🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.6

Radius: 12.2

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.55 AU - 0.59 AU

Year: 297 Days

Day: 8.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 20,886,349 km

• M1: 151,991 km (0.083 R)
• M2: 238,459 km (0.099 R)
• M3: 352,453 km (0.088 R)
• M4: 487,091 km (0.086 R)
• M5: 575,653 km (0.069 R)
• M6: 757,414 km (0.071 R)
• M7: 845,228 km (0.116 R)
• M8: 1,012,179 km (0.116 R)
• M9: 1,096,702 km (0.106 R)
• M10: 1,190,949 km (0.119 R)
• M11: 1,273,377 km (0.053 R)
• M12: 1,358,049 km (0.096 R)
• M13: 1,510,041 km (0.112 R)
• M14: 1,611,917 km (0.102 R)
• M15: 1,704,069 km (0.118 R)
• M16: 1,802,355 km (0.099 R)
• M17: 1,915,152 km (0.119 R)
• M18: 1,996,084 km (0.114 R)
• M19: 2,082,552 km (0.067 R)
• M20: 2,188,018 km (0.108 R)
• M21: 2,272,840 km (0.036 R)
• M22: 2,395,212 km (0.073 R)
• M23: 2,501,426 km (0.105 R)
• M24: 2,680,345 km (0.1 R)
• M25: 2,785,812 km (0.118 R)
• M26: 2,887,987 km (0.105 R)
• M27: 2,986,273 km (0.065 R)
• M28: 3,085,905 km (0.055 R)
• M29: 3,303,869 km (0.113 R)
• M30: 3,448,530 km (0.099 R)
• M31: 3,532,155 km (0.081 R)
• M32: 3,653,629 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.2

Radius: 10.5

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.11 AU - 1.33 AU

Year: 930 Days

Day: 6 Hours

Environment

Temp: -183 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 20,886,349 km

• M1: 176,675 km (0.119 R)
• M2: 244,593 km (0.06 R)
• M3: 311,164 km (0.109 R)
• M4: 387,159 km (0.073 R)
• M5: 471,682 km (0.094 R)
• M6: 578,944 km (0.098 R)
• M7: 701,016 km (0.101 R)
• M8: 791,522 km (0.11 R)
• M9: 935,585 km (0.114 R)
• M10: 1,141,581 km (0.075 R)
• M11: 1,257,221 km (0.069 R)
• M12: 1,449,304 km (0.053 R)
• M13: 1,598,004 km (0.095 R)
• M14: 1,689,708 km (0.052 R)
• M15: 1,759,720 km (0.097 R)
• M16: 1,918,742 km (0.028 R)
• M17: 2,057,868 km (0.097 R)
• M18: 2,175,003 km (0.101 R)
• M19: 2,268,652 km (0.103 R)
• M20: 2,389,826 km (0.101 R)
• M21: 2,757,238 km (0.09 R)
• M22: 2,858,815 km (0.057 R)
• M23: 2,990,162 km (0.109 R)
• M24: 3,113,730 km (0.101 R)
• M25: 3,485,182 km (0.057 R)
• M26: 3,555,193 km (0.061 R)
• M27: 3,686,540 km (0.071 R)
• M28: 3,768,071 km (0.028 R)
• M29: 3,840,028 km (0.11 R)
• M30: 4,006,081 km (0.059 R)
• M31: 4,090,006 km (0.106 R)
• M32: 4,259,650 km (0.076 R)
• M33: 4,420,916 km (0.113 R)
• M34: 4,562,286 km (0.097 R)
• M35: 4,939,123 km (0.05 R)
• M36: 5,063,290 km (0.111 R)
• M37: 5,794,075 km (0.101 R)
• M38: 5,948,909 km (0.104 R)
• M39: 6,069,036 km (0.119 R)
• M40: 6,348,485 km (0.107 R)
• M41: 6,434,354 km (0.114 R)
• M42: 6,508,255 km (0.099 R)
• M43: 6,669,372 km (0.056 R)
• M44: 6,983,079 km (0.043 R)
• M45: 7,059,075 km (0.08 R)
• M46: 7,211,814 km (0.101 R)
• M47: 7,365,750 km (0.071 R)
• M48: 7,585,809 km (0.108 R)
• M49: 7,794,797 km (0.103 R)
• M50: 8,205,144 km (0.088 R)
• M51: 9,352,560 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.5

Radius: 12.6

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.74 AU - 2.58 AU

Year: 2191 Days

Day: 13.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 20,886,349 km

• M1: 171,888 km (0.085 R)
• M2: 309,967 km (0.1 R)
• M3: 394,190 km (0.098 R)
• M4: 479,312 km (0.09 R)
• M5: 736,620 km (0.085 R)
• M6: 1,129,464 km (0.092 R)
• M7: 1,382,584 km (0.117 R)
• M8: 1,516,174 km (0.071 R)
• M9: 1,680,732 km (0.094 R)
• M10: 1,815,071 km (0.098 R)
• M11: 1,943,725 km (0.114 R)
• M12: 2,075,670 km (0.117 R)
• M13: 2,249,802 km (0.07 R)
• M14: 2,338,664 km (0.115 R)
• M15: 2,449,067 km (0.115 R)
• M16: 2,664,637 km (0.104 R)
• M17: 2,929,575 km (0.093 R)
• M18: 3,125,848 km (0.029 R)
• M19: 3,303,869 km (0.093 R)
• M20: 3,394,226 km (0.071 R)
• M21: 3,473,962 km (0.115 R)
• M22: 3,554,445 km (0.062 R)
• M23: 3,858,578 km (0.072 R)
• M24: 4,025,978 km (0.107 R)
• M25: 4,318,442 km (0.104 R)
• M26: 4,405,208 km (0.025 R)
• M27: 4,542,539 km (0.085 R)
• M28: 4,643,368 km (0.084 R)
• M29: 5,002,104 km (0.11 R)
• M30: 5,370,115 km (0.119 R)
• M31: 5,490,242 km (0.116 R)
• M32: 5,611,267 km (0.12 R)
• M33: 5,842,395 km (0.103 R)
• M34: 5,952,350 km (0.092 R)
• M35: 6,174,054 km (0.116 R)
• M36: 6,412,812 km (0.104 R)
• M37: 6,640,350 km (0.118 R)
• M38: 6,740,730 km (0.112 R)
• M39: 6,957,498 km (0.1 R)
• M40: 7,666,741 km (0.115 R)
• M41: 7,787,317 km (0.027 R)
• M42: 7,984,487 km (0.11 R)
• M43: 8,137,227 km (0.077 R)
• M44: 8,383,764 km (0.094 R)
• M45: 9,010,729 km (0.068 R)
• M46: 9,249,786 km (0.111 R)
• M47: 9,507,094 km (0.108 R)
• M48: 9,685,415 km (0.12 R)
• M49: 9,766,946 km (0.064 R)
• M50: 10,177,442 km (0.098 R)
• M51: 10,326,591 km (0.035 R)
• M52: 10,409,768 km (0.054 R)
• M53: 10,493,243 km (0.119 R)
• M54: 10,593,624 km (0.068 R)
• M55: 10,677,548 km (0.116 R)
• M56: 10,778,527 km (0.071 R)
• M57: 11,049,448 km (0.087 R)
• M58: 11,580,820 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.7

Radius: 11.7

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.55 AU - 3.03 AU

Year: 3217 Days

Day: 11.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 20,886,349 km

• M1: 146,157 km (0.072 R)
• M2: 287,228 km (0.087 R)
• M3: 405,709 km (0.067 R)
• M4: 497,114 km (0.083 R)
• M5: 686,953 km (0.113 R)
• M6: 996,920 km (0.048 R)
• M7: 1,220,419 km (0.119 R)
• M8: 1,386,772 km (0.06 R)
• M9: 1,703,172 km (0.1 R)
• M10: 1,904,082 km (0.092 R)
• M11: 2,042,460 km (0.076 R)
• M12: 2,538,526 km (0.113 R)
• M13: 2,707,123 km (0.114 R)
• M14: 2,990,910 km (0.099 R)
• M15: 3,120,312 km (0.092 R)
• M16: 3,218,449 km (0.059 R)
• M17: 3,317,782 km (0.093 R)
• M18: 3,708,082 km (0.118 R)
• M19: 3,847,358 km (0.112 R)
• M20: 3,988,279 km (0.097 R)
• M21: 4,606,866 km (0.091 R)
• M22: 4,700,365 km (0.107 R)
• M23: 4,851,309 km (0.063 R)
• M24: 5,158,284 km (0.075 R)
• M25: 5,530,932 km (0.062 R)
• M26: 6,240,326 km (0.112 R)
• M27: 6,385,735 km (0.107 R)
• M28: 6,616,415 km (0.116 R)
• M29: 7,021,376 km (0.051 R)
• M30: 7,281,377 km (0.037 R)
• M31: 7,766,373 km (0.08 R)
• M32: 7,877,973 km (0.032 R)
• M33: 8,080,379 km (0.113 R)
• M34: 8,444,501 km (0.057 R)
• M35: 8,536,354 km (0.109 R)
• M36: 8,628,656 km (0.098 R)
• M37: 8,837,345 km (0.038 R)
• M38: 9,188,900 km (0.119 R)
• M39: 9,736,877 km (0.105 R)
• M40: 9,833,218 km (0.07 R)
• M41: 10,418,295 km (0.103 R)
• M42: 10,516,880 km (0.108 R)
• M43: 10,764,764 km (0.115 R)
• M44: 10,964,477 km (0.105 R)
• M45: 11,342,361 km (0.06 R)
• M46: 11,596,677 km (0.104 R)
• M47: 11,673,271 km (0.083 R)
• M48: 12,007,473 km (0.044 R)
• M49: 12,949,192 km (0.038 R)
• M50: 13,295,062 km (0.095 R)
• M51: 13,482,658 km (0.066 R)
• M52: 13,887,470 km (0.1 R)
• M53: 14,077,758 km (0.118 R)
• M54: 14,186,815 km (0.116 R)
• M55: 14,378,450 km (0.118 R)
• M56: 14,598,508 km (0.08 R)
• M57: 14,792,088 km (0.113 R)
• M58: 15,209,616 km (0.038 R)
• M59: 15,349,639 km (0.047 R)
• M60: 16,427,941 km (0.041 R)
• M61: 16,542,981 km (0.085 R)
• M62: 18,061,400 km (0.07 R)
• M63: 18,358,501 km (0.119 R)
• M64: 18,747,156 km (0.092 R)
• M65: 19,108,286 km (0.096 R)
• M66: 19,471,808 km (0.06 R)
• M67: 19,807,057 km (0.117 R)
• M68: 20,174,918 km (0.046 R)
• M69: 20,824,173 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 12,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit