🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.47 AU - 0.53 AU

Year: 232 Days

Day: 32.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,951,411 km

• M1: 134,937 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.7

Radius: 14.6

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.68 AU - 1.06 AU

Year: 532 Days

Day: 14.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 177.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 13,951,411 km

• M1: 190,737 km (0.102 R)
• M2: 303,983 km (0.074 R)
• M3: 405,111 km (0.058 R)
• M4: 501,901 km (0.037 R)
• M5: 616,792 km (0.074 R)
• M6: 712,235 km (0.111 R)
• M7: 825,930 km (0.108 R)
• M8: 938,128 km (0.087 R)
• M9: 1,056,161 km (0.069 R)
• M10: 1,170,454 km (0.12 R)
• M11: 1,289,384 km (0.059 R)
• M12: 1,392,607 km (0.086 R)
• M13: 1,634,656 km (0.078 R)
• M14: 1,731,147 km (0.115 R)
• M15: 1,824,196 km (0.107 R)
• M16: 1,981,274 km (0.051 R)
• M17: 2,090,481 km (0.091 R)
• M18: 2,190,113 km (0.102 R)
• M19: 2,345,695 km (0.047 R)
• M20: 2,437,099 km (0.076 R)
• M21: 2,617,514 km (0.09 R)
• M22: 2,712,658 km (0.117 R)
• M23: 2,958,896 km (0.082 R)
• M24: 3,098,322 km (0.102 R)
• M25: 3,480,843 km (0.11 R)
• M26: 3,635,378 km (0.103 R)
• M27: 3,756,403 km (0.058 R)
• M28: 3,871,593 km (0.066 R)
• M29: 3,965,989 km (0.118 R)
• M30: 4,075,944 km (0.117 R)
• M31: 4,216,715 km (0.054 R)
• M32: 4,329,063 km (0.099 R)
• M33: 4,457,568 km (0.027 R)
• M34: 4,656,683 km (0.11 R)
• M35: 4,913,692 km (0.107 R)
• M36: 5,143,474 km (0.059 R)
• M37: 5,344,534 km (0.082 R)
• M38: 5,613,810 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.9

Radius: 8.3

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.81 AU - 1.17 AU

Year: 646 Days

Day: 12.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 13,951,411 km

• M1: 107,710 km (0.096 R)
• M2: 164,109 km (0.093 R)
• M3: 220,657 km (0.096 R)
• M4: 275,559 km (0.112 R)
• M5: 365,767 km (0.107 R)
• M6: 503,995 km (0.107 R)
• M7: 619,784 km (0.096 R)
• M8: 713,731 km (0.102 R)
• M9: 788,680 km (0.073 R)
• M10: 925,412 km (0.068 R)
• M11: 981,512 km (0.072 R)
• M12: 1,124,677 km (0.095 R)
• M13: 1,189,602 km (0.086 R)
• M14: 1,260,512 km (0.115 R)
• M15: 1,347,727 km (0.034 R)
• M16: 1,706,014 km (0.063 R)
• M17: 1,775,727 km (0.067 R)
• M18: 1,929,364 km (0.107 R)
• M19: 2,002,218 km (0.099 R)
• M20: 2,058,915 km (0.107 R)
• M21: 2,261,621 km (0.089 R)
• M22: 2,404,487 km (0.081 R)
• M23: 2,489,159 km (0.114 R)
• M24: 2,550,344 km (0.081 R)
• M25: 2,844,454 km (0.085 R)
• M26: 3,242,384 km (0.118 R)
• M27: 3,315,986 km (0.1 R)
• M28: 3,369,842 km (0.098 R)
• M29: 3,637,023 km (0.047 R)
• M30: 3,692,674 km (0.086 R)
• M31: 4,126,358 km (0.1 R)
• M32: 4,213,574 km (0.084 R)
• M33: 4,568,719 km (0.118 R)
• M34: 4,734,773 km (0.083 R)
• M35: 4,972,184 km (0.088 R)
• M36: 5,127,317 km (0.063 R)
• M37: 5,276,317 km (0.109 R)

Asteroid Belt

Center: 1.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.5

Radius: 8.5

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.7 AU - 2 AU

Year: 1651 Days

Day: 5.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 13,951,411 km

• M1: 125,213 km (0.09 R)
• M2: 182,809 km (0.085 R)
• M3: 318,344 km (0.063 R)
• M4: 374,743 km (0.061 R)
• M5: 662,120 km (0.098 R)
• M6: 801,396 km (0.102 R)
• M7: 942,317 km (0.112 R)
• M8: 1,210,995 km (0.079 R)
• M9: 1,523,954 km (0.111 R)
• M10: 1,668,764 km (0.101 R)
• M11: 1,742,965 km (0.064 R)
• M12: 1,829,133 km (0.097 R)
• M13: 1,961,078 km (0.118 R)
• M14: 2,246,212 km (0.057 R)
• M15: 2,328,491 km (0.094 R)
• M16: 2,399,699 km (0.075 R)
• M17: 2,471,806 km (0.034 R)
• M18: 2,642,796 km (0.045 R)
• M19: 2,742,279 km (0.093 R)
• M20: 3,568,807 km (0.083 R)
• M21: 3,762,536 km (0.055 R)
• M22: 4,189,189 km (0.092 R)
• M23: 4,586,222 km (0.026 R)
• M24: 4,873,001 km (0.071 R)
• M25: 4,980,113 km (0.094 R)
• M26: 5,134,498 km (0.092 R)
• M27: 5,623,234 km (0.089 R)
• M28: 5,687,412 km (0.075 R)
• M29: 6,011,890 km (0.118 R)
• M30: 6,342,501 km (0.035 R)
• M31: 6,628,083 km (0.11 R)
• M32: 6,746,864 km (0.103 R)
• M33: 7,004,023 km (0.086 R)
• M34: 7,527,765 km (0.088 R)
• M35: 7,580,872 km (0.054 R)
• M36: 7,830,252 km (0.027 R)
• M37: 7,937,813 km (0.092 R)
• M38: 8,172,980 km (0.112 R)
• M39: 8,539,046 km (0.084 R)
• M40: 8,724,099 km (0.081 R)
• M41: 8,779,899 km (0.088 R)
• M42: 8,891,798 km (0.092 R)
• M43: 9,611,663 km (0.104 R)
• M44: 10,193,150 km (0.049 R)
• M45: 10,310,884 km (0.103 R)
• M46: 10,448,663 km (0.101 R)
• M47: 10,626,834 km (0.107 R)
• M48: 10,786,006 km (0.118 R)
• M49: 11,268,460 km (0.109 R)
• M50: 11,716,804 km (0.067 R)
• M51: 11,819,578 km (0.087 R)
• M52: 12,129,545 km (0.112 R)
• M53: 12,275,104 km (0.093 R)
• M54: 12,337,636 km (0.104 R)
• M55: 12,525,979 km (0.117 R)
• M56: 12,673,184 km (0.088 R)
• M57: 13,032,966 km (0.043 R)
• M58: 13,288,928 km (0.11 R)
• M59: 13,675,938 km (0.08 R)
• M60: 13,740,864 km (0.113 R)
• M61: 13,827,481 km (0.089 R)
• M62: 14,110,520 km (0.098 R)
• M63: 14,373,363 km (0.085 R)
• M64: 14,527,449 km (0.072 R)
• M65: 14,726,265 km (0.099 R)
• M66: 14,814,976 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.6

Radius: 10

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.26 AU - 2.46 AU

Year: 2378 Days

Day: 5.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 13,951,411 km

• M1: 154,983 km (0.106 R)
• M2: 353,500 km (0.089 R)
• M3: 568,173 km (0.092 R)
• M4: 677,678 km (0.063 R)
• M5: 848,669 km (0.102 R)
• M6: 911,649 km (0.075 R)
• M7: 1,000,959 km (0.05 R)
• M8: 1,260,512 km (0.104 R)
• M9: 1,398,441 km (0.119 R)
• M10: 1,590,225 km (0.094 R)
• M11: 1,790,836 km (0.091 R)
• M12: 2,053,530 km (0.076 R)
• M13: 2,205,970 km (0.103 R)
• M14: 2,328,491 km (0.117 R)
• M15: 2,407,778 km (0.074 R)
• M16: 2,534,038 km (0.058 R)
• M17: 2,745,570 km (0.078 R)
• M18: 2,853,579 km (0.064 R)
• M19: 2,926,284 km (0.118 R)
• M20: 3,111,037 km (0.092 R)
• M21: 3,198,552 km (0.077 R)
• M22: 3,286,964 km (0.073 R)
• M23: 3,350,544 km (0.103 R)
• M24: 3,874,585 km (0.106 R)
• M25: 4,009,522 km (0.081 R)
• M26: 4,187,544 km (0.1 R)
• M27: 4,852,506 km (0.108 R)
• M28: 5,414,246 km (0.082 R)
• M29: 5,702,820 km (0.055 R)
• M30: 5,779,714 km (0.069 R)
• M31: 5,903,282 km (0.084 R)
• M32: 6,012,189 km (0.109 R)
• M33: 6,295,228 km (0.055 R)
• M34: 6,390,671 km (0.092 R)
• M35: 6,518,428 km (0.07 R)
• M36: 7,121,008 km (0.096 R)
• M37: 7,286,912 km (0.099 R)
• M38: 7,454,163 km (0.064 R)
• M39: 7,877,824 km (0.109 R)
• M40: 8,222,348 km (0.111 R)
• M41: 8,466,491 km (0.057 R)
• M42: 8,536,653 km (0.064 R)
• M43: 8,677,724 km (0.071 R)
• M44: 8,783,938 km (0.116 R)
• M45: 8,979,911 km (0.063 R)
• M46: 9,105,274 km (0.057 R)
• M47: 9,195,183 km (0.108 R)
• M48: 9,357,945 km (0.049 R)
• M49: 9,521,605 km (0.071 R)
• M50: 9,649,511 km (0.038 R)
• M51: 10,036,820 km (0.029 R)
• M52: 10,148,271 km (0.084 R)
• M53: 10,731,403 km (0.114 R)
• M54: 10,845,546 km (0.106 R)
• M55: 10,921,841 km (0.083 R)
• M56: 11,036,733 km (0.098 R)
• M57: 11,190,370 km (0.069 R)
• M58: 11,675,216 km (0.114 R)
• M59: 11,851,443 km (0.059 R)
• M60: 12,068,060 km (0.087 R)
• M61: 12,186,841 km (0.119 R)
• M62: 12,266,128 km (0.11 R)
• M63: 12,705,796 km (0.106 R)
• M64: 13,313,463 km (0.093 R)
• M65: 13,518,112 km (0.106 R)
• M66: 13,620,886 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 18,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit