🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.72 AU - 1.04 AU

Year: 290 Days

Day: 45.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.17 AU - 1.47 AU

Year: 533 Days

Day: 37.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.11 AU - 1.67 AU

Year: 576 Days

Day: 39.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.2

Radius: 13.2

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.74 AU - 7.1 AU

Year: 5062 Days

Day: 6.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,349,400 km

• M1: 166,652 km (0.073 R)
• M2: 358,885 km (0.086 R)
• M3: 1,261,559 km (0.034 R)
• M4: 1,485,058 km (0.083 R)
• M5: 2,057,719 km (0.036 R)
• M6: 2,144,934 km (0.06 R)
• M7: 2,233,496 km (0.099 R)
• M8: 2,966,825 km (0.119 R)
• M9: 3,146,342 km (0.107 R)
• M10: 3,288,460 km (0.114 R)
• M11: 3,579,279 km (0.095 R)
• M12: 3,770,764 km (0.08 R)
• M13: 4,009,522 km (0.101 R)
• M14: 5,108,917 km (0.075 R)
• M15: 5,422,175 km (0.107 R)
• M16: 5,791,382 km (0.089 R)
• M17: 5,891,314 km (0.077 R)
• M18: 6,016,976 km (0.048 R)
• M19: 6,168,967 km (0.069 R)
• M20: 6,348,036 km (0.047 R)
• M21: 6,658,900 km (0.046 R)
• M22: 7,786,270 km (0.029 R)
• M23: 8,713,178 km (0.107 R)
• M24: 8,799,197 km (0.061 R)
• M25: 9,001,005 km (0.117 R)
• M26: 9,146,115 km (0.083 R)
• M27: 9,233,629 km (0.053 R)
• M28: 9,526,991 km (0.081 R)
• M29: 9,615,702 km (0.076 R)
• M30: 9,793,873 km (0.07 R)
• M31: 10,334,819 km (0.115 R)
• M32: 10,731,702 km (0.108 R)
• M33: 10,824,004 km (0.066 R)
• M34: 10,978,389 km (0.05 R)
• M35: 11,071,439 km (0.079 R)
• M36: 11,698,105 km (0.061 R)
• M37: 11,983,986 km (0.102 R)
• M38: 12,953,380 km (0.106 R)
• M39: 13,117,489 km (0.099 R)
• M40: 13,580,495 km (0.115 R)
• M41: 13,713,786 km (0.036 R)
• M42: 14,318,910 km (0.085 R)
• M43: 14,727,162 km (0.118 R)
• M44: 15,242,976 km (0.099 R)
• M45: 15,694,761 km (0.047 R)
• M46: 15,904,797 km (0.037 R)
• M47: 16,045,269 km (0.108 R)
• M48: 16,789,967 km (0.101 R)
• M49: 16,968,886 km (0.118 R)
• M50: 17,112,500 km (0.069 R)
• M51: 17,545,885 km (0.072 R)
• M52: 17,691,145 km (0.078 R)
• M53: 17,836,853 km (0.098 R)
• M54: 17,982,861 km (0.076 R)
• M55: 18,129,317 km (0.085 R)
• M56: 19,016,433 km (0.06 R)
• M57: 19,315,179 km (0.089 R)
• M58: 19,540,324 km (0.052 R)
• M59: 20,487,877 km (0.043 R)
• M60: 20,794,254 km (0.081 R)
• M61: 21,102,276 km (0.103 R)
• M62: 21,995,824 km (0.091 R)
• M63: 22,230,992 km (0.094 R)
• M64: 23,140,247 km (0.076 R)
• M65: 23,379,454 km (0.117 R)
• M66: 24,223,186 km (0.097 R)
• M67: 24,465,984 km (0.092 R)
• M68: 25,610,108 km (0.111 R)
• M69: 25,816,254 km (0.117 R)
• M70: 26,938,986 km (0.086 R)
• M71: 27,232,796 km (0.08 R)
• M72: 28,332,939 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.7

Radius: 12.9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.08 AU - 7.08 AU

Year: 6621 Days

Day: 14.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,349,400 km

• M1: 163,062 km (0.119 R)
• M2: 516,561 km (0.069 R)
• M3: 689,497 km (0.093 R)
• M4: 771,925 km (0.117 R)
• M5: 988,244 km (0.104 R)
• M6: 1,097,300 km (0.118 R)
• M7: 1,210,845 km (0.117 R)
• M8: 1,298,809 km (0.118 R)
• M9: 1,481,468 km (0.118 R)
• M10: 1,722,320 km (0.108 R)
• M11: 1,890,169 km (0.075 R)
• M12: 2,046,050 km (0.038 R)
• M13: 3,029,806 km (0.106 R)
• M14: 3,131,383 km (0.052 R)
• M15: 3,359,071 km (0.094 R)
• M16: 3,592,294 km (0.062 R)
• M17: 4,007,877 km (0.03 R)
• M18: 4,837,247 km (0.083 R)
• M19: 5,618,447 km (0.056 R)
• M20: 5,794,674 km (0.091 R)
• M21: 5,896,250 km (0.083 R)
• M22: 6,465,171 km (0.112 R)
• M23: 6,597,116 km (0.073 R)
• M24: 6,970,962 km (0.085 R)
• M25: 7,160,502 km (0.028 R)
• M26: 7,489,468 km (0.111 R)
• M27: 7,795,395 km (0.091 R)
• M28: 8,362,072 km (0.048 R)
• M29: 8,708,690 km (0.118 R)
• M30: 10,511,195 km (0.112 R)
• M31: 10,760,126 km (0.095 R)
• M32: 10,916,755 km (0.115 R)
• M33: 11,295,686 km (0.088 R)
• M34: 11,422,845 km (0.059 R)
• M35: 11,936,713 km (0.055 R)
• M36: 12,294,402 km (0.065 R)
• M37: 12,392,538 km (0.046 R)
• M38: 12,787,776 km (0.12 R)
• M39: 13,153,842 km (0.079 R)
• M40: 13,354,901 km (0.083 R)
• M41: 13,489,539 km (0.039 R)
• M42: 13,692,394 km (0.116 R)
• M43: 13,862,187 km (0.104 R)
• M44: 13,964,363 km (0.105 R)
• M45: 14,375,757 km (0.1 R)
• M46: 15,175,358 km (0.108 R)
• M47: 15,350,986 km (0.055 R)
• M48: 15,492,056 km (0.106 R)
• M49: 16,781,291 km (0.094 R)
• M50: 17,182,063 km (0.104 R)
• M51: 17,328,669 km (0.089 R)
• M52: 17,770,731 km (0.109 R)
• M53: 18,291,182 km (0.11 R)
• M54: 18,440,780 km (0.075 R)
• M55: 19,537,781 km (0.117 R)
• M56: 19,844,158 km (0.108 R)
• M57: 21,203,254 km (0.11 R)
• M58: 22,032,924 km (0.103 R)
• M59: 22,192,246 km (0.067 R)
• M60: 22,592,121 km (0.079 R)
• M61: 22,873,365 km (0.109 R)
• M62: 23,317,820 km (0.091 R)
• M63: 23,805,958 km (0.115 R)
• M64: 24,874,984 km (0.075 R)
• M65: 25,165,503 km (0.054 R)
• M66: 25,248,680 km (0.075 R)
• M67: 25,415,481 km (0.074 R)
• M68: 25,540,695 km (0.088 R)
• M69: 25,875,794 km (0.042 R)
• M70: 26,128,016 km (0.099 R)
• M71: 26,889,619 km (0.076 R)
• M72: 28,521,432 km (0.111 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 16,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit