🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.54 AU - 0.82 AU

Year: 164 Days

Day: 16.1 Hours

Environment

Temp: 335 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,689,057 km

• M1: 59,241 km (0.086 R)
• M2: 92,751 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.96 AU - 1.1 AU

Year: 306 Days

Day: 18.6 Hours

Environment

Temp: 247 °C

Axial Tilt: 107.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.13 AU - 1.33 AU

Year: 399 Days

Day: 31.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,689,057 km

• M1: 169,046 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.35 AU - 3.85 AU

Year: 1596 Days

Day: 23.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.68 AU - 4.88 AU

Year: 3056 Days

Day: 19.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 106.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.07 AU - 5.53 AU

Year: 3075 Days

Day: 44.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.91 AU - 9.55 AU

Year: 6285 Days

Day: 41.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,689,057 km

• M1: 46,076 km (0.041 R)

Planet 8 - Terrestrial

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.56 AU - 7.96 AU

Year: 6322 Days

Day: 42 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.8

Radius: 13.3

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.66 AU - 12.76 AU

Year: 13251 Days

Day: 7.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 67,689,057 km

• M1: 168,148 km (0.112 R)
• M2: 417,528 km (0.092 R)
• M3: 546,481 km (0.113 R)
• M4: 776,712 km (0.102 R)
• M5: 1,026,541 km (0.102 R)
• M6: 1,154,596 km (0.116 R)
• M7: 1,555,967 km (0.068 R)
• M8: 2,108,732 km (0.045 R)
• M9: 2,369,331 km (0.119 R)
• M10: 2,562,013 km (0.12 R)
• M11: 2,699,942 km (0.083 R)
• M12: 3,004,374 km (0.103 R)
• M13: 3,384,502 km (0.103 R)
• M14: 3,471,119 km (0.118 R)
• M15: 4,006,530 km (0.111 R)
• M16: 4,592,056 km (0.111 R)
• M17: 4,785,337 km (0.12 R)
• M18: 5,204,660 km (0.071 R)
• M19: 5,380,886 km (0.051 R)
• M20: 6,052,879 km (0.083 R)
• M21: 6,861,157 km (0.08 R)
• M22: 6,943,884 km (0.1 R)
• M23: 7,194,012 km (0.117 R)
• M24: 7,390,733 km (0.066 R)
• M25: 7,904,751 km (0.113 R)
• M26: 9,392,652 km (0.066 R)
• M27: 9,515,322 km (0.108 R)
• M28: 11,029,851 km (0.097 R)
• M29: 11,256,941 km (0.094 R)
• M30: 11,748,968 km (0.093 R)
• M31: 11,980,845 km (0.103 R)
• M32: 12,550,663 km (0.103 R)
• M33: 13,891,060 km (0.104 R)
• M34: 14,881,398 km (0.059 R)
• M35: 15,276,635 km (0.058 R)
• M36: 15,530,054 km (0.106 R)
• M37: 16,372,290 km (0.108 R)
• M38: 18,177,637 km (0.042 R)
• M39: 18,292,678 km (0.094 R)
• M40: 18,716,040 km (0.119 R)
• M41: 18,909,620 km (0.066 R)
• M42: 19,220,783 km (0.072 R)
• M43: 19,572,787 km (0.091 R)
• M44: 20,641,664 km (0.105 R)
• M45: 21,486,144 km (0.092 R)
• M46: 23,001,421 km (0.086 R)
• M47: 23,333,528 km (0.073 R)
• M48: 23,625,543 km (0.117 R)
• M49: 24,002,679 km (0.099 R)
• M50: 24,424,096 km (0.083 R)
• M51: 24,508,619 km (0.099 R)
• M52: 24,890,393 km (0.07 R)
• M53: 25,018,150 km (0.068 R)
• M54: 25,103,420 km (0.111 R)
• M55: 25,961,214 km (0.101 R)
• M56: 26,220,468 km (0.105 R)
• M57: 26,393,852 km (0.067 R)
• M58: 26,959,780 km (0.104 R)
• M59: 27,661,843 km (0.03 R)
• M60: 28,592,342 km (0.119 R)
• M61: 29,443,105 km (0.101 R)
• M62: 29,533,163 km (0.116 R)
• M63: 30,075,306 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 23.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.2

Radius: 6.7

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 21.63 AU - 26.27 AU

Year: 34276 Days

Day: 18.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 67,689,057 km

• M1: 122,969 km (0.067 R)
• M2: 195,375 km (0.117 R)
• M3: 686,205 km (0.047 R)
• M4: 728,691 km (0.107 R)
• M5: 1,335,460 km (0.094 R)
• M6: 1,670,859 km (0.104 R)
• M7: 2,449,516 km (0.079 R)
• M8: 3,215,606 km (0.109 R)
• M9: 4,573,357 km (0.056 R)
• M10: 4,655,785 km (0.104 R)
• M11: 5,375,799 km (0.06 R)
• M12: 5,419,183 km (0.112 R)
• M13: 5,594,212 km (0.044 R)
• M14: 6,496,587 km (0.115 R)
• M15: 7,298,731 km (0.113 R)
• M16: 8,231,623 km (0.093 R)
• M17: 9,046,183 km (0.104 R)
• M18: 10,046,245 km (0.091 R)
• M19: 10,099,951 km (0.049 R)
• M20: 11,471,015 km (0.113 R)
• M21: 11,808,658 km (0.12 R)
• M22: 15,237,142 km (0.119 R)
• M23: 15,857,374 km (0.1 R)
• M24: 17,122,224 km (0.04 R)
• M25: 17,508,037 km (0.065 R)
• M26: 18,026,843 km (0.062 R)
• M27: 18,157,442 km (0.055 R)
• M28: 20,423,401 km (0.094 R)
• M29: 22,075,859 km (0.082 R)
• M30: 22,565,792 km (0.037 R)
• M31: 23,130,224 km (0.119 R)
• M32: 24,129,089 km (0.037 R)
• M33: 24,778,643 km (0.12 R)
• M34: 26,242,608 km (0.102 R)
• M35: 26,316,509 km (0.114 R)
• M36: 27,508,804 km (0.113 R)
• M37: 28,414,620 km (0.092 R)
• M38: 29,714,326 km (0.113 R)
• M39: 30,565,687 km (0.111 R)
• M40: 32,768,815 km (0.091 R)
• M41: 37,909,148 km (0.076 R)
• M42: 38,243,798 km (0.071 R)
• M43: 38,832,017 km (0.108 R)
• M44: 40,272,794 km (0.094 R)
• M45: 41,214,363 km (0.114 R)
• M46: 43,381,288 km (0.08 R)
• M47: 46,744,996 km (0.028 R)
• M48: 47,553,872 km (0.08 R)
• M49: 50,375,288 km (0.082 R)
• M50: 51,296,960 km (0.04 R)
• M51: 53,156,911 km (0.063 R)
• M52: 53,344,058 km (0.101 R)
• M53: 53,906,994 km (0.114 R)
• M54: 58,094,987 km (0.065 R)
• M55: 58,191,328 km (0.098 R)
• M56: 64,569,882 km (0.11 R)
• M57: 65,771,452 km (0.062 R)
• M58: 66,375,079 km (0.092 R)

Kuiper Belt

Range: 37.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 14,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit