🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.82 AU - 0.9 AU

Year: 294 Days

Day: 19.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,884,684 km

• M1: 46,076 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.79 AU - 0.97 AU

Year: 305 Days

Day: 24.3 Hours

Environment

Temp: 94 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,884,684 km

• M1: 600,785 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.48 AU - 1.6 AU

Year: 705 Days

Day: 29.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.7 AU - 2.5 AU

Year: 1123 Days

Day: 16.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.52 AU - 2.88 AU

Year: 1637 Days

Day: 16.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.1

Radius: 14.3

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.32 AU - 8.69 AU

Year: 7578 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,884,684 km

• M1: 216,169 km (0.091 R)
• M2: 399,875 km (0.053 R)
• M3: 1,156,990 km (0.114 R)
• M4: 1,641,986 km (0.064 R)
• M5: 1,907,822 km (0.06 R)
• M6: 2,093,173 km (0.078 R)
• M7: 3,000,634 km (0.105 R)
• M8: 3,383,904 km (0.081 R)
• M9: 3,812,352 km (0.104 R)
• M10: 3,929,637 km (0.077 R)
• M11: 4,319,190 km (0.103 R)
• M12: 4,596,245 km (0.083 R)
• M13: 5,071,069 km (0.057 R)
• M14: 5,232,934 km (0.029 R)
• M15: 5,628,321 km (0.08 R)
• M16: 5,728,850 km (0.09 R)
• M17: 6,033,731 km (0.117 R)
• M18: 6,274,583 km (0.105 R)
• M19: 6,624,194 km (0.089 R)
• M20: 7,563,220 km (0.076 R)
• M21: 7,711,471 km (0.103 R)
• M22: 8,659,622 km (0.043 R)
• M23: 8,931,741 km (0.117 R)
• M24: 10,334,520 km (0.077 R)
• M25: 10,457,938 km (0.117 R)
• M26: 10,581,805 km (0.106 R)
• M27: 11,934,320 km (0.091 R)
• M28: 12,193,872 km (0.11 R)
• M29: 12,762,942 km (0.084 R)
• M30: 12,895,486 km (0.119 R)
• M31: 13,340,689 km (0.081 R)
• M32: 13,745,651 km (0.115 R)
• M33: 14,429,612 km (0.107 R)
• M34: 15,265,116 km (0.057 R)
• M35: 16,307,514 km (0.064 R)
• M36: 16,982,949 km (0.116 R)
• M37: 17,226,344 km (0.102 R)
• M38: 17,470,937 km (0.111 R)
• M39: 18,062,746 km (0.082 R)
• M40: 19,570,842 km (0.058 R)
• M41: 19,774,894 km (0.118 R)
• M42: 20,082,467 km (0.077 R)
• M43: 20,443,297 km (0.111 R)
• M44: 20,546,819 km (0.095 R)
• M45: 23,190,064 km (0.093 R)
• M46: 23,731,608 km (0.03 R)
• M47: 24,441,749 km (0.093 R)
• M48: 24,551,554 km (0.065 R)
• M49: 24,937,516 km (0.076 R)
• M50: 25,715,276 km (0.085 R)
• M51: 26,275,669 km (0.1 R)
• M52: 26,783,404 km (0.083 R)
• M53: 28,384,102 km (0.08 R)
• M54: 28,615,380 km (0.105 R)
• M55: 29,079,582 km (0.045 R)
• M56: 29,196,119 km (0.106 R)
• M57: 31,617,660 km (0.052 R)
• M58: 31,797,327 km (0.114 R)
• M59: 31,917,304 km (0.076 R)
• M60: 33,857,738 km (0.071 R)
• M61: 34,164,414 km (0.055 R)
• M62: 34,656,890 km (0.117 R)
• M63: 35,462,325 km (0.036 R)
• M64: 36,462,087 km (0.085 R)
• M65: 37,218,005 km (0.119 R)
• M66: 37,851,852 km (0.066 R)
• M67: 38,745,400 km (0.115 R)
• M68: 38,937,633 km (0.087 R)
• M69: 39,452,250 km (0.105 R)
• M70: 40,683,141 km (0.111 R)
• M71: 40,813,441 km (0.111 R)
• M72: 40,943,890 km (0.117 R)
• M73: 41,336,136 km (0.106 R)
• M74: 41,467,183 km (0.12 R)
• M75: 43,515,477 km (0.096 R)
• M76: 44,384,192 km (0.109 R)
• M77: 44,585,401 km (0.093 R)
• M78: 45,056,335 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.4

Radius: 3.9

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.12 AU - 15.7 AU

Year: 18118 Days

Day: 21.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,884,684 km

• M1: 175,179 km (0.085 R)
• M2: 201,957 km (0.045 R)
• M3: 302,786 km (0.117 R)
• M4: 336,146 km (0.04 R)
• M5: 927,208 km (0.114 R)
• M6: 1,484,759 km (0.096 R)
• M7: 2,698,895 km (0.107 R)
• M8: 3,138,713 km (0.103 R)
• M9: 3,444,192 km (0.112 R)
• M10: 3,470,072 km (0.072 R)
• M11: 4,557,798 km (0.053 R)
• M12: 4,586,222 km (0.072 R)
• M13: 4,614,646 km (0.116 R)
• M14: 4,758,110 km (0.099 R)
• M15: 5,049,377 km (0.081 R)
• M16: 5,137,939 km (0.11 R)
• M17: 5,346,478 km (0.045 R)
• M18: 5,497,123 km (0.096 R)
• M19: 7,918,365 km (0.115 R)
• M20: 8,124,511 km (0.037 R)
• M21: 8,367,308 km (0.117 R)
• M22: 8,718,265 km (0.052 R)
• M23: 8,860,083 km (0.094 R)
• M24: 9,253,675 km (0.103 R)
• M25: 9,470,892 km (0.075 R)
• M26: 10,058,213 km (0.087 R)
• M27: 10,318,812 km (0.113 R)
• M28: 10,657,203 km (0.083 R)
• M29: 11,113,925 km (0.059 R)
• M30: 11,229,115 km (0.102 R)
• M31: 12,086,012 km (0.084 R)
• M32: 12,442,504 km (0.113 R)
• M33: 12,522,239 km (0.087 R)
• M34: 13,820,450 km (0.113 R)
• M35: 14,151,510 km (0.035 R)
• M36: 14,737,335 km (0.072 R)
• M37: 14,863,895 km (0.069 R)
• M38: 15,459,444 km (0.044 R)
• M39: 16,149,389 km (0.081 R)
• M40: 17,114,296 km (0.062 R)
• M41: 17,917,786 km (0.063 R)
• M42: 18,414,750 km (0.09 R)
• M43: 18,505,556 km (0.065 R)
• M44: 19,422,142 km (0.073 R)
• M45: 20,306,565 km (0.109 R)
• M46: 20,966,590 km (0.109 R)
• M47: 21,633,797 km (0.087 R)
• M48: 21,681,668 km (0.1 R)
• M49: 22,356,205 km (0.1 R)
• M50: 22,404,525 km (0.115 R)
• M51: 22,452,995 km (0.116 R)
• M52: 22,550,084 km (0.084 R)
• M53: 23,380,801 km (0.091 R)
• M54: 23,577,672 km (0.069 R)
• M55: 23,676,257 km (0.093 R)
• M56: 24,072,242 km (0.064 R)
• M57: 25,627,312 km (0.098 R)
• M58: 26,288,983 km (0.081 R)
• M59: 26,391,308 km (0.1 R)
• M60: 27,473,499 km (0.116 R)
• M61: 27,837,471 km (0.08 R)
• M62: 28,150,579 km (0.108 R)
• M63: 28,360,016 km (0.098 R)
• M64: 28,465,034 km (0.085 R)
• M65: 28,675,219 km (0.083 R)
• M66: 31,129,671 km (0.056 R)
• M67: 31,292,135 km (0.039 R)
• M68: 31,346,289 km (0.094 R)
• M69: 32,162,944 km (0.105 R)
• M70: 32,272,300 km (0.054 R)
• M71: 33,207,436 km (0.094 R)
• M72: 33,373,340 km (0.116 R)
• M73: 33,761,547 km (0.078 R)
• M74: 34,095,599 km (0.099 R)
• M75: 34,151,399 km (0.085 R)
• M76: 34,486,648 km (0.107 R)
• M77: 35,329,482 km (0.107 R)
• M78: 35,611,923 km (0.075 R)
• M79: 36,978,200 km (0.052 R)
• M80: 37,264,979 km (0.072 R)
• M81: 37,725,441 km (0.103 R)
• M82: 38,361,532 km (0.053 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: 485 - 16,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit