🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.43 AU - 0.69 AU

Year: 151 Days

Day: 41.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.32 AU - 1.56 AU

Year: 622 Days

Day: 25.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,588,748 km

• M1: 986,299 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.71 AU - 2.63 AU

Year: 1150 Days

Day: 39.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.22 AU - 3.18 AU

Year: 1597 Days

Day: 28.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,588,748 km

• M1: 202,855 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.24 AU - 3.6 AU

Year: 2276 Days

Day: 14.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,588,748 km

• M1: 134,339 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.9 AU - 4.74 AU

Year: 2687 Days

Day: 42.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.2

Radius: 8.9

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.06 AU - 9.52 AU

Year: 9379 Days

Day: 6.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 62,588,748 km

• M1: 143,614 km (0.044 R)
• M2: 326,722 km (0.086 R)
• M3: 391,198 km (0.119 R)
• M4: 565,480 km (0.114 R)
• M5: 1,153,699 km (0.029 R)
• M6: 1,510,490 km (0.102 R)
• M7: 2,439,642 km (0.096 R)
• M8: 3,399,013 km (0.08 R)
• M9: 3,768,819 km (0.096 R)
• M10: 3,888,348 km (0.102 R)
• M11: 5,129,262 km (0.11 R)
• M12: 5,373,406 km (0.092 R)
• M13: 5,575,961 km (0.083 R)
• M14: 5,735,134 km (0.095 R)
• M15: 5,803,949 km (0.09 R)
• M16: 6,058,265 km (0.114 R)
• M17: 7,210,767 km (0.094 R)
• M18: 7,309,801 km (0.057 R)
• M19: 7,484,232 km (0.083 R)
• M20: 7,685,291 km (0.093 R)
• M21: 7,862,714 km (0.083 R)
• M22: 7,939,159 km (0.091 R)
• M23: 8,067,215 km (0.095 R)
• M24: 8,770,175 km (0.055 R)
• M25: 8,929,048 km (0.079 R)
• M26: 9,655,795 km (0.101 R)
• M27: 9,902,332 km (0.11 R)
• M28: 10,373,565 km (0.093 R)
• M29: 11,482,235 km (0.095 R)
• M30: 11,830,948 km (0.081 R)
• M31: 11,918,762 km (0.117 R)
• M32: 12,479,305 km (0.104 R)
• M33: 12,538,845 km (0.057 R)
• M34: 13,810,277 km (0.095 R)
• M35: 14,088,080 km (0.078 R)
• M36: 14,555,274 km (0.09 R)
• M37: 15,313,137 km (0.115 R)
• M38: 15,696,856 km (0.1 R)
• M39: 15,889,987 km (0.097 R)
• M40: 17,629,511 km (0.061 R)
• M41: 17,964,460 km (0.109 R)
• M42: 18,674,751 km (0.093 R)
• M43: 20,402,606 km (0.065 R)
• M44: 21,072,506 km (0.098 R)
• M45: 21,250,078 km (0.114 R)
• M46: 25,203,202 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.8

Radius: 14.6

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.07 AU - 12.65 AU

Year: 14699 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,588,748 km

• M1: 187,147 km (0.116 R)
• M2: 284,984 km (0.058 R)
• M3: 385,215 km (0.062 R)
• M4: 505,790 km (0.104 R)
• M5: 1,362,238 km (0.078 R)
• M6: 1,620,295 km (0.038 R)
• M7: 1,980,077 km (0.047 R)
• M8: 2,906,537 km (0.115 R)
• M9: 3,415,619 km (0.119 R)
• M10: 4,326,370 km (0.12 R)
• M11: 4,594,450 km (0.056 R)
• M12: 4,789,525 km (0.079 R)
• M13: 4,947,501 km (0.115 R)
• M14: 5,107,122 km (0.09 R)
• M15: 5,763,408 km (0.118 R)
• M16: 5,889,519 km (0.118 R)
• M17: 6,273,237 km (0.032 R)
• M18: 6,621,351 km (0.109 R)
• M19: 6,886,588 km (0.082 R)
• M20: 7,065,358 km (0.082 R)
• M21: 7,657,167 km (0.077 R)
• M22: 8,123,314 km (0.052 R)
• M23: 8,217,710 km (0.119 R)
• M24: 8,598,736 km (0.065 R)
• M25: 8,694,927 km (0.058 R)
• M26: 10,180,883 km (0.115 R)
• M27: 10,436,097 km (0.053 R)
• M28: 11,057,527 km (0.095 R)
• M29: 11,214,754 km (0.081 R)
• M30: 12,173,826 km (0.079 R)
• M31: 12,444,897 km (0.074 R)
• M32: 12,772,965 km (0.033 R)
• M33: 13,103,726 km (0.069 R)
• M34: 13,214,728 km (0.029 R)
• M35: 13,493,429 km (0.1 R)
• M36: 13,774,074 km (0.081 R)
• M37: 14,227,057 km (0.042 R)
• M38: 15,264,368 km (0.065 R)
• M39: 15,674,416 km (0.066 R)
• M40: 15,969,423 km (0.087 R)
• M41: 16,745,387 km (0.064 R)
• M42: 17,533,618 km (0.089 R)
• M43: 17,962,964 km (0.107 R)
• M44: 18,209,950 km (0.097 R)
• M45: 18,832,278 km (0.058 R)
• M46: 20,805,773 km (0.119 R)
• M47: 21,130,250 km (0.031 R)
• M48: 25,706,300 km (0.119 R)
• M49: 26,334,312 km (0.114 R)
• M50: 27,321,059 km (0.064 R)
• M51: 27,463,028 km (0.11 R)
• M52: 29,403,611 km (0.066 R)
• M53: 30,206,802 km (0.041 R)
• M54: 30,943,272 km (0.114 R)
• M55: 31,685,727 km (0.11 R)
• M56: 32,810,403 km (0.085 R)
• M57: 33,567,369 km (0.057 R)
• M58: 34,483,506 km (0.109 R)
• M59: 34,713,737 km (0.096 R)
• M60: 34,867,673 km (0.091 R)
• M61: 35,098,802 km (0.072 R)
• M62: 35,485,213 km (0.074 R)
• M63: 35,717,688 km (0.095 R)
• M64: 35,872,971 km (0.079 R)
• M65: 37,359,375 km (0.103 R)
• M66: 38,626,769 km (0.116 R)
• M67: 38,865,976 km (0.034 R)
• M68: 39,025,746 km (0.064 R)
• M69: 40,150,124 km (0.068 R)
• M70: 41,203,592 km (0.111 R)
• M71: 43,255,177 km (0.116 R)
• M72: 46,860,935 km (0.067 R)
• M73: 49,346,802 km (0.045 R)
• M74: 51,173,542 km (0.071 R)
• M75: 54,892,994 km (0.113 R)
• M76: 56,152,010 km (0.092 R)
• M77: 57,148,032 km (0.101 R)
• M78: 57,420,600 km (0.102 R)
• M79: 58,882,021 km (0.104 R)
• M80: 60,633,214 km (0.116 R)
• M81: 61,375,818 km (0.064 R)
• M82: 61,934,566 km (0.07 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 18,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit