🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.92 AU - 1.22 AU

Year: 494 Days

Day: 47.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212

Radius: 10.1

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.54 AU - 2.96 AU

Year: 2035 Days

Day: 7.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 35,563,847 km

• M1: 129,552 km (0.072 R)
• M2: 344,374 km (0.099 R)
• M3: 465,848 km (0.029 R)
• M4: 569,519 km (0.05 R)
• M5: 688,001 km (0.117 R)
• M6: 763,548 km (0.111 R)
• M7: 958,623 km (0.094 R)
• M8: 1,022,501 km (0.051 R)
• M9: 1,239,119 km (0.12 R)
• M10: 1,537,118 km (0.102 R)
• M11: 1,638,695 km (0.042 R)
• M12: 1,716,486 km (0.092 R)
• M13: 2,471,656 km (0.053 R)
• M14: 2,611,829 km (0.054 R)
• M15: 2,764,868 km (0.065 R)
• M16: 2,847,745 km (0.112 R)
• M17: 2,910,576 km (0.096 R)
• M18: 3,005,571 km (0.094 R)
• M19: 3,242,235 km (0.075 R)
• M20: 3,340,820 km (0.075 R)
• M21: 3,631,339 km (0.087 R)
• M22: 3,906,748 km (0.076 R)
• M23: 4,070,558 km (0.085 R)
• M24: 5,165,016 km (0.088 R)
• M25: 5,383,878 km (0.117 R)
• M26: 5,487,998 km (0.099 R)
• M27: 5,619,195 km (0.12 R)
• M28: 5,685,168 km (0.039 R)
• M29: 5,857,804 km (0.109 R)
• M30: 6,208,461 km (0.115 R)
• M31: 6,345,044 km (0.117 R)
• M32: 6,469,061 km (0.101 R)
• M33: 7,029,305 km (0.099 R)
• M34: 7,186,233 km (0.053 R)
• M35: 7,329,847 km (0.068 R)
• M36: 7,416,464 km (0.118 R)
• M37: 8,002,588 km (0.083 R)
• M38: 8,196,318 km (0.115 R)
• M39: 8,497,458 km (0.104 R)
• M40: 8,833,006 km (0.094 R)
• M41: 8,909,900 km (0.089 R)
• M42: 9,017,760 km (0.103 R)
• M43: 9,095,251 km (0.079 R)
• M44: 9,360,040 km (0.086 R)
• M45: 9,438,279 km (0.115 R)
• M46: 9,564,241 km (0.107 R)
• M47: 10,217,983 km (0.075 R)
• M48: 10,623,693 km (0.109 R)
• M49: 10,803,809 km (0.105 R)
• M50: 10,869,632 km (0.115 R)
• M51: 11,134,121 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.7

Radius: 8.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.34 AU - 3.4 AU

Year: 2761 Days

Day: 13.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 35,563,847 km

• M1: 192,383 km (0.109 R)
• M2: 344,673 km (0.117 R)
• M3: 474,524 km (0.112 R)
• M4: 581,038 km (0.112 R)
• M5: 637,586 km (0.112 R)
• M6: 842,535 km (0.071 R)
• M7: 907,760 km (0.051 R)
• M8: 1,043,445 km (0.044 R)
• M9: 1,146,518 km (0.109 R)
• M10: 1,335,161 km (0.108 R)
• M11: 1,570,778 km (0.068 R)
• M12: 1,936,993 km (0.114 R)
• M13: 2,032,736 km (0.042 R)
• M14: 2,130,124 km (0.112 R)
• M15: 2,187,719 km (0.113 R)
• M16: 2,397,455 km (0.096 R)
• M17: 2,605,097 km (0.075 R)
• M18: 2,702,186 km (0.063 R)
• M19: 3,215,606 km (0.107 R)
• M20: 3,719,153 km (0.098 R)
• M21: 4,766,338 km (0.112 R)
• M22: 4,896,638 km (0.081 R)
• M23: 4,995,073 km (0.091 R)
• M24: 5,542,601 km (0.112 R)
• M25: 5,725,559 km (0.047 R)
• M26: 6,050,635 km (0.058 R)
• M27: 6,999,684 km (0.072 R)
• M28: 7,185,186 km (0.079 R)
• M29: 7,435,014 km (0.084 R)
• M30: 7,789,561 km (0.096 R)
• M31: 7,853,439 km (0.105 R)
• M32: 7,981,794 km (0.087 R)
• M33: 8,188,539 km (0.09 R)
• M34: 8,279,494 km (0.026 R)
• M35: 8,912,742 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.3

Radius: 8.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.6 AU - 5.44 AU

Year: 4288 Days

Day: 14.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 35,563,847 km

• M1: 181,612 km (0.106 R)
• M2: 293,960 km (0.092 R)
• M3: 361,877 km (0.05 R)
• M4: 476,320 km (0.065 R)
• M5: 667,954 km (0.037 R)
• M6: 833,559 km (0.1 R)
• M7: 895,343 km (0.111 R)
• M8: 958,623 km (0.042 R)
• M9: 1,112,859 km (0.098 R)
• M10: 1,216,380 km (0.113 R)
• M11: 1,347,578 km (0.091 R)
• M12: 1,782,459 km (0.112 R)
• M13: 2,114,566 km (0.084 R)
• M14: 2,273,439 km (0.098 R)
• M15: 2,391,472 km (0.1 R)
• M16: 2,867,941 km (0.108 R)
• M17: 2,947,676 km (0.104 R)
• M18: 3,044,167 km (0.094 R)
• M19: 3,441,050 km (0.099 R)
• M20: 3,577,035 km (0.076 R)
• M21: 3,889,545 km (0.073 R)
• M22: 4,466,843 km (0.11 R)
• M23: 4,936,431 km (0.081 R)
• M24: 4,993,876 km (0.114 R)
• M25: 5,760,715 km (0.081 R)
• M26: 5,922,580 km (0.099 R)
• M27: 6,126,930 km (0.108 R)
• M28: 6,230,003 km (0.067 R)
• M29: 6,437,944 km (0.119 R)
• M30: 6,989,362 km (0.113 R)
• M31: 7,053,988 km (0.041 R)
• M32: 7,666,442 km (0.09 R)
• M33: 7,822,323 km (0.108 R)
• M34: 8,001,691 km (0.047 R)
• M35: 8,227,733 km (0.095 R)
• M36: 8,593,949 km (0.096 R)
• M37: 8,895,389 km (0.044 R)
• M38: 9,059,198 km (0.045 R)
• M39: 9,484,954 km (0.114 R)
• M40: 10,062,850 km (0.083 R)
• M41: 10,282,460 km (0.068 R)
• M42: 10,503,715 km (0.094 R)
• M43: 10,975,996 km (0.109 R)
• M44: 11,051,244 km (0.034 R)
• M45: 11,404,444 km (0.093 R)
• M46: 11,684,491 km (0.083 R)
• M47: 12,096,035 km (0.108 R)
• M48: 12,827,718 km (0.112 R)
• M49: 12,959,813 km (0.103 R)
• M50: 13,359,090 km (0.055 R)
• M51: 13,492,980 km (0.052 R)
• M52: 14,169,611 km (0.112 R)
• M53: 14,306,194 km (0.081 R)
• M54: 14,857,163 km (0.081 R)
• M55: 15,135,265 km (0.086 R)
• M56: 15,555,486 km (0.097 R)
• M57: 15,640,158 km (0.088 R)
• M58: 16,036,593 km (0.078 R)
• M59: 16,264,729 km (0.118 R)
• M60: 17,508,935 km (0.107 R)
• M61: 17,861,537 km (0.096 R)
• M62: 19,114,419 km (0.105 R)
• M63: 19,356,319 km (0.082 R)
• M64: 19,447,274 km (0.11 R)
• M65: 19,599,116 km (0.082 R)
• M66: 20,673,528 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.9

Radius: 9.4

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.45 AU - 10.25 AU

Year: 12758 Days

Day: 11.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,563,847 km

• M1: 142,268 km (0.058 R)
• M2: 202,556 km (0.111 R)
• M3: 349,012 km (0.065 R)
• M4: 586,573 km (0.087 R)
• M5: 690,843 km (0.05 R)
• M6: 759,359 km (0.077 R)
• M7: 1,105,977 km (0.051 R)
• M8: 2,176,200 km (0.118 R)
• M9: 2,689,620 km (0.101 R)
• M10: 2,869,138 km (0.101 R)
• M11: 3,431,177 km (0.049 R)
• M12: 4,654,588 km (0.119 R)
• M13: 4,789,226 km (0.082 R)
• M14: 4,979,814 km (0.051 R)
• M15: 5,228,745 km (0.087 R)
• M16: 5,340,644 km (0.08 R)
• M17: 5,796,469 km (0.072 R)
• M18: 6,146,528 km (0.027 R)
• M19: 6,533,537 km (0.098 R)
• M20: 7,741,540 km (0.113 R)
• M21: 7,837,283 km (0.06 R)
• M22: 8,127,054 km (0.114 R)
• M23: 8,256,905 km (0.1 R)
• M24: 8,453,028 km (0.11 R)
• M25: 8,717,068 km (0.116 R)
• M26: 8,783,340 km (0.108 R)
• M27: 9,422,721 km (0.118 R)
• M28: 10,181,631 km (0.102 R)
• M29: 10,710,460 km (0.084 R)
• M30: 11,067,849 km (0.076 R)
• M31: 11,284,317 km (0.109 R)
• M32: 11,868,048 km (0.108 R)
• M33: 12,089,602 km (0.079 R)
• M34: 12,461,802 km (0.054 R)
• M35: 13,103,128 km (0.054 R)
• M36: 13,179,273 km (0.033 R)
• M37: 13,293,865 km (0.065 R)
• M38: 13,678,033 km (0.108 R)
• M39: 14,104,835 km (0.097 R)
• M40: 14,261,015 km (0.043 R)
• M41: 14,417,944 km (0.106 R)
• M42: 14,892,019 km (0.07 R)
• M43: 15,612,632 km (0.032 R)
• M44: 16,099,424 km (0.106 R)
• M45: 16,714,869 km (0.053 R)
• M46: 16,880,325 km (0.117 R)
• M47: 18,478,778 km (0.102 R)
• M48: 18,864,441 km (0.117 R)
• M49: 19,079,862 km (0.095 R)
• M50: 19,339,414 km (0.103 R)
• M51: 19,469,714 km (0.107 R)
• M52: 20,965,842 km (0.098 R)
• M53: 21,099,583 km (0.111 R)
• M54: 22,134,800 km (0.1 R)
• M55: 22,271,084 km (0.118 R)
• M56: 24,067,455 km (0.083 R)
• M57: 24,254,303 km (0.068 R)
• M58: 25,338,139 km (0.104 R)
• M59: 26,582,345 km (0.084 R)
• M60: 26,969,205 km (0.112 R)
• M61: 27,114,614 km (0.111 R)
• M62: 28,091,638 km (0.058 R)
• M63: 28,239,141 km (0.096 R)
• M64: 28,386,944 km (0.09 R)
• M65: 29,129,847 km (0.109 R)
• M66: 29,279,146 km (0.078 R)
• M67: 29,578,491 km (0.106 R)
• M68: 30,887,921 km (0.064 R)
• M69: 30,989,349 km (0.083 R)
• M70: 32,576,732 km (0.109 R)
• M71: 33,406,401 km (0.07 R)
• M72: 33,928,348 km (0.064 R)
• M73: 34,611,113 km (0.088 R)
• M74: 35,192,301 km (0.089 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 13,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit