🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.5 AU - 0.58 AU

Year: 146 Days

Day: 31.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,789,389 km

• M1: 48,021 km (0.072 R)
• M2: 90,956 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.43 AU - 1.59 AU

Year: 681 Days

Day: 17.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.22 AU - 2.9 AU

Year: 1504 Days

Day: 35.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.8 AU - 3.9 AU

Year: 2773 Days

Day: 18.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 52.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586

Radius: 14.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.13 AU - 8.43 AU

Year: 7211 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,789,389 km

• M1: 192,084 km (0.088 R)
• M2: 301,589 km (0.116 R)
• M3: 731,234 km (0.118 R)
• M4: 960,718 km (0.059 R)
• M5: 1,069,176 km (0.092 R)
• M6: 1,439,281 km (0.114 R)
• M7: 1,584,092 km (0.072 R)
• M8: 1,753,287 km (0.111 R)
• M9: 2,622,899 km (0.095 R)
• M10: 3,197,954 km (0.109 R)
• M11: 3,317,782 km (0.113 R)
• M12: 3,414,721 km (0.068 R)
• M13: 3,611,442 km (0.085 R)
• M14: 3,862,916 km (0.05 R)
• M15: 4,042,434 km (0.074 R)
• M16: 4,146,255 km (0.104 R)
• M17: 4,277,302 km (0.108 R)
• M18: 4,543,736 km (0.093 R)
• M19: 4,706,349 km (0.089 R)
• M20: 4,843,231 km (0.038 R)
• M21: 5,149,159 km (0.092 R)
• M22: 5,519,114 km (0.12 R)
• M23: 5,692,797 km (0.063 R)
• M24: 5,897,746 km (0.102 R)
• M25: 6,527,404 km (0.089 R)
• M26: 6,680,592 km (0.093 R)
• M27: 6,896,911 km (0.103 R)
• M28: 6,990,409 km (0.097 R)
• M29: 7,305,014 km (0.092 R)
• M30: 7,915,822 km (0.062 R)
• M31: 8,243,890 km (0.06 R)
• M32: 8,543,086 km (0.038 R)
• M33: 9,152,248 km (0.067 R)
• M34: 9,670,605 km (0.11 R)
• M35: 10,880,852 km (0.074 R)
• M36: 11,430,175 km (0.108 R)
• M37: 12,025,874 km (0.094 R)
• M38: 12,479,454 km (0.094 R)
• M39: 12,670,042 km (0.116 R)
• M40: 14,190,256 km (0.117 R)
• M41: 14,749,901 km (0.038 R)
• M42: 15,235,496 km (0.045 R)
• M43: 15,439,398 km (0.081 R)
• M44: 15,644,048 km (0.106 R)
• M45: 15,767,466 km (0.057 R)
• M46: 15,932,323 km (0.102 R)
• M47: 16,555,847 km (0.111 R)
• M48: 16,849,657 km (0.066 R)
• M49: 17,272,271 km (0.088 R)
• M50: 17,399,728 km (0.056 R)
• M51: 18,910,218 km (0.111 R)
• M52: 19,261,324 km (0.11 R)
• M53: 19,437,700 km (0.106 R)
• M54: 19,880,959 km (0.118 R)
• M55: 20,238,049 km (0.053 R)
• M56: 20,777,648 km (0.118 R)
• M57: 21,733,279 km (0.034 R)
• M58: 22,239,668 km (0.087 R)
• M59: 22,517,471 km (0.115 R)
• M60: 22,983,020 km (0.067 R)
• M61: 23,923,841 km (0.069 R)
• M62: 24,113,531 km (0.11 R)
• M63: 25,503,595 km (0.117 R)
• M64: 25,843,032 km (0.111 R)
• M65: 26,624,531 km (0.057 R)
• M66: 26,722,817 km (0.088 R)
• M67: 27,018,273 km (0.108 R)
• M68: 27,413,810 km (0.116 R)
• M69: 28,010,855 km (0.085 R)
• M70: 28,864,012 km (0.116 R)
• M71: 29,065,969 km (0.117 R)
• M72: 29,725,695 km (0.029 R)
• M73: 29,980,760 km (0.026 R)
• M74: 30,390,359 km (0.085 R)
• M75: 31,682,286 km (0.105 R)
• M76: 32,047,155 km (0.099 R)
• M77: 32,992,015 km (0.055 R)
• M78: 33,839,637 km (0.075 R)
• M79: 34,372,953 km (0.088 R)
• M80: 35,394,108 km (0.06 R)
• M81: 36,152,869 km (0.111 R)
• M82: 36,316,229 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.9

Radius: 8.2

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.31 AU - 9.07 AU

Year: 7828 Days

Day: 7.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 36,789,389 km

• M1: 107,262 km (0.096 R)
• M2: 169,195 km (0.092 R)
• M3: 313,408 km (0.029 R)
• M4: 438,023 km (0.117 R)
• M5: 517,459 km (0.079 R)
• M6: 811,419 km (0.074 R)
• M7: 886,218 km (0.093 R)
• M8: 1,034,469 km (0.118 R)
• M9: 1,296,415 km (0.04 R)
• M10: 1,516,922 km (0.117 R)
• M11: 1,793,230 km (0.059 R)
• M12: 2,016,430 km (0.089 R)
• M13: 2,143,139 km (0.114 R)
• M14: 2,248,905 km (0.107 R)
• M15: 2,320,263 km (0.093 R)
• M16: 2,441,138 km (0.071 R)
• M17: 2,526,858 km (0.091 R)
• M18: 2,714,154 km (0.065 R)
• M19: 2,790,299 km (0.088 R)
• M20: 3,303,121 km (0.074 R)
• M21: 4,089,707 km (0.087 R)
• M22: 4,443,954 km (0.101 R)
• M23: 4,504,093 km (0.114 R)
• M24: 4,869,859 km (0.049 R)
• M25: 4,994,026 km (0.107 R)
• M26: 5,119,239 km (0.06 R)
• M27: 5,436,686 km (0.119 R)
• M28: 5,842,545 km (0.105 R)
• M29: 5,924,973 km (0.04 R)
• M30: 6,024,306 km (0.077 R)
• M31: 6,224,618 km (0.096 R)
• M32: 6,563,457 km (0.091 R)
• M33: 6,995,496 km (0.112 R)
• M34: 7,170,974 km (0.084 R)
• M35: 7,312,344 km (0.105 R)
• M36: 7,490,365 km (0.086 R)
• M37: 7,579,825 km (0.089 R)
• M38: 7,778,192 km (0.108 R)
• M39: 8,235,213 km (0.117 R)
• M40: 8,588,414 km (0.108 R)
• M41: 8,851,856 km (0.11 R)
• M42: 10,208,409 km (0.085 R)
• M43: 10,407,524 km (0.11 R)
• M44: 11,175,709 km (0.099 R)
• M45: 11,237,194 km (0.095 R)
• M46: 11,649,485 km (0.113 R)
• M47: 11,795,044 km (0.113 R)
• M48: 12,256,254 km (0.104 R)
• M49: 12,383,113 km (0.049 R)
• M50: 13,218,169 km (0.109 R)
• M51: 13,522,301 km (0.112 R)
• M52: 13,828,827 km (0.119 R)
• M53: 13,916,791 km (0.12 R)
• M54: 14,493,191 km (0.085 R)
• M55: 15,054,931 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.5

Radius: 14.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.93 AU - 12.91 AU

Year: 13247 Days

Day: 11.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 84.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 36,789,389 km

• M1: 195,824 km (0.071 R)
• M2: 475,721 km (0.065 R)
• M3: 761,603 km (0.078 R)
• M4: 1,058,106 km (0.087 R)
• M5: 1,271,731 km (0.041 R)
• M6: 1,482,066 km (0.074 R)
• M7: 1,629,121 km (0.087 R)
• M8: 1,859,202 km (0.051 R)
• M9: 2,703,533 km (0.072 R)
• M10: 3,071,992 km (0.079 R)
• M11: 3,506,275 km (0.071 R)
• M12: 3,605,458 km (0.086 R)
• M13: 4,011,766 km (0.096 R)
• M14: 4,220,605 km (0.069 R)
• M15: 5,347,077 km (0.1 R)
• M16: 5,548,585 km (0.058 R)
• M17: 6,288,346 km (0.101 R)
• M18: 6,409,670 km (0.078 R)
• M19: 6,965,277 km (0.099 R)
• M20: 7,860,321 km (0.106 R)
• M21: 8,757,759 km (0.111 R)
• M22: 8,893,593 km (0.096 R)
• M23: 9,132,800 km (0.074 R)
• M24: 9,408,958 km (0.111 R)
• M25: 9,969,352 km (0.071 R)
• M26: 10,289,491 km (0.099 R)
• M27: 10,757,882 km (0.107 R)
• M28: 12,547,222 km (0.084 R)
• M29: 12,700,410 km (0.098 R)
• M30: 13,397,985 km (0.114 R)
• M31: 13,869,817 km (0.065 R)
• M32: 14,628,278 km (0.092 R)
• M33: 14,951,709 km (0.114 R)
• M34: 16,102,266 km (0.04 R)
• M35: 16,478,056 km (0.038 R)
• M36: 16,646,054 km (0.097 R)
• M37: 17,537,358 km (0.115 R)
• M38: 19,233,649 km (0.093 R)
• M39: 19,410,623 km (0.083 R)
• M40: 20,981,999 km (0.06 R)
• M41: 21,209,687 km (0.115 R)
• M42: 22,129,265 km (0.063 R)
• M43: 22,593,916 km (0.102 R)
• M44: 23,817,028 km (0.029 R)
• M45: 23,911,873 km (0.061 R)
• M46: 24,102,311 km (0.058 R)
• M47: 25,400,222 km (0.039 R)
• M48: 26,770,240 km (0.087 R)
• M49: 27,364,742 km (0.025 R)
• M50: 27,613,673 km (0.068 R)
• M51: 28,617,175 km (0.097 R)
• M52: 30,144,869 km (0.078 R)
• M53: 30,453,489 km (0.081 R)
• M54: 30,556,711 km (0.099 R)
• M55: 30,659,934 km (0.082 R)
• M56: 31,126,081 km (0.042 R)
• M57: 32,065,256 km (0.075 R)
• M58: 33,491,522 km (0.083 R)
• M59: 34,453,886 km (0.113 R)
• M60: 34,722,713 km (0.067 R)
• M61: 35,696,745 km (0.107 R)
• M62: 36,241,730 km (0.097 R)
• M63: 36,734,505 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 12,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit