🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.3

Radius: 14.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.45 AU - 0.65 AU

Year: 272 Days

Day: 9.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 26,174,991 km

• M1: 177,273 km (0.09 R)
• M2: 377,286 km (0.058 R)
• M3: 469,438 km (0.096 R)
• M4: 673,938 km (0.089 R)
• M5: 780,302 km (0.1 R)
• M6: 890,855 km (0.115 R)
• M7: 1,010,234 km (0.113 R)
• M8: 1,109,867 km (0.082 R)
• M9: 1,254,528 km (0.103 R)
• M10: 1,350,719 km (0.107 R)
• M11: 1,531,733 km (0.026 R)
• M12: 1,691,354 km (0.054 R)
• M13: 1,788,592 km (0.067 R)
• M14: 1,891,216 km (0.113 R)
• M15: 1,992,494 km (0.109 R)
• M16: 2,088,386 km (0.089 R)
• M17: 2,182,334 km (0.08 R)
• M18: 2,277,777 km (0.085 R)
• M19: 2,370,977 km (0.119 R)
• M20: 2,511,299 km (0.087 R)
• M21: 2,681,841 km (0.106 R)
• M22: 2,796,583 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.8

Radius: 13.1

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.11 AU - 1.49 AU

Year: 988 Days

Day: 13.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 26,174,991 km

• M1: 164,707 km (0.072 R)
• M2: 260,450 km (0.05 R)
• M3: 537,804 km (0.116 R)
• M4: 722,259 km (0.087 R)
• M5: 969,693 km (0.113 R)
• M6: 1,208,751 km (0.052 R)
• M7: 1,343,389 km (0.104 R)
• M8: 1,547,291 km (0.085 R)
• M9: 1,770,192 km (0.066 R)
• M10: 2,156,453 km (0.096 R)
• M11: 2,248,007 km (0.066 R)
• M12: 2,359,757 km (0.077 R)
• M13: 2,473,302 km (0.036 R)
• M14: 2,785,512 km (0.07 R)
• M15: 3,038,333 km (0.057 R)
• M16: 3,131,233 km (0.095 R)
• M17: 3,330,647 km (0.105 R)
• M18: 3,566,712 km (0.077 R)
• M19: 3,786,322 km (0.087 R)
• M20: 4,147,003 km (0.029 R)
• M21: 4,401,469 km (0.025 R)
• M22: 4,483,598 km (0.046 R)
• M23: 4,613,598 km (0.068 R)
• M24: 4,732,977 km (0.092 R)
• M25: 4,853,254 km (0.103 R)
• M26: 5,023,496 km (0.098 R)
• M27: 5,146,466 km (0.09 R)
• M28: 5,232,934 km (0.116 R)
• M29: 5,382,531 km (0.074 R)
• M30: 5,470,495 km (0.08 R)
• M31: 5,635,202 km (0.117 R)
• M32: 5,775,675 km (0.096 R)
• M33: 5,904,478 km (0.108 R)
• M34: 6,362,996 km (0.086 R)
• M35: 6,563,158 km (0.088 R)
• M36: 6,697,646 km (0.053 R)
• M37: 7,120,709 km (0.079 R)
• M38: 7,245,025 km (0.119 R)
• M39: 7,468,075 km (0.114 R)
• M40: 7,679,307 km (0.08 R)
• M41: 7,778,640 km (0.118 R)
• M42: 7,921,058 km (0.115 R)
• M43: 8,050,161 km (0.052 R)
• M44: 8,383,016 km (0.074 R)
• M45: 8,661,567 km (0.056 R)
• M46: 8,764,939 km (0.068 R)
• M47: 8,898,381 km (0.114 R)
• M48: 9,047,530 km (0.107 R)
• M49: 9,363,480 km (0.084 R)
• M50: 10,317,466 km (0.109 R)
• M51: 10,458,537 km (0.057 R)
• M52: 10,600,356 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.1

Radius: 14

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.68 AU - 5.38 AU

Year: 7523 Days

Day: 5.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 26,174,991 km

• M1: 180,714 km (0.087 R)
• M2: 676,482 km (0.061 R)
• M3: 887,863 km (0.109 R)
• M4: 1,097,001 km (0.1 R)
• M5: 1,188,106 km (0.036 R)
• M6: 1,282,054 km (0.108 R)
• M7: 1,463,815 km (0.116 R)
• M8: 1,639,593 km (0.09 R)
• M9: 1,730,099 km (0.098 R)
• M10: 1,853,817 km (0.066 R)
• M11: 2,077,615 km (0.085 R)
• M12: 2,327,444 km (0.075 R)
• M13: 2,912,222 km (0.113 R)
• M14: 3,212,016 km (0.097 R)
• M15: 3,502,535 km (0.082 R)
• M16: 3,621,166 km (0.095 R)
• M17: 3,842,272 km (0.082 R)
• M18: 3,964,643 km (0.115 R)
• M19: 4,171,836 km (0.115 R)
• M20: 4,382,619 km (0.119 R)
• M21: 4,489,283 km (0.105 R)
• M22: 4,661,918 km (0.107 R)
• M23: 4,792,817 km (0.096 R)
• M24: 4,902,921 km (0.072 R)
• M25: 5,260,759 km (0.064 R)
• M26: 5,511,784 km (0.095 R)
• M27: 5,604,086 km (0.084 R)
• M28: 5,931,256 km (0.07 R)
• M29: 6,409,521 km (0.107 R)
• M30: 6,776,484 km (0.113 R)
• M31: 6,950,167 km (0.098 R)
• M32: 7,050,099 km (0.115 R)
• M33: 7,788,664 km (0.105 R)
• M34: 8,049,113 km (0.062 R)
• M35: 8,766,884 km (0.041 R)
• M36: 8,874,894 km (0.092 R)
• M37: 9,147,012 km (0.117 R)
• M38: 9,671,802 km (0.086 R)
• M39: 10,320,159 km (0.112 R)
• M40: 10,837,468 km (0.095 R)
• M41: 11,041,071 km (0.04 R)
• M42: 11,304,513 km (0.113 R)
• M43: 11,510,958 km (0.052 R)
• M44: 12,107,554 km (0.114 R)
• M45: 12,898,179 km (0.119 R)
• M46: 13,299,849 km (0.109 R)
• M47: 13,925,767 km (0.068 R)
• M48: 14,210,601 km (0.119 R)
• M49: 14,753,940 km (0.107 R)
• M50: 15,076,623 km (0.067 R)
• M51: 15,467,073 km (0.097 R)
• M52: 15,828,053 km (0.095 R)
• M53: 16,357,929 km (0.093 R)
• M54: 17,231,281 km (0.113 R)
• M55: 17,947,855 km (0.08 R)
• M56: 18,396,499 km (0.11 R)
• M57: 19,128,781 km (0.052 R)
• M58: 19,941,845 km (0.11 R)
• M59: 20,730,076 km (0.069 R)
• M60: 21,128,006 km (0.08 R)
• M61: 21,418,974 km (0.048 R)
• M62: 22,115,502 km (0.11 R)
• M63: 22,968,659 km (0.099 R)
• M64: 24,211,518 km (0.107 R)
• M65: 24,363,659 km (0.084 R)
• M66: 25,514,814 km (0.094 R)
• M67: 25,747,140 km (0.099 R)
• M68: 26,058,004 km (0.045 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: 182 - 19,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit