🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.84 AU - 1.06 AU

Year: 328 Days

Day: 22.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,977,741 km

• M1: 131,197 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.07 AU - 1.69 AU

Year: 575 Days

Day: 19.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.58 AU - 2.06 AU

Year: 871 Days

Day: 37.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.76 AU - 4.48 AU

Year: 2967 Days

Day: 28.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.92 AU - 4.38 AU

Year: 2999 Days

Day: 29.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.49 AU - 5.35 AU

Year: 3297 Days

Day: 43.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720

Radius: 5.9

Gravity: 20.68 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 14.59 AU - 19.61 AU

Year: 25086 Days

Day: 15.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 89,977,741 km

• M1: 105,167 km (0.116 R)
• M2: 177,124 km (0.113 R)
• M3: 238,609 km (0.109 R)
• M4: 327,619 km (0.104 R)
• M5: 428,747 km (0.067 R)
• M6: 612,304 km (0.089 R)
• M7: 1,329,177 km (0.091 R)
• M8: 1,394,701 km (0.088 R)
• M9: 1,994,289 km (0.114 R)
• M10: 3,045,364 km (0.102 R)
• M11: 3,579,428 km (0.102 R)
• M12: 4,385,013 km (0.109 R)
• M13: 5,244,153 km (0.104 R)
• M14: 6,099,105 km (0.042 R)
• M15: 6,264,112 km (0.073 R)
• M16: 6,430,764 km (0.074 R)
• M17: 6,655,011 km (0.077 R)
• M18: 6,881,951 km (0.039 R)
• M19: 7,227,223 km (0.036 R)
• M20: 7,343,460 km (0.104 R)
• M21: 7,519,238 km (0.107 R)
• M22: 8,054,499 km (0.092 R)
• M23: 8,357,135 km (0.075 R)
• M24: 8,725,296 km (0.085 R)
• M25: 10,119,847 km (0.057 R)
• M26: 10,380,746 km (0.096 R)
• M27: 14,113,662 km (0.053 R)
• M28: 14,405,228 km (0.1 R)
• M29: 14,772,341 km (0.069 R)
• M30: 14,994,195 km (0.105 R)
• M31: 15,590,940 km (0.107 R)
• M32: 15,666,039 km (0.107 R)
• M33: 16,195,465 km (0.083 R)
• M34: 18,212,643 km (0.06 R)
• M35: 19,331,186 km (0.055 R)
• M36: 20,225,483 km (0.029 R)
• M37: 20,719,006 km (0.079 R)
• M38: 21,383,220 km (0.119 R)
• M39: 21,885,869 km (0.073 R)
• M40: 22,732,294 km (0.108 R)
• M41: 23,589,490 km (0.086 R)
• M42: 24,108,894 km (0.084 R)
• M43: 25,867,117 km (0.076 R)
• M44: 26,581,896 km (0.077 R)
• M45: 29,227,086 km (0.056 R)
• M46: 29,319,836 km (0.117 R)
• M47: 29,412,587 km (0.1 R)
• M48: 29,598,537 km (0.076 R)
• M49: 30,533,673 km (0.09 R)
• M50: 33,203,696 km (0.118 R)
• M51: 34,077,647 km (0.048 R)
• M52: 35,848,138 km (0.12 R)
• M53: 36,345,251 km (0.095 R)
• M54: 39,170,856 km (0.101 R)
• M55: 39,888,178 km (0.119 R)
• M56: 41,232,016 km (0.081 R)
• M57: 42,906,016 km (0.042 R)
• M58: 45,673,576 km (0.111 R)
• M59: 46,104,418 km (0.113 R)
• M60: 47,950,605 km (0.097 R)
• M61: 48,498,134 km (0.096 R)
• M62: 50,264,286 km (0.047 R)
• M63: 50,709,190 km (0.111 R)
• M64: 52,276,228 km (0.041 R)
• M65: 52,952,709 km (0.096 R)
• M66: 53,972,967 km (0.12 R)
• M67: 54,770,922 km (0.119 R)
• M68: 55,114,100 km (0.102 R)
• M69: 55,687,508 km (0.106 R)
• M70: 58,818,741 km (0.089 R)
• M71: 59,287,431 km (0.116 R)
• M72: 59,639,734 km (0.107 R)
• M73: 60,937,645 km (0.07 R)
• M74: 63,681,270 km (0.086 R)
• M75: 64,162,676 km (0.111 R)
• M76: 66,587,059 km (0.113 R)
• M77: 70,279,434 km (0.116 R)
• M78: 73,029,193 km (0.104 R)
• M79: 73,911,371 km (0.075 R)
• M80: 75,813,807 km (0.06 R)
• M81: 76,963,018 km (0.064 R)
• M82: 77,219,130 km (0.09 R)
• M83: 80,445,058 km (0.113 R)
• M84: 80,965,210 km (0.11 R)
• M85: 81,225,660 km (0.078 R)
• M86: 83,319,880 km (0.052 R)
• M87: 84,109,757 km (0.085 R)
• M88: 85,962,527 km (0.097 R)
• M89: 87,027,215 km (0.061 R)
• M90: 89,977,734 km (0.11 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 18,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit