🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.55 AU - 0.81 AU

Year: 198 Days

Day: 22.2 Hours

Environment

Temp: 231 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.86 AU - 1.08 AU

Year: 337 Days

Day: 23.6 Hours

Environment

Temp: 111 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1 AU - 1.2 AU

Year: 407 Days

Day: 40.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,901,785 km

• M1: 393,293 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.35 AU - 1.65 AU

Year: 649 Days

Day: 37.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,901,785 km

• M1: 379,380 km (0.117 R)

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.8

Radius: 13.2

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.48 AU - 5.8 AU

Year: 4730 Days

Day: 6.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 47,901,785 km

• M1: 191,934 km (0.099 R)
• M2: 281,693 km (0.084 R)
• M3: 533,765 km (0.102 R)
• M4: 774,618 km (0.077 R)
• M5: 1,062,743 km (0.089 R)
• M6: 1,431,502 km (0.088 R)
• M7: 1,619,098 km (0.045 R)
• M8: 1,728,304 km (0.08 R)
• M9: 2,177,397 km (0.09 R)
• M10: 2,285,257 km (0.083 R)
• M11: 2,836,974 km (0.091 R)
• M12: 3,090,542 km (0.115 R)
• M13: 3,197,056 km (0.059 R)
• M14: 3,304,916 km (0.094 R)
• M15: 3,429,681 km (0.05 R)
• M16: 3,540,234 km (0.103 R)
• M17: 4,010,869 km (0.098 R)
• M18: 4,588,167 km (0.106 R)
• M19: 4,675,382 km (0.104 R)
• M20: 4,851,309 km (0.085 R)
• M21: 5,374,154 km (0.109 R)
• M22: 5,558,758 km (0.082 R)
• M23: 5,801,705 km (0.097 R)
• M24: 6,221,177 km (0.069 R)
• M25: 6,337,265 km (0.115 R)
• M26: 6,968,718 km (0.087 R)
• M27: 7,579,077 km (0.076 R)
• M28: 7,744,831 km (0.073 R)
• M29: 7,848,951 km (0.11 R)
• M30: 7,974,614 km (0.083 R)
• M31: 8,569,864 km (0.083 R)
• M32: 8,656,032 km (0.063 R)
• M33: 9,157,334 km (0.113 R)
• M34: 10,142,885 km (0.09 R)
• M35: 10,509,550 km (0.119 R)
• M36: 12,750,975 km (0.107 R)
• M37: 12,948,444 km (0.104 R)
• M38: 13,146,960 km (0.111 R)
• M39: 13,521,852 km (0.105 R)
• M40: 13,672,647 km (0.055 R)
• M41: 13,925,467 km (0.066 R)
• M42: 14,230,946 km (0.082 R)
• M43: 14,693,204 km (0.109 R)
• M44: 14,848,486 km (0.047 R)
• M45: 14,952,307 km (0.119 R)
• M46: 15,606,349 km (0.065 R)
• M47: 15,950,125 km (0.066 R)
• M48: 16,083,117 km (0.118 R)
• M49: 16,323,222 km (0.118 R)
• M50: 17,624,275 km (0.029 R)
• M51: 17,844,333 km (0.096 R)
• M52: 18,203,966 km (0.116 R)
• M53: 18,370,768 km (0.07 R)
• M54: 18,454,393 km (0.116 R)
• M55: 18,705,867 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.5

Radius: 10.6

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.55 AU - 12.03 AU

Year: 12515 Days

Day: 9.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,901,785 km

• M1: 154,086 km (0.052 R)
• M2: 343,776 km (0.096 R)
• M3: 499,806 km (0.103 R)
• M4: 682,017 km (0.083 R)
• M5: 764,894 km (0.073 R)
• M6: 1,552,676 km (0.107 R)
• M7: 2,092,874 km (0.081 R)
• M8: 2,242,921 km (0.081 R)
• M9: 2,715,052 km (0.091 R)
• M10: 2,851,635 km (0.081 R)
• M11: 3,018,735 km (0.119 R)
• M12: 3,810,407 km (0.088 R)
• M13: 4,500,951 km (0.097 R)
• M14: 5,678,286 km (0.111 R)
• M15: 5,783,603 km (0.119 R)
• M16: 6,102,995 km (0.106 R)
• M17: 6,355,666 km (0.048 R)
• M18: 6,464,872 km (0.099 R)
• M19: 7,133,874 km (0.053 R)
• M20: 7,361,711 km (0.039 R)
• M21: 7,902,807 km (0.112 R)
• M22: 8,456,917 km (0.093 R)
• M23: 9,187,553 km (0.097 R)
• M24: 9,602,388 km (0.064 R)
• M25: 9,686,013 km (0.066 R)
• M26: 9,811,975 km (0.055 R)
• M27: 10,108,179 km (0.077 R)
• M28: 10,493,094 km (0.047 R)
• M29: 10,665,879 km (0.095 R)
• M30: 10,926,628 km (0.109 R)
• M31: 11,233,603 km (0.117 R)
• M32: 13,180,919 km (0.098 R)
• M33: 13,931,751 km (0.063 R)
• M34: 14,456,091 km (0.076 R)
• M35: 14,600,154 km (0.087 R)
• M36: 15,869,193 km (0.099 R)
• M37: 16,067,559 km (0.114 R)
• M38: 16,869,254 km (0.1 R)
• M39: 17,530,327 km (0.098 R)
• M40: 17,735,276 km (0.074 R)
• M41: 17,941,273 km (0.066 R)
• M42: 18,668,019 km (0.068 R)
• M43: 18,982,623 km (0.035 R)
• M44: 20,096,978 km (0.047 R)
• M45: 20,743,241 km (0.054 R)
• M46: 22,166,964 km (0.081 R)
• M47: 22,611,419 km (0.106 R)
• M48: 23,283,562 km (0.078 R)
• M49: 23,735,198 km (0.093 R)
• M50: 24,762,188 km (0.092 R)
• M51: 25,223,248 km (0.097 R)
• M52: 25,454,975 km (0.073 R)
• M53: 25,571,063 km (0.113 R)
• M54: 26,741,367 km (0.095 R)
• M55: 27,511,497 km (0.106 R)
• M56: 30,479,220 km (0.105 R)
• M57: 31,221,375 km (0.074 R)
• M58: 31,657,153 km (0.059 R)
• M59: 32,157,409 km (0.057 R)
• M60: 34,057,152 km (0.107 R)
• M61: 34,441,469 km (0.116 R)
• M62: 35,149,815 km (0.088 R)
• M63: 35,343,843 km (0.114 R)
• M64: 35,538,171 km (0.041 R)
• M65: 35,927,873 km (0.058 R)
• M66: 36,188,623 km (0.063 R)
• M67: 36,580,719 km (0.118 R)
• M68: 37,633,439 km (0.092 R)
• M69: 37,898,077 km (0.119 R)
• M70: 38,296,307 km (0.082 R)
• M71: 38,429,449 km (0.083 R)
• M72: 38,629,312 km (0.025 R)
• M73: 39,030,084 km (0.044 R)
• M74: 39,835,669 km (0.113 R)
• M75: 39,903,138 km (0.106 R)
• M76: 40,173,012 km (0.088 R)
• M77: 40,850,541 km (0.078 R)
• M78: 42,148,302 km (0.101 R)
• M79: 42,905,717 km (0.065 R)
• M80: 43,251,437 km (0.107 R)
• M81: 43,667,618 km (0.099 R)
• M82: 44,085,146 km (0.103 R)
• M83: 44,154,859 km (0.068 R)
• M84: 44,924,091 km (0.07 R)
• M85: 45,275,197 km (0.071 R)
• M86: 45,556,740 km (0.098 R)
• M87: 46,475,870 km (0.104 R)
• M88: 47,472,491 km (0.099 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 18,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit