🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.85 AU - 0.89 AU

Year: 285 Days

Day: 20 Hours

Environment

Temp: 126 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,643,658 km

• M1: 166,203 km (0.095 R)
• M2: 189,092 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.29 AU - 1.61 AU

Year: 614 Days

Day: 37.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.52 AU - 4.86 AU

Year: 3014 Days

Day: 21.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.9

Radius: 11.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.71 AU - 7.99 AU

Year: 6301 Days

Day: 12.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 97.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 23,643,658 km

• M1: 153,188 km (0.086 R)
• M2: 280,047 km (0.073 R)
• M3: 356,941 km (0.06 R)
• M4: 469,588 km (0.105 R)
• M5: 1,028,934 km (0.113 R)
• M6: 1,155,644 km (0.114 R)
• M7: 1,249,441 km (0.098 R)
• M8: 1,375,552 km (0.115 R)
• M9: 1,620,145 km (0.065 R)
• M10: 1,704,817 km (0.114 R)
• M11: 1,802,056 km (0.107 R)
• M12: 1,923,380 km (0.085 R)
• M13: 2,116,660 km (0.115 R)
• M14: 2,209,710 km (0.101 R)
• M15: 2,747,066 km (0.085 R)
• M16: 2,874,822 km (0.074 R)
• M17: 3,123,304 km (0.059 R)
• M18: 3,654,975 km (0.12 R)
• M19: 3,996,507 km (0.103 R)
• M20: 4,363,171 km (0.117 R)
• M21: 4,482,850 km (0.105 R)
• M22: 4,649,203 km (0.03 R)
• M23: 5,319,251 km (0.042 R)
• M24: 5,415,293 km (0.12 R)
• M25: 5,641,336 km (0.047 R)
• M26: 5,739,173 km (0.103 R)
• M27: 5,870,669 km (0.104 R)
• M28: 6,508,405 km (0.087 R)
• M29: 6,593,975 km (0.1 R)
• M30: 6,975,001 km (0.072 R)
• M31: 7,363,207 km (0.068 R)
• M32: 7,650,136 km (0.12 R)
• M33: 7,904,153 km (0.115 R)
• M34: 8,570,013 km (0.051 R)
• M35: 8,645,261 km (0.119 R)
• M36: 8,796,056 km (0.028 R)
• M37: 8,871,902 km (0.114 R)
• M38: 9,100,487 km (0.081 R)
• M39: 9,408,509 km (0.06 R)
• M40: 9,505,449 km (0.043 R)
• M41: 9,837,556 km (0.083 R)
• M42: 10,034,726 km (0.028 R)
• M43: 10,392,863 km (0.085 R)
• M44: 10,473,048 km (0.046 R)
• M45: 10,613,819 km (0.09 R)
• M46: 10,836,271 km (0.083 R)
• M47: 10,917,653 km (0.102 R)
• M48: 11,019,529 km (0.086 R)
• M49: 11,306,607 km (0.041 R)
• M50: 11,430,474 km (0.078 R)
• M51: 12,119,372 km (0.1 R)
• M52: 12,203,895 km (0.066 R)
• M53: 12,886,361 km (0.071 R)
• M54: 13,080,539 km (0.097 R)
• M55: 13,319,297 km (0.102 R)
• M56: 13,691,048 km (0.095 R)
• M57: 13,801,002 km (0.099 R)
• M58: 14,556,621 km (0.052 R)
• M59: 15,325,853 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97

Radius: 10.7

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.74 AU - 10.9 AU

Year: 9206 Days

Day: 10.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,643,658 km

• M1: 226,042 km (0.093 R)
• M2: 328,218 km (0.084 R)
• M3: 403,914 km (0.091 R)
• M4: 767,886 km (0.109 R)
• M5: 854,353 km (0.104 R)
• M6: 1,049,878 km (0.025 R)
• M7: 1,197,082 km (0.102 R)
• M8: 1,351,467 km (0.059 R)
• M9: 2,018,973 km (0.044 R)
• M10: 2,347,340 km (0.096 R)
• M11: 2,760,230 km (0.111 R)
• M12: 3,635,079 km (0.1 R)
• M13: 3,766,725 km (0.119 R)
• M14: 3,919,315 km (0.063 R)
• M15: 4,408,948 km (0.099 R)
• M16: 4,489,133 km (0.105 R)
• M17: 4,610,307 km (0.042 R)
• M18: 4,712,034 km (0.08 R)
• M19: 5,063,888 km (0.085 R)
• M20: 5,253,728 km (0.032 R)
• M21: 5,445,811 km (0.115 R)
• M22: 5,705,663 km (0.119 R)
• M23: 6,013,984 km (0.119 R)
• M24: 6,441,236 km (0.108 R)
• M25: 6,601,156 km (0.11 R)
• M26: 6,693,158 km (0.093 R)
• M27: 6,831,836 km (0.116 R)
• M28: 7,325,060 km (0.053 R)
• M29: 7,492,011 km (0.101 R)
• M30: 8,123,314 km (0.09 R)
• M31: 8,246,583 km (0.059 R)
• M32: 8,695,975 km (0.064 R)
• M33: 9,025,389 km (0.082 R)
• M34: 9,230,189 km (0.055 R)
• M35: 9,307,381 km (0.078 R)
• M36: 10,787,802 km (0.109 R)
• M37: 10,896,260 km (0.092 R)
• M38: 11,279,081 km (0.119 R)
• M39: 11,361,659 km (0.108 R)
• M40: 11,694,066 km (0.104 R)
• M41: 11,917,415 km (0.075 R)
• M42: 12,029,763 km (0.103 R)
• M43: 12,226,933 km (0.109 R)
• M44: 12,567,568 km (0.1 R)
• M45: 12,681,860 km (0.04 R)
• M46: 12,911,493 km (0.087 R)
• M47: 13,374,648 km (0.108 R)
• M48: 13,725,605 km (0.052 R)
• M49: 14,079,703 km (0.075 R)
• M50: 14,947,819 km (0.078 R)
• M51: 15,159,949 km (0.06 R)
• M52: 15,342,608 km (0.045 R)
• M53: 15,648,685 km (0.099 R)
• M54: 15,925,741 km (0.12 R)
• M55: 16,142,508 km (0.109 R)
• M56: 16,766,929 km (0.072 R)
• M57: 17,019,002 km (0.063 R)
• M58: 18,916,202 km (0.054 R)
• M59: 19,014,488 km (0.083 R)
• M60: 19,145,685 km (0.12 R)
• M61: 20,039,682 km (0.072 R)
• M62: 20,273,653 km (0.11 R)
• M63: 20,778,247 km (0.038 R)
• M64: 20,981,101 km (0.042 R)
• M65: 21,423,163 km (0.087 R)
• M66: 21,525,638 km (0.062 R)
• M67: 22,178,184 km (0.092 R)
• M68: 22,489,497 km (0.115 R)
• M69: 22,628,473 km (0.088 R)
• M70: 22,697,887 km (0.115 R)
• M71: 23,116,611 km (0.115 R)
• M72: 23,326,946 km (0.069 R)
• M73: 23,397,257 km (0.119 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 16,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit