🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.27 AU - 1.75 AU

Year: 652 Days

Day: 24.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,451,613 km

• M1: 1,170,304 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.4 AU - 1.78 AU

Year: 705 Days

Day: 17.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,451,613 km

• M1: 294,857 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.6 AU - 2.42 AU

Year: 1002 Days

Day: 16.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,451,613 km

• M1: 740,659 km (0.118 R)
• M2: 1,003,054 km (0.025 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676

Radius: 14.2

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.74 AU - 10.9 AU

Year: 9206 Days

Day: 14.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 97,451,613 km

• M1: 234,869 km (0.076 R)
• M2: 582,534 km (0.099 R)
• M3: 1,070,971 km (0.102 R)
• M4: 1,554,322 km (0.074 R)
• M5: 2,198,490 km (0.037 R)
• M6: 2,556,328 km (0.073 R)
• M7: 2,898,908 km (0.03 R)
• M8: 3,504,779 km (0.074 R)
• M9: 3,907,796 km (0.066 R)
• M10: 4,416,428 km (0.108 R)
• M11: 5,845,836 km (0.118 R)
• M12: 6,301,810 km (0.095 R)
• M13: 7,018,833 km (0.079 R)
• M14: 7,665,096 km (0.115 R)
• M15: 8,378,678 km (0.115 R)
• M16: 8,728,138 km (0.073 R)
• M17: 9,205,355 km (0.078 R)
• M18: 10,498,031 km (0.062 R)
• M19: 12,434,425 km (0.065 R)
• M20: 13,735,179 km (0.092 R)
• M21: 15,205,427 km (0.075 R)
• M22: 15,624,450 km (0.066 R)
• M23: 16,209,827 km (0.065 R)
• M24: 16,642,314 km (0.103 R)
• M25: 21,100,331 km (0.116 R)
• M26: 21,594,153 km (0.097 R)
• M27: 22,599,002 km (0.036 R)
• M28: 23,691,815 km (0.104 R)
• M29: 24,018,088 km (0.111 R)
• M30: 25,480,856 km (0.081 R)
• M31: 26,779,216 km (0.094 R)
• M32: 27,897,759 km (0.098 R)
• M33: 30,794,722 km (0.111 R)
• M34: 31,466,416 km (0.094 R)
• M35: 31,842,804 km (0.068 R)
• M36: 32,525,719 km (0.105 R)
• M37: 35,729,507 km (0.087 R)
• M38: 38,750,486 km (0.107 R)
• M39: 44,177,747 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.1

Radius: 9

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.86 AU - 16.06 AU

Year: 16398 Days

Day: 13.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 97,451,613 km

• M1: 175,030 km (0.06 R)
• M2: 371,751 km (0.115 R)
• M3: 580,739 km (0.075 R)
• M4: 945,309 km (0.102 R)
• M5: 1,520,513 km (0.086 R)
• M6: 2,427,076 km (0.074 R)
• M7: 2,990,162 km (0.108 R)
• M8: 3,614,434 km (0.115 R)
• M9: 5,114,602 km (0.117 R)
• M10: 5,496,076 km (0.075 R)
• M11: 5,891,314 km (0.026 R)
• M12: 6,187,667 km (0.12 R)
• M13: 6,881,502 km (0.051 R)
• M14: 8,960,314 km (0.112 R)
• M15: 10,566,098 km (0.113 R)
• M16: 11,063,810 km (0.086 R)
• M17: 11,780,084 km (0.088 R)
• M18: 12,199,706 km (0.095 R)
• M19: 12,626,509 km (0.055 R)
• M20: 16,431,232 km (0.089 R)
• M21: 16,802,085 km (0.078 R)
• M22: 19,919,106 km (0.104 R)
• M23: 20,190,925 km (0.038 R)
• M24: 20,809,213 km (0.052 R)
• M25: 27,269,597 km (0.086 R)
• M26: 28,148,934 km (0.069 R)
• M27: 28,878,672 km (0.119 R)
• M28: 30,366,423 km (0.103 R)
• M29: 32,063,312 km (0.034 R)
• M30: 32,581,519 km (0.029 R)
• M31: 33,191,130 km (0.112 R)
• M32: 42,027,128 km (0.108 R)
• M33: 45,340,871 km (0.075 R)
• M34: 47,515,276 km (0.054 R)
• M35: 49,955,367 km (0.093 R)
• M36: 52,017,274 km (0.116 R)
• M37: 52,787,553 km (0.1 R)
• M38: 54,793,960 km (0.086 R)
• M39: 55,132,051 km (0.098 R)
• M40: 55,471,190 km (0.104 R)
• M41: 55,697,830 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.4

Radius: 5.7

Gravity: 24.64 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.71 AU - 20.27 AU

Year: 26818 Days

Day: 23.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 97,451,613 km

• M1: 71,807 km (0.089 R)
• M2: 197,020 km (0.069 R)
• M3: 694,134 km (0.105 R)
• M4: 968,347 km (0.095 R)
• M5: 1,979,479 km (0.066 R)
• M6: 2,754,246 km (0.074 R)
• M7: 5,000,758 km (0.064 R)
• M8: 5,312,370 km (0.119 R)
• M9: 5,494,580 km (0.096 R)
• M10: 6,755,541 km (0.07 R)
• M11: 6,909,477 km (0.064 R)
• M12: 8,602,925 km (0.108 R)
• M13: 9,980,422 km (0.094 R)
• M14: 12,412,584 km (0.095 R)
• M15: 13,985,007 km (0.111 R)
• M16: 15,111,180 km (0.073 R)
• M17: 15,651,827 km (0.095 R)
• M18: 18,244,508 km (0.043 R)
• M19: 21,217,765 km (0.116 R)
• M20: 24,416,018 km (0.085 R)
• M21: 26,605,533 km (0.07 R)
• M22: 27,116,409 km (0.107 R)
• M23: 27,631,924 km (0.111 R)
• M24: 28,467,128 km (0.111 R)
• M25: 29,743,198 km (0.099 R)
• M26: 31,267,451 km (0.099 R)
• M27: 32,043,864 km (0.095 R)
• M28: 34,778,214 km (0.092 R)
• M29: 37,383,311 km (0.027 R)
• M30: 37,624,912 km (0.094 R)
• M31: 41,340,923 km (0.057 R)
• M32: 49,160,553 km (0.082 R)
• M33: 50,833,955 km (0.079 R)
• M34: 52,965,126 km (0.074 R)
• M35: 54,847,516 km (0.119 R)
• M36: 57,658,011 km (0.099 R)
• M37: 62,862,820 km (0.065 R)
• M38: 72,261,307 km (0.063 R)
• M39: 77,553,182 km (0.107 R)
• M40: 81,244,509 km (0.095 R)
• M41: 87,587,309 km (0.085 R)
• M42: 88,142,168 km (0.096 R)
• M43: 90,754,296 km (0.098 R)
• M44: 91,885,406 km (0.112 R)
• M45: 92,833,407 km (0.093 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 16,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit