🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.63 AU - 0.65 AU

Year: 326 Days

Day: 24.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,565,610 km

• M1: 422,764 km (0.09 R)
• M2: 850,165 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.7

Radius: 10.3

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.05 AU - 1.25 AU

Year: 784 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 23,565,610 km

• M1: 139,874 km (0.086 R)
• M2: 215,720 km (0.034 R)
• M3: 296,204 km (0.047 R)
• M4: 375,939 km (0.087 R)
• M5: 498,460 km (0.118 R)
• M6: 571,613 km (0.061 R)
• M7: 708,496 km (0.034 R)
• M8: 880,533 km (0.062 R)
• M9: 1,016,667 km (0.101 R)
• M10: 1,097,749 km (0.074 R)
• M11: 1,165,218 km (0.091 R)
• M12: 1,360,144 km (0.119 R)
• M13: 1,496,128 km (0.113 R)
• M14: 1,571,675 km (0.115 R)
• M15: 1,648,718 km (0.116 R)
• M16: 1,787,994 km (0.034 R)
• M17: 1,975,889 km (0.09 R)
• M18: 2,052,782 km (0.059 R)
• M19: 2,144,037 km (0.069 R)
• M20: 2,283,312 km (0.07 R)
• M21: 2,391,472 km (0.073 R)
• M22: 2,605,995 km (0.086 R)
• M23: 3,128,839 km (0.061 R)
• M24: 3,317,931 km (0.1 R)
• M25: 3,441,050 km (0.071 R)
• M26: 3,628,496 km (0.116 R)
• M27: 3,819,383 km (0.108 R)
• M28: 4,013,711 km (0.091 R)
• M29: 4,286,129 km (0.107 R)
• M30: 4,395,185 km (0.099 R)
• M31: 4,471,181 km (0.114 R)
• M32: 4,779,802 km (0.086 R)
• M33: 4,936,580 km (0.086 R)
• M34: 5,166,213 km (0.032 R)
• M35: 5,426,663 km (0.115 R)
• M36: 5,517,319 km (0.041 R)
• M37: 5,617,849 km (0.084 R)
• M38: 5,783,603 km (0.064 R)
• M39: 6,549,245 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.7

Radius: 13.3

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.46 AU - 3.34 AU

Year: 3140 Days

Day: 7.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,565,610 km

• M1: 220,657 km (0.084 R)
• M2: 328,218 km (0.083 R)
• M3: 413,489 km (0.029 R)
• M4: 598,242 km (0.094 R)
• M5: 712,385 km (0.118 R)
• M6: 835,205 km (0.11 R)
• M7: 999,912 km (0.04 R)
• M8: 1,128,267 km (0.098 R)
• M9: 1,225,356 km (0.111 R)
• M10: 1,312,721 km (0.028 R)
• M11: 1,712,596 km (0.111 R)
• M12: 1,926,970 km (0.087 R)
• M13: 2,242,322 km (0.111 R)
• M14: 2,398,353 km (0.058 R)
• M15: 2,655,811 km (0.058 R)
• M16: 2,939,598 km (0.039 R)
• M17: 3,076,480 km (0.118 R)
• M18: 3,321,522 km (0.087 R)
• M19: 3,464,387 km (0.043 R)
• M20: 3,719,452 km (0.054 R)
• M21: 3,999,649 km (0.114 R)
• M22: 4,325,772 km (0.106 R)
• M23: 4,561,239 km (0.101 R)
• M24: 4,720,561 km (0.098 R)
• M25: 4,881,827 km (0.07 R)
• M26: 5,024,394 km (0.092 R)
• M27: 5,502,808 km (0.079 R)
• M28: 5,587,630 km (0.118 R)
• M29: 5,779,863 km (0.12 R)
• M30: 5,866,032 km (0.11 R)
• M31: 5,974,341 km (0.119 R)
• M32: 7,559,928 km (0.104 R)
• M33: 7,725,384 km (0.12 R)
• M34: 7,844,314 km (0.12 R)
• M35: 7,987,778 km (0.099 R)
• M36: 8,253,315 km (0.091 R)
• M37: 8,374,788 km (0.073 R)
• M38: 9,268,186 km (0.104 R)
• M39: 10,585,246 km (0.11 R)
• M40: 10,770,598 km (0.086 R)
• M41: 11,117,665 km (0.099 R)
• M42: 11,441,395 km (0.091 R)
• M43: 11,877,772 km (0.115 R)
• M44: 12,125,805 km (0.116 R)
• M45: 12,514,909 km (0.048 R)
• M46: 12,879,778 km (0.047 R)
• M47: 12,964,600 km (0.119 R)
• M48: 13,191,391 km (0.114 R)
• M49: 13,620,437 km (0.041 R)
• M50: 14,082,994 km (0.102 R)
• M51: 14,257,874 km (0.103 R)
• M52: 14,462,673 km (0.092 R)
• M53: 15,053,435 km (0.093 R)
• M54: 15,262,124 km (0.059 R)
• M55: 15,652,126 km (0.091 R)
• M56: 16,289,114 km (0.109 R)
• M57: 16,472,670 km (0.071 R)
• M58: 16,595,490 km (0.111 R)
• M59: 16,903,662 km (0.085 R)
• M60: 17,338,393 km (0.098 R)
• M61: 18,409,664 km (0.094 R)
• M62: 18,953,302 km (0.115 R)
• M63: 19,210,910 km (0.098 R)
• M64: 19,437,251 km (0.113 R)
• M65: 19,827,552 km (0.028 R)
• M66: 19,990,913 km (0.118 R)
• M67: 20,748,028 km (0.088 R)
• M68: 20,947,143 km (0.06 R)
• M69: 21,213,576 km (0.085 R)
• M70: 22,121,037 km (0.077 R)
• M71: 22,256,573 km (0.104 R)
• M72: 22,596,609 km (0.118 R)
• M73: 23,006,956 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261

Radius: 12.1

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.86 AU - 4.72 AU

Year: 4691 Days

Day: 13.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 23,565,610 km

• M1: 188,793 km (0.071 R)
• M2: 298,747 km (0.051 R)
• M3: 536,308 km (0.12 R)
• M4: 731,683 km (0.039 R)
• M5: 973,433 km (0.079 R)
• M6: 1,160,879 km (0.09 R)
• M7: 1,276,818 km (0.077 R)
• M8: 1,471,145 km (0.112 R)
• M9: 1,662,332 km (0.047 R)
• M10: 1,875,658 km (0.079 R)
• M11: 2,198,191 km (0.097 R)
• M12: 2,403,290 km (0.098 R)
• M13: 2,523,417 km (0.104 R)
• M14: 2,738,539 km (0.094 R)
• M15: 2,832,636 km (0.11 R)
• M16: 3,236,700 km (0.046 R)
• M17: 3,710,925 km (0.084 R)
• M18: 3,850,649 km (0.097 R)
• M19: 4,009,821 km (0.065 R)
• M20: 4,463,552 km (0.034 R)
• M21: 4,991,333 km (0.036 R)
• M22: 5,165,315 km (0.106 R)
• M23: 5,360,840 km (0.086 R)
• M24: 6,438,393 km (0.084 R)
• M25: 6,948,073 km (0.083 R)
• M26: 7,034,241 km (0.094 R)
• M27: 7,207,775 km (0.055 R)
• M28: 7,338,823 km (0.05 R)
• M29: 7,938,710 km (0.06 R)
• M30: 8,301,635 km (0.068 R)
• M31: 8,554,305 km (0.089 R)
• M32: 8,832,857 km (0.072 R)
• M33: 8,996,666 km (0.106 R)
• M34: 9,422,721 km (0.098 R)
• M35: 9,614,356 km (0.111 R)
• M36: 10,001,216 km (0.091 R)
• M37: 10,541,564 km (0.099 R)
• M38: 10,790,345 km (0.057 R)
• M39: 12,297,394 km (0.099 R)
• M40: 12,717,465 km (0.048 R)
• M41: 12,982,402 km (0.108 R)
• M42: 13,088,916 km (0.054 R)
• M43: 13,356,397 km (0.092 R)
• M44: 13,706,905 km (0.081 R)
• M45: 14,115,008 km (0.061 R)
• M46: 14,334,468 km (0.056 R)
• M47: 14,915,506 km (0.071 R)
• M48: 15,111,031 km (0.099 R)
• M49: 15,391,676 km (0.081 R)
• M50: 16,100,920 km (0.068 R)
• M51: 16,560,484 km (0.097 R)
• M52: 16,878,978 km (0.1 R)
• M53: 17,111,752 km (0.104 R)
• M54: 17,375,045 km (0.07 R)
• M55: 17,816,807 km (0.096 R)
• M56: 18,441,528 km (0.113 R)
• M57: 18,862,048 km (0.075 R)
• M58: 19,012,992 km (0.057 R)
• M59: 19,346,445 km (0.1 R)
• M60: 19,712,511 km (0.09 R)
• M61: 19,835,032 km (0.099 R)
• M62: 19,927,035 km (0.073 R)
• M63: 20,296,691 km (0.118 R)
• M64: 20,389,442 km (0.091 R)
• M65: 20,761,940 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.2

Radius: 8.8

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.67 AU - 5.11 AU

Year: 6875 Days

Day: 7.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,565,610 km

• M1: 231,278 km (0.11 R)
• M2: 387,608 km (0.094 R)
• M3: 480,359 km (0.106 R)
• M4: 796,309 km (0.113 R)
• M5: 1,234,332 km (0.048 R)
• M6: 2,318,468 km (0.074 R)
• M7: 2,496,938 km (0.117 R)
• M8: 2,832,935 km (0.083 R)
• M9: 3,059,127 km (0.115 R)
• M10: 3,309,254 km (0.087 R)
• M11: 3,547,564 km (0.062 R)
• M12: 3,715,862 km (0.114 R)
• M13: 3,791,558 km (0.045 R)
• M14: 4,138,475 km (0.104 R)
• M15: 4,197,267 km (0.117 R)
• M16: 4,475,370 km (0.117 R)
• M17: 4,535,807 km (0.063 R)
• M18: 4,739,111 km (0.062 R)
• M19: 4,821,390 km (0.083 R)
• M20: 4,987,144 km (0.118 R)
• M21: 5,239,366 km (0.101 R)
• M22: 5,303,095 km (0.077 R)
• M23: 6,132,615 km (0.102 R)
• M24: 6,677,301 km (0.071 R)
• M25: 6,862,354 km (0.033 R)
• M26: 7,119,512 km (0.09 R)
• M27: 7,213,759 km (0.068 R)
• M28: 7,284,818 km (0.118 R)
• M29: 7,356,026 km (0.035 R)
• M30: 7,812,599 km (0.106 R)
• M31: 8,179,563 km (0.062 R)
• M32: 8,627,309 km (0.113 R)
• M33: 8,702,707 km (0.078 R)
• M34: 8,778,403 km (0.079 R)
• M35: 8,904,963 km (0.042 R)
• M36: 10,097,557 km (0.045 R)
• M37: 11,477,448 km (0.112 R)
• M38: 11,727,127 km (0.111 R)
• M39: 12,175,322 km (0.068 R)
• M40: 12,231,720 km (0.101 R)
• M41: 13,088,617 km (0.092 R)
• M42: 13,378,538 km (0.109 R)
• M43: 13,495,074 km (0.119 R)
• M44: 13,699,874 km (0.104 R)
• M45: 13,817,458 km (0.105 R)
• M46: 13,994,282 km (0.082 R)
• M47: 14,082,994 km (0.102 R)
• M48: 14,649,222 km (0.108 R)
• M49: 15,558,478 km (0.06 R)
• M50: 16,019,838 km (0.049 R)
• M51: 16,174,671 km (0.103 R)
• M52: 16,298,987 km (0.093 R)
• M53: 17,145,711 km (0.117 R)
• M54: 17,526,587 km (0.106 R)
• M55: 17,718,073 km (0.031 R)
• M56: 17,782,100 km (0.087 R)
• M57: 18,038,810 km (0.095 R)
• M58: 18,232,240 km (0.056 R)
• M59: 18,296,867 km (0.072 R)
• M60: 18,523,508 km (0.04 R)
• M61: 19,045,305 km (0.1 R)
• M62: 19,340,910 km (0.111 R)
• M63: 19,903,398 km (0.077 R)
• M64: 20,404,252 km (0.036 R)
• M65: 22,034,719 km (0.075 R)
• M66: 22,310,428 km (0.117 R)
• M67: 22,414,099 km (0.117 R)
• M68: 23,109,729 km (0.111 R)
• M69: 23,319,765 km (0.048 R)
• M70: 23,530,399 km (0.099 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: 333 - 12,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit