🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.4 AU - 0.64 AU

Year: 140 Days

Day: 37 Hours

Environment

Temp: 172 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.48 AU - 0.78 AU

Year: 186 Days

Day: 14.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.32 AU - 1.68 AU

Year: 685 Days

Day: 45.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.61 AU - 5.07 AU

Year: 3370 Days

Day: 26.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,906,277 km

• M1: 2,027,201 km (0.043 R)
• M2: 2,149,123 km (0.066 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.9

Radius: 14.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.68 AU - 7.22 AU

Year: 5410 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,906,277 km

• M1: 193,430 km (0.104 R)
• M2: 382,821 km (0.09 R)
• M3: 582,983 km (0.107 R)
• M4: 762,201 km (0.096 R)
• M5: 981,063 km (0.093 R)
• M6: 1,139,337 km (0.102 R)
• M7: 1,482,964 km (0.083 R)
• M8: 1,798,765 km (0.056 R)
• M9: 1,921,435 km (0.073 R)
• M10: 2,201,482 km (0.119 R)
• M11: 2,632,923 km (0.116 R)
• M12: 2,787,607 km (0.102 R)
• M13: 2,916,410 km (0.069 R)
• M14: 3,047,159 km (0.102 R)
• M15: 3,165,192 km (0.106 R)
• M16: 3,345,158 km (0.102 R)
• M17: 3,559,532 km (0.063 R)
• M18: 4,018,049 km (0.082 R)
• M19: 4,428,695 km (0.104 R)
• M20: 4,698,720 km (0.078 R)
• M21: 4,835,751 km (0.115 R)
• M22: 4,956,925 km (0.047 R)
• M23: 5,096,500 km (0.1 R)
• M24: 5,255,074 km (0.043 R)
• M25: 5,343,935 km (0.102 R)
• M26: 5,577,308 km (0.056 R)
• M27: 5,943,075 km (0.071 R)
• M28: 6,203,824 km (0.106 R)
• M29: 6,698,245 km (0.045 R)
• M30: 7,047,855 km (0.061 R)
• M31: 7,724,935 km (0.093 R)
• M32: 7,846,558 km (0.094 R)
• M33: 8,091,898 km (0.03 R)
• M34: 8,194,822 km (0.03 R)
• M35: 9,550,926 km (0.116 R)
• M36: 9,922,827 km (0.106 R)
• M37: 10,055,221 km (0.03 R)
• M38: 10,299,514 km (0.117 R)
• M39: 10,388,824 km (0.088 R)
• M40: 10,703,578 km (0.117 R)
• M41: 11,135,766 km (0.044 R)
• M42: 11,227,470 km (0.091 R)
• M43: 11,434,812 km (0.103 R)
• M44: 12,205,690 km (0.098 R)
• M45: 12,442,653 km (0.066 R)
• M46: 12,753,069 km (0.098 R)
• M47: 13,114,348 km (0.07 R)
• M48: 13,405,914 km (0.079 R)
• M49: 13,724,109 km (0.111 R)
• M50: 14,268,346 km (0.057 R)
• M51: 14,568,140 km (0.062 R)
• M52: 14,668,520 km (0.108 R)
• M53: 14,769,199 km (0.06 R)
• M54: 15,480,238 km (0.042 R)
• M55: 15,711,068 km (0.045 R)
• M56: 16,124,406 km (0.119 R)
• M57: 16,228,377 km (0.076 R)
• M58: 16,436,916 km (0.031 R)
• M59: 17,041,142 km (0.105 R)
• M60: 17,465,851 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.2

Radius: 8.8

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.6 AU - 6.82 AU

Year: 6479 Days

Day: 12.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,906,277 km

• M1: 475,272 km (0.03 R)
• M2: 556,504 km (0.099 R)
• M3: 720,763 km (0.107 R)
• M4: 816,206 km (0.061 R)
• M5: 990,039 km (0.109 R)
• M6: 1,050,775 km (0.027 R)
• M7: 1,160,131 km (0.087 R)
• M8: 1,340,098 km (0.091 R)
• M9: 1,636,152 km (0.078 R)
• M10: 1,971,999 km (0.106 R)
• M11: 2,069,088 km (0.095 R)
• M12: 2,207,915 km (0.109 R)
• M13: 2,432,162 km (0.117 R)
• M14: 2,536,731 km (0.091 R)
• M15: 2,642,646 km (0.094 R)
• M16: 3,081,417 km (0.053 R)
• M17: 3,240,439 km (0.044 R)
• M18: 3,309,404 km (0.078 R)
• M19: 3,709,578 km (0.101 R)
• M20: 3,805,919 km (0.05 R)
• M21: 3,903,308 km (0.05 R)
• M22: 4,607,315 km (0.063 R)
• M23: 5,000,608 km (0.097 R)
• M24: 5,160,827 km (0.076 R)
• M25: 5,903,431 km (0.114 R)
• M26: 6,504,067 km (0.111 R)
• M27: 6,826,450 km (0.062 R)
• M28: 7,064,161 km (0.104 R)
• M29: 7,547,961 km (0.112 R)
• M30: 7,886,650 km (0.03 R)
• M31: 8,042,382 km (0.075 R)
• M32: 8,547,274 km (0.113 R)
• M33: 8,771,372 km (0.082 R)
• M34: 9,127,564 km (0.073 R)
• M35: 9,521,456 km (0.085 R)
• M36: 9,620,938 km (0.1 R)
• M37: 9,787,291 km (0.096 R)
• M38: 9,954,542 km (0.025 R)
• M39: 10,840,011 km (0.102 R)
• M40: 11,327,102 km (0.102 R)
• M41: 12,071,351 km (0.094 R)
• M42: 12,503,689 km (0.075 R)
• M43: 12,758,155 km (0.047 R)
• M44: 13,830,922 km (0.063 R)
• M45: 13,943,569 km (0.11 R)
• M46: 14,245,457 km (0.069 R)
• M47: 15,825,959 km (0.042 R)
• M48: 15,904,348 km (0.063 R)
• M49: 16,259,344 km (0.035 R)
• M50: 16,736,711 km (0.051 R)
• M51: 16,977,114 km (0.114 R)
• M52: 18,691,656 km (0.109 R)
• M53: 18,982,773 km (0.065 R)
• M54: 19,907,437 km (0.087 R)
• M55: 20,546,220 km (0.098 R)
• M56: 21,451,886 km (0.096 R)
• M57: 22,062,844 km (0.062 R)
• M58: 22,150,658 km (0.083 R)
• M59: 22,945,621 km (0.087 R)
• M60: 23,301,963 km (0.098 R)
• M61: 23,570,491 km (0.118 R)
• M62: 23,975,153 km (0.089 R)
• M63: 24,563,671 km (0.109 R)
• M64: 24,836,837 km (0.071 R)
• M65: 25,386,310 km (0.059 R)
• M66: 25,662,617 km (0.114 R)
• M67: 25,801,145 km (0.031 R)
• M68: 25,986,197 km (0.055 R)
• M69: 27,152,762 km (0.118 R)
• M70: 27,576,871 km (0.039 R)
• M71: 27,860,808 km (0.025 R)
• M72: 28,288,658 km (0.042 R)
• M73: 28,527,267 km (0.072 R)
• M74: 29,054,450 km (0.066 R)
• M75: 29,247,132 km (0.097 R)
• M76: 29,972,831 km (0.059 R)
• M77: 31,937,201 km (0.113 R)
• M78: 32,634,476 km (0.062 R)
• M79: 32,884,754 km (0.119 R)
• M80: 33,336,838 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.3

Radius: 14.7

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.9 AU - 9.34 AU

Year: 9434 Days

Day: 7.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 30,906,277 km

• M1: 289,921 km (0.092 R)
• M2: 392,694 km (0.102 R)
• M3: 715,676 km (0.115 R)
• M4: 826,528 km (0.113 R)
• M5: 1,168,958 km (0.047 R)
• M6: 1,365,380 km (0.11 R)
• M7: 1,639,593 km (0.081 R)
• M8: 1,774,979 km (0.07 R)
• M9: 1,932,057 km (0.091 R)
• M10: 2,707,273 km (0.113 R)
• M11: 3,440,003 km (0.077 R)
• M12: 3,817,738 km (0.117 R)
• M13: 4,092,549 km (0.117 R)
• M14: 4,279,546 km (0.096 R)
• M15: 4,734,922 km (0.083 R)
• M16: 5,055,510 km (0.086 R)
• M17: 5,954,145 km (0.065 R)
• M18: 6,139,945 km (0.116 R)
• M19: 6,599,061 km (0.069 R)
• M20: 6,708,717 km (0.072 R)
• M21: 6,846,795 km (0.107 R)
• M22: 7,125,496 km (0.112 R)
• M23: 7,436,660 km (0.073 R)
• M24: 8,160,265 km (0.071 R)
• M25: 8,997,414 km (0.089 R)
• M26: 9,519,212 km (0.119 R)
• M27: 10,527,950 km (0.104 R)
• M28: 10,624,291 km (0.085 R)
• M29: 11,936,863 km (0.067 R)
• M30: 13,023,542 km (0.065 R)
• M31: 13,161,621 km (0.084 R)
• M32: 14,892,318 km (0.105 R)
• M33: 15,876,373 km (0.03 R)
• M34: 16,246,179 km (0.06 R)
• M35: 16,432,129 km (0.106 R)
• M36: 16,544,178 km (0.062 R)
• M37: 16,956,769 km (0.032 R)
• M38: 17,258,957 km (0.081 R)
• M39: 17,524,942 km (0.086 R)
• M40: 17,983,908 km (0.06 R)
• M41: 18,369,571 km (0.047 R)
• M42: 18,602,196 km (0.078 R)
• M43: 18,913,958 km (0.077 R)
• M44: 19,070,437 km (0.086 R)
• M45: 19,345,398 km (0.038 R)
• M46: 20,098,324 km (0.045 R)
• M47: 20,458,406 km (0.05 R)
• M48: 20,901,366 km (0.099 R)
• M49: 21,144,313 km (0.047 R)
• M50: 21,469,688 km (0.1 R)
• M51: 21,837,848 km (0.066 R)
• M52: 22,580,153 km (0.094 R)
• M53: 22,787,944 km (0.062 R)
• M54: 24,642,958 km (0.072 R)
• M55: 25,545,482 km (0.032 R)
• M56: 26,196,682 km (0.047 R)
• M57: 27,604,248 km (0.082 R)
• M58: 29,398,076 km (0.113 R)
• M59: 30,171,946 km (0.062 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 19,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit