🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.55 AU - 0.63 AU

Year: 165 Days

Day: 24.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.69 AU - 1.05 AU

Year: 295 Days

Day: 29.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.87 AU - 1.13 AU

Year: 363 Days

Day: 41.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.02 AU - 1.32 AU

Year: 460 Days

Day: 17 Hours

Environment

Temp: -4 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.03 AU - 4.03 AU

Year: 2410 Days

Day: 47.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,241,876 km

• M1: 165,605 km (0.089 R)
• M2: 217,515 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.7

Radius: 10.9

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.95 AU - 8.09 AU

Year: 7495 Days

Day: 11.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,241,876 km

• M1: 146,905 km (0.066 R)
• M2: 225,893 km (0.076 R)
• M3: 344,823 km (0.097 R)
• M4: 466,297 km (0.086 R)
• M5: 538,403 km (0.05 R)
• M6: 974,481 km (0.088 R)
• M7: 1,235,678 km (0.081 R)
• M8: 1,436,140 km (0.085 R)
• M9: 1,519,466 km (0.069 R)
• M10: 1,676,693 km (0.081 R)
• M11: 1,779,467 km (0.085 R)
• M12: 1,869,375 km (0.083 R)
• M13: 2,196,546 km (0.12 R)
• M14: 2,358,710 km (0.118 R)
• M15: 2,474,648 km (0.065 R)
• M16: 2,729,712 km (0.11 R)
• M17: 2,834,132 km (0.088 R)
• M18: 2,904,592 km (0.109 R)
• M19: 3,065,260 km (0.061 R)
• M20: 3,247,171 km (0.085 R)
• M21: 4,069,810 km (0.119 R)
• M22: 4,149,546 km (0.102 R)
• M23: 5,082,588 km (0.087 R)
• M24: 5,298,607 km (0.119 R)
• M25: 5,385,823 km (0.05 R)
• M26: 6,192,753 km (0.091 R)
• M27: 7,037,233 km (0.031 R)
• M28: 7,133,275 km (0.04 R)
• M29: 7,229,766 km (0.048 R)
• M30: 7,351,090 km (0.1 R)
• M31: 8,042,681 km (0.069 R)
• M32: 8,244,189 km (0.049 R)
• M33: 8,652,142 km (0.058 R)
• M34: 9,014,468 km (0.109 R)
• M35: 9,250,085 km (0.075 R)
• M36: 9,969,053 km (0.096 R)
• M37: 10,131,366 km (0.074 R)
• M38: 10,239,974 km (0.117 R)
• M39: 10,788,998 km (0.094 R)
• M40: 11,319,622 km (0.073 R)
• M41: 11,517,241 km (0.101 R)
• M42: 11,630,636 km (0.071 R)
• M43: 12,030,661 km (0.042 R)
• M44: 13,406,213 km (0.107 R)
• M45: 13,615,351 km (0.091 R)
• M46: 14,554,526 km (0.096 R)
• M47: 14,677,346 km (0.07 R)
• M48: 14,892,917 km (0.061 R)
• M49: 15,233,850 km (0.113 R)
• M50: 15,327,199 km (0.092 R)
• M51: 15,734,255 km (0.109 R)
• M52: 16,176,616 km (0.105 R)
• M53: 16,335,639 km (0.106 R)
• M54: 16,623,016 km (0.102 R)
• M55: 17,041,292 km (0.103 R)
• M56: 17,365,321 km (0.087 R)
• M57: 17,560,696 km (0.06 R)
• M58: 17,658,682 km (0.106 R)
• M59: 17,789,730 km (0.083 R)
• M60: 18,052,573 km (0.086 R)
• M61: 18,548,790 km (0.101 R)
• M62: 19,758,139 km (0.054 R)
• M63: 19,928,232 km (0.117 R)
• M64: 20,030,407 km (0.059 R)
• M65: 20,132,881 km (0.066 R)
• M66: 21,027,626 km (0.083 R)
• M67: 21,410,148 km (0.117 R)
• M68: 22,429,508 km (0.101 R)
• M69: 23,141,743 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.3

Radius: 13.9

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.56 AU - 9.4 AU

Year: 8193 Days

Day: 5 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 30,241,876 km

• M1: 175,478 km (0.028 R)
• M2: 313,707 km (0.077 R)
• M3: 694,284 km (0.078 R)
• M4: 815,308 km (0.118 R)
• M5: 1,714,392 km (0.081 R)
• M6: 1,833,172 km (0.06 R)
• M7: 1,937,143 km (0.056 R)
• M8: 2,374,118 km (0.075 R)
• M9: 2,762,025 km (0.058 R)
• M10: 3,066,457 km (0.072 R)
• M11: 3,360,716 km (0.081 R)
• M12: 3,819,234 km (0.051 R)
• M13: 4,182,308 km (0.111 R)
• M14: 4,438,419 km (0.054 R)
• M15: 4,796,108 km (0.092 R)
• M16: 5,113,704 km (0.074 R)
• M17: 5,237,721 km (0.102 R)
• M18: 5,539,609 km (0.058 R)
• M19: 6,667,727 km (0.066 R)
• M20: 6,912,918 km (0.056 R)
• M21: 7,188,626 km (0.054 R)
• M22: 7,980,298 km (0.068 R)
• M23: 8,269,920 km (0.051 R)
• M24: 9,861,641 km (0.041 R)
• M25: 10,235,038 km (0.077 R)
• M26: 11,027,906 km (0.113 R)
• M27: 11,742,086 km (0.079 R)
• M28: 11,939,406 km (0.119 R)
• M29: 12,976,867 km (0.086 R)
• M30: 14,043,051 km (0.107 R)
• M31: 14,217,632 km (0.118 R)
• M32: 15,137,210 km (0.062 R)
• M33: 15,532,149 km (0.073 R)
• M34: 15,748,916 km (0.095 R)
• M35: 15,966,880 km (0.094 R)
• M36: 16,774,110 km (0.116 R)
• M37: 16,885,261 km (0.108 R)
• M38: 18,504,957 km (0.034 R)
• M39: 19,703,236 km (0.112 R)
• M40: 21,286,281 km (0.057 R)
• M41: 21,406,707 km (0.109 R)
• M42: 24,112,035 km (0.067 R)
• M43: 24,237,548 km (0.109 R)
• M44: 25,419,521 km (0.11 R)
• M45: 25,675,333 km (0.114 R)
• M46: 25,974,678 km (0.095 R)
• M47: 26,361,389 km (0.104 R)
• M48: 27,314,776 km (0.028 R)
• M49: 28,103,157 km (0.075 R)
• M50: 28,323,365 km (0.099 R)
• M51: 28,588,602 km (0.116 R)
• M52: 28,677,164 km (0.068 R)
• M53: 28,810,156 km (0.084 R)
• M54: 29,165,900 km (0.1 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 20,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit