🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.56 AU - 0.66 AU

Year: 181 Days

Day: 23 Hours

Environment

Temp: 167 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,045,461 km

• M1: 72,256 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.01 AU - 1.15 AU

Year: 427 Days

Day: 34.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1 AU - 1.18 AU

Year: 433 Days

Day: 40.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,045,461 km

• M1: 473,627 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.88 AU - 2.14 AU

Year: 1085 Days

Day: 26.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.8 AU - 2.66 AU

Year: 1268 Days

Day: 26.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.31 AU - 2.77 AU

Year: 1542 Days

Day: 12.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.7

Radius: 13.3

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.95 AU - 6.03 AU

Year: 4898 Days

Day: 9.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 63,045,461 km

• M1: 179,966 km (0.101 R)
• M2: 267,780 km (0.086 R)
• M3: 618,587 km (0.117 R)
• M4: 1,002,605 km (0.052 R)
• M5: 1,556,715 km (0.104 R)
• M6: 1,692,102 km (0.109 R)
• M7: 1,866,981 km (0.105 R)
• M8: 2,060,411 km (0.084 R)
• M9: 2,147,328 km (0.106 R)
• M10: 2,260,723 km (0.095 R)
• M11: 2,600,161 km (0.12 R)
• M12: 2,900,254 km (0.103 R)
• M13: 3,226,377 km (0.06 R)
• M14: 3,313,294 km (0.08 R)
• M15: 3,475,009 km (0.069 R)
• M16: 3,564,319 km (0.117 R)
• M17: 3,654,377 km (0.06 R)
• M18: 3,867,703 km (0.094 R)
• M19: 4,006,979 km (0.113 R)
• M20: 4,435,128 km (0.106 R)
• M21: 4,564,829 km (0.066 R)
• M22: 4,911,298 km (0.108 R)
• M23: 5,062,542 km (0.105 R)
• M24: 5,930,658 km (0.105 R)
• M25: 6,492,248 km (0.08 R)
• M26: 7,395,221 km (0.113 R)
• M27: 7,627,247 km (0.099 R)
• M28: 7,783,128 km (0.056 R)
• M29: 8,660,071 km (0.107 R)
• M30: 9,007,288 km (0.106 R)
• M31: 9,131,005 km (0.059 R)
• M32: 9,255,321 km (0.09 R)
• M33: 9,906,072 km (0.116 R)
• M34: 10,076,464 km (0.098 R)
• M35: 10,247,903 km (0.12 R)
• M36: 10,333,922 km (0.108 R)
• M37: 10,463,473 km (0.082 R)
• M38: 10,855,270 km (0.092 R)
• M39: 11,340,865 km (0.057 R)
• M40: 11,474,456 km (0.086 R)
• M41: 11,856,080 km (0.098 R)
• M42: 12,241,893 km (0.072 R)
• M43: 12,654,783 km (0.081 R)
• M44: 12,770,422 km (0.119 R)
• M45: 12,932,736 km (0.089 R)
• M46: 13,165,809 km (0.1 R)
• M47: 13,400,379 km (0.09 R)
• M48: 13,945,065 km (0.062 R)
• M49: 14,040,508 km (0.119 R)
• M50: 14,184,122 km (0.056 R)
• M51: 14,328,185 km (0.102 R)
• M52: 15,056,128 km (0.034 R)
• M53: 15,350,686 km (0.1 R)
• M54: 15,572,839 km (0.037 R)
• M55: 16,120,367 km (0.093 R)
• M56: 16,497,354 km (0.11 R)
• M57: 16,775,606 km (0.118 R)
• M58: 16,902,615 km (0.118 R)
• M59: 17,234,423 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.7

Radius: 3.4

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 17.42 AU - 19.88 AU

Year: 30670 Days

Day: 15.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 63,045,461 km

• M1: 337,493 km (0.082 R)
• M2: 546,331 km (0.027 R)
• M3: 1,548,787 km (0.087 R)
• M4: 1,771,837 km (0.115 R)
• M5: 4,893,795 km (0.102 R)
• M6: 5,014,969 km (0.096 R)
• M7: 6,018,921 km (0.109 R)
• M8: 6,323,203 km (0.111 R)
• M9: 8,832,258 km (0.1 R)
• M10: 9,527,440 km (0.081 R)
• M11: 10,446,569 km (0.083 R)
• M12: 10,759,228 km (0.068 R)
• M13: 11,823,318 km (0.119 R)
• M14: 12,422,757 km (0.036 R)
• M15: 12,643,114 km (0.032 R)
• M16: 13,368,515 km (0.09 R)
• M17: 13,424,763 km (0.087 R)
• M18: 14,626,184 km (0.09 R)
• M19: 14,858,958 km (0.11 R)
• M20: 14,975,794 km (0.052 R)
• M21: 16,703,500 km (0.057 R)
• M22: 17,252,524 km (0.107 R)
• M23: 17,683,516 km (0.119 R)
• M24: 18,180,330 km (0.08 R)
• M25: 18,367,926 km (0.068 R)
• M26: 18,618,951 km (0.096 R)
• M27: 19,124,442 km (0.083 R)
• M28: 19,251,451 km (0.037 R)
• M29: 19,634,421 km (0.052 R)
• M30: 20,019,785 km (0.089 R)
• M31: 20,213,515 km (0.087 R)
• M32: 20,798,143 km (0.085 R)
• M33: 20,994,266 km (0.101 R)
• M34: 21,190,987 km (0.088 R)
• M35: 21,652,347 km (0.11 R)
• M36: 23,327,095 km (0.118 R)
• M37: 24,835,042 km (0.114 R)
• M38: 27,441,037 km (0.119 R)
• M39: 30,948,658 km (0.046 R)
• M40: 31,097,807 km (0.11 R)
• M41: 31,847,292 km (0.114 R)
• M42: 33,517,104 km (0.108 R)
• M43: 35,215,040 km (0.109 R)
• M44: 35,761,221 km (0.095 R)
• M45: 36,310,096 km (0.112 R)
• M46: 36,624,999 km (0.04 R)
• M47: 37,416,223 km (0.103 R)
• M48: 38,213,130 km (0.109 R)
• M49: 38,854,606 km (0.108 R)
• M50: 39,176,690 km (0.117 R)
• M51: 40,718,745 km (0.1 R)
• M52: 42,611,757 km (0.098 R)
• M53: 44,365,044 km (0.081 R)
• M54: 49,415,468 km (0.117 R)
• M55: 50,640,226 km (0.109 R)
• M56: 52,052,280 km (0.12 R)
• M57: 55,638,440 km (0.099 R)
• M58: 56,638,502 km (0.082 R)
• M59: 57,277,883 km (0.1 R)
• M60: 60,884,389 km (0.106 R)
• M61: 63,045,479 km (0.042 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 11,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit