🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.49 AU - 0.61 AU

Year: 259 Days

Day: 30.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.2

Radius: 11.1

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.25 AU - 1.77 AU

Year: 1180 Days

Day: 14.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 59,247,462 km

• M1: 240,553 km (0.054 R)
• M2: 414,835 km (0.064 R)
• M3: 575,952 km (0.12 R)
• M4: 670,797 km (0.114 R)
• M5: 800,648 km (0.082 R)
• M6: 977,173 km (0.079 R)
• M7: 1,153,549 km (0.12 R)
• M8: 1,270,385 km (0.068 R)
• M9: 1,568,683 km (0.103 R)
• M10: 1,706,762 km (0.067 R)
• M11: 1,793,230 km (0.073 R)
• M12: 1,873,265 km (0.118 R)
• M13: 1,946,268 km (0.049 R)
• M14: 2,128,927 km (0.096 R)
• M15: 2,265,361 km (0.114 R)
• M16: 2,431,414 km (0.104 R)
• M17: 2,610,483 km (0.091 R)
• M18: 2,822,014 km (0.1 R)
• M19: 2,944,086 km (0.115 R)
• M20: 3,048,655 km (0.108 R)
• M21: 3,212,913 km (0.111 R)
• M22: 3,410,083 km (0.032 R)
• M23: 3,510,164 km (0.095 R)
• M24: 3,590,947 km (0.089 R)
• M25: 3,785,275 km (0.061 R)
• M26: 3,857,680 km (0.046 R)
• M27: 4,025,230 km (0.1 R)
• M28: 4,421,814 km (0.117 R)
• M29: 4,542,091 km (0.102 R)
• M30: 4,674,634 km (0.115 R)
• M31: 4,775,014 km (0.11 R)
• M32: 5,034,567 km (0.052 R)
• M33: 5,125,971 km (0.071 R)
• M34: 5,333,613 km (0.07 R)
• M35: 5,591,220 km (0.077 R)
• M36: 5,709,552 km (0.118 R)
• M37: 5,828,931 km (0.076 R)
• M38: 5,900,888 km (0.112 R)
• M39: 6,045,848 km (0.045 R)
• M40: 6,143,087 km (0.112 R)
• M41: 6,289,842 km (0.095 R)
• M42: 6,549,694 km (0.051 R)
• M43: 6,624,643 km (0.076 R)
• M44: 6,888,982 km (0.052 R)
• M45: 7,092,734 km (0.116 R)
• M46: 7,234,104 km (0.068 R)
• M47: 7,324,461 km (0.09 R)
• M48: 7,611,091 km (0.097 R)
• M49: 7,689,779 km (0.111 R)
• M50: 7,861,518 km (0.107 R)
• M51: 8,154,879 km (0.116 R)
• M52: 8,289,517 km (0.092 R)
• M53: 8,520,048 km (0.045 R)
• M54: 8,738,909 km (0.057 R)
• M55: 9,505,598 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.2

Radius: 13.8

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.73 AU - 1.77 AU

Year: 1472 Days

Day: 6.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 59,247,462 km

• M1: 177,872 km (0.048 R)
• M2: 271,371 km (0.101 R)
• M3: 380,278 km (0.07 R)
• M4: 544,387 km (0.062 R)
• M5: 713,283 km (0.098 R)
• M6: 908,657 km (0.078 R)
• M7: 1,010,234 km (0.115 R)
• M8: 1,144,873 km (0.036 R)
• M9: 1,286,093 km (0.111 R)
• M10: 1,386,323 km (0.081 R)
• M11: 1,505,553 km (0.12 R)
• M12: 1,729,202 km (0.072 R)
• M13: 1,823,598 km (0.073 R)
• M14: 1,981,873 km (0.103 R)
• M15: 2,237,685 km (0.102 R)
• M16: 2,341,207 km (0.05 R)
• M17: 2,436,800 km (0.073 R)
• M18: 2,612,278 km (0.117 R)
• M19: 2,944,984 km (0.102 R)
• M20: 3,313,144 km (0.064 R)
• M21: 3,410,233 km (0.12 R)
• M22: 3,797,093 km (0.104 R)
• M23: 3,887,450 km (0.07 R)
• M24: 4,013,112 km (0.088 R)
• M25: 4,128,452 km (0.098 R)
• M26: 4,315,300 km (0.109 R)
• M27: 4,481,204 km (0.091 R)
• M28: 4,589,064 km (0.03 R)
• M29: 4,819,445 km (0.108 R)
• M30: 5,254,027 km (0.088 R)
• M31: 5,355,155 km (0.114 R)
• M32: 5,469,747 km (0.1 R)
• M33: 5,675,594 km (0.11 R)
• M34: 5,831,475 km (0.068 R)
• M35: 6,094,767 km (0.037 R)
• M36: 6,348,485 km (0.093 R)
• M37: 6,483,422 km (0.06 R)
• M38: 6,921,744 km (0.114 R)
• M39: 7,046,808 km (0.062 R)
• M40: 7,384,001 km (0.117 R)
• M41: 7,497,546 km (0.039 R)
• M42: 7,597,477 km (0.088 R)
• M43: 7,986,881 km (0.116 R)
• M44: 8,427,297 km (0.094 R)
• M45: 8,605,618 km (0.107 R)
• M46: 8,785,285 km (0.088 R)
• M47: 8,905,711 km (0.101 R)
• M48: 8,996,517 km (0.062 R)
• M49: 9,905,025 km (0.041 R)
• M50: 10,061,803 km (0.104 R)
• M51: 10,187,914 km (0.109 R)
• M52: 10,826,548 km (0.074 R)
• M53: 10,923,487 km (0.116 R)

Asteroid Belt

Center: 3.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.1

Radius: 8.1

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.35 AU - 7.11 AU

Year: 8721 Days

Day: 14.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 59,247,462 km

• M1: 121,623 km (0.066 R)
• M2: 464,053 km (0.102 R)
• M3: 560,693 km (0.066 R)
• M4: 691,741 km (0.115 R)
• M5: 1,000,211 km (0.096 R)
• M6: 1,112,111 km (0.104 R)
• M7: 1,811,032 km (0.043 R)
• M8: 2,069,836 km (0.085 R)
• M9: 2,756,490 km (0.047 R)
• M10: 2,961,589 km (0.025 R)
• M11: 3,435,066 km (0.1 R)
• M12: 3,705,689 km (0.117 R)
• M13: 3,805,919 km (0.104 R)
• M14: 4,399,075 km (0.094 R)
• M15: 4,938,226 km (0.119 R)
• M16: 7,046,658 km (0.072 R)
• M17: 7,932,726 km (0.105 R)
• M18: 8,127,054 km (0.111 R)
• M19: 8,586,918 km (0.096 R)
• M20: 8,686,550 km (0.104 R)
• M21: 8,786,631 km (0.049 R)
• M22: 9,122,777 km (0.112 R)
• M23: 9,635,000 km (0.1 R)
• M24: 10,226,810 km (0.068 R)
• M25: 10,473,945 km (0.1 R)
• M26: 10,580,459 km (0.05 R)
• M27: 10,866,341 km (0.088 R)
• M28: 11,046,157 km (0.114 R)
• M29: 12,747,384 km (0.039 R)
• M30: 13,089,664 km (0.051 R)
• M31: 13,473,532 km (0.1 R)
• M32: 14,017,171 km (0.095 R)
• M33: 14,528,496 km (0.069 R)
• M34: 15,326,900 km (0.072 R)
• M35: 15,690,872 km (0.051 R)
• M36: 15,935,165 km (0.096 R)
• M37: 16,139,665 km (0.113 R)
• M38: 16,221,645 km (0.113 R)
• M39: 16,551,209 km (0.107 R)
• M40: 16,758,402 km (0.12 R)
• M41: 16,841,429 km (0.046 R)
• M42: 17,426,806 km (0.112 R)
• M43: 18,274,726 km (0.072 R)
• M44: 18,488,651 km (0.091 R)
• M45: 18,832,876 km (0.11 R)
• M46: 18,962,577 km (0.06 R)
• M47: 19,266,261 km (0.115 R)
• M48: 19,615,273 km (0.114 R)
• M49: 20,142,605 km (0.115 R)
• M50: 21,979,518 km (0.04 R)
• M51: 22,664,825 km (0.102 R)
• M52: 24,056,534 km (0.089 R)
• M53: 24,244,130 km (0.119 R)
• M54: 25,571,213 km (0.089 R)
• M55: 26,485,106 km (0.078 R)
• M56: 27,116,559 km (0.088 R)
• M57: 30,195,732 km (0.088 R)
• M58: 30,246,296 km (0.078 R)
• M59: 31,673,609 km (0.082 R)
• M60: 34,434,737 km (0.108 R)
• M61: 34,646,268 km (0.058 R)
• M62: 34,699,226 km (0.043 R)
• M63: 35,389,919 km (0.116 R)
• M64: 35,710,209 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.1

Radius: 3

Gravity: 97.68 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.62 AU - 7.66 AU

Year: 12131 Days

Day: 17.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,247,462 km

• M1: 39,195 km (0.087 R)
• M2: 105,616 km (0.096 R)
• M3: 243,845 km (0.116 R)
• M4: 285,582 km (0.077 R)
• M5: 360,531 km (0.046 R)
• M6: 458,667 km (0.102 R)
• M7: 493,374 km (0.106 R)
• M8: 864,376 km (0.083 R)
• M9: 1,181,225 km (0.055 R)
• M10: 1,504,655 km (0.104 R)
• M11: 2,023,162 km (0.065 R)
• M12: 2,109,629 km (0.107 R)
• M13: 2,346,443 km (0.113 R)
• M14: 2,591,484 km (0.072 R)
• M15: 2,909,230 km (0.095 R)
• M16: 4,260,996 km (0.074 R)
• M17: 4,558,995 km (0.046 R)
• M18: 4,748,685 km (0.102 R)
• M19: 4,902,322 km (0.067 R)
• M20: 4,941,068 km (0.109 R)
• M21: 5,333,164 km (0.095 R)
• M22: 5,857,953 km (0.092 R)
• M23: 6,188,864 km (0.119 R)
• M24: 7,349,893 km (0.083 R)
• M25: 7,796,592 km (0.11 R)
• M26: 8,576,147 km (0.079 R)
• M27: 9,669,408 km (0.039 R)
• M28: 10,158,294 km (0.03 R)
• M29: 10,505,211 km (0.09 R)
• M30: 10,906,582 km (0.08 R)
• M31: 11,364,053 km (0.112 R)
• M32: 11,775,896 km (0.051 R)
• M33: 12,667,200 km (0.088 R)
• M34: 13,094,002 km (0.114 R)
• M35: 13,525,742 km (0.113 R)
• M36: 14,181,729 km (0.103 R)
• M37: 14,569,337 km (0.036 R)
• M38: 15,128,982 km (0.119 R)
• M39: 15,467,971 km (0.096 R)
• M40: 16,558,390 km (0.07 R)
• M41: 16,616,434 km (0.071 R)
• M42: 17,495,621 km (0.067 R)
• M43: 18,510,044 km (0.12 R)
• M44: 18,812,082 km (0.105 R)
• M45: 19,054,879 km (0.071 R)
• M46: 19,851,039 km (0.104 R)
• M47: 20,346,358 km (0.03 R)
• M48: 20,657,970 km (0.061 R)
• M49: 20,845,715 km (0.093 R)
• M50: 22,496,378 km (0.116 R)
• M51: 22,883,238 km (0.093 R)
• M52: 23,142,491 km (0.096 R)
• M53: 23,729,065 km (0.119 R)
• M54: 24,122,806 km (0.093 R)
• M55: 24,850,301 km (0.113 R)
• M56: 25,316,896 km (0.106 R)
• M57: 26,056,209 km (0.116 R)
• M58: 26,258,914 km (0.091 R)
• M59: 26,802,403 km (0.044 R)
• M60: 27,212,451 km (0.089 R)
• M61: 28,733,413 km (0.077 R)
• M62: 29,153,035 km (0.069 R)
• M63: 30,352,959 km (0.083 R)
• M64: 30,923,077 km (0.116 R)
• M65: 31,066,242 km (0.097 R)
• M66: 31,785,060 km (0.071 R)
• M67: 32,074,083 km (0.061 R)
• M68: 32,654,822 km (0.072 R)
• M69: 32,800,530 km (0.035 R)
• M70: 34,788,835 km (0.103 R)
• M71: 36,211,212 km (0.078 R)
• M72: 36,513,100 km (0.117 R)
• M73: 37,119,271 km (0.096 R)
• M74: 37,347,408 km (0.047 R)
• M75: 38,264,891 km (0.103 R)
• M76: 38,572,315 km (0.091 R)
• M77: 42,245,840 km (0.108 R)
• M78: 42,404,713 km (0.063 R)
• M79: 44,244,767 km (0.054 R)
• M80: 44,325,400 km (0.091 R)
• M81: 44,486,816 km (0.112 R)
• M82: 45,621,516 km (0.069 R)
• M83: 47,671,605 km (0.079 R)
• M84: 48,666,282 km (0.108 R)
• M85: 49,751,614 km (0.029 R)
• M86: 50,760,502 km (0.069 R)
• M87: 51,182,817 km (0.099 R)
• M88: 52,712,755 km (0.032 R)
• M89: 53,913,277 km (0.095 R)
• M90: 54,949,243 km (0.067 R)
• M91: 56,603,047 km (0.117 R)
• M92: 57,832,143 km (0.105 R)
• M93: 58,184,895 km (0.088 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 12,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit