🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.43 AU - 0.59 AU

Year: 235 Days

Day: 37.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.3

Radius: 12.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.31 AU - 3.51 AU

Year: 3205 Days

Day: 6.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 31,226,465 km

• M1: 152,291 km (0.11 R)
• M2: 241,601 km (0.068 R)
• M3: 378,333 km (0.105 R)
• M4: 487,539 km (0.096 R)
• M5: 568,023 km (0.097 R)
• M6: 973,134 km (0.116 R)
• M7: 1,293,872 km (0.11 R)
• M8: 1,424,471 km (0.085 R)
• M9: 1,559,707 km (0.076 R)
• M10: 1,869,973 km (0.098 R)
• M11: 1,991,596 km (0.101 R)
• M12: 2,157,949 km (0.118 R)
• M13: 2,271,494 km (0.071 R)
• M14: 2,416,305 km (0.114 R)
• M15: 2,853,879 km (0.115 R)
• M16: 3,026,515 km (0.061 R)
• M17: 3,106,101 km (0.113 R)
• M18: 3,837,335 km (0.119 R)
• M19: 3,923,803 km (0.073 R)
• M20: 4,063,527 km (0.029 R)
• M21: 4,222,699 km (0.087 R)
• M22: 4,347,913 km (0.06 R)
• M23: 4,474,472 km (0.1 R)
• M24: 4,768,283 km (0.083 R)
• M25: 5,087,375 km (0.059 R)
• M26: 6,187,817 km (0.029 R)
• M27: 6,371,373 km (0.101 R)
• M28: 7,402,701 km (0.053 R)
• M29: 7,706,983 km (0.085 R)
• M30: 8,015,304 km (0.064 R)
• M31: 8,148,746 km (0.114 R)
• M32: 8,417,723 km (0.046 R)
• M33: 8,987,690 km (0.11 R)
• M34: 9,242,456 km (0.058 R)
• M35: 9,452,641 km (0.07 R)
• M36: 9,782,953 km (0.099 R)
• M37: 10,333,623 km (0.117 R)
• M38: 10,454,647 km (0.083 R)
• M39: 10,576,270 km (0.038 R)
• M40: 10,943,683 km (0.029 R)
• M41: 11,265,617 km (0.072 R)
• M42: 11,390,232 km (0.056 R)
• M43: 12,122,215 km (0.032 R)
• M44: 12,635,934 km (0.043 R)
• M45: 12,713,575 km (0.081 R)
• M46: 12,921,516 km (0.091 R)
• M47: 13,078,295 km (0.078 R)
• M48: 13,472,784 km (0.088 R)
• M49: 13,924,570 km (0.091 R)
• M50: 14,085,238 km (0.074 R)
• M51: 14,408,369 km (0.109 R)
• M52: 14,543,755 km (0.116 R)
• M53: 14,843,101 km (0.089 R)
• M54: 15,007,359 km (0.087 R)
• M55: 15,089,638 km (0.06 R)
• M56: 15,503,426 km (0.092 R)
• M57: 15,948,928 km (0.079 R)
• M58: 16,738,655 km (0.054 R)
• M59: 16,909,496 km (0.11 R)
• M60: 16,995,216 km (0.056 R)
• M61: 17,368,163 km (0.089 R)
• M62: 17,454,631 km (0.113 R)
• M63: 18,151,308 km (0.046 R)
• M64: 18,268,294 km (0.104 R)
• M65: 18,503,013 km (0.112 R)
• M66: 18,945,972 km (0.06 R)
• M67: 19,272,993 km (0.114 R)
• M68: 19,541,970 km (0.103 R)
• M69: 19,661,947 km (0.072 R)
• M70: 19,812,144 km (0.096 R)
• M71: 19,993,007 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.6

Radius: 13

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.13 AU - 4.07 AU

Year: 4410 Days

Day: 11.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 31,226,465 km

• M1: 166,652 km (0.116 R)
• M2: 302,786 km (0.103 R)
• M3: 505,641 km (0.119 R)
• M4: 955,332 km (0.104 R)
• M5: 1,134,550 km (0.053 R)
• M6: 1,371,962 km (0.054 R)
• M7: 1,490,892 km (0.05 R)
• M8: 1,843,195 km (0.116 R)
• M9: 2,449,964 km (0.052 R)
• M10: 2,625,891 km (0.076 R)
• M11: 2,745,570 km (0.114 R)
• M12: 3,147,390 km (0.042 R)
• M13: 3,618,025 km (0.115 R)
• M14: 3,718,105 km (0.113 R)
• M15: 3,853,192 km (0.119 R)
• M16: 3,972,721 km (0.116 R)
• M17: 4,233,021 km (0.046 R)
• M18: 4,752,425 km (0.116 R)
• M19: 4,991,931 km (0.1 R)
• M20: 5,085,131 km (0.106 R)
• M21: 5,579,253 km (0.117 R)
• M22: 5,969,853 km (0.105 R)
• M23: 6,168,519 km (0.061 R)
• M24: 6,409,820 km (0.062 R)
• M25: 6,531,593 km (0.107 R)
• M26: 7,089,593 km (0.096 R)
• M27: 7,194,610 km (0.083 R)
• M28: 7,406,142 km (0.117 R)
• M29: 7,641,310 km (0.096 R)
• M30: 8,163,107 km (0.104 R)
• M31: 8,517,355 km (0.109 R)
• M32: 8,741,303 km (0.104 R)
• M33: 9,448,153 km (0.101 R)
• M34: 10,220,826 km (0.118 R)
• M35: 10,458,986 km (0.04 R)
• M36: 10,578,813 km (0.086 R)
• M37: 10,819,816 km (0.119 R)
• M38: 11,086,848 km (0.112 R)
• M39: 11,677,311 km (0.08 R)
• M40: 12,607,809 km (0.116 R)
• M41: 12,786,429 km (0.117 R)
• M42: 13,043,289 km (0.057 R)
• M43: 13,902,729 km (0.098 R)
• M44: 14,140,290 km (0.107 R)
• M45: 14,299,462 km (0.118 R)
• M46: 14,619,602 km (0.058 R)
• M47: 15,023,067 km (0.101 R)
• M48: 15,239,685 km (0.107 R)
• M49: 15,648,835 km (0.082 R)
• M50: 16,089,101 km (0.086 R)
• M51: 17,548,429 km (0.092 R)
• M52: 18,207,407 km (0.12 R)
• M53: 18,583,496 km (0.032 R)
• M54: 19,049,793 km (0.053 R)
• M55: 19,167,078 km (0.104 R)
• M56: 19,549,599 km (0.101 R)
• M57: 19,756,643 km (0.032 R)
• M58: 19,875,274 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.9

Radius: 10.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.42 AU - 5.28 AU

Year: 5858 Days

Day: 12.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,226,465 km

• M1: 234,121 km (0.109 R)
• M2: 629,209 km (0.09 R)
• M3: 714,031 km (0.106 R)
• M4: 1,549,834 km (0.114 R)
• M5: 2,248,157 km (0.039 R)
• M6: 2,480,931 km (0.063 R)
• M7: 2,803,763 km (0.091 R)
• M8: 2,886,491 km (0.072 R)
• M9: 3,182,994 km (0.109 R)
• M10: 3,334,836 km (0.099 R)
• M11: 3,668,589 km (0.091 R)
• M12: 3,920,212 km (0.051 R)
• M13: 4,013,262 km (0.111 R)
• M14: 4,296,451 km (0.079 R)
• M15: 4,610,756 km (0.087 R)
• M16: 5,545,743 km (0.053 R)
• M17: 5,729,150 km (0.078 R)
• M18: 5,861,394 km (0.068 R)
• M19: 6,048,242 km (0.065 R)
• M20: 6,373,168 km (0.099 R)
• M21: 6,455,298 km (0.046 R)
• M22: 6,703,929 km (0.114 R)
• M23: 7,993,613 km (0.077 R)
• M24: 8,681,912 km (0.104 R)
• M25: 8,803,535 km (0.102 R)
• M26: 9,608,073 km (0.099 R)
• M27: 10,019,168 km (0.106 R)
• M28: 10,403,784 km (0.107 R)
• M29: 10,630,275 km (0.092 R)
• M30: 10,858,561 km (0.065 R)
• M31: 11,055,582 km (0.063 R)
• M32: 11,121,405 km (0.067 R)
• M33: 11,253,649 km (0.114 R)
• M34: 11,319,921 km (0.107 R)
• M35: 11,519,634 km (0.102 R)
• M36: 12,707,741 km (0.056 R)
• M37: 14,005,652 km (0.072 R)
• M38: 14,184,272 km (0.116 R)
• M39: 14,363,640 km (0.096 R)
• M40: 14,471,649 km (0.106 R)
• M41: 14,579,958 km (0.12 R)
• M42: 14,760,971 km (0.099 R)
• M43: 15,308,649 km (0.113 R)
• M44: 15,566,556 km (0.116 R)
• M45: 15,863,059 km (0.103 R)
• M46: 16,273,705 km (0.085 R)
• M47: 16,801,486 km (0.091 R)
• M48: 17,105,619 km (0.034 R)
• M49: 17,526,737 km (0.08 R)
• M50: 17,603,630 km (0.089 R)
• M51: 18,301,205 km (0.105 R)
• M52: 18,574,820 km (0.114 R)
• M53: 18,692,553 km (0.062 R)
• M54: 19,843,410 km (0.115 R)
• M55: 19,923,594 km (0.087 R)
• M56: 20,084,262 km (0.077 R)
• M57: 20,245,529 km (0.099 R)
• M58: 20,366,553 km (0.06 R)
• M59: 20,772,263 km (0.101 R)
• M60: 21,016,855 km (0.089 R)
• M61: 21,632,750 km (0.086 R)
• M62: 22,463,018 km (0.101 R)
• M63: 22,882,191 km (0.097 R)
• M64: 23,050,489 km (0.108 R)
• M65: 23,346,094 km (0.048 R)
• M66: 23,558,074 km (0.089 R)
• M67: 23,685,532 km (0.098 R)
• M68: 23,813,288 km (0.062 R)
• M69: 24,627,250 km (0.099 R)
• M70: 24,929,438 km (0.093 R)
• M71: 25,146,205 km (0.075 R)
• M72: 25,712,284 km (0.057 R)
• M73: 25,799,798 km (0.108 R)
• M74: 26,150,605 km (0.082 R)
• M75: 26,812,875 km (0.112 R)
• M76: 27,928,726 km (0.048 R)
• M77: 28,424,643 km (0.112 R)
• M78: 29,059,835 km (0.109 R)
• M79: 29,287,822 km (0.118 R)
• M80: 29,653,888 km (0.06 R)
• M81: 30,113,603 km (0.092 R)
• M82: 31,086,587 km (0.065 R)
• M83: 31,179,787 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 16,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit