🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.6 AU - 0.94 AU

Year: 242 Days

Day: 41.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.83 AU - 1.01 AU

Year: 316 Days

Day: 46.5 Hours

Environment

Temp: 129 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.82 AU - 1.12 AU

Year: 342 Days

Day: 21.1 Hours

Environment

Temp: 76 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,324,210 km

• M1: 438,920 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.55 AU - 3.67 AU

Year: 2457 Days

Day: 46 Hours

Environment

Temp: -119 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,324,210 km

• M1: 1,281,306 km (0.091 R)
• M2: 1,340,995 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.89 AU - 6.01 AU

Year: 3944 Days

Day: 12.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421

Radius: 8.8

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.29 AU - 8.97 AU

Year: 9080 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,324,210 km

• M1: 119,080 km (0.113 R)
• M2: 269,127 km (0.082 R)
• M3: 380,577 km (0.093 R)
• M4: 461,061 km (0.104 R)
• M5: 522,695 km (0.096 R)
• M6: 1,070,373 km (0.104 R)
• M7: 1,278,463 km (0.063 R)
• M8: 1,834,070 km (0.107 R)
• M9: 1,936,844 km (0.084 R)
• M10: 1,999,525 km (0.118 R)
• M11: 2,084,198 km (0.029 R)
• M12: 3,116,872 km (0.104 R)
• M13: 3,594,538 km (0.069 R)
• M14: 4,014,608 km (0.078 R)
• M15: 4,176,174 km (0.074 R)
• M16: 4,872,552 km (0.106 R)
• M17: 4,958,571 km (0.053 R)
• M18: 5,219,619 km (0.088 R)
• M19: 5,876,504 km (0.025 R)
• M20: 6,091,027 km (0.086 R)
• M21: 6,214,744 km (0.11 R)
• M22: 6,527,853 km (0.044 R)
• M23: 6,654,562 km (0.041 R)
• M24: 6,910,374 km (0.088 R)
• M25: 7,202,090 km (0.104 R)
• M26: 7,300,226 km (0.06 R)
• M27: 7,697,110 km (0.117 R)
• M28: 8,101,173 km (0.075 R)
• M29: 8,340,081 km (0.067 R)
• M30: 8,859,784 km (0.112 R)
• M31: 8,929,946 km (0.048 R)
• M32: 9,176,633 km (0.098 R)
• M33: 9,425,713 km (0.071 R)
• M34: 9,966,958 km (0.089 R)
• M35: 10,370,274 km (0.12 R)
• M36: 11,650,383 km (0.1 R)
• M37: 12,741,699 km (0.109 R)
• M38: 12,900,273 km (0.086 R)
• M39: 14,480,326 km (0.087 R)
• M40: 14,645,781 km (0.105 R)
• M41: 16,767,079 km (0.058 R)
• M42: 16,940,912 km (0.098 R)
• M43: 17,027,978 km (0.076 R)
• M44: 17,553,964 km (0.097 R)
• M45: 17,907,464 km (0.106 R)
• M46: 18,129,766 km (0.084 R)
• M47: 18,846,938 km (0.043 R)
• M48: 20,773,310 km (0.077 R)
• M49: 20,960,008 km (0.067 R)
• M50: 21,429,297 km (0.07 R)
• M51: 21,665,212 km (0.119 R)
• M52: 22,569,532 km (0.085 R)
• M53: 23,292,239 km (0.114 R)
• M54: 24,513,406 km (0.027 R)
• M55: 24,958,161 km (0.062 R)
• M56: 26,459,974 km (0.08 R)
• M57: 27,887,736 km (0.075 R)
• M58: 28,662,952 km (0.039 R)
• M59: 28,975,013 km (0.094 R)
• M60: 29,392,840 km (0.111 R)
• M61: 30,340,243 km (0.045 R)
• M62: 31,833,828 km (0.07 R)
• M63: 34,394,346 km (0.094 R)
• M64: 34,781,206 km (0.092 R)
• M65: 35,225,362 km (0.115 R)
• M66: 35,280,863 km (0.113 R)
• M67: 35,336,663 km (0.087 R)
• M68: 35,559,563 km (0.082 R)
• M69: 35,671,163 km (0.11 R)
• M70: 35,950,911 km (0.025 R)
• M71: 36,006,861 km (0.085 R)
• M72: 36,231,258 km (0.112 R)
• M73: 36,512,352 km (0.076 R)
• M74: 36,737,796 km (0.108 R)
• M75: 37,246,579 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.7

Radius: 14.2

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.86 AU - 13.34 AU

Year: 16019 Days

Day: 13.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,324,210 km

• M1: 178,620 km (0.096 R)
• M2: 585,077 km (0.11 R)
• M3: 1,040,004 km (0.103 R)
• M4: 1,435,242 km (0.119 R)
• M5: 1,848,431 km (0.07 R)
• M6: 1,964,968 km (0.117 R)
• M7: 3,999,200 km (0.088 R)
• M8: 5,444,764 km (0.077 R)
• M9: 5,959,979 km (0.079 R)
• M10: 6,135,158 km (0.114 R)
• M11: 6,267,702 km (0.118 R)
• M12: 6,807,601 km (0.072 R)
• M13: 7,836,385 km (0.057 R)
• M14: 8,271,266 km (0.089 R)
• M15: 8,913,340 km (0.116 R)
• M16: 9,367,370 km (0.084 R)
• M17: 10,140,940 km (0.094 R)
• M18: 10,245,659 km (0.116 R)
• M19: 10,935,006 km (0.059 R)
• M20: 11,421,049 km (0.104 R)
• M21: 11,584,710 km (0.029 R)
• M22: 11,859,222 km (0.076 R)
• M23: 12,135,828 km (0.104 R)
• M24: 12,246,979 km (0.105 R)
• M25: 12,358,579 km (0.062 R)
• M26: 12,808,420 km (0.095 R)
• M27: 13,263,646 km (0.088 R)
• M28: 13,898,091 km (0.106 R)
• M29: 14,365,884 km (0.115 R)
• M30: 15,678,904 km (0.118 R)
• M31: 16,227,031 km (0.113 R)
• M32: 16,411,186 km (0.112 R)
• M33: 16,596,089 km (0.075 R)
• M34: 16,781,590 km (0.048 R)
• M35: 16,905,607 km (0.096 R)
• M36: 17,782,699 km (0.117 R)
• M37: 17,909,259 km (0.054 R)
• M38: 18,035,968 km (0.089 R)
• M39: 18,163,126 km (0.111 R)
• M40: 18,996,686 km (0.098 R)
• M41: 19,320,565 km (0.032 R)
• M42: 19,581,015 km (0.079 R)
• M43: 20,171,328 km (0.077 R)
• M44: 21,302,288 km (0.111 R)
• M45: 21,977,274 km (0.116 R)
• M46: 22,181,026 km (0.101 R)
• M47: 23,417,303 km (0.102 R)
• M48: 24,605,409 km (0.054 R)
• M49: 26,100,191 km (0.115 R)
• M50: 26,316,061 km (0.069 R)
• M51: 26,822,150 km (0.119 R)
• M52: 26,967,410 km (0.087 R)
• M53: 27,917,655 km (0.099 R)
• M54: 28,359,867 km (0.069 R)
• M55: 29,400,918 km (0.067 R)
• M56: 30,227,596 km (0.104 R)
• M57: 30,605,929 km (0.09 R)
• M58: 31,290,938 km (0.111 R)
• M59: 35,028,491 km (0.118 R)
• M60: 35,505,559 km (0.081 R)
• M61: 37,030,410 km (0.109 R)
• M62: 37,760,148 km (0.12 R)
• M63: 38,412,844 km (0.101 R)
• M64: 38,576,653 km (0.084 R)
• M65: 38,822,742 km (0.081 R)
• M66: 40,643,049 km (0.1 R)
• M67: 41,479,750 km (0.04 R)
• M68: 42,575,853 km (0.108 R)
• M69: 43,938,091 km (0.059 R)
• M70: 44,109,381 km (0.065 R)
• M71: 45,055,288 km (0.075 R)
• M72: 45,834,244 km (0.079 R)
• M73: 47,054,963 km (0.098 R)
• M74: 48,817,076 km (0.045 R)
• M75: 49,083,361 km (0.098 R)
• M76: 49,974,066 km (0.116 R)
• M77: 50,870,307 km (0.086 R)
• M78: 52,315,273 km (0.032 R)
• M79: 53,499,041 km (0.115 R)
• M80: 55,152,995 km (0.082 R)
• M81: 55,430,200 km (0.056 R)
• M82: 55,986,106 km (0.06 R)
• M83: 58,134,331 km (0.111 R)
• M84: 58,793,459 km (0.099 R)
• M85: 61,072,134 km (0.077 R)
• M86: 64,738,778 km (0.111 R)
• M87: 65,128,929 km (0.076 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 11,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit