🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.56 AU - 0.78 AU

Year: 203 Days

Day: 38.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,199,132 km

• M1: 31,864 km (0.058 R)
• M2: 101,727 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.05 AU - 1.43 AU

Year: 512 Days

Day: 32.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.32 AU - 2.82 AU

Year: 1528 Days

Day: 39.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,199,132 km

• M1: 158,873 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.24 AU - 3.64 AU

Year: 2366 Days

Day: 18.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.1

Radius: 9.9

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.06 AU - 7.1 AU

Year: 5560 Days

Day: 10.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,199,132 km

• M1: 216,618 km (0.078 R)
• M2: 487,091 km (0.07 R)
• M3: 609,163 km (0.104 R)
• M4: 842,086 km (0.047 R)
• M5: 946,356 km (0.092 R)
• M6: 1,071,420 km (0.101 R)
• M7: 1,218,774 km (0.078 R)
• M8: 1,461,721 km (0.064 R)
• M9: 1,973,944 km (0.093 R)
• M10: 2,177,247 km (0.105 R)
• M11: 2,239,480 km (0.076 R)
• M12: 2,302,461 km (0.112 R)
• M13: 2,430,217 km (0.118 R)
• M14: 2,494,993 km (0.115 R)
• M15: 2,760,081 km (0.104 R)
• M16: 2,873,177 km (0.105 R)
• M17: 3,011,106 km (0.058 R)
• M18: 3,733,215 km (0.046 R)
• M19: 3,858,727 km (0.111 R)
• M20: 3,960,155 km (0.069 R)
• M21: 4,088,211 km (0.112 R)
• M22: 4,857,892 km (0.059 R)
• M23: 5,614,258 km (0.094 R)
• M24: 5,845,387 km (0.054 R)
• M25: 5,991,544 km (0.116 R)
• M26: 6,497,335 km (0.084 R)
• M27: 6,648,728 km (0.103 R)
• M28: 6,893,320 km (0.063 R)
• M29: 6,985,921 km (0.095 R)
• M30: 7,234,703 km (0.117 R)
• M31: 7,328,800 km (0.058 R)
• M32: 8,030,862 km (0.107 R)
• M33: 8,521,992 km (0.058 R)
• M34: 8,721,257 km (0.054 R)
• M35: 8,921,867 km (0.09 R)
• M36: 9,022,846 km (0.101 R)
• M37: 9,671,054 km (0.085 R)
• M38: 10,018,121 km (0.095 R)
• M39: 10,088,132 km (0.115 R)
• M40: 11,411,026 km (0.094 R)
• M41: 12,335,392 km (0.108 R)
• M42: 12,787,776 km (0.107 R)
• M43: 15,089,488 km (0.103 R)
• M44: 15,330,640 km (0.087 R)
• M45: 15,735,452 km (0.113 R)
• M46: 15,980,045 km (0.07 R)
• M47: 16,679,863 km (0.11 R)
• M48: 16,762,890 km (0.119 R)
• M49: 17,221,707 km (0.092 R)
• M50: 17,431,742 km (0.044 R)
• M51: 17,515,966 km (0.06 R)
• M52: 17,727,048 km (0.075 R)
• M53: 17,981,664 km (0.07 R)
• M54: 18,838,710 km (0.088 R)
• M55: 18,925,178 km (0.114 R)
• M56: 19,141,945 km (0.109 R)
• M57: 20,548,165 km (0.105 R)
• M58: 20,637,176 km (0.106 R)
• M59: 21,084,025 km (0.064 R)
• M60: 21,534,165 km (0.12 R)
• M61: 21,669,850 km (0.096 R)
• M62: 21,805,834 km (0.032 R)
• M63: 22,306,688 km (0.112 R)
• M64: 23,134,563 km (0.09 R)
• M65: 23,273,390 km (0.078 R)
• M66: 23,691,964 km (0.068 R)
• M67: 24,253,854 km (0.055 R)
• M68: 24,772,809 km (0.096 R)
• M69: 25,295,354 km (0.107 R)
• M70: 25,677,727 km (0.117 R)
• M71: 28,209,371 km (0.119 R)
• M72: 28,407,439 km (0.118 R)
• M73: 28,755,104 km (0.094 R)
• M74: 31,484,069 km (0.078 R)
• M75: 32,515,546 km (0.055 R)
• M76: 32,671,277 km (0.117 R)
• M77: 32,879,218 km (0.106 R)
• M78: 34,611,711 km (0.101 R)
• M79: 34,770,734 km (0.079 R)
• M80: 34,876,799 km (0.114 R)
• M81: 35,622,694 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.2

Radius: 11

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.54 AU - 11.28 AU

Year: 11570 Days

Day: 12.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 28,199,132 km

• M1: 173,683 km (0.078 R)
• M2: 247,734 km (0.118 R)
• M3: 518,656 km (0.099 R)
• M4: 667,655 km (0.112 R)
• M5: 783,743 km (0.106 R)
• M6: 984,504 km (0.081 R)
• M7: 1,303,297 km (0.081 R)
• M8: 1,799,812 km (0.094 R)
• M9: 2,244,267 km (0.079 R)
• M10: 2,351,679 km (0.105 R)
• M11: 2,722,382 km (0.07 R)
• M12: 2,993,154 km (0.082 R)
• M13: 3,252,407 km (0.033 R)
• M14: 3,374,629 km (0.108 R)
• M15: 3,477,552 km (0.084 R)
• M16: 3,665,597 km (0.111 R)
• M17: 3,964,942 km (0.078 R)
• M18: 4,541,941 km (0.088 R)
• M19: 4,933,588 km (0.11 R)
• M20: 6,478,186 km (0.033 R)
• M21: 6,684,332 km (0.1 R)
• M22: 7,557,984 km (0.067 R)
• M23: 7,666,292 km (0.091 R)
• M24: 8,636,135 km (0.103 R)
• M25: 8,749,531 km (0.086 R)
• M26: 9,352,560 km (0.094 R)
• M27: 9,439,925 km (0.093 R)
• M28: 9,909,812 km (0.11 R)
• M29: 10,207,512 km (0.106 R)
• M30: 10,903,291 km (0.028 R)
• M31: 11,025,812 km (0.11 R)
• M32: 11,118,114 km (0.089 R)
• M33: 11,458,599 km (0.066 R)
• M34: 11,770,959 km (0.116 R)
• M35: 12,149,591 km (0.064 R)
• M36: 12,308,614 km (0.057 R)
• M37: 12,436,370 km (0.094 R)
• M38: 12,596,590 km (0.099 R)
• M39: 13,969,300 km (0.114 R)
• M40: 15,976,753 km (0.083 R)
• M41: 16,186,041 km (0.066 R)
• M42: 16,571,854 km (0.079 R)
• M43: 17,639,683 km (0.043 R)
• M44: 17,819,799 km (0.038 R)
• M45: 18,145,474 km (0.117 R)
• M46: 18,436,741 km (0.107 R)
• M47: 18,509,894 km (0.067 R)
• M48: 19,803,916 km (0.082 R)
• M49: 20,632,090 km (0.107 R)
• M50: 20,707,936 km (0.094 R)
• M51: 21,318,295 km (0.116 R)
• M52: 22,283,650 km (0.048 R)
• M53: 22,361,441 km (0.088 R)
• M54: 23,619,260 km (0.073 R)
• M55: 23,738,340 km (0.104 R)
• M56: 24,819,184 km (0.058 R)
• M57: 24,940,359 km (0.093 R)
• M58: 25,264,238 km (0.085 R)
• M59: 25,508,083 km (0.102 R)
• M60: 25,752,675 km (0.118 R)
• M61: 25,916,186 km (0.061 R)
• M62: 25,998,016 km (0.111 R)
• M63: 26,491,090 km (0.114 R)
• M64: 26,656,097 km (0.091 R)
• M65: 26,904,429 km (0.115 R)
• M66: 27,946,977 km (0.069 R)
• M67: 28,199,199 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 12,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit