🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.76 AU - 0.8 AU

Year: 240 Days

Day: 27.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.21 AU - 4.25 AU

Year: 2509 Days

Day: 33.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.83 AU - 6.13 AU

Year: 3870 Days

Day: 43 Hours

Environment

Temp: -121 °C

Axial Tilt: 123.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,737,479 km

• M1: 432,039 km (0.096 R)
• M2: 2,643,394 km (0.097 R)

Asteroid Belt

Center: 8.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.3

Radius: 13.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.43 AU - 14.45 AU

Year: 14368 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,737,479 km

• M1: 202,256 km (0.113 R)
• M2: 379,530 km (0.072 R)
• M3: 477,816 km (0.05 R)
• M4: 691,292 km (0.077 R)
• M5: 898,784 km (0.12 R)
• M6: 1,000,511 km (0.108 R)
• M7: 1,106,575 km (0.082 R)
• M8: 1,194,389 km (0.075 R)
• M9: 1,620,743 km (0.099 R)
• M10: 1,851,722 km (0.076 R)
• M11: 2,261,172 km (0.048 R)
• M12: 3,164,145 km (0.117 R)
• M13: 3,488,323 km (0.111 R)
• M14: 3,721,845 km (0.097 R)
• M15: 4,134,137 km (0.082 R)
• M16: 4,561,389 km (0.082 R)
• M17: 6,368,232 km (0.119 R)
• M18: 7,582,218 km (0.119 R)
• M19: 7,755,303 km (0.119 R)
• M20: 8,193,775 km (0.1 R)
• M21: 8,416,077 km (0.053 R)
• M22: 9,140,879 km (0.086 R)
• M23: 10,074,968 km (0.091 R)
• M24: 11,137,412 km (0.112 R)
• M25: 11,832,144 km (0.106 R)
• M26: 11,982,939 km (0.115 R)
• M27: 12,286,174 km (0.103 R)
• M28: 12,540,939 km (0.098 R)
• M29: 12,952,184 km (0.089 R)
• M30: 13,211,437 km (0.118 R)
• M31: 13,524,844 km (0.081 R)
• M32: 14,749,153 km (0.099 R)
• M33: 15,897,616 km (0.117 R)
• M34: 16,119,769 km (0.115 R)
• M35: 17,530,776 km (0.104 R)
• M36: 18,863,693 km (0.069 R)
• M37: 18,981,127 km (0.039 R)
• M38: 19,989,267 km (0.111 R)
• M39: 20,349,350 km (0.09 R)
• M40: 20,530,213 km (0.094 R)
• M41: 21,749,137 km (0.089 R)
• M42: 22,057,608 km (0.099 R)
• M43: 22,367,425 km (0.084 R)
• M44: 23,054,378 km (0.118 R)
• M45: 23,558,224 km (0.079 R)
• M46: 24,002,081 km (0.116 R)
• M47: 24,962,649 km (0.076 R)
• M48: 25,220,855 km (0.117 R)
• M49: 25,350,257 km (0.101 R)
• M50: 25,740,109 km (0.061 R)
• M51: 26,001,008 km (0.047 R)
• M52: 27,385,237 km (0.055 R)
• M53: 27,651,670 km (0.111 R)
• M54: 27,918,852 km (0.113 R)
• M55: 29,267,926 km (0.059 R)
• M56: 29,676,926 km (0.113 R)
• M57: 29,950,541 km (0.058 R)
• M58: 30,087,722 km (0.116 R)
• M59: 30,569,278 km (0.066 R)
• M60: 31,192,203 km (0.097 R)
• M61: 31,331,329 km (0.111 R)
• M62: 33,228,081 km (0.101 R)
• M63: 33,512,317 km (0.073 R)
• M64: 34,011,525 km (0.097 R)
• M65: 34,369,662 km (0.077 R)
• M66: 34,657,040 km (0.1 R)
• M67: 34,873,059 km (0.042 R)
• M68: 35,089,677 km (0.097 R)
• M69: 36,471,362 km (0.102 R)
• M70: 40,874,028 km (0.043 R)
• M71: 42,019,948 km (0.062 R)
• M72: 43,953,051 km (0.087 R)
• M73: 44,812,790 km (0.107 R)
• M74: 45,048,257 km (0.097 R)
• M75: 45,205,485 km (0.071 R)
• M76: 45,520,388 km (0.059 R)
• M77: 45,678,214 km (0.101 R)
• M78: 46,549,023 km (0.106 R)
• M79: 48,226,763 km (0.118 R)
• M80: 49,113,430 km (0.116 R)
• M81: 49,599,324 km (0.112 R)
• M82: 51,394,797 km (0.109 R)
• M83: 54,044,026 km (0.099 R)
• M84: 55,132,949 km (0.096 R)
• M85: 55,469,544 km (0.1 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 16,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit