🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.1

Radius: 10.3

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.77 AU - 1.11 AU

Year: 579 Days

Day: 8.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,445,197 km

• M1: 128,355 km (0.109 R)
• M2: 213,177 km (0.084 R)
• M3: 417,528 km (0.098 R)
• M4: 483,800 km (0.096 R)
• M5: 591,510 km (0.118 R)
• M6: 746,045 km (0.039 R)
• M7: 870,510 km (0.044 R)
• M8: 937,081 km (0.092 R)
• M9: 1,005,597 km (0.025 R)
• M10: 1,127,370 km (0.04 R)
• M11: 1,214,884 km (0.096 R)
• M12: 1,301,352 km (0.072 R)
• M13: 1,457,532 km (0.116 R)
• M14: 1,736,233 km (0.093 R)
• M15: 1,963,921 km (0.031 R)
• M16: 2,062,057 km (0.079 R)
• M17: 2,294,532 km (0.083 R)
• M18: 2,475,845 km (0.057 R)
• M19: 2,761,277 km (0.061 R)
• M20: 2,896,065 km (0.047 R)
• M21: 3,072,441 km (0.096 R)
• M22: 3,142,004 km (0.026 R)
• M23: 3,318,380 km (0.049 R)
• M24: 3,508,369 km (0.077 R)
• M25: 3,586,459 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.4

Radius: 12

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.94 AU - 4.14 AU

Year: 4235 Days

Day: 14.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 107.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 37,445,197 km

• M1: 151,543 km (0.109 R)
• M2: 273,764 km (0.084 R)
• M3: 354,397 km (0.07 R)
• M4: 465,100 km (0.097 R)
• M5: 577,448 km (0.113 R)
• M6: 672,442 km (0.087 R)
• M7: 818,749 km (0.062 R)
• M8: 927,956 km (0.047 R)
• M9: 1,034,320 km (0.095 R)
• M10: 1,118,992 km (0.075 R)
• M11: 1,314,516 km (0.094 R)
• M12: 1,463,965 km (0.103 R)
• M13: 1,609,374 km (0.117 R)
• M14: 1,800,710 km (0.058 R)
• M15: 1,883,736 km (0.118 R)
• M16: 2,031,988 km (0.105 R)
• M17: 2,140,446 km (0.065 R)
• M18: 2,442,933 km (0.118 R)
• M19: 2,546,904 km (0.044 R)
• M20: 2,783,418 km (0.111 R)
• M21: 2,867,941 km (0.115 R)
• M22: 2,953,361 km (0.104 R)
• M23: 3,089,346 km (0.065 R)
• M24: 3,354,882 km (0.037 R)
• M25: 3,614,733 km (0.053 R)
• M26: 3,720,499 km (0.052 R)
• M27: 3,894,631 km (0.106 R)
• M28: 3,989,626 km (0.067 R)
• M29: 4,071,605 km (0.108 R)
• M30: 4,320,985 km (0.059 R)
• M31: 4,475,968 km (0.069 R)
• M32: 4,690,342 km (0.097 R)
• M33: 4,776,959 km (0.076 R)
• M34: 4,893,346 km (0.103 R)
• M35: 4,995,970 km (0.11 R)
• M36: 5,084,532 km (0.064 R)
• M37: 5,338,400 km (0.104 R)
• M38: 5,596,456 km (0.103 R)
• M39: 6,061,855 km (0.064 R)
• M40: 6,347,138 km (0.049 R)
• M41: 6,701,985 km (0.09 R)
• M42: 6,931,019 km (0.07 R)
• M43: 7,046,658 km (0.101 R)
• M44: 7,146,141 km (0.114 R)
• M45: 7,313,092 km (0.063 R)
• M46: 7,770,562 km (0.102 R)
• M47: 7,856,282 km (0.105 R)
• M48: 7,942,301 km (0.096 R)
• M49: 8,115,385 km (0.119 R)
• M50: 8,377,331 km (0.1 R)
• M51: 8,659,772 km (0.085 R)
• M52: 8,963,306 km (0.108 R)
• M53: 9,325,034 km (0.117 R)
• M54: 9,654,747 km (0.089 R)
• M55: 9,969,651 km (0.081 R)
• M56: 11,011,450 km (0.116 R)
• M57: 11,948,831 km (0.094 R)
• M58: 12,588,062 km (0.118 R)
• M59: 12,729,432 km (0.055 R)
• M60: 13,115,545 km (0.117 R)
• M61: 13,217,869 km (0.108 R)
• M62: 13,464,407 km (0.047 R)
• M63: 13,567,629 km (0.117 R)
• M64: 13,712,590 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.9

Radius: 11.4

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.87 AU - 5.75 AU

Year: 6707 Days

Day: 10.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,445,197 km

• M1: 203,603 km (0.109 R)
• M2: 316,549 km (0.106 R)
• M3: 534,064 km (0.071 R)
• M4: 703,708 km (0.095 R)
• M5: 1,132,157 km (0.092 R)
• M6: 1,216,829 km (0.113 R)
• M7: 1,810,134 km (0.116 R)
• M8: 2,074,922 km (0.093 R)
• M9: 2,244,267 km (0.116 R)
• M10: 2,374,268 km (0.098 R)
• M11: 2,710,414 km (0.111 R)
• M12: 2,990,611 km (0.104 R)
• M13: 3,304,617 km (0.096 R)
• M14: 4,527,729 km (0.119 R)
• M15: 4,693,184 km (0.11 R)
• M16: 5,144,372 km (0.078 R)
• M17: 5,317,307 km (0.116 R)
• M18: 5,492,037 km (0.102 R)
• M19: 5,698,332 km (0.045 R)
• M20: 5,937,390 km (0.093 R)
• M21: 6,027,747 km (0.067 R)
• M22: 6,332,777 km (0.111 R)
• M23: 6,989,661 km (0.086 R)
• M24: 7,998,699 km (0.072 R)
• M25: 8,132,290 km (0.114 R)
• M26: 8,367,757 km (0.109 R)
• M27: 8,537,401 km (0.104 R)
• M28: 8,673,834 km (0.055 R)
• M29: 8,914,537 km (0.101 R)
• M30: 9,192,340 km (0.047 R)
• M31: 9,543,447 km (0.117 R)
• M32: 10,259,123 km (0.088 R)
• M33: 10,844,200 km (0.089 R)
• M34: 11,290,151 km (0.117 R)
• M35: 11,402,499 km (0.055 R)
• M36: 11,590,693 km (0.12 R)
• M37: 12,123,112 km (0.057 R)
• M38: 12,276,749 km (0.116 R)
• M39: 12,585,968 km (0.111 R)
• M40: 12,975,970 km (0.107 R)
• M41: 13,172,541 km (0.095 R)
• M42: 14,049,035 km (0.042 R)
• M43: 14,413,156 km (0.114 R)
• M44: 14,739,280 km (0.119 R)
• M45: 15,565,509 km (0.092 R)
• M46: 15,984,233 km (0.073 R)
• M47: 16,237,203 km (0.062 R)
• M48: 16,619,276 km (0.098 R)
• M49: 16,789,967 km (0.098 R)
• M50: 17,392,248 km (0.085 R)
• M51: 17,695,932 km (0.05 R)
• M52: 18,001,561 km (0.047 R)
• M53: 18,089,225 km (0.063 R)
• M54: 18,617,904 km (0.078 R)
• M55: 18,884,188 km (0.088 R)
• M56: 19,062,359 km (0.09 R)
• M57: 20,097,876 km (0.107 R)
• M58: 20,416,669 km (0.041 R)
• M59: 20,921,113 km (0.104 R)
• M60: 21,105,567 km (0.118 R)
• M61: 21,522,496 km (0.049 R)
• M62: 21,848,619 km (0.078 R)
• M63: 22,317,459 km (0.055 R)
• M64: 22,647,622 km (0.048 R)
• M65: 22,789,590 km (0.05 R)
• M66: 23,456,198 km (0.055 R)
• M67: 24,613,786 km (0.117 R)
• M68: 25,494,170 km (0.115 R)
• M69: 26,934,049 km (0.113 R)
• M70: 27,084,545 km (0.08 R)
• M71: 27,487,262 km (0.078 R)
• M72: 27,942,489 km (0.058 R)
• M73: 28,298,382 km (0.072 R)
• M74: 29,168,892 km (0.092 R)
• M75: 29,529,872 km (0.09 R)
• M76: 30,517,218 km (0.085 R)
• M77: 36,165,584 km (0.118 R)
• M78: 36,664,643 km (0.047 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: 240 - 17,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit