🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.42 AU - 0.62 AU

Year: 141 Days

Day: 15.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.67 AU - 1.09 AU

Year: 311 Days

Day: 27 Hours

Environment

Temp: 32 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 37,600,684 km

• M1: 43,084 km (0.069 R)
• M2: 424,858 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.14 AU - 4.02 AU

Year: 2552 Days

Day: 45.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 13.7

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.49 AU - 8.33 AU

Year: 7599 Days

Day: 7 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 37,600,684 km

• M1: 170,841 km (0.052 R)
• M2: 352,153 km (0.07 R)
• M3: 507,586 km (0.087 R)
• M4: 676,482 km (0.094 R)
• M5: 789,877 km (0.109 R)
• M6: 1,066,782 km (0.099 R)
• M7: 1,242,560 km (0.064 R)
• M8: 1,365,380 km (0.104 R)
• M9: 1,828,834 km (0.11 R)
• M10: 2,302,162 km (0.051 R)
• M11: 2,546,754 km (0.098 R)
• M12: 2,950,519 km (0.049 R)
• M13: 3,174,467 km (0.084 R)
• M14: 3,288,460 km (0.041 R)
• M15: 3,447,633 km (0.038 R)
• M16: 3,624,308 km (0.051 R)
• M17: 3,728,727 km (0.089 R)
• M18: 4,172,135 km (0.112 R)
• M19: 4,297,648 km (0.11 R)
• M20: 4,600,434 km (0.075 R)
• M21: 4,762,747 km (0.044 R)
• M22: 5,160,079 km (0.086 R)
• M23: 5,311,772 km (0.053 R)
• M24: 5,430,852 km (0.105 R)
• M25: 5,568,182 km (0.089 R)
• M26: 5,881,141 km (0.05 R)
• M27: 6,397,703 km (0.078 R)
• M28: 6,670,719 km (0.075 R)
• M29: 6,780,972 km (0.118 R)
• M30: 7,059,374 km (0.071 R)
• M31: 7,646,695 km (0.051 R)
• M32: 7,917,168 km (0.058 R)
• M33: 8,249,874 km (0.062 R)
• M34: 8,348,459 km (0.072 R)
• M35: 8,787,678 km (0.062 R)
• M36: 8,949,244 km (0.059 R)
• M37: 9,501,858 km (0.105 R)
• M38: 9,709,351 km (0.071 R)
• M39: 9,813,770 km (0.087 R)
• M40: 10,002,413 km (0.068 R)
• M41: 10,468,859 km (0.086 R)
• M42: 10,640,298 km (0.105 R)
• M43: 11,007,711 km (0.092 R)
• M44: 11,160,151 km (0.106 R)
• M45: 11,269,507 km (0.047 R)
• M46: 11,423,144 km (0.102 R)
• M47: 11,888,543 km (0.097 R)
• M48: 12,000,143 km (0.086 R)
• M49: 12,134,631 km (0.118 R)
• M50: 12,360,075 km (0.085 R)
• M51: 12,473,171 km (0.068 R)
• M52: 12,609,455 km (0.109 R)
• M53: 12,929,445 km (0.111 R)
• M54: 13,228,940 km (0.111 R)
• M55: 13,321,541 km (0.097 R)
• M56: 13,647,365 km (0.06 R)
• M57: 13,858,148 km (0.064 R)
• M58: 13,975,882 km (0.111 R)
• M59: 14,521,166 km (0.056 R)
• M60: 14,616,759 km (0.057 R)
• M61: 14,808,544 km (0.094 R)
• M62: 15,001,226 km (0.083 R)
• M63: 15,121,951 km (0.111 R)
• M64: 15,437,603 km (0.065 R)
• M65: 15,829,100 km (0.115 R)
• M66: 16,821,981 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 13.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.74 AU - 9.84 AU

Year: 11540 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,600,684 km

• M1: 369,656 km (0.084 R)
• M2: 546,780 km (0.084 R)
• M3: 814,560 km (0.074 R)
• M4: 934,239 km (0.063 R)
• M5: 1,126,023 km (0.114 R)
• M6: 1,210,097 km (0.118 R)
• M7: 1,349,223 km (0.048 R)
• M8: 1,702,125 km (0.104 R)
• M9: 2,063,703 km (0.115 R)
• M10: 2,471,955 km (0.086 R)
• M11: 2,561,265 km (0.071 R)
• M12: 2,720,138 km (0.11 R)
• M13: 3,438,657 km (0.07 R)
• M14: 3,538,887 km (0.049 R)
• M15: 3,793,652 km (0.098 R)
• M16: 4,187,394 km (0.09 R)
• M17: 4,872,851 km (0.052 R)
• M18: 5,272,278 km (0.115 R)
• M19: 5,563,994 km (0.116 R)
• M20: 6,564,355 km (0.076 R)
• M21: 6,910,225 km (0.098 R)
• M22: 7,005,519 km (0.097 R)
• M23: 7,326,705 km (0.026 R)
• M24: 7,489,019 km (0.027 R)
• M25: 7,652,679 km (0.027 R)
• M26: 8,420,415 km (0.064 R)
• M27: 8,693,282 km (0.105 R)
• M28: 8,899,877 km (0.101 R)
• M29: 9,353,158 km (0.049 R)
• M30: 10,209,755 km (0.102 R)
• M31: 10,427,869 km (0.05 R)
• M32: 10,537,375 km (0.076 R)
• M33: 10,684,280 km (0.088 R)
• M34: 11,428,380 km (0.099 R)
• M35: 11,959,153 km (0.118 R)
• M36: 12,809,617 km (0.028 R)
• M37: 13,920,231 km (0.108 R)
• M38: 15,895,223 km (0.044 R)
• M39: 16,190,678 km (0.095 R)
• M40: 17,087,518 km (0.095 R)
• M41: 18,044,346 km (0.096 R)
• M42: 18,132,309 km (0.091 R)
• M43: 18,396,649 km (0.118 R)
• M44: 20,374,781 km (0.102 R)
• M45: 20,695,669 km (0.082 R)
• M46: 20,833,598 km (0.094 R)
• M47: 20,971,976 km (0.087 R)
• M48: 21,296,005 km (0.097 R)
• M49: 21,481,955 km (0.085 R)
• M50: 21,855,351 km (0.101 R)
• M51: 22,136,895 km (0.088 R)
• M52: 22,277,965 km (0.085 R)
• M53: 23,322,607 km (0.031 R)
• M54: 23,418,350 km (0.083 R)
• M55: 24,092,288 km (0.115 R)
• M56: 24,528,964 km (0.112 R)
• M57: 24,772,659 km (0.065 R)
• M58: 25,066,170 km (0.1 R)
• M59: 25,360,878 km (0.087 R)
• M60: 26,251,883 km (0.054 R)
• M61: 26,451,297 km (0.1 R)
• M62: 26,701,126 km (0.103 R)
• M63: 26,801,356 km (0.107 R)
• M64: 27,405,133 km (0.065 R)
• M65: 27,911,821 km (0.074 R)
• M66: 29,657,479 km (0.084 R)
• M67: 30,334,259 km (0.106 R)
• M68: 30,648,265 km (0.1 R)
• M69: 30,963,468 km (0.114 R)
• M70: 31,597,015 km (0.119 R)
• M71: 31,915,359 km (0.117 R)
• M72: 32,823,269 km (0.087 R)
• M73: 33,307,368 km (0.088 R)
• M74: 33,631,397 km (0.105 R)
• M75: 34,445,957 km (0.107 R)
• M76: 34,664,370 km (0.078 R)
• M77: 34,828,479 km (0.066 R)
• M78: 35,322,152 km (0.104 R)
• M79: 36,094,825 km (0.029 R)
• M80: 36,372,179 km (0.099 R)
• M81: 37,600,677 km (0.074 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 11,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit