🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.42 AU - 0.64 AU

Year: 142 Days

Day: 43.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,476,442 km

• M1: 191,635 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.48 AU - 0.76 AU

Year: 180 Days

Day: 32.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.56 AU - 2 AU

Year: 876 Days

Day: 21 Hours

Environment

Temp: -54 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.67 AU - 2.93 AU

Year: 1729 Days

Day: 43.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,476,442 km

• M1: 1,329,626 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.95 AU - 4.39 AU

Year: 2594 Days

Day: 38.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.5

Radius: 13.1

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.03 AU - 8.59 AU

Year: 7292 Days

Day: 5.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 37,476,442 km

• M1: 204,949 km (0.106 R)
• M2: 682,765 km (0.028 R)
• M3: 930,499 km (0.114 R)
• M4: 1,176,138 km (0.092 R)
• M5: 1,374,804 km (0.091 R)
• M6: 1,537,417 km (0.119 R)
• M7: 1,818,661 km (0.115 R)
• M8: 1,972,298 km (0.113 R)
• M9: 2,473,451 km (0.108 R)
• M10: 2,615,719 km (0.086 R)
• M11: 2,790,150 km (0.105 R)
• M12: 2,968,620 km (0.101 R)
• M13: 3,228,023 km (0.111 R)
• M14: 3,900,615 km (0.093 R)
• M15: 4,236,163 km (0.089 R)
• M16: 4,321,583 km (0.109 R)
• M17: 5,061,794 km (0.096 R)
• M18: 5,170,701 km (0.099 R)
• M19: 5,860,347 km (0.096 R)
• M20: 6,128,875 km (0.064 R)
• M21: 7,263,725 km (0.119 R)
• M22: 8,183,752 km (0.104 R)
• M23: 8,505,985 km (0.113 R)
• M24: 8,635,986 km (0.084 R)
• M25: 9,429,902 km (0.103 R)
• M26: 9,587,129 km (0.092 R)
• M27: 9,903,977 km (0.091 R)
• M28: 10,385,832 km (0.081 R)
• M29: 11,804,469 km (0.094 R)
• M30: 12,241,893 km (0.076 R)
• M31: 12,511,917 km (0.071 R)
• M32: 12,734,220 km (0.052 R)
• M33: 12,833,553 km (0.049 R)
• M34: 13,157,881 km (0.038 R)
• M35: 15,955,510 km (0.112 R)
• M36: 16,062,623 km (0.101 R)
• M37: 17,036,954 km (0.086 R)
• M38: 18,086,233 km (0.055 R)
• M39: 18,281,907 km (0.075 R)
• M40: 18,844,545 km (0.097 R)
• M41: 18,957,790 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.7

Radius: 9

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.19 AU - 10.71 AU

Year: 11580 Days

Day: 12.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 37,476,442 km

• M1: 113,694 km (0.097 R)
• M2: 177,872 km (0.057 R)
• M3: 409,150 km (0.109 R)
• M4: 676,182 km (0.098 R)
• M5: 790,026 km (0.044 R)
• M6: 849,566 km (0.094 R)
• M7: 952,490 km (0.034 R)
• M8: 1,148,463 km (0.062 R)
• M9: 1,333,815 km (0.076 R)
• M10: 1,405,921 km (0.088 R)
• M11: 1,604,886 km (0.079 R)
• M12: 1,920,388 km (0.119 R)
• M13: 2,141,793 km (0.116 R)
• M14: 2,313,232 km (0.117 R)
• M15: 2,730,909 km (0.099 R)
• M16: 2,885,893 km (0.069 R)
• M17: 3,269,611 km (0.112 R)
• M18: 3,737,852 km (0.1 R)
• M19: 3,875,482 km (0.106 R)
• M20: 4,014,908 km (0.08 R)
• M21: 5,615,455 km (0.072 R)
• M22: 5,813,224 km (0.079 R)
• M23: 6,379,152 km (0.052 R)
• M24: 6,502,571 km (0.101 R)
• M25: 6,627,036 km (0.118 R)
• M26: 6,710,362 km (0.084 R)
• M27: 6,836,024 km (0.095 R)
• M28: 7,737,651 km (0.102 R)
• M29: 8,904,963 km (0.113 R)
• M30: 9,509,189 km (0.073 R)
• M31: 11,600,268 km (0.101 R)
• M32: 11,852,340 km (0.094 R)
• M33: 12,259,546 km (0.087 R)
• M34: 12,671,388 km (0.077 R)
• M35: 12,878,881 km (0.073 R)
• M36: 13,244,947 km (0.076 R)
• M37: 13,561,346 km (0.1 R)
• M38: 15,290,847 km (0.084 R)
• M39: 16,746,584 km (0.109 R)
• M40: 17,548,578 km (0.056 R)
• M41: 18,187,511 km (0.095 R)
• M42: 18,480,573 km (0.109 R)
• M43: 18,775,131 km (0.066 R)
• M44: 19,130,576 km (0.061 R)
• M45: 20,028,911 km (0.095 R)
• M46: 22,178,333 km (0.041 R)
• M47: 23,885,843 km (0.076 R)
• M48: 24,658,217 km (0.041 R)
• M49: 25,112,546 km (0.102 R)
• M50: 25,242,846 km (0.115 R)
• M51: 25,897,935 km (0.047 R)
• M52: 27,896,263 km (0.061 R)
• M53: 27,963,732 km (0.099 R)
• M54: 30,567,333 km (0.057 R)
• M55: 31,125,333 km (0.068 R)
• M56: 31,265,357 km (0.096 R)
• M57: 33,176,021 km (0.074 R)
• M58: 33,749,280 km (0.117 R)
• M59: 33,893,193 km (0.045 R)
• M60: 34,833,266 km (0.055 R)
• M61: 35,051,379 km (0.115 R)
• M62: 35,197,088 km (0.092 R)
• M63: 35,342,946 km (0.039 R)
• M64: 35,488,953 km (0.099 R)
• M65: 36,148,829 km (0.105 R)
• M66: 36,886,796 km (0.1 R)
• M67: 37,480,699 km (0.068 R)
• M68: 37,853,497 km (0.073 R)
• M69: 38,678,081 km (0.062 R)
• M70: 39,812,033 km (0.101 R)
• M71: 40,650,379 km (0.114 R)
• M72: 42,422,366 km (0.081 R)
• M73: 42,499,857 km (0.058 R)
• M74: 43,278,664 km (0.036 R)
• M75: 43,513,084 km (0.098 R)
• M76: 44,298,024 km (0.049 R)
• M77: 44,692,065 km (0.103 R)
• M78: 45,087,452 km (0.068 R)
• M79: 45,642,909 km (0.076 R)
• M80: 46,360,380 km (0.073 R)
• M81: 46,840,739 km (0.032 R)
• M82: 47,242,260 km (0.107 R)
• M83: 49,022,624 km (0.044 R)
• M84: 49,675,469 km (0.12 R)
• M85: 50,003,088 km (0.026 R)
• M86: 51,568,480 km (0.116 R)
• M87: 52,732,202 km (0.081 R)
• M88: 53,652,678 km (0.048 R)
• M89: 55,424,665 km (0.116 R)
• M90: 57,130,080 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.3

Radius: 7.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 13.81 AU - 16.47 AU

Year: 21735 Days

Day: 24.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,476,442 km

• M1: 279,150 km (0.037 R)
• M2: 439,519 km (0.085 R)
• M3: 940,372 km (0.111 R)
• M4: 1,366,427 km (0.073 R)
• M5: 2,073,726 km (0.077 R)
• M6: 2,645,638 km (0.069 R)
• M7: 2,831,140 km (0.093 R)
• M8: 2,997,044 km (0.09 R)
• M9: 3,093,235 km (0.112 R)
• M10: 3,438,058 km (0.119 R)
• M11: 3,640,614 km (0.094 R)
• M12: 4,057,543 km (0.078 R)
• M13: 4,767,235 km (0.111 R)
• M14: 4,851,609 km (0.111 R)
• M15: 5,136,443 km (0.115 R)
• M16: 5,455,984 km (0.093 R)
• M17: 5,603,487 km (0.086 R)
• M18: 5,722,418 km (0.103 R)
• M19: 6,422,237 km (0.091 R)
• M20: 7,342,712 km (0.076 R)
• M21: 7,603,910 km (0.099 R)
• M22: 7,801,828 km (0.094 R)
• M23: 8,168,941 km (0.063 R)
• M24: 8,644,513 km (0.12 R)
• M25: 8,747,586 km (0.115 R)
• M26: 9,339,545 km (0.073 R)
• M27: 9,836,658 km (0.11 R)
• M28: 10,415,303 km (0.115 R)
• M29: 11,042,118 km (0.037 R)
• M30: 11,191,417 km (0.066 R)
• M31: 11,341,314 km (0.108 R)
• M32: 12,139,568 km (0.092 R)
• M33: 12,216,461 km (0.102 R)
• M34: 12,720,756 km (0.033 R)
• M35: 13,430,149 km (0.05 R)
• M36: 16,096,880 km (0.119 R)
• M37: 16,351,047 km (0.092 R)
• M38: 16,563,925 km (0.117 R)
• M39: 16,777,850 km (0.044 R)
• M40: 18,476,534 km (0.062 R)
• M41: 18,965,569 km (0.059 R)
• M42: 19,054,879 km (0.116 R)
• M43: 19,278,977 km (0.039 R)
• M44: 20,092,640 km (0.057 R)
• M45: 20,183,745 km (0.077 R)
• M46: 20,917,522 km (0.066 R)
• M47: 21,800,299 km (0.099 R)
• M48: 23,650,077 km (0.095 R)
• M49: 23,987,271 km (0.08 R)
• M50: 24,084,060 km (0.119 R)
• M51: 24,423,348 km (0.049 R)
• M52: 24,520,587 km (0.078 R)
• M53: 24,861,969 km (0.092 R)
• M54: 25,796,507 km (0.117 R)
• M55: 26,592,517 km (0.057 R)
• M56: 26,742,564 km (0.104 R)
• M57: 27,649,277 km (0.081 R)
• M58: 27,699,991 km (0.103 R)
• M59: 28,004,572 km (0.112 R)
• M60: 28,412,525 km (0.074 R)
• M61: 28,566,013 km (0.057 R)
• M62: 28,822,423 km (0.12 R)
• M63: 28,976,659 km (0.084 R)
• M64: 30,743,559 km (0.05 R)
• M65: 31,746,164 km (0.115 R)
• M66: 33,458,761 km (0.068 R)
• M67: 33,620,925 km (0.045 R)
• M68: 33,837,393 km (0.106 R)
• M69: 34,708,202 km (0.087 R)
• M70: 35,365,984 km (0.088 R)
• M71: 36,749,914 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 18,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit