🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.7

Radius: 12.8

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.69 AU - 0.81 AU

Year: 433 Days

Day: 10.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 29,994,747 km

• M1: 162,014 km (0.108 R)
• M2: 245,939 km (0.111 R)
• M3: 333,902 km (0.053 R)
• M4: 442,959 km (0.081 R)
• M5: 552,615 km (0.061 R)
• M6: 650,003 km (0.1 R)
• M7: 895,493 km (0.06 R)
• M8: 1,022,053 km (0.059 R)
• M9: 1,129,614 km (0.071 R)
• M10: 1,298,809 km (0.111 R)
• M11: 1,402,630 km (0.059 R)
• M12: 1,486,105 km (0.083 R)
• M13: 1,663,080 km (0.093 R)
• M14: 1,842,298 km (0.105 R)
• M15: 1,923,978 km (0.114 R)
• M16: 2,038,421 km (0.073 R)
• M17: 2,187,719 km (0.042 R)
• M18: 2,329,538 km (0.105 R)
• M19: 2,429,619 km (0.044 R)
• M20: 2,542,565 km (0.104 R)
• M21: 2,622,750 km (0.113 R)
• M22: 2,703,682 km (0.096 R)
• M23: 2,892,176 km (0.101 R)
• M24: 3,183,143 km (0.087 R)
• M25: 3,269,761 km (0.105 R)
• M26: 3,413,973 km (0.081 R)
• M27: 3,631,040 km (0.086 R)
• M28: 3,721,845 km (0.095 R)
• M29: 3,918,866 km (0.108 R)
• M30: 4,052,158 km (0.059 R)
• M31: 4,159,868 km (0.078 R)
• M32: 4,241,399 km (0.034 R)
• M33: 4,343,873 km (0.063 R)
• M34: 4,440,514 km (0.109 R)
• M35: 4,523,690 km (0.115 R)
• M36: 4,607,614 km (0.098 R)
• M37: 4,691,988 km (0.068 R)
• M38: 4,819,595 km (0.085 R)
• M39: 4,948,249 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.1

Radius: 9.7

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.29 AU - 1.81 AU

Year: 1287 Days

Day: 12.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 29,994,747 km

• M1: 133,740 km (0.103 R)
• M2: 202,556 km (0.064 R)
• M3: 277,953 km (0.101 R)
• M4: 488,587 km (0.094 R)
• M5: 872,754 km (0.094 R)
• M6: 1,009,038 km (0.106 R)
• M7: 1,173,894 km (0.08 R)
• M8: 1,277,117 km (0.077 R)
• M9: 1,378,993 km (0.064 R)
• M10: 1,451,698 km (0.115 R)
• M11: 1,548,936 km (0.097 R)
• M12: 1,682,228 km (0.101 R)
• M13: 2,006,407 km (0.038 R)
• M14: 2,094,520 km (0.106 R)
• M15: 2,465,523 km (0.119 R)
• M16: 2,622,151 km (0.107 R)
• M17: 2,684,534 km (0.112 R)
• M18: 2,998,241 km (0.065 R)
• M19: 3,195,859 km (0.07 R)
• M20: 3,466,033 km (0.068 R)
• M21: 3,591,396 km (0.069 R)
• M22: 3,788,566 km (0.081 R)
• M23: 4,015,506 km (0.093 R)
• M24: 4,240,352 km (0.086 R)
• M25: 4,334,150 km (0.112 R)
• M26: 4,489,731 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373

Radius: 14.4

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.54 AU - 4.78 AU

Year: 6708 Days

Day: 6.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,994,747 km

• M1: 233,821 km (0.1 R)
• M2: 574,157 km (0.052 R)
• M3: 696,228 km (0.105 R)
• M4: 1,079,797 km (0.113 R)
• M5: 1,281,755 km (0.058 R)
• M6: 1,707,510 km (0.11 R)
• M7: 2,399,400 km (0.098 R)
• M8: 2,648,331 km (0.103 R)
• M9: 3,089,495 km (0.101 R)
• M10: 3,234,755 km (0.09 R)
• M11: 3,532,455 km (0.087 R)
• M12: 4,177,521 km (0.114 R)
• M13: 4,362,124 km (0.065 R)
• M14: 4,644,116 km (0.067 R)
• M15: 4,883,622 km (0.057 R)
• M16: 5,004,946 km (0.118 R)
• M17: 5,102,783 km (0.111 R)
• M18: 5,703,269 km (0.117 R)
• M19: 5,882,787 km (0.072 R)
• M20: 6,458,888 km (0.086 R)
• M21: 6,619,257 km (0.109 R)
• M22: 7,608,996 km (0.116 R)
• M23: 7,806,914 km (0.1 R)
• M24: 8,092,646 km (0.115 R)
• M25: 8,294,604 km (0.107 R)
• M26: 8,527,677 km (0.032 R)
• M27: 8,762,845 km (0.032 R)
• M28: 8,940,567 km (0.035 R)
• M29: 9,179,475 km (0.09 R)
• M30: 10,688,917 km (0.077 R)
• M31: 10,910,771 km (0.092 R)
• M32: 11,683,295 km (0.102 R)
• M33: 11,781,132 km (0.029 R)
• M34: 13,009,928 km (0.111 R)
• M35: 13,213,082 km (0.12 R)
• M36: 13,417,283 km (0.104 R)
• M37: 13,519,758 km (0.073 R)
• M38: 13,622,532 km (0.105 R)
• M39: 13,863,235 km (0.118 R)
• M40: 14,036,170 km (0.079 R)
• M41: 14,174,997 km (0.098 R)
• M42: 15,408,880 km (0.095 R)
• M43: 16,056,938 km (0.113 R)
• M44: 16,274,902 km (0.104 R)
• M45: 16,640,519 km (0.108 R)
• M46: 16,971,729 km (0.111 R)
• M47: 18,016,520 km (0.064 R)
• M48: 18,622,841 km (0.074 R)
• M49: 19,274,489 km (0.073 R)
• M50: 19,428,874 km (0.08 R)
• M51: 19,777,736 km (0.059 R)
• M52: 20,011,558 km (0.078 R)
• M53: 20,207,082 km (0.085 R)
• M54: 20,718,408 km (0.042 R)
• M55: 21,035,256 km (0.075 R)
• M56: 21,874,500 km (0.104 R)
• M57: 22,561,902 km (0.065 R)
• M58: 23,092,376 km (0.094 R)
• M59: 23,338,614 km (0.107 R)
• M60: 24,457,457 km (0.091 R)
• M61: 24,708,482 km (0.096 R)
• M62: 24,876,331 km (0.032 R)
• M63: 25,678,624 km (0.036 R)
• M64: 25,806,081 km (0.095 R)
• M65: 27,005,856 km (0.075 R)
• M66: 27,222,025 km (0.091 R)
• M67: 28,927,890 km (0.115 R)
• M68: 29,060,434 km (0.067 R)
• M69: 29,193,426 km (0.069 R)
• M70: 29,860,633 km (0.097 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 10,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit