2,463,727 km (0.027 R)
• M19: 2,597,917 km (0.087 R)
• M20: 2,791,197 km (0.05 R)
• M21: 2,905,789 km (0.07 R)
• M22: 2,989,414 km (0.088 R)
• M23: 3,093,534 km (0.092 R)
• M24: 3,205,583 km (0.047 R)
• M25: 3,312,246 km (0.1 R)
• M26: 3,420,256 km (0.073 R)
• M27: 3,556,839 km (0.116 R)
• M28: 3,758,198 km (0.108 R)
• M29: 4,143,113 km (0.118 R)
• M30: 4,370,053 km (0.087 R)
• M31: 4,466,394 km (0.071 R)
• M32: 4,586,072 km (0.087 R)
• M33: 4,974,428 km (0.03 R)
• M34: 5,075,257 km (0.116 R)
• M35: 5,200,172 km (0.12 R)
• M36: 5,349,919 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.6

Radius: 11.9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.45 AU - 2.33 AU

Year: 1826 Days

Day: 7.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 16,879,826 km

• M1: 152,889 km (0.095 R)
• M2: 333,005 km (0.111 R)
• M3: 417,677 km (0.067 R)
• M4: 500,106 km (0.056 R)
• M5: 650,302 km (0.096 R)
• M6: 910,901 km (0.047 R)
• M7: 1,066,633 km (0.047 R)
• M8: 1,152,502 km (0.073 R)
• M9: 1,240,914 km (0.101 R)
• M10: 1,481,917 km (0.066 R)
• M11: 1,588,580 km (0.085 R)
• M12: 1,851,274 km (0.088 R)
• M13: 1,935,048 km (0.077 R)
• M14: 2,020,170 km (0.1 R)
• M15: 2,194,302 km (0.114 R)
• M16: 2,580,862 km (0.116 R)
• M17: 2,746,467 km (0.081 R)
• M18: 2,927,780 km (0.058 R)
• M19: 3,051,049 km (0.101 R)
• M20: 3,277,241 km (0.09 R)
• M21: 3,353,835 km (0.077 R)
• M22: 3,508,968 km (0.079 R)
• M23: 3,746,080 km (0.119 R)
• M24: 3,839,729 km (0.089 R)
• M25: 4,222,400 km (0.091 R)
• M26: 4,320,087 km (0.094 R)
• M27: 4,517,556 km (0.067 R)
• M28: 4,776,062 km (0.061 R)
• M29: 5,187,605 km (0.059 R)
• M30: 5,322,393 km (0.095 R)
• M31: 5,397,790 km (0.113 R)
• M32: 5,504,005 km (0.117 R)
• M33: 5,702,970 km (0.101 R)
• M34: 5,873,362 km (0.062 R)
• M35: 6,155,653 km (0.045 R)
• M36: 6,266,655 km (0.058 R)
• M37: 6,474,596 km (0.116 R)
• M38: 6,766,312 km (0.044 R)
• M39: 6,996,244 km (0.099 R)
• M40: 7,329,099 km (0.104 R)
• M41: 7,650,286 km (0.028 R)
• M42: 7,769,814 km (0.111 R)
• M43: 8,236,560 km (0.083 R)
• M44: 8,482,050 km (0.087 R)
• M45: 8,570,462 km (0.067 R)
• M46: 8,676,826 km (0.101 R)
• M47: 9,070,717 km (0.055 R)
• M48: 9,215,378 km (0.036 R)
• M49: 9,672,550 km (0.118 R)
• M50: 9,783,402 km (0.108 R)
• M51: 9,876,003 km (0.12 R)
• M52: 10,324,946 km (0.026 R)
• M53: 10,419,342 km (0.111 R)
• M54: 10,533,036 km (0.107 R)
• M55: 10,647,030 km (0.118 R)
• M56: 10,761,472 km (0.115 R)
• M57: 11,030,150 km (0.082 R)
• M58: 11,339,967 km (0.062 R)
• M59: 11,417,908 km (0.106 R)
• M60: 11,535,043 km (0.115 R)
• M61: 12,166,795 km (0.03 R)
• M62: 12,507,130 km (0.109 R)
• M63: 12,809,916 km (0.12 R)
• M64: 13,013,220 km (0.114 R)
• M65: 13,525,891 km (0.103 R)
• M66: 13,608,619 km (0.088 R)
• M67: 13,795,168 km (0.034 R)
• M68: 13,961,820 km (0.078 R)
• M69: 14,108,126 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.4

Radius: 15

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.63 AU - 6.05 AU

Year: 7485 Days

Day: 8.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 16,879,826 km

• M1: 340,634 km (0.11 R)
• M2: 444,306 km (0.11 R)
• M3: 622,327 km (0.062 R)
• M4: 746,493 km (0.048 R)
• M5: 1,156,392 km (0.099 R)
• M6: 1,624,034 km (0.059 R)
• M7: 1,827,488 km (0.097 R)
• M8: 1,932,655 km (0.106 R)
• M9: 2,554,683 km (0.117 R)
• M10: 2,739,735 km (0.055 R)
• M11: 3,012,303 km (0.11 R)
• M12: 3,408,737 km (0.069 R)
• M13: 4,004,585 km (0.067 R)
• M14: 4,457,269 km (0.089 R)
• M15: 4,601,032 km (0.1 R)
• M16: 4,746,591 km (0.093 R)
• M17: 4,942,863 km (0.093 R)
• M18: 5,075,257 km (0.089 R)
• M19: 5,514,028 km (0.102 R)
• M20: 5,737,976 km (0.04 R)
• M21: 6,035,526 km (0.092 R)
• M22: 6,609,384 km (0.086 R)
• M23: 6,939,995 km (0.097 R)
• M24: 7,125,945 km (0.079 R)
• M25: 7,465,083 km (0.106 R)
• M26: 8,061,530 km (0.114 R)
• M27: 8,178,815 km (0.081 R)
• M28: 9,341,489 km (0.088 R)
• M29: 9,609,120 km (0.067 R)
• M30: 9,712,791 km (0.078 R)
• M31: 9,837,706 km (0.105 R)
• M32: 10,152,310 km (0.043 R)
• M33: 10,577,018 km (0.066 R)
• M34: 11,885,700 km (0.09 R)
• M35: 12,131,340 km (0.049 R)
• M36: 12,401,065 km (0.12 R)
• M37: 13,337,697 km (0.099 R)
• M38: 14,725,517 km (0.057 R)
• M39: 15,061,514 km (0.105 R)
• M40: 15,716,902 km (0.07 R)
• M41: 16,729,829 km (0.114 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: 207 - 11,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit