🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.48 AU - 0.56 AU

Year: 134 Days

Day: 26.4 Hours

Environment

Temp: 257 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.41 AU - 0.67 AU

Year: 142 Days

Day: 12.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 115.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.92 AU - 1.36 AU

Year: 436 Days

Day: 35.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.24 AU - 1.34 AU

Year: 525 Days

Day: 12.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.71 AU - 1.87 AU

Year: 858 Days

Day: 43.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.99 AU - 4.23 AU

Year: 2984 Days

Day: 38.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.3

Radius: 15

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.61 AU - 6.45 AU

Year: 4658 Days

Day: 15 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 63,875,921 km

• M1: 191,036 km (0.086 R)
• M2: 294,259 km (0.116 R)
• M3: 600,486 km (0.033 R)
• M4: 737,518 km (0.104 R)
• M5: 1,097,151 km (0.114 R)
• M6: 1,209,050 km (0.059 R)
• M7: 1,445,265 km (0.069 R)
• M8: 1,685,669 km (0.082 R)
• M9: 1,927,120 km (0.102 R)
• M10: 2,027,051 km (0.11 R)
• M11: 2,128,778 km (0.061 R)
• M12: 2,245,464 km (0.049 R)
• M13: 2,404,487 km (0.079 R)
• M14: 2,553,636 km (0.069 R)
• M15: 2,706,076 km (0.03 R)
• M16: 3,034,742 km (0.074 R)
• M17: 3,166,987 km (0.111 R)
• M18: 3,376,723 km (0.059 R)
• M19: 3,575,539 km (0.114 R)
• M20: 3,794,101 km (0.116 R)
• M21: 4,001,145 km (0.059 R)
• M22: 4,510,077 km (0.034 R)
• M23: 5,410,207 km (0.088 R)
• M24: 6,384,089 km (0.117 R)
• M25: 6,497,784 km (0.106 R)
• M26: 6,631,374 km (0.093 R)
• M27: 6,804,459 km (0.08 R)
• M28: 6,901,249 km (0.115 R)
• M29: 7,352,436 km (0.101 R)
• M30: 7,732,564 km (0.093 R)
• M31: 8,016,800 km (0.112 R)
• M32: 8,160,265 km (0.111 R)
• M33: 8,616,538 km (0.06 R)
• M34: 8,763,593 km (0.09 R)
• M35: 9,017,460 km (0.11 R)
• M36: 9,467,750 km (0.119 R)
• M37: 9,619,442 km (0.077 R)
• M38: 9,728,350 km (0.035 R)
• M39: 9,837,706 km (0.09 R)
• M40: 9,991,343 km (0.086 R)
• M41: 10,323,450 km (0.109 R)
• M42: 10,435,050 km (0.063 R)
• M43: 10,614,268 km (0.113 R)
• M44: 10,975,846 km (0.116 R)
• M45: 11,135,467 km (0.093 R)
• M46: 11,318,575 km (0.09 R)
• M47: 12,226,335 km (0.068 R)
• M48: 12,534,058 km (0.113 R)
• M49: 12,677,073 km (0.076 R)
• M50: 12,796,602 km (0.068 R)
• M51: 12,916,430 km (0.095 R)
• M52: 13,181,517 km (0.104 R)
• M53: 13,326,926 km (0.11 R)
• M54: 13,546,087 km (0.075 R)
• M55: 14,359,600 km (0.068 R)
• M56: 14,534,181 km (0.104 R)
• M57: 14,961,133 km (0.115 R)
• M58: 15,087,544 km (0.073 R)
• M59: 15,930,677 km (0.032 R)
• M60: 16,241,093 km (0.039 R)
• M61: 17,689,200 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.1

Radius: 4.6

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11 AU - 18.33 AU

Year: 20104 Days

Day: 18.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,875,921 km

• M1: 59,241 km (0.072 R)
• M2: 251,474 km (0.108 R)
• M3: 439,818 km (0.096 R)
• M4: 475,123 km (0.037 R)
• M5: 666,459 km (0.11 R)
• M6: 707,448 km (0.112 R)
• M7: 1,090,419 km (0.1 R)
• M8: 1,164,021 km (0.057 R)
• M9: 1,341,893 km (0.1 R)
• M10: 2,136,108 km (0.112 R)
• M11: 2,611,231 km (0.119 R)
• M12: 2,677,054 km (0.116 R)
• M13: 2,710,115 km (0.12 R)
• M14: 3,014,098 km (0.11 R)
• M15: 3,364,456 km (0.082 R)
• M16: 3,654,078 km (0.114 R)
• M17: 3,914,079 km (0.03 R)
• M18: 4,065,322 km (0.102 R)
• M19: 4,451,733 km (0.054 R)
• M20: 5,094,256 km (0.068 R)
• M21: 5,468,251 km (0.109 R)
• M22: 5,594,960 km (0.075 R)
• M23: 6,286,701 km (0.104 R)
• M24: 6,508,405 km (0.118 R)
• M25: 6,687,623 km (0.081 R)
• M26: 7,096,624 km (0.074 R)
• M27: 7,939,009 km (0.088 R)
• M28: 8,420,565 km (0.1 R)
• M29: 9,310,822 km (0.109 R)
• M30: 10,334,670 km (0.106 R)
• M31: 11,555,538 km (0.065 R)
• M32: 12,045,471 km (0.045 R)
• M33: 12,265,529 km (0.102 R)
• M34: 12,375,933 km (0.117 R)
• M35: 12,709,386 km (0.082 R)
• M36: 13,102,081 km (0.11 R)
• M37: 14,130,267 km (0.081 R)
• M38: 14,304,100 km (0.106 R)
• M39: 16,081,322 km (0.117 R)
• M40: 16,202,197 km (0.08 R)
• M41: 16,566,767 km (0.097 R)
• M42: 17,490,235 km (0.053 R)
• M43: 17,989,443 km (0.116 R)
• M44: 19,065,800 km (0.086 R)
• M45: 19,129,828 km (0.11 R)
• M46: 19,838,174 km (0.093 R)
• M47: 19,902,950 km (0.04 R)
• M48: 21,081,631 km (0.12 R)
• M49: 21,746,294 km (0.116 R)
• M50: 22,891,765 km (0.114 R)
• M51: 23,164,183 km (0.079 R)
• M52: 23,987,719 km (0.051 R)
• M53: 24,333,739 km (0.115 R)
• M54: 25,592,905 km (0.078 R)
• M55: 26,873,163 km (0.108 R)
• M56: 27,160,391 km (0.082 R)
• M57: 28,028,507 km (0.091 R)
• M58: 28,392,778 km (0.059 R)
• M59: 28,465,932 km (0.117 R)
• M60: 33,887,807 km (0.092 R)
• M61: 35,370,472 km (0.116 R)
• M62: 35,764,213 km (0.118 R)
• M63: 37,113,437 km (0.085 R)
• M64: 37,673,980 km (0.079 R)
• M65: 37,914,982 km (0.051 R)
• M66: 38,237,216 km (0.099 R)
• M67: 38,884,227 km (0.028 R)
• M68: 39,290,534 km (0.086 R)
• M69: 41,343,017 km (0.115 R)
• M70: 42,925,912 km (0.074 R)
• M71: 45,294,794 km (0.063 R)
• M72: 46,408,850 km (0.09 R)
• M73: 46,494,869 km (0.049 R)
• M74: 47,618,797 km (0.057 R)
• M75: 48,053,379 km (0.049 R)
• M76: 50,157,772 km (0.113 R)
• M77: 51,577,307 km (0.111 R)
• M78: 52,202,476 km (0.112 R)
• M79: 52,740,430 km (0.104 R)
• M80: 53,370,237 km (0.113 R)
• M81: 53,460,445 km (0.083 R)
• M82: 53,550,652 km (0.079 R)
• M83: 54,002,587 km (0.098 R)
• M84: 54,183,750 km (0.037 R)
• M85: 55,274,768 km (0.058 R)
• M86: 55,822,894 km (0.096 R)
• M87: 56,006,002 km (0.038 R)
• M88: 56,097,706 km (0.046 R)
• M89: 56,464,819 km (0.115 R)
• M90: 57,201,289 km (0.107 R)
• M91: 57,755,848 km (0.114 R)
• M92: 59,616,995 km (0.103 R)
• M93: 60,272,982 km (0.077 R)
• M94: 62,160,608 km (0.033 R)
• M95: 63,397,932 km (0.068 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 10,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit