🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.93 AU - 1.21 AU

Year: 417 Days

Day: 35.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.28 AU - 1.5 AU

Year: 617 Days

Day: 34.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.61 AU - 2.13 AU

Year: 963 Days

Day: 31.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.17 AU - 3.29 AU

Year: 2187 Days

Day: 12.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,657,003 km

• M1: 726,896 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.98 AU - 4.24 AU

Year: 2584 Days

Day: 29.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,657,003 km

• M1: 69,563 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.1

Radius: 14.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.2 AU - 5.72 AU

Year: 4161 Days

Day: 7 Hours

Environment

Temp: -154 °C

Axial Tilt: 158.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 68,657,003 km

• M1: 184,454 km (0.11 R)
• M2: 318,344 km (0.098 R)
• M3: 446,101 km (0.085 R)
• M4: 543,190 km (0.083 R)
• M5: 664,663 km (0.069 R)
• M6: 765,343 km (0.06 R)
• M7: 984,504 km (0.087 R)
• M8: 1,168,210 km (0.046 R)
• M9: 1,364,183 km (0.092 R)
• M10: 1,476,980 km (0.093 R)
• M11: 1,582,297 km (0.114 R)
• M12: 2,018,524 km (0.116 R)
• M13: 2,196,546 km (0.066 R)
• M14: 3,443,593 km (0.067 R)
• M15: 3,643,606 km (0.089 R)
• M16: 3,965,840 km (0.074 R)
• M17: 4,251,871 km (0.098 R)
• M18: 4,343,574 km (0.107 R)
• M19: 4,972,184 km (0.086 R)
• M20: 5,330,172 km (0.065 R)
• M21: 5,596,008 km (0.071 R)
• M22: 6,071,579 km (0.084 R)
• M23: 6,401,891 km (0.099 R)
• M24: 6,899,603 km (0.103 R)
• M25: 7,226,176 km (0.07 R)
• M26: 7,576,384 km (0.106 R)
• M27: 7,913,428 km (0.096 R)
• M28: 8,602,177 km (0.086 R)
• M29: 8,816,551 km (0.094 R)
• M30: 8,993,226 km (0.066 R)
• M31: 9,151,351 km (0.076 R)
• M32: 9,390,258 km (0.106 R)
• M33: 9,510,385 km (0.069 R)
• M34: 9,611,065 km (0.12 R)
• M35: 9,853,862 km (0.096 R)
• M36: 9,976,084 km (0.062 R)
• M37: 11,035,087 km (0.09 R)
• M38: 11,760,936 km (0.119 R)
• M39: 12,348,407 km (0.12 R)
• M40: 12,723,299 km (0.102 R)
• M41: 14,030,335 km (0.112 R)
• M42: 14,167,966 km (0.079 R)
• M43: 14,329,082 km (0.109 R)
• M44: 14,421,534 km (0.073 R)
• M45: 14,606,886 km (0.091 R)
• M46: 14,723,123 km (0.114 R)
• M47: 15,214,702 km (0.107 R)
• M48: 15,308,949 km (0.119 R)
• M49: 15,569,249 km (0.099 R)
• M50: 16,022,082 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.5

Radius: 14.1

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.8 AU - 8.14 AU

Year: 8476 Days

Day: 5.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,657,003 km

• M1: 179,069 km (0.032 R)
• M2: 303,235 km (0.116 R)
• M3: 550,071 km (0.109 R)
• M4: 987,196 km (0.098 R)
• M5: 1,235,230 km (0.075 R)
• M6: 1,484,310 km (0.054 R)
• M7: 2,122,345 km (0.07 R)
• M8: 2,213,600 km (0.099 R)
• M9: 2,306,201 km (0.099 R)
• M10: 2,471,656 km (0.089 R)
• M11: 2,665,684 km (0.114 R)
• M12: 4,018,947 km (0.088 R)
• M13: 4,810,619 km (0.058 R)
• M14: 4,993,278 km (0.117 R)
• M15: 5,302,646 km (0.09 R)
• M16: 6,005,607 km (0.108 R)
• M17: 6,268,600 km (0.062 R)
• M18: 6,368,232 km (0.051 R)
• M19: 6,535,482 km (0.102 R)
• M20: 6,636,461 km (0.088 R)
• M21: 7,080,467 km (0.026 R)
• M22: 7,184,288 km (0.078 R)
• M23: 7,997,203 km (0.095 R)
• M24: 8,839,439 km (0.108 R)
• M25: 8,951,488 km (0.117 R)
• M26: 9,941,526 km (0.114 R)
• M27: 10,410,217 km (0.091 R)
• M28: 11,046,456 km (0.114 R)
• M29: 11,532,051 km (0.094 R)
• M30: 12,315,046 km (0.084 R)
• M31: 12,524,035 km (0.062 R)
• M32: 12,734,070 km (0.045 R)
• M33: 13,200,516 km (0.094 R)
• M34: 13,328,721 km (0.101 R)
• M35: 13,543,245 km (0.099 R)
• M36: 14,721,777 km (0.079 R)
• M37: 15,751,459 km (0.07 R)
• M38: 16,481,646 km (0.098 R)
• M39: 17,036,355 km (0.119 R)
• M40: 17,222,754 km (0.088 R)
• M41: 17,880,087 km (0.108 R)
• M42: 18,641,540 km (0.089 R)
• M43: 19,122,946 km (0.066 R)
• M44: 19,901,454 km (0.047 R)
• M45: 20,889,248 km (0.083 R)
• M46: 21,842,486 km (0.102 R)
• M47: 23,169,868 km (0.116 R)
• M48: 23,324,851 km (0.119 R)
• M49: 24,681,255 km (0.074 R)
• M50: 24,839,380 km (0.089 R)
• M51: 24,944,996 km (0.078 R)
• M52: 25,103,719 km (0.062 R)
• M53: 25,741,904 km (0.093 R)
• M54: 26,170,502 km (0.114 R)
• M55: 26,385,624 km (0.093 R)
• M56: 27,361,002 km (0.118 R)
• M57: 27,634,018 km (0.087 R)
• M58: 27,798,276 km (0.116 R)
• M59: 29,012,712 km (0.059 R)
• M60: 29,235,463 km (0.105 R)
• M61: 29,738,561 km (0.116 R)
• M62: 29,906,858 km (0.061 R)
• M63: 30,357,298 km (0.104 R)
• M64: 30,980,373 km (0.099 R)
• M65: 31,836,820 km (0.067 R)
• M66: 32,412,174 km (0.08 R)
• M67: 32,874,880 km (0.059 R)
• M68: 33,165,250 km (0.097 R)
• M69: 33,689,889 km (0.103 R)
• M70: 34,158,729 km (0.032 R)
• M71: 34,747,696 km (0.107 R)
• M72: 34,924,969 km (0.092 R)
• M73: 35,221,173 km (0.093 R)
• M74: 35,458,884 km (0.094 R)
• M75: 35,875,963 km (0.034 R)
• M76: 36,115,020 km (0.083 R)
• M77: 37,197,361 km (0.098 R)
• M78: 37,924,855 km (0.087 R)
• M79: 38,473,580 km (0.109 R)
• M80: 38,595,802 km (0.031 R)
• M81: 39,640,593 km (0.088 R)
• M82: 39,764,012 km (0.091 R)
• M83: 40,383,646 km (0.066 R)
• M84: 40,943,890 km (0.116 R)
• M85: 41,131,336 km (0.103 R)
• M86: 41,946,345 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.1

Radius: 7.5

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.28 AU - 15.94 AU

Year: 19967 Days

Day: 19 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,657,003 km

• M1: 147,952 km (0.109 R)
• M2: 260,749 km (0.041 R)
• M3: 331,060 km (0.081 R)
• M4: 744,997 km (0.087 R)
• M5: 1,128,866 km (0.096 R)
• M6: 1,202,617 km (0.037 R)
• M7: 1,995,935 km (0.081 R)
• M8: 2,055,624 km (0.04 R)
• M9: 2,207,765 km (0.093 R)
• M10: 2,300,815 km (0.109 R)
• M11: 2,426,926 km (0.106 R)
• M12: 2,719,091 km (0.092 R)
• M13: 4,110,501 km (0.038 R)
• M14: 4,419,420 km (0.083 R)
• M15: 4,696,027 km (0.082 R)
• M16: 5,516,721 km (0.107 R)
• M17: 5,686,215 km (0.103 R)
• M18: 5,943,673 km (0.096 R)
• M19: 6,248,853 km (0.032 R)
• M20: 6,559,268 km (0.113 R)
• M21: 6,648,877 km (0.066 R)
• M22: 7,057,130 km (0.037 R)
• M23: 7,380,261 km (0.066 R)
• M24: 7,897,870 km (0.102 R)
• M25: 7,993,164 km (0.049 R)
• M26: 8,622,372 km (0.075 R)
• M27: 8,819,243 km (0.045 R)
• M28: 9,267,588 km (0.025 R)
• M29: 9,418,682 km (0.093 R)
• M30: 9,469,096 km (0.066 R)
• M31: 11,348,046 km (0.109 R)
• M32: 11,509,761 km (0.109 R)
• M33: 12,164,102 km (0.082 R)
• M34: 12,440,409 km (0.098 R)
• M35: 12,774,611 km (0.113 R)
• M36: 13,451,841 km (0.06 R)
• M37: 13,967,355 km (0.069 R)
• M38: 14,025,100 km (0.09 R)
• M39: 14,198,633 km (0.086 R)
• M40: 14,958,889 km (0.104 R)
• M41: 15,972,864 km (0.068 R)
• M42: 19,854,779 km (0.101 R)
• M43: 19,919,704 km (0.113 R)
• M44: 20,114,780 km (0.091 R)
• M45: 20,835,692 km (0.096 R)
• M46: 23,733,702 km (0.108 R)
• M47: 26,326,682 km (0.114 R)
• M48: 26,898,894 km (0.049 R)
• M49: 27,620,105 km (0.082 R)
• M50: 28,713,815 km (0.12 R)
• M51: 29,081,527 km (0.035 R)
• M52: 29,896,087 km (0.118 R)
• M53: 30,343,385 km (0.111 R)
• M54: 30,868,174 km (0.111 R)
• M55: 31,774,887 km (0.063 R)
• M56: 33,459,509 km (0.113 R)
• M57: 35,173,003 km (0.082 R)
• M58: 35,961,383 km (0.074 R)
• M59: 37,074,691 km (0.111 R)
• M60: 37,957,468 km (0.101 R)
• M61: 38,199,367 km (0.095 R)
• M62: 39,416,795 km (0.059 R)
• M63: 39,498,475 km (0.118 R)
• M64: 39,743,517 km (0.032 R)
• M65: 41,806,322 km (0.112 R)
• M66: 42,892,552 km (0.114 R)
• M67: 44,581,961 km (0.093 R)
• M68: 49,162,647 km (0.089 R)
• M69: 49,690,578 km (0.056 R)
• M70: 49,955,367 km (0.089 R)
• M71: 50,043,629 km (0.083 R)
• M72: 51,374,751 km (0.083 R)
• M73: 51,910,611 km (0.116 R)
• M74: 52,627,783 km (0.051 R)
• M75: 54,162,657 km (0.077 R)
• M76: 54,798,897 km (0.061 R)
• M77: 55,072,362 km (0.05 R)
• M78: 55,803,746 km (0.07 R)
• M79: 56,262,562 km (0.112 R)
• M80: 59,134,842 km (0.115 R)
• M81: 59,508,836 km (0.118 R)
• M82: 61,675,013 km (0.101 R)
• M83: 63,006,135 km (0.111 R)
• M84: 63,771,029 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.9

Radius: 4.4

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 16.24 AU - 17.52 AU

Year: 26127 Days

Day: 23.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 68,657,003 km

• M1: 103,821 km (0.113 R)
• M2: 144,960 km (0.105 R)
• M3: 180,714 km (0.088 R)
• M4: 562,937 km (0.108 R)
• M5: 603,478 km (0.114 R)
• M6: 666,459 km (0.116 R)
• M7: 731,534 km (0.081 R)
• M8: 798,853 km (0.076 R)
• M9: 1,380,040 km (0.037 R)
• M10: 1,665,623 km (0.031 R)
• M11: 2,000,423 km (0.084 R)
• M12: 2,256,684 km (0.092 R)
• M13: 2,455,799 km (0.065 R)
• M14: 2,626,041 km (0.089 R)
• M15: 3,233,259 km (0.073 R)
• M16: 3,960,753 km (0.026 R)
• M17: 4,241,100 km (0.091 R)
• M18: 5,646,871 km (0.096 R)
• M19: 6,007,551 km (0.077 R)
• M20: 6,375,712 km (0.112 R)
• M21: 6,609,533 km (0.099 R)
• M22: 7,425,290 km (0.084 R)
• M23: 7,869,895 km (0.118 R)
• M24: 9,625,875 km (0.119 R)
• M25: 10,547,398 km (0.076 R)
• M26: 10,935,006 km (0.112 R)
• M27: 11,667,138 km (0.109 R)
• M28: 11,723,985 km (0.108 R)
• M29: 12,356,784 km (0.037 R)
• M30: 12,589,708 km (0.102 R)
• M31: 12,882,770 km (0.106 R)
• M32: 13,356,397 km (0.117 R)
• M33: 14,320,555 km (0.093 R)
• M34: 14,626,483 km (0.111 R)
• M35: 14,687,968 km (0.089 R)
• M36: 15,369,536 km (0.095 R)
• M37: 16,698,862 km (0.077 R)
• M38: 17,279,900 km (0.08 R)
• M39: 17,344,826 km (0.109 R)
• M40: 17,409,901 km (0.109 R)
• M41: 18,395,153 km (0.111 R)
• M42: 19,129,229 km (0.065 R)
• M43: 19,804,813 km (0.115 R)
• M44: 19,940,798 km (0.068 R)
• M45: 20,077,231 km (0.097 R)
• M46: 20,556,842 km (0.12 R)
• M47: 22,088,874 km (0.084 R)
• M48: 23,154,459 km (0.106 R)
• M49: 24,018,836 km (0.114 R)
• M50: 24,820,381 km (0.06 R)
• M51: 25,040,589 km (0.1 R)
• M52: 25,630,753 km (0.09 R)
• M53: 25,704,804 km (0.087 R)
• M54: 25,927,555 km (0.084 R)
• M55: 26,375,002 km (0.08 R)
• M56: 26,674,647 km (0.113 R)
• M57: 26,824,843 km (0.105 R)
• M58: 26,975,338 km (0.072 R)
• M59: 27,050,736 km (0.119 R)
• M60: 28,342,813 km (0.117 R)
• M61: 28,726,681 km (0.106 R)
• M62: 29,966,398 km (0.039 R)
• M63: 30,514,226 km (0.101 R)
• M64: 31,858,512 km (0.093 R)
• M65: 32,257,490 km (0.086 R)
• M66: 32,577,928 km (0.086 R)
• M67: 33,060,531 km (0.107 R)
• M68: 34,277,510 km (0.083 R)
• M69: 35,426,272 km (0.116 R)
• M70: 37,173,276 km (0.108 R)
• M71: 37,677,421 km (0.06 R)
• M72: 38,438,126 km (0.104 R)
• M73: 38,862,834 km (0.108 R)
• M74: 38,947,955 km (0.07 R)
• M75: 39,033,226 km (0.051 R)
• M76: 39,203,768 km (0.11 R)
• M77: 39,717,038 km (0.116 R)
• M78: 40,232,403 km (0.112 R)
• M79: 40,318,571 km (0.051 R)
• M80: 40,750,161 km (0.045 R)
• M81: 41,704,894 km (0.106 R)
• M82: 41,966,691 km (0.059 R)
• M83: 42,491,630 km (0.057 R)
• M84: 42,667,108 km (0.094 R)
• M85: 43,018,812 km (0.092 R)
• M86: 44,613,227 km (0.072 R)
• M87: 46,407,354 km (0.048 R)
• M88: 46,588,068 km (0.052 R)
• M89: 46,769,082 km (0.09 R)
• M90: 46,950,245 km (0.066 R)
• M91: 48,408,076 km (0.106 R)
• M92: 49,142,452 km (0.113 R)
• M93: 53,436,659 km (0.066 R)
• M94: 54,671,739 km (0.098 R)
• M95: 57,363,902 km (0.096 R)
• M96: 58,530,765 km (0.096 R)
• M97: 59,509,135 km (0.055 R)
• M98: 60,197,286 km (0.094 R)
• M99: 68,451,348 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 14,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit