🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.64 AU - 1 AU

Year: 281 Days

Day: 38.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.8 AU - 1.1 AU

Year: 351 Days

Day: 17.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.2 AU - 1.32 AU

Year: 536 Days

Day: 13.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.84 AU - 2.8 AU

Year: 1338 Days

Day: 21.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,889,792 km

• M1: 295,905 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.4

Radius: 13.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.02 AU - 6.84 AU

Year: 6175 Days

Day: 8.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 100,889,792 km

• M1: 232,176 km (0.065 R)
• M2: 326,722 km (0.046 R)
• M3: 414,386 km (0.108 R)
• M4: 514,168 km (0.067 R)
• M5: 614,997 km (0.063 R)
• M6: 703,708 km (0.034 R)
• M7: 797,656 km (0.098 R)
• M8: 930,499 km (0.071 R)
• M9: 1,145,022 km (0.1 R)
• M10: 1,271,582 km (0.074 R)
• M11: 1,376,600 km (0.117 R)
• M12: 1,666,819 km (0.077 R)
• M13: 1,797,418 km (0.115 R)
• M14: 1,992,344 km (0.033 R)
• M15: 2,194,451 km (0.102 R)
• M16: 2,306,201 km (0.106 R)
• M17: 2,403,589 km (0.04 R)
• M18: 2,585,949 km (0.072 R)
• M19: 2,894,120 km (0.116 R)
• M20: 3,088,598 km (0.109 R)
• M21: 3,232,660 km (0.082 R)
• M22: 3,546,666 km (0.106 R)
• M23: 4,046,024 km (0.089 R)
• M24: 4,264,138 km (0.066 R)
• M25: 4,425,255 km (0.115 R)
• M26: 5,987,505 km (0.066 R)
• M27: 6,259,474 km (0.1 R)
• M28: 6,466,218 km (0.115 R)
• M29: 6,721,881 km (0.111 R)
• M30: 6,980,985 km (0.114 R)
• M31: 7,076,129 km (0.11 R)
• M32: 7,243,529 km (0.043 R)
• M33: 7,412,126 km (0.083 R)
• M34: 7,852,093 km (0.06 R)
• M35: 7,975,810 km (0.093 R)
• M36: 8,075,293 km (0.036 R)
• M37: 8,275,305 km (0.105 R)
• M38: 8,680,716 km (0.068 R)
• M39: 9,118,439 km (0.095 R)
• M40: 9,300,799 km (0.103 R)
• M41: 9,935,243 km (0.114 R)
• M42: 10,775,535 km (0.107 R)
• M43: 10,913,314 km (0.117 R)
• M44: 11,107,044 km (0.066 R)
• M45: 11,329,795 km (0.084 R)
• M46: 11,666,839 km (0.099 R)
• M47: 12,178,763 km (0.089 R)
• M48: 12,379,673 km (0.082 R)
• M49: 12,930,941 km (0.062 R)
• M50: 13,077,397 km (0.088 R)
• M51: 13,967,355 km (0.101 R)
• M52: 14,754,688 km (0.068 R)
• M53: 15,743,231 km (0.088 R)
• M54: 16,435,420 km (0.089 R)
• M55: 16,753,316 km (0.088 R)
• M56: 17,009,128 km (0.08 R)
• M57: 17,751,732 km (0.116 R)
• M58: 18,045,243 km (0.057 R)
• M59: 18,176,141 km (0.118 R)
• M60: 18,736,236 km (0.119 R)
• M61: 19,302,164 km (0.094 R)
• M62: 19,503,224 km (0.078 R)
• M63: 19,738,541 km (0.069 R)
• M64: 20,280,235 km (0.032 R)
• M65: 20,587,210 km (0.103 R)
• M66: 20,929,939 km (0.094 R)
• M67: 21,934,638 km (0.039 R)
• M68: 22,425,319 km (0.089 R)
• M69: 23,631,976 km (0.117 R)
• M70: 23,811,343 km (0.113 R)
• M71: 24,099,020 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.2

Radius: 6.7

Gravity: 17.18 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 17.11 AU - 18.77 AU

Year: 28779 Days

Day: 20.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,889,792 km

• M1: 86,468 km (0.096 R)
• M2: 184,155 km (0.105 R)
• M3: 268,528 km (0.055 R)
• M4: 326,722 km (0.038 R)
• M5: 530,624 km (0.113 R)
• M6: 607,068 km (0.062 R)
• M7: 687,701 km (0.111 R)
• M8: 859,739 km (0.078 R)
• M9: 950,994 km (0.059 R)
• M10: 2,030,941 km (0.076 R)
• M11: 3,035,042 km (0.099 R)
• M12: 3,271,107 km (0.11 R)
• M13: 4,326,221 km (0.069 R)
• M14: 4,431,837 km (0.116 R)
• M15: 5,534,523 km (0.095 R)
• M16: 5,649,264 km (0.069 R)
• M17: 5,881,141 km (0.072 R)
• M18: 6,294,480 km (0.073 R)
• M19: 6,962,883 km (0.089 R)
• M20: 7,845,960 km (0.111 R)
• M21: 7,910,287 km (0.111 R)
• M22: 9,099,739 km (0.115 R)
• M23: 10,343,945 km (0.095 R)
• M24: 11,057,975 km (0.067 R)
• M25: 12,458,062 km (0.104 R)
• M26: 13,835,110 km (0.088 R)
• M27: 15,340,214 km (0.028 R)
• M28: 15,501,631 km (0.096 R)
• M29: 16,153,129 km (0.081 R)
• M30: 16,399,667 km (0.089 R)
• M31: 16,813,454 km (0.104 R)
• M32: 17,063,283 km (0.092 R)
• M33: 17,905,220 km (0.103 R)
• M34: 18,160,434 km (0.054 R)
• M35: 18,502,564 km (0.1 R)
• M36: 18,674,452 km (0.097 R)
• M37: 19,193,257 km (0.082 R)
• M38: 19,716,850 km (0.117 R)
• M39: 20,599,776 km (0.066 R)
• M40: 20,956,567 km (0.076 R)
• M41: 21,225,544 km (0.078 R)
• M42: 21,766,789 km (0.083 R)
• M43: 22,863,043 km (0.067 R)
• M44: 23,325,150 km (0.109 R)
• M45: 23,417,901 km (0.114 R)
• M46: 24,919,116 km (0.088 R)
• M47: 25,394,538 km (0.11 R)
• M48: 29,605,419 km (0.103 R)
• M49: 29,705,799 km (0.117 R)
• M50: 29,806,478 km (0.06 R)
• M51: 30,007,986 km (0.097 R)
• M52: 31,738,983 km (0.119 R)
• M53: 34,132,101 km (0.117 R)
• M54: 36,259,681 km (0.086 R)
• M55: 38,869,117 km (0.089 R)
• M56: 40,307,501 km (0.069 R)
• M57: 41,425,894 km (0.072 R)
• M58: 41,876,034 km (0.09 R)
• M59: 42,781,251 km (0.085 R)
• M60: 44,495,942 km (0.056 R)
• M61: 46,699,818 km (0.07 R)
• M62: 50,011,915 km (0.089 R)
• M63: 50,371,249 km (0.076 R)
• M64: 50,731,480 km (0.054 R)
• M65: 51,333,761 km (0.081 R)
• M66: 52,788,750 km (0.059 R)
• M67: 54,011,563 km (0.117 R)
• M68: 54,380,322 km (0.085 R)
• M69: 54,503,291 km (0.086 R)
• M70: 55,243,801 km (0.069 R)
• M71: 56,609,779 km (0.112 R)
• M72: 57,861,315 km (0.104 R)
• M73: 58,742,745 km (0.046 R)
• M74: 61,285,610 km (0.077 R)
• M75: 63,604,676 km (0.105 R)
• M76: 68,461,072 km (0.115 R)
• M77: 69,393,067 km (0.09 R)
• M78: 78,107,591 km (0.112 R)
• M79: 79,360,474 km (0.115 R)
• M80: 80,199,269 km (0.101 R)
• M81: 80,479,615 km (0.089 R)
• M82: 80,619,938 km (0.046 R)
• M83: 81,463,221 km (0.11 R)
• M84: 85,151,258 km (0.03 R)
• M85: 85,294,124 km (0.103 R)
• M86: 89,183,369 km (0.084 R)
• M87: 89,473,738 km (0.111 R)
• M88: 91,076,530 km (0.045 R)
• M89: 96,536,703 km (0.051 R)
• M90: 97,880,840 km (0.116 R)
• M91: 98,330,232 km (0.09 R)
• M92: 99,231,110 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 18,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit