🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.61 AU - 0.63 AU

Year: 225 Days

Day: 33.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,749,652 km

• M1: 438,471 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.99 AU - 1.19 AU

Year: 524 Days

Day: 34.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.1 AU - 1.14 AU

Year: 545 Days

Day: 35.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.96 AU - 1.36 AU

Year: 575 Days

Day: 44.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,749,652 km

• M1: 427,401 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.18 AU - 1.3 AU

Year: 635 Days

Day: 44.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.17 AU - 1.75 AU

Year: 812 Days

Day: 34.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.9

Radius: 13.9

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.23 AU - 6.15 AU

Year: 6246 Days

Day: 5.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,749,652 km

• M1: 212,279 km (0.085 R)
• M2: 336,296 km (0.111 R)
• M3: 497,712 km (0.115 R)
• M4: 613,052 km (0.076 R)
• M5: 715,676 km (0.109 R)
• M6: 876,195 km (0.089 R)
• M7: 1,356,254 km (0.104 R)
• M8: 1,576,762 km (0.052 R)
• M9: 1,691,653 km (0.108 R)
• M10: 1,826,590 km (0.111 R)
• M11: 2,162,138 km (0.097 R)
• M12: 2,460,287 km (0.069 R)
• M13: 2,556,179 km (0.085 R)
• M14: 2,712,509 km (0.051 R)
• M15: 2,831,738 km (0.103 R)
• M16: 3,805,171 km (0.116 R)
• M17: 4,166,600 km (0.038 R)
• M18: 4,328,465 km (0.094 R)
• M19: 5,193,290 km (0.112 R)
• M20: 5,317,606 km (0.118 R)
• M21: 5,671,106 km (0.096 R)
• M22: 6,006,355 km (0.118 R)
• M23: 6,137,103 km (0.109 R)
• M24: 6,669,522 km (0.11 R)
• M25: 6,832,135 km (0.086 R)
• M26: 6,968,718 km (0.119 R)
• M27: 7,327,902 km (0.079 R)
• M28: 7,524,025 km (0.097 R)
• M29: 7,721,793 km (0.099 R)
• M30: 8,267,377 km (0.109 R)
• M31: 8,442,257 km (0.042 R)
• M32: 8,766,136 km (0.1 R)
• M33: 9,214,481 km (0.07 R)
• M34: 9,487,048 km (0.094 R)
• M35: 9,762,308 km (0.104 R)
• M36: 9,947,361 km (0.118 R)
• M37: 10,415,004 km (0.072 R)
• M38: 10,794,234 km (0.104 R)
• M39: 10,889,827 km (0.117 R)
• M40: 11,307,056 km (0.098 R)
• M41: 11,404,145 km (0.053 R)
• M42: 11,795,194 km (0.055 R)
• M43: 12,423,355 km (0.107 R)
• M44: 13,028,479 km (0.12 R)
• M45: 13,437,330 km (0.072 R)
• M46: 13,677,733 km (0.044 R)
• M47: 13,815,812 km (0.11 R)
• M48: 14,653,859 km (0.084 R)
• M49: 14,972,353 km (0.061 R)
• M50: 15,724,382 km (0.107 R)
• M51: 16,305,719 km (0.09 R)
• M52: 16,488,827 km (0.109 R)
• M53: 16,709,484 km (0.108 R)
• M54: 17,340,039 km (0.044 R)
• M55: 17,489,487 km (0.12 R)
• M56: 17,639,534 km (0.116 R)
• M57: 17,827,429 km (0.091 R)
• M58: 18,167,614 km (0.063 R)
• M59: 18,854,268 km (0.106 R)
• M60: 19,549,450 km (0.068 R)
• M61: 19,783,122 km (0.089 R)
• M62: 20,135,275 km (0.043 R)
• M63: 20,608,004 km (0.039 R)
• M64: 20,806,072 km (0.081 R)
• M65: 21,084,473 km (0.075 R)
• M66: 21,967,400 km (0.086 R)
• M67: 22,780,614 km (0.119 R)
• M68: 22,944,424 km (0.112 R)
• M69: 24,478,400 km (0.108 R)
• M70: 25,025,181 km (0.08 R)
• M71: 25,746,242 km (0.091 R)
• M72: 26,130,858 km (0.112 R)
• M73: 28,654,425 km (0.111 R)
• M74: 28,787,118 km (0.086 R)
• M75: 29,900,426 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.9

Radius: 12.9

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.35 AU - 7.85 AU

Year: 8706 Days

Day: 14.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 50,749,652 km

• M1: 192,233 km (0.099 R)
• M2: 276,906 km (0.049 R)
• M3: 409,150 km (0.098 R)
• M4: 613,650 km (0.109 R)
• M5: 814,112 km (0.068 R)
• M6: 984,204 km (0.113 R)
• M7: 1,233,584 km (0.074 R)
• M8: 1,452,446 km (0.056 R)
• M9: 1,695,393 km (0.085 R)
• M10: 2,055,774 km (0.112 R)
• M11: 2,317,720 km (0.035 R)
• M12: 2,465,373 km (0.077 R)
• M13: 3,250,463 km (0.115 R)
• M14: 3,858,578 km (0.09 R)
• M15: 4,064,275 km (0.106 R)
• M16: 4,183,504 km (0.107 R)
• M17: 4,349,259 km (0.081 R)
• M18: 4,440,663 km (0.079 R)
• M19: 4,750,032 km (0.069 R)
• M20: 5,195,085 km (0.066 R)
• M21: 6,108,231 km (0.061 R)
• M22: 6,487,312 km (0.12 R)
• M23: 8,042,531 km (0.11 R)
• M24: 8,192,877 km (0.104 R)
• M25: 8,420,266 km (0.054 R)
• M26: 8,803,835 km (0.062 R)
• M27: 9,232,283 km (0.107 R)
• M28: 9,807,636 km (0.103 R)
• M29: 9,908,017 km (0.042 R)
• M30: 10,089,628 km (0.087 R)
• M31: 10,211,251 km (0.114 R)
• M32: 10,682,186 km (0.074 R)
• M33: 11,013,994 km (0.064 R)
• M34: 12,008,371 km (0.07 R)
• M35: 12,223,642 km (0.114 R)
• M36: 13,097,593 km (0.112 R)
• M37: 13,230,436 km (0.057 R)
• M38: 13,542,198 km (0.111 R)
• M39: 14,014,329 km (0.083 R)
• M40: 14,150,163 km (0.089 R)
• M41: 14,446,218 km (0.112 R)
• M42: 14,698,140 km (0.104 R)
• M43: 14,882,445 km (0.071 R)
• M44: 15,090,536 km (0.103 R)
• M45: 15,791,402 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.2

Radius: 11.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.25 AU - 10.05 AU

Year: 11707 Days

Day: 7.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,749,652 km

• M1: 148,401 km (0.07 R)
• M2: 300,692 km (0.097 R)
• M3: 506,838 km (0.102 R)
• M4: 835,355 km (0.103 R)
• M5: 1,144,873 km (0.078 R)
• M6: 1,422,975 km (0.075 R)
• M7: 1,513,033 km (0.105 R)
• M8: 1,747,004 km (0.118 R)
• M9: 2,276,580 km (0.031 R)
• M10: 2,518,630 km (0.087 R)
• M11: 2,656,709 km (0.075 R)
• M12: 2,740,932 km (0.119 R)
• M13: 2,969,667 km (0.05 R)
• M14: 3,355,031 km (0.117 R)
• M15: 3,662,455 km (0.067 R)
• M16: 4,638,880 km (0.094 R)
• M17: 5,051,322 km (0.111 R)
• M18: 5,156,339 km (0.093 R)
• M19: 5,261,956 km (0.036 R)
• M20: 6,059,312 km (0.057 R)
• M21: 6,778,130 km (0.067 R)
• M22: 7,128,189 km (0.09 R)
• M23: 9,093,007 km (0.104 R)
• M24: 9,221,063 km (0.099 R)
• M25: 10,400,942 km (0.091 R)
• M26: 10,534,981 km (0.1 R)
• M27: 11,259,633 km (0.12 R)
• M28: 11,351,337 km (0.082 R)
• M29: 11,581,718 km (0.071 R)
• M30: 11,674,319 km (0.07 R)
• M31: 11,906,943 km (0.053 R)
• M32: 12,948,444 km (0.075 R)
• M33: 14,465,067 km (0.103 R)
• M34: 15,168,327 km (0.109 R)
• M35: 15,269,754 km (0.044 R)
• M36: 15,985,729 km (0.113 R)
• M37: 16,869,853 km (0.064 R)
• M38: 17,238,611 km (0.102 R)
• M39: 17,716,577 km (0.112 R)
• M40: 18,198,880 km (0.044 R)
• M41: 18,848,733 km (0.081 R)
• M42: 19,286,157 km (0.046 R)
• M43: 19,782,224 km (0.061 R)
• M44: 20,059,728 km (0.078 R)
• M45: 20,562,527 km (0.074 R)
• M46: 21,980,565 km (0.064 R)
• M47: 22,441,027 km (0.044 R)
• M48: 23,430,019 km (0.092 R)
• M49: 24,790,761 km (0.107 R)
• M50: 24,910,289 km (0.033 R)
• M51: 25,089,956 km (0.096 R)
• M52: 25,450,637 km (0.115 R)
• M53: 25,812,963 km (0.12 R)
• M54: 26,237,821 km (0.09 R)
• M55: 26,910,263 km (0.078 R)
• M56: 27,464,523 km (0.115 R)
• M57: 28,084,906 km (0.064 R)
• M58: 28,709,926 km (0.115 R)
• M59: 29,213,173 km (0.099 R)
• M60: 29,973,729 km (0.11 R)
• M61: 31,191,006 km (0.095 R)
• M62: 31,968,167 km (0.117 R)
• M63: 32,228,617 km (0.074 R)
• M64: 33,211,774 km (0.104 R)
• M65: 33,806,276 km (0.073 R)
• M66: 35,005,902 km (0.106 R)
• M67: 36,016,286 km (0.088 R)
• M68: 38,757,218 km (0.063 R)
• M69: 41,920,166 km (0.027 R)
• M70: 44,074,375 km (0.047 R)
• M71: 44,219,186 km (0.056 R)
• M72: 47,521,110 km (0.08 R)
• M73: 48,714,153 km (0.113 R)
• M74: 50,446,347 km (0.082 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 17,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit