🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.05 AU - 1.31 AU

Year: 475 Days

Day: 23.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.37 AU - 1.73 AU

Year: 716 Days

Day: 26.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,413,153 km

• M1: 58,493 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.87 AU - 2.33 AU

Year: 1129 Days

Day: 17 Hours

Environment

Temp: -72 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.76 AU - 3.36 AU

Year: 1985 Days

Day: 17.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.75 AU - 4.07 AU

Year: 2867 Days

Day: 23.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.86 AU - 5.1 AU

Year: 3517 Days

Day: 40.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.4

Radius: 15

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.69 AU - 6.93 AU

Year: 6591 Days

Day: 9 Hours

Environment

Temp: -169 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 38,413,153 km

• M1: 190,737 km (0.112 R)
• M2: 323,879 km (0.055 R)
• M3: 467,942 km (0.098 R)
• M4: 603,627 km (0.103 R)
• M5: 821,292 km (0.1 R)
• M6: 1,142,629 km (0.103 R)
• M7: 1,576,163 km (0.076 R)
• M8: 1,919,640 km (0.092 R)
• M9: 2,076,568 km (0.081 R)
• M10: 2,608,538 km (0.107 R)
• M11: 2,908,482 km (0.115 R)
• M12: 3,639,267 km (0.071 R)
• M13: 3,875,632 km (0.08 R)
• M14: 4,342,677 km (0.063 R)
• M15: 4,763,795 km (0.053 R)
• M16: 5,286,639 km (0.086 R)
• M17: 5,532,428 km (0.079 R)
• M18: 5,804,996 km (0.082 R)
• M19: 5,989,151 km (0.081 R)
• M20: 6,222,224 km (0.115 R)
• M21: 6,387,231 km (0.091 R)
• M22: 6,553,584 km (0.108 R)
• M23: 7,037,084 km (0.117 R)
• M24: 7,233,655 km (0.075 R)
• M25: 7,582,218 km (0.07 R)
• M26: 7,682,898 km (0.118 R)
• M27: 7,860,022 km (0.081 R)
• M28: 7,987,479 km (0.069 R)
• M29: 8,503,891 km (0.069 R)
• M30: 8,845,572 km (0.046 R)
• M31: 9,245,448 km (0.061 R)
• M32: 9,461,018 km (0.103 R)
• M33: 9,678,384 km (0.103 R)
• M34: 10,145,877 km (0.09 R)
• M35: 10,592,576 km (0.065 R)
• M36: 11,246,170 km (0.112 R)
• M37: 12,030,062 km (0.07 R)
• M38: 12,206,588 km (0.109 R)
• M39: 12,771,619 km (0.083 R)
• M40: 12,921,815 km (0.092 R)
• M41: 14,643,088 km (0.12 R)
• M42: 16,894,536 km (0.053 R)
• M43: 17,158,726 km (0.064 R)
• M44: 17,758,015 km (0.086 R)
• M45: 17,993,033 km (0.101 R)
• M46: 18,161,481 km (0.096 R)
• M47: 18,330,377 km (0.113 R)
• M48: 19,909,681 km (0.084 R)
• M49: 20,118,819 km (0.098 R)
• M50: 20,469,177 km (0.082 R)
• M51: 20,856,786 km (0.103 R)
• M52: 21,353,750 km (0.108 R)
• M53: 21,854,603 km (0.045 R)
• M54: 23,050,489 km (0.027 R)
• M55: 23,601,158 km (0.085 R)
• M56: 24,081,816 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.4

Radius: 11.6

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.92 AU - 9.9 AU

Year: 9863 Days

Day: 10.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,413,153 km

• M1: 244,443 km (0.111 R)
• M2: 363,373 km (0.082 R)
• M3: 439,070 km (0.05 R)
• M4: 534,214 km (0.1 R)
• M5: 1,010,234 km (0.083 R)
• M6: 1,247,197 km (0.062 R)
• M7: 1,336,358 km (0.058 R)
• M8: 2,021,366 km (0.06 R)
• M9: 2,213,749 km (0.051 R)
• M10: 2,412,116 km (0.035 R)
• M11: 2,921,796 km (0.033 R)
• M12: 3,066,756 km (0.078 R)
• M13: 3,464,986 km (0.074 R)
• M14: 4,393,091 km (0.111 R)
• M15: 4,643,817 km (0.12 R)
• M16: 5,130,160 km (0.07 R)
• M17: 5,217,675 km (0.058 R)
• M18: 5,453,740 km (0.096 R)
• M19: 5,844,639 km (0.07 R)
• M20: 6,120,647 km (0.084 R)
• M21: 6,942,239 km (0.087 R)
• M22: 7,169,328 km (0.104 R)
• M23: 8,307,170 km (0.069 R)
• M24: 9,500,662 km (0.057 R)
• M25: 9,825,588 km (0.107 R)
• M26: 10,117,454 km (0.086 R)
• M27: 11,658,012 km (0.115 R)
• M28: 11,773,502 km (0.032 R)
• M29: 12,200,604 km (0.07 R)
• M30: 12,632,792 km (0.106 R)
• M31: 13,190,194 km (0.08 R)
• M32: 13,350,862 km (0.066 R)
• M33: 13,837,055 km (0.073 R)
• M34: 14,205,515 km (0.07 R)
• M35: 14,494,238 km (0.069 R)
• M36: 14,618,554 km (0.064 R)
• M37: 14,826,645 km (0.084 R)
• M38: 15,287,855 km (0.119 R)
• M39: 16,224,487 km (0.046 R)
• M40: 16,396,675 km (0.099 R)
• M41: 17,004,491 km (0.101 R)
• M42: 17,487,243 km (0.097 R)
• M43: 18,019,064 km (0.059 R)
• M44: 18,601,149 km (0.091 R)
• M45: 19,144,040 km (0.106 R)
• M46: 19,280,473 km (0.109 R)
• M47: 21,037,799 km (0.111 R)
• M48: 21,131,597 km (0.045 R)
• M49: 21,650,552 km (0.101 R)
• M50: 21,840,392 km (0.075 R)
• M51: 22,317,160 km (0.1 R)
• M52: 22,990,500 km (0.109 R)
• M53: 23,281,169 km (0.105 R)
• M54: 23,426,877 km (0.085 R)
• M55: 23,524,265 km (0.108 R)
• M56: 23,768,259 km (0.101 R)
• M57: 23,964,083 km (0.106 R)
• M58: 25,749,982 km (0.054 R)
• M59: 26,456,084 km (0.1 R)
• M60: 27,015,431 km (0.049 R)
• M61: 28,249,164 km (0.084 R)
• M62: 28,925,197 km (0.119 R)
• M63: 29,186,545 km (0.11 R)
• M64: 30,081,140 km (0.071 R)
• M65: 30,292,970 km (0.088 R)
• M66: 30,452,143 km (0.116 R)
• M67: 30,718,128 km (0.112 R)
• M68: 30,878,048 km (0.068 R)
• M69: 31,520,571 km (0.068 R)
• M70: 31,628,131 km (0.102 R)
• M71: 32,113,427 km (0.06 R)
• M72: 32,601,266 km (0.083 R)
• M73: 32,710,023 km (0.069 R)
• M74: 32,818,781 km (0.092 R)
• M75: 33,748,980 km (0.1 R)
• M76: 34,134,494 km (0.05 R)
• M77: 34,576,855 km (0.111 R)
• M78: 34,743,208 km (0.053 R)
• M79: 36,140,153 km (0.08 R)
• M80: 36,309,049 km (0.069 R)
• M81: 36,478,094 km (0.052 R)
• M82: 37,213,966 km (0.049 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 15,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit