🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.47 AU - 0.61 AU

Year: 142 Days

Day: 17.7 Hours

Environment

Temp: 230 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.42 AU - 0.68 AU

Year: 146 Days

Day: 38.7 Hours

Environment

Temp: 227 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,301,088 km

• M1: 223,798 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.73 AU - 0.83 AU

Year: 247 Days

Day: 40.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,301,088 km

• M1: 64,028 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.97 AU - 1.57 AU

Year: 513 Days

Day: 40.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 119.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.13 AU - 1.75 AU

Year: 619 Days

Day: 47.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,301,088 km

• M1: 286,181 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.6

Radius: 11.6

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.65 AU - 8.87 AU

Year: 9286 Days

Day: 7.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 95,301,088 km

• M1: 151,543 km (0.08 R)
• M2: 226,491 km (0.049 R)
• M3: 376,837 km (0.119 R)
• M4: 674,836 km (0.118 R)
• M5: 920,326 km (0.093 R)
• M6: 1,008,738 km (0.047 R)
• M7: 1,081,742 km (0.069 R)
• M8: 1,372,710 km (0.032 R)
• M9: 1,517,072 km (0.028 R)
• M10: 1,958,087 km (0.085 R)
• M11: 2,098,110 km (0.068 R)
• M12: 2,538,676 km (0.12 R)
• M13: 2,666,283 km (0.098 R)
• M14: 2,901,451 km (0.062 R)
• M15: 3,561,626 km (0.079 R)
• M16: 3,733,813 km (0.032 R)
• M17: 4,086,715 km (0.102 R)
• M18: 4,267,279 km (0.073 R)
• M19: 4,699,019 km (0.07 R)
• M20: 5,080,194 km (0.056 R)
• M21: 5,570,875 km (0.115 R)
• M22: 5,670,806 km (0.118 R)
• M23: 5,906,423 km (0.112 R)
• M24: 6,145,331 km (0.095 R)
• M25: 6,317,967 km (0.103 R)
• M26: 7,570,699 km (0.072 R)
• M27: 7,755,902 km (0.099 R)
• M28: 8,244,488 km (0.048 R)
• M29: 8,473,373 km (0.076 R)
• M30: 9,172,743 km (0.114 R)
• M31: 9,569,177 km (0.065 R)
• M32: 10,011,837 km (0.1 R)
• M33: 11,295,387 km (0.098 R)
• M34: 12,107,404 km (0.086 R)
• M35: 12,542,435 km (0.101 R)
• M36: 12,673,932 km (0.075 R)
• M37: 12,761,895 km (0.051 R)
• M38: 12,850,008 km (0.112 R)
• M39: 13,071,264 km (0.034 R)
• M40: 13,652,302 km (0.098 R)
• M41: 14,886,035 km (0.088 R)
• M42: 16,346,260 km (0.086 R)
• M43: 17,901,031 km (0.095 R)
• M44: 18,049,282 km (0.106 R)
• M45: 19,553,339 km (0.086 R)
• M46: 19,961,293 km (0.108 R)
• M47: 20,320,477 km (0.12 R)
• M48: 21,358,537 km (0.108 R)
• M49: 21,778,757 km (0.116 R)
• M50: 22,254,478 km (0.043 R)
• M51: 22,680,384 km (0.105 R)
• M52: 22,787,346 km (0.115 R)
• M53: 23,001,570 km (0.045 R)
• M54: 25,181,062 km (0.051 R)
• M55: 25,959,419 km (0.108 R)
• M56: 26,632,759 km (0.117 R)
• M57: 27,825,054 km (0.061 R)
• M58: 28,111,534 km (0.114 R)
• M59: 28,283,871 km (0.053 R)
• M60: 28,687,336 km (0.116 R)
• M61: 28,918,764 km (0.038 R)
• M62: 29,441,759 km (0.117 R)
• M63: 30,320,347 km (0.077 R)
• M64: 31,088,831 km (0.104 R)
• M65: 31,684,231 km (0.09 R)
• M66: 31,983,426 km (0.084 R)
• M67: 33,068,161 km (0.075 R)
• M68: 33,250,072 km (0.12 R)
• M69: 33,493,168 km (0.065 R)
• M70: 33,858,935 km (0.114 R)
• M71: 35,707,815 km (0.063 R)
• M72: 35,956,746 km (0.059 R)
• M73: 36,644,447 km (0.091 R)
• M74: 37,273,506 km (0.103 R)
• M75: 38,605,825 km (0.106 R)
• M76: 39,374,160 km (0.054 R)
• M77: 40,018,328 km (0.12 R)
• M78: 40,147,581 km (0.049 R)
• M79: 42,695,681 km (0.059 R)
• M80: 43,556,617 km (0.074 R)
• M81: 43,889,323 km (0.109 R)
• M82: 44,423,237 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.5

Radius: 11

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.05 AU - 10.59 AU

Year: 11022 Days

Day: 11.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 95,301,088 km

• M1: 272,418 km (0.084 R)
• M2: 342,130 km (0.058 R)
• M3: 560,394 km (0.09 R)
• M4: 763,099 km (0.056 R)
• M5: 939,923 km (0.1 R)
• M6: 1,222,065 km (0.087 R)
• M7: 1,571,526 km (0.088 R)
• M8: 2,018,225 km (0.085 R)
• M9: 2,198,790 km (0.059 R)
• M10: 2,314,429 km (0.081 R)
• M11: 2,479,734 km (0.072 R)
• M12: 2,973,856 km (0.068 R)
• M13: 3,180,152 km (0.098 R)
• M14: 3,337,977 km (0.04 R)
• M15: 3,444,641 km (0.108 R)
• M16: 4,281,042 km (0.098 R)
• M17: 4,544,035 km (0.11 R)
• M18: 4,632,896 km (0.035 R)
• M19: 4,722,206 km (0.113 R)
• M20: 5,085,729 km (0.072 R)
• M21: 5,364,430 km (0.071 R)
• M22: 6,034,030 km (0.11 R)
• M23: 6,263,064 km (0.088 R)
• M24: 6,461,730 km (0.11 R)
• M25: 6,595,321 km (0.049 R)
• M26: 6,865,345 km (0.066 R)
• M27: 6,967,670 km (0.119 R)
• M28: 7,242,631 km (0.112 R)
• M29: 7,416,314 km (0.091 R)
• M30: 7,556,338 km (0.09 R)
• M31: 7,626,649 km (0.109 R)
• M32: 7,910,137 km (0.108 R)
• M33: 8,305,674 km (0.109 R)
• M34: 9,379,338 km (0.06 R)
• M35: 10,891,024 km (0.086 R)
• M36: 11,330,992 km (0.118 R)
• M37: 11,817,633 km (0.071 R)
• M38: 12,187,140 km (0.119 R)
• M39: 12,602,274 km (0.118 R)
• M40: 13,064,083 km (0.106 R)
• M41: 13,275,913 km (0.088 R)
• M42: 13,361,035 km (0.07 R)
• M43: 13,918,137 km (0.098 R)
• M44: 14,177,989 km (0.069 R)
• M45: 14,308,438 km (0.108 R)
• M46: 14,570,533 km (0.034 R)
• M47: 14,922,687 km (0.036 R)
• M48: 15,456,003 km (0.11 R)
• M49: 15,545,463 km (0.119 R)
• M50: 16,587,113 km (0.11 R)
• M51: 17,557,704 km (0.111 R)
• M52: 17,791,525 km (0.113 R)
• M53: 19,024,212 km (0.119 R)
• M54: 19,505,618 km (0.027 R)
• M55: 20,088,600 km (0.116 R)
• M56: 21,421,069 km (0.057 R)
• M57: 21,771,277 km (0.115 R)
• M58: 24,067,156 km (0.074 R)
• M59: 24,483,337 km (0.103 R)
• M60: 26,225,105 km (0.066 R)
• M61: 26,385,474 km (0.081 R)
• M62: 26,492,437 km (0.119 R)
• M63: 26,760,815 km (0.096 R)
• M64: 27,245,961 km (0.074 R)
• M65: 28,170,476 km (0.109 R)
• M66: 29,382,069 km (0.094 R)
• M67: 29,659,723 km (0.116 R)
• M68: 31,004,907 km (0.094 R)
• M69: 31,741,975 km (0.098 R)
• M70: 32,198,249 km (0.088 R)
• M71: 32,886,998 km (0.059 R)
• M72: 33,175,273 km (0.074 R)
• M73: 33,290,912 km (0.081 R)
• M74: 34,688,455 km (0.059 R)
• M75: 34,864,382 km (0.102 R)
• M76: 35,335,316 km (0.057 R)
• M77: 35,630,772 km (0.056 R)
• M78: 36,760,535 km (0.088 R)
• M79: 38,507,689 km (0.091 R)
• M80: 38,933,444 km (0.066 R)
• M81: 39,116,402 km (0.057 R)
• M82: 40,775,892 km (0.071 R)
• M83: 40,899,759 km (0.113 R)
• M84: 41,583,122 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.6

Radius: 3.1

Gravity: 22.75 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.49 AU - 14.99 AU

Year: 19246 Days

Day: 22.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 95,301,088 km

• M1: 68,217 km (0.065 R)
• M2: 131,646 km (0.093 R)
• M3: 263,292 km (0.106 R)
• M4: 839,394 km (0.089 R)
• M5: 1,271,432 km (0.063 R)
• M6: 1,474,885 km (0.07 R)
• M7: 2,276,730 km (0.048 R)
• M8: 2,494,844 km (0.077 R)
• M9: 2,634,718 km (0.106 R)
• M10: 2,777,135 km (0.036 R)
• M11: 3,682,651 km (0.113 R)
• M12: 3,841,673 km (0.069 R)
• M13: 4,773,518 km (0.09 R)
• M14: 5,016,914 km (0.054 R)
• M15: 5,479,471 km (0.115 R)
• M16: 5,624,581 km (0.102 R)
• M17: 5,881,590 km (0.119 R)
• M18: 5,918,541 km (0.063 R)
• M19: 6,559,717 km (0.102 R)
• M20: 6,868,936 km (0.105 R)
• M21: 6,986,221 km (0.115 R)
• M22: 7,302,022 km (0.111 R)
• M23: 7,743,784 km (0.045 R)
• M24: 8,070,356 km (0.111 R)
• M25: 8,111,645 km (0.099 R)
• M26: 8,779,450 km (0.091 R)
• M27: 9,162,870 km (0.045 R)
• M28: 12,042,180 km (0.104 R)
• M29: 12,372,791 km (0.119 R)
• M30: 12,850,158 km (0.047 R)
• M31: 13,236,420 km (0.032 R)
• M32: 13,724,707 km (0.119 R)
• M33: 14,119,496 km (0.094 R)
• M34: 15,428,028 km (0.112 R)
• M35: 15,581,516 km (0.113 R)
• M36: 15,786,914 km (0.09 R)
• M37: 16,148,492 km (0.106 R)
• M38: 17,836,105 km (0.06 R)
• M39: 20,582,573 km (0.11 R)
• M40: 21,034,059 km (0.116 R)
• M41: 21,717,422 km (0.114 R)
• M42: 22,466,010 km (0.117 R)
• M43: 24,165,890 km (0.084 R)
• M44: 24,403,601 km (0.118 R)
• M45: 27,936,355 km (0.068 R)
• M46: 30,016,364 km (0.081 R)
• M47: 30,271,728 km (0.034 R)
• M48: 30,656,344 km (0.062 R)
• M49: 31,107,082 km (0.092 R)
• M50: 32,537,836 km (0.07 R)
• M51: 32,603,510 km (0.108 R)
• M52: 35,260,966 km (0.105 R)
• M53: 36,683,791 km (0.094 R)
• M54: 41,134,029 km (0.073 R)
• M55: 41,417,816 km (0.091 R)
• M56: 42,989,940 km (0.116 R)
• M57: 45,971,575 km (0.1 R)
• M58: 49,470,520 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.6

Radius: 6.7

Gravity: 20.78 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 13.93 AU - 19.09 AU

Year: 24027 Days

Day: 24.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,301,088 km

• M1: 241,002 km (0.061 R)
• M2: 845,078 km (0.114 R)
• M3: 1,379,143 km (0.101 R)
• M4: 1,734,587 km (0.086 R)
• M5: 2,039,019 km (0.109 R)
• M6: 2,278,376 km (0.11 R)
• M7: 2,827,549 km (0.106 R)
• M8: 3,462,892 km (0.097 R)
• M9: 3,557,138 km (0.079 R)
• M10: 4,341,929 km (0.116 R)
• M11: 5,071,069 km (0.099 R)
• M12: 6,639,901 km (0.087 R)
• M13: 7,173,816 km (0.09 R)
• M14: 8,282,486 km (0.11 R)
• M15: 8,856,643 km (0.089 R)
• M16: 9,975,784 km (0.06 R)
• M17: 10,245,659 km (0.097 R)
• M18: 11,348,644 km (0.074 R)
• M19: 11,559,577 km (0.094 R)
• M20: 12,056,990 km (0.111 R)
• M21: 12,925,854 km (0.079 R)
• M22: 13,516,317 km (0.11 R)
• M23: 14,191,004 km (0.091 R)
• M24: 14,876,611 km (0.103 R)
• M25: 15,339,616 km (0.068 R)
• M26: 15,572,989 km (0.097 R)
• M27: 16,359,126 km (0.07 R)
• M28: 17,077,794 km (0.109 R)
• M29: 17,238,911 km (0.072 R)
• M30: 17,562,491 km (0.1 R)
• M31: 19,714,905 km (0.1 R)
• M32: 21,080,285 km (0.067 R)
• M33: 21,513,221 km (0.044 R)
• M34: 23,095,966 km (0.119 R)
• M35: 23,811,343 km (0.117 R)
• M36: 23,901,252 km (0.084 R)
• M37: 24,081,517 km (0.112 R)
• M38: 24,624,857 km (0.077 R)
• M39: 25,080,681 km (0.078 R)
• M40: 25,447,346 km (0.114 R)
• M41: 25,815,805 km (0.084 R)
• M42: 26,186,060 km (0.086 R)
• M43: 26,558,110 km (0.091 R)
• M44: 27,873,823 km (0.042 R)
• M45: 28,158,508 km (0.073 R)
• M46: 28,826,612 km (0.092 R)
• M47: 29,114,588 km (0.1 R)
• M48: 30,861,891 km (0.061 R)
• M49: 31,156,449 km (0.07 R)
• M50: 32,144,992 km (0.075 R)
• M51: 32,443,589 km (0.085 R)
• M52: 33,143,707 km (0.1 R)
• M53: 34,457,326 km (0.083 R)
• M54: 37,343,817 km (0.115 R)
• M55: 38,710,095 km (0.089 R)
• M56: 38,815,860 km (0.106 R)
• M57: 39,665,576 km (0.095 R)
• M58: 40,092,678 km (0.029 R)
• M59: 44,225,918 km (0.11 R)
• M60: 44,336,471 km (0.094 R)
• M61: 46,567,573 km (0.116 R)
• M62: 47,923,528 km (0.054 R)
• M63: 48,264,611 km (0.074 R)
• M64: 48,720,586 km (0.116 R)
• M65: 48,949,171 km (0.093 R)
• M66: 51,486,351 km (0.073 R)
• M67: 51,835,513 km (0.049 R)
• M68: 53,005,518 km (0.073 R)
• M69: 53,122,952 km (0.085 R)
• M70: 54,065,867 km (0.102 R)
• M71: 54,539,494 km (0.107 R)
• M72: 55,133,248 km (0.076 R)
• M73: 55,490,637 km (0.034 R)
• M74: 58,255,655 km (0.11 R)
• M75: 63,045,629 km (0.064 R)
• M76: 64,921,287 km (0.116 R)
• M77: 65,046,949 km (0.105 R)
• M78: 66,815,196 km (0.054 R)
• M79: 68,087,975 km (0.099 R)
• M80: 68,471,245 km (0.096 R)
• M81: 72,604,933 km (0.088 R)
• M82: 74,570,200 km (0.108 R)
• M83: 76,022,496 km (0.089 R)
• M84: 76,287,584 km (0.082 R)
• M85: 77,084,492 km (0.105 R)
• M86: 79,089,103 km (0.056 R)
• M87: 80,030,522 km (0.105 R)
• M88: 80,165,310 km (0.1 R)
• M89: 82,468,070 km (0.074 R)
• M90: 85,480,223 km (0.039 R)
• M91: 87,138,516 km (0.09 R)
• M92: 87,277,043 km (0.057 R)
• M93: 87,415,870 km (0.07 R)
• M94: 90,205,870 km (0.076 R)
• M95: 91,048,555 km (0.108 R)
• M96: 92,600,334 km (0.111 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 18,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit