🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.64 AU - 0.86 AU

Year: 292 Days

Day: 26.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.07 AU - 1.41 AU

Year: 621 Days

Day: 28.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,454,316 km

• M1: 52,210 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.53 AU - 1.53 AU

Year: 851 Days

Day: 17.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,454,316 km

• M1: 12,566 km (0.1 R)
• M2: 62,532 km (0.099 R)

Asteroid Belt

Center: 2.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.3

Radius: 12

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.61 AU - 3.75 AU

Year: 3174 Days

Day: 13 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 23,454,316 km

• M1: 244,443 km (0.111 R)
• M2: 371,452 km (0.094 R)
• M3: 494,271 km (0.119 R)
• M4: 576,101 km (0.091 R)
• M5: 735,274 km (0.05 R)
• M6: 831,914 km (0.11 R)
• M7: 991,684 km (0.119 R)
• M8: 1,343,239 km (0.104 R)
• M9: 1,492,089 km (0.115 R)
• M10: 1,646,624 km (0.115 R)
• M11: 1,762,562 km (0.102 R)
• M12: 2,064,600 km (0.112 R)
• M13: 2,190,113 km (0.114 R)
• M14: 2,286,155 km (0.066 R)
• M15: 2,498,883 km (0.116 R)
• M16: 2,735,397 km (0.102 R)
• M17: 3,032,648 km (0.116 R)
• M18: 3,248,817 km (0.101 R)
• M19: 3,414,422 km (0.08 R)
• M20: 3,715,712 km (0.039 R)
• M21: 3,830,902 km (0.106 R)
• M22: 4,243,792 km (0.068 R)
• M23: 4,404,909 km (0.119 R)
• M24: 5,090,816 km (0.044 R)
• M25: 5,240,713 km (0.106 R)
• M26: 5,370,264 km (0.115 R)
• M27: 5,699,080 km (0.112 R)
• M28: 5,877,102 km (0.117 R)
• M29: 6,079,657 km (0.07 R)
• M30: 6,215,941 km (0.1 R)
• M31: 6,912,918 km (0.112 R)
• M32: 7,222,585 km (0.075 R)
• M33: 7,343,011 km (0.035 R)
• M34: 7,708,180 km (0.055 R)
• M35: 8,557,746 km (0.076 R)
• M36: 9,097,346 km (0.072 R)
• M37: 9,201,316 km (0.116 R)
• M38: 9,332,065 km (0.117 R)
• M39: 9,542,250 km (0.079 R)
• M40: 9,621,537 km (0.061 R)
• M41: 9,780,709 km (0.104 R)
• M42: 10,263,611 km (0.117 R)
• M43: 10,480,677 km (0.064 R)
• M44: 10,891,922 km (0.111 R)
• M45: 11,030,150 km (0.114 R)
• M46: 11,141,301 km (0.068 R)
• M47: 11,701,994 km (0.039 R)
• M48: 11,843,663 km (0.114 R)
• M49: 11,985,781 km (0.095 R)
• M50: 12,071,501 km (0.112 R)
• M51: 12,734,519 km (0.12 R)
• M52: 13,527,986 km (0.05 R)
• M53: 13,766,146 km (0.088 R)
• M54: 14,096,009 km (0.099 R)
• M55: 14,277,022 km (0.098 R)
• M56: 14,641,293 km (0.087 R)
• M57: 14,947,221 km (0.115 R)
• M58: 15,039,373 km (0.075 R)
• M59: 16,003,232 km (0.096 R)
• M60: 16,097,628 km (0.072 R)
• M61: 16,635,732 km (0.096 R)
• M62: 16,827,068 km (0.061 R)
• M63: 17,019,002 km (0.104 R)
• M64: 18,121,239 km (0.093 R)
• M65: 18,383,783 km (0.084 R)
• M66: 18,647,823 km (0.117 R)
• M67: 18,913,060 km (0.106 R)
• M68: 19,112,774 km (0.067 R)
• M69: 19,346,595 km (0.114 R)
• M70: 19,547,954 km (0.111 R)
• M71: 19,783,570 km (0.075 R)
• M72: 20,325,863 km (0.073 R)
• M73: 21,148,352 km (0.092 R)
• M74: 21,252,023 km (0.086 R)
• M75: 22,508,196 km (0.087 R)
• M76: 22,896,852 km (0.102 R)
• M77: 23,109,729 km (0.036 R)
• M78: 23,216,393 km (0.096 R)
• M79: 23,932,069 km (0.12 R)
• M80: 24,148,088 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.7

Radius: 8.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.32 AU - 9.44 AU

Year: 11897 Days

Day: 14.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,454,316 km

• M1: 113,994 km (0.092 R)
• M2: 192,532 km (0.054 R)
• M3: 423,512 km (0.045 R)
• M4: 547,379 km (0.105 R)
• M5: 633,996 km (0.079 R)
• M6: 811,120 km (0.09 R)
• M7: 888,761 km (0.073 R)
• M8: 957,576 km (0.119 R)
• M9: 1,100,592 km (0.092 R)
• M10: 1,162,375 km (0.086 R)
• M11: 1,289,683 km (0.083 R)
• M12: 1,448,556 km (0.06 R)
• M13: 1,572,124 km (0.099 R)
• M14: 1,628,074 km (0.093 R)
• M15: 1,829,732 km (0.102 R)
• M16: 1,963,622 km (0.096 R)
• M17: 2,320,562 km (0.092 R)
• M18: 3,024,271 km (0.086 R)
• M19: 3,147,689 km (0.087 R)
• M20: 3,201,095 km (0.11 R)
• M21: 3,290,854 km (0.097 R)
• M22: 3,528,116 km (0.11 R)
• M23: 3,583,617 km (0.026 R)
• M24: 3,639,417 km (0.112 R)
• M25: 3,752,064 km (0.109 R)
• M26: 3,903,906 km (0.106 R)
• M27: 4,194,276 km (0.084 R)
• M28: 4,431,687 km (0.119 R)
• M29: 4,552,114 km (0.1 R)
• M30: 4,714,278 km (0.049 R)
• M31: 4,898,881 km (0.092 R)
• M32: 5,296,812 km (0.086 R)
• M33: 5,424,568 km (0.052 R)
• M34: 5,639,989 km (0.086 R)
• M35: 5,705,064 km (0.044 R)
• M36: 5,836,112 km (0.101 R)
• M37: 6,168,219 km (0.109 R)
• M38: 6,735,345 km (0.045 R)
• M39: 7,036,785 km (0.038 R)
• M40: 7,271,803 km (0.085 R)
• M41: 7,943,348 km (0.119 R)
• M42: 8,089,804 km (0.073 R)
• M43: 8,286,525 km (0.114 R)
• M44: 8,835,699 km (0.115 R)
• M45: 9,063,686 km (0.1 R)
• M46: 9,191,293 km (0.101 R)
• M47: 10,579,561 km (0.114 R)
• M48: 10,740,828 km (0.085 R)
• M49: 10,902,992 km (0.111 R)
• M50: 11,202,188 km (0.063 R)
• M51: 12,568,016 km (0.086 R)
• M52: 12,824,577 km (0.118 R)
• M53: 14,221,970 km (0.094 R)
• M54: 14,998,982 km (0.116 R)
• M55: 15,119,707 km (0.088 R)
• M56: 15,667,086 km (0.086 R)
• M57: 15,943,243 km (0.09 R)
• M58: 16,035,695 km (0.037 R)
• M59: 16,128,146 km (0.119 R)
• M60: 16,656,227 km (0.114 R)
• M61: 17,253,122 km (0.062 R)
• M62: 18,177,488 km (0.093 R)
• M63: 18,662,035 km (0.051 R)
• M64: 18,922,186 km (0.091 R)
• M65: 19,511,901 km (0.103 R)
• M66: 19,610,785 km (0.113 R)
• M67: 19,709,819 km (0.116 R)
• M68: 19,908,335 km (0.059 R)
• M69: 20,140,810 km (0.072 R)
• M70: 20,374,332 km (0.112 R)
• M71: 20,474,563 km (0.1 R)
• M72: 21,012,367 km (0.043 R)
• M73: 22,688,013 km (0.102 R)
• M74: 22,861,397 km (0.077 R)
• M75: 23,454,253 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 16,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit