🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.67 AU - 0.85 AU

Year: 252 Days

Day: 37.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.09 AU - 1.27 AU

Year: 488 Days

Day: 31.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 35,569,194 km

• M1: 127,158 km (0.118 R)
• M2: 150,196 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.44 AU - 1.76 AU

Year: 771 Days

Day: 14.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,569,194 km

• M1: 97,388 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.68 AU - 1.86 AU

Year: 897 Days

Day: 31.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,569,194 km

• M1: 209,736 km (0.117 R)
• M2: 816,206 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.7

Radius: 13.4

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.37 AU - 6.49 AU

Year: 5499 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,569,194 km

• M1: 168,896 km (0.113 R)
• M2: 325,675 km (0.041 R)
• M3: 425,157 km (0.083 R)
• M4: 616,642 km (0.102 R)
• M5: 773,421 km (0.107 R)
• M6: 1,079,797 km (0.117 R)
• M7: 1,355,955 km (0.086 R)
• M8: 1,495,829 km (0.099 R)
• M9: 1,685,220 km (0.047 R)
• M10: 1,898,247 km (0.074 R)
• M11: 1,992,494 km (0.118 R)
• M12: 2,419,147 km (0.077 R)
• M13: 2,538,975 km (0.071 R)
• M14: 3,057,182 km (0.064 R)
• M15: 3,414,721 km (0.047 R)
• M16: 3,667,242 km (0.077 R)
• M17: 3,845,862 km (0.105 R)
• M18: 4,482,700 km (0.085 R)
• M19: 4,567,373 km (0.119 R)
• M20: 4,824,531 km (0.068 R)
• M21: 4,976,822 km (0.034 R)
• M22: 5,670,208 km (0.085 R)
• M23: 6,561,662 km (0.117 R)
• M24: 7,147,337 km (0.112 R)
• M25: 7,346,303 km (0.111 R)
• M26: 7,521,781 km (0.095 R)
• M27: 8,342,475 km (0.036 R)
• M28: 8,473,223 km (0.1 R)
• M29: 8,631,199 km (0.087 R)
• M30: 8,843,179 km (0.115 R)
• M31: 9,030,176 km (0.067 R)
• M32: 9,516,968 km (0.072 R)
• M33: 10,012,436 km (0.069 R)
• M34: 10,207,362 km (0.101 R)
• M35: 10,601,104 km (0.036 R)
• M36: 10,714,499 km (0.117 R)
• M37: 10,856,916 km (0.076 R)
• M38: 12,166,196 km (0.087 R)
• M39: 12,374,437 km (0.084 R)
• M40: 12,673,932 km (0.034 R)
• M41: 12,764,139 km (0.072 R)
• M42: 13,097,144 km (0.096 R)
• M43: 13,432,991 km (0.079 R)
• M44: 13,833,614 km (0.083 R)
• M45: 14,019,864 km (0.095 R)
• M46: 14,269,393 km (0.106 R)
• M47: 14,520,418 km (0.03 R)
• M48: 15,282,470 km (0.084 R)
• M49: 15,507,315 km (0.067 R)
• M50: 15,700,745 km (0.034 R)
• M51: 15,830,147 km (0.096 R)
• M52: 16,155,373 km (0.045 R)
• M53: 16,548,516 km (0.071 R)
• M54: 16,812,407 km (0.071 R)
• M55: 19,042,163 km (0.075 R)
• M56: 20,015,896 km (0.104 R)
• M57: 20,156,368 km (0.098 R)
• M58: 20,261,984 km (0.05 R)
• M59: 20,579,730 km (0.071 R)
• M60: 20,721,399 km (0.083 R)
• M61: 20,934,726 km (0.096 R)
• M62: 21,041,539 km (0.082 R)
• M63: 21,758,861 km (0.044 R)
• M64: 21,939,575 km (0.111 R)
• M65: 22,557,265 km (0.092 R)
• M66: 22,886,529 km (0.117 R)
• M67: 23,070,236 km (0.117 R)
• M68: 23,661,297 km (0.06 R)
• M69: 24,745,283 km (0.099 R)
• M70: 24,971,625 km (0.06 R)
• M71: 25,540,396 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.7

Radius: 12.9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.6 AU - 7.34 AU

Year: 6267 Days

Day: 14.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,569,194 km

• M1: 195,824 km (0.064 R)
• M2: 556,354 km (0.098 R)
• M3: 720,314 km (0.099 R)
• M4: 830,268 km (0.099 R)
• M5: 1,037,910 km (0.116 R)
• M6: 1,263,354 km (0.054 R)
• M7: 1,399,787 km (0.118 R)
• M8: 1,687,913 km (0.059 R)
• M9: 1,782,010 km (0.115 R)
• M10: 1,916,798 km (0.071 R)
• M11: 2,015,233 km (0.093 R)
• M12: 2,363,198 km (0.092 R)
• M13: 2,490,655 km (0.116 R)
• M14: 2,730,460 km (0.058 R)
• M15: 2,887,089 km (0.115 R)
• M16: 3,327,505 km (0.099 R)
• M17: 3,422,949 km (0.111 R)
• M18: 4,454,426 km (0.12 R)
• M19: 4,639,778 km (0.1 R)
• M20: 4,990,735 km (0.076 R)
• M21: 6,007,850 km (0.096 R)
• M22: 6,272,040 km (0.071 R)
• M23: 6,540,120 km (0.086 R)
• M24: 6,903,493 km (0.116 R)
• M25: 6,995,346 km (0.107 R)
• M26: 7,149,282 km (0.102 R)
• M27: 7,649,986 km (0.109 R)
• M28: 7,745,131 km (0.119 R)
• M29: 7,904,452 km (0.087 R)
• M30: 8,751,326 km (0.12 R)
• M31: 8,884,169 km (0.073 R)
• M32: 10,389,423 km (0.069 R)
• M33: 10,530,194 km (0.113 R)
• M34: 11,460,693 km (0.108 R)
• M35: 11,642,604 km (0.095 R)
• M36: 12,529,420 km (0.108 R)
• M37: 13,361,334 km (0.104 R)
• M38: 13,514,522 km (0.12 R)
• M39: 13,706,905 km (0.115 R)
• M40: 13,938,931 km (0.079 R)
• M41: 14,133,259 km (0.111 R)
• M42: 14,289,439 km (0.118 R)
• M43: 14,682,133 km (0.104 R)
• M44: 14,879,902 km (0.055 R)
• M45: 15,720,193 km (0.105 R)
• M46: 15,841,517 km (0.066 R)
• M47: 16,207,284 km (0.099 R)
• M48: 17,154,687 km (0.112 R)
• M49: 17,404,815 km (0.064 R)
• M50: 17,656,139 km (0.083 R)
• M51: 17,950,847 km (0.059 R)
• M52: 18,077,706 km (0.09 R)
• M53: 21,478,365 km (0.091 R)
• M54: 21,793,119 km (0.061 R)
• M55: 22,064,040 km (0.111 R)
• M56: 22,245,353 km (0.086 R)
• M57: 23,620,606 km (0.103 R)
• M58: 23,945,533 km (0.091 R)
• M59: 24,458,953 km (0.082 R)
• M60: 24,599,575 km (0.103 R)
• M61: 24,976,113 km (0.118 R)
• M62: 26,356,751 km (0.095 R)
• M63: 26,452,943 km (0.099 R)
• M64: 27,032,186 km (0.058 R)
• M65: 27,129,125 km (0.094 R)
• M66: 28,696,013 km (0.086 R)
• M67: 28,993,115 km (0.113 R)
• M68: 29,440,711 km (0.113 R)
• M69: 30,847,530 km (0.108 R)
• M70: 31,406,278 km (0.083 R)
• M71: 31,763,517 km (0.085 R)
• M72: 31,865,842 km (0.118 R)
• M73: 32,430,724 km (0.115 R)
• M74: 33,258,150 km (0.073 R)
• M75: 34,040,098 km (0.1 R)
• M76: 34,670,055 km (0.117 R)
• M77: 34,775,521 km (0.057 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 19,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit