🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.59 AU - 0.89 AU

Year: 240 Days

Day: 17 Hours

Environment

Temp: 178 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.82 AU - 1.2 AU

Year: 382 Days

Day: 19.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 51,386,588 km

• M1: 642,822 km (0.09 R)
• M2: 932,444 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.58 AU - 1.58 AU

Year: 748 Days

Day: 20.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,386,588 km

• M1: 1,108,221 km (0.088 R)

Asteroid Belt

Center: 6.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.9

Radius: 13.8

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.07 AU - 14.43 AU

Year: 15173 Days

Day: 14.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,386,588 km

• M1: 432,637 km (0.116 R)
• M2: 886,966 km (0.094 R)
• M3: 1,102,088 km (0.112 R)
• M4: 1,499,868 km (0.05 R)
• M5: 1,760,318 km (0.061 R)
• M6: 1,850,526 km (0.112 R)
• M7: 1,942,379 km (0.113 R)
• M8: 2,492,450 km (0.111 R)
• M9: 3,090,243 km (0.054 R)
• M10: 3,386,896 km (0.09 R)
• M11: 3,968,233 km (0.088 R)
• M12: 4,250,524 km (0.093 R)
• M13: 4,414,633 km (0.086 R)
• M14: 4,665,060 km (0.09 R)
• M15: 5,267,491 km (0.085 R)
• M16: 5,667,964 km (0.082 R)
• M17: 6,263,962 km (0.119 R)
• M18: 6,357,461 km (0.092 R)
• M19: 8,169,989 km (0.115 R)
• M20: 9,695,288 km (0.116 R)
• M21: 9,803,747 km (0.075 R)
• M22: 10,296,672 km (0.116 R)
• M23: 10,797,825 km (0.118 R)
• M24: 10,910,322 km (0.117 R)
• M25: 11,023,119 km (0.085 R)
• M26: 13,420,874 km (0.042 R)
• M27: 13,907,067 km (0.116 R)
• M28: 15,022,169 km (0.103 R)
• M29: 16,230,172 km (0.06 R)
• M30: 16,359,126 km (0.113 R)
• M31: 17,009,278 km (0.064 R)
• M32: 17,140,326 km (0.08 R)
• M33: 17,535,414 km (0.119 R)
• M34: 20,803,229 km (0.1 R)
• M35: 21,578,146 km (0.042 R)
• M36: 21,720,115 km (0.116 R)
• M37: 21,862,382 km (0.103 R)
• M38: 22,004,949 km (0.106 R)
• M39: 23,447,372 km (0.061 R)
• M40: 24,994,663 km (0.099 R)
• M41: 25,293,110 km (0.032 R)
• M42: 26,955,741 km (0.087 R)
• M43: 27,185,224 km (0.09 R)
• M44: 28,420,005 km (0.109 R)
• M45: 29,436,822 km (0.098 R)
• M46: 31,264,758 km (0.116 R)
• M47: 33,457,115 km (0.06 R)
• M48: 34,281,698 km (0.049 R)
• M49: 34,696,533 km (0.081 R)
• M50: 34,946,212 km (0.05 R)
• M51: 35,113,014 km (0.025 R)
• M52: 38,762,454 km (0.108 R)
• M53: 39,194,493 km (0.111 R)
• M54: 39,976,441 km (0.108 R)
• M55: 40,500,632 km (0.084 R)
• M56: 42,441,814 km (0.1 R)
• M57: 44,503,571 km (0.107 R)
• M58: 46,139,723 km (0.053 R)
• M59: 47,703,171 km (0.05 R)
• M60: 48,351,977 km (0.058 R)
• M61: 49,190,323 km (0.115 R)
• M62: 50,033,606 km (0.088 R)
• M63: 51,639,390 km (0.077 R)
• M64: 52,687,472 km (0.084 R)
• M65: 53,070,443 km (0.11 R)
• M66: 53,166,186 km (0.084 R)
• M67: 53,646,395 km (0.109 R)
• M68: 54,611,002 km (0.068 R)
• M69: 55,484,205 km (0.074 R)
• M70: 57,047,652 km (0.117 R)
• M71: 57,736,251 km (0.093 R)
• M72: 58,032,305 km (0.078 R)
• M73: 58,328,808 km (0.103 R)
• M74: 59,320,642 km (0.1 R)
• M75: 59,420,125 km (0.077 R)
• M76: 59,619,239 km (0.039 R)
• M77: 59,818,653 km (0.112 R)
• M78: 60,718,634 km (0.048 R)
• M79: 64,567,488 km (0.096 R)
• M80: 66,211,569 km (0.101 R)
• M81: 66,831,652 km (0.083 R)
• M82: 67,349,859 km (0.116 R)
• M83: 68,390,312 km (0.099 R)
• M84: 69,436,151 km (0.102 R)
• M85: 69,750,905 km (0.101 R)
• M86: 69,855,923 km (0.12 R)
• M87: 70,171,275 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.5

Radius: 7.5

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.81 AU - 17.23 AU

Year: 21930 Days

Day: 24.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 51,386,588 km

• M1: 160,668 km (0.114 R)
• M2: 359,783 km (0.097 R)
• M3: 719,117 km (0.099 R)
• M4: 1,275,771 km (0.089 R)
• M5: 1,524,552 km (0.107 R)
• M6: 1,618,948 km (0.117 R)
• M7: 1,691,054 km (0.093 R)
• M8: 1,813,575 km (0.082 R)
• M9: 3,314,640 km (0.094 R)
• M10: 3,625,355 km (0.1 R)
• M11: 4,307,820 km (0.085 R)
• M12: 5,974,041 km (0.111 R)
• M13: 6,313,479 km (0.093 R)
• M14: 8,103,717 km (0.115 R)
• M15: 8,818,346 km (0.082 R)
• M16: 9,553,021 km (0.086 R)
• M17: 10,307,144 km (0.074 R)
• M18: 11,265,019 km (0.076 R)
• M19: 11,590,693 km (0.058 R)
• M20: 14,506,057 km (0.12 R)
• M21: 17,311,166 km (0.111 R)
• M22: 17,633,101 km (0.088 R)
• M23: 18,010,985 km (0.102 R)
• M24: 18,446,315 km (0.065 R)
• M25: 19,438,149 km (0.119 R)
• M26: 19,940,648 km (0.078 R)
• M27: 20,052,847 km (0.041 R)
• M28: 20,221,593 km (0.032 R)
• M29: 20,503,884 km (0.101 R)
• M30: 23,220,731 km (0.076 R)
• M31: 23,279,673 km (0.089 R)
• M32: 24,051,598 km (0.034 R)
• M33: 24,952,476 km (0.076 R)
• M34: 25,986,945 km (0.099 R)
• M35: 28,286,414 km (0.073 R)
• M36: 29,748,434 km (0.093 R)
• M37: 31,626,486 km (0.104 R)
• M38: 31,691,860 km (0.056 R)
• M39: 31,757,384 km (0.031 R)
• M40: 32,480,839 km (0.107 R)
• M41: 37,140,364 km (0.099 R)
• M42: 37,763,439 km (0.073 R)
• M43: 40,006,510 km (0.066 R)
• M44: 41,358,575 km (0.059 R)
• M45: 42,148,153 km (0.092 R)
• M46: 42,220,259 km (0.116 R)
• M47: 45,061,272 km (0.057 R)
• M48: 47,588,130 km (0.115 R)
• M49: 47,813,275 km (0.083 R)
• M50: 48,415,406 km (0.082 R)
• M51: 48,944,384 km (0.099 R)
• M52: 49,399,162 km (0.087 R)
• M53: 49,627,149 km (0.12 R)
• M54: 50,389,649 km (0.069 R)
• M55: 50,695,726 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 13,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit