🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.41 AU - 0.61 AU

Year: 127 Days

Day: 39 Hours

Environment

Temp: 233 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.54 AU - 0.58 AU

Year: 147 Days

Day: 36.2 Hours

Environment

Temp: 211 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,743,235 km

• M1: 368,759 km (0.119 R)
• M2: 424,858 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.28 AU - 2.08 AU

Year: 762 Days

Day: 40.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,743,235 km

• M1: 727,345 km (0.079 R)
• M2: 1,387,969 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.68 AU - 6.04 AU

Year: 3748 Days

Day: 24.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,743,235 km

• M1: 1,527,245 km (0.065 R)
• M2: 2,438,445 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.5

Radius: 14.5

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.21 AU - 8.75 AU

Year: 7886 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,743,235 km

• M1: 187,745 km (0.068 R)
• M2: 368,460 km (0.106 R)
• M3: 1,234,332 km (0.097 R)
• M4: 1,795,773 km (0.108 R)
• M5: 1,976,786 km (0.118 R)
• M6: 2,116,660 km (0.117 R)
• M7: 2,357,662 km (0.09 R)
• M8: 3,080,220 km (0.083 R)
• M9: 3,326,757 km (0.063 R)
• M10: 3,810,258 km (0.116 R)
• M11: 4,135,184 km (0.111 R)
• M12: 4,407,901 km (0.032 R)
• M13: 5,164,118 km (0.12 R)
• M14: 5,590,622 km (0.105 R)
• M15: 6,028,645 km (0.107 R)
• M16: 6,338,611 km (0.089 R)
• M17: 6,443,031 km (0.102 R)
• M18: 7,082,113 km (0.031 R)
• M19: 7,704,290 km (0.077 R)
• M20: 8,078,584 km (0.113 R)
• M21: 8,267,975 km (0.089 R)
• M22: 8,612,649 km (0.086 R)
• M23: 9,118,888 km (0.119 R)
• M24: 9,795,519 km (0.054 R)
• M25: 10,488,456 km (0.094 R)
• M26: 11,493,754 km (0.109 R)
• M27: 11,878,669 km (0.096 R)
• M28: 12,749,329 km (0.076 R)
• M29: 13,147,858 km (0.1 R)
• M30: 13,281,598 km (0.094 R)
• M31: 13,866,526 km (0.114 R)
• M32: 14,048,138 km (0.091 R)
• M33: 14,367,978 km (0.109 R)
• M34: 15,482,931 km (0.092 R)
• M35: 15,908,238 km (0.07 R)
• M36: 16,385,305 km (0.068 R)
• M37: 16,625,559 km (0.096 R)
• M38: 17,109,658 km (0.107 R)
• M39: 18,042,401 km (0.032 R)
• M40: 18,640,044 km (0.066 R)
• M41: 18,790,390 km (0.073 R)
• M42: 19,142,992 km (0.116 R)
• M43: 19,396,112 km (0.084 R)
• M44: 20,059,578 km (0.079 R)
• M45: 20,316,737 km (0.094 R)
• M46: 21,777,112 km (0.099 R)
• M47: 22,200,474 km (0.099 R)
• M48: 22,894,458 km (0.097 R)
• M49: 23,271,146 km (0.111 R)
• M50: 23,758,386 km (0.076 R)
• M51: 24,468,078 km (0.048 R)
• M52: 25,184,802 km (0.115 R)
• M53: 25,796,806 km (0.053 R)
• M54: 26,244,852 km (0.092 R)
• M55: 26,526,246 km (0.037 R)
• M56: 28,523,826 km (0.102 R)
• M57: 28,987,131 km (0.092 R)
• M58: 29,511,471 km (0.092 R)
• M59: 29,980,012 km (0.059 R)
• M60: 31,520,271 km (0.098 R)
• M61: 31,879,306 km (0.098 R)
• M62: 32,179,549 km (0.057 R)
• M63: 32,360,263 km (0.104 R)
• M64: 32,662,002 km (0.113 R)
• M65: 33,025,376 km (0.113 R)
• M66: 33,572,904 km (0.105 R)
• M67: 33,878,532 km (0.049 R)
• M68: 34,123,574 km (0.085 R)
• M69: 35,730,853 km (0.068 R)
• M70: 36,042,765 km (0.09 R)
• M71: 36,481,086 km (0.079 R)
• M72: 37,299,686 km (0.107 R)
• M73: 37,742,944 km (0.108 R)
• M74: 37,996,962 km (0.112 R)
• M75: 38,570,819 km (0.062 R)
• M76: 38,890,809 km (0.07 R)
• M77: 40,959,598 km (0.086 R)
• M78: 41,416,918 km (0.088 R)
• M79: 43,064,141 km (0.08 R)
• M80: 43,529,240 km (0.077 R)
• M81: 43,929,116 km (0.099 R)
• M82: 45,001,583 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.9

Radius: 4.9

Gravity: 23.61 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12.45 AU - 19.85 AU

Year: 22706 Days

Day: 17.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,743,235 km

• M1: 88,412 km (0.088 R)
• M2: 150,495 km (0.073 R)
• M3: 297,401 km (0.102 R)
• M4: 368,011 km (0.064 R)
• M5: 424,858 km (0.071 R)
• M6: 464,651 km (0.099 R)
• M7: 659,278 km (0.094 R)
• M8: 827,276 km (0.094 R)
• M9: 1,008,738 km (0.115 R)
• M10: 1,468,901 km (0.074 R)
• M11: 1,656,497 km (0.076 R)
• M12: 1,818,661 km (0.112 R)
• M13: 3,011,704 km (0.111 R)
• M14: 3,290,106 km (0.119 R)
• M15: 3,871,443 km (0.112 R)
• M16: 4,217,762 km (0.102 R)
• M17: 4,755,567 km (0.062 R)
• M18: 6,042,856 km (0.114 R)
• M19: 6,142,339 km (0.037 R)
• M20: 6,192,155 km (0.047 R)
• M21: 7,218,546 km (0.065 R)
• M22: 10,838,665 km (0.087 R)
• M23: 11,324,708 km (0.107 R)
• M24: 11,755,999 km (0.109 R)
• M25: 12,571,008 km (0.093 R)
• M26: 13,017,408 km (0.109 R)
• M27: 13,991,290 km (0.063 R)
• M28: 16,008,319 km (0.109 R)
• M29: 16,910,244 km (0.091 R)
• M30: 19,345,847 km (0.08 R)
• M31: 20,678,914 km (0.057 R)
• M32: 21,736,122 km (0.043 R)
• M33: 22,348,127 km (0.085 R)
• M34: 24,296,789 km (0.086 R)
• M35: 25,171,338 km (0.109 R)
• M36: 25,813,861 km (0.069 R)
• M37: 27,690,715 km (0.116 R)
• M38: 29,695,626 km (0.084 R)
• M39: 29,949,494 km (0.069 R)
• M40: 30,544,744 km (0.114 R)
• M41: 31,229,752 km (0.031 R)
• M42: 32,179,848 km (0.077 R)
• M43: 33,755,114 km (0.113 R)
• M44: 34,729,894 km (0.094 R)
• M45: 35,176,144 km (0.08 R)
• M46: 35,534,431 km (0.085 R)
• M47: 36,074,180 km (0.071 R)
• M48: 37,161,757 km (0.115 R)
• M49: 38,168,251 km (0.115 R)
• M50: 39,276,323 km (0.118 R)
• M51: 40,114,220 km (0.054 R)
• M52: 41,523,881 km (0.085 R)
• M53: 41,807,818 km (0.103 R)
• M54: 42,187,348 km (0.071 R)
• M55: 43,909,219 km (0.116 R)
• M56: 44,295,032 km (0.098 R)
• M57: 44,585,102 km (0.097 R)
• M58: 44,972,860 km (0.114 R)
• M59: 46,142,715 km (0.094 R)
• M60: 46,338,688 km (0.069 R)
• M61: 49,411,130 km (0.036 R)
• M62: 50,517,107 km (0.08 R)
• M63: 51,123,726 km (0.101 R)
• M64: 54,296,547 km (0.111 R)
• M65: 55,958,879 km (0.035 R)
• M66: 56,901,196 km (0.115 R)
• M67: 57,848,749 km (0.088 R)
• M68: 57,954,365 km (0.088 R)
• M69: 58,060,130 km (0.102 R)
• M70: 58,589,408 km (0.042 R)
• M71: 64,407,418 km (0.11 R)
• M72: 65,614,972 km (0.092 R)
• M73: 66,387,197 km (0.111 R)
• M74: 67,718,169 km (0.079 R)
• M75: 68,275,271 km (0.082 R)
• M76: 71,083,822 km (0.114 R)
• M77: 71,310,163 km (0.095 R)
• M78: 72,104,079 km (0.109 R)
• M79: 73,357,709 km (0.036 R)
• M80: 74,618,371 km (0.102 R)
• M81: 75,424,404 km (0.065 R)
• M82: 75,539,894 km (0.059 R)
• M83: 76,002,001 km (0.099 R)
• M84: 76,117,641 km (0.049 R)
• M85: 76,580,945 km (0.053 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 14,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit