🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.81 AU

Year: 210 Days

Day: 19.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.08 AU - 1.18 AU

Year: 422 Days

Day: 36.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.17 AU - 1.23 AU

Year: 462 Days

Day: 39.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.32 AU - 1.5 AU

Year: 588 Days

Day: 18.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.92 AU - 1.98 AU

Year: 957 Days

Day: 21.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,824,740 km

• M1: 228,885 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.04 AU - 4.08 AU

Year: 2875 Days

Day: 46.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813

Radius: 10.7

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.83 AU - 7.43 AU

Year: 6691 Days

Day: 14.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,824,740 km

• M1: 197,170 km (0.102 R)
• M2: 618,587 km (0.112 R)
• M3: 789,129 km (0.118 R)
• M4: 911,949 km (0.083 R)
• M5: 1,143,077 km (0.081 R)
• M6: 1,301,950 km (0.098 R)
• M7: 1,374,954 km (0.1 R)
• M8: 1,449,454 km (0.077 R)
• M9: 1,602,792 km (0.045 R)
• M10: 1,967,661 km (0.064 R)
• M11: 2,225,418 km (0.049 R)
• M12: 2,471,357 km (0.117 R)
• M13: 3,137,217 km (0.088 R)
• M14: 3,236,849 km (0.111 R)
• M15: 3,464,836 km (0.117 R)
• M16: 3,593,790 km (0.054 R)
• M17: 3,698,059 km (0.06 R)
• M18: 4,653,840 km (0.107 R)
• M19: 4,825,130 km (0.115 R)
• M20: 5,027,685 km (0.043 R)
• M21: 5,441,174 km (0.064 R)
• M22: 5,773,879 km (0.057 R)
• M23: 5,958,034 km (0.102 R)
• M24: 6,082,051 km (0.097 R)
• M25: 6,175,550 km (0.119 R)
• M26: 6,618,359 km (0.117 R)
• M27: 6,714,551 km (0.074 R)
• M28: 7,038,729 km (0.112 R)
• M29: 7,401,355 km (0.042 R)
• M30: 7,467,926 km (0.099 R)
• M31: 8,041,933 km (0.053 R)
• M32: 8,213,372 km (0.109 R)
• M33: 8,351,600 km (0.116 R)
• M34: 8,665,157 km (0.082 R)
• M35: 8,876,390 km (0.085 R)
• M36: 10,068,535 km (0.114 R)
• M37: 10,514,486 km (0.101 R)
• M38: 10,626,984 km (0.09 R)
• M39: 10,929,022 km (0.098 R)
• M40: 11,043,016 km (0.037 R)
• M41: 11,464,283 km (0.067 R)
• M42: 11,657,564 km (0.086 R)
• M43: 11,969,026 km (0.088 R)
• M44: 12,799,594 km (0.071 R)
• M45: 13,161,321 km (0.085 R)
• M46: 13,323,186 km (0.096 R)
• M47: 14,391,166 km (0.102 R)
• M48: 14,599,705 km (0.118 R)
• M49: 15,486,521 km (0.098 R)
• M50: 15,829,100 km (0.037 R)
• M51: 16,304,074 km (0.107 R)
• M52: 16,871,349 km (0.101 R)
• M53: 17,047,276 km (0.102 R)
• M54: 17,400,925 km (0.086 R)
• M55: 18,250,342 km (0.104 R)
• M56: 18,430,906 km (0.112 R)
• M57: 19,480,784 km (0.077 R)
• M58: 19,711,464 km (0.1 R)
• M59: 19,943,191 km (0.05 R)
• M60: 20,222,491 km (0.087 R)
• M61: 20,831,952 km (0.119 R)
• M62: 21,020,595 km (0.044 R)
• M63: 21,115,291 km (0.104 R)
• M64: 21,257,409 km (0.067 R)
• M65: 21,924,914 km (0.046 R)
• M66: 22,696,241 km (0.056 R)
• M67: 23,329,489 km (0.106 R)
• M68: 24,166,489 km (0.077 R)
• M69: 25,013,213 km (0.046 R)
• M70: 25,213,824 km (0.117 R)
• M71: 25,920,225 km (0.112 R)
• M72: 26,123,379 km (0.117 R)
• M73: 27,455,996 km (0.057 R)
• M74: 27,818,622 km (0.099 R)
• M75: 28,234,953 km (0.089 R)
• M76: 30,080,392 km (0.066 R)
• M77: 30,937,139 km (0.117 R)
• M78: 31,044,700 km (0.034 R)
• M79: 32,729,172 km (0.066 R)
• M80: 32,948,632 km (0.075 R)
• M81: 33,058,586 km (0.075 R)
• M82: 34,666,315 km (0.09 R)
• M83: 35,676,998 km (0.118 R)
• M84: 35,902,891 km (0.113 R)
• M85: 36,129,232 km (0.094 R)
• M86: 36,356,172 km (0.088 R)
• M87: 36,811,249 km (0.104 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 11,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit