🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.61 AU - 0.99 AU

Year: 263 Days

Day: 27.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.07 AU - 1.19 AU

Year: 441 Days

Day: 46.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,941,208 km

• M1: 769,382 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.67 AU - 2.43 AU

Year: 1077 Days

Day: 39.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,941,208 km

• M1: 1,145,321 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.88 AU - 4.08 AU

Year: 2915 Days

Day: 47.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.43 AU - 5.11 AU

Year: 3239 Days

Day: 20.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.9

Radius: 11.3

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.41 AU - 8.43 AU

Year: 8182 Days

Day: 14.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,941,208 km

• M1: 141,968 km (0.116 R)
• M2: 216,468 km (0.044 R)
• M3: 300,243 km (0.099 R)
• M4: 390,450 km (0.025 R)
• M5: 607,218 km (0.114 R)
• M6: 882,029 km (0.113 R)
• M7: 952,639 km (0.089 R)
• M8: 1,235,678 km (0.085 R)
• M9: 1,632,562 km (0.089 R)
• M10: 1,834,369 km (0.102 R)
• M11: 2,068,340 km (0.079 R)
• M12: 2,591,334 km (0.072 R)
• M13: 2,774,741 km (0.054 R)
• M14: 3,667,392 km (0.054 R)
• M15: 4,084,471 km (0.091 R)
• M16: 4,267,878 km (0.085 R)
• M17: 4,611,205 km (0.062 R)
• M18: 5,126,719 km (0.086 R)
• M19: 6,038,219 km (0.065 R)
• M20: 6,388,577 km (0.069 R)
• M21: 7,219,294 km (0.1 R)
• M22: 7,516,395 km (0.118 R)
• M23: 8,314,949 km (0.069 R)
• M24: 9,060,844 km (0.103 R)
• M25: 9,664,770 km (0.114 R)
• M26: 10,323,450 km (0.106 R)
• M27: 10,616,213 km (0.093 R)
• M28: 11,167,032 km (0.107 R)
• M29: 11,640,510 km (0.086 R)
• M30: 12,785,532 km (0.07 R)
• M31: 13,828,378 km (0.093 R)
• M32: 14,523,111 km (0.107 R)
• M33: 15,087,095 km (0.111 R)
• M34: 15,324,207 km (0.073 R)
• M35: 15,802,023 km (0.101 R)
• M36: 15,946,385 km (0.111 R)
• M37: 16,042,876 km (0.095 R)
• M38: 16,723,696 km (0.057 R)
• M39: 17,265,240 km (0.09 R)
• M40: 17,413,940 km (0.105 R)
• M41: 17,912,699 km (0.077 R)
• M42: 18,517,374 km (0.113 R)
• M43: 19,436,952 km (0.087 R)
• M44: 19,540,025 km (0.098 R)
• M45: 19,695,008 km (0.087 R)
• M46: 20,110,292 km (0.055 R)
• M47: 20,423,700 km (0.036 R)
• M48: 20,791,411 km (0.039 R)
• M49: 21,267,282 km (0.079 R)
• M50: 21,961,117 km (0.099 R)
• M51: 22,499,819 km (0.073 R)
• M52: 22,770,890 km (0.113 R)
• M53: 22,879,648 km (0.116 R)
• M54: 23,097,612 km (0.077 R)
• M55: 23,370,927 km (0.075 R)
• M56: 23,645,439 km (0.058 R)
• M57: 24,031,552 km (0.031 R)
• M58: 24,419,758 km (0.053 R)
• M59: 26,049,926 km (0.077 R)
• M60: 26,163,620 km (0.09 R)
• M61: 26,391,458 km (0.06 R)
• M62: 26,906,823 km (0.102 R)
• M63: 27,309,839 km (0.118 R)
• M64: 28,765,726 km (0.06 R)
• M65: 30,845,884 km (0.078 R)
• M66: 31,570,237 km (0.098 R)
• M67: 31,752,298 km (0.108 R)
• M68: 32,056,281 km (0.113 R)
• M69: 33,405,653 km (0.077 R)
• M70: 33,776,806 km (0.112 R)
• M71: 34,398,534 km (0.041 R)
• M72: 35,653,361 km (0.095 R)
• M73: 35,842,902 km (0.087 R)
• M74: 36,286,460 km (0.091 R)
• M75: 36,667,934 km (0.086 R)
• M76: 37,820,735 km (0.059 R)
• M77: 39,637,601 km (0.093 R)
• M78: 40,358,962 km (0.038 R)
• M79: 41,549,013 km (0.117 R)
• M80: 43,692,900 km (0.114 R)
• M81: 44,982,733 km (0.057 R)
• M82: 45,735,211 km (0.088 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 15,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit