🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.55 AU - 0.73 AU

Year: 189 Days

Day: 36.1 Hours

Environment

Temp: 217 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.26 AU - 1.92 AU

Year: 740 Days

Day: 34.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 168.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.07 AU - 2.97 AU

Year: 1476 Days

Day: 20.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.51 AU - 2.59 AU

Year: 1502 Days

Day: 41.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.01 AU - 4.47 AU

Year: 2669 Days

Day: 28.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,263,533 km

• M1: 3,346,654 km (0.077 R)

Asteroid Belt

Center: 6.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.4

Radius: 13.5

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.72 AU - 10.34 AU

Year: 9192 Days

Day: 11.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,263,533 km

• M1: 315,951 km (0.089 R)
• M2: 523,144 km (0.111 R)
• M3: 782,846 km (0.076 R)
• M4: 1,002,605 km (0.115 R)
• M5: 1,225,655 km (0.096 R)
• M6: 1,316,012 km (0.094 R)
• M7: 1,446,611 km (0.117 R)
• M8: 1,907,522 km (0.116 R)
• M9: 2,100,205 km (0.109 R)
• M10: 2,232,449 km (0.112 R)
• M11: 2,741,531 km (0.076 R)
• M12: 2,862,406 km (0.052 R)
• M13: 3,184,939 km (0.085 R)
• M14: 3,519,589 km (0.1 R)
• M15: 3,704,492 km (0.106 R)
• M16: 4,001,743 km (0.062 R)
• M17: 4,139,523 km (0.116 R)
• M18: 4,306,923 km (0.118 R)
• M19: 4,476,567 km (0.101 R)
• M20: 4,764,393 km (0.057 R)
• M21: 5,975,837 km (0.069 R)
• M22: 6,293,283 km (0.105 R)
• M23: 6,453,951 km (0.07 R)
• M24: 7,144,196 km (0.053 R)
• M25: 7,720,148 km (0.057 R)
• M26: 7,996,455 km (0.108 R)
• M27: 8,100,874 km (0.072 R)
• M28: 8,205,892 km (0.104 R)
• M29: 8,487,884 km (0.098 R)
• M30: 8,594,398 km (0.112 R)
• M31: 8,808,921 km (0.103 R)
• M32: 8,952,984 km (0.097 R)
• M33: 9,573,815 km (0.096 R)
• M34: 9,684,817 km (0.112 R)
• M35: 9,870,916 km (0.075 R)
• M36: 10,133,311 km (0.12 R)
• M37: 10,435,947 km (0.105 R)
• M38: 10,741,726 km (0.082 R)
• M39: 11,795,343 km (0.069 R)
• M40: 12,034,102 km (0.1 R)
• M41: 12,475,714 km (0.088 R)
• M42: 12,800,342 km (0.043 R)
• M43: 13,209,941 km (0.107 R)
• M44: 13,499,413 km (0.091 R)
• M45: 13,707,354 km (0.068 R)
• M46: 15,149,627 km (0.073 R)
• M47: 15,801,275 km (0.06 R)
• M48: 16,196,662 km (0.096 R)
• M49: 16,506,479 km (0.109 R)
• M50: 17,222,006 km (0.089 R)
• M51: 17,447,749 km (0.059 R)
• M52: 17,674,390 km (0.072 R)
• M53: 18,498,525 km (0.098 R)
• M54: 18,915,304 km (0.087 R)
• M55: 19,054,879 km (0.042 R)
• M56: 19,711,015 km (0.055 R)
• M57: 20,089,199 km (0.03 R)
• M58: 20,231,616 km (0.063 R)
• M59: 20,949,087 km (0.099 R)
• M60: 21,335,050 km (0.071 R)
• M61: 21,528,929 km (0.115 R)
• M62: 21,674,787 km (0.119 R)
• M63: 22,310,428 km (0.06 R)
• M64: 22,457,932 km (0.089 R)
• M65: 23,101,202 km (0.104 R)
• M66: 23,750,457 km (0.038 R)
• M67: 24,507,123 km (0.099 R)
• M68: 24,760,991 km (0.069 R)
• M69: 25,631,052 km (0.111 R)
• M70: 30,129,460 km (0.065 R)
• M71: 30,401,728 km (0.083 R)
• M72: 30,510,785 km (0.072 R)
• M73: 32,607,997 km (0.07 R)
• M74: 32,775,547 km (0.064 R)
• M75: 33,336,090 km (0.11 R)
• M76: 35,323,049 km (0.106 R)
• M77: 35,897,804 km (0.082 R)
• M78: 36,186,379 km (0.058 R)
• M79: 36,823,815 km (0.108 R)
• M80: 36,940,053 km (0.12 R)
• M81: 38,758,415 km (0.061 R)
• M82: 38,876,747 km (0.098 R)
• M83: 38,995,228 km (0.088 R)
• M84: 39,291,881 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338

Radius: 14.5

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.08 AU - 13.14 AU

Year: 13663 Days

Day: 11.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,263,533 km

• M1: 375,042 km (0.118 R)
• M2: 524,490 km (0.083 R)
• M3: 796,010 km (0.12 R)
• M4: 1,291,179 km (0.095 R)
• M5: 1,806,394 km (0.067 R)
• M6: 2,184,428 km (0.048 R)
• M7: 2,433,658 km (0.04 R)
• M8: 2,562,013 km (0.116 R)
• M9: 3,015,295 km (0.066 R)
• M10: 3,698,658 km (0.079 R)
• M11: 3,847,059 km (0.048 R)
• M12: 4,119,477 km (0.095 R)
• M13: 4,211,629 km (0.072 R)
• M14: 4,398,177 km (0.102 R)
• M15: 4,683,161 km (0.099 R)
• M16: 5,007,041 km (0.057 R)
• M17: 5,608,574 km (0.093 R)
• M18: 6,268,450 km (0.068 R)
• M19: 6,989,961 km (0.089 R)
• M20: 8,044,326 km (0.041 R)
• M21: 8,590,059 km (0.071 R)
• M22: 9,107,668 km (0.063 R)
• M23: 9,472,088 km (0.092 R)
• M24: 9,594,609 km (0.101 R)
• M25: 10,090,077 km (0.105 R)
• M26: 10,551,587 km (0.081 R)
• M27: 11,321,716 km (0.047 R)
• M28: 11,845,309 km (0.108 R)
• M29: 12,198,809 km (0.044 R)
• M30: 12,421,410 km (0.117 R)
• M31: 13,279,953 km (0.04 R)
• M32: 13,371,506 km (0.027 R)
• M33: 13,601,139 km (0.075 R)
• M34: 13,785,893 km (0.104 R)
• M35: 13,925,019 km (0.083 R)
• M36: 14,017,919 km (0.059 R)
• M37: 14,157,793 km (0.095 R)
• M38: 14,721,777 km (0.056 R)
• M39: 14,816,622 km (0.092 R)
• M40: 15,341,262 km (0.087 R)
• M41: 15,533,645 km (0.088 R)
• M42: 15,775,095 km (0.09 R)
• M43: 16,115,281 km (0.08 R)
• M44: 16,212,968 km (0.039 R)
• M45: 18,105,830 km (0.116 R)
• M46: 18,207,407 km (0.078 R)
• M47: 19,337,170 km (0.102 R)
• M48: 19,492,902 km (0.106 R)
• M49: 21,074,002 km (0.106 R)
• M50: 22,531,982 km (0.089 R)
• M51: 22,696,091 km (0.062 R)
• M52: 23,466,670 km (0.051 R)
• M53: 25,090,405 km (0.075 R)
• M54: 26,173,793 km (0.108 R)
• M55: 26,288,684 km (0.116 R)
• M56: 27,505,513 km (0.066 R)
• M57: 29,216,165 km (0.106 R)
• M58: 29,395,084 km (0.077 R)
• M59: 29,634,291 km (0.038 R)
• M60: 29,994,223 km (0.084 R)
• M61: 30,114,500 km (0.116 R)
• M62: 30,295,214 km (0.113 R)
• M63: 30,415,940 km (0.068 R)
• M64: 31,021,811 km (0.09 R)
• M65: 33,049,610 km (0.096 R)
• M66: 33,797,450 km (0.106 R)
• M67: 33,922,664 km (0.113 R)
• M68: 34,048,027 km (0.116 R)
• M69: 36,651,778 km (0.114 R)
• M70: 40,376,764 km (0.094 R)
• M71: 40,709,171 km (0.109 R)
• M72: 41,443,846 km (0.092 R)
• M73: 41,779,245 km (0.083 R)
• M74: 43,129,814 km (0.102 R)
• M75: 43,537,768 km (0.109 R)
• M76: 44,015,284 km (0.093 R)
• M77: 44,357,564 km (0.068 R)
• M78: 44,906,887 km (0.118 R)
• M79: 45,251,411 km (0.049 R)
• M80: 46,429,195 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.1

Radius: 6.3

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 16.82 AU - 20.52 AU

Year: 29764 Days

Day: 18.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 73,263,533 km

• M1: 186,848 km (0.112 R)
• M2: 300,991 km (0.1 R)
• M3: 367,712 km (0.045 R)
• M4: 458,667 km (0.082 R)
• M5: 685,906 km (0.082 R)
• M6: 1,100,592 km (0.084 R)
• M7: 1,492,239 km (0.07 R)
• M8: 1,796,820 km (0.098 R)
• M9: 2,021,516 km (0.118 R)
• M10: 2,255,188 km (0.093 R)
• M11: 2,532,842 km (0.048 R)
• M12: 3,548,312 km (0.093 R)
• M13: 3,953,124 km (0.111 R)
• M14: 4,077,440 km (0.084 R)
• M15: 5,162,922 km (0.032 R)
• M16: 7,785,223 km (0.107 R)
• M17: 7,941,253 km (0.097 R)
• M18: 8,362,521 km (0.095 R)
• M19: 8,844,974 km (0.12 R)
• M20: 9,007,886 km (0.12 R)
• M21: 9,281,501 km (0.099 R)
• M22: 9,949,306 km (0.062 R)
• M23: 11,213,408 km (0.119 R)
• M24: 12,771,320 km (0.095 R)
• M25: 13,450,644 km (0.112 R)
• M26: 14,268,645 km (0.101 R)
• M27: 14,459,681 km (0.026 R)
• M28: 15,427,580 km (0.042 R)
• M29: 15,886,396 km (0.082 R)
• M30: 16,482,843 km (0.076 R)
• M31: 16,884,513 km (0.097 R)
• M32: 18,040,306 km (0.082 R)
• M33: 18,108,972 km (0.082 R)
• M34: 18,177,936 km (0.073 R)
• M35: 19,011,047 km (0.076 R)
• M36: 19,081,059 km (0.071 R)
• M37: 20,786,325 km (0.117 R)
• M38: 21,075,348 km (0.098 R)
• M39: 21,584,130 km (0.099 R)
• M40: 22,318,207 km (0.099 R)
• M41: 23,434,357 km (0.093 R)
• M42: 25,720,661 km (0.051 R)
• M43: 27,679,645 km (0.101 R)
• M44: 28,797,441 km (0.035 R)
• M45: 29,038,891 km (0.1 R)
• M46: 30,337,850 km (0.093 R)
• M47: 31,159,441 km (0.087 R)
• M48: 31,655,807 km (0.107 R)
• M49: 33,076,538 km (0.042 R)
• M50: 34,688,754 km (0.089 R)
• M51: 35,547,446 km (0.089 R)
• M52: 35,720,082 km (0.12 R)
• M53: 36,152,869 km (0.06 R)
• M54: 36,239,635 km (0.111 R)
• M55: 36,587,301 km (0.061 R)
• M56: 36,936,163 km (0.088 R)
• M57: 38,607,919 km (0.104 R)
• M58: 38,785,342 km (0.061 R)
• M59: 39,230,097 km (0.076 R)
• M60: 39,676,497 km (0.081 R)
• M61: 39,855,566 km (0.116 R)
• M62: 41,025,870 km (0.106 R)
• M63: 41,388,196 km (0.098 R)
• M64: 41,479,002 km (0.088 R)
• M65: 41,842,674 km (0.091 R)
• M66: 42,116,139 km (0.095 R)
• M67: 42,390,202 km (0.078 R)
• M68: 42,573,310 km (0.053 R)
• M69: 46,100,529 km (0.109 R)
• M70: 48,663,140 km (0.038 R)
• M71: 50,785,036 km (0.11 R)
• M72: 52,543,559 km (0.074 R)
• M73: 52,937,151 km (0.111 R)
• M74: 53,035,587 km (0.079 R)
• M75: 53,925,096 km (0.109 R)
• M76: 54,024,279 km (0.069 R)
• M77: 54,919,174 km (0.109 R)
• M78: 56,119,996 km (0.095 R)
• M79: 56,824,602 km (0.038 R)
• M80: 57,228,516 km (0.104 R)
• M81: 57,633,328 km (0.056 R)
• M82: 58,751,422 km (0.097 R)
• M83: 58,853,448 km (0.046 R)
• M84: 59,774,223 km (0.119 R)
• M85: 60,802,858 km (0.077 R)
• M86: 61,422,941 km (0.082 R)
• M87: 62,982,050 km (0.081 R)
• M88: 63,400,026 km (0.044 R)
• M89: 63,818,900 km (0.098 R)
• M90: 64,764,658 km (0.046 R)
• M91: 64,870,125 km (0.093 R)
• M92: 65,397,906 km (0.115 R)
• M93: 70,970,277 km (0.102 R)
• M94: 71,623,122 km (0.089 R)
• M95: 71,732,029 km (0.095 R)
• M96: 71,841,086 km (0.076 R)
• M97: 72,605,831 km (0.086 R)
• M98: 72,715,336 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 11,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit