🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.78 AU - 1 AU

Year: 295 Days

Day: 32.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.14 AU - 1.38 AU

Year: 497 Days

Day: 36.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,019,700 km

• M1: 105,915 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.14 AU - 1.78 AU

Year: 620 Days

Day: 37.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.52 AU - 1.88 AU

Year: 779 Days

Day: 37 Hours

Environment

Temp: -33 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.22 AU - 2.44 AU

Year: 1250 Days

Day: 15.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,019,700 km

• M1: 1,799,214 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.81 AU - 2.97 AU

Year: 1727 Days

Day: 45.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.4

Radius: 10.1

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.21 AU - 7.91 AU

Year: 6593 Days

Day: 11.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,019,700 km

• M1: 281,394 km (0.088 R)
• M2: 579,692 km (0.052 R)
• M3: 676,332 km (0.077 R)
• M4: 871,557 km (0.092 R)
• M5: 984,504 km (0.087 R)
• M6: 1,261,858 km (0.1 R)
• M7: 1,428,959 km (0.059 R)
• M8: 1,623,286 km (0.045 R)
• M9: 2,081,206 km (0.114 R)
• M10: 2,280,021 km (0.06 R)
• M11: 2,720,288 km (0.062 R)
• M12: 3,339,473 km (0.088 R)
• M13: 3,442,546 km (0.105 R)
• M14: 3,599,325 km (0.118 R)
• M15: 3,865,759 km (0.079 R)
• M16: 4,111,099 km (0.087 R)
• M17: 4,305,427 km (0.101 R)
• M18: 4,674,634 km (0.118 R)
• M19: 4,848,467 km (0.109 R)
• M20: 4,994,923 km (0.113 R)
• M21: 5,292,473 km (0.113 R)
• M22: 5,443,268 km (0.112 R)
• M23: 5,534,523 km (0.075 R)
• M24: 5,626,376 km (0.037 R)
• M25: 6,219,232 km (0.104 R)
• M26: 6,571,685 km (0.087 R)
• M27: 7,667,788 km (0.065 R)
• M28: 7,942,001 km (0.086 R)
• M29: 8,429,840 km (0.111 R)
• M30: 8,927,253 km (0.092 R)
• M31: 9,071,166 km (0.095 R)
• M32: 9,839,202 km (0.031 R)
• M33: 10,325,095 km (0.106 R)
• M34: 10,666,179 km (0.089 R)
• M35: 10,933,959 km (0.101 R)
• M36: 11,165,387 km (0.097 R)
• M37: 11,398,311 km (0.105 R)
• M38: 12,426,347 km (0.039 R)
• M39: 12,546,773 km (0.066 R)
• M40: 13,773,326 km (0.086 R)
• M41: 14,358,852 km (0.11 R)
• M42: 15,037,877 km (0.087 R)
• M43: 16,076,086 km (0.089 R)
• M44: 16,295,247 km (0.11 R)
• M45: 16,471,324 km (0.073 R)
• M46: 18,312,275 km (0.041 R)
• M47: 18,863,394 km (0.089 R)
• M48: 19,140,898 km (0.046 R)
• M49: 19,747,069 km (0.093 R)
• M50: 20,217,554 km (0.047 R)
• M51: 20,549,212 km (0.119 R)
• M52: 21,506,489 km (0.084 R)
• M53: 21,651,300 km (0.086 R)
• M54: 22,576,114 km (0.093 R)
• M55: 23,414,610 km (0.093 R)
• M56: 23,812,690 km (0.097 R)
• M57: 24,363,808 km (0.065 R)
• M58: 24,716,560 km (0.072 R)
• M59: 25,529,475 km (0.119 R)
• M60: 25,734,125 km (0.083 R)
• M61: 25,887,912 km (0.113 R)
• M62: 26,765,303 km (0.053 R)
• M63: 27,233,694 km (0.067 R)
• M64: 27,390,323 km (0.104 R)
• M65: 28,602,066 km (0.083 R)
• M66: 28,974,265 km (0.107 R)
• M67: 29,134,335 km (0.051 R)
• M68: 29,348,110 km (0.083 R)
• M69: 29,455,222 km (0.086 R)
• M70: 29,562,484 km (0.097 R)
• M71: 30,100,588 km (0.079 R)
• M72: 31,679,443 km (0.084 R)
• M73: 32,451,369 km (0.083 R)
• M74: 33,396,827 km (0.117 R)
• M75: 33,845,022 km (0.074 R)
• M76: 33,957,221 km (0.098 R)
• M77: 36,000,428 km (0.052 R)
• M78: 36,459,993 km (0.048 R)
• M79: 37,675,177 km (0.088 R)
• M80: 37,908,100 km (0.113 R)
• M81: 38,375,594 km (0.11 R)
• M82: 38,492,729 km (0.106 R)
• M83: 38,903,674 km (0.112 R)
• M84: 39,375,207 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.6

Radius: 10.2

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.33 AU - 8.49 AU

Year: 7089 Days

Day: 14.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,019,700 km

• M1: 133,142 km (0.083 R)
• M2: 197,768 km (0.09 R)
• M3: 261,497 km (0.119 R)
• M4: 368,908 km (0.073 R)
• M5: 507,885 km (0.079 R)
• M6: 652,396 km (0.117 R)
• M7: 723,007 km (0.103 R)
• M8: 920,027 km (0.094 R)
• M9: 1,812,977 km (0.092 R)
• M10: 2,020,918 km (0.089 R)
• M11: 2,149,572 km (0.078 R)
• M12: 2,528,952 km (0.111 R)
• M13: 2,714,902 km (0.083 R)
• M14: 3,075,732 km (0.075 R)
• M15: 3,632,535 km (0.056 R)
• M16: 3,789,912 km (0.058 R)
• M17: 3,869,349 km (0.105 R)
• M18: 3,949,533 km (0.072 R)
• M19: 4,582,033 km (0.086 R)
• M20: 5,334,959 km (0.096 R)
• M21: 5,574,316 km (0.089 R)
• M22: 5,756,227 km (0.057 R)
• M23: 6,063,950 km (0.078 R)
• M24: 6,345,343 km (0.118 R)
• M25: 6,823,907 km (0.101 R)
• M26: 6,986,071 km (0.083 R)
• M27: 7,380,561 km (0.109 R)
• M28: 7,748,422 km (0.072 R)
• M29: 8,019,792 km (0.112 R)
• M30: 8,225,489 km (0.04 R)
• M31: 8,537,102 km (0.117 R)
• M32: 8,888,058 km (0.082 R)
• M33: 8,958,668 km (0.109 R)
• M34: 9,029,727 km (0.081 R)
• M35: 9,387,266 km (0.032 R)
• M36: 10,901,197 km (0.088 R)
• M37: 11,243,626 km (0.052 R)
• M38: 12,017,197 km (0.111 R)
• M39: 12,213,320 km (0.106 R)
• M40: 12,927,949 km (0.038 R)
• M41: 13,008,283 km (0.108 R)
• M42: 13,493,279 km (0.087 R)
• M43: 13,820,001 km (0.107 R)
• M44: 14,983,872 km (0.101 R)
• M45: 16,352,094 km (0.068 R)
• M46: 16,700,358 km (0.103 R)
• M47: 17,492,928 km (0.107 R)
• M48: 17,581,789 km (0.087 R)
• M49: 17,804,540 km (0.105 R)
• M50: 18,028,189 km (0.086 R)
• M51: 18,478,329 km (0.064 R)
• M52: 19,343,902 km (0.092 R)
• M53: 20,596,336 km (0.115 R)
• M54: 20,737,257 km (0.039 R)
• M55: 21,303,634 km (0.105 R)
• M56: 21,398,479 km (0.11 R)
• M57: 21,779,505 km (0.113 R)
• M58: 23,816,131 km (0.052 R)
• M59: 24,013,301 km (0.116 R)
• M60: 24,458,803 km (0.102 R)
• M61: 25,057,195 km (0.053 R)
• M62: 25,307,921 km (0.09 R)
• M63: 25,609,809 km (0.115 R)
• M64: 26,014,322 km (0.12 R)
• M65: 26,522,954 km (0.108 R)
• M66: 26,983,417 km (0.102 R)
• M67: 27,394,960 km (0.112 R)
• M68: 27,498,183 km (0.074 R)
• M69: 28,537,589 km (0.03 R)
• M70: 29,589,860 km (0.115 R)
• M71: 30,976,633 km (0.035 R)
• M72: 31,245,610 km (0.113 R)
• M73: 32,003,323 km (0.072 R)
• M74: 32,986,330 km (0.087 R)
• M75: 33,481,499 km (0.036 R)
• M76: 34,256,865 km (0.115 R)
• M77: 34,535,117 km (0.075 R)
• M78: 35,318,412 km (0.119 R)
• M79: 36,788,510 km (0.109 R)
• M80: 36,902,354 km (0.092 R)
• M81: 37,473,818 km (0.068 R)
• M82: 37,588,410 km (0.115 R)
• M83: 38,683,017 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.6

Radius: 3.8

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 12.8 AU - 21.34 AU

Year: 24787 Days

Day: 20.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 43,019,700 km

• M1: 77,940 km (0.108 R)
• M2: 151,094 km (0.119 R)
• M3: 471,233 km (0.026 R)
• M4: 601,533 km (0.051 R)
• M5: 1,285,644 km (0.088 R)
• M6: 1,488,499 km (0.094 R)
• M7: 1,946,418 km (0.031 R)
• M8: 2,953,660 km (0.096 R)
• M9: 3,032,798 km (0.094 R)
• M10: 3,329,001 km (0.114 R)
• M11: 4,481,503 km (0.097 R)
• M12: 5,005,395 km (0.108 R)
• M13: 5,483,360 km (0.11 R)
• M14: 6,244,365 km (0.079 R)
• M15: 6,482,525 km (0.105 R)
• M16: 6,827,796 km (0.028 R)
• M17: 7,143,747 km (0.06 R)
• M18: 7,717,006 km (0.082 R)
• M19: 8,604,271 km (0.089 R)
• M20: 8,717,367 km (0.094 R)
• M21: 9,136,540 km (0.096 R)
• M22: 9,174,987 km (0.106 R)
• M23: 9,367,968 km (0.082 R)
• M24: 9,915,496 km (0.108 R)
• M25: 10,594,072 km (0.092 R)
• M26: 10,918,550 km (0.08 R)
• M27: 11,123,050 km (0.058 R)
• M28: 11,205,180 km (0.098 R)
• M29: 11,246,319 km (0.099 R)
• M30: 11,618,818 km (0.095 R)
• M31: 11,911,431 km (0.067 R)
• M32: 12,291,260 km (0.078 R)
• M33: 12,760,698 km (0.114 R)
• M34: 12,803,783 km (0.053 R)
• M35: 13,236,120 km (0.096 R)
• M36: 13,279,653 km (0.119 R)
• M37: 13,717,227 km (0.117 R)
• M38: 14,026,446 km (0.11 R)
• M39: 14,159,588 km (0.113 R)
• M40: 15,790,504 km (0.036 R)
• M41: 16,300,633 km (0.084 R)
• M42: 17,004,790 km (0.09 R)
• M43: 17,479,763 km (0.066 R)
• M44: 17,959,075 km (0.081 R)
• M45: 18,103,736 km (0.053 R)
• M46: 19,472,407 km (0.102 R)
• M47: 19,869,440 km (0.101 R)
• M48: 20,019,037 km (0.058 R)
• M49: 20,520,340 km (0.036 R)
• M50: 23,245,714 km (0.084 R)
• M51: 24,410,034 km (0.103 R)
• M52: 26,574,865 km (0.033 R)
• M53: 26,959,930 km (0.098 R)
• M54: 27,015,131 km (0.114 R)
• M55: 27,291,439 km (0.108 R)
• M56: 27,735,744 km (0.11 R)
• M57: 27,958,645 km (0.098 R)
• M58: 29,082,574 km (0.039 R)
• M59: 30,393,201 km (0.07 R)
• M60: 30,450,497 km (0.112 R)
• M61: 31,606,440 km (0.103 R)
• M62: 31,897,707 km (0.073 R)
• M63: 34,438,776 km (0.079 R)
• M64: 35,279,965 km (0.097 R)
• M65: 38,029,424 km (0.107 R)
• M66: 38,277,158 km (0.118 R)
• M67: 40,025,957 km (0.07 R)
• M68: 42,826,430 km (0.112 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 14,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit