🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.44 AU - 0.64 AU

Year: 142 Days

Day: 24.7 Hours

Environment

Temp: 243 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.48 AU - 0.7 AU

Year: 162 Days

Day: 19.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.71 AU - 1.11 AU

Year: 311 Days

Day: 45.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.12 AU - 1.64 AU

Year: 581 Days

Day: 18.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,168,291 km

• M1: 170,542 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.49 AU - 2.01 AU

Year: 829 Days

Day: 32.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.8 AU - 3.08 AU

Year: 1805 Days

Day: 32.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240

Radius: 8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.48 AU - 6.3 AU

Year: 4482 Days

Day: 11.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,168,291 km

• M1: 125,363 km (0.032 R)
• M2: 182,061 km (0.086 R)
• M3: 251,175 km (0.108 R)
• M4: 313,108 km (0.032 R)
• M5: 639,980 km (0.092 R)
• M6: 798,404 km (0.107 R)
• M7: 938,577 km (0.087 R)
• M8: 1,277,865 km (0.069 R)
• M9: 1,359,695 km (0.104 R)
• M10: 1,479,673 km (0.112 R)
• M11: 1,691,802 km (0.092 R)
• M12: 2,062,506 km (0.071 R)
• M13: 2,243,220 km (0.084 R)
• M14: 2,414,659 km (0.089 R)
• M15: 2,531,346 km (0.116 R)
• M16: 2,740,184 km (0.103 R)
• M17: 2,846,698 km (0.1 R)
• M18: 3,206,481 km (0.049 R)
• M19: 3,286,516 km (0.072 R)
• M20: 3,514,503 km (0.081 R)
• M21: 3,747,726 km (0.045 R)
• M22: 4,246,784 km (0.064 R)
• M23: 4,803,288 km (0.035 R)
• M24: 4,876,741 km (0.077 R)
• M25: 5,118,192 km (0.1 R)
• M26: 5,439,977 km (0.094 R)
• M27: 5,516,571 km (0.087 R)
• M28: 5,632,210 km (0.108 R)
• M29: 6,063,202 km (0.099 R)
• M30: 6,242,719 km (0.068 R)
• M31: 6,894,667 km (0.107 R)
• M32: 7,165,738 km (0.085 R)
• M33: 7,228,868 km (0.052 R)
• M34: 7,355,578 km (0.11 R)
• M35: 7,848,054 km (0.057 R)
• M36: 8,174,925 km (0.099 R)
• M37: 8,351,152 km (0.055 R)
• M38: 8,506,285 km (0.086 R)
• M39: 8,977,667 km (0.087 R)
• M40: 9,227,945 km (0.091 R)
• M41: 10,323,151 km (0.08 R)
• M42: 10,418,145 km (0.088 R)
• M43: 10,609,331 km (0.118 R)
• M44: 10,801,565 km (0.099 R)
• M45: 11,483,432 km (0.096 R)
• M46: 11,780,084 km (0.096 R)
• M47: 12,204,493 km (0.115 R)
• M48: 12,608,557 km (0.119 R)
• M49: 12,659,271 km (0.058 R)
• M50: 12,735,716 km (0.086 R)
• M51: 13,585,581 km (0.088 R)
• M52: 14,268,196 km (0.047 R)
• M53: 14,480,475 km (0.074 R)
• M54: 14,640,246 km (0.087 R)
• M55: 14,693,802 km (0.09 R)
• M56: 15,231,606 km (0.082 R)
• M57: 15,666,487 km (0.039 R)
• M58: 15,967,927 km (0.111 R)
• M59: 16,050,356 km (0.114 R)
• M60: 16,326,513 km (0.063 R)
• M61: 16,493,016 km (0.106 R)
• M62: 16,939,565 km (0.116 R)
• M63: 17,079,888 km (0.059 R)
• M64: 17,248,934 km (0.096 R)
• M65: 17,816,059 km (0.059 R)
• M66: 17,987,498 km (0.115 R)
• M67: 18,216,832 km (0.115 R)
• M68: 19,027,054 km (0.117 R)
• M69: 19,290,047 km (0.086 R)
• M70: 19,407,182 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344

Radius: 10.1

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.44 AU - 10 AU

Year: 10027 Days

Day: 12.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,168,291 km

• M1: 126,859 km (0.108 R)
• M2: 294,409 km (0.039 R)
• M3: 364,121 km (0.098 R)
• M4: 727,195 km (0.105 R)
• M5: 845,378 km (0.089 R)
• M6: 986,448 km (0.071 R)
• M7: 1,068,428 km (0.055 R)
• M8: 1,589,926 km (0.12 R)
• M9: 1,746,705 km (0.11 R)
• M10: 1,950,008 km (0.057 R)
• M11: 2,247,858 km (0.095 R)
• M12: 2,357,812 km (0.116 R)
• M13: 2,583,256 km (0.032 R)
• M14: 2,721,784 km (0.103 R)
• M15: 3,030,853 km (0.074 R)
• M16: 3,152,775 km (0.108 R)
• M17: 3,426,689 km (0.037 R)
• M18: 3,838,981 km (0.045 R)
• M19: 4,024,482 km (0.08 R)
• M20: 4,267,279 km (0.107 R)
• M21: 4,909,503 km (0.088 R)
• M22: 5,024,244 km (0.098 R)
• M23: 5,792,280 km (0.087 R)
• M24: 5,974,789 km (0.065 R)
• M25: 6,190,061 km (0.073 R)
• M26: 6,345,493 km (0.082 R)
• M27: 6,755,391 km (0.083 R)
• M28: 8,274,408 km (0.045 R)
• M29: 8,377,032 km (0.053 R)
• M30: 8,757,160 km (0.091 R)
• M31: 8,861,729 km (0.107 R)
• M32: 10,039,962 km (0.105 R)
• M33: 10,112,816 km (0.105 R)
• M34: 10,964,926 km (0.058 R)
• M35: 11,266,664 km (0.104 R)
• M36: 11,456,803 km (0.045 R)
• M37: 12,776,855 km (0.074 R)
• M38: 13,014,865 km (0.097 R)
• M39: 13,254,222 km (0.09 R)
• M40: 13,334,406 km (0.083 R)
• M41: 13,737,423 km (0.065 R)
• M42: 13,859,196 km (0.105 R)
• M43: 14,555,723 km (0.084 R)
• M44: 14,638,301 km (0.06 R)
• M45: 15,012,446 km (0.111 R)
• M46: 15,221,583 km (0.084 R)
• M47: 15,431,768 km (0.114 R)
• M48: 16,025,373 km (0.085 R)
• M49: 16,324,868 km (0.117 R)
• M50: 16,626,307 km (0.096 R)
• M51: 16,756,158 km (0.104 R)
• M52: 16,842,775 km (0.065 R)
• M53: 16,973,075 km (0.111 R)
• M54: 17,103,824 km (0.092 R)
• M55: 17,191,039 km (0.09 R)
• M56: 18,428,662 km (0.113 R)
• M57: 18,877,606 km (0.101 R)
• M58: 19,284,811 km (0.096 R)
• M59: 19,786,413 km (0.099 R)
• M60: 21,363,773 km (0.111 R)
• M61: 22,072,418 km (0.088 R)
• M62: 22,310,278 km (0.036 R)
• M63: 22,549,186 km (0.083 R)
• M64: 23,609,985 km (0.106 R)
• M65: 23,804,612 km (0.12 R)
• M66: 25,380,625 km (0.073 R)
• M67: 25,530,073 km (0.079 R)
• M68: 26,838,008 km (0.072 R)
• M69: 27,653,615 km (0.054 R)
• M70: 27,858,714 km (0.096 R)
• M71: 28,115,873 km (0.098 R)
• M72: 29,727,939 km (0.11 R)
• M73: 30,096,100 km (0.095 R)
• M74: 30,254,374 km (0.054 R)
• M75: 30,837,058 km (0.06 R)
• M76: 31,209,706 km (0.117 R)
• M77: 32,715,409 km (0.096 R)
• M78: 33,095,387 km (0.1 R)
• M79: 33,750,476 km (0.084 R)
• M80: 34,354,702 km (0.098 R)
• M81: 35,017,870 km (0.044 R)
• M82: 36,076,574 km (0.086 R)
• M83: 36,244,722 km (0.097 R)
• M84: 37,258,995 km (0.09 R)
• M85: 37,940,264 km (0.059 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 19,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit