🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.13 AU - 1.47 AU

Year: 526 Days

Day: 14.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.42 AU - 2.36 AU

Year: 922 Days

Day: 38.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.17 AU - 2.67 AU

Year: 1336 Days

Day: 13.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,140,240 km

• M1: 421,118 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.63 AU - 2.89 AU

Year: 1627 Days

Day: 26.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,140,240 km

• M1: 260,899 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.34 AU - 5.76 AU

Year: 4026 Days

Day: 36.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.7

Radius: 9.2

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.55 AU - 6.85 AU

Year: 6152 Days

Day: 7.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,140,240 km

• M1: 268,977 km (0.112 R)
• M2: 352,453 km (0.12 R)
• M3: 588,817 km (0.112 R)
• M4: 1,167,462 km (0.104 R)
• M5: 1,581,399 km (0.043 R)
• M6: 1,901,239 km (0.03 R)
• M7: 2,019,122 km (0.103 R)
• M8: 2,345,096 km (0.114 R)
• M9: 2,666,133 km (0.106 R)
• M10: 2,731,956 km (0.086 R)
• M11: 3,001,083 km (0.09 R)
• M12: 3,760,292 km (0.034 R)
• M13: 3,908,992 km (0.106 R)
• M14: 3,984,240 km (0.099 R)
• M15: 4,186,945 km (0.084 R)
• M16: 4,315,450 km (0.105 R)
• M17: 4,761,999 km (0.055 R)
• M18: 5,140,931 km (0.116 R)
• M19: 5,251,035 km (0.088 R)
• M20: 5,501,611 km (0.061 R)
• M21: 5,870,370 km (0.055 R)
• M22: 6,218,035 km (0.111 R)
• M23: 6,364,791 km (0.073 R)
• M24: 6,542,513 km (0.112 R)
• M25: 7,177,556 km (0.089 R)
• M26: 7,549,307 km (0.076 R)
• M27: 8,182,704 km (0.065 R)
• M28: 8,866,217 km (0.081 R)
• M29: 9,264,895 km (0.084 R)
• M30: 9,703,516 km (0.11 R)
• M31: 10,356,810 km (0.106 R)
• M32: 11,130,979 km (0.1 R)
• M33: 11,381,256 km (0.054 R)
• M34: 11,814,492 km (0.099 R)
• M35: 12,511,618 km (0.076 R)
• M36: 12,958,766 km (0.12 R)
• M37: 13,335,453 km (0.112 R)
• M38: 13,487,146 km (0.087 R)
• M39: 14,138,196 km (0.029 R)
• M40: 14,254,134 km (0.104 R)
• M41: 14,331,626 km (0.104 R)
• M42: 14,564,849 km (0.113 R)
• M43: 14,799,418 km (0.068 R)
• M44: 14,956,496 km (0.116 R)
• M45: 15,550,399 km (0.073 R)
• M46: 15,670,078 km (0.112 R)
• M47: 16,720,404 km (0.036 R)
• M48: 16,966,044 km (0.06 R)
• M49: 18,002,159 km (0.105 R)
• M50: 18,085,934 km (0.047 R)
• M51: 18,253,932 km (0.06 R)
• M52: 18,549,089 km (0.116 R)
• M53: 19,229,759 km (0.093 R)
• M54: 19,358,264 km (0.098 R)
• M55: 19,487,067 km (0.115 R)
• M56: 19,616,170 km (0.088 R)
• M57: 20,178,958 km (0.11 R)
• M58: 20,834,795 km (0.119 R)
• M59: 21,275,959 km (0.081 R)
• M60: 23,573,483 km (0.072 R)
• M61: 24,079,273 km (0.107 R)
• M62: 24,635,179 km (0.093 R)
• M63: 25,476,966 km (0.1 R)
• M64: 25,759,557 km (0.093 R)
• M65: 26,185,611 km (0.117 R)
• M66: 26,900,689 km (0.049 R)
• M67: 26,996,581 km (0.063 R)
• M68: 27,332,877 km (0.095 R)
• M69: 27,912,719 km (0.115 R)
• M70: 28,741,042 km (0.105 R)
• M71: 28,887,947 km (0.091 R)
• M72: 29,035,301 km (0.091 R)
• M73: 29,182,805 km (0.086 R)
• M74: 29,725,845 km (0.079 R)
• M75: 30,321,992 km (0.075 R)
• M76: 30,922,029 km (0.045 R)
• M77: 31,779,076 km (0.036 R)
• M78: 32,134,071 km (0.11 R)
• M79: 33,310,210 km (0.092 R)
• M80: 34,344,230 km (0.062 R)

Asteroid Belt

Center: 7.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.5

Radius: 9.8

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.58 AU - 8.2 AU

Year: 7862 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 40,140,240 km

• M1: 144,512 km (0.063 R)
• M2: 229,782 km (0.045 R)
• M3: 356,193 km (0.106 R)
• M4: 420,520 km (0.106 R)
• M5: 482,752 km (0.111 R)
• M6: 586,872 km (0.087 R)
• M7: 674,686 km (0.089 R)
• M8: 1,492,239 km (0.115 R)
• M9: 1,886,878 km (0.097 R)
• M10: 2,046,349 km (0.103 R)
• M11: 2,458,043 km (0.103 R)
• M12: 2,742,279 km (0.065 R)
• M13: 3,037,136 km (0.086 R)
• M14: 3,152,177 km (0.105 R)
• M15: 3,268,713 km (0.094 R)
• M16: 3,476,206 km (0.11 R)
• M17: 3,904,056 km (0.084 R)
• M18: 4,045,276 km (0.064 R)
• M19: 4,203,999 km (0.082 R)
• M20: 4,364,967 km (0.106 R)
• M21: 4,528,028 km (0.089 R)
• M22: 5,217,226 km (0.052 R)
• M23: 5,512,532 km (0.081 R)
• M24: 5,813,523 km (0.105 R)
• M25: 6,011,142 km (0.029 R)
• M26: 6,192,753 km (0.056 R)
• M27: 6,284,158 km (0.108 R)
• M28: 6,823,608 km (0.095 R)
• M29: 7,474,957 km (0.091 R)
• M30: 7,808,111 km (0.105 R)
• M31: 8,166,249 km (0.108 R)
• M32: 8,387,653 km (0.096 R)
• M33: 8,509,426 km (0.081 R)
• M34: 8,836,597 km (0.107 R)
• M35: 8,919,175 km (0.035 R)
• M36: 9,482,560 km (0.028 R)
• M37: 9,588,176 km (0.1 R)
• M38: 9,779,213 km (0.106 R)
• M39: 9,907,418 km (0.084 R)
• M40: 10,534,383 km (0.102 R)
• M41: 10,775,535 km (0.098 R)
• M42: 10,885,788 km (0.076 R)
• M43: 11,151,923 km (0.104 R)
• M44: 12,214,965 km (0.078 R)
• M45: 12,537,798 km (0.071 R)
• M46: 12,723,598 km (0.102 R)
• M47: 13,262,749 km (0.052 R)
• M48: 13,404,717 km (0.029 R)
• M49: 14,315,020 km (0.078 R)
• M50: 14,387,725 km (0.056 R)
• M51: 14,704,274 km (0.084 R)
• M52: 14,875,713 km (0.07 R)
• M53: 14,949,465 km (0.095 R)
• M54: 15,121,802 km (0.09 R)
• M55: 16,068,906 km (0.118 R)
• M56: 16,830,209 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.2

Radius: 8.4

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.06 AU - 10.34 AU

Year: 11557 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,140,240 km

• M1: 118,631 km (0.101 R)
• M2: 235,168 km (0.065 R)
• M3: 355,445 km (0.045 R)
• M4: 579,243 km (0.114 R)
• M5: 678,277 km (0.046 R)
• M6: 1,061,846 km (0.067 R)
• M7: 1,768,696 km (0.112 R)
• M8: 2,112,472 km (0.088 R)
• M9: 3,187,482 km (0.099 R)
• M10: 3,499,094 km (0.067 R)
• M11: 3,766,276 km (0.096 R)
• M12: 3,957,312 km (0.11 R)
• M13: 4,377,383 km (0.038 R)
• M14: 4,841,137 km (0.032 R)
• M15: 4,929,848 km (0.05 R)
• M16: 5,019,158 km (0.053 R)
• M17: 5,229,493 km (0.088 R)
• M18: 5,320,598 km (0.045 R)
• M19: 5,972,845 km (0.115 R)
• M20: 7,115,174 km (0.077 R)
• M21: 7,453,864 km (0.06 R)
• M22: 8,146,950 km (0.094 R)
• M23: 8,969,290 km (0.119 R)
• M24: 9,114,998 km (0.038 R)
• M25: 10,194,796 km (0.1 R)
• M26: 10,270,791 km (0.118 R)
• M27: 10,615,016 km (0.09 R)
• M28: 10,924,085 km (0.034 R)
• M29: 11,869,245 km (0.091 R)
• M30: 12,881,274 km (0.114 R)
• M31: 12,963,403 km (0.1 R)
• M32: 13,335,453 km (0.084 R)
• M33: 13,627,020 km (0.08 R)
• M34: 13,752,682 km (0.082 R)
• M35: 14,900,995 km (0.052 R)
• M36: 15,247,015 km (0.088 R)
• M37: 15,771,206 km (0.089 R)
• M38: 16,479,253 km (0.092 R)
• M39: 17,515,218 km (0.095 R)
• M40: 18,479,376 km (0.1 R)
• M41: 19,037,975 km (0.044 R)
• M42: 19,131,623 km (0.111 R)
• M43: 20,506,727 km (0.106 R)
• M44: 20,795,301 km (0.093 R)
• M45: 21,182,011 km (0.093 R)
• M46: 22,504,756 km (0.108 R)
• M47: 22,951,605 km (0.118 R)
• M48: 24,258,791 km (0.101 R)
• M49: 24,921,509 km (0.074 R)
• M50: 26,212,539 km (0.117 R)
• M51: 26,525,647 km (0.097 R)
• M52: 26,839,952 km (0.113 R)
• M53: 27,155,454 km (0.073 R)
• M54: 27,260,921 km (0.053 R)
• M55: 27,366,537 km (0.084 R)
• M56: 27,525,260 km (0.093 R)
• M57: 27,631,176 km (0.073 R)
• M58: 28,323,066 km (0.11 R)
• M59: 28,805,519 km (0.101 R)
• M60: 29,020,790 km (0.073 R)
• M61: 30,050,472 km (0.098 R)
• M62: 30,487,597 km (0.102 R)
• M63: 30,652,155 km (0.101 R)
• M64: 30,816,862 km (0.082 R)
• M65: 31,700,686 km (0.047 R)
• M66: 32,089,940 km (0.066 R)
• M67: 32,201,390 km (0.107 R)
• M68: 32,536,789 km (0.097 R)
• M69: 32,761,036 km (0.101 R)
• M70: 32,873,234 km (0.09 R)
• M71: 32,929,483 km (0.084 R)
• M72: 33,323,674 km (0.096 R)
• M73: 33,606,264 km (0.108 R)
• M74: 33,662,812 km (0.103 R)
• M75: 33,889,602 km (0.071 R)
• M76: 34,572,816 km (0.101 R)
• M77: 34,687,258 km (0.088 R)
• M78: 35,606,238 km (0.102 R)
• M79: 35,721,728 km (0.101 R)
• M80: 36,475,252 km (0.095 R)
• M81: 38,056,801 km (0.109 R)
• M82: 38,233,925 km (0.068 R)
• M83: 38,293,016 km (0.097 R)
• M84: 39,242,813 km (0.069 R)
• M85: 39,541,260 km (0.106 R)
• M86: 39,900,295 km (0.07 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 10,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit