🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.9

Radius: 14.5

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.83 AU - 1.11 AU

Year: 617 Days

Day: 7 Hours

Environment

Temp: -163 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 19,812,354 km

• M1: 183,706 km (0.079 R)
• M2: 311,912 km (0.066 R)
• M3: 407,505 km (0.117 R)
• M4: 498,610 km (0.11 R)
• M5: 621,878 km (0.033 R)
• M6: 779,255 km (0.047 R)
• M7: 890,257 km (0.119 R)
• M8: 999,314 km (0.063 R)
• M9: 1,101,040 km (0.077 R)
• M10: 1,342,790 km (0.067 R)
• M11: 1,433,596 km (0.039 R)
• M12: 1,555,070 km (0.091 R)
• M13: 1,646,025 km (0.066 R)
• M14: 1,748,949 km (0.091 R)
• M15: 2,044,853 km (0.087 R)
• M16: 2,166,776 km (0.063 R)
• M17: 2,418,399 km (0.113 R)
• M18: 2,673,912 km (0.117 R)
• M19: 2,772,797 km (0.081 R)
• M20: 2,920,599 km (0.088 R)
• M21: 3,034,742 km (0.085 R)
• M22: 3,193,466 km (0.08 R)
• M23: 3,286,216 km (0.09 R)
• M24: 3,380,014 km (0.055 R)
• M25: 3,487,426 km (0.104 R)
• M26: 3,602,317 km (0.109 R)
• M27: 3,770,764 km (0.096 R)
• M28: 3,875,782 km (0.098 R)
• M29: 4,021,640 km (0.096 R)
• M30: 4,169,442 km (0.113 R)
• M31: 4,491,526 km (0.078 R)
• M32: 4,623,921 km (0.057 R)
• M33: 4,715,325 km (0.118 R)
• M34: 4,835,901 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.9

Radius: 10.6

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.28 AU - 1.82 AU

Year: 1246 Days

Day: 12.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 19,812,354 km

• M1: 157,826 km (0.105 R)
• M2: 296,802 km (0.036 R)
• M3: 455,226 km (0.029 R)
• M4: 540,796 km (0.074 R)
• M5: 648,806 km (0.112 R)
• M6: 962,662 km (0.059 R)
• M7: 1,101,340 km (0.041 R)
• M8: 1,185,563 km (0.083 R)
• M9: 1,482,365 km (0.112 R)
• M10: 1,585,139 km (0.081 R)
• M11: 1,695,093 km (0.092 R)
• M12: 1,774,530 km (0.107 R)
• M13: 1,840,802 km (0.081 R)
• M14: 1,922,632 km (0.059 R)
• M15: 2,030,342 km (0.112 R)
• M16: 2,170,516 km (0.115 R)
• M17: 2,293,186 km (0.092 R)
• M18: 2,381,598 km (0.091 R)
• M19: 2,642,796 km (0.098 R)
• M20: 2,807,354 km (0.115 R)
• M21: 3,100,565 km (0.115 R)
• M22: 3,204,536 km (0.098 R)
• M23: 3,274,398 km (0.086 R)
• M24: 3,451,522 km (0.032 R)
• M25: 3,643,905 km (0.105 R)
• M26: 3,914,378 km (0.068 R)
• M27: 4,052,008 km (0.12 R)
• M28: 4,121,571 km (0.106 R)
• M29: 4,338,787 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.9

Radius: 10.9

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.66 AU - 3.86 AU

Year: 3801 Days

Day: 13.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 19,812,354 km

• M1: 137,331 km (0.07 R)
• M2: 227,688 km (0.076 R)
• M3: 410,347 km (0.08 R)
• M4: 499,956 km (0.081 R)
• M5: 702,661 km (0.067 R)
• M6: 984,354 km (0.092 R)
• M7: 1,057,807 km (0.099 R)
• M8: 1,199,625 km (0.086 R)
• M9: 1,278,613 km (0.057 R)
• M10: 1,600,847 km (0.109 R)
• M11: 1,803,851 km (0.091 R)
• M12: 2,042,609 km (0.096 R)
• M13: 2,348,537 km (0.071 R)
• M14: 2,434,556 km (0.1 R)
• M15: 2,624,695 km (0.118 R)
• M16: 3,224,433 km (0.104 R)
• M17: 3,320,474 km (0.103 R)
• M18: 3,647,495 km (0.036 R)
• M19: 3,764,481 km (0.077 R)
• M20: 4,105,564 km (0.072 R)
• M21: 4,297,498 km (0.107 R)
• M22: 4,403,413 km (0.102 R)
• M23: 4,510,376 km (0.086 R)
• M24: 4,672,241 km (0.092 R)
• M25: 5,020,355 km (0.047 R)
• M26: 5,094,705 km (0.037 R)
• M27: 5,263,451 km (0.111 R)
• M28: 5,415,144 km (0.105 R)
• M29: 6,658,751 km (0.103 R)
• M30: 6,761,076 km (0.044 R)
• M31: 7,009,109 km (0.108 R)
• M32: 7,134,173 km (0.108 R)
• M33: 7,344,358 km (0.105 R)
• M34: 7,492,609 km (0.059 R)
• M35: 7,620,516 km (0.12 R)
• M36: 8,249,275 km (0.077 R)
• M37: 8,625,514 km (0.108 R)
• M38: 9,395,045 km (0.109 R)
• M39: 9,533,124 km (0.118 R)
• M40: 9,764,851 km (0.104 R)
• M41: 9,881,388 km (0.057 R)
• M42: 9,974,887 km (0.026 R)
• M43: 10,494,739 km (0.108 R)
• M44: 10,758,032 km (0.113 R)
• M45: 11,071,888 km (0.105 R)
• M46: 11,364,501 km (0.115 R)
• M47: 11,487,022 km (0.093 R)
• M48: 11,634,825 km (0.119 R)
• M49: 12,483,942 km (0.114 R)
• M50: 13,044,037 km (0.12 R)
• M51: 13,534,419 km (0.086 R)
• M52: 13,821,048 km (0.115 R)
• M53: 14,030,784 km (0.076 R)
• M54: 14,639,648 km (0.101 R)
• M55: 15,068,246 km (0.079 R)
• M56: 15,582,713 km (0.101 R)
• M57: 15,691,769 km (0.096 R)
• M58: 15,855,729 km (0.088 R)
• M59: 16,213,118 km (0.101 R)
• M60: 16,796,101 km (0.093 R)
• M61: 17,019,899 km (0.1 R)
• M62: 17,499,061 km (0.079 R)
• M63: 17,584,033 km (0.094 R)
• M64: 18,154,150 km (0.109 R)
• M65: 18,441,528 km (0.04 R)
• M66: 18,933,555 km (0.099 R)
• M67: 19,312,786 km (0.089 R)
• M68: 19,606,147 km (0.08 R)
• M69: 19,723,881 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 19,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit