🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.47 AU - 0.55 AU

Year: 127 Days

Day: 23.6 Hours

Environment

Temp: 280 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.81 AU - 2.59 AU

Year: 1136 Days

Day: 27.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 161.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,859,470 km

• M1: 547,079 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.48 AU - 3.34 AU

Year: 1729 Days

Day: 17.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,859,470 km

• M1: 1,529,339 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.24 AU - 5.14 AU

Year: 2987 Days

Day: 27.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.56 AU - 5.24 AU

Year: 3214 Days

Day: 31.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.9

Radius: 8.3

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.13 AU - 9.65 AU

Year: 7718 Days

Day: 9.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 36,859,470 km

• M1: 248,482 km (0.117 R)
• M2: 303,833 km (0.044 R)
• M3: 465,848 km (0.067 R)
• M4: 798,553 km (0.116 R)
• M5: 903,870 km (0.079 R)
• M6: 966,253 km (0.108 R)
• M7: 1,095,655 km (0.079 R)
• M8: 1,283,101 km (0.082 R)
• M9: 1,389,764 km (0.101 R)
• M10: 1,517,970 km (0.101 R)
• M11: 1,593,068 km (0.07 R)
• M12: 2,132,667 km (0.1 R)
• M13: 2,238,583 km (0.106 R)
• M14: 2,566,800 km (0.077 R)
• M15: 2,725,224 km (0.105 R)
• M16: 3,767,473 km (0.066 R)
• M17: 3,947,888 km (0.12 R)
• M18: 4,533,414 km (0.03 R)
• M19: 4,587,867 km (0.071 R)
• M20: 5,145,868 km (0.096 R)
• M21: 5,317,456 km (0.059 R)
• M22: 5,403,924 km (0.043 R)
• M23: 6,052,580 km (0.07 R)
• M24: 6,112,719 km (0.106 R)
• M25: 6,294,480 km (0.085 R)
• M26: 6,447,369 km (0.076 R)
• M27: 6,976,347 km (0.049 R)
• M28: 9,158,830 km (0.061 R)
• M29: 9,541,651 km (0.04 R)
• M30: 10,000,917 km (0.103 R)
• M31: 10,287,098 km (0.028 R)
• M32: 10,359,054 km (0.032 R)
• M33: 11,272,798 km (0.079 R)
• M34: 11,458,748 km (0.048 R)
• M35: 11,833,491 km (0.047 R)
• M36: 11,984,435 km (0.114 R)
• M37: 13,020,550 km (0.105 R)
• M38: 13,806,537 km (0.115 R)
• M39: 14,607,783 km (0.098 R)
• M40: 15,014,091 km (0.07 R)
• M41: 15,630,434 km (0.086 R)
• M42: 16,046,017 km (0.052 R)
• M43: 16,549,414 km (0.071 R)
• M44: 16,676,123 km (0.074 R)
• M45: 16,803,132 km (0.118 R)
• M46: 17,442,813 km (0.098 R)
• M47: 18,047,188 km (0.031 R)
• M48: 18,570,631 km (0.055 R)
• M49: 18,658,445 km (0.048 R)
• M50: 18,878,354 km (0.055 R)
• M51: 19,099,160 km (0.098 R)
• M52: 19,945,884 km (0.067 R)
• M53: 20,035,792 km (0.059 R)
• M54: 22,605,884 km (0.113 R)
• M55: 22,699,532 km (0.111 R)
• M56: 22,887,427 km (0.103 R)
• M57: 23,264,414 km (0.1 R)
• M58: 23,738,789 km (0.105 R)
• M59: 24,408,089 km (0.071 R)
• M60: 24,552,302 km (0.089 R)
• M61: 24,648,643 km (0.097 R)
• M62: 25,083,673 km (0.116 R)
• M63: 25,277,851 km (0.081 R)
• M64: 25,375,090 km (0.087 R)
• M65: 25,814,309 km (0.085 R)
• M66: 26,453,242 km (0.107 R)
• M67: 27,796,631 km (0.092 R)
• M68: 27,897,011 km (0.106 R)
• M69: 28,501,985 km (0.076 R)
• M70: 28,755,254 km (0.06 R)
• M71: 28,856,831 km (0.07 R)
• M72: 29,060,284 km (0.101 R)
• M73: 29,162,160 km (0.118 R)
• M74: 29,366,361 km (0.111 R)
• M75: 30,342,637 km (0.045 R)
• M76: 30,549,531 km (0.066 R)
• M77: 31,225,115 km (0.08 R)
• M78: 31,433,953 km (0.084 R)
• M79: 31,643,241 km (0.071 R)
• M80: 31,853,127 km (0.1 R)
• M81: 31,958,144 km (0.105 R)
• M82: 32,274,095 km (0.095 R)
• M83: 32,538,135 km (0.106 R)
• M84: 32,962,096 km (0.076 R)
• M85: 33,015,203 km (0.107 R)
• M86: 33,976,369 km (0.074 R)
• M87: 34,622,333 km (0.053 R)
• M88: 35,109,423 km (0.114 R)
• M89: 36,364,400 km (0.059 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 18,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit