🌌 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: 499.1

Radius: 13.3

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.73 AU - 0.77 AU

Year: 433 Days

Day: 14.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 37,501,094 km

• M1: 167,250 km (0.105 R)
• M2: 250,876 km (0.106 R)
• M3: 348,264 km (0.101 R)
• M4: 438,322 km (0.104 R)
• M5: 549,174 km (0.089 R)
• M6: 636,838 km (0.089 R)
• M7: 767,587 km (0.034 R)
• M8: 864,526 km (0.117 R)
• M9: 970,292 km (0.067 R)
• M10: 1,098,348 km (0.067 R)
• M11: 1,209,798 km (0.091 R)
• M12: 1,368,073 km (0.102 R)
• M13: 1,568,384 km (0.097 R)
• M14: 1,669,662 km (0.088 R)
• M15: 1,757,775 km (0.117 R)
• M16: 1,922,482 km (0.093 R)
• M17: 2,103,645 km (0.052 R)
• M18: 2,199,388 km (0.107 R)
• M19: 2,354,371 km (0.077 R)
• M20: 2,459,838 km (0.043 R)
• M21: 2,718,193 km (0.059 R)
• M22: 2,810,495 km (0.085 R)
• M23: 2,941,543 km (0.086 R)
• M24: 3,042,821 km (0.114 R)
• M25: 3,261,982 km (0.115 R)
• M26: 3,459,750 km (0.098 R)
• M27: 3,546,666 km (0.11 R)
• M28: 3,654,676 km (0.101 R)
• M29: 3,743,388 km (0.107 R)
• M30: 3,901,961 km (0.048 R)
• M31: 4,006,680 km (0.093 R)
• M32: 4,133,539 km (0.109 R)
• M33: 4,405,807 km (0.068 R)
• M34: 4,669,249 km (0.059 R)
• M35: 4,780,550 km (0.117 R)
• M36: 4,922,817 km (0.105 R)
• M37: 5,005,844 km (0.068 R)
• M38: 5,319,551 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.1

Radius: 14

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.83 AU - 4.21 AU

Year: 4404 Days

Day: 10 Hours

Environment

Temp: -225 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 37,501,094 km

• M1: 177,273 km (0.112 R)
• M2: 264,639 km (0.083 R)
• M3: 390,301 km (0.117 R)
• M4: 494,571 km (0.117 R)
• M5: 661,671 km (0.088 R)
• M6: 749,186 km (0.091 R)
• M7: 869,912 km (0.059 R)
• M8: 967,749 km (0.113 R)
• M9: 1,175,989 km (0.083 R)
• M10: 1,365,380 km (0.067 R)
• M11: 1,529,339 km (0.025 R)
• M12: 1,737,579 km (0.071 R)
• M13: 1,942,528 km (0.104 R)
• M14: 2,047,995 km (0.093 R)
• M15: 2,348,537 km (0.062 R)
• M16: 2,678,400 km (0.04 R)
• M17: 3,131,233 km (0.043 R)
• M18: 3,511,212 km (0.1 R)
• M19: 3,822,674 km (0.086 R)
• M20: 4,024,033 km (0.112 R)
• M21: 4,211,928 km (0.044 R)
• M22: 4,385,162 km (0.086 R)
• M23: 4,649,502 km (0.029 R)
• M24: 5,028,732 km (0.114 R)
• M25: 5,380,437 km (0.116 R)
• M26: 5,797,815 km (0.109 R)
• M27: 6,010,543 km (0.113 R)
• M28: 6,543,560 km (0.103 R)
• M29: 7,174,415 km (0.117 R)
• M30: 7,319,674 km (0.043 R)
• M31: 7,739,895 km (0.116 R)
• M32: 7,931,679 km (0.067 R)
• M33: 8,038,791 km (0.037 R)
• M34: 8,211,427 km (0.116 R)
• M35: 8,516,308 km (0.106 R)
• M36: 9,092,559 km (0.087 R)
• M37: 9,544,344 km (0.119 R)
• M38: 9,842,044 km (0.085 R)
• M39: 10,189,410 km (0.094 R)
• M40: 10,329,434 km (0.089 R)
• M41: 10,824,902 km (0.093 R)
• M42: 11,352,085 km (0.042 R)
• M43: 11,594,583 km (0.115 R)
• M44: 11,986,081 km (0.031 R)
• M45: 12,357,233 km (0.057 R)
• M46: 13,212,185 km (0.076 R)
• M47: 13,801,451 km (0.071 R)
• M48: 14,873,320 km (0.07 R)
• M49: 15,058,970 km (0.08 R)
• M50: 15,944,590 km (0.094 R)
• M51: 16,298,239 km (0.097 R)
• M52: 17,040,843 km (0.088 R)
• M53: 17,207,345 km (0.104 R)
• M54: 17,458,221 km (0.069 R)
• M55: 18,530,688 km (0.104 R)
• M56: 18,931,162 km (0.117 R)
• M57: 19,074,925 km (0.115 R)
• M58: 19,247,860 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.4

Radius: 13.2

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.87 AU - 5.39 AU

Year: 7748 Days

Day: 6 Hours

Environment

Temp: -221 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,501,094 km

• M1: 348,563 km (0.078 R)
• M2: 497,114 km (0.092 R)
• M3: 712,834 km (0.087 R)
• M4: 797,207 km (0.118 R)
• M5: 885,470 km (0.078 R)
• M6: 1,009,038 km (0.057 R)
• M7: 1,105,827 km (0.09 R)
• M8: 1,507,797 km (0.072 R)
• M9: 1,696,889 km (0.114 R)
• M10: 2,036,775 km (0.111 R)
• M11: 2,225,717 km (0.082 R)
• M12: 2,621,254 km (0.105 R)
• M13: 2,712,209 km (0.075 R)
• M14: 3,305,365 km (0.095 R)
• M15: 3,990,673 km (0.107 R)
• M16: 4,122,469 km (0.117 R)
• M17: 4,636,636 km (0.08 R)
• M18: 4,915,487 km (0.063 R)
• M19: 5,000,309 km (0.11 R)
• M20: 5,228,745 km (0.07 R)
• M21: 5,548,585 km (0.096 R)
• M22: 6,025,204 km (0.094 R)
• M23: 6,207,414 km (0.083 R)
• M24: 6,329,935 km (0.11 R)
• M25: 6,639,752 km (0.062 R)
• M26: 7,468,524 km (0.101 R)
• M27: 7,928,388 km (0.037 R)
• M28: 8,601,429 km (0.116 R)
• M29: 8,944,756 km (0.06 R)
• M30: 9,048,726 km (0.093 R)
• M31: 10,913,165 km (0.071 R)
• M32: 11,510,210 km (0.071 R)
• M33: 11,623,455 km (0.049 R)
• M34: 11,736,851 km (0.111 R)
• M35: 11,888,842 km (0.074 R)
• M36: 12,310,110 km (0.113 R)
• M37: 12,580,732 km (0.083 R)
• M38: 13,246,143 km (0.106 R)
• M39: 13,364,775 km (0.111 R)
• M40: 14,164,674 km (0.12 R)
• M41: 15,269,155 km (0.106 R)
• M42: 15,601,712 km (0.083 R)
• M43: 17,041,741 km (0.119 R)
• M44: 17,516,863 km (0.11 R)
• M45: 17,603,630 km (0.043 R)
• M46: 17,777,762 km (0.051 R)
• M47: 18,040,007 km (0.076 R)
• M48: 19,325,502 km (0.101 R)
• M49: 19,640,256 km (0.038 R)
• M50: 19,956,655 km (0.112 R)
• M51: 20,824,024 km (0.069 R)
• M52: 21,192,932 km (0.11 R)
• M53: 21,378,284 km (0.106 R)
• M54: 22,171,751 km (0.057 R)
• M55: 23,355,968 km (0.108 R)
• M56: 23,691,366 km (0.073 R)
• M57: 24,950,681 km (0.055 R)
• M58: 25,736,518 km (0.078 R)
• M59: 26,580,250 km (0.115 R)
• M60: 27,837,621 km (0.09 R)
• M61: 28,040,625 km (0.095 R)
• M62: 28,193,215 km (0.1 R)
• M63: 28,346,104 km (0.095 R)
• M64: 29,423,657 km (0.101 R)
• M65: 30,462,465 km (0.095 R)
• M66: 30,776,321 km (0.06 R)
• M67: 31,091,374 km (0.081 R)
• M68: 31,302,008 km (0.078 R)
• M69: 32,096,074 km (0.03 R)
• M70: 33,111,544 km (0.099 R)
• M71: 33,380,521 km (0.093 R)
• M72: 33,488,231 km (0.069 R)
• M73: 33,758,256 km (0.087 R)
• M74: 33,866,415 km (0.075 R)
• M75: 34,518,063 km (0.078 R)
• M76: 36,331,189 km (0.055 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 18,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit