🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.5 AU - 0.8 AU

Year: 201 Days

Day: 29.8 Hours

Environment

Temp: 100 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,744,223 km

• M1: 43,683 km (0.098 R)
• M2: 406,308 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.75 AU - 0.95 AU

Year: 300 Days

Day: 39.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.35 AU - 1.55 AU

Year: 669 Days

Day: 23.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.43 AU - 1.67 AU

Year: 739 Days

Day: 18.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.53 AU - 2.89 AU

Year: 1708 Days

Day: 16.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.9

Radius: 10.6

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.44 AU - 5.9 AU

Year: 4501 Days

Day: 9.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 63,744,223 km

• M1: 153,039 km (0.081 R)
• M2: 250,876 km (0.106 R)
• M3: 551,418 km (0.1 R)
• M4: 626,366 km (0.076 R)
• M5: 834,756 km (0.066 R)
• M6: 1,163,123 km (0.089 R)
• M7: 1,491,341 km (0.108 R)
• M8: 1,774,979 km (0.095 R)
• M9: 1,869,824 km (0.111 R)
• M10: 2,086,890 km (0.053 R)
• M11: 2,255,188 km (0.062 R)
• M12: 2,677,652 km (0.115 R)
• M13: 2,923,142 km (0.053 R)
• M14: 3,266,320 km (0.115 R)
• M15: 3,370,440 km (0.068 R)
• M16: 3,475,757 km (0.116 R)
• M17: 3,595,585 km (0.083 R)
• M18: 4,088,659 km (0.117 R)
• M19: 4,272,066 km (0.094 R)
• M20: 4,357,636 km (0.088 R)
• M21: 4,853,254 km (0.053 R)
• M22: 5,047,582 km (0.039 R)
• M23: 5,428,608 km (0.077 R)
• M24: 5,787,343 km (0.087 R)
• M25: 6,089,681 km (0.1 R)
• M26: 6,364,492 km (0.061 R)
• M27: 6,446,023 km (0.119 R)
• M28: 6,593,825 km (0.066 R)
• M29: 7,027,210 km (0.098 R)
• M30: 7,418,259 km (0.064 R)
• M31: 7,607,800 km (0.059 R)
• M32: 7,851,345 km (0.089 R)
• M33: 8,669,795 km (0.067 R)
• M34: 10,042,655 km (0.086 R)
• M35: 10,560,413 km (0.096 R)
• M36: 10,696,098 km (0.083 R)
• M37: 10,929,920 km (0.041 R)
• M38: 11,047,504 km (0.087 R)
• M39: 11,983,089 km (0.056 R)
• M40: 12,307,417 km (0.049 R)
• M41: 12,429,788 km (0.095 R)
• M42: 12,696,371 km (0.103 R)
• M43: 12,923,311 km (0.088 R)
• M44: 13,318,549 km (0.054 R)
• M45: 13,465,304 km (0.052 R)
• M46: 13,929,656 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130

Radius: 9.7

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.69 AU - 6.13 AU

Year: 5501 Days

Day: 6.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 63,744,223 km

• M1: 151,094 km (0.114 R)
• M2: 351,256 km (0.062 R)
• M3: 490,531 km (0.061 R)
• M4: 893,997 km (0.071 R)
• M5: 1,363,285 km (0.065 R)
• M6: 1,547,141 km (0.116 R)
• M7: 2,200,285 km (0.07 R)
• M8: 2,389,676 km (0.078 R)
• M9: 2,584,602 km (0.056 R)
• M10: 2,871,980 km (0.101 R)
• M11: 3,124,501 km (0.11 R)
• M12: 3,524,675 km (0.068 R)
• M13: 4,039,591 km (0.082 R)
• M14: 4,138,924 km (0.104 R)
• M15: 4,997,018 km (0.073 R)
• M16: 5,139,435 km (0.106 R)
• M17: 5,666,767 km (0.119 R)
• M18: 5,815,318 km (0.114 R)
• M19: 6,135,308 km (0.03 R)
• M20: 6,674,907 km (0.112 R)
• M21: 6,772,894 km (0.052 R)
• M22: 7,350,641 km (0.107 R)
• M23: 7,472,114 km (0.102 R)
• M24: 7,696,661 km (0.105 R)
• M25: 7,882,013 km (0.083 R)
• M26: 8,320,334 km (0.068 R)
• M27: 9,461,467 km (0.05 R)
• M28: 10,016,774 km (0.07 R)
• M29: 10,241,769 km (0.101 R)
• M30: 10,423,082 km (0.068 R)
• M31: 10,788,849 km (0.041 R)
• M32: 10,950,115 km (0.087 R)
• M33: 11,181,992 km (0.112 R)
• M34: 11,579,922 km (0.11 R)
• M35: 12,101,869 km (0.055 R)
• M36: 12,197,612 km (0.092 R)
• M37: 12,269,569 km (0.083 R)
• M38: 13,415,339 km (0.025 R)
• M39: 13,663,522 km (0.118 R)
• M40: 13,813,119 km (0.095 R)
• M41: 14,620,499 km (0.06 R)
• M42: 14,978,487 km (0.119 R)
• M43: 15,055,530 km (0.099 R)
• M44: 15,624,899 km (0.119 R)
• M45: 15,964,786 km (0.112 R)
• M46: 17,348,267 km (0.116 R)
• M47: 17,863,332 km (0.106 R)
• M48: 18,081,595 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.3

Radius: 12

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.44 AU - 9.6 AU

Year: 11247 Days

Day: 14.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,744,223 km

• M1: 244,892 km (0.097 R)
• M2: 449,242 km (0.11 R)
• M3: 560,094 km (0.094 R)
• M4: 700,268 km (0.092 R)
• M5: 1,264,551 km (0.1 R)
• M6: 1,605,036 km (0.096 R)
• M7: 1,839,455 km (0.072 R)
• M8: 2,169,768 km (0.036 R)
• M9: 2,312,933 km (0.057 R)
• M10: 2,669,873 km (0.093 R)
• M11: 2,949,172 km (0.117 R)
• M12: 3,435,964 km (0.093 R)
• M13: 4,018,199 km (0.108 R)
• M14: 4,375,289 km (0.107 R)
• M15: 4,557,649 km (0.098 R)
• M16: 4,817,351 km (0.115 R)
• M17: 5,468,101 km (0.117 R)
• M18: 5,625,329 km (0.061 R)
• M19: 5,984,513 km (0.086 R)
• M20: 6,228,208 km (0.094 R)
• M21: 6,599,959 km (0.117 R)
• M22: 6,725,471 km (0.087 R)
• M23: 6,809,545 km (0.069 R)
• M24: 7,021,526 km (0.1 R)
• M25: 7,106,796 km (0.117 R)
• M26: 7,979,550 km (0.077 R)
• M27: 8,383,465 km (0.071 R)
• M28: 8,702,108 km (0.118 R)
• M29: 8,886,114 km (0.095 R)
• M30: 9,445,610 km (0.112 R)
• M31: 10,161,136 km (0.095 R)
• M32: 11,092,533 km (0.092 R)
• M33: 11,846,955 km (0.108 R)
• M34: 12,102,169 km (0.098 R)
• M35: 12,256,254 km (0.086 R)
• M36: 13,511,680 km (0.071 R)
• M37: 13,725,006 km (0.094 R)
• M38: 14,643,687 km (0.081 R)
• M39: 14,807,796 km (0.119 R)
• M40: 15,582,114 km (0.064 R)
• M41: 16,199,804 km (0.073 R)
• M42: 17,633,251 km (0.06 R)
• M43: 18,631,068 km (0.11 R)
• M44: 21,235,867 km (0.044 R)
• M45: 23,056,173 km (0.116 R)
• M46: 23,631,228 km (0.109 R)
• M47: 25,187,644 km (0.114 R)
• M48: 25,516,161 km (0.119 R)
• M49: 25,912,146 km (0.053 R)
• M50: 26,443,368 km (0.038 R)
• M51: 26,710,251 km (0.095 R)
• M52: 26,911,011 km (0.06 R)
• M53: 31,595,070 km (0.112 R)
• M54: 32,590,345 km (0.112 R)
• M55: 32,805,018 km (0.069 R)
• M56: 33,163,604 km (0.106 R)
• M57: 33,523,686 km (0.101 R)
• M58: 35,123,186 km (0.069 R)
• M59: 35,343,245 km (0.039 R)
• M60: 35,490,150 km (0.072 R)
• M61: 37,344,116 km (0.066 R)
• M62: 37,643,761 km (0.092 R)
• M63: 38,698,426 km (0.083 R)
• M64: 38,774,123 km (0.073 R)
• M65: 38,849,819 km (0.055 R)
• M66: 39,229,498 km (0.095 R)
• M67: 39,839,259 km (0.104 R)
• M68: 39,915,704 km (0.114 R)
• M69: 40,759,885 km (0.119 R)
• M70: 40,913,970 km (0.06 R)
• M71: 41,842,824 km (0.057 R)
• M72: 43,642,336 km (0.064 R)
• M73: 46,187,894 km (0.109 R)
• M74: 48,128,477 km (0.091 R)
• M75: 48,209,859 km (0.109 R)
• M76: 48,944,983 km (0.111 R)
• M77: 49,272,751 km (0.112 R)
• M78: 50,757,211 km (0.078 R)
• M79: 51,338,399 km (0.065 R)
• M80: 52,005,306 km (0.113 R)
• M81: 52,172,557 km (0.115 R)
• M82: 52,675,205 km (0.077 R)
• M83: 52,759,130 km (0.101 R)
• M84: 52,843,054 km (0.065 R)
• M85: 53,347,797 km (0.041 R)
• M86: 56,238,328 km (0.084 R)
• M87: 57,098,216 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.6

Radius: 7.7

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 12.92 AU - 13.32 AU

Year: 18196 Days

Day: 22.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 143.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,744,223 km

• M1: 101,427 km (0.116 R)
• M2: 150,047 km (0.104 R)
• M3: 201,209 km (0.052 R)
• M4: 249,529 km (0.095 R)
• M5: 426,504 km (0.068 R)
• M6: 530,474 km (0.09 R)
• M7: 984,803 km (0.104 R)
• M8: 1,351,168 km (0.087 R)
• M9: 1,562,999 km (0.069 R)
• M10: 1,930,112 km (0.053 R)
• M11: 2,261,321 km (0.11 R)
• M12: 2,323,554 km (0.038 R)
• M13: 3,358,622 km (0.097 R)
• M14: 3,429,830 km (0.116 R)
• M15: 3,501,637 km (0.072 R)
• M16: 3,867,554 km (0.099 R)
• M17: 4,017,451 km (0.113 R)
• M18: 4,439,466 km (0.111 R)
• M19: 5,367,123 km (0.086 R)
• M20: 5,661,083 km (0.082 R)
• M21: 6,177,195 km (0.118 R)
• M22: 7,579,227 km (0.076 R)
• M23: 8,339,932 km (0.099 R)
• M24: 9,526,093 km (0.083 R)
• M25: 9,728,798 km (0.114 R)
• M26: 10,190,308 km (0.117 R)
• M27: 11,134,719 km (0.054 R)
• M28: 11,942,847 km (0.109 R)
• M29: 12,052,053 km (0.071 R)
• M30: 12,658,523 km (0.098 R)
• M31: 12,993,622 km (0.094 R)
• M32: 13,558,354 km (0.114 R)
• M33: 14,188,909 km (0.111 R)
• M34: 15,657,362 km (0.094 R)
• M35: 16,318,585 km (0.075 R)
• M36: 17,668,406 km (0.066 R)
• M37: 18,609,078 km (0.103 R)
• M38: 20,082,916 km (0.084 R)
• M39: 20,147,841 km (0.044 R)
• M40: 20,604,264 km (0.093 R)
• M41: 20,998,305 km (0.046 R)
• M42: 21,994,029 km (0.107 R)
• M43: 22,195,088 km (0.118 R)
• M44: 22,666,471 km (0.118 R)
• M45: 23,073,078 km (0.076 R)
• M46: 23,824,957 km (0.09 R)
• M47: 24,515,351 km (0.093 R)
• M48: 24,584,764 km (0.107 R)
• M49: 25,002,591 km (0.114 R)
• M50: 25,212,328 km (0.054 R)
• M51: 25,492,973 km (0.098 R)
• M52: 26,270,134 km (0.076 R)
• M53: 26,554,520 km (0.088 R)
• M54: 27,054,925 km (0.103 R)
• M55: 27,702,833 km (0.112 R)
• M56: 27,775,089 km (0.077 R)
• M57: 27,847,494 km (0.115 R)
• M58: 28,065,009 km (0.094 R)
• M59: 28,501,536 km (0.082 R)
• M60: 28,574,540 km (0.044 R)
• M61: 29,603,025 km (0.084 R)
• M62: 30,419,530 km (0.117 R)
• M63: 30,793,076 km (0.089 R)
• M64: 33,143,109 km (0.116 R)
• M65: 34,845,533 km (0.103 R)
• M66: 35,864,893 km (0.057 R)
• M67: 36,973,563 km (0.099 R)
• M68: 37,053,149 km (0.112 R)
• M69: 38,576,803 km (0.072 R)
• M70: 38,657,586 km (0.062 R)
• M71: 39,305,644 km (0.092 R)
• M72: 39,957,292 km (0.065 R)
• M73: 42,850,216 km (0.081 R)
• M74: 43,017,466 km (0.097 R)
• M75: 44,363,997 km (0.094 R)
• M76: 44,957,451 km (0.119 R)
• M77: 46,409,598 km (0.098 R)
• M78: 48,137,603 km (0.111 R)
• M79: 49,184,489 km (0.094 R)
• M80: 50,503,643 km (0.083 R)
• M81: 50,592,055 km (0.104 R)
• M82: 51,211,989 km (0.082 R)
• M83: 53,086,899 km (0.12 R)
• M84: 54,802,487 km (0.079 R)
• M85: 57,363,752 km (0.081 R)
• M86: 59,683,417 km (0.093 R)
• M87: 61,466,624 km (0.1 R)
• M88: 61,938,904 km (0.095 R)
• M89: 62,507,077 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 12,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit