🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.69 AU - 0.69 AU

Year: 213 Days

Day: 42 Hours

Environment

Temp: 104 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,414,234 km

• M1: 312,660 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.62 AU - 0.94 AU

Year: 255 Days

Day: 44.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.8 AU - 0.9 AU

Year: 291 Days

Day: 19.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,414,234 km

• M1: 120,725 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.76 AU - 1.1 AU

Year: 333 Days

Day: 39.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,414,234 km

• M1: 302,487 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.08 AU - 1.16 AU

Year: 440 Days

Day: 13.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,414,234 km

• M1: 382,821 km (0.055 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.24 AU - 1.8 AU

Year: 695 Days

Day: 19 Hours

Environment

Temp: -44 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.89 AU - 3.41 AU

Year: 2073 Days

Day: 27 Hours

Environment

Temp: -103 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,414,234 km

• M1: 724,951 km (0.037 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.27 AU - 4.47 AU

Year: 3388 Days

Day: 16.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.1

Radius: 8.3

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.49 AU - 13.23 AU

Year: 13272 Days

Day: 5.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 60.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 53,414,234 km

• M1: 211,083 km (0.098 R)
• M2: 394,190 km (0.096 R)
• M3: 482,603 km (0.113 R)
• M4: 717,172 km (0.037 R)
• M5: 1,176,438 km (0.118 R)
• M6: 1,242,261 km (0.086 R)
• M7: 1,377,946 km (0.096 R)
• M8: 1,590,824 km (0.101 R)
• M9: 1,763,908 km (0.108 R)
• M10: 2,544,510 km (0.03 R)
• M11: 2,955,904 km (0.07 R)
• M12: 3,293,696 km (0.078 R)
• M13: 3,939,361 km (0.08 R)
• M14: 4,242,446 km (0.094 R)
• M15: 4,518,454 km (0.111 R)
• M16: 6,293,134 km (0.109 R)
• M17: 7,008,361 km (0.11 R)
• M18: 7,089,443 km (0.06 R)
• M19: 7,170,974 km (0.03 R)
• M20: 7,375,773 km (0.043 R)
• M21: 7,917,467 km (0.065 R)
• M22: 8,171,784 km (0.051 R)
• M23: 8,688,495 km (0.095 R)
• M24: 8,775,710 km (0.107 R)
• M25: 9,038,853 km (0.11 R)
• M26: 9,889,616 km (0.068 R)
• M27: 11,379,312 km (0.113 R)
• M28: 11,474,755 km (0.083 R)
• M29: 11,618,369 km (0.1 R)
• M30: 11,714,560 km (0.114 R)
• M31: 11,810,901 km (0.114 R)
• M32: 11,907,542 km (0.117 R)
• M33: 12,739,306 km (0.113 R)
• M34: 12,838,489 km (0.089 R)
• M35: 13,087,420 km (0.117 R)
• M36: 13,691,197 km (0.11 R)
• M37: 15,187,774 km (0.108 R)
• M38: 15,503,875 km (0.11 R)
• M39: 15,609,790 km (0.114 R)
• M40: 16,142,508 km (0.062 R)
• M41: 16,411,186 km (0.068 R)
• M42: 16,844,122 km (0.107 R)
• M43: 17,226,045 km (0.085 R)
• M44: 19,405,686 km (0.031 R)
• M45: 21,199,215 km (0.093 R)
• M46: 21,670,598 km (0.099 R)
• M47: 24,509,218 km (0.12 R)
• M48: 26,255,025 km (0.119 R)
• M49: 27,079,159 km (0.1 R)
• M50: 27,143,038 km (0.092 R)
• M51: 27,206,766 km (0.106 R)
• M52: 29,209,134 km (0.091 R)
• M53: 29,602,127 km (0.061 R)
• M54: 29,996,916 km (0.117 R)
• M55: 30,991,592 km (0.042 R)
• M56: 31,058,164 km (0.114 R)
• M57: 32,469,769 km (0.086 R)
• M58: 32,537,387 km (0.113 R)
• M59: 34,660,480 km (0.045 R)
• M60: 34,799,008 km (0.053 R)
• M61: 34,868,272 km (0.096 R)
• M62: 35,076,512 km (0.101 R)
• M63: 35,773,638 km (0.112 R)
• M64: 36,334,780 km (0.114 R)
• M65: 36,545,862 km (0.093 R)
• M66: 36,616,323 km (0.06 R)
• M67: 36,898,614 km (0.034 R)
• M68: 37,892,393 km (0.074 R)
• M69: 38,679,427 km (0.117 R)
• M70: 38,894,998 km (0.073 R)
• M71: 40,269,652 km (0.082 R)
• M72: 41,292,603 km (0.115 R)
• M73: 42,324,080 km (0.111 R)
• M74: 42,472,182 km (0.097 R)
• M75: 44,112,223 km (0.077 R)
• M76: 44,262,270 km (0.1 R)
• M77: 44,337,368 km (0.09 R)
• M78: 45,620,918 km (0.049 R)
• M79: 46,534,362 km (0.073 R)
• M80: 47,146,667 km (0.067 R)
• M81: 47,530,684 km (0.079 R)
• M82: 50,091,201 km (0.081 R)
• M83: 50,326,220 km (0.089 R)
• M84: 50,875,842 km (0.107 R)
• M85: 51,664,672 km (0.045 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: 445 - 15,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit