🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.89 AU - 1.01 AU

Year: 338 Days

Day: 17.7 Hours

Environment

Temp: 47 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,808,817 km

• M1: 525,986 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.93 AU - 1.33 AU

Year: 439 Days

Day: 32.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 60,808,817 km

• M1: 170,841 km (0.054 R)
• M2: 642,822 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.07 AU - 1.73 AU

Year: 605 Days

Day: 24.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.8

Radius: 7.3

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.43 AU - 13.07 AU

Year: 16629 Days

Day: 21.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,808,817 km

• M1: 106,214 km (0.115 R)
• M2: 670,348 km (0.045 R)
• M3: 810,820 km (0.084 R)
• M4: 1,812,827 km (0.091 R)
• M5: 1,868,627 km (0.118 R)
• M6: 2,186,223 km (0.104 R)
• M7: 2,397,156 km (0.064 R)
• M8: 2,551,990 km (0.086 R)
• M9: 2,969,667 km (0.076 R)
• M10: 3,136,020 km (0.115 R)
• M11: 3,443,294 km (0.113 R)
• M12: 3,618,174 km (0.107 R)
• M13: 3,796,046 km (0.059 R)
• M14: 4,086,565 km (0.106 R)
• M15: 4,160,317 km (0.106 R)
• M16: 4,766,338 km (0.105 R)
• M17: 4,961,413 km (0.098 R)
• M18: 5,198,975 km (0.072 R)
• M19: 6,186,171 km (0.11 R)
• M20: 6,657,554 km (0.104 R)
• M21: 6,744,620 km (0.092 R)
• M22: 7,771,759 km (0.107 R)
• M23: 7,863,462 km (0.064 R)
• M24: 8,093,993 km (0.098 R)
• M25: 8,233,568 km (0.111 R)
• M26: 8,326,917 km (0.064 R)
• M27: 8,847,068 km (0.069 R)
• M28: 9,328,923 km (0.114 R)
• M29: 11,601,165 km (0.04 R)
• M30: 12,663,161 km (0.098 R)
• M31: 12,825,175 km (0.108 R)
• M32: 13,645,420 km (0.063 R)
• M33: 14,145,675 km (0.119 R)
• M34: 15,451,366 km (0.102 R)
• M35: 15,682,345 km (0.096 R)
• M36: 16,089,401 km (0.071 R)
• M37: 19,468,069 km (0.046 R)
• M38: 20,472,319 km (0.071 R)
• M39: 21,364,970 km (0.083 R)
• M40: 21,493,474 km (0.079 R)
• M41: 22,205,111 km (0.042 R)
• M42: 22,270,186 km (0.081 R)
• M43: 22,335,261 km (0.118 R)
• M44: 23,984,279 km (0.098 R)
• M45: 24,117,870 km (0.109 R)
• M46: 24,251,760 km (0.11 R)
• M47: 25,467,542 km (0.074 R)
• M48: 25,672,042 km (0.116 R)
• M49: 27,397,803 km (0.109 R)
• M50: 27,607,389 km (0.112 R)
• M51: 27,817,574 km (0.062 R)
• M52: 29,589,262 km (0.115 R)
• M53: 29,876,191 km (0.1 R)
• M54: 30,164,017 km (0.114 R)
• M55: 31,616,612 km (0.085 R)
• M56: 32,056,879 km (0.099 R)
• M57: 32,795,144 km (0.115 R)
• M58: 33,240,647 km (0.118 R)
• M59: 33,315,147 km (0.086 R)
• M60: 33,389,646 km (0.057 R)
• M61: 33,837,991 km (0.079 R)
• M62: 34,137,935 km (0.077 R)
• M63: 35,043,152 km (0.114 R)
• M64: 35,498,677 km (0.102 R)
• M65: 35,727,263 km (0.119 R)
• M66: 35,956,297 km (0.116 R)
• M67: 37,418,018 km (0.11 R)
• M68: 37,573,001 km (0.104 R)
• M69: 37,961,357 km (0.115 R)
• M70: 38,429,150 km (0.063 R)
• M71: 39,213,192 km (0.113 R)
• M72: 39,449,407 km (0.051 R)
• M73: 39,765,208 km (0.116 R)
• M74: 40,558,077 km (0.105 R)
• M75: 42,079,039 km (0.117 R)
• M76: 43,211,644 km (0.06 R)
• M77: 43,863,292 km (0.055 R)
• M78: 43,944,973 km (0.044 R)
• M79: 45,589,502 km (0.114 R)
• M80: 45,837,835 km (0.114 R)
• M81: 46,169,792 km (0.05 R)
• M82: 47,505,253 km (0.075 R)
• M83: 47,757,175 km (0.111 R)
• M84: 49,872,938 km (0.089 R)
• M85: 50,128,900 km (0.076 R)
• M86: 50,556,451 km (0.096 R)
• M87: 53,147,037 km (0.116 R)
• M88: 54,722,153 km (0.075 R)
• M89: 55,869,120 km (0.118 R)
• M90: 56,489,951 km (0.111 R)
• M91: 58,276,599 km (0.091 R)
• M92: 60,081,646 km (0.101 R)
• M93: 60,354,064 km (0.047 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 15,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit