🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.51 AU - 0.65 AU

Year: 186 Days

Day: 19.7 Hours

Environment

Temp: 46 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,218,557 km

• M1: 436,975 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.48 AU - 1.82 AU

Year: 894 Days

Day: 40.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,218,557 km

• M1: 484,996 km (0.106 R)
• M2: 1,099,694 km (0.084 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.2

Radius: 13.9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.87 AU - 8.49 AU

Year: 8976 Days

Day: 7.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,218,557 km

• M1: 173,833 km (0.111 R)
• M2: 297,999 km (0.102 R)
• M3: 537,206 km (0.105 R)
• M4: 992,731 km (0.099 R)
• M5: 1,089,072 km (0.063 R)
• M6: 1,540,559 km (0.069 R)
• M7: 1,890,468 km (0.092 R)
• M8: 1,995,336 km (0.039 R)
• M9: 2,156,304 km (0.08 R)
• M10: 2,321,759 km (0.114 R)
• M11: 2,472,554 km (0.048 R)
• M12: 2,587,894 km (0.086 R)
• M13: 2,823,959 km (0.107 R)
• M14: 3,233,558 km (0.104 R)
• M15: 3,402,753 km (0.038 R)
• M16: 3,596,782 km (0.083 R)
• M17: 3,816,690 km (0.106 R)
• M18: 3,905,851 km (0.071 R)
• M19: 4,132,043 km (0.097 R)
• M20: 4,293,010 km (0.069 R)
• M21: 4,409,397 km (0.093 R)
• M22: 4,957,823 km (0.072 R)
• M23: 5,452,693 km (0.106 R)
• M24: 5,911,659 km (0.116 R)
• M25: 6,015,330 km (0.078 R)
• M26: 6,172,109 km (0.044 R)
• M27: 6,436,299 km (0.039 R)
• M28: 6,596,668 km (0.082 R)
• M29: 6,785,460 km (0.101 R)
• M30: 7,223,782 km (0.093 R)
• M31: 7,362,609 km (0.113 R)
• M32: 7,643,105 km (0.054 R)
• M33: 8,505,686 km (0.108 R)
• M34: 8,800,095 km (0.042 R)
• M35: 8,948,645 km (0.085 R)
• M36: 9,157,933 km (0.083 R)
• M37: 9,278,210 km (0.087 R)
• M38: 9,550,926 km (0.087 R)
• M39: 9,918,638 km (0.088 R)
• M40: 10,542,012 km (0.071 R)
• M41: 10,699,838 km (0.12 R)
• M42: 11,403,546 km (0.103 R)
• M43: 11,500,785 km (0.05 R)
• M44: 11,728,473 km (0.102 R)
• M45: 12,721,504 km (0.071 R)
• M46: 12,923,311 km (0.063 R)
• M47: 13,126,316 km (0.079 R)
• M48: 13,364,326 km (0.089 R)
• M49: 13,672,647 km (0.079 R)
• M50: 14,191,602 km (0.052 R)
• M51: 14,858,210 km (0.106 R)
• M52: 15,070,789 km (0.072 R)
• M53: 15,213,206 km (0.103 R)
• M54: 15,391,676 km (0.069 R)
• M55: 15,499,237 km (0.104 R)
• M56: 16,222,094 km (0.085 R)
• M57: 16,624,363 km (0.098 R)
• M58: 17,178,323 km (0.072 R)
• M59: 17,663,170 km (0.115 R)
• M60: 18,114,956 km (0.106 R)
• M61: 18,342,195 km (0.029 R)
• M62: 18,494,186 km (0.078 R)
• M63: 18,646,627 km (0.105 R)
• M64: 18,876,110 km (0.1 R)
• M65: 19,454,006 km (0.103 R)
• M66: 20,666,647 km (0.036 R)
• M67: 22,673,652 km (0.107 R)
• M68: 23,452,458 km (0.11 R)
• M69: 23,865,947 km (0.077 R)
• M70: 24,281,978 km (0.113 R)
• M71: 25,884,172 km (0.084 R)
• M72: 26,784,302 km (0.065 R)
• M73: 27,129,873 km (0.1 R)
• M74: 27,216,490 km (0.096 R)
• M75: 27,346,640 km (0.107 R)
• M76: 28,219,394 km (0.047 R)
• M77: 28,615,081 km (0.062 R)
• M78: 28,835,738 km (0.101 R)
• M79: 29,858,089 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.6

Radius: 12

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.66 AU - 8.82 AU

Year: 9082 Days

Day: 8.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,218,557 km

• M1: 177,872 km (0.109 R)
• M2: 434,432 km (0.087 R)
• M3: 597,195 km (0.03 R)
• M4: 752,926 km (0.11 R)
• M5: 1,359,695 km (0.113 R)
• M6: 1,551,629 km (0.12 R)
• M7: 1,856,659 km (0.066 R)
• M8: 2,049,042 km (0.032 R)
• M9: 2,270,746 km (0.079 R)
• M10: 2,547,203 km (0.111 R)
• M11: 2,786,111 km (0.1 R)
• M12: 2,933,016 km (0.091 R)
• M13: 3,057,481 km (0.027 R)
• M14: 3,706,287 km (0.077 R)
• M15: 3,841,225 km (0.043 R)
• M16: 5,430,852 km (0.109 R)
• M17: 5,584,489 km (0.078 R)
• M18: 5,802,004 km (0.064 R)
• M19: 6,085,941 km (0.118 R)
• M20: 6,342,202 km (0.117 R)
• M21: 6,536,829 km (0.111 R)
• M22: 6,700,339 km (0.118 R)
• M23: 7,031,848 km (0.068 R)
• M24: 7,165,888 km (0.108 R)
• M25: 7,710,723 km (0.087 R)
• M26: 8,093,095 km (0.083 R)
• M27: 8,912,592 km (0.093 R)
• M28: 9,795,968 km (0.117 R)
• M29: 12,204,643 km (0.113 R)
• M30: 12,772,816 km (0.109 R)
• M31: 12,977,914 km (0.065 R)
• M32: 13,683,119 km (0.063 R)
• M33: 14,061,601 km (0.097 R)
• M34: 15,785,119 km (0.052 R)
• M35: 16,270,713 km (0.081 R)
• M36: 17,121,177 km (0.083 R)
• M37: 17,211,534 km (0.035 R)
• M38: 17,438,025 km (0.096 R)
• M39: 17,711,341 km (0.108 R)
• M40: 18,262,010 km (0.095 R)
• M41: 18,539,515 km (0.119 R)
• M42: 18,771,840 km (0.054 R)
• M43: 20,090,396 km (0.105 R)
• M44: 20,472,768 km (0.1 R)
• M45: 20,761,043 km (0.1 R)
• M46: 20,905,554 km (0.035 R)
• M47: 21,293,013 km (0.094 R)
• M48: 21,536,259 km (0.094 R)
• M49: 21,682,715 km (0.084 R)
• M50: 21,976,526 km (0.098 R)
• M51: 22,370,417 km (0.065 R)
• M52: 23,015,483 km (0.096 R)
• M53: 23,566,003 km (0.12 R)
• M54: 24,425,443 km (0.044 R)
• M55: 24,731,221 km (0.072 R)
• M56: 25,295,205 km (0.068 R)
• M57: 25,656,184 km (0.066 R)
• M58: 25,967,049 km (0.07 R)
• M59: 26,487,949 km (0.105 R)
• M60: 26,907,122 km (0.105 R)
• M61: 27,117,606 km (0.114 R)
• M62: 28,498,544 km (0.103 R)
• M63: 29,576,397 km (0.059 R)
• M64: 30,393,500 km (0.076 R)
• M65: 31,439,189 km (0.094 R)
• M66: 31,771,895 km (0.102 R)
• M67: 32,496,697 km (0.099 R)
• M68: 34,246,992 km (0.075 R)
• M69: 35,047,490 km (0.026 R)
• M70: 36,027,805 km (0.1 R)
• M71: 36,143,743 km (0.066 R)
• M72: 36,900,260 km (0.105 R)
• M73: 38,015,362 km (0.096 R)
• M74: 38,429,000 km (0.084 R)
• M75: 40,098,363 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 12,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit