🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.78 AU - 1.06 AU

Year: 316 Days

Day: 27.1 Hours

Environment

Temp: 90 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,830,308 km

• M1: 359,184 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.2 AU - 1.36 AU

Year: 519 Days

Day: 47.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 82,830,308 km

• M1: 92,302 km (0.067 R)
• M2: 1,113,307 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.22 AU - 1.4 AU

Year: 537 Days

Day: 30.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,830,308 km

• M1: 500,255 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.93 AU - 4.59 AU

Year: 2611 Days

Day: 14.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.82 AU - 6 AU

Year: 3897 Days

Day: 16.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 60 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,830,308 km

• M1: 2,710,265 km (0.079 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.1

Radius: 11.8

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.59 AU - 5.59 AU

Year: 4734 Days

Day: 10 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 82,830,308 km

• M1: 193,280 km (0.115 R)
• M2: 351,555 km (0.105 R)
• M3: 441,463 km (0.063 R)
• M4: 651,200 km (0.113 R)
• M5: 743,352 km (0.116 R)
• M6: 822,339 km (0.087 R)
• M7: 923,468 km (0.115 R)
• M8: 1,058,555 km (0.11 R)
• M9: 1,149,211 km (0.093 R)
• M10: 1,448,855 km (0.108 R)
• M11: 1,550,582 km (0.09 R)
• M12: 1,678,339 km (0.05 R)
• M13: 1,785,600 km (0.077 R)
• M14: 1,895,255 km (0.092 R)
• M15: 2,045,003 km (0.072 R)
• M16: 2,173,059 km (0.079 R)
• M17: 2,450,563 km (0.097 R)
• M18: 2,532,094 km (0.11 R)
• M19: 3,172,223 km (0.118 R)
• M20: 3,261,383 km (0.08 R)
• M21: 3,366,401 km (0.118 R)
• M22: 3,503,283 km (0.108 R)
• M23: 3,845,413 km (0.117 R)
• M24: 4,020,742 km (0.112 R)
• M25: 4,117,382 km (0.104 R)
• M26: 4,462,056 km (0.082 R)
• M27: 4,850,412 km (0.067 R)
• M28: 4,970,838 km (0.117 R)
• M29: 5,074,809 km (0.108 R)
• M30: 5,302,646 km (0.086 R)
• M31: 5,409,010 km (0.026 R)
• M32: 5,498,021 km (0.066 R)
• M33: 5,587,780 km (0.08 R)
• M34: 5,896,101 km (0.106 R)
• M35: 6,154,456 km (0.04 R)
• M36: 6,454,101 km (0.091 R)
• M37: 6,720,385 km (0.077 R)
• M38: 7,901,909 km (0.053 R)
• M39: 8,023,682 km (0.079 R)
• M40: 8,186,893 km (0.043 R)
• M41: 9,232,133 km (0.034 R)
• M42: 9,575,461 km (0.096 R)
• M43: 9,727,003 km (0.114 R)
• M44: 9,814,069 km (0.046 R)
• M45: 11,354,628 km (0.118 R)
• M46: 11,492,108 km (0.048 R)
• M47: 11,584,111 km (0.098 R)
• M48: 11,884,803 km (0.086 R)
• M49: 12,024,527 km (0.094 R)
• M50: 12,258,349 km (0.081 R)
• M51: 12,375,933 km (0.099 R)
• M52: 12,635,934 km (0.112 R)
• M53: 12,802,287 km (0.073 R)
• M54: 13,450,793 km (0.087 R)
• M55: 13,815,663 km (0.119 R)
• M56: 13,938,034 km (0.039 R)
• M57: 14,011,636 km (0.105 R)
• M58: 14,455,941 km (0.087 R)
• M59: 14,530,441 km (0.104 R)
• M60: 14,704,872 km (0.097 R)
• M61: 14,980,282 km (0.068 R)
• M62: 15,055,679 km (0.104 R)
• M63: 15,232,055 km (0.095 R)
• M64: 15,333,183 km (0.101 R)
• M65: 15,459,893 km (0.093 R)
• M66: 15,637,914 km (0.049 R)
• M67: 15,739,940 km (0.12 R)
• M68: 16,512,314 km (0.092 R)
• M69: 16,772,464 km (0.097 R)
• M70: 16,903,063 km (0.093 R)
• M71: 17,244,147 km (0.081 R)
• M72: 17,561,144 km (0.091 R)
• M73: 17,667,209 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.7

Radius: 6.9

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 14.4 AU - 20.52 AU

Year: 26130 Days

Day: 21.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,830,308 km

• M1: 93,199 km (0.079 R)
• M2: 181,313 km (0.111 R)
• M3: 473,477 km (0.077 R)
• M4: 747,840 km (0.084 R)
• M5: 823,686 km (0.108 R)
• M6: 928,853 km (0.077 R)
• M7: 1,241,662 km (0.061 R)
• M8: 1,520,812 km (0.098 R)
• M9: 1,958,087 km (0.085 R)
• M10: 2,547,053 km (0.057 R)
• M11: 2,663,291 km (0.084 R)
• M12: 2,821,117 km (0.11 R)
• M13: 3,568,508 km (0.103 R)
• M14: 4,654,439 km (0.116 R)
• M15: 4,892,898 km (0.116 R)
• M16: 4,989,239 km (0.102 R)
• M17: 5,184,165 km (0.112 R)
• M18: 5,282,450 km (0.098 R)
• M19: 5,988,253 km (0.08 R)
• M20: 7,101,561 km (0.106 R)
• M21: 7,210,917 km (0.047 R)
• M22: 7,822,173 km (0.088 R)
• M23: 9,153,445 km (0.114 R)
• M24: 9,272,525 km (0.096 R)
• M25: 10,181,631 km (0.032 R)
• M26: 12,477,061 km (0.099 R)
• M27: 12,609,006 km (0.078 R)
• M28: 13,818,355 km (0.069 R)
• M29: 15,064,206 km (0.087 R)
• M30: 16,417,768 km (0.12 R)
• M31: 17,145,711 km (0.077 R)
• M32: 17,292,616 km (0.026 R)
• M33: 17,809,926 km (0.099 R)
• M34: 20,861,872 km (0.067 R)
• M35: 21,018,650 km (0.08 R)
• M36: 22,207,206 km (0.089 R)
• M37: 23,417,303 km (0.069 R)
• M38: 23,498,684 km (0.029 R)
• M39: 24,071,345 km (0.115 R)
• M40: 24,235,902 km (0.104 R)
• M41: 24,400,759 km (0.051 R)
• M42: 24,565,915 km (0.092 R)
• M43: 26,492,586 km (0.067 R)
• M44: 27,861,107 km (0.075 R)
• M45: 28,033,893 km (0.097 R)
• M46: 29,604,072 km (0.081 R)
• M47: 29,692,185 km (0.1 R)
• M48: 30,666,666 km (0.089 R)
• M49: 32,102,805 km (0.106 R)
• M50: 33,928,647 km (0.048 R)
• M51: 35,040,160 km (0.111 R)
• M52: 35,226,559 km (0.081 R)
• M53: 35,600,404 km (0.105 R)
• M54: 36,069,543 km (0.118 R)
• M55: 37,584,520 km (0.064 R)
• M56: 39,993,046 km (0.08 R)
• M57: 42,948,501 km (0.058 R)
• M58: 43,949,162 km (0.097 R)
• M59: 45,871,345 km (0.099 R)
• M60: 47,099,543 km (0.093 R)
• M61: 49,170,576 km (0.041 R)
• M62: 49,902,259 km (0.112 R)
• M63: 51,906,871 km (0.056 R)
• M64: 52,225,664 km (0.041 R)
• M65: 53,186,232 km (0.101 R)
• M66: 54,800,243 km (0.11 R)
• M67: 55,450,246 km (0.107 R)
• M68: 55,667,612 km (0.113 R)
• M69: 55,776,220 km (0.075 R)
• M70: 56,102,941 km (0.025 R)
• M71: 56,867,536 km (0.113 R)
• M72: 58,517,601 km (0.104 R)
• M73: 60,183,223 km (0.113 R)
• M74: 60,294,823 km (0.062 R)
• M75: 62,767,527 km (0.099 R)
• M76: 63,788,532 km (0.081 R)
• M77: 64,244,058 km (0.055 R)
• M78: 64,358,201 km (0.114 R)
• M79: 65,043,957 km (0.051 R)
• M80: 66,077,080 km (0.084 R)
• M81: 67,927,307 km (0.108 R)
• M82: 68,276,019 km (0.099 R)
• M83: 68,742,017 km (0.095 R)
• M84: 69,794,438 km (0.118 R)
• M85: 71,087,861 km (0.081 R)
• M86: 71,205,744 km (0.049 R)
• M87: 71,796,656 km (0.114 R)
• M88: 74,775,299 km (0.025 R)
• M89: 75,496,211 km (0.104 R)
• M90: 76,340,093 km (0.073 R)
• M91: 78,646,443 km (0.074 R)
• M92: 79,134,880 km (0.104 R)
• M93: 82,582,213 km (0.117 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 17,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit