🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.48 AU - 0.7 AU

Year: 171 Days

Day: 38.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.82 AU - 0.92 AU

Year: 306 Days

Day: 15.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 53,589,078 km

• M1: 249,828 km (0.108 R)
• M2: 518,955 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.73 AU - 1.09 AU

Year: 327 Days

Day: 35.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.87 AU - 0.99 AU

Year: 338 Days

Day: 36.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.91 AU - 1.47 AU

Year: 489 Days

Day: 31.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.6 AU - 1.9 AU

Year: 872 Days

Day: 30.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.76 AU - 2.62 AU

Year: 1221 Days

Day: 44.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,589,078 km

• M1: 835,055 km (0.071 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.33 AU - 5.23 AU

Year: 3336 Days

Day: 27.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,589,078 km

• M1: 74,500 km (0.062 R)
• M2: 1,303,297 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.8

Radius: 7

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 15.31 AU - 18.95 AU

Year: 26709 Days

Day: 16.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,589,078 km

• M1: 277,803 km (0.116 R)
• M2: 387,159 km (0.09 R)
• M3: 935,735 km (0.083 R)
• M4: 1,107,174 km (0.116 R)
• M5: 1,288,636 km (0.092 R)
• M6: 1,925,175 km (0.083 R)
• M7: 2,070,285 km (0.106 R)
• M8: 2,726,272 km (0.047 R)
• M9: 2,889,483 km (0.084 R)
• M10: 3,055,985 km (0.108 R)
• M11: 3,574,192 km (0.067 R)
• M12: 4,212,826 km (0.12 R)
• M13: 4,545,232 km (0.109 R)
• M14: 6,493,296 km (0.09 R)
• M15: 6,656,806 km (0.095 R)
• M16: 9,638,292 km (0.074 R)
• M17: 11,164,788 km (0.102 R)
• M18: 11,492,108 km (0.063 R)
• M19: 12,022,582 km (0.103 R)
• M20: 12,425,599 km (0.091 R)
• M21: 12,764,887 km (0.075 R)
• M22: 13,107,167 km (0.069 R)
• M23: 13,383,175 km (0.081 R)
• M24: 14,011,337 km (0.086 R)
• M25: 15,151,572 km (0.047 R)
• M26: 15,441,193 km (0.116 R)
• M27: 15,805,913 km (0.077 R)
• M28: 15,879,216 km (0.085 R)
• M29: 17,142,270 km (0.085 R)
• M30: 17,519,855 km (0.085 R)
• M31: 18,979,631 km (0.048 R)
• M32: 19,057,572 km (0.108 R)
• M33: 22,589,129 km (0.1 R)
• M34: 24,175,315 km (0.085 R)
• M35: 24,939,012 km (0.115 R)
• M36: 26,056,209 km (0.035 R)
• M37: 27,806,504 km (0.103 R)
• M38: 28,517,244 km (0.115 R)
• M39: 28,695,864 km (0.042 R)
• M40: 28,785,323 km (0.047 R)
• M41: 31,051,581 km (0.117 R)
• M42: 32,345,453 km (0.103 R)
• M43: 33,656,978 km (0.027 R)
• M44: 33,845,770 km (0.085 R)
• M45: 34,129,557 km (0.118 R)
• M46: 35,081,299 km (0.103 R)
• M47: 36,622,307 km (0.106 R)
• M48: 37,205,738 km (0.114 R)
• M49: 37,988,584 km (0.069 R)
• M50: 40,469,665 km (0.081 R)
• M51: 40,569,895 km (0.116 R)
• M52: 42,900,331 km (0.035 R)
• M53: 43,104,981 km (0.092 R)
• M54: 45,169,581 km (0.082 R)
• M55: 45,377,821 km (0.108 R)
• M56: 45,586,361 km (0.089 R)
• M57: 46,423,810 km (0.118 R)
• M58: 47,055,262 km (0.079 R)
• M59: 47,371,961 km (0.065 R)
• M60: 48,646,086 km (0.066 R)
• M61: 48,859,562 km (0.032 R)
• M62: 49,931,431 km (0.1 R)
• M63: 51,771,335 km (0.119 R)
• M64: 51,880,242 km (0.064 R)
• M65: 52,098,356 km (0.103 R)
• M66: 52,425,975 km (0.1 R)
• M67: 56,411,412 km (0.119 R)
• M68: 57,535,491 km (0.049 R)
• M69: 59,008,132 km (0.086 R)
• M70: 60,722,524 km (0.112 R)
• M71: 62,685,248 km (0.094 R)
• M72: 62,801,336 km (0.05 R)
• M73: 64,903,335 km (0.117 R)
• M74: 65,255,938 km (0.076 R)
• M75: 65,373,522 km (0.076 R)
• M76: 66,199,302 km (0.047 R)
• M77: 66,317,484 km (0.101 R)
• M78: 68,696,838 km (0.072 R)
• M79: 68,936,344 km (0.074 R)
• M80: 72,318,004 km (0.075 R)
• M81: 72,805,544 km (0.12 R)
• M82: 75,259,398 km (0.071 R)
• M83: 76,496,422 km (0.12 R)
• M84: 78,865,305 km (0.07 R)
• M85: 79,492,718 km (0.101 R)
• M86: 81,384,682 km (0.101 R)
• M87: 81,764,960 km (0.118 R)
• M88: 82,909,085 km (0.078 R)
• M89: 83,930,539 km (0.079 R)
• M90: 84,058,445 km (0.101 R)
• M91: 84,699,322 km (0.111 R)
• M92: 85,084,537 km (0.083 R)
• M93: 85,727,957 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.6

Radius: 3.9

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 17.33 AU - 18.47 AU

Year: 28530 Days

Day: 20.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,589,078 km

• M1: 102,026 km (0.046 R)
• M2: 199,863 km (0.12 R)
• M3: 235,317 km (0.045 R)
• M4: 260,151 km (0.031 R)
• M5: 340,784 km (0.049 R)
• M6: 525,837 km (0.056 R)
• M7: 576,700 km (0.095 R)
• M8: 1,518,269 km (0.089 R)
• M9: 1,896,303 km (0.107 R)
• M10: 2,218,686 km (0.055 R)
• M11: 2,358,111 km (0.079 R)
• M12: 2,943,787 km (0.058 R)
• M13: 3,096,975 km (0.071 R)
• M14: 3,934,574 km (0.05 R)
• M15: 4,517,706 km (0.089 R)
• M16: 4,552,862 km (0.083 R)
• M17: 6,031,487 km (0.114 R)
• M18: 6,983,378 km (0.092 R)
• M19: 7,024,069 km (0.065 R)
• M20: 7,769,665 km (0.119 R)
• M21: 7,896,374 km (0.062 R)
• M22: 8,108,953 km (0.054 R)
• M23: 8,280,541 km (0.073 R)
• M24: 8,934,284 km (0.096 R)
• M25: 9,831,422 km (0.098 R)
• M26: 10,152,160 km (0.101 R)
• M27: 10,429,814 km (0.11 R)
• M28: 10,663,037 km (0.1 R)
• M29: 11,758,093 km (0.085 R)
• M30: 12,049,660 km (0.043 R)
• M31: 12,689,340 km (0.105 R)
• M32: 12,788,823 km (0.104 R)
• M33: 13,441,219 km (0.098 R)
• M34: 13,695,087 km (0.085 R)
• M35: 14,207,310 km (0.103 R)
• M36: 14,310,532 km (0.115 R)
• M37: 14,778,175 km (0.052 R)
• M38: 15,198,096 km (0.066 R)
• M39: 15,728,271 km (0.089 R)
• M40: 16,970,831 km (0.043 R)
• M41: 17,135,239 km (0.081 R)
• M42: 17,520,753 km (0.117 R)
• M43: 17,797,958 km (0.1 R)
• M44: 18,469,204 km (0.07 R)
• M45: 19,319,667 km (0.047 R)
• M46: 20,882,516 km (0.045 R)
• M47: 21,530,874 km (0.063 R)
• M48: 23,453,954 km (0.104 R)
• M49: 23,881,954 km (0.064 R)
• M50: 24,004,624 km (0.109 R)
• M51: 24,066,109 km (0.1 R)
• M52: 24,435,915 km (0.073 R)
• M53: 27,718,690 km (0.065 R)
• M54: 28,495,702 km (0.041 R)
• M55: 28,821,526 km (0.08 R)
• M56: 28,952,125 km (0.055 R)
• M57: 29,345,418 km (0.063 R)
• M58: 30,402,775 km (0.092 R)
• M59: 31,472,400 km (0.037 R)
• M60: 31,607,038 km (0.062 R)
• M61: 31,674,357 km (0.119 R)
• M62: 32,282,772 km (0.111 R)
• M63: 32,690,426 km (0.107 R)
• M64: 32,963,292 km (0.094 R)
• M65: 33,511,120 km (0.093 R)
• M66: 33,579,785 km (0.099 R)
• M67: 34,338,396 km (0.116 R)
• M68: 34,893,703 km (0.095 R)
• M69: 35,802,361 km (0.08 R)
• M70: 35,872,522 km (0.111 R)
• M71: 38,574,709 km (0.085 R)
• M72: 38,646,665 km (0.074 R)
• M73: 39,514,034 km (0.097 R)
• M74: 43,196,385 km (0.057 R)
• M75: 43,271,184 km (0.066 R)
• M76: 44,096,366 km (0.083 R)
• M77: 44,322,259 km (0.099 R)
• M78: 45,078,326 km (0.11 R)
• M79: 46,220,207 km (0.035 R)
• M80: 46,679,622 km (0.104 R)
• M81: 47,448,555 km (0.108 R)
• M82: 47,602,940 km (0.079 R)
• M83: 47,989,501 km (0.065 R)
• M84: 48,765,615 km (0.085 R)
• M85: 48,843,406 km (0.058 R)
• M86: 48,999,287 km (0.105 R)
• M87: 49,467,678 km (0.106 R)
• M88: 50,487,636 km (0.11 R)
• M89: 50,881,826 km (0.074 R)
• M90: 51,514,625 km (0.118 R)
• M91: 52,548,496 km (0.116 R)
• M92: 52,788,002 km (0.112 R)
• M93: 53,508,765 km (0.06 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: 411 - 14,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit