🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.31 AU - 1.83 AU

Year: 730 Days

Day: 42.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.32 AU - 2.02 AU

Year: 800 Days

Day: 39.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.51 AU - 2.01 AU

Year: 866 Days

Day: 46.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.53 AU - 4.21 AU

Year: 2823 Days

Day: 29.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.15 AU - 4.61 AU

Year: 3400 Days

Day: 29.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,410,009 km

• M1: 1,594,414 km (0.044 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.5

Radius: 9.5

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.04 AU - 5.66 AU

Year: 4589 Days

Day: 10.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 34,410,009 km

• M1: 124,914 km (0.031 R)
• M2: 204,351 km (0.097 R)
• M3: 287,976 km (0.12 R)
• M4: 603,179 km (0.114 R)
• M5: 766,091 km (0.082 R)
• M6: 834,307 km (0.101 R)
• M7: 899,532 km (0.102 R)
• M8: 1,184,067 km (0.105 R)
• M9: 1,276,818 km (0.114 R)
• M10: 1,340,247 km (0.032 R)
• M11: 1,652,308 km (0.049 R)
• M12: 2,235,291 km (0.083 R)
• M13: 2,382,795 km (0.095 R)
• M14: 3,081,267 km (0.055 R)
• M15: 3,431,027 km (0.106 R)
• M16: 3,610,844 km (0.112 R)
• M17: 3,812,053 km (0.099 R)
• M18: 3,960,753 km (0.04 R)
• M19: 4,408,948 km (0.036 R)
• M20: 4,753,173 km (0.112 R)
• M21: 5,024,544 km (0.044 R)
• M22: 5,085,580 km (0.07 R)
• M23: 5,394,499 km (0.08 R)
• M24: 5,477,975 km (0.116 R)
• M25: 6,095,664 km (0.093 R)
• M26: 6,567,945 km (0.105 R)
• M27: 6,679,395 km (0.103 R)
• M28: 7,211,964 km (0.079 R)
• M29: 7,315,485 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.9

Radius: 13.4

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.54 AU - 6.77 AU

Year: 5656 Days

Day: 8.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,410,009 km

• M1: 188,045 km (0.085 R)
• M2: 330,013 km (0.119 R)
• M3: 573,857 km (0.05 R)
• M4: 674,088 km (0.118 R)
• M5: 921,373 km (0.094 R)
• M6: 1,214,136 km (0.115 R)
• M7: 1,318,556 km (0.11 R)
• M8: 1,553,275 km (0.114 R)
• M9: 1,785,002 km (0.063 R)
• M10: 1,887,925 km (0.088 R)
• M11: 2,863,453 km (0.074 R)
• M12: 3,005,571 km (0.109 R)
• M13: 3,108,644 km (0.106 R)
• M14: 3,773,756 km (0.101 R)
• M15: 4,226,140 km (0.072 R)
• M16: 4,961,713 km (0.097 R)
• M17: 5,182,818 km (0.088 R)
• M18: 5,307,134 km (0.051 R)
• M19: 5,482,762 km (0.095 R)
• M20: 5,609,471 km (0.12 R)
• M21: 5,943,374 km (0.074 R)
• M22: 6,126,033 km (0.044 R)
• M23: 6,284,008 km (0.096 R)
• M24: 6,443,330 km (0.048 R)
• M25: 6,577,220 km (0.099 R)
• M26: 6,738,935 km (0.082 R)
• M27: 6,929,523 km (0.089 R)
• M28: 7,399,559 km (0.055 R)
• M29: 7,680,953 km (0.071 R)
• M30: 7,823,071 km (0.115 R)
• M31: 8,225,489 km (0.12 R)
• M32: 8,312,555 km (0.096 R)
• M33: 8,458,563 km (0.07 R)
• M34: 9,351,812 km (0.092 R)
• M35: 10,087,983 km (0.044 R)
• M36: 10,337,512 km (0.092 R)
• M37: 10,431,759 km (0.077 R)
• M38: 11,130,680 km (0.116 R)
• M39: 11,583,513 km (0.112 R)
• M40: 12,274,056 km (0.116 R)
• M41: 12,775,359 km (0.092 R)
• M42: 13,625,972 km (0.075 R)
• M43: 14,214,939 km (0.093 R)
• M44: 14,670,914 km (0.111 R)
• M45: 15,203,033 km (0.064 R)
• M46: 16,176,766 km (0.112 R)
• M47: 16,286,271 km (0.073 R)
• M48: 16,616,135 km (0.085 R)
• M49: 16,985,193 km (0.057 R)
• M50: 17,356,943 km (0.103 R)
• M51: 17,618,889 km (0.1 R)
• M52: 17,995,277 km (0.101 R)
• M53: 18,146,521 km (0.111 R)
• M54: 18,488,502 km (0.105 R)
• M55: 18,603,094 km (0.103 R)
• M56: 18,947,917 km (0.043 R)
• M57: 19,294,834 km (0.071 R)
• M58: 19,643,846 km (0.119 R)
• M59: 20,112,536 km (0.05 R)
• M60: 20,664,103 km (0.117 R)
• M61: 21,580,839 km (0.12 R)
• M62: 22,064,489 km (0.091 R)
• M63: 22,348,276 km (0.101 R)
• M64: 22,470,199 km (0.057 R)
• M65: 22,714,941 km (0.118 R)
• M66: 23,247,958 km (0.074 R)
• M67: 23,412,815 km (0.097 R)
• M68: 25,082,925 km (0.117 R)
• M69: 25,548,923 km (0.11 R)
• M70: 25,719,016 km (0.057 R)
• M71: 27,137,203 km (0.112 R)
• M72: 27,223,970 km (0.096 R)
• M73: 27,484,869 km (0.033 R)
• M74: 27,746,515 km (0.029 R)
• M75: 28,757,348 km (0.064 R)
• M76: 28,890,191 km (0.078 R)
• M77: 29,289,618 km (0.103 R)
• M78: 29,690,839 km (0.073 R)
• M79: 29,780,299 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.7

Radius: 11

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.65 AU - 10.65 AU

Year: 9435 Days

Day: 7.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,410,009 km

• M1: 370,853 km (0.051 R)
• M2: 486,043 km (0.086 R)
• M3: 678,726 km (0.117 R)
• M4: 1,108,819 km (0.056 R)
• M5: 1,421,479 km (0.035 R)
• M6: 1,561,503 km (0.082 R)
• M7: 1,687,913 km (0.066 R)
• M8: 1,761,814 km (0.115 R)
• M9: 1,970,802 km (0.065 R)
• M10: 2,187,869 km (0.11 R)
• M11: 2,560,368 km (0.075 R)
• M12: 2,908,332 km (0.114 R)
• M13: 3,601,270 km (0.094 R)
• M14: 4,369,604 km (0.109 R)
• M15: 5,269,286 km (0.107 R)
• M16: 5,824,892 km (0.114 R)
• M17: 6,340,855 km (0.077 R)
• M18: 7,081,963 km (0.086 R)
• M19: 7,324,910 km (0.102 R)
• M20: 7,694,566 km (0.03 R)
• M21: 7,881,713 km (0.118 R)
• M22: 8,388,102 km (0.097 R)
• M23: 8,807,275 km (0.055 R)
• M24: 9,632,756 km (0.077 R)
• M25: 10,345,142 km (0.042 R)
• M26: 10,655,707 km (0.072 R)
• M27: 11,004,419 km (0.107 R)
• M28: 11,074,581 km (0.106 R)
• M29: 11,250,657 km (0.082 R)
• M30: 11,570,049 km (0.104 R)
• M31: 11,713,064 km (0.08 R)
• M32: 12,109,050 km (0.069 R)
• M33: 12,693,080 km (0.086 R)
• M34: 13,248,836 km (0.073 R)
• M35: 13,473,383 km (0.099 R)
• M36: 13,586,179 km (0.072 R)
• M37: 14,231,096 km (0.062 R)
• M38: 15,002,572 km (0.117 R)
• M39: 15,787,662 km (0.064 R)
• M40: 15,946,235 km (0.112 R)
• M41: 16,265,028 km (0.1 R)
• M42: 17,520,454 km (0.116 R)
• M43: 17,684,712 km (0.077 R)
• M44: 17,849,420 km (0.06 R)
• M45: 18,263,656 km (0.078 R)
• M46: 18,388,421 km (0.054 R)
• M47: 18,848,733 km (0.104 R)
• M48: 19,059,218 km (0.111 R)
• M49: 19,312,936 km (0.115 R)
• M50: 19,567,551 km (0.088 R)
• M51: 19,866,148 km (0.104 R)
• M52: 20,080,373 km (0.104 R)
• M53: 20,295,345 km (0.025 R)
• M54: 20,597,682 km (0.039 R)
• M55: 20,771,066 km (0.12 R)
• M56: 21,206,695 km (0.113 R)
• M57: 22,397,943 km (0.12 R)
• M58: 22,531,534 km (0.099 R)
• M59: 23,384,541 km (0.097 R)
• M60: 23,746,867 km (0.106 R)
• M61: 23,928,628 km (0.085 R)
• M62: 24,065,361 km (0.093 R)
• M63: 24,522,831 km (0.12 R)
• M64: 24,614,684 km (0.112 R)
• M65: 25,168,196 km (0.104 R)
• M66: 25,446,598 km (0.08 R)
• M67: 25,586,023 km (0.05 R)
• M68: 25,865,921 km (0.117 R)
• M69: 26,428,558 km (0.1 R)
• M70: 27,757,287 km (0.114 R)
• M71: 27,853,029 km (0.107 R)
• M72: 28,478,049 km (0.034 R)
• M73: 28,574,540 km (0.04 R)
• M74: 29,010,468 km (0.085 R)
• M75: 29,350,953 km (0.092 R)
• M76: 29,595,096 km (0.109 R)
• M77: 30,974,239 km (0.103 R)
• M78: 31,123,239 km (0.117 R)
• M79: 31,471,951 km (0.1 R)
• M80: 31,871,976 km (0.081 R)
• M81: 32,374,326 km (0.035 R)
• M82: 32,525,569 km (0.116 R)
• M83: 33,082,073 km (0.082 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 18,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit