🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.45 AU - 0.65 AU

Year: 154 Days

Day: 41.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,741,278 km

• M1: 99,632 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.51 AU - 2.03 AU

Year: 887 Days

Day: 25.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,741,278 km

• M1: 176,974 km (0.116 R)
• M2: 395,986 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.23 AU - 2.73 AU

Year: 1471 Days

Day: 21.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,741,278 km

• M1: 1,412,653 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.65 AU - 3.25 AU

Year: 1909 Days

Day: 22 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.6

Radius: 12.8

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.95 AU - 5.27 AU

Year: 3729 Days

Day: 6.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,741,278 km

• M1: 188,643 km (0.118 R)
• M2: 357,539 km (0.116 R)
• M3: 466,895 km (0.043 R)
• M4: 598,840 km (0.114 R)
• M5: 762,800 km (0.115 R)
• M6: 924,515 km (0.074 R)
• M7: 1,029,383 km (0.062 R)
• M8: 1,241,812 km (0.071 R)
• M9: 1,337,555 km (0.065 R)
• M10: 1,435,840 km (0.119 R)
• M11: 1,536,669 km (0.053 R)
• M12: 1,698,684 km (0.118 R)
• M13: 1,940,284 km (0.116 R)
• M14: 2,193,254 km (0.114 R)
• M15: 2,634,419 km (0.055 R)
• M16: 2,944,236 km (0.05 R)
• M17: 3,074,386 km (0.119 R)
• M18: 3,221,441 km (0.117 R)
• M19: 3,310,750 km (0.053 R)
• M20: 3,491,913 km (0.12 R)
• M21: 3,583,767 km (0.091 R)
• M22: 3,754,458 km (0.075 R)
• M23: 3,975,414 km (0.113 R)
• M24: 4,071,456 km (0.107 R)
• M25: 4,184,552 km (0.072 R)
• M26: 4,364,518 km (0.113 R)
• M27: 4,480,307 km (0.115 R)
• M28: 4,799,848 km (0.091 R)
• M29: 5,040,102 km (0.064 R)
• M30: 5,144,372 km (0.083 R)
• M31: 5,443,567 km (0.048 R)
• M32: 5,803,051 km (0.105 R)
• M33: 5,930,658 km (0.073 R)
• M34: 6,207,414 km (0.061 R)
• M35: 6,545,056 km (0.113 R)
• M36: 6,850,386 km (0.093 R)
• M37: 7,455,210 km (0.11 R)
• M38: 7,653,876 km (0.103 R)
• M39: 8,301,934 km (0.08 R)
• M40: 8,445,997 km (0.096 R)
• M41: 8,549,518 km (0.07 R)
• M42: 9,115,447 km (0.036 R)
• M43: 9,200,419 km (0.116 R)
• M44: 9,349,568 km (0.118 R)
• M45: 9,478,072 km (0.116 R)
• M46: 9,564,091 km (0.079 R)
• M47: 9,715,335 km (0.115 R)
• M48: 9,823,793 km (0.074 R)
• M49: 10,151,562 km (0.117 R)
• M50: 10,728,411 km (0.061 R)
• M51: 11,224,927 km (0.113 R)
• M52: 11,338,771 km (0.117 R)
• M53: 11,867,599 km (0.087 R)
• M54: 11,960,350 km (0.104 R)
• M55: 12,170,086 km (0.108 R)
• M56: 12,381,019 km (0.081 R)
• M57: 12,687,844 km (0.1 R)
• M58: 13,021,148 km (0.068 R)
• M59: 13,212,783 km (0.093 R)
• M60: 13,453,785 km (0.063 R)
• M61: 14,111,717 km (0.104 R)
• M62: 14,210,152 km (0.078 R)
• M63: 14,905,184 km (0.076 R)
• M64: 15,080,662 km (0.116 R)
• M65: 15,383,149 km (0.114 R)
• M66: 15,484,427 km (0.088 R)
• M67: 15,611,286 km (0.092 R)
• M68: 16,071,000 km (0.069 R)
• M69: 16,199,505 km (0.08 R)
• M70: 16,302,578 km (0.039 R)
• M71: 16,509,322 km (0.096 R)
• M72: 17,029,922 km (0.102 R)
• M73: 17,556,058 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.8

Radius: 12.2

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.43 AU - 8.87 AU

Year: 8765 Days

Day: 5.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,741,278 km

• M1: 172,935 km (0.036 R)
• M2: 516,412 km (0.097 R)
• M3: 772,075 km (0.116 R)
• M4: 978,071 km (0.073 R)
• M5: 1,241,812 km (0.051 R)
• M6: 1,362,238 km (0.103 R)
• M7: 1,999,675 km (0.109 R)
• M8: 2,438,296 km (0.053 R)
• M9: 2,514,291 km (0.036 R)
• M10: 2,880,058 km (0.115 R)
• M11: 3,014,846 km (0.082 R)
• M12: 3,179,553 km (0.033 R)
• M13: 3,575,389 km (0.046 R)
• M14: 4,047,221 km (0.118 R)
• M15: 5,147,663 km (0.079 R)
• M16: 5,445,063 km (0.101 R)
• M17: 5,612,763 km (0.096 R)
• M18: 6,762,123 km (0.087 R)
• M19: 7,161,250 km (0.098 R)
• M20: 7,642,806 km (0.117 R)
• M21: 8,637,482 km (0.088 R)
• M22: 9,070,568 km (0.088 R)
• M23: 9,470,443 km (0.073 R)
• M24: 10,204,968 km (0.096 R)
• M25: 10,579,113 km (0.111 R)
• M26: 10,831,035 km (0.12 R)
• M27: 11,340,865 km (0.05 R)
• M28: 11,426,585 km (0.115 R)
• M29: 11,815,090 km (0.084 R)
• M30: 12,560,836 km (0.088 R)
• M31: 14,654,308 km (0.078 R)
• M32: 15,932,772 km (0.063 R)
• M33: 16,028,963 km (0.115 R)
• M34: 16,221,795 km (0.117 R)
• M35: 16,415,374 km (0.064 R)
• M36: 17,000,751 km (0.095 R)
• M37: 17,642,825 km (0.072 R)
• M38: 18,393,357 km (0.06 R)
• M39: 18,544,750 km (0.084 R)
• M40: 19,719,094 km (0.102 R)
• M41: 20,237,301 km (0.071 R)
• M42: 20,707,337 km (0.071 R)
• M43: 20,812,355 km (0.1 R)
• M44: 21,128,306 km (0.116 R)
• M45: 21,764,994 km (0.115 R)
• M46: 23,657,856 km (0.101 R)
• M47: 24,318,929 km (0.107 R)
• M48: 24,429,781 km (0.114 R)
• M49: 24,763,085 km (0.054 R)
• M50: 24,986,136 km (0.042 R)
• M51: 25,434,331 km (0.056 R)
• M52: 25,885,069 km (0.09 R)
• M53: 26,509,191 km (0.117 R)
• M54: 26,851,771 km (0.073 R)
• M55: 27,195,846 km (0.103 R)
• M56: 27,830,290 km (0.117 R)
• M57: 28,120,361 km (0.116 R)
• M58: 29,822,186 km (0.09 R)
• M59: 30,715,584 km (0.034 R)
• M60: 30,835,412 km (0.096 R)
• M61: 31,075,367 km (0.101 R)
• M62: 33,571,258 km (0.082 R)
• M63: 34,936,937 km (0.083 R)
• M64: 35,312,577 km (0.078 R)
• M65: 35,563,752 km (0.079 R)
• M66: 36,637,715 km (0.053 R)
• M67: 36,955,611 km (0.06 R)
• M68: 37,530,216 km (0.08 R)
• M69: 37,786,477 km (0.025 R)
• M70: 39,401,536 km (0.116 R)
• M71: 39,662,135 km (0.069 R)
• M72: 40,315,878 km (0.117 R)
• M73: 40,709,919 km (0.099 R)
• M74: 40,907,388 km (0.101 R)
• M75: 41,039,184 km (0.091 R)
• M76: 41,634,135 km (0.067 R)
• M77: 42,298,499 km (0.072 R)
• M78: 43,234,682 km (0.118 R)
• M79: 43,974,892 km (0.054 R)
• M80: 44,245,066 km (0.091 R)
• M81: 45,059,178 km (0.113 R)
• M82: 45,399,812 km (0.075 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 15,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit