🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.02 AU - 1.08 AU

Year: 397 Days

Day: 35 Hours

Environment

Temp: 7 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,604,356 km

• M1: 601,533 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.44 AU - 2.92 AU

Year: 1619 Days

Day: 19.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.55 AU - 3.91 AU

Year: 2658 Days

Day: 37 Hours

Environment

Temp: -120 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.05 AU - 4.43 AU

Year: 2669 Days

Day: 30.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,604,356 km

• M1: 2,748,113 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.29 AU - 4.37 AU

Year: 3324 Days

Day: 19.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,604,356 km

• M1: 49,517 km (0.118 R)
• M2: 2,129,226 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.8

Radius: 14.3

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.26 AU - 11.28 AU

Year: 11267 Days

Day: 10.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,604,356 km

• M1: 183,407 km (0.104 R)
• M2: 383,419 km (0.109 R)
• M3: 644,617 km (0.062 R)
• M4: 953,986 km (0.085 R)
• M5: 1,150,557 km (0.101 R)
• M6: 1,344,885 km (0.081 R)
• M7: 1,532,929 km (0.087 R)
• M8: 1,785,600 km (0.084 R)
• M9: 2,110,976 km (0.105 R)
• M10: 2,291,241 km (0.081 R)
• M11: 2,497,686 km (0.046 R)
• M12: 2,603,302 km (0.033 R)
• M13: 2,797,181 km (0.079 R)
• M14: 3,384,801 km (0.045 R)
• M15: 3,525,872 km (0.106 R)
• M16: 4,135,334 km (0.099 R)
• M17: 4,388,304 km (0.098 R)
• M18: 4,594,599 km (0.117 R)
• M19: 4,989,987 km (0.104 R)
• M20: 5,423,970 km (0.055 R)
• M21: 5,757,573 km (0.11 R)
• M22: 5,898,644 km (0.079 R)
• M23: 6,212,949 km (0.081 R)
• M24: 6,562,260 km (0.095 R)
• M25: 6,828,395 km (0.119 R)
• M26: 7,037,981 km (0.109 R)
• M27: 7,219,294 km (0.078 R)
• M28: 7,555,740 km (0.099 R)
• M29: 7,741,540 km (0.087 R)
• M30: 7,897,421 km (0.092 R)
• M31: 8,022,934 km (0.102 R)
• M32: 8,725,296 km (0.098 R)
• M33: 9,050,970 km (0.106 R)
• M34: 9,215,528 km (0.067 R)
• M35: 10,566,397 km (0.094 R)
• M36: 11,727,276 km (0.062 R)
• M37: 12,817,546 km (0.069 R)
• M38: 13,113,749 km (0.083 R)
• M39: 15,682,494 km (0.089 R)
• M40: 15,999,492 km (0.104 R)
• M41: 16,720,404 km (0.071 R)
• M42: 17,657,037 km (0.108 R)
• M43: 17,945,461 km (0.115 R)
• M44: 18,235,532 km (0.118 R)
• M45: 18,485,360 km (0.114 R)
• M46: 18,904,384 km (0.099 R)
• M47: 19,030,644 km (0.097 R)
• M48: 19,284,063 km (0.098 R)
• M49: 19,666,286 km (0.061 R)
• M50: 20,008,266 km (0.102 R)
• M51: 20,958,512 km (0.075 R)
• M52: 21,132,943 km (0.096 R)
• M53: 21,527,134 km (0.115 R)
• M54: 21,923,718 km (0.035 R)
• M55: 22,189,403 km (0.038 R)
• M56: 22,322,695 km (0.098 R)
• M57: 22,411,706 km (0.079 R)
• M58: 22,993,043 km (0.05 R)
• M59: 23,851,585 km (0.068 R)
• M60: 24,079,273 km (0.1 R)
• M61: 24,490,967 km (0.104 R)
• M62: 26,067,279 km (0.103 R)
• M63: 26,207,901 km (0.096 R)
• M64: 26,490,043 km (0.057 R)
• M65: 27,009,896 km (0.091 R)
• M66: 28,011,453 km (0.116 R)
• M67: 28,492,710 km (0.089 R)
• M68: 29,268,524 km (0.099 R)
• M69: 29,805,880 km (0.062 R)
• M70: 30,051,220 km (0.034 R)
• M71: 30,247,941 km (0.046 R)
• M72: 31,737,188 km (0.032 R)
• M73: 32,138,410 km (0.071 R)
• M74: 32,339,619 km (0.099 R)
• M75: 32,591,691 km (0.117 R)
• M76: 32,743,234 km (0.115 R)
• M77: 33,148,644 km (0.049 R)
• M78: 33,250,221 km (0.096 R)
• M79: 34,323,436 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.1

Radius: 5.2

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.69 AU - 14.35 AU

Year: 17334 Days

Day: 15.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 38,604,356 km

• M1: 78,240 km (0.076 R)
• M2: 217,067 km (0.043 R)
• M3: 718,070 km (0.104 R)
• M4: 888,163 km (0.115 R)
• M5: 953,088 km (0.073 R)
• M6: 1,301,801 km (0.118 R)
• M7: 1,626,877 km (0.115 R)
• M8: 2,326,097 km (0.087 R)
• M9: 2,416,454 km (0.054 R)
• M10: 2,554,384 km (0.107 R)
• M11: 2,647,733 km (0.108 R)
• M12: 3,746,978 km (0.077 R)
• M13: 3,800,085 km (0.085 R)
• M14: 4,371,250 km (0.052 R)
• M15: 4,652,793 km (0.112 R)
• M16: 4,766,936 km (0.086 R)
• M17: 4,853,254 km (0.055 R)
• M18: 5,381,783 km (0.089 R)
• M19: 6,943,286 km (0.104 R)
• M20: 7,106,647 km (0.08 R)
• M21: 7,172,320 km (0.069 R)
• M22: 7,470,469 km (0.12 R)
• M23: 7,503,829 km (0.111 R)
• M24: 7,604,359 km (0.111 R)
• M25: 8,181,956 km (0.114 R)
• M26: 8,285,328 km (0.071 R)
• M27: 10,479,929 km (0.115 R)
• M28: 10,742,773 km (0.104 R)
• M29: 11,007,561 km (0.096 R)
• M30: 12,601,825 km (0.107 R)
• M31: 12,961,309 km (0.117 R)
• M32: 13,364,775 km (0.067 R)
• M33: 15,146,036 km (0.033 R)
• M34: 15,784,670 km (0.102 R)
• M35: 15,913,473 km (0.074 R)
• M36: 16,388,746 km (0.061 R)
• M37: 17,441,616 km (0.07 R)
• M38: 17,931,549 km (0.12 R)
• M39: 18,788,296 km (0.092 R)
• M40: 23,024,010 km (0.071 R)
• M41: 23,218,786 km (0.105 R)
• M42: 23,267,555 km (0.095 R)
• M43: 23,561,066 km (0.036 R)
• M44: 23,855,774 km (0.098 R)
• M45: 24,448,930 km (0.106 R)
• M46: 25,297,449 km (0.05 R)
• M47: 25,397,978 km (0.114 R)
• M48: 25,952,837 km (0.088 R)
• M49: 26,920,735 km (0.077 R)
• M50: 27,486,514 km (0.095 R)
• M51: 28,004,123 km (0.103 R)
• M52: 28,056,033 km (0.117 R)
• M53: 28,160,154 km (0.078 R)
• M54: 29,207,039 km (0.1 R)
• M55: 29,365,164 km (0.113 R)
• M56: 30,053,763 km (0.106 R)
• M57: 30,160,128 km (0.107 R)
• M58: 30,266,791 km (0.113 R)
• M59: 31,177,243 km (0.109 R)
• M60: 32,587,203 km (0.106 R)
• M61: 33,796,553 km (0.1 R)
• M62: 34,239,811 km (0.047 R)
• M63: 36,542,122 km (0.071 R)
• M64: 37,683,105 km (0.06 R)
• M65: 38,373,350 km (0.12 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 13,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit