🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.57 AU - 0.83 AU

Year: 223 Days

Day: 40.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.14 AU - 1.48 AU

Year: 571 Days

Day: 45.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.35 AU - 1.43 AU

Year: 624 Days

Day: 42.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.21 AU - 1.91 AU

Year: 742 Days

Day: 22.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,008,616 km

• M1: 1,056,011 km (0.109 R)
• M2: 1,088,025 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.04 AU - 3.58 AU

Year: 2293 Days

Day: 26.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.6

Radius: 12.8

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.82 AU - 13.4 AU

Year: 14102 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 25,008,616 km

• M1: 160,519 km (0.115 R)
• M2: 423,661 km (0.111 R)
• M3: 652,097 km (0.065 R)
• M4: 1,073,215 km (0.096 R)
• M5: 1,632,861 km (0.054 R)
• M6: 1,796,521 km (0.116 R)
• M7: 2,096,315 km (0.092 R)
• M8: 2,412,565 km (0.111 R)
• M9: 2,529,401 km (0.042 R)
• M10: 2,696,053 km (0.099 R)
• M11: 2,841,911 km (0.117 R)
• M12: 3,015,444 km (0.07 R)
• M13: 3,347,402 km (0.094 R)
• M14: 3,610,694 km (0.094 R)
• M15: 3,717,956 km (0.092 R)
• M16: 4,046,473 km (0.097 R)
• M17: 4,702,160 km (0.105 R)
• M18: 5,391,208 km (0.056 R)
• M19: 6,598,463 km (0.12 R)
• M20: 7,266,567 km (0.093 R)
• M21: 7,402,701 km (0.042 R)
• M22: 8,061,530 km (0.108 R)
• M23: 8,202,601 km (0.052 R)
• M24: 8,523,189 km (0.081 R)
• M25: 8,630,900 km (0.066 R)
• M26: 9,808,684 km (0.046 R)
• M27: 12,720,307 km (0.032 R)
• M28: 12,884,865 km (0.119 R)
• M29: 13,299,400 km (0.115 R)
• M30: 13,634,200 km (0.076 R)
• M31: 13,844,834 km (0.052 R)
• M32: 14,099,001 km (0.062 R)
• M33: 14,354,813 km (0.059 R)
• M34: 14,957,693 km (0.075 R)
• M35: 16,950,935 km (0.086 R)
• M36: 17,955,484 km (0.101 R)
• M37: 18,885,534 km (0.085 R)
• M38: 21,425,108 km (0.105 R)
• M39: 22,163,074 km (0.066 R)
• M40: 24,069,998 km (0.075 R)
• M41: 24,427,088 km (0.072 R)
• M42: 24,529,413 km (0.034 R)
• M43: 24,991,671 km (0.112 R)
• M44: 25,249,577 km (0.072 R)
• M45: 25,560,442 km (0.116 R)
• M46: 26,029,132 km (0.046 R)
• M47: 26,238,270 km (0.075 R)
• M48: 26,658,341 km (0.036 R)
• M49: 29,116,682 km (0.04 R)
• M50: 29,497,110 km (0.117 R)
• M51: 31,256,979 km (0.089 R)
• M52: 31,423,781 km (0.051 R)
• M53: 31,702,332 km (0.044 R)
• M54: 31,981,781 km (0.116 R)
• M55: 32,374,326 km (0.077 R)
• M56: 33,050,807 km (0.076 R)
• M57: 33,732,225 km (0.101 R)
• M58: 33,960,362 km (0.082 R)
• M59: 34,246,244 km (0.106 R)
• M60: 35,108,675 km (0.109 R)
• M61: 35,455,593 km (0.075 R)
• M62: 37,325,417 km (0.065 R)
• M63: 37,620,424 km (0.098 R)
• M64: 38,987,599 km (0.074 R)
• M65: 40,431,517 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.7

Radius: 3.9

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 14.25 AU - 22.63 AU

Year: 30153 Days

Day: 21.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 25,008,616 km

• M1: 147,204 km (0.12 R)
• M2: 226,192 km (0.066 R)
• M3: 462,108 km (0.116 R)
• M4: 550,969 km (0.038 R)
• M5: 700,118 km (0.109 R)
• M6: 744,997 km (0.107 R)
• M7: 1,245,552 km (0.044 R)
• M8: 1,571,675 km (0.026 R)
• M9: 2,214,348 km (0.045 R)
• M10: 2,641,749 km (0.104 R)
• M11: 2,892,026 km (0.067 R)
• M12: 5,216,777 km (0.11 R)
• M13: 6,577,220 km (0.114 R)
• M14: 7,061,917 km (0.079 R)
• M15: 8,116,732 km (0.075 R)
• M16: 8,142,463 km (0.063 R)
• M17: 8,323,177 km (0.098 R)
• M18: 10,733,348 km (0.11 R)
• M19: 13,128,709 km (0.112 R)
• M20: 13,645,271 km (0.065 R)
• M21: 13,675,789 km (0.095 R)
• M22: 15,202,435 km (0.086 R)
• M23: 15,424,887 km (0.089 R)
• M24: 15,712,564 km (0.081 R)
• M25: 16,293,003 km (0.085 R)
• M26: 17,342,283 km (0.115 R)
• M27: 18,650,217 km (0.056 R)
• M28: 19,161,692 km (0.12 R)
• M29: 19,195,950 km (0.107 R)
• M30: 19,264,615 km (0.085 R)
• M31: 19,920,303 km (0.103 R)
• M32: 20,548,165 km (0.109 R)
• M33: 21,288,824 km (0.042 R)
• M34: 21,751,680 km (0.113 R)
• M35: 22,325,986 km (0.076 R)
• M36: 23,967,673 km (0.117 R)
• M37: 24,041,575 km (0.03 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 10,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit