🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.64 AU - 0.96 AU

Year: 259 Days

Day: 21.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 66.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.78 AU - 1.02 AU

Year: 309 Days

Day: 40.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.6 AU - 2.74 AU

Year: 1578 Days

Day: 30.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 73.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.49 AU - 4.53 AU

Year: 2904 Days

Day: 34.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.3

Radius: 14.6

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.54 AU - 10.16 AU

Year: 9521 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,888,997 km

• M1: 186,848 km (0.052 R)
• M2: 701,614 km (0.073 R)
• M3: 815,159 km (0.084 R)
• M4: 1,107,323 km (0.087 R)
• M5: 1,418,038 km (0.093 R)
• M6: 1,774,979 km (0.107 R)
• M7: 2,029,146 km (0.118 R)
• M8: 2,122,943 km (0.099 R)
• M9: 2,968,919 km (0.094 R)
• M10: 3,076,331 km (0.091 R)
• M11: 3,206,930 km (0.048 R)
• M12: 3,518,991 km (0.111 R)
• M13: 3,655,723 km (0.086 R)
• M14: 3,748,025 km (0.112 R)
• M15: 3,911,386 km (0.029 R)
• M16: 4,077,140 km (0.098 R)
• M17: 4,342,377 km (0.088 R)
• M18: 4,440,214 km (0.079 R)
• M19: 4,788,777 km (0.049 R)
• M20: 5,068,974 km (0.108 R)
• M21: 5,224,257 km (0.094 R)
• M22: 5,328,527 km (0.061 R)
• M23: 5,779,714 km (0.111 R)
• M24: 6,078,461 km (0.106 R)
• M25: 6,215,941 km (0.071 R)
• M26: 6,465,919 km (0.11 R)
• M27: 6,578,118 km (0.08 R)
• M28: 6,804,609 km (0.107 R)
• M29: 7,033,643 km (0.116 R)
• M30: 7,587,903 km (0.041 R)
• M31: 7,706,385 km (0.08 R)
• M32: 8,491,624 km (0.041 R)
• M33: 9,878,546 km (0.084 R)
• M34: 10,400,343 km (0.114 R)
• M35: 10,697,744 km (0.101 R)
• M36: 10,897,606 km (0.12 R)
• M37: 11,031,646 km (0.117 R)
• M38: 11,538,783 km (0.095 R)
• M39: 11,778,140 km (0.087 R)
• M40: 12,471,077 km (0.082 R)
• M41: 12,822,482 km (0.107 R)
• M42: 13,141,575 km (0.097 R)
• M43: 13,320,045 km (0.103 R)
• M44: 14,628,428 km (0.085 R)
• M45: 14,887,681 km (0.092 R)
• M46: 14,999,131 km (0.075 R)
• M47: 15,373,126 km (0.096 R)
• M48: 15,825,809 km (0.091 R)
• M49: 16,053,796 km (0.065 R)
• M50: 16,705,744 km (0.084 R)
• M51: 17,837,901 km (0.064 R)
• M52: 18,075,312 km (0.113 R)
• M53: 18,273,829 km (0.106 R)
• M54: 18,593,071 km (0.087 R)
• M55: 18,833,774 km (0.101 R)
• M56: 19,196,848 km (0.113 R)
• M57: 20,713,172 km (0.094 R)
• M58: 21,633,049 km (0.051 R)
• M59: 22,438,185 km (0.097 R)
• M60: 22,694,595 km (0.044 R)
• M61: 23,210,110 km (0.106 R)
• M62: 23,555,980 km (0.065 R)
• M63: 23,816,430 km (0.055 R)
• M64: 24,296,639 km (0.115 R)
• M65: 24,428,136 km (0.107 R)
• M66: 24,603,763 km (0.115 R)
• M67: 25,488,635 km (0.082 R)
• M68: 26,069,374 km (0.065 R)
• M69: 26,835,315 km (0.064 R)
• M70: 27,107,433 km (0.088 R)
• M71: 27,334,972 km (0.079 R)
• M72: 27,608,736 km (0.077 R)
• M73: 27,975,251 km (0.073 R)
• M74: 29,317,293 km (0.073 R)
• M75: 30,302,245 km (0.088 R)
• M76: 30,727,702 km (0.117 R)
• M77: 31,298,119 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.4

Radius: 10.8

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.91 AU - 13.25 AU

Year: 16137 Days

Day: 13.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 95.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,888,997 km

• M1: 154,684 km (0.09 R)
• M2: 464,950 km (0.09 R)
• M3: 879,336 km (0.106 R)
• M4: 1,296,864 km (0.1 R)
• M5: 1,540,409 km (0.106 R)
• M6: 2,155,705 km (0.098 R)
• M7: 2,328,192 km (0.034 R)
• M8: 2,841,462 km (0.116 R)
• M9: 2,935,709 km (0.098 R)
• M10: 3,159,657 km (0.051 R)
• M11: 3,356,228 km (0.117 R)
• M12: 3,658,715 km (0.119 R)
• M13: 4,146,853 km (0.054 R)
• M14: 6,175,400 km (0.079 R)
• M15: 6,421,937 km (0.091 R)
• M16: 6,588,141 km (0.042 R)
• M17: 7,615,130 km (0.091 R)
• M18: 7,702,944 km (0.103 R)
• M19: 8,372,544 km (0.114 R)
• M20: 9,153,894 km (0.095 R)
• M21: 9,767,095 km (0.103 R)
• M22: 9,910,560 km (0.044 R)
• M23: 10,247,903 km (0.038 R)
• M24: 11,232,556 km (0.1 R)
• M25: 12,350,351 km (0.065 R)
• M26: 12,661,365 km (0.092 R)
• M27: 13,344,130 km (0.044 R)
• M28: 15,967,030 km (0.077 R)
• M29: 16,476,261 km (0.093 R)
• M30: 17,394,642 km (0.11 R)
• M31: 19,101,255 km (0.065 R)
• M32: 19,340,910 km (0.097 R)
• M33: 20,492,515 km (0.105 R)
• M34: 20,737,706 km (0.067 R)
• M35: 21,541,645 km (0.077 R)
• M36: 22,481,867 km (0.083 R)
• M37: 23,243,620 km (0.098 R)
• M38: 23,627,637 km (0.049 R)
• M39: 24,272,554 km (0.073 R)
• M40: 24,792,556 km (0.1 R)
• M41: 27,785,561 km (0.088 R)
• M42: 27,853,328 km (0.106 R)
• M43: 28,739,696 km (0.1 R)
• M44: 29,151,987 km (0.095 R)
• M45: 30,820,453 km (0.072 R)
• M46: 32,377,018 km (0.113 R)
• M47: 32,519,884 km (0.06 R)
• M48: 32,662,750 km (0.079 R)
• M49: 33,092,994 km (0.119 R)
• M50: 33,308,863 km (0.107 R)
• M51: 34,104,126 km (0.06 R)
• M52: 34,322,090 km (0.067 R)
• M53: 34,978,825 km (0.09 R)
• M54: 35,272,036 km (0.113 R)
• M55: 35,639,748 km (0.11 R)
• M56: 38,324,282 km (0.049 R)
• M57: 39,233,538 km (0.103 R)
• M58: 40,149,974 km (0.082 R)
• M59: 40,456,949 km (0.112 R)
• M60: 41,073,442 km (0.055 R)
• M61: 41,692,927 km (0.106 R)
• M62: 41,770,568 km (0.057 R)
• M63: 43,333,716 km (0.088 R)
• M64: 44,201,683 km (0.085 R)
• M65: 44,836,427 km (0.112 R)
• M66: 46,275,857 km (0.073 R)
• M67: 46,839,692 km (0.083 R)
• M68: 48,381,597 km (0.104 R)
• M69: 50,022,536 km (0.061 R)
• M70: 51,265,246 km (0.063 R)
• M71: 51,598,400 km (0.109 R)
• M72: 51,932,153 km (0.076 R)
• M73: 52,601,902 km (0.111 R)
• M74: 53,781,033 km (0.047 R)
• M75: 55,395,044 km (0.11 R)
• M76: 55,993,585 km (0.112 R)
• M77: 56,250,894 km (0.107 R)
• M78: 56,594,370 km (0.108 R)
• M79: 57,111,082 km (0.094 R)
• M80: 57,370,035 km (0.097 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 13,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit