🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.49 AU - 0.59 AU

Year: 141 Days

Day: 43.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,588,116 km

• M1: 122,969 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.85 AU - 1.09 AU

Year: 341 Days

Day: 30.8 Hours

Environment

Temp: 87 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1 AU - 1.34 AU

Year: 451 Days

Day: 17.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,588,116 km

• M1: 220,956 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.54 AU - 2.22 AU

Year: 919 Days

Day: 15.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.8 AU - 2.28 AU

Year: 1039 Days

Day: 42.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.85 AU - 4.67 AU

Year: 3134 Days

Day: 34.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.1

Radius: 12.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.68 AU - 6.22 AU

Year: 5173 Days

Day: 7.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 45,588,116 km

• M1: 164,857 km (0.116 R)
• M2: 246,836 km (0.096 R)
• M3: 367,861 km (0.109 R)
• M4: 499,956 km (0.102 R)
• M5: 641,326 km (0.066 R)
• M6: 740,360 km (0.115 R)
• M7: 869,612 km (0.052 R)
• M8: 1,072,318 km (0.064 R)
• M9: 1,179,729 km (0.044 R)
• M10: 1,333,964 km (0.077 R)
• M11: 1,435,691 km (0.094 R)
• M12: 1,886,280 km (0.115 R)
• M13: 2,102,598 km (0.086 R)
• M14: 2,596,271 km (0.113 R)
• M15: 2,781,473 km (0.045 R)
• M16: 3,145,445 km (0.096 R)
• M17: 3,323,317 km (0.044 R)
• M18: 4,110,800 km (0.092 R)
• M19: 4,197,118 km (0.076 R)
• M20: 4,283,885 km (0.115 R)
• M21: 4,481,653 km (0.095 R)
• M22: 4,682,413 km (0.086 R)
• M23: 5,162,323 km (0.114 R)
• M24: 5,658,240 km (0.025 R)
• M25: 6,169,566 km (0.114 R)
• M26: 6,594,424 km (0.12 R)
• M27: 6,797,578 km (0.055 R)
• M28: 7,419,905 km (0.104 R)
• M29: 7,764,578 km (0.109 R)
• M30: 8,141,715 km (0.055 R)
• M31: 8,552,510 km (0.113 R)
• M32: 8,663,213 km (0.045 R)
• M33: 8,942,063 km (0.065 R)
• M34: 9,796,417 km (0.116 R)
• M35: 9,912,205 km (0.073 R)
• M36: 10,057,764 km (0.066 R)
• M37: 10,557,870 km (0.112 R)
• M38: 10,766,110 km (0.115 R)
• M39: 11,307,953 km (0.114 R)
• M40: 11,797,138 km (0.03 R)
• M41: 12,449,834 km (0.104 R)
• M42: 13,595,754 km (0.087 R)
• M43: 14,017,769 km (0.112 R)
• M44: 14,115,905 km (0.111 R)
• M45: 14,378,450 km (0.048 R)
• M46: 14,510,245 km (0.095 R)
• M47: 15,075,277 km (0.057 R)
• M48: 16,226,731 km (0.065 R)
• M49: 16,639,921 km (0.057 R)
• M50: 16,813,155 km (0.1 R)
• M51: 16,952,132 km (0.116 R)
• M52: 17,971,192 km (0.081 R)
• M53: 18,220,123 km (0.053 R)
• M54: 19,336,422 km (0.108 R)
• M55: 20,105,206 km (0.116 R)
• M56: 20,549,063 km (0.055 R)
• M57: 20,996,061 km (0.1 R)
• M58: 22,203,914 km (0.059 R)
• M59: 22,624,284 km (0.054 R)
• M60: 23,434,207 km (0.079 R)
• M61: 23,706,326 km (0.111 R)
• M62: 23,979,491 km (0.108 R)
• M63: 24,450,126 km (0.095 R)
• M64: 25,042,833 km (0.105 R)
• M65: 25,480,407 km (0.091 R)
• M66: 25,840,339 km (0.036 R)
• M67: 26,727,305 km (0.114 R)
• M68: 27,174,453 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.1

Radius: 13.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.21 AU - 8.23 AU

Year: 8400 Days

Day: 11.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,588,116 km

• M1: 183,108 km (0.087 R)
• M2: 456,423 km (0.089 R)
• M3: 789,727 km (0.119 R)
• M4: 1,199,326 km (0.102 R)
• M5: 1,317,060 km (0.079 R)
• M6: 1,501,514 km (0.12 R)
• M7: 1,716,935 km (0.067 R)
• M8: 2,202,829 km (0.072 R)
• M9: 2,810,046 km (0.099 R)
• M10: 2,996,894 km (0.112 R)
• M11: 3,160,405 km (0.088 R)
• M12: 3,992,468 km (0.119 R)
• M13: 4,573,506 km (0.113 R)
• M14: 4,762,598 km (0.117 R)
• M15: 4,954,233 km (0.051 R)
• M16: 5,116,098 km (0.085 R)
• M17: 5,213,935 km (0.094 R)
• M18: 5,780,761 km (0.106 R)
• M19: 6,019,818 km (0.107 R)
• M20: 7,154,518 km (0.119 R)
• M21: 7,300,974 km (0.078 R)
• M22: 7,634,279 km (0.078 R)
• M23: 8,124,660 km (0.087 R)
• M24: 8,277,549 km (0.106 R)
• M25: 8,859,635 km (0.035 R)
• M26: 9,215,229 km (0.107 R)
• M27: 10,684,579 km (0.116 R)
• M28: 11,360,911 km (0.085 R)
• M29: 11,489,266 km (0.091 R)
• M30: 12,007,623 km (0.091 R)
• M31: 12,622,021 km (0.088 R)
• M32: 14,156,596 km (0.112 R)
• M33: 14,294,825 km (0.106 R)
• M34: 14,433,502 km (0.111 R)
• M35: 14,899,050 km (0.11 R)
• M36: 15,749,514 km (0.071 R)
• M37: 16,084,464 km (0.106 R)
• M38: 16,470,277 km (0.105 R)
• M39: 16,615,686 km (0.061 R)
• M40: 16,907,851 km (0.117 R)
• M41: 17,349,314 km (0.12 R)
• M42: 18,747,156 km (0.114 R)
• M43: 18,898,998 km (0.078 R)
• M44: 19,767,563 km (0.089 R)
• M45: 20,284,723 km (0.06 R)
• M46: 20,597,084 km (0.088 R)
• M47: 21,437,824 km (0.048 R)
• M48: 22,773,882 km (0.118 R)
• M49: 22,936,046 km (0.111 R)
• M50: 23,044,355 km (0.067 R)
• M51: 23,261,571 km (0.064 R)
• M52: 24,357,525 km (0.102 R)
• M53: 25,134,686 km (0.11 R)
• M54: 26,089,270 km (0.092 R)
• M55: 26,884,383 km (0.107 R)
• M56: 27,227,560 km (0.094 R)
• M57: 27,342,302 km (0.099 R)
• M58: 27,457,193 km (0.064 R)
• M59: 28,498,394 km (0.116 R)
• M60: 29,141,067 km (0.072 R)
• M61: 29,906,858 km (0.094 R)
• M62: 30,738,772 km (0.119 R)
• M63: 30,918,140 km (0.053 R)
• M64: 31,217,635 km (0.101 R)
• M65: 31,458,039 km (0.079 R)
• M66: 33,280,290 km (0.029 R)
• M67: 33,648,750 km (0.059 R)
• M68: 34,638,190 km (0.064 R)
• M69: 36,140,302 km (0.097 R)
• M70: 37,791,414 km (0.067 R)
• M71: 39,337,358 km (0.084 R)
• M72: 39,727,061 km (0.06 R)
• M73: 40,510,355 km (0.043 R)
• M74: 40,772,451 km (0.064 R)
• M75: 41,364,559 km (0.068 R)
• M76: 43,358,699 km (0.049 R)
• M77: 43,559,758 km (0.12 R)
• M78: 44,637,761 km (0.095 R)
• M79: 44,840,765 km (0.108 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 18,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit