🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.49 AU - 0.59 AU

Year: 139 Days

Day: 41.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.6 AU - 0.94 AU

Year: 237 Days

Day: 47.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 101.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,954,573 km

• M1: 221,854 km (0.071 R)
• M2: 307,723 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.67 AU - 0.97 AU

Year: 261 Days

Day: 41.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.01 AU - 1.33 AU

Year: 445 Days

Day: 47 Hours

Environment

Temp: 31 °C

Axial Tilt: 153.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 47,954,573 km

• M1: 316,399 km (0.102 R)
• M2: 390,002 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.32 AU - 1.44 AU

Year: 570 Days

Day: 32.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,954,573 km

• M1: 759,508 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.39 AU - 1.63 AU

Year: 652 Days

Day: 23.3 Hours

Environment

Temp: -16 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.45 AU - 1.87 AU

Year: 752 Days

Day: 13.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.7

Radius: 9.4

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.73 AU - 9.13 AU

Year: 7118 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,954,573 km

• M1: 123,568 km (0.101 R)
• M2: 199,414 km (0.11 R)
• M3: 287,826 km (0.074 R)
• M4: 372,499 km (0.105 R)
• M5: 586,424 km (0.087 R)
• M6: 855,700 km (0.114 R)
• M7: 1,091,616 km (0.059 R)
• M8: 1,217,577 km (0.082 R)
• M9: 1,425,369 km (0.113 R)
• M10: 1,523,654 km (0.083 R)
• M11: 1,644,829 km (0.094 R)
• M12: 2,071,781 km (0.073 R)
• M13: 2,298,122 km (0.101 R)
• M14: 2,556,478 km (0.067 R)
• M15: 2,677,054 km (0.096 R)
• M16: 3,101,164 km (0.11 R)
• M17: 3,600,073 km (0.094 R)
• M18: 4,380,674 km (0.052 R)
• M19: 5,029,929 km (0.078 R)
• M20: 5,242,957 km (0.103 R)
• M21: 5,804,098 km (0.104 R)
• M22: 6,417,150 km (0.108 R)
• M23: 6,582,007 km (0.109 R)
• M24: 6,714,850 km (0.119 R)
• M25: 6,882,100 km (0.118 R)
• M26: 7,357,971 km (0.06 R)
• M27: 7,426,786 km (0.072 R)
• M28: 7,495,901 km (0.074 R)
• M29: 8,091,599 km (0.091 R)
• M30: 8,666,205 km (0.104 R)
• M31: 9,105,873 km (0.09 R)
• M32: 9,365,724 km (0.092 R)
• M33: 9,892,608 km (0.071 R)
• M34: 10,198,087 km (0.089 R)
• M35: 10,313,427 km (0.097 R)
• M36: 11,093,580 km (0.081 R)
• M37: 11,212,360 km (0.111 R)
• M38: 12,258,349 km (0.098 R)
• M39: 12,545,277 km (0.069 R)
• M40: 12,751,722 km (0.118 R)
• M41: 12,834,600 km (0.05 R)
• M42: 13,630,610 km (0.109 R)
• M43: 14,184,421 km (0.119 R)
• M44: 14,528,945 km (0.08 R)
• M45: 15,094,575 km (0.05 R)
• M46: 15,623,254 km (0.098 R)
• M47: 15,711,965 km (0.092 R)
• M48: 16,068,307 km (0.095 R)
• M49: 16,247,526 km (0.06 R)
• M50: 16,517,699 km (0.097 R)
• M51: 16,743,891 km (0.117 R)
• M52: 17,016,758 km (0.066 R)
• M53: 18,076,060 km (0.1 R)
• M54: 18,825,695 km (0.12 R)
• M55: 19,299,322 km (0.062 R)
• M56: 19,537,632 km (0.084 R)
• M57: 20,403,504 km (0.094 R)
• M58: 21,085,670 km (0.103 R)
• M59: 21,281,943 km (0.057 R)
• M60: 21,874,350 km (0.09 R)
• M61: 22,372,212 km (0.032 R)
• M62: 23,379,155 km (0.118 R)
• M63: 23,684,185 km (0.098 R)
• M64: 23,990,412 km (0.087 R)
• M65: 24,092,887 km (0.118 R)
• M66: 25,176,723 km (0.095 R)
• M67: 26,170,951 km (0.105 R)
• M68: 26,276,417 km (0.058 R)
• M69: 26,540,457 km (0.07 R)
• M70: 27,659,599 km (0.115 R)
• M71: 27,982,132 km (0.04 R)
• M72: 28,685,242 km (0.114 R)
• M73: 29,503,842 km (0.088 R)
• M74: 30,274,719 km (0.104 R)
• M75: 30,496,124 km (0.06 R)
• M76: 30,773,778 km (0.114 R)
• M77: 31,163,780 km (0.056 R)
• M78: 31,555,576 km (0.115 R)
• M79: 31,948,869 km (0.041 R)
• M80: 32,230,861 km (0.081 R)
• M81: 33,195,618 km (0.105 R)
• M82: 33,824,976 km (0.083 R)
• M83: 34,169,799 km (0.075 R)
• M84: 35,502,866 km (0.092 R)
• M85: 35,736,538 km (0.079 R)
• M86: 35,912,016 km (0.089 R)
• M87: 36,734,804 km (0.12 R)
• M88: 38,759,013 km (0.09 R)
• M89: 40,270,251 km (0.102 R)
• M90: 40,757,940 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.6

Radius: 8.5

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11.2 AU - 12.32 AU

Year: 14174 Days

Day: 10.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,954,573 km

• M1: 120,576 km (0.119 R)
• M2: 271,221 km (0.087 R)
• M3: 456,423 km (0.111 R)
• M4: 556,354 km (0.099 R)
• M5: 721,062 km (0.111 R)
• M6: 1,031,029 km (0.093 R)
• M7: 1,454,540 km (0.103 R)
• M8: 1,530,237 km (0.056 R)
• M9: 1,607,280 km (0.113 R)
• M10: 2,357,962 km (0.083 R)
• M11: 3,203,638 km (0.105 R)
• M12: 3,269,761 km (0.09 R)
• M13: 3,470,970 km (0.102 R)
• M14: 3,780,488 km (0.077 R)
• M15: 4,027,474 km (0.117 R)
• M16: 4,723,852 km (0.065 R)
• M17: 5,221,863 km (0.112 R)
• M18: 5,696,388 km (0.097 R)
• M19: 6,434,055 km (0.069 R)
• M20: 6,517,830 km (0.096 R)
• M21: 6,814,033 km (0.039 R)
• M22: 7,028,407 km (0.104 R)
• M23: 7,114,725 km (0.063 R)
• M24: 8,087,859 km (0.071 R)
• M25: 9,196,380 km (0.045 R)
• M26: 9,385,770 km (0.094 R)
• M27: 9,961,573 km (0.116 R)
• M28: 10,253,887 km (0.113 R)
• M29: 10,846,893 km (0.089 R)
• M30: 11,248,413 km (0.112 R)
• M31: 11,911,282 km (0.093 R)
• M32: 12,377,578 km (0.119 R)
• M33: 13,542,497 km (0.029 R)
• M34: 13,596,202 km (0.105 R)
• M35: 14,356,608 km (0.05 R)
• M36: 14,521,465 km (0.114 R)
• M37: 15,130,927 km (0.094 R)
• M38: 15,579,421 km (0.102 R)
• M39: 16,203,245 km (0.078 R)
• M40: 16,432,129 km (0.116 R)
• M41: 16,950,935 km (0.051 R)
• M42: 17,241,603 km (0.083 R)
• M43: 17,475,275 km (0.083 R)
• M44: 17,533,768 km (0.074 R)
• M45: 18,182,574 km (0.068 R)
• M46: 18,479,975 km (0.03 R)
• M47: 19,261,025 km (0.101 R)
• M48: 19,321,463 km (0.059 R)
• M49: 19,382,050 km (0.081 R)
• M50: 20,545,173 km (0.074 R)
• M51: 21,416,730 km (0.05 R)
• M52: 21,542,093 km (0.059 R)
• M53: 23,131,272 km (0.08 R)
• M54: 23,324,402 km (0.081 R)
• M55: 23,389,029 km (0.108 R)
• M56: 24,167,835 km (0.053 R)
• M57: 24,429,482 km (0.103 R)
• M58: 25,021,291 km (0.088 R)
• M59: 25,751,179 km (0.081 R)
• M60: 26,286,440 km (0.119 R)
• M61: 26,353,610 km (0.036 R)
• M62: 26,960,528 km (0.099 R)
• M63: 29,155,877 km (0.119 R)
• M64: 30,698,231 km (0.092 R)
• M65: 30,768,991 km (0.087 R)
• M66: 30,839,751 km (0.113 R)
• M67: 31,265,656 km (0.083 R)
• M68: 32,554,890 km (0.109 R)
• M69: 35,481,473 km (0.118 R)
• M70: 35,555,824 km (0.108 R)
• M71: 35,630,024 km (0.097 R)
• M72: 35,704,374 km (0.074 R)
• M73: 36,002,373 km (0.102 R)
• M74: 37,202,148 km (0.049 R)
• M75: 37,353,092 km (0.108 R)
• M76: 37,655,430 km (0.117 R)
• M77: 40,491,057 km (0.101 R)
• M78: 41,503,685 km (0.088 R)
• M79: 42,288,176 km (0.053 R)
• M80: 42,445,703 km (0.039 R)
• M81: 42,682,217 km (0.103 R)
• M82: 43,792,233 km (0.117 R)
• M83: 45,959,607 km (0.089 R)
• M84: 46,283,636 km (0.092 R)
• M85: 48,490,803 km (0.03 R)
• M86: 50,064,423 km (0.101 R)
• M87: 50,564,828 km (0.087 R)
• M88: 51,066,879 km (0.111 R)
• M89: 53,091,686 km (0.107 R)
• M90: 53,943,197 km (0.041 R)
• M91: 54,884,916 km (0.117 R)
• M92: 55,056,654 km (0.065 R)
• M93: 55,745,702 km (0.038 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.8

Radius: 5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 19.77 AU - 21.37 AU

Year: 32789 Days

Day: 23.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 47,954,573 km

• M1: 168,298 km (0.114 R)
• M2: 403,017 km (0.11 R)
• M3: 679,922 km (0.069 R)
• M4: 911,350 km (0.116 R)
• M5: 1,105,528 km (0.092 R)
• M6: 1,228,199 km (0.082 R)
• M7: 1,376,899 km (0.105 R)
• M8: 1,464,563 km (0.115 R)
• M9: 1,508,994 km (0.066 R)
• M10: 1,599,500 km (0.106 R)
• M11: 1,714,990 km (0.055 R)
• M12: 2,153,461 km (0.05 R)
• M13: 2,652,071 km (0.056 R)
• M14: 4,474,921 km (0.026 R)
• M15: 4,836,649 km (0.118 R)
• M16: 6,595,471 km (0.044 R)
• M17: 8,248,527 km (0.116 R)
• M18: 8,328,413 km (0.03 R)
• M19: 8,650,497 km (0.077 R)
• M20: 8,976,620 km (0.117 R)
• M21: 11,369,588 km (0.083 R)
• M22: 13,191,241 km (0.108 R)
• M23: 13,519,309 km (0.116 R)
• M24: 13,660,679 km (0.068 R)
• M25: 13,802,648 km (0.114 R)
• M26: 13,850,070 km (0.087 R)
• M27: 14,135,652 km (0.029 R)
• M28: 14,327,138 km (0.066 R)
• M29: 14,423,180 km (0.041 R)
• M30: 15,493,851 km (0.063 R)
• M31: 15,839,871 km (0.058 R)
• M32: 16,138,469 km (0.058 R)
• M33: 16,589,955 km (0.117 R)
• M34: 16,943,904 km (0.081 R)
• M35: 17,045,481 km (0.105 R)
• M36: 27,036,075 km (0.116 R)
• M37: 28,291,501 km (0.056 R)
• M38: 30,796,666 km (0.063 R)
• M39: 32,232,806 km (0.117 R)
• M40: 32,358,767 km (0.088 R)
• M41: 32,927,389 km (0.058 R)
• M42: 33,181,107 km (0.109 R)
• M43: 33,371,844 km (0.069 R)
• M44: 33,499,302 km (0.115 R)
• M45: 35,169,861 km (0.109 R)
• M46: 36,145,987 km (0.117 R)
• M47: 40,613,129 km (0.115 R)
• M48: 43,153,600 km (0.102 R)
• M49: 46,524,938 km (0.09 R)
• M50: 46,809,772 km (0.091 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 17,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit