🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.56 AU - 0.76 AU

Year: 204 Days

Day: 22.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.08 AU - 1.32 AU

Year: 501 Days

Day: 35.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.08 AU - 1.5 AU

Year: 558 Days

Day: 35.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.02 AU - 2.54 AU

Year: 1311 Days

Day: 26.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.31 AU - 3.45 AU

Year: 2366 Days

Day: 17.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,605,676 km

• M1: 1,543,401 km (0.077 R)
• M2: 1,703,172 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.8

Radius: 9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.9 AU - 6.32 AU

Year: 4399 Days

Day: 11.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,605,676 km

• M1: 124,465 km (0.117 R)
• M2: 191,336 km (0.049 R)
• M3: 289,173 km (0.116 R)
• M4: 473,926 km (0.075 R)
• M5: 576,999 km (0.104 R)
• M6: 641,027 km (0.11 R)
• M7: 756,965 km (0.076 R)
• M8: 901,477 km (0.048 R)
• M9: 1,010,534 km (0.092 R)
• M10: 1,230,293 km (0.101 R)
• M11: 1,315,264 km (0.102 R)
• M12: 1,491,192 km (0.086 R)
• M13: 1,595,312 km (0.118 R)
• M14: 1,674,898 km (0.1 R)
• M15: 2,122,644 km (0.056 R)
• M16: 2,420,942 km (0.057 R)
• M17: 2,497,686 km (0.11 R)
• M18: 2,575,327 km (0.075 R)
• M19: 2,653,567 km (0.113 R)
• M20: 2,991,509 km (0.081 R)
• M21: 3,157,413 km (0.118 R)
• M22: 3,377,471 km (0.085 R)
• M23: 3,672,927 km (0.086 R)
• M24: 3,779,141 km (0.114 R)
• M25: 3,850,649 km (0.104 R)
• M26: 4,104,218 km (0.096 R)
• M27: 4,761,999 km (0.118 R)
• M28: 5,452,543 km (0.094 R)
• M29: 5,635,202 km (0.072 R)
• M30: 5,716,883 km (0.118 R)
• M31: 5,840,450 km (0.096 R)
• M32: 6,048,242 km (0.03 R)
• M33: 7,524,922 km (0.06 R)
• M34: 7,796,592 km (0.087 R)
• M35: 7,865,108 km (0.109 R)
• M36: 8,256,755 km (0.075 R)
• M37: 9,107,070 km (0.111 R)
• M38: 9,420,926 km (0.048 R)
• M39: 9,935,543 km (0.076 R)
• M40: 10,333,772 km (0.114 R)
• M41: 10,560,114 km (0.108 R)
• M42: 11,326,204 km (0.114 R)
• M43: 11,455,756 km (0.089 R)
• M44: 11,690,026 km (0.069 R)
• M45: 12,322,377 km (0.092 R)
• M46: 12,562,332 km (0.119 R)
• M47: 12,723,299 km (0.065 R)
• M48: 12,938,869 km (0.096 R)
• M49: 13,047,029 km (0.111 R)
• M50: 13,373,601 km (0.049 R)
• M51: 14,062,649 km (0.083 R)
• M52: 14,650,269 km (0.047 R)
• M53: 15,131,825 km (0.079 R)
• M54: 15,503,575 km (0.117 R)
• M55: 15,561,021 km (0.106 R)
• M56: 15,907,340 km (0.036 R)
• M57: 16,168,837 km (0.081 R)
• M58: 16,343,867 km (0.073 R)
• M59: 16,431,681 km (0.038 R)
• M60: 17,556,806 km (0.114 R)
• M61: 17,857,049 km (0.094 R)
• M62: 18,098,500 km (0.026 R)
• M63: 18,219,674 km (0.097 R)
• M64: 18,493,139 km (0.059 R)
• M65: 18,554,175 km (0.061 R)
• M66: 18,859,953 km (0.112 R)
• M67: 19,105,892 km (0.041 R)
• M68: 19,229,161 km (0.064 R)
• M69: 19,569,795 km (0.077 R)
• M70: 19,694,111 km (0.1 R)
• M71: 19,849,842 km (0.096 R)
• M72: 20,006,022 km (0.096 R)
• M73: 20,131,236 km (0.12 R)
• M74: 20,603,367 km (0.073 R)
• M75: 20,666,497 km (0.03 R)
• M76: 21,174,531 km (0.09 R)
• M77: 21,462,208 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.2

Radius: 4.4

Gravity: 29.19 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.98 AU - 14.84 AU

Year: 15652 Days

Day: 15.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,605,676 km

• M1: 90,208 km (0.045 R)
• M2: 613,501 km (0.084 R)
• M3: 711,487 km (0.119 R)
• M4: 1,450,651 km (0.099 R)
• M5: 1,555,219 km (0.095 R)
• M6: 2,114,865 km (0.118 R)
• M7: 2,263,865 km (0.109 R)
• M8: 2,416,155 km (0.084 R)
• M9: 2,827,699 km (0.05 R)
• M10: 3,294,744 km (0.102 R)
• M11: 3,749,820 km (0.087 R)
• M12: 4,076,243 km (0.04 R)
• M13: 5,188,802 km (0.09 R)
• M14: 5,470,495 km (0.104 R)
• M15: 6,603,549 km (0.083 R)
• M16: 7,533,001 km (0.074 R)
• M17: 7,668,985 km (0.041 R)
• M18: 8,082,175 km (0.082 R)
• M19: 8,502,694 km (0.11 R)
• M20: 10,054,024 km (0.104 R)
• M21: 10,455,395 km (0.028 R)
• M22: 10,556,523 km (0.042 R)
• M23: 10,964,327 km (0.05 R)
• M24: 11,067,101 km (0.046 R)
• M25: 11,170,174 km (0.081 R)
• M26: 11,533,397 km (0.085 R)
• M27: 14,519,521 km (0.103 R)
• M28: 14,632,317 km (0.026 R)
• M29: 16,009,216 km (0.068 R)
• M30: 17,968,799 km (0.111 R)
• M31: 18,333,219 km (0.057 R)
• M32: 19,254,742 km (0.083 R)
• M33: 20,317,186 km (0.101 R)
• M34: 20,380,167 km (0.076 R)
• M35: 20,951,032 km (0.119 R)
• M36: 21,591,311 km (0.081 R)
• M37: 21,978,620 km (0.072 R)
• M38: 22,043,396 km (0.09 R)
• M39: 23,022,514 km (0.091 R)
• M40: 23,351,928 km (0.08 R)
• M41: 23,749,410 km (0.04 R)
• M42: 23,815,981 km (0.115 R)
• M43: 25,838,395 km (0.062 R)
• M44: 26,593,714 km (0.116 R)
• M45: 27,356,215 km (0.08 R)
• M46: 28,973,667 km (0.08 R)
• M47: 30,549,531 km (0.12 R)
• M48: 30,694,192 km (0.072 R)
• M49: 32,447,629 km (0.105 R)
• M50: 32,891,037 km (0.09 R)
• M51: 33,709,038 km (0.098 R)
• M52: 35,137,847 km (0.117 R)
• M53: 35,441,082 km (0.117 R)
• M54: 36,586,254 km (0.103 R)
• M55: 36,662,997 km (0.086 R)
• M56: 36,816,784 km (0.098 R)
• M57: 37,124,806 km (0.103 R)
• M58: 38,131,899 km (0.107 R)
• M59: 38,521,601 km (0.062 R)
• M60: 38,756,171 km (0.108 R)
• M61: 39,935,600 km (0.063 R)
• M62: 41,446,389 km (0.113 R)
• M63: 41,526,424 km (0.062 R)
• M64: 43,462,669 km (0.083 R)
• M65: 44,359,957 km (0.106 R)
• M66: 47,004,549 km (0.08 R)
• M67: 47,757,624 km (0.04 R)
• M68: 47,841,549 km (0.109 R)
• M69: 48,261,769 km (0.027 R)
• M70: 48,852,232 km (0.096 R)
• M71: 50,466,991 km (0.082 R)
• M72: 51,323,738 km (0.079 R)
• M73: 51,581,795 km (0.12 R)
• M74: 51,840,150 km (0.103 R)
• M75: 52,185,422 km (0.056 R)
• M76: 52,271,890 km (0.065 R)
• M77: 55,238,715 km (0.08 R)
• M78: 56,298,765 km (0.042 R)
• M79: 57,187,227 km (0.034 R)
• M80: 57,454,708 km (0.111 R)
• M81: 58,438,912 km (0.053 R)
• M82: 59,338,594 km (0.115 R)
• M83: 60,333,420 km (0.077 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: 214 - 17,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit