🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.52 AU - 0.76 AU

Year: 181 Days

Day: 12.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.63 AU - 0.67 AU

Year: 185 Days

Day: 31.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,386,864 km

• M1: 57,296 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.02 AU - 1.1 AU

Year: 385 Days

Day: 45.8 Hours

Environment

Temp: 82 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.27 AU - 3.63 AU

Year: 1789 Days

Day: 34.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564

Radius: 11.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.82 AU - 11.08 AU

Year: 12794 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,386,864 km

• M1: 146,456 km (0.116 R)
• M2: 1,078,152 km (0.058 R)
• M3: 1,404,425 km (0.089 R)
• M4: 1,663,678 km (0.11 R)
• M5: 1,761,814 km (0.079 R)
• M6: 2,120,999 km (0.113 R)
• M7: 2,531,645 km (0.086 R)
• M8: 2,645,489 km (0.061 R)
• M9: 2,731,956 km (0.072 R)
• M10: 2,967,423 km (0.091 R)
• M11: 3,458,104 km (0.12 R)
• M12: 3,616,828 km (0.118 R)
• M13: 3,745,482 km (0.114 R)
• M14: 3,875,782 km (0.055 R)
• M15: 4,073,999 km (0.11 R)
• M16: 4,208,039 km (0.109 R)
• M17: 4,829,468 km (0.075 R)
• M18: 5,078,997 km (0.119 R)
• M19: 5,187,157 km (0.081 R)
• M20: 7,061,767 km (0.032 R)
• M21: 7,142,401 km (0.052 R)
• M22: 7,881,863 km (0.103 R)
• M23: 8,175,972 km (0.031 R)
• M24: 9,344,332 km (0.098 R)
• M25: 9,880,341 km (0.094 R)
• M26: 10,656,754 km (0.066 R)
• M27: 10,795,880 km (0.056 R)
• M28: 11,452,764 km (0.036 R)
• M29: 13,201,115 km (0.07 R)
• M30: 13,550,725 km (0.093 R)
• M31: 15,135,265 km (0.105 R)
• M32: 16,082,070 km (0.082 R)
• M33: 16,241,691 km (0.064 R)
• M34: 16,348,504 km (0.101 R)
• M35: 16,616,434 km (0.118 R)
• M36: 16,831,705 km (0.092 R)
• M37: 17,048,024 km (0.099 R)
• M38: 17,647,612 km (0.056 R)
• M39: 18,032,677 km (0.04 R)
• M40: 18,198,581 km (0.102 R)
• M41: 18,811,334 km (0.042 R)
• M42: 18,923,383 km (0.108 R)
• M43: 20,228,923 km (0.103 R)
• M44: 20,979,605 km (0.06 R)
• M45: 21,798,205 km (0.108 R)
• M46: 22,093,062 km (0.11 R)
• M47: 23,045,702 km (0.099 R)
• M48: 23,769,007 km (0.091 R)
• M49: 25,299,543 km (0.091 R)
• M50: 26,484,059 km (0.042 R)
• M51: 26,735,832 km (0.096 R)
• M52: 27,878,162 km (0.09 R)
• M53: 28,455,310 km (0.088 R)
• M54: 29,948,147 km (0.074 R)
• M55: 30,407,562 km (0.093 R)
• M56: 31,532,987 km (0.07 R)
• M57: 32,201,241 km (0.118 R)
• M58: 33,551,960 km (0.071 R)
• M59: 34,165,910 km (0.098 R)
• M60: 34,439,823 km (0.086 R)
• M61: 34,990,044 km (0.093 R)
• M62: 35,890,474 km (0.11 R)
• M63: 36,448,324 km (0.082 R)
• M64: 37,431,332 km (0.077 R)
• M65: 38,352,107 km (0.119 R)
• M66: 41,013,154 km (0.081 R)
• M67: 41,085,858 km (0.091 R)
• M68: 41,962,203 km (0.112 R)
• M69: 42,035,506 km (0.084 R)
• M70: 42,402,768 km (0.116 R)
• M71: 43,881,992 km (0.094 R)
• M72: 44,927,532 km (0.109 R)
• M73: 46,663,017 km (0.104 R)
• M74: 47,348,025 km (0.071 R)
• M75: 47,577,209 km (0.056 R)
• M76: 47,730,098 km (0.029 R)
• M77: 48,266,706 km (0.048 R)
• M78: 48,651,172 km (0.112 R)
• M79: 49,268,413 km (0.067 R)
• M80: 51,999,472 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34

Radius: 7.6

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 13.08 AU - 13.7 AU

Year: 17301 Days

Day: 24.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,386,864 km

• M1: 100,979 km (0.113 R)
• M2: 260,151 km (0.073 R)
• M3: 699,370 km (0.095 R)
• M4: 835,055 km (0.075 R)
• M5: 955,033 km (0.068 R)
• M6: 1,145,920 km (0.099 R)
• M7: 1,851,722 km (0.075 R)
• M8: 1,961,976 km (0.052 R)
• M9: 2,424,981 km (0.101 R)
• M10: 2,686,628 km (0.104 R)
• M11: 2,994,201 km (0.04 R)
• M12: 3,180,451 km (0.091 R)
• M13: 3,351,441 km (0.097 R)
• M14: 3,505,826 km (0.098 R)
• M15: 3,682,501 km (0.08 R)
• M16: 3,761,938 km (0.114 R)
• M17: 4,502,298 km (0.114 R)
• M18: 4,651,447 km (0.045 R)
• M19: 5,042,495 km (0.073 R)
• M20: 5,153,048 km (0.106 R)
• M21: 5,648,965 km (0.112 R)
• M22: 5,717,780 km (0.096 R)
• M23: 6,019,220 km (0.047 R)
• M24: 6,758,832 km (0.096 R)
• M25: 7,028,108 km (0.071 R)
• M26: 7,102,159 km (0.034 R)
• M27: 7,426,188 km (0.093 R)
• M28: 8,796,355 km (0.107 R)
• M29: 9,279,257 km (0.119 R)
• M30: 9,387,715 km (0.032 R)
• M31: 9,496,622 km (0.083 R)
• M32: 9,660,731 km (0.067 R)
• M33: 11,937,611 km (0.066 R)
• M34: 12,892,793 km (0.09 R)
• M35: 13,872,211 km (0.059 R)
• M36: 14,370,970 km (0.076 R)
• M37: 14,748,854 km (0.109 R)
• M38: 15,546,660 km (0.034 R)
• M39: 16,423,901 km (0.105 R)
• M40: 17,317,150 km (0.063 R)
• M41: 17,484,401 km (0.09 R)
• M42: 17,887,717 km (0.09 R)
• M43: 19,185,179 km (0.07 R)
• M44: 19,288,850 km (0.104 R)
• M45: 19,810,348 km (0.087 R)
• M46: 19,950,073 km (0.11 R)
• M47: 21,187,546 km (0.095 R)
• M48: 22,340,647 km (0.087 R)
• M49: 22,961,328 km (0.07 R)
• M50: 23,255,438 km (0.045 R)
• M51: 23,921,747 km (0.1 R)
• M52: 24,219,895 km (0.1 R)
• M53: 24,970,727 km (0.12 R)
• M54: 25,083,973 km (0.102 R)
• M55: 25,273,064 km (0.093 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 13,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit