🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.57 AU - 0.77 AU

Year: 194 Days

Day: 21.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.08 AU - 1.3 AU

Year: 458 Days

Day: 13.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,564,253 km

• M1: 679,025 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.18 AU - 1.22 AU

Year: 464 Days

Day: 47.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,564,253 km

• M1: 559,197 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.67 AU - 2.41 AU

Year: 1029 Days

Day: 41.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.76 AU - 2.42 AU

Year: 1067 Days

Day: 18.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.4

Radius: 13.5

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.36 AU - 7.7 AU

Year: 5892 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,564,253 km

• M1: 168,896 km (0.084 R)
• M2: 275,110 km (0.069 R)
• M3: 382,971 km (0.075 R)
• M4: 675,135 km (0.116 R)
• M5: 856,298 km (0.118 R)
• M6: 1,069,924 km (0.066 R)
• M7: 1,175,989 km (0.08 R)
• M8: 1,334,114 km (0.043 R)
• M9: 1,516,773 km (0.076 R)
• M10: 1,672,654 km (0.057 R)
• M11: 1,944,772 km (0.095 R)
• M12: 2,614,672 km (0.044 R)
• M13: 2,867,791 km (0.085 R)
• M14: 3,128,839 km (0.092 R)
• M15: 3,651,385 km (0.099 R)
• M16: 3,815,942 km (0.049 R)
• M17: 3,958,958 km (0.054 R)
• M18: 4,079,684 km (0.102 R)
• M19: 4,349,259 km (0.109 R)
• M20: 4,726,694 km (0.092 R)
• M21: 5,405,869 km (0.114 R)
• M22: 5,921,832 km (0.096 R)
• M23: 6,567,496 km (0.087 R)
• M24: 6,971,560 km (0.119 R)
• M25: 7,713,416 km (0.071 R)
• M26: 8,263,188 km (0.118 R)
• M27: 8,356,088 km (0.116 R)
• M28: 8,762,546 km (0.108 R)
• M29: 8,952,385 km (0.114 R)
• M30: 9,790,732 km (0.11 R)
• M31: 10,385,832 km (0.095 R)
• M32: 10,586,892 km (0.071 R)
• M33: 10,721,530 km (0.082 R)
• M34: 11,095,076 km (0.098 R)
• M35: 11,403,846 km (0.07 R)
• M36: 12,417,970 km (0.111 R)
• M37: 12,524,633 km (0.07 R)
• M38: 12,989,882 km (0.087 R)
• M39: 13,170,447 km (0.108 R)
• M40: 13,863,983 km (0.112 R)
• M41: 13,974,535 km (0.076 R)
• M42: 14,457,288 km (0.078 R)
• M43: 14,606,886 km (0.114 R)
• M44: 15,248,511 km (0.1 R)
• M45: 15,976,604 km (0.1 R)
• M46: 16,092,692 km (0.118 R)
• M47: 16,520,392 km (0.113 R)
• M48: 16,637,677 km (0.083 R)
• M49: 16,755,261 km (0.09 R)
• M50: 18,147,718 km (0.103 R)
• M51: 18,511,689 km (0.105 R)
• M52: 18,837,364 km (0.085 R)
• M53: 18,959,885 km (0.108 R)
• M54: 19,164,834 km (0.117 R)
• M55: 19,825,607 km (0.085 R)
• M56: 20,662,009 km (0.114 R)
• M57: 20,915,129 km (0.089 R)
• M58: 22,196,584 km (0.118 R)
• M59: 22,326,136 km (0.11 R)
• M60: 23,196,047 km (0.09 R)
• M61: 24,879,622 km (0.103 R)
• M62: 25,149,048 km (0.091 R)
• M63: 25,374,342 km (0.111 R)
• M64: 26,190,847 km (0.04 R)
• M65: 26,785,798 km (0.117 R)
• M66: 26,923,727 km (0.119 R)
• M67: 28,035,987 km (0.12 R)
• M68: 28,927,142 km (0.115 R)
• M69: 29,305,026 km (0.085 R)
• M70: 29,779,850 km (0.115 R)
• M71: 30,161,474 km (0.103 R)
• M72: 32,338,572 km (0.097 R)
• M73: 32,632,681 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.7

Radius: 8.5

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.26 AU - 7.34 AU

Year: 6261 Days

Day: 7.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,564,253 km

• M1: 144,811 km (0.094 R)
• M2: 247,584 km (0.086 R)
• M3: 376,388 km (0.105 R)
• M4: 484,099 km (0.105 R)
• M5: 615,595 km (0.097 R)
• M6: 814,710 km (0.085 R)
• M7: 871,408 km (0.104 R)
• M8: 1,257,071 km (0.103 R)
• M9: 1,323,492 km (0.066 R)
• M10: 1,710,203 km (0.078 R)
• M11: 1,840,652 km (0.082 R)
• M12: 1,897,499 km (0.105 R)
• M13: 2,394,464 km (0.044 R)
• M14: 2,647,134 km (0.117 R)
• M15: 2,754,994 km (0.11 R)
• M16: 2,908,482 km (0.052 R)
• M17: 3,064,812 km (0.08 R)
• M18: 3,132,579 km (0.1 R)
• M19: 3,246,872 km (0.104 R)
• M20: 3,362,362 km (0.097 R)
• M21: 3,479,347 km (0.112 R)
• M22: 3,887,301 km (0.067 R)
• M23: 4,209,684 km (0.093 R)
• M24: 4,540,595 km (0.094 R)
• M25: 4,986,097 km (0.116 R)
• M26: 5,200,471 km (0.092 R)
• M27: 5,918,541 km (0.069 R)
• M28: 6,202,926 km (0.099 R)
• M29: 7,053,091 km (0.116 R)
• M30: 7,293,943 km (0.12 R)
• M31: 7,908,192 km (0.034 R)
• M32: 8,443,304 km (0.045 R)
• M33: 9,120,384 km (0.083 R)
• M34: 9,185,758 km (0.058 R)
• M35: 9,515,173 km (0.095 R)
• M36: 9,681,376 km (0.054 R)
• M37: 9,915,496 km (0.118 R)
• M38: 11,500,785 km (0.102 R)
• M39: 11,927,289 km (0.073 R)
• M40: 13,274,417 km (0.041 R)
• M41: 13,571,968 km (0.077 R)
• M42: 13,909,311 km (0.098 R)
• M43: 14,173,800 km (0.079 R)
• M44: 14,554,227 km (0.102 R)
• M45: 15,208,868 km (0.056 R)
• M46: 16,308,113 km (0.058 R)
• M47: 16,467,135 km (0.102 R)
• M48: 16,746,883 km (0.08 R)
• M49: 17,068,369 km (0.118 R)
• M50: 17,554,562 km (0.031 R)
• M51: 18,292,379 km (0.108 R)
• M52: 18,623,589 km (0.102 R)
• M53: 19,165,881 km (0.118 R)
• M54: 19,544,363 km (0.108 R)
• M55: 20,266,173 km (0.116 R)
• M56: 20,565,967 km (0.036 R)
• M57: 20,910,192 km (0.104 R)
• M58: 21,648,308 km (0.095 R)
• M59: 21,954,684 km (0.083 R)
• M60: 22,394,951 km (0.086 R)
• M61: 24,730,473 km (0.086 R)
• M62: 25,004,985 km (0.119 R)
• M63: 25,464,699 km (0.087 R)
• M64: 25,557,001 km (0.095 R)
• M65: 26,345,681 km (0.1 R)
• M66: 26,860,447 km (0.088 R)
• M67: 27,001,368 km (0.108 R)
• M68: 27,425,628 km (0.042 R)
• M69: 27,852,132 km (0.093 R)
• M70: 28,042,420 km (0.076 R)
• M71: 28,663,700 km (0.107 R)
• M72: 29,337,938 km (0.03 R)
• M73: 29,531,517 km (0.094 R)
• M74: 30,066,030 km (0.079 R)
• M75: 30,751,039 km (0.095 R)
• M76: 30,947,760 km (0.076 R)
• M77: 32,236,097 km (0.031 R)
• M78: 32,485,926 km (0.025 R)
• M79: 32,686,237 km (0.055 R)
• M80: 33,896,484 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.7

Radius: 11.6

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.13 AU - 7.83 AU

Year: 6512 Days

Day: 6.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 33,564,253 km

• M1: 238,758 km (0.106 R)
• M2: 372,499 km (0.035 R)
• M3: 484,847 km (0.055 R)
• M4: 872,305 km (0.077 R)
• M5: 1,046,587 km (0.096 R)
• M6: 1,122,882 km (0.115 R)
• M7: 1,380,190 km (0.068 R)
• M8: 1,656,796 km (0.119 R)
• M9: 1,913,656 km (0.081 R)
• M10: 2,424,981 km (0.031 R)
• M11: 2,868,539 km (0.076 R)
• M12: 3,223,535 km (0.056 R)
• M13: 3,687,288 km (0.113 R)
• M14: 3,806,667 km (0.086 R)
• M15: 4,098,234 km (0.064 R)
• M16: 4,221,951 km (0.069 R)
• M17: 4,472,976 km (0.093 R)
• M18: 4,651,746 km (0.036 R)
• M19: 4,780,998 km (0.066 R)
• M20: 4,963,807 km (0.103 R)
• M21: 5,122,381 km (0.095 R)
• M22: 5,471,841 km (0.059 R)
• M23: 5,580,898 km (0.083 R)
• M24: 5,663,177 km (0.075 R)
• M25: 6,193,950 km (0.101 R)
• M26: 6,740,581 km (0.104 R)
• M27: 7,849,550 km (0.119 R)
• M28: 8,535,606 km (0.085 R)
• M29: 8,821,786 km (0.076 R)
• M30: 9,014,468 km (0.05 R)
• M31: 9,403,872 km (0.101 R)
• M32: 9,534,770 km (0.118 R)
• M33: 9,732,538 km (0.107 R)
• M34: 9,898,293 km (0.053 R)
• M35: 10,165,475 km (0.074 R)
• M36: 10,673,060 km (0.092 R)
• M37: 10,775,535 km (0.12 R)
• M38: 11,223,431 km (0.075 R)
• M39: 11,502,131 km (0.112 R)
• M40: 12,316,243 km (0.118 R)
• M41: 13,295,511 km (0.114 R)
• M42: 13,405,914 km (0.111 R)
• M43: 13,962,268 km (0.084 R)
• M44: 14,564,101 km (0.044 R)
• M45: 14,677,945 km (0.098 R)
• M46: 15,289,800 km (0.077 R)
• M47: 16,855,790 km (0.102 R)
• M48: 17,416,035 km (0.111 R)
• M49: 19,091,381 km (0.027 R)
• M50: 19,675,112 km (0.087 R)
• M51: 20,011,408 km (0.078 R)
• M52: 20,307,163 km (0.116 R)
• M53: 20,647,049 km (0.047 R)
• M54: 21,246,189 km (0.111 R)
• M55: 21,332,357 km (0.106 R)
• M56: 21,807,779 km (0.099 R)
• M57: 22,024,995 km (0.096 R)
• M58: 24,688,137 km (0.095 R)
• M59: 24,823,971 km (0.112 R)
• M60: 25,965,403 km (0.09 R)
• M61: 26,287,936 km (0.049 R)
• M62: 27,498,033 km (0.086 R)
• M63: 28,157,162 km (0.106 R)
• M64: 29,059,985 km (0.055 R)
• M65: 30,796,666 km (0.069 R)
• M66: 30,942,824 km (0.116 R)
• M67: 31,382,941 km (0.087 R)
• M68: 31,726,716 km (0.104 R)
• M69: 32,467,525 km (0.111 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 13,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit