🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.46 AU - 0.74 AU

Year: 166 Days

Day: 36.6 Hours

Environment

Temp: 218 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.73 AU - 1.03 AU

Year: 294 Days

Day: 31 Hours

Environment

Temp: 150 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.23 AU - 3.27 AU

Year: 1626 Days

Day: 35.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,598,762 km

• M1: 278,551 km (0.038 R)

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.96 AU - 4.5 AU

Year: 3101 Days

Day: 13.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,598,762 km

• M1: 423,362 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.95 AU - 6.47 AU

Year: 4239 Days

Day: 45.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.3

Radius: 9.4

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.3 AU - 10.56 AU

Year: 12007 Days

Day: 11 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,598,762 km

• M1: 128,953 km (0.12 R)
• M2: 282,590 km (0.052 R)
• M3: 482,603 km (0.114 R)
• M4: 585,376 km (0.084 R)
• M5: 832,213 km (0.079 R)
• M6: 1,053,468 km (0.069 R)
• M7: 1,252,284 km (0.085 R)
• M8: 1,573,620 km (0.089 R)
• M9: 1,686,417 km (0.101 R)
• M10: 1,802,206 km (0.071 R)
• M11: 2,738,539 km (0.115 R)
• M12: 3,155,767 km (0.025 R)
• M13: 3,270,359 km (0.095 R)
• M14: 3,503,881 km (0.099 R)
• M15: 3,563,122 km (0.104 R)
• M16: 3,773,157 km (0.043 R)
• M17: 4,427,648 km (0.105 R)
• M18: 4,686,303 km (0.115 R)
• M19: 5,252,232 km (0.051 R)
• M20: 5,595,260 km (0.102 R)
• M21: 5,664,823 km (0.049 R)
• M22: 6,411,765 km (0.106 R)
• M23: 6,557,623 km (0.118 R)
• M24: 6,667,727 km (0.117 R)
• M25: 7,341,216 km (0.038 R)
• M26: 7,647,443 km (0.119 R)
• M27: 8,193,625 km (0.11 R)
• M28: 9,364,677 km (0.092 R)
• M29: 10,759,976 km (0.116 R)
• M30: 11,283,419 km (0.112 R)
• M31: 11,770,360 km (0.085 R)
• M32: 12,491,123 km (0.075 R)
• M33: 12,765,037 km (0.09 R)
• M34: 12,856,890 km (0.099 R)
• M35: 13,318,998 km (0.096 R)
• M36: 13,412,047 km (0.075 R)
• M37: 13,786,491 km (0.077 R)
• M38: 15,465,129 km (0.072 R)
• M39: 16,353,291 km (0.089 R)
• M40: 16,904,260 km (0.036 R)
• M41: 17,563,239 km (0.056 R)
• M42: 18,749,550 km (0.078 R)
• M43: 18,958,538 km (0.059 R)
• M44: 19,063,257 km (0.107 R)
• M45: 19,326,100 km (0.052 R)
• M46: 19,855,228 km (0.08 R)
• M47: 21,144,612 km (0.097 R)
• M48: 21,362,127 km (0.116 R)
• M49: 22,184,467 km (0.12 R)
• M50: 22,405,572 km (0.1 R)
• M51: 23,017,128 km (0.108 R)
• M52: 23,240,927 km (0.092 R)
• M53: 23,634,369 km (0.064 R)
• M54: 23,747,016 km (0.106 R)
• M55: 23,973,208 km (0.09 R)
• M56: 24,370,690 km (0.1 R)
• M57: 24,713,119 km (0.104 R)
• M58: 25,633,894 km (0.036 R)
• M59: 26,040,352 km (0.087 R)
• M60: 27,331,531 km (0.086 R)
• M61: 28,403,250 km (0.103 R)
• M62: 30,281,302 km (0.059 R)
• M63: 30,772,432 km (0.082 R)
• M64: 31,700,387 km (0.095 R)
• M65: 31,824,853 km (0.094 R)
• M66: 32,261,529 km (0.086 R)
• M67: 33,330,555 km (0.084 R)
• M68: 33,774,113 km (0.108 R)
• M69: 34,155,887 km (0.103 R)
• M70: 35,180,782 km (0.093 R)
• M71: 35,697,194 km (0.053 R)
• M72: 36,280,924 km (0.11 R)
• M73: 37,523,784 km (0.113 R)
• M74: 37,655,430 km (0.111 R)
• M75: 38,581,141 km (0.077 R)
• M76: 39,046,839 km (0.083 R)
• M77: 40,522,622 km (0.063 R)
• M78: 40,657,560 km (0.111 R)
• M79: 41,063,718 km (0.049 R)
• M80: 41,743,491 km (0.083 R)
• M81: 41,948,141 km (0.079 R)
• M82: 42,221,605 km (0.079 R)
• M83: 43,390,114 km (0.117 R)
• M84: 43,528,343 km (0.07 R)
• M85: 43,943,776 km (0.08 R)
• M86: 44,013,040 km (0.114 R)
• M87: 45,408,040 km (0.095 R)
• M88: 46,111,000 km (0.045 R)
• M89: 46,322,532 km (0.072 R)
• M90: 46,959,220 km (0.106 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: 310 - 13,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit