🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.61 AU - 0.65 AU

Year: 184 Days

Day: 17.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.55 AU - 0.77 AU

Year: 197 Days

Day: 47.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,477,006 km

• M1: 166,203 km (0.099 R)
• M2: 267,331 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.63 AU - 0.79 AU

Year: 220 Days

Day: 42.8 Hours

Environment

Temp: 106 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,477,006 km

• M1: 52,359 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.57 AU - 1.71 AU

Year: 771 Days

Day: 42.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.83 AU - 2.79 AU

Year: 1289 Days

Day: 46.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.03 AU - 3.41 AU

Year: 2121 Days

Day: 40.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 108.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.6

Radius: 8.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.76 AU - 7.48 AU

Year: 5558 Days

Day: 12.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,477,006 km

• M1: 133,890 km (0.091 R)
• M2: 189,092 km (0.118 R)
• M3: 283,189 km (0.053 R)
• M4: 450,290 km (0.087 R)
• M5: 651,349 km (0.093 R)
• M6: 858,093 km (0.05 R)
• M7: 999,763 km (0.05 R)
• M8: 1,200,822 km (0.055 R)
• M9: 1,306,438 km (0.107 R)
• M10: 1,456,784 km (0.12 R)
• M11: 1,627,475 km (0.064 R)
• M12: 1,865,485 km (0.097 R)
• M13: 2,004,163 km (0.107 R)
• M14: 2,178,594 km (0.047 R)
• M15: 2,292,139 km (0.115 R)
• M16: 2,644,741 km (0.046 R)
• M17: 3,032,648 km (0.074 R)
• M18: 3,159,806 km (0.095 R)
• M19: 3,590,349 km (0.027 R)
• M20: 4,403,264 km (0.095 R)
• M21: 4,630,802 km (0.07 R)
• M22: 4,968,893 km (0.111 R)
• M23: 5,184,165 km (0.09 R)
• M24: 5,961,774 km (0.089 R)
• M25: 6,609,982 km (0.108 R)
• M26: 6,846,945 km (0.1 R)
• M27: 7,062,665 km (0.102 R)
• M28: 7,280,480 km (0.083 R)
• M29: 7,574,439 km (0.06 R)
• M30: 7,872,438 km (0.083 R)
• M31: 7,972,669 km (0.059 R)
• M32: 8,148,895 km (0.074 R)
• M33: 8,275,605 km (0.094 R)
• M34: 9,313,066 km (0.082 R)
• M35: 9,418,981 km (0.104 R)
• M36: 9,605,380 km (0.072 R)
• M37: 10,281,263 km (0.107 R)
• M38: 10,363,392 km (0.082 R)
• M39: 10,721,979 km (0.072 R)
• M40: 11,000,530 km (0.093 R)
• M41: 11,112,579 km (0.059 R)
• M42: 11,764,377 km (0.087 R)
• M43: 12,254,160 km (0.027 R)
• M44: 12,399,569 km (0.078 R)
• M45: 12,662,562 km (0.119 R)
• M46: 12,838,938 km (0.076 R)
• M47: 12,986,591 km (0.08 R)
• M48: 13,253,773 km (0.096 R)
• M49: 14,340,302 km (0.061 R)
• M50: 14,462,823 km (0.099 R)
• M51: 14,739,729 km (0.099 R)
• M52: 14,801,513 km (0.091 R)
• M53: 14,956,346 km (0.086 R)
• M54: 15,549,651 km (0.118 R)
• M55: 15,612,483 km (0.07 R)
• M56: 15,770,009 km (0.11 R)
• M57: 15,833,289 km (0.08 R)
• M58: 16,278,044 km (0.106 R)
• M59: 16,630,197 km (0.113 R)
• M60: 17,049,819 km (0.119 R)
• M61: 17,114,744 km (0.098 R)
• M62: 17,179,670 km (0.075 R)
• M63: 17,375,045 km (0.071 R)
• M64: 18,130,664 km (0.083 R)
• M65: 18,595,763 km (0.066 R)
• M66: 18,829,884 km (0.039 R)
• M67: 19,436,354 km (0.11 R)
• M68: 19,741,833 km (0.117 R)
• M69: 20,357,877 km (0.048 R)
• M70: 20,461,099 km (0.079 R)
• M71: 20,875,934 km (0.107 R)
• M72: 20,945,347 km (0.116 R)
• M73: 21,258,755 km (0.084 R)
• M74: 21,714,131 km (0.077 R)
• M75: 21,819,597 km (0.117 R)
• M76: 22,066,434 km (0.043 R)
• M77: 22,741,270 km (0.082 R)
• M78: 23,350,881 km (0.104 R)
• M79: 24,512,808 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.9

Radius: 12.9

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.31 AU - 12.6 AU

Year: 14223 Days

Day: 9.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 78,477,006 km

• M1: 163,211 km (0.118 R)
• M2: 415,732 km (0.101 R)
• M3: 635,342 km (0.053 R)
• M4: 779,704 km (0.096 R)
• M5: 1,487,302 km (0.075 R)
• M6: 1,669,213 km (0.106 R)
• M7: 2,037,523 km (0.114 R)
• M8: 2,203,277 km (0.109 R)
• M9: 2,470,459 km (0.101 R)
• M10: 2,849,989 km (0.07 R)
• M11: 4,889,906 km (0.113 R)
• M12: 5,164,418 km (0.068 R)
• M13: 5,444,016 km (0.102 R)
• M14: 5,859,599 km (0.062 R)
• M15: 6,420,741 km (0.101 R)
• M16: 6,999,236 km (0.066 R)
• M17: 7,394,324 km (0.032 R)
• M18: 7,971,323 km (0.062 R)
• M19: 8,117,928 km (0.06 R)
• M20: 8,294,903 km (0.061 R)
• M21: 8,894,341 km (0.1 R)
• M22: 9,384,125 km (0.11 R)
• M23: 9,882,585 km (0.11 R)
• M24: 10,937,998 km (0.054 R)
• M25: 11,166,434 km (0.088 R)
• M26: 12,400,467 km (0.109 R)
• M27: 12,707,142 km (0.11 R)
• M28: 13,085,475 km (0.043 R)
• M29: 13,362,830 km (0.107 R)
• M30: 13,853,062 km (0.1 R)
• M31: 14,029,588 km (0.111 R)
• M32: 14,456,390 km (0.111 R)
• M33: 14,635,459 km (0.104 R)
• M34: 15,798,882 km (0.115 R)
• M35: 16,691,083 km (0.118 R)
• M36: 17,029,773 km (0.111 R)
• M37: 18,098,201 km (0.051 R)
• M38: 18,953,003 km (0.108 R)
• M39: 19,109,782 km (0.119 R)
• M40: 21,759,010 km (0.116 R)
• M41: 25,466,644 km (0.062 R)
• M42: 26,555,118 km (0.063 R)
• M43: 26,862,691 km (0.066 R)
• M44: 28,822,573 km (0.089 R)
• M45: 29,048,167 km (0.073 R)
• M46: 30,782,155 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.2

Radius: 3.4

Gravity: 27.96 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 17.38 AU - 20.7 AU

Year: 30498 Days

Day: 15.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,477,006 km

• M1: 1,053,917 km (0.088 R)
• M2: 1,137,841 km (0.069 R)
• M3: 1,951,803 km (0.03 R)
• M4: 2,160,044 km (0.108 R)
• M5: 2,485,569 km (0.082 R)
• M6: 2,826,053 km (0.082 R)
• M7: 3,061,371 km (0.037 R)
• M8: 3,343,662 km (0.083 R)
• M9: 3,467,080 km (0.05 R)
• M10: 5,203,912 km (0.11 R)
• M11: 5,735,134 km (0.06 R)
• M12: 6,182,581 km (0.117 R)
• M13: 6,283,410 km (0.108 R)
• M14: 6,334,123 km (0.097 R)
• M15: 6,796,231 km (0.086 R)
• M16: 6,952,711 km (0.096 R)
• M17: 7,590,446 km (0.07 R)
• M18: 8,525,283 km (0.052 R)
• M19: 8,750,428 km (0.086 R)
• M20: 8,977,667 km (0.042 R)
• M21: 9,149,256 km (0.08 R)
• M22: 9,206,702 km (0.119 R)
• M23: 11,168,827 km (0.078 R)
• M24: 11,976,058 km (0.056 R)
• M25: 12,481,998 km (0.117 R)
• M26: 12,737,511 km (0.107 R)
• M27: 12,801,688 km (0.113 R)
• M28: 13,188,997 km (0.091 R)
• M29: 13,253,923 km (0.092 R)
• M30: 13,711,393 km (0.099 R)
• M31: 17,480,661 km (0.116 R)
• M32: 18,054,069 km (0.115 R)
• M33: 18,198,282 km (0.086 R)
• M34: 19,145,386 km (0.066 R)
• M35: 20,108,497 km (0.074 R)
• M36: 20,483,090 km (0.092 R)
• M37: 22,081,394 km (0.115 R)
• M38: 24,194,464 km (0.054 R)
• M39: 28,357,473 km (0.084 R)
• M40: 28,525,172 km (0.069 R)
• M41: 30,907,518 km (0.109 R)
• M42: 31,166,472 km (0.094 R)
• M43: 31,686,774 km (0.055 R)
• M44: 31,947,822 km (0.11 R)
• M45: 32,035,038 km (0.101 R)
• M46: 35,407,273 km (0.059 R)
• M47: 36,222,432 km (0.083 R)
• M48: 37,410,538 km (0.104 R)
• M49: 37,686,546 km (0.097 R)
• M50: 38,518,609 km (0.088 R)
• M51: 39,450,305 km (0.108 R)
• M52: 40,766,916 km (0.089 R)
• M53: 42,961,068 km (0.116 R)
• M54: 43,636,502 km (0.108 R)
• M55: 44,315,377 km (0.102 R)
• M56: 44,510,004 km (0.059 R)
• M57: 45,389,191 km (0.113 R)
• M58: 46,274,212 km (0.099 R)
• M59: 46,966,401 km (0.109 R)
• M60: 49,264,823 km (0.076 R)
• M61: 49,971,673 km (0.085 R)
• M62: 50,072,950 km (0.086 R)
• M63: 51,191,045 km (0.101 R)
• M64: 51,395,246 km (0.115 R)
• M65: 53,348,396 km (0.111 R)
• M66: 56,376,257 km (0.048 R)
• M67: 58,816,796 km (0.03 R)
• M68: 59,030,721 km (0.039 R)
• M69: 59,244,796 km (0.11 R)
• M70: 61,400,052 km (0.031 R)
• M71: 62,269,366 km (0.058 R)
• M72: 62,705,593 km (0.093 R)
• M73: 62,924,006 km (0.1 R)
• M74: 63,471,235 km (0.071 R)
• M75: 65,233,199 km (0.084 R)
• M76: 66,009,013 km (0.064 R)
• M77: 66,565,069 km (0.114 R)
• M78: 71,410,843 km (0.035 R)
• M79: 76,368,815 km (0.072 R)
• M80: 78,124,346 km (0.101 R)
• M81: 78,359,365 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 12,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit