🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.5 AU - 0.66 AU

Year: 161 Days

Day: 32.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.65 AU - 0.95 AU

Year: 260 Days

Day: 40.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,238,722 km

• M1: 381,624 km (0.05 R)
• M2: 619,186 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.13 AU - 1.35 AU

Year: 502 Days

Day: 20.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - 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): 0.129

Orbit Range: 1.53 AU - 1.99 AU

Year: 849 Days

Day: 24.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,238,722 km

• M1: 744,249 km (0.108 R)
• M2: 1,598,004 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.46 AU - 3.18 AU

Year: 1721 Days

Day: 35.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,238,722 km

• M1: 742,903 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.74 AU - 3.32 AU

Year: 1917 Days

Day: 32.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.3

Radius: 13.4

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.95 AU - 8.07 AU

Year: 6037 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,238,722 km

• M1: 227,688 km (0.115 R)
• M2: 353,201 km (0.071 R)
• M3: 467,493 km (0.11 R)
• M4: 734,526 km (0.084 R)
• M5: 893,249 km (0.091 R)
• M6: 994,527 km (0.045 R)
• M7: 1,160,580 km (0.097 R)
• M8: 1,272,629 km (0.037 R)
• M9: 1,388,567 km (0.101 R)
• M10: 1,874,312 km (0.106 R)
• M11: 2,144,485 km (0.117 R)
• M12: 2,315,925 km (0.072 R)
• M13: 2,978,045 km (0.087 R)
• M14: 3,117,470 km (0.103 R)
• M15: 3,276,941 km (0.111 R)
• M16: 3,809,510 km (0.074 R)
• M17: 4,488,385 km (0.111 R)
• M18: 4,588,615 km (0.037 R)
• M19: 4,893,496 km (0.094 R)
• M20: 5,121,334 km (0.102 R)
• M21: 5,247,145 km (0.101 R)
• M22: 5,544,695 km (0.093 R)
• M23: 5,913,454 km (0.109 R)
• M24: 6,156,401 km (0.056 R)
• M25: 6,268,001 km (0.061 R)
• M26: 6,402,789 km (0.098 R)
• M27: 6,561,213 km (0.059 R)
• M28: 6,928,326 km (0.112 R)
• M29: 7,067,602 km (0.116 R)
• M30: 7,278,535 km (0.109 R)
• M31: 7,778,790 km (0.075 R)
• M32: 8,191,979 km (0.084 R)
• M33: 8,364,167 km (0.083 R)
• M34: 8,662,315 km (0.096 R)
• M35: 9,039,751 km (0.096 R)
• M36: 9,192,340 km (0.098 R)
• M37: 9,551,674 km (0.048 R)
• M38: 9,707,107 km (0.114 R)
• M39: 9,863,287 km (0.093 R)
• M40: 9,994,185 km (0.039 R)
• M41: 10,443,427 km (0.098 R)
• M42: 10,737,686 km (0.061 R)
• M43: 11,088,942 km (0.09 R)
• M44: 11,279,679 km (0.074 R)
• M45: 11,554,042 km (0.12 R)
• M46: 11,997,749 km (0.054 R)
• M47: 12,334,195 km (0.098 R)
• M48: 12,759,053 km (0.052 R)
• M49: 12,987,638 km (0.093 R)
• M50: 13,131,252 km (0.106 R)
• M51: 13,275,315 km (0.09 R)
• M52: 13,536,064 km (0.106 R)
• M53: 13,886,422 km (0.06 R)
• M54: 14,805,103 km (0.06 R)
• M55: 15,075,576 km (0.076 R)
• M56: 15,317,326 km (0.11 R)
• M57: 15,651,827 km (0.029 R)
• M58: 15,804,716 km (0.058 R)
• M59: 16,050,356 km (0.102 R)
• M60: 16,607,608 km (0.12 R)
• M61: 16,826,021 km (0.106 R)
• M62: 17,360,534 km (0.097 R)
• M63: 17,582,238 km (0.074 R)
• M64: 18,446,315 km (0.095 R)
• M65: 19,950,073 km (0.053 R)
• M66: 20,082,766 km (0.099 R)
• M67: 20,549,212 km (0.072 R)
• M68: 21,019,249 km (0.109 R)
• M69: 21,289,572 km (0.028 R)
• M70: 21,697,077 km (0.104 R)
• M71: 22,900,292 km (0.109 R)
• M72: 23,004,413 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.1

Radius: 10.9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.31 AU - 12.31 AU

Year: 14750 Days

Day: 10.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,238,722 km

• M1: 285,882 km (0.114 R)
• M2: 370,853 km (0.109 R)
• M3: 533,316 km (0.081 R)
• M4: 722,109 km (0.116 R)
• M5: 800,947 km (0.099 R)
• M6: 1,318,855 km (0.098 R)
• M7: 1,417,589 km (0.112 R)
• M8: 1,665,323 km (0.105 R)
• M9: 2,040,515 km (0.103 R)
• M10: 2,132,667 km (0.068 R)
• M11: 2,490,954 km (0.029 R)
• M12: 3,565,366 km (0.104 R)
• M13: 4,077,888 km (0.075 R)
• M14: 4,402,665 km (0.118 R)
• M15: 4,859,088 km (0.097 R)
• M16: 5,555,766 km (0.113 R)
• M17: 5,685,916 km (0.084 R)
• M18: 5,849,875 km (0.072 R)
• M19: 6,015,630 km (0.071 R)
• M20: 6,115,711 km (0.109 R)
• M21: 6,453,503 km (0.057 R)
• M22: 6,521,869 km (0.091 R)
• M23: 6,624,792 km (0.103 R)
• M24: 6,866,991 km (0.111 R)
• M25: 7,395,969 km (0.097 R)
• M26: 8,306,721 km (0.078 R)
• M27: 8,530,519 km (0.097 R)
• M28: 9,175,585 km (0.102 R)
• M29: 9,562,445 km (0.119 R)
• M30: 9,954,691 km (0.119 R)
• M31: 10,033,679 km (0.071 R)
• M32: 11,534,295 km (0.105 R)
• M33: 11,617,322 km (0.066 R)
• M34: 11,951,823 km (0.093 R)
• M35: 12,459,259 km (0.088 R)
• M36: 13,147,110 km (0.089 R)
• M37: 13,671,001 km (0.054 R)
• M38: 14,424,975 km (0.103 R)
• M39: 15,192,262 km (0.115 R)
• M40: 15,603,956 km (0.118 R)
• M41: 15,695,958 km (0.093 R)
• M42: 15,834,336 km (0.059 R)
• M43: 16,019,389 km (0.1 R)
• M44: 18,150,261 km (0.091 R)
• M45: 18,538,318 km (0.061 R)
• M46: 18,733,393 km (0.091 R)
• M47: 19,520,577 km (0.106 R)
• M48: 19,619,761 km (0.073 R)
• M49: 19,968,174 km (0.062 R)
• M50: 20,067,956 km (0.109 R)
• M51: 20,721,549 km (0.099 R)
• M52: 21,382,024 km (0.058 R)
• M53: 21,535,361 km (0.107 R)
• M54: 23,986,074 km (0.052 R)
• M55: 24,198,802 km (0.098 R)
• M56: 24,786,722 km (0.078 R)
• M57: 26,085,979 km (0.117 R)
• M58: 26,304,542 km (0.042 R)
• M59: 26,798,813 km (0.117 R)
• M60: 27,185,374 km (0.07 R)
• M61: 28,468,475 km (0.084 R)
• M62: 28,806,416 km (0.112 R)
• M63: 29,486,339 km (0.084 R)
• M64: 29,885,466 km (0.104 R)
• M65: 31,499,627 km (0.081 R)
• M66: 32,141,402 km (0.069 R)
• M67: 33,082,821 km (0.111 R)
• M68: 33,319,485 km (0.101 R)
• M69: 33,735,217 km (0.096 R)
• M70: 34,511,630 km (0.087 R)
• M71: 35,294,027 km (0.112 R)
• M72: 35,475,489 km (0.108 R)
• M73: 35,839,162 km (0.096 R)
• M74: 36,753,803 km (0.109 R)
• M75: 37,614,440 km (0.093 R)
• M76: 38,419,576 km (0.118 R)
• M77: 41,632,489 km (0.049 R)
• M78: 41,760,246 km (0.114 R)
• M79: 42,144,263 km (0.119 R)
• M80: 42,465,151 km (0.106 R)
• M81: 43,109,469 km (0.118 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 14,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit