🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.45 AU - 0.61 AU

Year: 140 Days

Day: 41 Hours

Environment

Temp: 208 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,820,253 km

• M1: 215,720 km (0.083 R)
• M2: 357,838 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.58 AU - 0.68 AU

Year: 181 Days

Day: 44.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.76 AU - 1.04 AU

Year: 309 Days

Day: 43.4 Hours

Environment

Temp: 92 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.52 AU - 5.22 AU

Year: 3304 Days

Day: 18.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.1

Radius: 11.1

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.7 AU - 6.58 AU

Year: 4844 Days

Day: 11.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 164.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,820,253 km

• M1: 146,456 km (0.074 R)
• M2: 275,410 km (0.064 R)
• M3: 367,263 km (0.076 R)
• M4: 563,685 km (0.067 R)
• M5: 712,086 km (0.117 R)
• M6: 885,769 km (0.109 R)
• M7: 1,250,339 km (0.111 R)
• M8: 1,328,878 km (0.078 R)
• M9: 1,518,718 km (0.048 R)
• M10: 1,850,526 km (0.078 R)
• M11: 2,001,919 km (0.092 R)
• M12: 2,285,257 km (0.115 R)
• M13: 2,547,951 km (0.092 R)
• M14: 2,649,079 km (0.109 R)
• M15: 2,734,350 km (0.056 R)
• M16: 2,820,668 km (0.041 R)
• M17: 2,925,386 km (0.069 R)
• M18: 3,487,426 km (0.028 R)
• M19: 3,637,921 km (0.109 R)
• M20: 3,733,065 km (0.061 R)
• M21: 3,848,405 km (0.053 R)
• M22: 4,004,137 km (0.112 R)
• M23: 4,261,595 km (0.093 R)
• M24: 4,443,057 km (0.095 R)
• M25: 4,730,434 km (0.05 R)
• M26: 5,194,337 km (0.12 R)
• M27: 5,280,206 km (0.109 R)
• M28: 5,475,432 km (0.106 R)
• M29: 5,783,753 km (0.079 R)
• M30: 5,917,643 km (0.031 R)
• M31: 6,742,526 km (0.106 R)
• M32: 6,907,083 km (0.104 R)
• M33: 7,336,579 km (0.043 R)
• M34: 7,457,454 km (0.061 R)
• M35: 7,652,230 km (0.081 R)
• M36: 7,774,751 km (0.116 R)
• M37: 8,196,467 km (0.025 R)
• M38: 9,010,429 km (0.087 R)
• M39: 9,296,161 km (0.103 R)
• M40: 10,037,120 km (0.041 R)
• M41: 10,550,689 km (0.063 R)
• M42: 10,824,453 km (0.085 R)
• M43: 11,072,786 km (0.06 R)
• M44: 12,515,807 km (0.063 R)
• M45: 12,834,899 km (0.083 R)
• M46: 13,392,151 km (0.107 R)
• M47: 13,510,483 km (0.1 R)
• M48: 13,658,884 km (0.068 R)
• M49: 13,777,964 km (0.078 R)
• M50: 14,743,469 km (0.047 R)
• M51: 14,988,211 km (0.098 R)
• M52: 15,172,665 km (0.056 R)
• M53: 15,327,050 km (0.063 R)
• M54: 15,730,665 km (0.044 R)
• M55: 16,516,802 km (0.07 R)
• M56: 17,026,631 km (0.096 R)
• M57: 17,283,491 km (0.107 R)
• M58: 17,736,024 km (0.086 R)
• M59: 19,250,553 km (0.031 R)
• M60: 19,451,164 km (0.096 R)
• M61: 19,854,480 km (0.098 R)
• M62: 20,124,803 km (0.112 R)
• M63: 20,396,473 km (0.068 R)
• M64: 21,080,734 km (0.115 R)
• M65: 21,253,070 km (0.117 R)
• M66: 21,772,624 km (0.119 R)
• M67: 21,911,899 km (0.117 R)
• M68: 22,471,994 km (0.082 R)
• M69: 23,036,875 km (0.04 R)
• M70: 23,534,887 km (0.043 R)
• M71: 23,713,656 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.4

Radius: 11

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.38 AU - 13.32 AU

Year: 12925 Days

Day: 5.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,820,253 km

• M1: 168,896 km (0.082 R)
• M2: 247,435 km (0.064 R)
• M3: 340,186 km (0.107 R)
• M4: 558,000 km (0.103 R)
• M5: 766,539 km (0.08 R)
• M6: 1,127,968 km (0.071 R)
• M7: 1,215,333 km (0.078 R)
• M8: 1,305,241 km (0.11 R)
• M9: 1,515,875 km (0.082 R)
• M10: 1,687,614 km (0.093 R)
• M11: 2,670,472 km (0.086 R)
• M12: 2,970,715 km (0.1 R)
• M13: 3,281,878 km (0.073 R)
• M14: 3,473,812 km (0.1 R)
• M15: 3,735,459 km (0.086 R)
• M16: 4,003,538 km (0.075 R)
• M17: 4,417,625 km (0.057 R)
• M18: 4,488,086 km (0.072 R)
• M19: 5,212,439 km (0.111 R)
• M20: 5,856,607 km (0.048 R)
• M21: 5,934,099 km (0.053 R)
• M22: 6,011,890 km (0.036 R)
• M23: 6,406,230 km (0.041 R)
• M24: 6,687,174 km (0.115 R)
• M25: 7,936,915 km (0.119 R)
• M26: 8,108,953 km (0.111 R)
• M27: 8,413,085 km (0.087 R)
• M28: 9,666,715 km (0.119 R)
• M29: 13,815,363 km (0.088 R)
• M30: 14,861,950 km (0.105 R)
• M31: 15,074,379 km (0.102 R)
• M32: 15,180,893 km (0.084 R)
• M33: 15,825,660 km (0.071 R)
• M34: 16,589,057 km (0.052 R)
• M35: 16,864,617 km (0.118 R)
• M36: 18,378,846 km (0.071 R)
• M37: 18,606,834 km (0.102 R)
• M38: 19,412,418 km (0.073 R)
• M39: 19,702,788 km (0.094 R)
• M40: 20,405,748 km (0.049 R)
• M41: 20,582,722 km (0.096 R)
• M42: 21,116,936 km (0.074 R)
• M43: 22,746,506 km (0.067 R)
• M44: 24,166,489 km (0.095 R)
• M45: 24,416,317 km (0.114 R)
• M46: 24,604,362 km (0.112 R)
• M47: 24,918,667 km (0.115 R)
• M48: 26,189,351 km (0.083 R)
• M49: 26,446,061 km (0.089 R)
• M50: 27,741,878 km (0.043 R)
• M51: 28,069,198 km (0.102 R)
• M52: 28,793,551 km (0.055 R)
• M53: 29,724,349 km (0.096 R)
• M54: 30,732,489 km (0.112 R)
• M55: 31,615,416 km (0.112 R)
• M56: 32,713,464 km (0.115 R)
• M57: 34,173,539 km (0.118 R)
• M58: 34,664,968 km (0.081 R)
• M59: 34,735,279 km (0.052 R)
• M60: 35,088,031 km (0.09 R)
• M61: 36,296,034 km (0.083 R)
• M62: 36,510,557 km (0.098 R)
• M63: 36,582,215 km (0.102 R)
• M64: 36,725,529 km (0.117 R)
• M65: 37,879,527 km (0.046 R)
• M66: 38,388,010 km (0.12 R)
• M67: 40,222,679 km (0.063 R)
• M68: 40,518,882 km (0.071 R)
• M69: 41,113,534 km (0.108 R)
• M70: 42,010,822 km (0.1 R)
• M71: 42,386,612 km (0.082 R)
• M72: 42,612,505 km (0.078 R)
• M73: 42,763,449 km (0.091 R)
• M74: 43,444,718 km (0.101 R)
• M75: 43,596,559 km (0.118 R)
• M76: 45,124,851 km (0.112 R)
• M77: 45,432,724 km (0.046 R)
• M78: 45,818,387 km (0.027 R)
• M79: 46,748,587 km (0.03 R)
• M80: 49,576,286 km (0.104 R)
• M81: 49,814,296 km (0.073 R)
• M82: 51,813,522 km (0.099 R)
• M83: 52,135,905 km (0.114 R)
• M84: 52,782,467 km (0.116 R)
• M85: 53,188,027 km (0.118 R)
• M86: 53,594,484 km (0.106 R)
• M87: 54,165,350 km (0.074 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 13,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit