🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.45 AU - 0.59 AU

Year: 137 Days

Day: 28.4 Hours

Environment

Temp: 236 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,430,361 km

• M1: 212,130 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.48 AU - 0.72 AU

Year: 170 Days

Day: 16.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.61 AU - 0.61 AU

Year: 174 Days

Day: 43.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.72 AU - 0.72 AU

Year: 223 Days

Day: 21.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.42 AU - 1.5 AU

Year: 644 Days

Day: 25.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.59 AU - 1.89 AU

Year: 838 Days

Day: 19.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,430,361 km

• M1: 621,729 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.19 AU - 3.19 AU

Year: 2081 Days

Day: 39.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,430,361 km

• M1: 1,704,668 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.3

Radius: 15

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.93 AU - 9.45 AU

Year: 7789 Days

Day: 11.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,430,361 km

• M1: 265,835 km (0.119 R)
• M2: 379,979 km (0.068 R)
• M3: 611,257 km (0.053 R)
• M4: 850,464 km (0.103 R)
• M5: 1,023,100 km (0.04 R)
• M6: 1,387,819 km (0.113 R)
• M7: 1,595,611 km (0.029 R)
• M8: 1,753,586 km (0.118 R)
• M9: 1,937,741 km (0.082 R)
• M10: 2,128,778 km (0.054 R)
• M11: 2,326,097 km (0.116 R)
• M12: 2,529,850 km (0.102 R)
• M13: 3,127,044 km (0.111 R)
• M14: 3,226,676 km (0.041 R)
• M15: 4,704,255 km (0.12 R)
• M16: 5,437,583 km (0.105 R)
• M17: 5,618,896 km (0.056 R)
• M18: 6,238,231 km (0.096 R)
• M19: 6,684,781 km (0.114 R)
• M20: 6,781,870 km (0.111 R)
• M21: 6,944,782 km (0.109 R)
• M22: 7,208,074 km (0.099 R)
• M23: 7,676,764 km (0.116 R)
• M24: 7,983,440 km (0.102 R)
• M25: 8,328,861 km (0.1 R)
• M26: 9,358,544 km (0.083 R)
• M27: 9,649,661 km (0.084 R)
• M28: 11,227,171 km (0.112 R)
• M29: 11,575,584 km (0.041 R)
• M30: 11,966,932 km (0.099 R)
• M31: 13,493,578 km (0.052 R)
• M32: 13,864,282 km (0.077 R)
• M33: 14,113,213 km (0.101 R)
• M34: 14,363,640 km (0.085 R)
• M35: 15,465,727 km (0.119 R)
• M36: 15,724,083 km (0.113 R)
• M37: 15,940,252 km (0.101 R)
• M38: 16,157,617 km (0.105 R)
• M39: 16,375,881 km (0.11 R)
• M40: 16,683,155 km (0.077 R)
• M41: 17,036,654 km (0.099 R)
• M42: 17,482,007 km (0.072 R)
• M43: 17,886,071 km (0.064 R)
• M44: 18,795,177 km (0.088 R)
• M45: 19,255,490 km (0.099 R)
• M46: 19,906,091 km (0.091 R)
• M47: 20,563,873 km (0.11 R)
• M48: 21,900,829 km (0.115 R)
• M49: 22,336,608 km (0.085 R)
• M50: 23,216,692 km (0.113 R)
• M51: 25,466,195 km (0.099 R)
• M52: 25,924,413 km (0.09 R)
• M53: 26,026,589 km (0.103 R)
• M54: 26,282,700 km (0.11 R)
• M55: 26,591,171 km (0.109 R)
• M56: 26,900,839 km (0.071 R)
• M57: 27,941,441 km (0.107 R)
• M58: 28,151,178 km (0.059 R)
• M59: 28,519,488 km (0.1 R)
• M60: 28,836,486 km (0.099 R)
• M61: 28,942,401 km (0.061 R)
• M62: 29,048,466 km (0.11 R)
• M63: 29,207,787 km (0.04 R)
• M64: 29,314,152 km (0.109 R)
• M65: 29,740,954 km (0.076 R)
• M66: 29,955,029 km (0.08 R)
• M67: 30,331,118 km (0.075 R)
• M68: 32,234,601 km (0.054 R)
• M69: 32,399,608 km (0.116 R)
• M70: 33,062,177 km (0.105 R)
• M71: 33,450,832 km (0.065 R)
• M72: 33,617,933 km (0.117 R)
• M73: 33,729,383 km (0.063 R)
• M74: 34,120,582 km (0.065 R)
• M75: 34,907,616 km (0.098 R)
• M76: 35,700,485 km (0.091 R)
• M77: 36,042,166 km (0.12 R)
• M78: 36,327,749 km (0.038 R)
• M79: 36,556,783 km (0.117 R)
• M80: 37,188,983 km (0.079 R)
• M81: 37,535,303 km (0.077 R)
• M82: 37,650,942 km (0.101 R)
• M83: 38,989,992 km (0.114 R)
• M84: 39,224,412 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.3

Radius: 7.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 14.92 AU - 19.34 AU

Year: 25896 Days

Day: 17.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 40,430,361 km

• M1: 1,114,205 km (0.081 R)
• M2: 1,259,464 km (0.095 R)
• M3: 1,353,412 km (0.065 R)
• M4: 1,430,305 km (0.11 R)
• M5: 1,528,591 km (0.098 R)
• M6: 2,370,229 km (0.115 R)
• M7: 2,824,857 km (0.04 R)
• M8: 3,650,487 km (0.086 R)
• M9: 3,731,569 km (0.052 R)
• M10: 4,174,080 km (0.089 R)
• M11: 4,545,980 km (0.11 R)
• M12: 4,898,582 km (0.068 R)
• M13: 5,199,274 km (0.109 R)
• M14: 5,568,033 km (0.078 R)
• M15: 6,298,370 km (0.094 R)
• M16: 6,526,656 km (0.074 R)
• M17: 6,625,241 km (0.058 R)
• M18: 7,432,321 km (0.055 R)
• M19: 8,093,245 km (0.092 R)
• M20: 8,628,207 km (0.101 R)
• M21: 9,248,290 km (0.033 R)
• M22: 10,262,414 km (0.06 R)
• M23: 10,957,894 km (0.086 R)
• M24: 12,070,005 km (0.111 R)
• M25: 12,516,704 km (0.071 R)
• M26: 12,927,500 km (0.119 R)
• M27: 13,010,228 km (0.088 R)
• M28: 13,176,132 km (0.106 R)
• M29: 14,787,002 km (0.115 R)
• M30: 15,264,817 km (0.104 R)
• M31: 15,924,544 km (0.116 R)
• M32: 16,548,666 km (0.073 R)
• M33: 16,818,541 km (0.075 R)
• M34: 17,866,773 km (0.119 R)
• M35: 18,190,054 km (0.081 R)
• M36: 19,124,143 km (0.102 R)
• M37: 19,930,326 km (0.072 R)
• M38: 23,921,448 km (0.083 R)
• M39: 24,328,803 km (0.076 R)
• M40: 24,584,465 km (0.076 R)
• M41: 24,789,564 km (0.118 R)
• M42: 28,741,042 km (0.118 R)
• M43: 29,391,194 km (0.084 R)
• M44: 29,609,009 km (0.12 R)
• M45: 29,882,025 km (0.12 R)
• M46: 32,545,017 km (0.092 R)
• M47: 33,279,243 km (0.06 R)
• M48: 34,133,297 km (0.051 R)
• M49: 36,503,975 km (0.09 R)
• M50: 37,443,449 km (0.086 R)
• M51: 38,509,933 km (0.11 R)
• M52: 39,286,346 km (0.059 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: 512 - 16,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit