🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.65 AU - 0.87 AU

Year: 237 Days

Day: 35.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,992,864 km

• M1: 172,187 km (0.116 R)

Asteroid Belt

Center: 1.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.77 AU - 2.49 AU

Year: 1113 Days

Day: 38 Hours

Environment

Temp: -59 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,992,864 km

• M1: 112,198 km (0.102 R)
• M2: 468,092 km (0.083 R)

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.9

Radius: 10.4

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.44 AU - 6.34 AU

Year: 4482 Days

Day: 5.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,992,864 km

• M1: 147,055 km (0.048 R)
• M2: 263,292 km (0.102 R)
• M3: 361,877 km (0.057 R)
• M4: 700,716 km (0.074 R)
• M5: 774,618 km (0.076 R)
• M6: 851,511 km (0.081 R)
• M7: 985,850 km (0.063 R)
• M8: 1,113,158 km (0.089 R)
• M9: 1,216,081 km (0.063 R)
• M10: 1,322,445 km (0.1 R)
• M11: 1,416,243 km (0.087 R)
• M12: 1,677,591 km (0.118 R)
• M13: 2,227,512 km (0.104 R)
• M14: 2,340,159 km (0.12 R)
• M15: 2,454,901 km (0.116 R)
• M16: 2,790,150 km (0.066 R)
• M17: 3,014,846 km (0.08 R)
• M18: 3,161,003 km (0.076 R)
• M19: 3,266,918 km (0.059 R)
• M20: 3,460,498 km (0.045 R)
• M21: 3,525,872 km (0.081 R)
• M22: 3,613,686 km (0.101 R)
• M23: 3,680,108 km (0.097 R)
• M24: 3,746,828 km (0.07 R)
• M25: 4,700,066 km (0.084 R)
• M26: 4,919,077 km (0.067 R)
• M27: 5,519,413 km (0.114 R)
• M28: 5,673,200 km (0.107 R)
• M29: 6,409,371 km (0.077 R)
• M30: 6,625,390 km (0.109 R)
• M31: 7,371,884 km (0.086 R)
• M32: 7,655,073 km (0.069 R)
• M33: 7,913,129 km (0.044 R)
• M34: 8,232,371 km (0.051 R)
• M35: 8,674,582 km (0.106 R)
• M36: 9,674,494 km (0.091 R)
• M37: 9,860,295 km (0.079 R)
• M38: 11,096,272 km (0.038 R)
• M39: 11,880,913 km (0.104 R)
• M40: 11,947,185 km (0.11 R)
• M41: 12,548,569 km (0.079 R)
• M42: 12,616,037 km (0.099 R)
• M43: 13,091,459 km (0.106 R)
• M44: 13,331,414 km (0.104 R)
• M45: 13,746,100 km (0.109 R)
• M46: 14,235,285 km (0.11 R)
• M47: 15,302,665 km (0.082 R)
• M48: 15,809,653 km (0.115 R)
• M49: 16,175,120 km (0.104 R)
• M50: 16,248,573 km (0.071 R)
• M51: 16,432,728 km (0.063 R)
• M52: 16,580,381 km (0.117 R)
• M53: 16,654,432 km (0.088 R)
• M54: 17,175,930 km (0.088 R)
• M55: 17,551,720 km (0.11 R)
• M56: 17,854,207 km (0.1 R)
• M57: 18,579,756 km (0.065 R)
• M58: 19,314,880 km (0.063 R)
• M59: 19,823,363 km (0.056 R)
• M60: 22,022,901 km (0.095 R)
• M61: 22,104,282 km (0.109 R)
• M62: 22,677,242 km (0.12 R)
• M63: 23,338,016 km (0.089 R)
• M64: 23,921,298 km (0.095 R)
• M65: 25,229,980 km (0.109 R)
• M66: 25,528,727 km (0.1 R)
• M67: 25,699,867 km (0.097 R)
• M68: 26,215,980 km (0.08 R)
• M69: 26,345,382 km (0.113 R)
• M70: 26,605,233 km (0.1 R)
• M71: 27,170,713 km (0.096 R)
• M72: 27,258,078 km (0.108 R)
• M73: 28,358,221 km (0.07 R)
• M74: 28,446,783 km (0.105 R)
• M75: 28,757,797 km (0.087 R)
• M76: 29,248,628 km (0.101 R)
• M77: 29,787,330 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.8

Radius: 10.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.91 AU - 7.25 AU

Year: 6045 Days

Day: 11.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,992,864 km

• M1: 197,768 km (0.1 R)
• M2: 263,292 km (0.116 R)
• M3: 341,981 km (0.118 R)
• M4: 685,757 km (0.103 R)
• M5: 1,027,289 km (0.082 R)
• M6: 1,283,251 km (0.103 R)
• M7: 1,465,461 km (0.09 R)
• M8: 1,788,293 km (0.111 R)
• M9: 1,975,440 km (0.077 R)
• M10: 2,080,308 km (0.109 R)
• M11: 2,169,169 km (0.062 R)
• M12: 2,259,377 km (0.085 R)
• M13: 2,369,331 km (0.061 R)
• M14: 2,709,816 km (0.108 R)
• M15: 2,866,295 km (0.104 R)
• M16: 2,945,582 km (0.068 R)
• M17: 3,025,767 km (0.105 R)
• M18: 3,126,895 km (0.083 R)
• M19: 3,801,282 km (0.037 R)
• M20: 3,866,806 km (0.039 R)
• M21: 4,245,438 km (0.109 R)
• M22: 4,894,842 km (0.07 R)
• M23: 5,279,907 km (0.109 R)
• M24: 5,476,180 km (0.056 R)
• M25: 5,600,047 km (0.099 R)
• M26: 6,028,196 km (0.091 R)
• M27: 6,130,521 km (0.065 R)
• M28: 6,259,325 km (0.111 R)
• M29: 6,362,846 km (0.069 R)
• M30: 6,493,296 km (0.069 R)
• M31: 7,844,912 km (0.103 R)
• M32: 8,012,911 km (0.049 R)
• M33: 9,192,340 km (0.093 R)
• M34: 9,697,233 km (0.087 R)
• M35: 10,089,329 km (0.115 R)
• M36: 10,517,628 km (0.097 R)
• M37: 10,827,146 km (0.107 R)
• M38: 10,951,761 km (0.111 R)
• M39: 11,486,873 km (0.09 R)
• M40: 11,582,166 km (0.101 R)
• M41: 12,127,301 km (0.103 R)
• M42: 12,713,575 km (0.095 R)
• M43: 12,911,044 km (0.061 R)
• M44: 13,476,225 km (0.114 R)
• M45: 13,677,584 km (0.045 R)
• M46: 14,493,191 km (0.102 R)
• M47: 14,561,857 km (0.114 R)
• M48: 14,906,829 km (0.033 R)
• M49: 15,324,507 km (0.113 R)
• M50: 15,429,524 km (0.112 R)
• M51: 15,958,054 km (0.084 R)
• M52: 16,996,861 km (0.081 R)
• M53: 17,762,802 km (0.088 R)
• M54: 18,279,513 km (0.099 R)
• M55: 18,428,214 km (0.097 R)
• M56: 18,651,713 km (0.052 R)
• M57: 18,913,808 km (0.079 R)
• M58: 18,988,907 km (0.112 R)
• M59: 19,252,498 km (0.116 R)
• M60: 19,365,893 km (0.096 R)
• M61: 20,898,374 km (0.099 R)
• M62: 21,092,552 km (0.092 R)
• M63: 21,679,125 km (0.112 R)
• M64: 21,915,190 km (0.09 R)
• M65: 22,191,797 km (0.117 R)
• M66: 22,628,623 km (0.114 R)
• M67: 22,908,221 km (0.068 R)
• M68: 23,349,684 km (0.025 R)
• M69: 23,591,734 km (0.096 R)
• M70: 24,241,288 km (0.084 R)
• M71: 24,404,499 km (0.097 R)
• M72: 24,609,149 km (0.066 R)
• M73: 24,814,397 km (0.116 R)
• M74: 25,391,995 km (0.092 R)
• M75: 26,099,293 km (0.064 R)
• M76: 26,434,393 km (0.094 R)
• M77: 26,518,467 km (0.108 R)
• M78: 26,770,988 km (0.047 R)
• M79: 26,982,070 km (0.1 R)
• M80: 27,066,593 km (0.042 R)
• M81: 28,949,582 km (0.106 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 19,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit