🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.52 AU - 0.56 AU

Year: 152 Days

Day: 34.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.87 AU - 1.19 AU

Year: 400 Days

Day: 24.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,935,259 km

• M1: 121,922 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.33 AU - 1.97 AU

Year: 812 Days

Day: 27.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.46 AU - 1.96 AU

Year: 856 Days

Day: 37.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.58 AU - 4.06 AU

Year: 2316 Days

Day: 18.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.3

Radius: 11

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.23 AU - 10.67 AU

Year: 12017 Days

Day: 5.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,935,259 km

• M1: 141,669 km (0.106 R)
• M2: 511,326 km (0.064 R)
• M3: 1,196,035 km (0.064 R)
• M4: 1,793,230 km (0.103 R)
• M5: 1,975,739 km (0.054 R)
• M6: 3,039,829 km (0.105 R)
• M7: 3,195,560 km (0.104 R)
• M8: 3,353,984 km (0.085 R)
• M9: 3,450,475 km (0.032 R)
• M10: 3,645,999 km (0.056 R)
• M11: 3,878,774 km (0.052 R)
• M12: 4,150,743 km (0.111 R)
• M13: 4,785,785 km (0.104 R)
• M14: 5,188,802 km (0.063 R)
• M15: 5,413,349 km (0.095 R)
• M16: 5,717,631 km (0.104 R)
• M17: 6,145,331 km (0.091 R)
• M18: 6,263,812 km (0.11 R)
• M19: 6,786,059 km (0.101 R)
• M20: 6,990,559 km (0.115 R)
• M21: 7,574,290 km (0.059 R)
• M22: 10,578,215 km (0.109 R)
• M23: 11,783,226 km (0.073 R)
• M24: 12,029,464 km (0.107 R)
• M25: 12,377,129 km (0.105 R)
• M26: 12,627,407 km (0.065 R)
• M27: 12,727,936 km (0.056 R)
• M28: 13,748,643 km (0.094 R)
• M29: 13,903,925 km (0.059 R)
• M30: 14,268,795 km (0.1 R)
• M31: 14,636,656 km (0.119 R)
• M32: 16,303,625 km (0.108 R)
• M33: 16,798,794 km (0.102 R)
• M34: 17,522,847 km (0.082 R)
• M35: 18,256,924 km (0.061 R)
• M36: 18,427,765 km (0.091 R)
• M37: 19,058,769 km (0.06 R)
• M38: 19,347,941 km (0.086 R)
• M39: 21,472,680 km (0.074 R)
• M40: 21,592,957 km (0.055 R)
• M41: 22,076,008 km (0.051 R)
• M42: 23,114,217 km (0.076 R)
• M43: 23,919,054 km (0.046 R)
• M44: 24,544,223 km (0.096 R)
• M45: 24,670,035 km (0.114 R)
• M46: 25,619,533 km (0.074 R)
• M47: 26,259,363 km (0.112 R)
• M48: 26,387,868 km (0.077 R)
• M49: 26,581,148 km (0.096 R)
• M50: 27,228,757 km (0.082 R)
• M51: 27,947,126 km (0.068 R)
• M52: 28,804,172 km (0.095 R)
• M53: 29,536,005 km (0.073 R)
• M54: 30,611,464 km (0.063 R)
• M55: 31,358,406 km (0.078 R)
• M56: 32,317,628 km (0.057 R)
• M57: 34,475,727 km (0.115 R)
• M58: 34,616,498 km (0.101 R)
• M59: 35,536,675 km (0.1 R)
• M60: 35,607,734 km (0.109 R)
• M61: 35,678,793 km (0.038 R)
• M62: 36,608,245 km (0.077 R)
• M63: 37,256,303 km (0.03 R)
• M64: 37,545,475 km (0.094 R)
• M65: 37,690,436 km (0.105 R)
• M66: 37,908,100 km (0.111 R)
• M67: 38,271,922 km (0.111 R)
• M68: 40,627,341 km (0.074 R)
• M69: 40,999,540 km (0.051 R)
• M70: 41,897,576 km (0.106 R)
• M71: 42,650,951 km (0.085 R)
• M72: 43,256,823 km (0.089 R)
• M73: 44,094,571 km (0.06 R)
• M74: 44,477,242 km (0.08 R)
• M75: 45,322,769 km (0.092 R)
• M76: 45,554,197 km (0.109 R)
• M77: 46,328,815 km (0.109 R)
• M78: 47,655,598 km (0.113 R)
• M79: 47,891,066 km (0.038 R)
• M80: 48,048,293 km (0.107 R)
• M81: 48,836,674 km (0.032 R)
• M82: 50,107,059 km (0.069 R)
• M83: 51,067,028 km (0.095 R)
• M84: 51,227,547 km (0.095 R)
• M85: 52,437,195 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.5

Radius: 4.3

Gravity: 13.66 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.99 AU - 14.59 AU

Year: 17514 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,935,259 km

• M1: 55,052 km (0.054 R)
• M2: 216,319 km (0.111 R)
• M3: 325,675 km (0.086 R)
• M4: 352,453 km (0.09 R)
• M5: 696,827 km (0.113 R)
• M6: 768,335 km (0.09 R)
• M7: 861,085 km (0.116 R)
• M8: 1,037,312 km (0.078 R)
• M9: 1,182,122 km (0.073 R)
• M10: 1,377,946 km (0.049 R)
• M11: 1,514,080 km (0.103 R)
• M12: 1,898,247 km (0.074 R)
• M13: 3,186,285 km (0.095 R)
• M14: 3,580,775 km (0.039 R)
• M15: 3,926,495 km (0.086 R)
• M16: 4,348,810 km (0.087 R)
• M17: 4,649,502 km (0.065 R)
• M18: 4,751,378 km (0.118 R)
• M19: 5,026,189 km (0.037 R)
• M20: 5,591,520 km (0.062 R)
• M21: 5,918,391 km (0.076 R)
• M22: 6,065,595 km (0.116 R)
• M23: 6,251,396 km (0.085 R)
• M24: 6,628,382 km (0.044 R)
• M25: 6,666,530 km (0.118 R)
• M26: 6,858,165 km (0.091 R)
• M27: 7,012,849 km (0.041 R)
• M28: 7,286,314 km (0.078 R)
• M29: 7,325,658 km (0.092 R)
• M30: 7,365,002 km (0.078 R)
• M31: 8,621,475 km (0.119 R)
• M32: 8,998,462 km (0.098 R)
• M33: 9,595,656 km (0.113 R)
• M34: 12,483,793 km (0.11 R)
• M35: 13,005,440 km (0.117 R)
• M36: 13,727,998 km (0.112 R)
• M37: 14,020,612 km (0.098 R)
• M38: 14,266,102 km (0.104 R)
• M39: 14,414,054 km (0.095 R)
• M40: 15,211,710 km (0.091 R)
• M41: 16,538,344 km (0.077 R)
• M42: 16,590,105 km (0.093 R)
• M43: 16,693,776 km (0.078 R)
• M44: 17,478,118 km (0.057 R)
• M45: 18,007,694 km (0.078 R)
• M46: 19,463,730 km (0.12 R)
• M47: 19,792,546 km (0.05 R)
• M48: 20,733,666 km (0.107 R)
• M49: 22,144,075 km (0.036 R)
• M50: 23,062,756 km (0.117 R)
• M51: 25,772,721 km (0.12 R)
• M52: 25,892,848 km (0.074 R)
• M53: 26,556,614 km (0.075 R)
• M54: 26,677,938 km (0.105 R)
• M55: 27,901,050 km (0.065 R)
• M56: 27,962,684 km (0.092 R)
• M57: 28,085,953 km (0.103 R)
• M58: 29,392,690 km (0.094 R)
• M59: 30,274,719 km (0.09 R)
• M60: 31,165,425 km (0.091 R)
• M61: 32,064,658 km (0.095 R)
• M62: 32,323,163 km (0.04 R)
• M63: 32,647,192 km (0.034 R)
• M64: 33,494,963 km (0.099 R)
• M65: 33,626,011 km (0.109 R)
• M66: 35,278,469 km (0.075 R)
• M67: 35,345,190 km (0.053 R)
• M68: 35,411,910 km (0.12 R)
• M69: 36,215,401 km (0.119 R)
• M70: 37,908,848 km (0.11 R)
• M71: 37,977,065 km (0.083 R)
• M72: 38,730,739 km (0.032 R)
• M73: 41,301,728 km (0.103 R)
• M74: 42,998,766 km (0.062 R)
• M75: 43,640,840 km (0.11 R)
• M76: 44,574,182 km (0.036 R)
• M77: 45,804,474 km (0.039 R)
• M78: 47,633,757 km (0.057 R)
• M79: 48,817,076 km (0.119 R)
• M80: 49,114,477 km (0.115 R)
• M81: 49,188,977 km (0.057 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 17,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit