🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.42 AU - 0.6 AU

Year: 134 Days

Day: 46.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.46 AU - 0.58 AU

Year: 138 Days

Day: 12.8 Hours

Environment

Temp: 243 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.66 AU - 0.74 AU

Year: 216 Days

Day: 46.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.73 AU - 1.03 AU

Year: 305 Days

Day: 31.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.24 AU - 1.94 AU

Year: 740 Days

Day: 33.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,127,723 km

• M1: 1,023,997 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.24 AU - 2 AU

Year: 761 Days

Day: 23.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,127,723 km

• M1: 278,402 km (0.12 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.24 AU - 2.38 AU

Year: 1295 Days

Day: 12.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.7

Radius: 5.7

Gravity: 26 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 15.38 AU - 15.56 AU

Year: 22450 Days

Day: 16.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,127,723 km

• M1: 232,625 km (0.075 R)
• M2: 319,990 km (0.097 R)
• M3: 505,790 km (0.061 R)
• M4: 574,905 km (0.084 R)
• M5: 622,926 km (0.068 R)
• M6: 775,366 km (0.091 R)
• M7: 855,999 km (0.119 R)
• M8: 1,269,188 km (0.057 R)
• M9: 1,701,676 km (0.076 R)
• M10: 2,448,468 km (0.087 R)
• M11: 3,066,906 km (0.063 R)
• M12: 3,415,768 km (0.12 R)
• M13: 5,392,554 km (0.067 R)
• M14: 5,548,735 km (0.052 R)
• M15: 6,243,018 km (0.071 R)
• M16: 6,352,225 km (0.097 R)
• M17: 7,711,770 km (0.107 R)
• M18: 7,887,997 km (0.111 R)
• M19: 8,849,462 km (0.097 R)
• M20: 9,468,947 km (0.1 R)
• M21: 9,720,570 km (0.069 R)
• M22: 9,974,588 km (0.039 R)
• M23: 10,489,055 km (0.094 R)
• M24: 10,553,831 km (0.066 R)
• M25: 12,356,335 km (0.096 R)
• M26: 12,424,851 km (0.1 R)
• M27: 12,769,674 km (0.096 R)
• M28: 13,609,816 km (0.038 R)
• M29: 13,893,902 km (0.094 R)
• M30: 13,965,260 km (0.049 R)
• M31: 14,540,165 km (0.08 R)
• M32: 14,903,389 km (0.048 R)
• M33: 15,416,809 km (0.062 R)
• M34: 15,490,710 km (0.108 R)
• M35: 16,763,937 km (0.095 R)
• M36: 16,915,929 km (0.036 R)
• M37: 17,682,618 km (0.119 R)
• M38: 21,682,715 km (0.112 R)
• M39: 21,765,443 km (0.053 R)
• M40: 23,868,191 km (0.11 R)
• M41: 24,124,901 km (0.119 R)
• M42: 25,073,650 km (0.103 R)
• M43: 26,122,631 km (0.079 R)
• M44: 27,007,801 km (0.108 R)
• M45: 27,096,812 km (0.111 R)
• M46: 27,275,133 km (0.1 R)
• M47: 28,173,019 km (0.115 R)
• M48: 29,080,480 km (0.108 R)
• M49: 29,354,543 km (0.046 R)
• M50: 31,390,720 km (0.073 R)
• M51: 33,185,445 km (0.058 R)
• M52: 33,855,045 km (0.077 R)
• M53: 37,765,982 km (0.09 R)
• M54: 38,765,895 km (0.051 R)
• M55: 41,303,374 km (0.097 R)
• M56: 43,059,204 km (0.112 R)
• M57: 43,371,564 km (0.107 R)
• M58: 43,893,960 km (0.088 R)
• M59: 43,998,679 km (0.067 R)
• M60: 45,155,968 km (0.105 R)
• M61: 45,261,733 km (0.098 R)
• M62: 46,110,402 km (0.115 R)
• M63: 46,216,766 km (0.077 R)
• M64: 46,323,280 km (0.119 R)
• M65: 49,339,173 km (0.07 R)
• M66: 49,448,080 km (0.102 R)
• M67: 49,884,457 km (0.092 R)
• M68: 50,980,860 km (0.073 R)
• M69: 51,752,935 km (0.109 R)
• M70: 52,640,200 km (0.089 R)
• M71: 53,532,401 km (0.117 R)
• M72: 55,331,914 km (0.101 R)
• M73: 56,352,770 km (0.081 R)
• M74: 59,105,371 km (0.112 R)
• M75: 60,381,590 km (0.1 R)
• M76: 61,432,515 km (0.111 R)
• M77: 61,901,505 km (0.067 R)
• M78: 63,789,430 km (0.11 R)
• M79: 65,456,698 km (0.03 R)
• M80: 65,576,376 km (0.108 R)
• M81: 65,935,710 km (0.106 R)
• M82: 66,656,473 km (0.099 R)
• M83: 69,199,487 km (0.11 R)
• M84: 72,267,889 km (0.115 R)
• M85: 72,886,925 km (0.073 R)
• M86: 74,379,762 km (0.069 R)
• M87: 76,637,643 km (0.117 R)
• M88: 78,282,471 km (0.038 R)
• M89: 81,092,368 km (0.103 R)
• M90: 82,509,509 km (0.048 R)
• M91: 83,156,520 km (0.117 R)
• M92: 84,976,826 km (0.056 R)
• M93: 86,941,645 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 11,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit