🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.3

Radius: 13.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.84 AU - 0.86 AU

Year: 523 Days

Day: 11.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 158.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 15,689,033 km

• M1: 195,076 km (0.106 R)
• M2: 298,747 km (0.086 R)
• M3: 391,498 km (0.112 R)
• M4: 533,316 km (0.029 R)
• M5: 630,705 km (0.119 R)
• M6: 806,033 km (0.103 R)
• M7: 1,052,122 km (0.061 R)
• M8: 1,164,919 km (0.075 R)
• M9: 1,399,338 km (0.081 R)
• M10: 1,489,845 km (0.101 R)
• M11: 1,609,224 km (0.096 R)
• M12: 1,755,232 km (0.045 R)
• M13: 1,858,305 km (0.087 R)
• M14: 1,973,046 km (0.094 R)
• M15: 2,120,101 km (0.101 R)
• M16: 2,271,045 km (0.079 R)
• M17: 2,425,580 km (0.104 R)
• M18: 2,551,840 km (0.074 R)
• M19: 2,669,574 km (0.055 R)
• M20: 2,860,610 km (0.12 R)
• M21: 3,022,625 km (0.108 R)
• M22: 3,141,705 km (0.084 R)
• M23: 3,233,708 km (0.108 R)
• M24: 3,332,293 km (0.109 R)
• M25: 3,426,090 km (0.097 R)
• M26: 3,514,802 km (0.073 R)
• M27: 3,604,411 km (0.111 R)
• M28: 3,719,003 km (0.113 R)
• M29: 3,834,792 km (0.117 R)
• M30: 3,989,027 km (0.078 R)
• M31: 4,126,508 km (0.073 R)
• M32: 4,329,362 km (0.104 R)
• M33: 4,431,987 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.1

Radius: 8.5

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.74 AU - 1.96 AU

Year: 1678 Days

Day: 9.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 15,689,033 km

• M1: 121,773 km (0.102 R)
• M2: 205,099 km (0.068 R)
• M3: 427,551 km (0.07 R)
• M4: 553,811 km (0.084 R)
• M5: 686,056 km (0.082 R)
• M6: 752,627 km (0.086 R)
• M7: 974,331 km (0.102 R)
• M8: 1,041,500 km (0.075 R)
• M9: 1,136,645 km (0.091 R)
• M10: 1,189,752 km (0.097 R)
• M11: 1,262,008 km (0.095 R)
• M12: 1,392,158 km (0.105 R)
• M13: 1,487,900 km (0.095 R)
• M14: 1,576,014 km (0.05 R)
• M15: 1,665,922 km (0.082 R)
• M16: 1,967,511 km (0.117 R)
• M17: 2,021,217 km (0.059 R)
• M18: 2,174,405 km (0.116 R)
• M19: 2,354,222 km (0.078 R)
• M20: 2,411,518 km (0.117 R)
• M21: 2,562,462 km (0.09 R)
• M22: 2,752,601 km (0.084 R)
• M23: 2,873,775 km (0.083 R)
• M24: 3,286,516 km (0.088 R)
• M25: 3,350,693 km (0.113 R)
• M26: 3,467,230 km (0.116 R)
• M27: 3,545,619 km (0.108 R)
• M28: 3,704,492 km (0.028 R)
• M29: 3,784,677 km (0.118 R)
• M30: 4,153,136 km (0.081 R)
• M31: 4,348,661 km (0.078 R)
• M32: 4,476,118 km (0.1 R)
• M33: 4,778,156 km (0.06 R)
• M34: 4,880,182 km (0.113 R)
• M35: 5,371,611 km (0.12 R)
• M36: 5,523,602 km (0.046 R)
• M37: 5,661,681 km (0.074 R)
• M38: 5,738,874 km (0.075 R)
• M39: 5,847,631 km (0.113 R)
• M40: 6,807,002 km (0.087 R)
• M41: 6,872,676 km (0.078 R)
• M42: 7,355,279 km (0.114 R)
• M43: 7,848,951 km (0.05 R)
• M44: 8,091,150 km (0.069 R)
• M45: 8,511,969 km (0.103 R)
• M46: 8,814,456 km (0.086 R)
• M47: 9,011,925 km (0.079 R)
• M48: 9,211,040 km (0.088 R)
• M49: 9,356,748 km (0.098 R)
• M50: 9,816,911 km (0.062 R)
• M51: 9,928,511 km (0.076 R)
• M52: 9,984,311 km (0.116 R)
• M53: 10,265,705 km (0.095 R)
• M54: 10,322,253 km (0.118 R)
• M55: 10,416,649 km (0.065 R)
• M56: 10,530,493 km (0.085 R)
• M57: 10,816,824 km (0.105 R)
• M58: 10,893,567 km (0.069 R)
• M59: 11,280,278 km (0.076 R)
• M60: 11,592,788 km (0.069 R)
• M61: 11,947,784 km (0.064 R)
• M62: 12,007,323 km (0.116 R)
• M63: 12,126,703 km (0.048 R)
• M64: 12,871,401 km (0.051 R)
• M65: 12,993,622 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.2

Radius: 9.4

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.81 AU - 3.01 AU

Year: 3310 Days

Day: 10.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 15,689,033 km

• M1: 118,332 km (0.118 R)
• M2: 285,732 km (0.104 R)
• M3: 700,567 km (0.081 R)
• M4: 796,908 km (0.087 R)
• M5: 1,012,478 km (0.108 R)
• M6: 1,151,156 km (0.099 R)
• M7: 1,266,645 km (0.113 R)
• M8: 1,345,932 km (0.076 R)
• M9: 1,868,328 km (0.119 R)
• M10: 2,122,046 km (0.098 R)
• M11: 2,448,917 km (0.099 R)
• M12: 2,662,842 km (0.047 R)
• M13: 3,095,778 km (0.107 R)
• M14: 3,204,087 km (0.068 R)
• M15: 3,997,405 km (0.105 R)
• M16: 4,100,777 km (0.119 R)
• M17: 4,175,127 km (0.094 R)
• M18: 4,927,754 km (0.058 R)
• M19: 5,150,505 km (0.055 R)
• M20: 5,263,152 km (0.044 R)
• M21: 5,425,466 km (0.098 R)
• M22: 5,771,785 km (0.114 R)
• M23: 5,939,335 km (0.075 R)
• M24: 6,091,326 km (0.058 R)
• M25: 6,382,144 km (0.117 R)
• M26: 6,765,414 km (0.104 R)
• M27: 7,030,950 km (0.101 R)
• M28: 7,102,309 km (0.1 R)
• M29: 7,318,029 km (0.102 R)
• M30: 7,481,240 km (0.071 R)
• M31: 7,811,253 km (0.083 R)
• M32: 8,033,854 km (0.108 R)
• M33: 8,145,903 km (0.117 R)
• M34: 8,733,524 km (0.081 R)
• M35: 8,964,652 km (0.072 R)
• M36: 9,139,383 km (0.097 R)
• M37: 9,217,323 km (0.103 R)
• M38: 9,709,949 km (0.074 R)
• M39: 10,150,515 km (0.082 R)
• M40: 10,271,839 km (0.116 R)
• M41: 11,071,888 km (0.115 R)
• M42: 11,155,064 km (0.118 R)
• M43: 11,405,940 km (0.118 R)
• M44: 12,084,067 km (0.096 R)
• M45: 12,148,245 km (0.066 R)
• M46: 12,298,591 km (0.106 R)
• M47: 12,363,217 km (0.08 R)
• M48: 12,731,676 km (0.071 R)
• M49: 12,818,892 km (0.107 R)
• M50: 13,103,577 km (0.106 R)
• M51: 13,324,084 km (0.115 R)
• M52: 14,015,376 km (0.116 R)
• M53: 14,082,844 km (0.034 R)
• M54: 14,331,476 km (0.058 R)
• M55: 14,604,193 km (0.088 R)
• M56: 14,764,113 km (0.072 R)
• M57: 14,901,593 km (0.057 R)
• M58: 15,039,672 km (0.089 R)
• M59: 15,409,628 km (0.072 R)
• M60: 15,525,865 km (0.105 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: 189 - 16,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit