🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.8 AU - 0.88 AU

Year: 280 Days

Day: 27.2 Hours

Environment

Temp: 94 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.84 AU - 1.24 AU

Year: 385 Days

Day: 20.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 90.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.76 AU - 2.48 AU

Year: 1122 Days

Day: 32.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.3

Radius: 14.7

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.47 AU - 5.81 AU

Year: 4868 Days

Day: 7.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 174.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 63,537,072 km

• M1: 226,641 km (0.1 R)
• M2: 334,052 km (0.11 R)
• M3: 505,192 km (0.08 R)
• M4: 1,005,896 km (0.117 R)
• M5: 1,240,166 km (0.112 R)
• M6: 1,717,832 km (0.068 R)
• M7: 1,905,578 km (0.051 R)
• M8: 2,285,257 km (0.09 R)
• M9: 2,599,413 km (0.109 R)
• M10: 2,798,527 km (0.079 R)
• M11: 3,097,274 km (0.077 R)
• M12: 4,459,513 km (0.106 R)
• M13: 5,421,128 km (0.103 R)
• M14: 5,747,999 km (0.082 R)
• M15: 5,985,411 km (0.111 R)
• M16: 6,081,303 km (0.065 R)
• M17: 6,421,040 km (0.077 R)
• M18: 6,817,175 km (0.098 R)
• M19: 7,043,367 km (0.05 R)
• M20: 7,451,919 km (0.102 R)
• M21: 7,555,291 km (0.105 R)
• M22: 7,947,088 km (0.112 R)
• M23: 8,265,432 km (0.054 R)
• M24: 8,533,960 km (0.111 R)
• M25: 8,942,213 km (0.059 R)
• M26: 9,162,570 km (0.113 R)
• M27: 9,721,318 km (0.075 R)
• M28: 10,061,953 km (0.085 R)
• M29: 10,522,415 km (0.104 R)
• M30: 11,404,145 km (0.105 R)
• M31: 12,126,703 km (0.101 R)
• M32: 12,432,181 km (0.076 R)
• M33: 12,740,203 km (0.089 R)
• M34: 12,957,270 km (0.067 R)
• M35: 13,050,769 km (0.028 R)
• M36: 13,869,817 km (0.106 R)
• M37: 14,125,330 km (0.112 R)
• M38: 15,162,642 km (0.1 R)
• M39: 15,723,783 km (0.042 R)
• M40: 15,823,416 km (0.103 R)
• M41: 16,493,764 km (0.088 R)
• M42: 16,628,851 km (0.117 R)
• M43: 16,764,386 km (0.052 R)
• M44: 17,550,972 km (0.101 R)
• M45: 18,209,801 km (0.097 R)
• M46: 18,314,669 km (0.033 R)
• M47: 18,489,698 km (0.065 R)
• M48: 19,231,105 km (0.119 R)
• M49: 19,587,597 km (0.106 R)
• M50: 19,838,323 km (0.102 R)
• M51: 20,852,447 km (0.116 R)
• M52: 21,218,663 km (0.086 R)
• M53: 21,846,226 km (0.119 R)
• M54: 22,032,026 km (0.083 R)
• M55: 22,705,067 km (0.083 R)
• M56: 22,968,509 km (0.117 R)
• M57: 23,195,299 km (0.101 R)
• M58: 23,460,686 km (0.099 R)
• M59: 24,224,682 km (0.084 R)
• M60: 24,417,065 km (0.086 R)
• M61: 24,919,415 km (0.048 R)
• M62: 25,074,548 km (0.065 R)
• M63: 25,464,101 km (0.112 R)
• M64: 25,777,209 km (0.112 R)
• M65: 26,091,514 km (0.081 R)
• M66: 26,367,672 km (0.101 R)
• M67: 26,486,303 km (0.055 R)

Asteroid Belt

Center: 8.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.1

Radius: 8.1

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.62 AU - 13.98 AU

Year: 13805 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 129.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,537,072 km

• M1: 102,774 km (0.109 R)
• M2: 1,009,786 km (0.107 R)
• M3: 1,275,621 km (0.076 R)
• M4: 1,482,664 km (0.119 R)
• M5: 1,813,575 km (0.068 R)
• M6: 2,228,260 km (0.115 R)
• M7: 2,321,011 km (0.099 R)
• M8: 2,904,293 km (0.084 R)
• M9: 3,212,465 km (0.098 R)
• M10: 3,388,242 km (0.09 R)
• M11: 3,459,451 km (0.083 R)
• M12: 3,639,567 km (0.072 R)
• M13: 3,860,074 km (0.053 R)
• M14: 4,352,400 km (0.06 R)
• M15: 4,665,359 km (0.066 R)
• M16: 5,148,411 km (0.113 R)
• M17: 5,313,118 km (0.109 R)
• M18: 5,521,209 km (0.081 R)
• M19: 5,817,263 km (0.08 R)
• M20: 6,249,152 km (0.032 R)
• M21: 6,513,192 km (0.115 R)
• M22: 6,646,633 km (0.113 R)
• M23: 7,007,015 km (0.091 R)
• M24: 7,887,997 km (0.098 R)
• M25: 8,269,321 km (0.101 R)
• M26: 10,110,273 km (0.072 R)
• M27: 10,161,735 km (0.102 R)
• M28: 10,576,569 km (0.073 R)
• M29: 10,838,665 km (0.101 R)
• M30: 10,891,323 km (0.062 R)
• M31: 11,369,289 km (0.099 R)
• M32: 11,691,822 km (0.081 R)
• M33: 11,854,135 km (0.079 R)
• M34: 12,732,724 km (0.101 R)
• M35: 14,493,790 km (0.085 R)
• M36: 15,432,217 km (0.104 R)
• M37: 17,367,565 km (0.094 R)
• M38: 17,863,183 km (0.043 R)
• M39: 18,552,380 km (0.086 R)
• M40: 19,059,068 km (0.085 R)
• M41: 19,186,376 km (0.063 R)
• M42: 19,314,132 km (0.071 R)
• M43: 19,698,748 km (0.119 R)
• M44: 21,726,248 km (0.12 R)
• M45: 21,859,390 km (0.115 R)
• M46: 21,992,682 km (0.106 R)
• M47: 22,059,552 km (0.091 R)
• M48: 22,933,802 km (0.107 R)
• M49: 24,924,501 km (0.079 R)
• M50: 25,343,375 km (0.072 R)
• M51: 25,975,875 km (0.093 R)
• M52: 26,258,615 km (0.113 R)
• M53: 26,756,028 km (0.114 R)
• M54: 27,399,897 km (0.107 R)
• M55: 27,759,979 km (0.108 R)
• M56: 28,703,194 km (0.05 R)
• M57: 30,100,737 km (0.059 R)
• M58: 30,770,337 km (0.11 R)
• M59: 31,144,631 km (0.106 R)
• M60: 31,746,314 km (0.118 R)
• M61: 31,897,408 km (0.074 R)
• M62: 32,276,189 km (0.071 R)
• M63: 32,808,758 km (0.079 R)
• M64: 32,885,053 km (0.107 R)
• M65: 34,269,132 km (0.081 R)
• M66: 34,579,249 km (0.099 R)
• M67: 35,202,473 km (0.118 R)
• M68: 35,437,043 km (0.119 R)
• M69: 35,672,211 km (0.12 R)
• M70: 36,697,106 km (0.107 R)
• M71: 37,173,425 km (0.076 R)
• M72: 37,971,829 km (0.098 R)
• M73: 39,423,078 km (0.112 R)
• M74: 39,504,310 km (0.087 R)
• M75: 40,318,870 km (0.056 R)
• M76: 42,213,677 km (0.088 R)
• M77: 43,632,613 km (0.093 R)
• M78: 44,559,072 km (0.07 R)
• M79: 44,728,267 km (0.117 R)
• M80: 46,431,439 km (0.08 R)
• M81: 47,032,673 km (0.057 R)
• M82: 47,377,346 km (0.119 R)
• M83: 47,982,470 km (0.093 R)
• M84: 49,025,915 km (0.099 R)
• M85: 54,444,200 km (0.101 R)
• M86: 58,098,876 km (0.111 R)
• M87: 60,236,031 km (0.082 R)
• M88: 61,079,165 km (0.069 R)
• M89: 61,643,598 km (0.114 R)
• M90: 63,061,935 km (0.061 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 12,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit