🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.45 AU - 0.65 AU

Year: 145 Days

Day: 42.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.45 AU - 0.71 AU

Year: 157 Days

Day: 26.5 Hours

Environment

Temp: 256 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.5 AU - 0.82 AU

Year: 191 Days

Day: 43.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.17 AU - 1.59 AU

Year: 578 Days

Day: 45.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,881,220 km

• M1: 140,772 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.45 AU - 1.71 AU

Year: 708 Days

Day: 32.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.98 AU - 2.4 AU

Year: 1155 Days

Day: 26.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.23 AU - 5.27 AU

Year: 3690 Days

Day: 37.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,881,220 km

• M1: 2,364,245 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.4

Radius: 6.6

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 17.36 AU - 22.88 AU

Year: 32169 Days

Day: 24 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 94,881,220 km

• M1: 137,630 km (0.052 R)
• M2: 370,554 km (0.045 R)
• M3: 624,721 km (0.046 R)
• M4: 1,079,049 km (0.119 R)
• M5: 1,142,030 km (0.104 R)
• M6: 2,556,777 km (0.099 R)
• M7: 2,684,384 km (0.1 R)
• M8: 4,941,966 km (0.096 R)
• M9: 6,149,220 km (0.116 R)
• M10: 6,206,217 km (0.117 R)
• M11: 6,435,850 km (0.114 R)
• M12: 6,609,832 km (0.101 R)
• M13: 6,726,818 km (0.12 R)
• M14: 9,532,676 km (0.069 R)
• M15: 9,731,192 km (0.092 R)
• M16: 11,861,017 km (0.114 R)
• M17: 12,217,509 km (0.114 R)
• M18: 13,087,570 km (0.059 R)
• M19: 13,902,579 km (0.067 R)
• M20: 14,278,518 km (0.039 R)
• M21: 15,040,271 km (0.056 R)
• M22: 15,971,817 km (0.12 R)
• M23: 16,050,206 km (0.071 R)
• M24: 16,523,683 km (0.059 R)
• M25: 17,242,501 km (0.114 R)
• M26: 19,375,916 km (0.094 R)
• M27: 19,879,911 km (0.117 R)
• M28: 20,218,302 km (0.079 R)
• M29: 21,331,310 km (0.109 R)
• M30: 23,437,798 km (0.036 R)
• M31: 24,969,530 km (0.119 R)
• M32: 26,162,573 km (0.045 R)
• M33: 26,812,576 km (0.087 R)
• M34: 28,508,417 km (0.119 R)
• M35: 29,369,353 km (0.046 R)
• M36: 30,433,144 km (0.09 R)
• M37: 31,509,351 km (0.109 R)
• M38: 31,706,521 km (0.109 R)
• M39: 32,399,308 km (0.079 R)
• M40: 32,997,102 km (0.08 R)
• M41: 34,710,745 km (0.112 R)
• M42: 35,220,275 km (0.057 R)
• M43: 36,246,666 km (0.092 R)
• M44: 36,867,198 km (0.076 R)
• M45: 38,223,752 km (0.068 R)
• M46: 39,915,554 km (0.064 R)
• M47: 41,092,890 km (0.112 R)
• M48: 42,172,986 km (0.102 R)
• M49: 42,607,718 km (0.105 R)
• M50: 43,043,945 km (0.097 R)
• M51: 45,024,770 km (0.027 R)
• M52: 45,135,772 km (0.118 R)
• M53: 46,473,925 km (0.077 R)
• M54: 46,585,974 km (0.087 R)
• M55: 47,035,366 km (0.097 R)
• M56: 47,260,511 km (0.1 R)
• M57: 47,825,093 km (0.115 R)
• M58: 49,761,189 km (0.098 R)
• M59: 53,005,667 km (0.103 R)
• M60: 53,592,091 km (0.07 R)
• M61: 55,364,526 km (0.087 R)
• M62: 56,916,155 km (0.103 R)
• M63: 57,276,238 km (0.048 R)
• M64: 57,396,514 km (0.109 R)
• M65: 57,637,068 km (0.114 R)
• M66: 58,360,972 km (0.079 R)
• M67: 63,263,743 km (0.1 R)
• M68: 63,761,305 km (0.102 R)
• M69: 65,890,083 km (0.097 R)
• M70: 66,646,899 km (0.062 R)
• M71: 67,533,565 km (0.04 R)
• M72: 69,831,538 km (0.119 R)
• M73: 72,804,796 km (0.1 R)
• M74: 73,587,342 km (0.063 R)
• M75: 75,423,806 km (0.051 R)
• M76: 76,215,478 km (0.107 R)
• M77: 77,940,191 km (0.086 R)
• M78: 78,874,131 km (0.09 R)
• M79: 79,409,542 km (0.102 R)
• M80: 79,811,960 km (0.084 R)
• M81: 82,240,083 km (0.034 R)
• M82: 86,065,301 km (0.05 R)
• M83: 87,030,656 km (0.048 R)
• M84: 87,307,113 km (0.111 R)
• M85: 87,583,869 km (0.094 R)
• M86: 89,948,113 km (0.084 R)
• M87: 91,770,066 km (0.09 R)
• M88: 92,897,435 km (0.117 R)
• M89: 94,312,930 km (0.115 R)
• M90: 94,881,253 km (0.109 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 14,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit