🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.45 AU - 0.63 AU

Year: 140 Days

Day: 45.7 Hours

Environment

Temp: 260 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.52 AU - 0.58 AU

Year: 144 Days

Day: 16.3 Hours

Environment

Temp: 244 °C

Axial Tilt: 53.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.63 AU - 0.97 AU

Year: 253 Days

Day: 42.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,278,867 km

• M1: 33,360 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.68 AU - 2.06 AU

Year: 903 Days

Day: 38.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,278,867 km

• M1: 132,245 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.47 AU - 2.49 AU

Year: 1379 Days

Day: 26 Hours

Environment

Temp: -74 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.81 AU - 3.43 AU

Year: 1946 Days

Day: 13.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,278,867 km

• M1: 194,477 km (0.102 R)
• M2: 237,262 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.81 AU - 3.91 AU

Year: 2175 Days

Day: 28.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,278,867 km

• M1: 1,013,077 km (0.085 R)
• M2: 1,183,469 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356

Radius: 12.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.16 AU - 11.24 AU

Year: 13235 Days

Day: 12.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 22,278,867 km

• M1: 158,424 km (0.096 R)
• M2: 497,114 km (0.084 R)
• M3: 641,176 km (0.103 R)
• M4: 1,105,229 km (0.105 R)
• M5: 1,321,996 km (0.087 R)
• M6: 1,425,219 km (0.043 R)
• M7: 1,509,891 km (0.108 R)
• M8: 2,450,862 km (0.064 R)
• M9: 2,658,055 km (0.055 R)
• M10: 2,871,082 km (0.102 R)
• M11: 3,007,067 km (0.069 R)
• M12: 3,173,270 km (0.059 R)
• M13: 3,371,038 km (0.094 R)
• M14: 3,572,846 km (0.12 R)
• M15: 3,690,131 km (0.111 R)
• M16: 3,988,878 km (0.109 R)
• M17: 4,264,437 km (0.115 R)
• M18: 4,673,737 km (0.096 R)
• M19: 5,361,737 km (0.11 R)
• M20: 5,700,427 km (0.108 R)
• M21: 6,257,230 km (0.038 R)
• M22: 6,399,049 km (0.118 R)
• M23: 7,051,146 km (0.077 R)
• M24: 7,800,332 km (0.082 R)
• M25: 8,145,903 km (0.084 R)
• M26: 9,823,793 km (0.086 R)
• M27: 9,906,371 km (0.099 R)
• M28: 10,030,537 km (0.103 R)
• M29: 12,220,800 km (0.091 R)
• M30: 12,712,079 km (0.051 R)
• M31: 12,892,344 km (0.113 R)
• M32: 13,806,238 km (0.101 R)
• M33: 13,991,590 km (0.102 R)
• M34: 14,835,770 km (0.092 R)
• M35: 16,279,240 km (0.038 R)
• M36: 16,475,064 km (0.095 R)
• M37: 17,166,804 km (0.095 R)
• M38: 17,566,231 km (0.102 R)
• M39: 17,666,611 km (0.051 R)
• M40: 18,834,372 km (0.118 R)
• M41: 19,040,069 km (0.107 R)
• M42: 19,817,978 km (0.085 R)
• M43: 20,131,984 km (0.096 R)
• M44: 20,237,002 km (0.085 R)
• M45: 20,447,635 km (0.078 R)
• M46: 20,606,209 km (0.114 R)
• M47: 21,565,580 km (0.087 R)
• M48: 21,942,567 km (0.094 R)
• M49: 22,485,009 km (0.091 R)
• M50: 22,703,272 km (0.115 R)
• M51: 23,086,841 km (0.103 R)
• M52: 23,916,062 km (0.09 R)
• M53: 24,138,813 km (0.112 R)
• M54: 24,250,413 km (0.113 R)
• M55: 24,586,410 km (0.055 R)
• M56: 24,755,007 km (0.064 R)
• M57: 25,093,248 km (0.054 R)
• M58: 26,692,150 km (0.112 R)
• M59: 26,923,129 km (0.109 R)
• M60: 27,039,067 km (0.117 R)
• M61: 27,329,287 km (0.068 R)
• M62: 27,854,226 km (0.096 R)
• M63: 28,855,036 km (0.027 R)
• M64: 29,449,238 km (0.071 R)
• M65: 29,687,997 km (0.115 R)
• M66: 29,987,492 km (0.077 R)
• M67: 32,418,906 km (0.098 R)
• M68: 33,160,462 km (0.082 R)
• M69: 33,471,177 km (0.05 R)
• M70: 33,907,853 km (0.105 R)
• M71: 34,346,325 km (0.037 R)
• M72: 36,055,181 km (0.069 R)
• M73: 37,403,357 km (0.069 R)
• M74: 37,597,386 km (0.087 R)
• M75: 38,051,266 km (0.09 R)
• M76: 39,292,180 km (0.107 R)
• M77: 41,278,690 km (0.085 R)
• M78: 42,958,973 km (0.104 R)
• M79: 44,455,999 km (0.115 R)
• M80: 44,730,063 km (0.042 R)
• M81: 45,693,622 km (0.078 R)
• M82: 45,970,229 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.7

Radius: 5.1

Gravity: 26.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.98 AU - 18.98 AU

Year: 21506 Days

Day: 22.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 22,278,867 km

• M1: 76,445 km (0.119 R)
• M2: 131,347 km (0.058 R)
• M3: 378,034 km (0.054 R)
• M4: 629,957 km (0.066 R)
• M5: 900,430 km (0.068 R)
• M6: 1,474,736 km (0.116 R)
• M7: 1,537,417 km (0.093 R)
• M8: 1,569,132 km (0.085 R)
• M9: 1,633,310 km (0.069 R)
• M10: 1,665,623 km (0.104 R)
• M11: 2,212,403 km (0.095 R)
• M12: 2,248,306 km (0.056 R)
• M13: 2,357,214 km (0.12 R)
• M14: 3,623,260 km (0.052 R)
• M15: 3,665,597 km (0.057 R)
• M16: 3,751,017 km (0.108 R)
• M17: 3,923,952 km (0.036 R)
• M18: 4,322,331 km (0.041 R)
• M19: 4,458,017 km (0.115 R)
• M20: 5,157,237 km (0.091 R)
• M21: 6,141,591 km (0.101 R)
• M22: 6,759,430 km (0.034 R)
• M23: 7,128,937 km (0.115 R)
• M24: 8,501,348 km (0.096 R)
• M25: 8,957,472 km (0.082 R)
• M26: 9,597,451 km (0.103 R)
• M27: 10,312,380 km (0.06 R)
• M28: 11,729,670 km (0.069 R)
• M29: 12,557,544 km (0.101 R)
• M30: 13,602,037 km (0.109 R)
• M31: 14,606,287 km (0.118 R)
• M32: 14,674,055 km (0.074 R)
• M33: 15,773,001 km (0.082 R)
• M34: 16,402,808 km (0.117 R)
• M35: 16,685,249 km (0.095 R)
• M36: 17,470,488 km (0.094 R)
• M37: 18,781,115 km (0.116 R)
• M38: 19,972,513 km (0.087 R)
• M39: 20,425,644 km (0.062 R)
• M40: 21,650,103 km (0.109 R)
• M41: 21,882,429 km (0.11 R)
• M42: 22,427,563 km (0.087 R)
• M43: 22,662,581 km (0.097 R)
• M44: 24,169,780 km (0.065 R)
• M45: 24,249,964 km (0.032 R)
• M46: 24,330,298 km (0.036 R)
• M47: 25,872,952 km (0.098 R)
• M48: 26,366,625 km (0.073 R)
• M49: 28,203,238 km (0.047 R)
• M50: 29,994,523 km (0.062 R)
• M51: 30,167,009 km (0.091 R)
• M52: 30,426,412 km (0.11 R)
• M53: 30,860,395 km (0.087 R)
• M54: 31,998,237 km (0.077 R)
• M55: 32,174,463 km (0.109 R)
• M56: 33,239,001 km (0.057 R)
• M57: 34,676,038 km (0.087 R)
• M58: 35,220,126 km (0.063 R)
• M59: 35,402,187 km (0.1 R)
• M60: 37,239,248 km (0.066 R)
• M61: 37,982,750 km (0.105 R)
• M62: 38,356,445 km (0.104 R)
• M63: 38,731,188 km (0.085 R)
• M64: 39,295,621 km (0.109 R)
• M65: 39,390,017 km (0.075 R)
• M66: 40,432,864 km (0.107 R)
• M67: 42,062,134 km (0.077 R)
• M68: 42,255,265 km (0.059 R)
• M69: 43,225,108 km (0.083 R)
• M70: 44,595,275 km (0.097 R)
• M71: 47,077,253 km (0.112 R)
• M72: 47,177,484 km (0.116 R)
• M73: 47,679,534 km (0.026 R)
• M74: 47,981,572 km (0.106 R)
• M75: 48,183,380 km (0.047 R)
• M76: 50,831,860 km (0.089 R)
• M77: 55,525,942 km (0.112 R)
• M78: 55,843,838 km (0.047 R)
• M79: 57,549,104 km (0.11 R)
• M80: 59,596,351 km (0.026 R)
• M81: 60,247,700 km (0.08 R)
• M82: 60,574,422 km (0.084 R)
• M83: 63,872,456 km (0.075 R)
• M84: 64,539,065 km (0.069 R)
• M85: 65,879,162 km (0.094 R)
• M86: 67,341,332 km (0.086 R)
• M87: 67,793,417 km (0.08 R)
• M88: 68,246,399 km (0.064 R)
• M89: 68,700,429 km (0.086 R)
• M90: 69,041,661 km (0.118 R)
• M91: 70,985,686 km (0.105 R)
• M92: 73,993,650 km (0.047 R)
• M93: 75,044,425 km (0.102 R)
• M94: 76,688,955 km (0.105 R)
• M95: 77,160,936 km (0.062 R)
• M96: 77,633,965 km (0.119 R)
• M97: 77,989,260 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.4

Radius: 5.3

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 17.09 AU - 17.79 AU

Year: 25717 Days

Day: 23 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 22,278,867 km

• M1: 124,017 km (0.098 R)
• M2: 223,948 km (0.103 R)
• M3: 433,983 km (0.113 R)
• M4: 977,772 km (0.068 R)
• M5: 1,119,142 km (0.112 R)
• M6: 1,382,284 km (0.065 R)
• M7: 1,706,014 km (0.08 R)
• M8: 1,905,578 km (0.117 R)
• M9: 2,500,080 km (0.073 R)
• M10: 2,842,509 km (0.068 R)
• M11: 3,321,821 km (0.113 R)
• M12: 5,330,920 km (0.051 R)
• M13: 5,748,747 km (0.073 R)
• M14: 6,133,662 km (0.102 R)
• M15: 7,200,445 km (0.087 R)
• M16: 7,429,778 km (0.078 R)
• M17: 9,027,783 km (0.116 R)
• M18: 9,399,533 km (0.067 R)
• M19: 9,474,482 km (0.069 R)
• M20: 9,675,392 km (0.104 R)
• M21: 9,903,080 km (0.104 R)
• M22: 10,055,819 km (0.096 R)
• M23: 10,389,572 km (0.06 R)
• M24: 10,622,646 km (0.092 R)
• M25: 12,220,650 km (0.09 R)
• M26: 12,275,253 km (0.083 R)
• M27: 12,825,175 km (0.115 R)
• M28: 13,636,744 km (0.107 R)
• M29: 15,338,569 km (0.115 R)
• M30: 16,259,194 km (0.084 R)
• M31: 18,622,242 km (0.112 R)
• M32: 19,891,430 km (0.071 R)
• M33: 20,861,573 km (0.065 R)
• M34: 21,319,641 km (0.112 R)
• M35: 22,278,863 km (0.097 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 16,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit