🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.43 AU - 0.61 AU

Year: 133 Days

Day: 36 Hours

Environment

Temp: 195 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.75 AU - 1.19 AU

Year: 339 Days

Day: 42.8 Hours

Environment

Temp: 88 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.91 AU - 1.07 AU

Year: 349 Days

Day: 26.1 Hours

Environment

Temp: 92 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.16 AU - 1.62 AU

Year: 581 Days

Day: 14.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 65 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,281,396 km

• M1: 39,943 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.53 AU - 1.53 AU

Year: 671 Days

Day: 19 Hours

Environment

Temp: -27 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.29 AU - 1.87 AU

Year: 705 Days

Day: 46.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,281,396 km

• M1: 45,777 km (0.091 R)
• M2: 210,035 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.53 AU - 2.51 AU

Year: 1019 Days

Day: 24.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.11 AU - 4.15 AU

Year: 2978 Days

Day: 38 Hours

Environment

Temp: -109 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,281,396 km

• M1: 1,787,695 km (0.05 R)

Asteroid Belt

Center: 9.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692

Radius: 3.5

Gravity: 56.49 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.06 AU - 18.32 AU

Year: 19974 Days

Day: 16.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 76,281,396 km

• M1: 108,608 km (0.03 R)
• M2: 143,764 km (0.118 R)
• M3: 259,104 km (0.091 R)
• M4: 439,668 km (0.102 R)
• M5: 564,283 km (0.092 R)
• M6: 653,443 km (0.09 R)
• M7: 747,092 km (0.105 R)
• M8: 1,220,419 km (0.066 R)
• M9: 1,966,314 km (0.051 R)
• M10: 2,033,783 km (0.064 R)
• M11: 2,418,250 km (0.077 R)
• M12: 2,749,459 km (0.104 R)
• M13: 2,939,449 km (0.106 R)
• M14: 4,516,958 km (0.086 R)
• M15: 4,695,877 km (0.077 R)
• M16: 4,831,562 km (0.036 R)
• M17: 4,877,040 km (0.056 R)
• M18: 5,014,521 km (0.079 R)
• M19: 5,199,723 km (0.054 R)
• M20: 5,340,195 km (0.108 R)
• M21: 6,208,461 km (0.079 R)
• M22: 6,407,426 km (0.051 R)
• M23: 6,760,477 km (0.08 R)
• M24: 6,811,341 km (0.093 R)
• M25: 7,119,811 km (0.071 R)
• M26: 7,275,692 km (0.091 R)
• M27: 8,071,852 km (0.082 R)
• M28: 8,288,919 km (0.04 R)
• M29: 8,673,236 km (0.077 R)
• M30: 9,288,831 km (0.095 R)
• M31: 9,345,529 km (0.069 R)
• M32: 9,745,254 km (0.091 R)
• M33: 10,620,850 km (0.063 R)
• M34: 10,858,412 km (0.076 R)
• M35: 11,460,394 km (0.116 R)
• M36: 12,134,781 km (0.111 R)
• M37: 14,038,563 km (0.089 R)
• M38: 14,496,034 km (0.111 R)
• M39: 15,626,994 km (0.062 R)
• M40: 16,033,002 km (0.101 R)
• M41: 19,765,918 km (0.119 R)
• M42: 19,984,929 km (0.106 R)
• M43: 20,794,852 km (0.039 R)
• M44: 21,840,990 km (0.108 R)
• M45: 22,751,293 km (0.107 R)
• M46: 23,057,370 km (0.101 R)
• M47: 23,211,007 km (0.092 R)
• M48: 24,451,922 km (0.096 R)
• M49: 24,922,856 km (0.093 R)
• M50: 25,396,782 km (0.108 R)
• M51: 25,634,792 km (0.034 R)
• M52: 26,836,063 km (0.081 R)
• M53: 27,647,182 km (0.115 R)
• M54: 27,728,713 km (0.036 R)
• M55: 27,973,904 km (0.101 R)
• M56: 29,876,789 km (0.1 R)
• M57: 30,295,962 km (0.095 R)
• M58: 31,735,842 km (0.115 R)
• M59: 32,335,131 km (0.073 R)
• M60: 33,024,628 km (0.058 R)
• M61: 33,544,929 km (0.068 R)
• M62: 35,121,990 km (0.081 R)
• M63: 36,454,458 km (0.107 R)
• M64: 37,984,695 km (0.064 R)
• M65: 38,529,680 km (0.092 R)
• M66: 38,985,803 km (0.116 R)
• M67: 41,107,251 km (0.057 R)
• M68: 41,760,246 km (0.102 R)
• M69: 43,739,725 km (0.103 R)
• M70: 43,834,869 km (0.098 R)
• M71: 44,025,157 km (0.103 R)
• M72: 45,653,381 km (0.091 R)
• M73: 47,789,638 km (0.114 R)
• M74: 48,083,448 km (0.045 R)
• M75: 48,869,884 km (0.081 R)
• M76: 49,561,475 km (0.095 R)
• M77: 50,355,840 km (0.085 R)
• M78: 50,455,472 km (0.114 R)
• M79: 50,754,668 km (0.026 R)
• M80: 51,054,462 km (0.118 R)
• M81: 53,169,178 km (0.088 R)
• M82: 55,107,068 km (0.12 R)
• M83: 55,930,006 km (0.111 R)
• M84: 57,171,818 km (0.098 R)
• M85: 58,422,905 km (0.092 R)
• M86: 60,316,066 km (0.112 R)
• M87: 62,015,947 km (0.114 R)
• M88: 62,764,535 km (0.096 R)
• M89: 65,136,558 km (0.074 R)
• M90: 66,115,377 km (0.119 R)
• M91: 66,333,641 km (0.054 R)
• M92: 68,418,137 km (0.115 R)
• M93: 69,745,818 km (0.085 R)
• M94: 69,967,971 km (0.088 R)
• M95: 71,641,223 km (0.093 R)
• M96: 72,426,463 km (0.116 R)
• M97: 73,892,522 km (0.117 R)
• M98: 75,710,286 km (0.111 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 20,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit