🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.6 AU - 0.94 AU

Year: 236 Days

Day: 17.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,231,835 km

• M1: 64,327 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.92 AU - 1.06 AU

Year: 345 Days

Day: 12.6 Hours

Environment

Temp: 108 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.82 AU - 1.3 AU

Year: 382 Days

Day: 26.2 Hours

Environment

Temp: 74 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.5 AU - 1.92 AU

Year: 782 Days

Day: 29.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,231,835 km

• M1: 80,484 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.95 AU - 4.23 AU

Year: 2380 Days

Day: 20.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 80.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,231,835 km

• M1: 598,541 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.14 AU - 4.16 AU

Year: 2958 Days

Day: 44.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.02 AU - 5.94 AU

Year: 3888 Days

Day: 27.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.9

Radius: 8.8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.26 AU - 10.32 AU

Year: 9117 Days

Day: 9.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 88,231,835 km

• M1: 124,017 km (0.114 R)
• M2: 201,658 km (0.039 R)
• M3: 322,982 km (0.077 R)
• M4: 429,495 km (0.068 R)
• M5: 501,901 km (0.096 R)
• M6: 569,070 km (0.116 R)
• M7: 681,568 km (0.106 R)
• M8: 894,296 km (0.098 R)
• M9: 1,206,208 km (0.075 R)
• M10: 1,367,923 km (0.076 R)
• M11: 1,423,424 km (0.091 R)
• M12: 1,493,884 km (0.084 R)
• M13: 1,787,994 km (0.06 R)
• M14: 1,879,697 km (0.026 R)
• M15: 1,941,930 km (0.054 R)
• M16: 2,004,761 km (0.042 R)
• M17: 2,084,198 km (0.098 R)
• M18: 2,197,294 km (0.092 R)
• M19: 2,514,890 km (0.081 R)
• M20: 2,793,591 km (0.106 R)
• M21: 3,045,663 km (0.11 R)
• M22: 3,248,967 km (0.078 R)
• M23: 3,323,915 km (0.113 R)
• M24: 3,629,992 km (0.115 R)
• M25: 3,865,609 km (0.108 R)
• M26: 4,187,394 km (0.084 R)
• M27: 4,289,719 km (0.094 R)
• M28: 4,455,324 km (0.114 R)
• M29: 4,580,836 km (0.052 R)
• M30: 4,728,789 km (0.073 R)
• M31: 5,029,630 km (0.1 R)
• M32: 5,314,464 km (0.052 R)
• M33: 5,514,776 km (0.077 R)
• M34: 5,877,102 km (0.118 R)
• M35: 6,038,069 km (0.103 R)
• M36: 6,434,952 km (0.09 R)
• M37: 6,816,427 km (0.038 R)
• M38: 7,082,861 km (0.082 R)
• M39: 7,928,089 km (0.091 R)
• M40: 8,182,704 km (0.091 R)
• M41: 8,726,343 km (0.08 R)
• M42: 8,831,211 km (0.105 R)
• M43: 8,962,857 km (0.07 R)
• M44: 9,042,144 km (0.067 R)
• M45: 9,496,174 km (0.064 R)
• M46: 10,067,189 km (0.084 R)
• M47: 10,122,091 km (0.118 R)
• M48: 10,177,143 km (0.065 R)
• M49: 10,260,020 km (0.084 R)
• M50: 10,481,874 km (0.082 R)
• M51: 11,156,860 km (0.106 R)
• M52: 11,413,719 km (0.112 R)
• M53: 12,460,306 km (0.12 R)
• M54: 13,872,510 km (0.067 R)
• M55: 14,272,086 km (0.06 R)
• M56: 14,550,786 km (0.102 R)
• M57: 14,925,380 km (0.068 R)
• M58: 15,239,984 km (0.114 R)
• M59: 16,878,081 km (0.085 R)
• M60: 17,436,380 km (0.113 R)
• M61: 17,502,502 km (0.079 R)
• M62: 17,767,739 km (0.086 R)
• M63: 17,867,521 km (0.027 R)
• M64: 18,807,893 km (0.118 R)
• M65: 19,045,455 km (0.049 R)
• M66: 19,558,126 km (0.038 R)
• M67: 19,661,050 km (0.109 R)
• M68: 19,798,829 km (0.104 R)
• M69: 20,144,400 km (0.066 R)
• M70: 21,724,304 km (0.085 R)
• M71: 22,045,041 km (0.114 R)
• M72: 22,188,057 km (0.091 R)
• M73: 22,691,304 km (0.115 R)
• M74: 23,855,325 km (0.078 R)
• M75: 24,075,833 km (0.08 R)
• M76: 24,296,938 km (0.098 R)
• M77: 24,407,790 km (0.099 R)
• M78: 24,481,692 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.3

Radius: 13.7

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.45 AU - 13.15 AU

Year: 15092 Days

Day: 8.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 88,231,835 km

• M1: 182,809 km (0.109 R)
• M2: 298,448 km (0.115 R)
• M3: 411,843 km (0.071 R)
• M4: 518,207 km (0.065 R)
• M5: 800,797 km (0.1 R)
• M6: 906,862 km (0.09 R)
• M7: 1,095,056 km (0.091 R)
• M8: 1,381,686 km (0.079 R)
• M9: 1,468,154 km (0.076 R)
• M10: 1,905,278 km (0.082 R)
• M11: 2,382,645 km (0.092 R)
• M12: 2,594,925 km (0.046 R)
• M13: 2,869,287 km (0.086 R)
• M14: 2,981,785 km (0.067 R)
• M15: 3,357,575 km (0.047 R)
• M16: 3,566,413 km (0.068 R)
• M17: 3,872,191 km (0.099 R)
• M18: 4,608,063 km (0.105 R)
• M19: 4,740,607 km (0.099 R)
• M20: 4,908,007 km (0.119 R)
• M21: 6,353,870 km (0.034 R)
• M22: 6,876,266 km (0.061 R)
• M23: 7,104,403 km (0.113 R)
• M24: 8,082,025 km (0.072 R)
• M25: 8,323,027 km (0.114 R)
• M26: 9,060,245 km (0.118 R)
• M27: 9,226,897 km (0.058 R)
• M28: 9,989,547 km (0.091 R)
• M29: 10,378,651 km (0.108 R)
• M30: 10,816,674 km (0.093 R)
• M31: 12,862,275 km (0.065 R)
• M32: 13,238,364 km (0.094 R)
• M33: 13,427,755 km (0.118 R)
• M34: 13,713,487 km (0.086 R)
• M35: 13,953,143 km (0.081 R)
• M36: 14,485,412 km (0.111 R)
• M37: 15,520,031 km (0.119 R)
• M38: 15,920,505 km (0.064 R)
• M39: 17,452,237 km (0.098 R)
• M40: 17,816,358 km (0.114 R)
• M41: 18,977,387 km (0.033 R)
• M42: 19,244,569 km (0.025 R)
• M43: 19,836,977 km (0.086 R)
• M44: 20,380,765 km (0.102 R)
• M45: 22,266,147 km (0.108 R)
• M46: 23,343,850 km (0.087 R)
• M47: 23,515,588 km (0.114 R)
• M48: 23,975,602 km (0.116 R)
• M49: 24,962,948 km (0.026 R)
• M50: 25,432,236 km (0.111 R)
• M51: 25,549,970 km (0.078 R)
• M52: 26,200,870 km (0.037 R)
• M53: 27,037,422 km (0.064 R)
• M54: 27,882,650 km (0.109 R)
• M55: 28,064,860 km (0.12 R)
• M56: 30,282,648 km (0.113 R)
• M57: 30,469,945 km (0.063 R)
• M58: 31,034,377 km (0.112 R)
• M59: 32,492,358 km (0.09 R)
• M60: 32,684,143 km (0.112 R)
• M61: 34,037,405 km (0.078 R)
• M62: 34,297,257 km (0.095 R)
• M63: 34,427,556 km (0.114 R)
• M64: 34,557,856 km (0.081 R)
• M65: 35,277,571 km (0.06 R)
• M66: 35,738,333 km (0.101 R)
• M67: 37,936,524 km (0.105 R)
• M68: 39,835,968 km (0.098 R)
• M69: 40,247,063 km (0.118 R)
• M70: 41,142,406 km (0.115 R)
• M71: 42,253,470 km (0.046 R)
• M72: 42,602,781 km (0.087 R)
• M73: 44,789,303 km (0.116 R)
• M74: 45,074,138 km (0.098 R)
• M75: 45,431,078 km (0.084 R)
• M76: 46,291,266 km (0.055 R)
• M77: 46,867,816 km (0.088 R)
• M78: 48,904,292 km (0.037 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838

Radius: 3.9

Gravity: 55.1 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.23 AU - 19.95 AU

Year: 22579 Days

Day: 16.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,231,835 km

• M1: 56,398 km (0.096 R)
• M2: 890,257 km (0.096 R)
• M3: 947,104 km (0.081 R)
• M4: 1,124,527 km (0.109 R)
• M5: 1,509,891 km (0.07 R)
• M6: 1,787,844 km (0.04 R)
• M7: 2,119,203 km (0.097 R)
• M8: 2,350,482 km (0.078 R)
• M9: 2,429,469 km (0.07 R)
• M10: 3,852,594 km (0.1 R)
• M11: 4,229,581 km (0.098 R)
• M12: 4,520,100 km (0.099 R)
• M13: 5,325,983 km (0.057 R)
• M14: 6,229,555 km (0.11 R)
• M15: 6,449,015 km (0.08 R)
• M16: 7,065,358 km (0.042 R)
• M17: 8,233,418 km (0.107 R)
• M18: 8,962,558 km (0.119 R)
• M19: 9,775,473 km (0.115 R)
• M20: 9,839,052 km (0.104 R)
• M21: 11,604,756 km (0.118 R)
• M22: 13,324,533 km (0.112 R)
• M23: 13,394,844 km (0.066 R)
• M24: 13,820,001 km (0.096 R)
• M25: 16,011,460 km (0.064 R)
• M26: 16,462,498 km (0.105 R)
• M27: 16,993,869 km (0.076 R)
• M28: 18,307,937 km (0.114 R)
• M29: 19,255,041 km (0.119 R)
• M30: 20,705,243 km (0.113 R)
• M31: 21,114,243 km (0.085 R)
• M32: 21,608,664 km (0.091 R)
• M33: 22,106,825 km (0.093 R)
• M34: 22,441,027 km (0.094 R)
• M35: 22,945,471 km (0.102 R)
• M36: 23,199,039 km (0.106 R)
• M37: 23,283,861 km (0.078 R)
• M38: 24,567,411 km (0.111 R)
• M39: 24,740,197 km (0.099 R)
• M40: 26,225,853 km (0.08 R)
• M41: 27,113,268 km (0.069 R)
• M42: 27,202,428 km (0.114 R)
• M43: 27,381,347 km (0.088 R)
• M44: 27,830,141 km (0.075 R)
• M45: 29,465,844 km (0.053 R)
• M46: 33,881,225 km (0.1 R)
• M47: 34,459,570 km (0.093 R)
• M48: 36,115,768 km (0.119 R)
• M49: 36,312,340 km (0.114 R)
• M50: 36,509,211 km (0.068 R)
• M51: 37,499,100 km (0.07 R)
• M52: 39,201,972 km (0.108 R)
• M53: 39,606,335 km (0.057 R)
• M54: 39,707,613 km (0.05 R)
• M55: 42,268,130 km (0.048 R)
• M56: 43,202,818 km (0.092 R)
• M57: 47,223,859 km (0.102 R)
• M58: 47,546,242 km (0.116 R)
• M59: 49,387,643 km (0.106 R)
• M60: 50,371,847 km (0.116 R)
• M61: 54,710,784 km (0.113 R)
• M62: 56,183,575 km (0.057 R)
• M63: 56,867,686 km (0.119 R)
• M64: 58,128,945 km (0.077 R)
• M65: 60,212,844 km (0.119 R)
• M66: 61,615,623 km (0.041 R)
• M67: 62,320,977 km (0.046 R)
• M68: 62,910,841 km (0.059 R)
• M69: 63,265,688 km (0.064 R)
• M70: 63,739,763 km (0.108 R)
• M71: 64,215,185 km (0.075 R)
• M72: 66,368,497 km (0.108 R)
• M73: 68,667,068 km (0.117 R)
• M74: 68,788,841 km (0.11 R)
• M75: 69,276,380 km (0.112 R)
• M76: 72,101,835 km (0.093 R)
• M77: 72,473,137 km (0.072 R)
• M78: 72,597,004 km (0.089 R)
• M79: 72,969,054 km (0.06 R)
• M80: 73,715,398 km (0.088 R)
• M81: 73,964,628 km (0.104 R)
• M82: 74,463,986 km (0.093 R)
• M83: 74,589,050 km (0.045 R)
• M84: 75,089,903 km (0.031 R)
• M85: 76,472,936 km (0.033 R)
• M86: 76,725,307 km (0.075 R)
• M87: 77,104,388 km (0.066 R)
• M88: 78,881,611 km (0.08 R)
• M89: 83,123,758 km (0.116 R)
• M90: 83,253,459 km (0.118 R)
• M91: 84,945,710 km (0.056 R)
• M92: 85,730,650 km (0.12 R)
• M93: 85,992,746 km (0.05 R)
• M94: 87,835,343 km (0.063 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 18,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit