🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.57 AU - 0.77 AU

Year: 349 Days

Day: 27.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,587,698 km

• M1: 117,883 km (0.102 R)
• M2: 160,070 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.6

Radius: 8.7

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.02 AU - 1.32 AU

Year: 805 Days

Day: 6.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 23,587,698 km

• M1: 108,309 km (0.046 R)
• M2: 183,856 km (0.065 R)
• M3: 262,095 km (0.068 R)
• M4: 364,720 km (0.065 R)
• M5: 577,897 km (0.11 R)
• M6: 632,649 km (0.046 R)
• M7: 765,492 km (0.085 R)
• M8: 830,119 km (0.072 R)
• M9: 904,319 km (0.117 R)
• M10: 1,027,737 km (0.087 R)
• M11: 1,116,150 km (0.085 R)
• M12: 1,215,483 km (0.1 R)
• M13: 1,292,077 km (0.092 R)
• M14: 1,348,326 km (0.07 R)
• M15: 1,450,202 km (0.08 R)
• M16: 1,563,747 km (0.089 R)
• M17: 1,647,521 km (0.084 R)
• M18: 1,907,672 km (0.113 R)
• M19: 1,977,385 km (0.093 R)
• M20: 2,052,932 km (0.035 R)
• M21: 2,191,609 km (0.082 R)
• M22: 2,456,397 km (0.059 R)
• M23: 2,537,928 km (0.091 R)
• M24: 2,648,032 km (0.118 R)
• M25: 2,731,657 km (0.11 R)
• M26: 2,816,180 km (0.111 R)
• M27: 2,959,046 km (0.046 R)
• M28: 3,198,552 km (0.117 R)
• M29: 3,263,926 km (0.084 R)
• M30: 3,426,240 km (0.119 R)
• M31: 3,702,697 km (0.118 R)
• M32: 3,809,061 km (0.092 R)
• M33: 4,018,498 km (0.053 R)
• M34: 4,076,243 km (0.068 R)
• M35: 4,160,167 km (0.091 R)
• M36: 4,442,010 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.3

Radius: 13

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.85 AU - 3.93 AU

Year: 3969 Days

Day: 7.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,587,698 km

• M1: 178,470 km (0.098 R)
• M2: 289,472 km (0.065 R)
• M3: 488,886 km (0.097 R)
• M4: 681,867 km (0.108 R)
• M5: 1,051,523 km (0.118 R)
• M6: 1,221,915 km (0.088 R)
• M7: 1,522,607 km (0.119 R)
• M8: 1,618,948 km (0.082 R)
• M9: 1,906,176 km (0.116 R)
• M10: 2,086,442 km (0.065 R)
• M11: 3,178,207 km (0.071 R)
• M12: 3,448,231 km (0.104 R)
• M13: 3,576,885 km (0.099 R)
• M14: 3,688,485 km (0.041 R)
• M15: 3,801,132 km (0.11 R)
• M16: 4,224,644 km (0.058 R)
• M17: 4,950,044 km (0.075 R)
• M18: 5,137,640 km (0.105 R)
• M19: 5,757,872 km (0.041 R)
• M20: 5,977,333 km (0.104 R)
• M21: 6,199,485 km (0.09 R)
• M22: 6,424,481 km (0.081 R)
• M23: 6,560,764 km (0.118 R)
• M24: 6,698,095 km (0.12 R)
• M25: 7,045,461 km (0.076 R)
• M26: 7,209,720 km (0.08 R)
• M27: 7,446,533 km (0.079 R)
• M28: 7,854,935 km (0.06 R)
• M29: 8,543,534 km (0.041 R)
• M30: 8,895,239 km (0.087 R)
• M31: 9,047,380 km (0.102 R)
• M32: 9,174,987 km (0.115 R)
• M33: 9,509,189 km (0.075 R)
• M34: 9,612,860 km (0.08 R)
• M35: 10,031,285 km (0.037 R)
• M36: 10,269,445 km (0.053 R)
• M37: 10,616,512 km (0.099 R)
• M38: 11,158,206 km (0.118 R)
• M39: 11,349,841 km (0.113 R)
• M40: 11,598,024 km (0.097 R)
• M41: 12,099,625 km (0.09 R)
• M42: 12,636,831 km (0.077 R)
• M43: 12,836,694 km (0.037 R)
• M44: 13,037,754 km (0.08 R)
• M45: 13,181,966 km (0.12 R)
• M46: 13,646,916 km (0.059 R)
• M47: 13,822,694 km (0.076 R)
• M48: 14,146,872 km (0.044 R)
• M49: 14,235,733 km (0.086 R)
• M50: 14,354,514 km (0.102 R)
• M51: 14,473,594 km (0.074 R)
• M52: 14,832,928 km (0.059 R)
• M53: 15,134,517 km (0.054 R)
• M54: 16,113,486 km (0.072 R)
• M55: 16,237,353 km (0.036 R)
• M56: 16,829,760 km (0.086 R)
• M57: 16,986,838 km (0.073 R)
• M58: 17,112,949 km (0.112 R)
• M59: 17,492,928 km (0.098 R)
• M60: 17,620,086 km (0.097 R)
• M61: 17,747,693 km (0.085 R)
• M62: 18,035,968 km (0.104 R)
• M63: 18,681,932 km (0.11 R)
• M64: 19,237,089 km (0.116 R)
• M65: 20,296,691 km (0.105 R)
• M66: 20,564,471 km (0.115 R)
• M67: 21,036,153 km (0.081 R)
• M68: 22,161,877 km (0.043 R)
• M69: 22,992,894 km (0.086 R)
• M70: 23,377,210 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 16,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit