🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.51 AU - 0.51 AU

Year: 133 Days

Day: 20.3 Hours

Environment

Temp: 218 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.64 AU - 0.66 AU

Year: 191 Days

Day: 30 Hours

Environment

Temp: 183 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.01 AU - 3.11 AU

Year: 1496 Days

Day: 12.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.15 AU - 3.71 AU

Year: 2320 Days

Day: 16.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,514,305 km

• M1: 3,203,638 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.6

Radius: 8.5

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.09 AU - 10.47 AU

Year: 11171 Days

Day: 7.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,514,305 km

• M1: 131,646 km (0.111 R)
• M2: 304,282 km (0.111 R)
• M3: 404,961 km (0.079 R)
• M4: 475,871 km (0.077 R)
• M5: 562,787 km (0.12 R)
• M6: 655,538 km (0.074 R)
• M7: 741,257 km (0.087 R)
• M8: 924,814 km (0.097 R)
• M9: 1,050,626 km (0.067 R)
• M10: 1,494,932 km (0.061 R)
• M11: 1,593,666 km (0.055 R)
• M12: 2,403,140 km (0.036 R)
• M13: 2,578,469 km (0.062 R)
• M14: 2,941,992 km (0.104 R)
• M15: 3,539,486 km (0.12 R)
• M16: 3,784,527 km (0.092 R)
• M17: 4,034,954 km (0.079 R)
• M18: 4,197,267 km (0.119 R)
• M19: 4,290,916 km (0.046 R)
• M20: 4,432,884 km (0.115 R)
• M21: 4,552,263 km (0.101 R)
• M22: 5,545,593 km (0.11 R)
• M23: 5,804,248 km (0.099 R)
• M24: 6,226,263 km (0.105 R)
• M25: 6,630,926 km (0.073 R)
• M26: 6,822,710 km (0.107 R)
• M27: 7,211,814 km (0.056 R)
• M28: 7,296,038 km (0.094 R)
• M29: 7,380,710 km (0.088 R)
• M30: 7,465,682 km (0.109 R)
• M31: 8,303,879 km (0.091 R)
• M32: 8,510,623 km (0.1 R)
• M33: 8,659,473 km (0.079 R)
• M34: 8,929,347 km (0.075 R)
• M35: 9,171,696 km (0.098 R)
• M36: 9,508,441 km (0.109 R)
• M37: 9,570,075 km (0.114 R)
• M38: 10,099,502 km (0.074 R)
• M39: 10,320,308 km (0.114 R)
• M40: 11,810,602 km (0.041 R)
• M41: 12,009,867 km (0.107 R)
• M42: 12,311,007 km (0.115 R)
• M43: 12,378,177 km (0.119 R)
• M44: 12,513,114 km (0.115 R)
• M45: 12,716,268 km (0.092 R)
• M46: 12,954,727 km (0.112 R)
• M47: 13,194,682 km (0.111 R)
• M48: 13,505,397 km (0.114 R)
• M49: 13,644,223 km (0.09 R)
• M50: 14,063,696 km (0.102 R)
• M51: 14,487,357 km (0.118 R)
• M52: 15,819,975 km (0.111 R)
• M53: 17,568,475 km (0.108 R)
• M54: 17,720,017 km (0.118 R)
• M55: 18,215,934 km (0.096 R)
• M56: 18,369,422 km (0.075 R)
• M57: 19,026,456 km (0.094 R)
• M58: 19,299,173 km (0.116 R)
• M59: 19,691,119 km (0.094 R)
• M60: 19,927,633 km (0.105 R)
• M61: 20,284,125 km (0.112 R)
• M62: 20,522,883 km (0.065 R)
• M63: 20,602,619 km (0.115 R)
• M64: 20,882,816 km (0.085 R)
• M65: 23,418,649 km (0.104 R)
• M66: 23,669,076 km (0.073 R)
• M67: 23,752,851 km (0.099 R)
• M68: 24,595,386 km (0.117 R)
• M69: 24,935,123 km (0.049 R)
• M70: 25,062,879 km (0.042 R)
• M71: 25,361,925 km (0.104 R)
• M72: 25,490,430 km (0.112 R)
• M73: 25,748,187 km (0.114 R)
• M74: 26,483,012 km (0.118 R)
• M75: 26,656,994 km (0.058 R)
• M76: 28,194,860 km (0.105 R)
• M77: 28,505,874 km (0.102 R)
• M78: 29,626,063 km (0.106 R)
• M79: 30,123,326 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282

Radius: 8

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 12.58 AU - 20.8 AU

Year: 24904 Days

Day: 17.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 65,514,305 km

• M1: 101,577 km (0.099 R)
• M2: 207,791 km (0.113 R)
• M3: 298,597 km (0.059 R)
• M4: 622,776 km (0.118 R)
• M5: 744,848 km (0.06 R)
• M6: 1,060,948 km (0.077 R)
• M7: 1,259,464 km (0.088 R)
• M8: 1,416,243 km (0.08 R)
• M9: 1,692,102 km (0.074 R)
• M10: 2,293,485 km (0.092 R)
• M11: 3,526,171 km (0.088 R)
• M12: 3,861,869 km (0.093 R)
• M13: 5,220,517 km (0.071 R)
• M14: 6,803,562 km (0.067 R)
• M15: 7,983,739 km (0.066 R)
• M16: 8,473,373 km (0.103 R)
• M17: 9,584,586 km (0.11 R)
• M18: 12,275,403 km (0.047 R)
• M19: 18,159,835 km (0.115 R)
• M20: 19,714,755 km (0.106 R)
• M21: 20,044,020 km (0.049 R)
• M22: 21,785,489 km (0.084 R)
• M23: 21,853,407 km (0.072 R)
• M24: 23,019,223 km (0.118 R)
• M25: 23,088,487 km (0.047 R)
• M26: 23,227,164 km (0.048 R)
• M27: 23,574,829 km (0.09 R)
• M28: 24,064,762 km (0.069 R)
• M29: 24,205,235 km (0.09 R)
• M30: 24,628,597 km (0.055 R)
• M31: 26,346,130 km (0.075 R)
• M32: 26,854,463 km (0.053 R)
• M33: 29,218,708 km (0.111 R)
• M34: 29,594,049 km (0.111 R)
• M35: 30,806,091 km (0.091 R)
• M36: 31,035,125 km (0.105 R)
• M37: 31,571,733 km (0.063 R)
• M38: 32,421,299 km (0.116 R)
• M39: 32,732,164 km (0.069 R)
• M40: 32,809,955 km (0.029 R)
• M41: 33,434,975 km (0.109 R)
• M42: 34,064,034 km (0.083 R)
• M43: 36,618,567 km (0.103 R)
• M44: 37,755,511 km (0.084 R)
• M45: 38,082,532 km (0.12 R)
• M46: 39,399,741 km (0.103 R)
• M47: 39,648,522 km (0.073 R)
• M48: 43,525,800 km (0.105 R)
• M49: 45,335,635 km (0.101 R)
• M50: 47,257,967 km (0.099 R)
• M51: 48,672,714 km (0.104 R)
• M52: 49,385,249 km (0.115 R)
• M53: 50,550,467 km (0.108 R)
• M54: 54,930,842 km (0.101 R)
• M55: 56,885,039 km (0.066 R)
• M56: 60,287,942 km (0.12 R)
• M57: 60,383,385 km (0.103 R)
• M58: 60,574,422 km (0.108 R)
• M59: 60,765,757 km (0.066 R)
• M60: 60,957,243 km (0.047 R)
• M61: 61,052,985 km (0.116 R)
• M62: 61,532,746 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 11,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit