🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.62 AU - 0.64 AU

Year: 318 Days

Day: 44.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.3

Radius: 13.5

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.08 AU - 1.26 AU

Year: 805 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 43,088,912 km

• M1: 169,494 km (0.113 R)
• M2: 301,440 km (0.071 R)
• M3: 386,860 km (0.111 R)
• M4: 485,146 km (0.098 R)
• M5: 570,117 km (0.088 R)
• M6: 656,286 km (0.038 R)
• M7: 862,133 km (0.106 R)
• M8: 983,008 km (0.049 R)
• M9: 1,176,138 km (0.113 R)
• M10: 1,264,102 km (0.103 R)
• M11: 1,382,584 km (0.08 R)
• M12: 1,497,774 km (0.095 R)
• M13: 1,676,843 km (0.052 R)
• M14: 1,784,852 km (0.112 R)
• M15: 1,871,469 km (0.115 R)
• M16: 1,991,746 km (0.083 R)
• M17: 2,139,848 km (0.097 R)
• M18: 2,240,677 km (0.05 R)
• M19: 2,351,828 km (0.118 R)
• M20: 2,570,839 km (0.086 R)
• M21: 2,796,732 km (0.113 R)
• M22: 2,916,859 km (0.114 R)
• M23: 3,001,083 km (0.092 R)
• M24: 3,181,498 km (0.084 R)
• M25: 3,375,526 km (0.11 R)
• M26: 3,543,525 km (0.106 R)
• M27: 3,744,883 km (0.065 R)
• M28: 3,898,371 km (0.12 R)
• M29: 4,307,371 km (0.098 R)
• M30: 4,392,941 km (0.072 R)
• M31: 4,490,030 km (0.089 R)
• M32: 4,653,391 km (0.083 R)
• M33: 4,840,987 km (0.098 R)
• M34: 4,941,367 km (0.102 R)
• M35: 5,269,435 km (0.081 R)
• M36: 5,430,403 km (0.077 R)
• M37: 5,710,151 km (0.083 R)
• M38: 5,875,606 km (0.117 R)
• M39: 6,102,696 km (0.092 R)
• M40: 6,187,069 km (0.085 R)
• M41: 6,516,334 km (0.114 R)
• M42: 6,801,467 km (0.076 R)
• M43: 6,926,681 km (0.081 R)
• M44: 7,116,072 km (0.037 R)
• M45: 7,243,230 km (0.088 R)
• M46: 7,345,555 km (0.082 R)
• M47: 7,551,551 km (0.109 R)
• M48: 7,785,672 km (0.084 R)
• M49: 7,969,378 km (0.039 R)
• M50: 8,167,894 km (0.083 R)
• M51: 8,718,863 km (0.062 R)
• M52: 8,841,533 km (0.054 R)
• M53: 9,019,555 km (0.09 R)
• M54: 9,477,025 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.8

Radius: 13.8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.76 AU - 3.06 AU

Year: 3156 Days

Day: 9.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 43,088,912 km

• M1: 172,636 km (0.114 R)
• M2: 275,559 km (0.049 R)
• M3: 390,600 km (0.098 R)
• M4: 757,564 km (0.113 R)
• M5: 915,838 km (0.117 R)
• M6: 1,055,862 km (0.091 R)
• M7: 1,156,242 km (0.11 R)
• M8: 1,504,057 km (0.106 R)
• M9: 1,717,832 km (0.064 R)
• M10: 2,389,078 km (0.113 R)
• M11: 2,482,277 km (0.093 R)
• M12: 2,619,309 km (0.08 R)
• M13: 3,045,962 km (0.11 R)
• M14: 3,238,943 km (0.114 R)
• M15: 3,331,096 km (0.066 R)
• M16: 3,435,964 km (0.054 R)
• M17: 3,530,211 km (0.084 R)
• M18: 3,709,130 km (0.119 R)
• M19: 3,830,154 km (0.067 R)
• M20: 4,038,843 km (0.098 R)
• M21: 4,201,157 km (0.105 R)
• M22: 4,314,851 km (0.089 R)
• M23: 4,532,217 km (0.109 R)
• M24: 4,635,888 km (0.097 R)
• M25: 4,805,981 km (0.087 R)
• M26: 5,206,455 km (0.07 R)
• M27: 5,383,429 km (0.116 R)
• M28: 5,659,736 km (0.103 R)
• M29: 5,813,672 km (0.077 R)
• M30: 6,457,990 km (0.096 R)
• M31: 6,677,750 km (0.093 R)
• M32: 6,989,811 km (0.096 R)
• M33: 7,109,938 km (0.084 R)
• M34: 7,398,063 km (0.07 R)
• M35: 7,551,252 km (0.113 R)
• M36: 7,798,687 km (0.098 R)
• M37: 7,923,302 km (0.08 R)
• M38: 8,095,938 km (0.118 R)
• M39: 8,460,807 km (0.096 R)
• M40: 8,879,681 km (0.086 R)
• M41: 9,140,879 km (0.105 R)
• M42: 9,239,613 km (0.059 R)
• M43: 9,421,375 km (0.116 R)
• M44: 9,704,563 km (0.108 R)
• M45: 9,889,317 km (0.066 R)
• M46: 10,109,226 km (0.105 R)
• M47: 10,433,554 km (0.108 R)
• M48: 11,127,538 km (0.114 R)
• M49: 11,391,728 km (0.12 R)
• M50: 11,836,483 km (0.107 R)
• M51: 11,980,097 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.6

Radius: 9.6

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.23 AU - 4.47 AU

Year: 4803 Days

Day: 5.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 43,088,912 km

• M1: 131,945 km (0.12 R)
• M2: 208,539 km (0.086 R)
• M3: 289,921 km (0.075 R)
• M4: 435,479 km (0.11 R)
• M5: 782,846 km (0.081 R)
• M6: 862,133 km (0.115 R)
• M7: 967,001 km (0.06 R)
• M8: 1,052,571 km (0.118 R)
• M9: 1,206,806 km (0.098 R)
• M10: 1,325,437 km (0.098 R)
• M11: 1,565,392 km (0.081 R)
• M12: 2,006,107 km (0.046 R)
• M13: 2,240,677 km (0.067 R)
• M14: 2,452,059 km (0.08 R)
• M15: 2,592,980 km (0.114 R)
• M16: 2,747,814 km (0.081 R)
• M17: 2,826,353 km (0.095 R)
• M18: 3,089,944 km (0.118 R)
• M19: 3,301,775 km (0.086 R)
• M20: 3,445,688 km (0.107 R)
• M21: 3,714,964 km (0.058 R)
• M22: 3,777,047 km (0.076 R)
• M23: 3,940,408 km (0.049 R)
• M24: 4,157,474 km (0.06 R)
• M25: 4,326,221 km (0.071 R)
• M26: 4,417,924 km (0.049 R)
• M27: 4,710,687 km (0.109 R)
• M28: 4,818,697 km (0.092 R)
• M29: 4,954,981 km (0.046 R)
• M30: 5,106,224 km (0.104 R)
• M31: 5,301,150 km (0.114 R)
• M32: 5,512,532 km (0.111 R)
• M33: 5,640,737 km (0.071 R)
• M34: 5,842,246 km (0.108 R)
• M35: 5,958,483 km (0.113 R)
• M36: 6,075,469 km (0.114 R)
• M37: 6,551,040 km (0.095 R)
• M38: 6,641,547 km (0.101 R)
• M39: 6,823,757 km (0.091 R)
• M40: 6,930,869 km (0.116 R)
• M41: 7,162,297 km (0.083 R)
• M42: 7,286,763 km (0.069 R)
• M43: 7,601,068 km (0.092 R)
• M44: 7,696,362 km (0.107 R)
• M45: 7,887,847 km (0.108 R)
• M46: 8,636,734 km (0.095 R)
• M47: 8,719,461 km (0.055 R)
• M48: 8,819,094 km (0.096 R)
• M49: 8,952,685 km (0.062 R)
• M50: 9,306,334 km (0.095 R)
• M51: 9,681,675 km (0.09 R)
• M52: 9,784,898 km (0.084 R)
• M53: 10,271,689 km (0.058 R)
• M54: 10,553,382 km (0.029 R)
• M55: 10,855,420 km (0.105 R)
• M56: 10,926,928 km (0.107 R)
• M57: 11,070,392 km (0.081 R)
• M58: 11,468,023 km (0.052 R)
• M59: 11,815,389 km (0.082 R)
• M60: 11,981,144 km (0.105 R)
• M61: 12,370,846 km (0.081 R)
• M62: 12,595,393 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.2

Radius: 9.4

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.86 AU - 5.2 AU

Year: 7173 Days

Day: 7.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,088,912 km

• M1: 307,573 km (0.113 R)
• M2: 398,230 km (0.057 R)
• M3: 473,627 km (0.067 R)
• M4: 656,136 km (0.12 R)
• M5: 1,144,424 km (0.096 R)
• M6: 1,219,671 km (0.057 R)
• M7: 1,375,104 km (0.104 R)
• M8: 1,475,783 km (0.113 R)
• M9: 1,579,006 km (0.105 R)
• M10: 1,749,248 km (0.064 R)
• M11: 2,764,569 km (0.094 R)
• M12: 3,619,820 km (0.085 R)
• M13: 4,222,699 km (0.111 R)
• M14: 4,430,790 km (0.102 R)
• M15: 4,733,725 km (0.101 R)
• M16: 4,918,778 km (0.12 R)
• M17: 5,232,634 km (0.1 R)
• M18: 6,246,459 km (0.113 R)
• M19: 6,313,928 km (0.082 R)
• M20: 6,449,613 km (0.085 R)
• M21: 7,072,239 km (0.065 R)
• M22: 7,677,961 km (0.109 R)
• M23: 7,822,921 km (0.051 R)
• M24: 8,041,933 km (0.077 R)
• M25: 8,824,778 km (0.115 R)
• M26: 10,462,426 km (0.106 R)
• M27: 10,906,582 km (0.092 R)
• M28: 11,233,603 km (0.106 R)
• M29: 11,563,766 km (0.104 R)
• M30: 11,730,119 km (0.113 R)
• M31: 11,855,332 km (0.039 R)
• M32: 13,218,767 km (0.048 R)
• M33: 14,452,052 km (0.09 R)
• M34: 14,766,207 km (0.039 R)
• M35: 14,901,444 km (0.109 R)
• M36: 15,127,785 km (0.094 R)
• M37: 15,264,219 km (0.097 R)
• M38: 15,446,728 km (0.087 R)
• M39: 15,675,912 km (0.067 R)
• M40: 15,952,369 km (0.047 R)
• M41: 17,549,326 km (0.043 R)
• M42: 18,028,638 km (0.072 R)
• M43: 18,512,288 km (0.105 R)
• M44: 19,640,854 km (0.08 R)
• M45: 19,889,037 km (0.093 R)
• M46: 20,892,689 km (0.095 R)
• M47: 21,146,108 km (0.099 R)
• M48: 21,604,924 km (0.117 R)
• M49: 22,325,089 km (0.079 R)
• M50: 22,532,431 km (0.093 R)
• M51: 22,688,163 km (0.033 R)
• M52: 22,792,283 km (0.052 R)
• M53: 22,896,553 km (0.043 R)
• M54: 23,053,331 km (0.079 R)
• M55: 23,736,395 km (0.052 R)
• M56: 25,014,858 km (0.084 R)
• M57: 26,260,859 km (0.111 R)
• M58: 26,808,986 km (0.081 R)
• M59: 28,083,859 km (0.081 R)
• M60: 28,251,558 km (0.105 R)
• M61: 29,378,479 km (0.116 R)
• M62: 29,548,721 km (0.076 R)
• M63: 29,776,259 km (0.102 R)
• M64: 30,004,396 km (0.074 R)
• M65: 30,405,169 km (0.116 R)
• M66: 30,807,587 km (0.087 R)
• M67: 31,559,616 km (0.096 R)
• M68: 32,200,642 km (0.075 R)
• M69: 32,728,424 km (0.109 R)
• M70: 33,140,865 km (0.112 R)
• M71: 35,772,441 km (0.094 R)
• M72: 35,954,352 km (0.033 R)
• M73: 36,258,036 km (0.03 R)
• M74: 36,318,922 km (0.105 R)
• M75: 36,440,695 km (0.071 R)
• M76: 36,623,803 km (0.116 R)
• M77: 37,174,622 km (0.066 R)
• M78: 37,666,500 km (0.095 R)
• M79: 38,594,605 km (0.073 R)
• M80: 38,843,386 km (0.117 R)
• M81: 38,968,001 km (0.08 R)
• M82: 39,781,066 km (0.079 R)
• M83: 39,906,578 km (0.106 R)
• M84: 39,969,409 km (0.058 R)
• M85: 40,473,405 km (0.099 R)
• M86: 41,042,774 km (0.066 R)
• M87: 42,061,685 km (0.08 R)
• M88: 42,253,619 km (0.078 R)
• M89: 42,446,002 km (0.113 R)
• M90: 42,702,712 km (0.07 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 15,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit