🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.9

Radius: 12.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.75 AU - 1.23 AU

Year: 692 Days

Day: 13.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 20,762,691 km

• M1: 160,818 km (0.056 R)
• M2: 262,095 km (0.103 R)
• M3: 342,430 km (0.115 R)
• M4: 444,156 km (0.096 R)
• M5: 522,994 km (0.116 R)
• M6: 637,586 km (0.113 R)
• M7: 768,035 km (0.108 R)
• M8: 848,519 km (0.111 R)
• M9: 974,331 km (0.11 R)
• M10: 1,083,537 km (0.115 R)
• M11: 1,192,445 km (0.094 R)
• M12: 1,280,408 km (0.037 R)
• M13: 1,439,880 km (0.101 R)
• M14: 1,576,762 km (0.106 R)
• M15: 1,785,002 km (0.102 R)
• M16: 1,953,000 km (0.081 R)
• M17: 2,141,344 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.6

Radius: 14.1

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.8 AU - 1.26 AU

Year: 735 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 20,762,691 km

• M1: 184,005 km (0.095 R)
• M2: 294,259 km (0.107 R)
• M3: 410,497 km (0.096 R)
• M4: 684,859 km (0.106 R)
• M5: 793,318 km (0.072 R)
• M6: 916,885 km (0.107 R)
• M7: 1,104,631 km (0.113 R)
• M8: 1,301,202 km (0.081 R)
• M9: 1,416,393 km (0.092 R)
• M10: 1,530,087 km (0.101 R)
• M11: 1,704,219 km (0.106 R)
• M12: 1,841,999 km (0.047 R)
• M13: 2,072,828 km (0.054 R)
• M14: 2,191,908 km (0.092 R)
• M15: 2,313,531 km (0.099 R)
• M16: 2,563,509 km (0.073 R)
• M17: 2,716,548 km (0.105 R)
• M18: 2,822,463 km (0.038 R)
• M19: 2,942,590 km (0.07 R)
• M20: 3,038,632 km (0.109 R)
• M21: 3,253,754 km (0.109 R)
• M22: 3,393,329 km (0.093 R)
• M23: 3,541,730 km (0.115 R)
• M24: 3,671,581 km (0.11 R)
• M25: 3,894,182 km (0.112 R)
• M26: 4,367,360 km (0.098 R)
• M27: 4,529,225 km (0.047 R)
• M28: 4,625,865 km (0.113 R)
• M29: 4,745,693 km (0.119 R)
• M30: 4,935,084 km (0.115 R)
• M31: 5,142,576 km (0.097 R)
• M32: 5,282,450 km (0.097 R)

Asteroid Belt

Center: 1.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.8

Radius: 11.2

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.74 AU - 3.04 AU

Year: 3453 Days

Day: 7.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 20,762,691 km

• M1: 139,874 km (0.078 R)
• M2: 241,152 km (0.111 R)
• M3: 323,131 km (0.072 R)
• M4: 442,361 km (0.094 R)
• M5: 696,079 km (0.102 R)
• M6: 1,083,687 km (0.048 R)
• M7: 1,208,003 km (0.11 R)
• M8: 1,422,227 km (0.08 R)
• M9: 1,521,560 km (0.054 R)
• M10: 1,847,235 km (0.114 R)
• M11: 1,956,291 km (0.037 R)
• M12: 2,123,991 km (0.103 R)
• M13: 2,548,998 km (0.115 R)
• M14: 2,779,379 km (0.059 R)
• M15: 2,920,898 km (0.11 R)
• M16: 3,000,634 km (0.087 R)
• M17: 3,244,179 km (0.112 R)
• M18: 3,630,292 km (0.076 R)
• M19: 3,750,718 km (0.097 R)
• M20: 4,102,273 km (0.103 R)
• M21: 4,409,696 km (0.045 R)
• M22: 4,482,999 km (0.043 R)
• M23: 4,951,241 km (0.088 R)
• M24: 5,259,113 km (0.047 R)
• M25: 5,356,651 km (0.079 R)
• M26: 5,593,165 km (0.111 R)
• M27: 5,752,786 km (0.053 R)
• M28: 5,833,120 km (0.098 R)
• M29: 5,913,903 km (0.107 R)
• M30: 6,178,990 km (0.107 R)
• M31: 6,657,704 km (0.106 R)
• M32: 6,954,805 km (0.039 R)
• M33: 7,062,067 km (0.115 R)
• M34: 7,321,619 km (0.071 R)
• M35: 7,562,472 km (0.119 R)
• M36: 7,694,866 km (0.079 R)
• M37: 7,850,298 km (0.114 R)
• M38: 7,984,338 km (0.089 R)
• M39: 8,300,288 km (0.069 R)
• M40: 8,551,313 km (0.094 R)
• M41: 9,037,806 km (0.06 R)
• M42: 9,724,161 km (0.059 R)
• M43: 10,231,746 km (0.119 R)
• M44: 10,797,675 km (0.115 R)
• M45: 10,921,991 km (0.083 R)
• M46: 11,146,986 km (0.101 R)
• M47: 11,297,930 km (0.063 R)
• M48: 11,424,191 km (0.066 R)
• M49: 11,551,050 km (0.059 R)
• M50: 12,165,897 km (0.062 R)
• M51: 12,321,329 km (0.112 R)
• M52: 12,949,491 km (0.096 R)
• M53: 14,620,350 km (0.113 R)
• M54: 15,369,087 km (0.083 R)
• M55: 15,509,110 km (0.066 R)
• M56: 15,762,230 km (0.059 R)
• M57: 16,158,664 km (0.081 R)
• M58: 16,358,078 km (0.052 R)
• M59: 16,443,798 km (0.115 R)
• M60: 17,106,217 km (0.028 R)
• M61: 17,396,886 km (0.054 R)
• M62: 17,572,065 km (0.048 R)
• M63: 17,953,689 km (0.118 R)
• M64: 18,456,936 km (0.099 R)
• M65: 18,755,085 km (0.075 R)
• M66: 18,904,683 km (0.118 R)
• M67: 19,568,000 km (0.049 R)
• M68: 20,239,096 km (0.063 R)
• M69: 20,392,583 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 13,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit