🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.6 AU - 0.64 AU

Year: 170 Days

Day: 14.8 Hours

Environment

Temp: 248 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.96 AU - 1.58 AU

Year: 498 Days

Day: 33.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,106,233 km

• M1: 75,397 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.81 AU - 2.47 AU

Year: 1090 Days

Day: 20.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,106,233 km

• M1: 638,783 km (0.112 R)

Asteroid Belt

Center: 4.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.8

Radius: 14.1

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.68 AU - 7.96 AU

Year: 6203 Days

Day: 13.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,106,233 km

• M1: 194,028 km (0.098 R)
• M2: 399,576 km (0.046 R)
• M3: 974,630 km (0.091 R)
• M4: 1,100,143 km (0.066 R)
• M5: 1,313,021 km (0.088 R)
• M6: 1,511,088 km (0.083 R)
• M7: 2,082,851 km (0.079 R)
• M8: 2,248,606 km (0.077 R)
• M9: 2,593,728 km (0.083 R)
• M10: 2,700,690 km (0.066 R)
• M11: 2,809,149 km (0.112 R)
• M12: 3,068,103 km (0.076 R)
• M13: 3,219,645 km (0.092 R)
• M14: 3,373,881 km (0.113 R)
• M15: 3,471,419 km (0.062 R)
• M16: 4,015,057 km (0.077 R)
• M17: 4,139,672 km (0.076 R)
• M18: 4,286,577 km (0.118 R)
• M19: 4,585,773 km (0.052 R)
• M20: 5,803,350 km (0.101 R)
• M21: 5,991,993 km (0.084 R)
• M22: 6,302,857 km (0.089 R)
• M23: 6,990,708 km (0.085 R)
• M24: 7,216,751 km (0.036 R)
• M25: 7,599,273 km (0.112 R)
• M26: 7,702,346 km (0.085 R)
• M27: 7,805,867 km (0.045 R)
• M28: 8,014,556 km (0.1 R)
• M29: 8,357,435 km (0.09 R)
• M30: 8,543,983 km (0.088 R)
• M31: 8,921,568 km (0.089 R)
• M32: 9,085,079 km (0.114 R)
• M33: 9,889,317 km (0.084 R)
• M34: 10,257,178 km (0.057 R)
• M35: 10,399,894 km (0.047 R)
• M36: 10,572,082 km (0.069 R)
• M37: 10,890,276 km (0.106 R)
• M38: 11,065,007 km (0.056 R)
• M39: 11,211,463 km (0.095 R)
• M40: 11,714,261 km (0.103 R)
• M41: 11,803,721 km (0.082 R)
• M42: 11,923,399 km (0.049 R)
• M43: 12,043,526 km (0.069 R)
• M44: 12,345,415 km (0.11 R)
• M45: 12,588,810 km (0.066 R)
• M46: 13,049,572 km (0.05 R)
• M47: 13,173,289 km (0.119 R)
• M48: 13,735,179 km (0.065 R)
• M49: 13,924,271 km (0.086 R)
• M50: 14,304,997 km (0.025 R)
• M51: 14,464,618 km (0.1 R)
• M52: 14,817,968 km (0.112 R)
• M53: 15,044,310 km (0.09 R)
• M54: 15,402,298 km (0.053 R)
• M55: 15,500,434 km (0.116 R)
• M56: 16,359,724 km (0.11 R)
• M57: 17,370,407 km (0.117 R)
• M58: 17,746,047 km (0.108 R)
• M59: 18,366,579 km (0.099 R)
• M60: 18,854,119 km (0.065 R)
• M61: 19,064,304 km (0.104 R)
• M62: 19,487,217 km (0.1 R)
• M63: 20,378,222 km (0.085 R)
• M64: 20,486,082 km (0.104 R)
• M65: 20,738,304 km (0.105 R)
• M66: 21,064,278 km (0.037 R)
• M67: 21,538,054 km (0.119 R)
• M68: 21,794,615 km (0.076 R)
• M69: 22,089,023 km (0.107 R)
• M70: 22,719,129 km (0.117 R)
• M71: 23,205,023 km (0.059 R)
• M72: 24,149,135 km (0.075 R)
• M73: 24,606,755 km (0.085 R)
• M74: 24,798,241 km (0.08 R)
• M75: 25,957,774 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.6

Radius: 3.4

Gravity: 33.79 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.75 AU - 17.61 AU

Year: 18596 Days

Day: 23.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,106,233 km

• M1: 212,130 km (0.066 R)
• M2: 540,946 km (0.089 R)
• M3: 615,595 km (0.037 R)
• M4: 654,341 km (0.066 R)
• M5: 1,452,595 km (0.093 R)
• M6: 1,583,643 km (0.043 R)
• M7: 2,415,258 km (0.052 R)
• M8: 2,476,892 km (0.109 R)
• M9: 2,570,391 km (0.094 R)
• M10: 2,728,665 km (0.077 R)
• M11: 2,760,679 km (0.064 R)
• M12: 3,636,874 km (0.102 R)
• M13: 3,743,088 km (0.1 R)
• M14: 5,134,947 km (0.079 R)
• M15: 5,414,545 km (0.096 R)
• M16: 6,797,578 km (0.12 R)
• M17: 6,928,476 km (0.104 R)
• M18: 7,867,801 km (0.068 R)
• M19: 7,913,578 km (0.115 R)
• M20: 8,143,510 km (0.104 R)
• M21: 8,751,475 km (0.101 R)
• M22: 8,893,893 km (0.048 R)
• M23: 10,060,158 km (0.108 R)
• M24: 11,170,772 km (0.084 R)
• M25: 11,273,696 km (0.118 R)
• M26: 12,002,686 km (0.1 R)
• M27: 12,108,003 km (0.062 R)
• M28: 12,479,305 km (0.057 R)
• M29: 12,908,202 km (0.075 R)
• M30: 13,232,979 km (0.117 R)
• M31: 13,396,340 km (0.12 R)
• M32: 14,953,354 km (0.106 R)
• M33: 17,334,204 km (0.1 R)
• M34: 18,053,022 km (0.086 R)
• M35: 18,234,185 km (0.045 R)
• M36: 18,598,456 km (0.072 R)
• M37: 18,720,378 km (0.116 R)
• M38: 19,457,597 km (0.12 R)
• M39: 20,581,226 km (0.096 R)
• M40: 21,214,474 km (0.076 R)
• M41: 22,499,969 km (0.102 R)
• M42: 25,010,969 km (0.111 R)
• M43: 25,348,013 km (0.109 R)
• M44: 25,686,403 km (0.069 R)
• M45: 26,504,853 km (0.114 R)
• M46: 26,573,369 km (0.109 R)
• M47: 26,848,330 km (0.043 R)
• M48: 32,028,455 km (0.109 R)
• M49: 33,351,948 km (0.12 R)
• M50: 34,094,851 km (0.053 R)
• M51: 36,584,907 km (0.063 R)
• M52: 36,661,352 km (0.099 R)
• M53: 36,890,835 km (0.058 R)
• M54: 37,350,998 km (0.108 R)
• M55: 38,976,977 km (0.115 R)
• M56: 39,133,008 km (0.076 R)
• M57: 39,211,098 km (0.047 R)
• M58: 39,524,057 km (0.045 R)
• M59: 41,101,117 km (0.116 R)
• M60: 44,805,460 km (0.059 R)
• M61: 46,366,514 km (0.114 R)
• M62: 47,195,136 km (0.09 R)
• M63: 49,288,160 km (0.093 R)
• M64: 49,794,998 km (0.06 R)
• M65: 50,049,015 km (0.095 R)
• M66: 53,563,966 km (0.096 R)
• M67: 53,737,500 km (0.05 R)
• M68: 54,607,711 km (0.084 R)
• M69: 54,782,441 km (0.11 R)
• M70: 59,207,546 km (0.08 R)
• M71: 59,386,914 km (0.113 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 10,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit