🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.52 AU - 0.62 AU

Year: 156 Days

Day: 19.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.9 AU - 1.02 AU

Year: 342 Days

Day: 41.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,517,360 km

• M1: 310,416 km (0.097 R)

Asteroid Belt

Center: 2.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.45 AU - 3.75 AU

Year: 1984 Days

Day: 39.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.97 AU - 4.21 AU

Year: 3006 Days

Day: 32.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,517,360 km

• M1: 1,042,099 km (0.103 R)
• M2: 2,561,564 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.13 AU - 5.15 AU

Year: 3061 Days

Day: 43.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.3

Radius: 3.5

Gravity: 50.56 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.13 AU - 15.29 AU

Year: 16468 Days

Day: 17.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,517,360 km

• M1: 66,421 km (0.106 R)
• M2: 118,033 km (0.116 R)
• M3: 162,164 km (0.093 R)
• M4: 1,163,722 km (0.073 R)
• M5: 1,265,448 km (0.08 R)
• M6: 2,241,126 km (0.082 R)
• M7: 2,562,462 km (0.112 R)
• M8: 2,966,825 km (0.092 R)
• M9: 3,071,095 km (0.077 R)
• M10: 3,871,294 km (0.11 R)
• M11: 4,255,162 km (0.106 R)
• M12: 4,731,631 km (0.112 R)
• M13: 5,183,117 km (0.082 R)
• M14: 5,691,301 km (0.104 R)
• M15: 5,864,237 km (0.12 R)
• M16: 5,994,985 km (0.086 R)
• M17: 7,543,173 km (0.1 R)
• M18: 7,780,735 km (0.114 R)
• M19: 7,876,477 km (0.101 R)
• M20: 8,165,949 km (0.043 R)
• M21: 10,235,337 km (0.114 R)
• M22: 10,287,696 km (0.107 R)
• M23: 10,340,205 km (0.11 R)
• M24: 11,845,608 km (0.115 R)
• M25: 12,010,914 km (0.095 R)
• M26: 12,288,268 km (0.068 R)
• M27: 12,511,468 km (0.074 R)
• M28: 12,848,961 km (0.114 R)
• M29: 13,303,589 km (0.064 R)
• M30: 14,053,523 km (0.113 R)
• M31: 14,111,717 km (0.082 R)
• M32: 14,639,648 km (0.115 R)
• M33: 15,413,517 km (0.082 R)
• M34: 15,473,506 km (0.109 R)
• M35: 15,593,932 km (0.102 R)
• M36: 16,200,552 km (0.109 R)
• M37: 17,562,042 km (0.062 R)
• M38: 18,447,362 km (0.045 R)
• M39: 18,767,053 km (0.105 R)
• M40: 18,895,408 km (0.059 R)
• M41: 18,959,735 km (0.065 R)
• M42: 20,524,678 km (0.104 R)
• M43: 20,789,616 km (0.085 R)
• M44: 21,322,633 km (0.112 R)
• M45: 21,995,375 km (0.093 R)
• M46: 22,470,348 km (0.091 R)
• M47: 22,811,581 km (0.081 R)
• M48: 23,707,223 km (0.111 R)
• M49: 24,825,019 km (0.05 R)
• M50: 25,603,376 km (0.08 R)
• M51: 26,031,376 km (0.086 R)
• M52: 26,103,033 km (0.066 R)
• M53: 27,402,141 km (0.12 R)
• M54: 28,133,076 km (0.106 R)
• M55: 28,279,981 km (0.108 R)
• M56: 28,500,788 km (0.058 R)
• M57: 29,018,546 km (0.096 R)
• M58: 29,763,244 km (0.076 R)
• M59: 29,912,992 km (0.068 R)
• M60: 30,288,482 km (0.066 R)
• M61: 30,363,730 km (0.049 R)
• M62: 31,119,798 km (0.117 R)
• M63: 31,958,593 km (0.109 R)
• M64: 33,114,386 km (0.106 R)
• M65: 36,582,813 km (0.074 R)
• M66: 37,064,668 km (0.114 R)
• M67: 38,115,892 km (0.066 R)
• M68: 38,359,736 km (0.096 R)
• M69: 39,094,860 km (0.073 R)
• M70: 40,164,635 km (0.091 R)
• M71: 40,330,090 km (0.116 R)
• M72: 40,744,775 km (0.105 R)
• M73: 40,910,978 km (0.104 R)
• M74: 42,670,100 km (0.102 R)
• M75: 43,261,909 km (0.107 R)
• M76: 45,139,512 km (0.079 R)
• M77: 48,005,508 km (0.078 R)
• M78: 48,093,322 km (0.104 R)
• M79: 48,181,136 km (0.109 R)
• M80: 48,709,067 km (0.116 R)
• M81: 51,917,193 km (0.115 R)
• M82: 52,729,809 km (0.111 R)
• M83: 53,092,284 km (0.098 R)
• M84: 54,367,606 km (0.105 R)
• M85: 54,917,378 km (0.045 R)
• M86: 55,192,788 km (0.109 R)
• M87: 55,284,791 km (0.094 R)
• M88: 56,114,610 km (0.086 R)
• M89: 57,973,214 km (0.062 R)
• M90: 58,909,996 km (0.101 R)
• M91: 59,380,332 km (0.095 R)
• M92: 59,946,260 km (0.048 R)
• M93: 62,899,023 km (0.057 R)
• M94: 63,476,022 km (0.073 R)
• M95: 64,538,317 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.5

Radius: 5.7

Gravity: 16.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.54 AU - 12.88 AU

Year: 16468 Days

Day: 23.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,517,360 km

• M1: 72,854 km (0.085 R)
• M2: 675,434 km (0.113 R)
• M3: 882,927 km (0.071 R)
• M4: 2,008,651 km (0.112 R)
• M5: 2,491,852 km (0.046 R)
• M6: 2,618,112 km (0.11 R)
• M7: 3,454,215 km (0.105 R)
• M8: 3,666,345 km (0.077 R)
• M9: 3,955,816 km (0.11 R)
• M10: 3,992,468 km (0.101 R)
• M11: 4,252,619 km (0.108 R)
• M12: 4,633,794 km (0.116 R)
• M13: 4,867,765 km (0.099 R)
• M14: 5,306,835 km (0.089 R)
• M15: 6,052,131 km (0.064 R)
• M16: 6,265,009 km (0.052 R)
• M17: 7,365,601 km (0.116 R)
• M18: 7,638,617 km (0.074 R)
• M19: 7,868,698 km (0.118 R)
• M20: 8,147,698 km (0.112 R)
• M21: 8,382,717 km (0.118 R)
• M22: 8,524,685 km (0.12 R)
• M23: 8,619,979 km (0.04 R)
• M24: 8,955,826 km (0.116 R)
• M25: 9,295,862 km (0.073 R)
• M26: 9,492,134 km (0.096 R)
• M27: 10,904,039 km (0.036 R)
• M28: 11,059,172 km (0.051 R)
• M29: 11,111,083 km (0.086 R)
• M30: 11,686,885 km (0.084 R)
• M31: 13,527,687 km (0.105 R)
• M32: 14,481,223 km (0.096 R)
• M33: 15,282,769 km (0.098 R)
• M34: 16,157,468 km (0.074 R)
• M35: 16,630,646 km (0.114 R)
• M36: 16,928,645 km (0.102 R)
• M37: 16,988,484 km (0.052 R)
• M38: 18,877,307 km (0.067 R)
• M39: 19,063,556 km (0.041 R)
• M40: 20,067,507 km (0.109 R)
• M41: 20,575,841 km (0.112 R)
• M42: 20,639,719 km (0.108 R)
• M43: 20,895,681 km (0.072 R)
• M44: 22,257,171 km (0.069 R)
• M45: 22,388,219 km (0.063 R)
• M46: 22,519,715 km (0.098 R)
• M47: 22,585,539 km (0.073 R)
• M48: 23,114,217 km (0.079 R)
• M49: 23,713,806 km (0.118 R)
• M50: 25,474,872 km (0.073 R)
• M51: 26,788,042 km (0.087 R)
• M52: 27,207,365 km (0.109 R)
• M53: 27,347,538 km (0.042 R)
• M54: 27,769,703 km (0.059 R)
• M55: 27,910,924 km (0.117 R)
• M56: 28,052,294 km (0.118 R)
• M57: 28,123,203 km (0.114 R)
• M58: 28,265,022 km (0.113 R)
• M59: 28,977,556 km (0.098 R)
• M60: 29,407,800 km (0.091 R)
• M61: 29,551,863 km (0.025 R)
• M62: 30,202,314 km (0.079 R)
• M63: 30,274,869 km (0.106 R)
• M64: 30,492,983 km (0.069 R)
• M65: 31,370,524 km (0.096 R)
• M66: 32,404,844 km (0.093 R)
• M67: 33,075,491 km (0.096 R)
• M68: 33,225,238 km (0.057 R)
• M69: 33,525,332 km (0.099 R)
• M70: 34,430,848 km (0.038 R)
• M71: 34,506,544 km (0.118 R)
• M72: 35,191,553 km (0.045 R)
• M73: 35,267,848 km (0.084 R)
• M74: 35,497,331 km (0.07 R)
• M75: 37,428,789 km (0.087 R)
• M76: 39,314,769 km (0.108 R)
• M77: 40,509,159 km (0.107 R)
• M78: 41,553,801 km (0.085 R)
• M79: 41,877,082 km (0.049 R)
• M80: 42,201,260 km (0.093 R)
• M81: 42,282,342 km (0.115 R)
• M82: 43,587,733 km (0.083 R)
• M83: 43,916,250 km (0.115 R)
• M84: 44,492,950 km (0.103 R)
• M85: 45,487,477 km (0.057 R)
• M86: 47,751,790 km (0.093 R)
• M87: 48,175,002 km (0.05 R)
• M88: 48,429,618 km (0.036 R)
• M89: 49,366,998 km (0.104 R)
• M90: 51,000,008 km (0.104 R)
• M91: 55,381,581 km (0.098 R)
• M92: 56,182,976 km (0.052 R)
• M93: 57,077,871 km (0.113 R)
• M94: 58,067,610 km (0.101 R)
• M95: 60,064,293 km (0.07 R)
• M96: 61,254,643 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.2

Radius: 7.6

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 16.47 AU - 18.47 AU

Year: 26538 Days

Day: 24.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 84,517,360 km

• M1: 108,458 km (0.087 R)
• M2: 333,304 km (0.031 R)
• M3: 468,989 km (0.097 R)
• M4: 954,734 km (0.105 R)
• M5: 1,124,527 km (0.045 R)
• M6: 2,450,264 km (0.077 R)
• M7: 3,343,961 km (0.099 R)
• M8: 5,097,398 km (0.077 R)
• M9: 5,701,474 km (0.115 R)
• M10: 6,169,267 km (0.109 R)
• M11: 6,757,785 km (0.112 R)
• M12: 7,141,653 km (0.106 R)
• M13: 7,420,204 km (0.078 R)
• M14: 7,930,482 km (0.114 R)
• M15: 8,160,863 km (0.117 R)
• M16: 9,285,540 km (0.1 R)
• M17: 10,144,980 km (0.055 R)
• M18: 10,332,426 km (0.084 R)
• M19: 10,774,188 km (0.068 R)
• M20: 11,416,262 km (0.053 R)
• M21: 12,136,726 km (0.117 R)
• M22: 13,006,936 km (0.07 R)
• M23: 15,736,200 km (0.099 R)
• M24: 16,317,388 km (0.094 R)
• M25: 16,757,804 km (0.105 R)
• M26: 17,127,759 km (0.088 R)
• M27: 17,351,109 km (0.078 R)
• M28: 17,425,758 km (0.113 R)
• M29: 17,500,408 km (0.089 R)
• M30: 18,787,697 km (0.098 R)
• M31: 19,403,891 km (0.092 R)
• M32: 19,636,665 km (0.096 R)
• M33: 19,714,456 km (0.079 R)
• M34: 20,105,056 km (0.119 R)
• M35: 21,052,759 km (0.107 R)
• M36: 21,372,001 km (0.117 R)
• M37: 21,692,738 km (0.11 R)
• M38: 21,773,222 km (0.12 R)
• M39: 22,827,887 km (0.074 R)
• M40: 22,991,697 km (0.088 R)
• M41: 23,650,526 km (0.118 R)
• M42: 24,065,510 km (0.102 R)
• M43: 25,579,142 km (0.058 R)
• M44: 25,919,776 km (0.075 R)
• M45: 26,090,617 km (0.119 R)
• M46: 26,605,383 km (0.076 R)
• M47: 27,906,884 km (0.101 R)
• M48: 29,051,607 km (0.094 R)
• M49: 29,495,913 km (0.098 R)
• M50: 30,032,072 km (0.12 R)
• M51: 31,386,531 km (0.088 R)
• M52: 31,477,636 km (0.086 R)
• M53: 31,568,741 km (0.046 R)
• M54: 31,933,909 km (0.076 R)
• M55: 32,025,463 km (0.118 R)
• M56: 36,520,730 km (0.067 R)
• M57: 37,288,915 km (0.053 R)
• M58: 40,612,830 km (0.052 R)
• M59: 40,712,013 km (0.113 R)
• M60: 40,910,530 km (0.117 R)
• M61: 41,308,759 km (0.109 R)
• M62: 43,420,333 km (0.082 R)
• M63: 44,642,697 km (0.115 R)
• M64: 44,949,971 km (0.099 R)
• M65: 45,669,836 km (0.114 R)
• M66: 46,083,026 km (0.112 R)
• M67: 46,808,875 km (0.038 R)
• M68: 47,329,625 km (0.118 R)
• M69: 49,114,627 km (0.05 R)
• M70: 53,726,878 km (0.113 R)
• M71: 53,835,786 km (0.096 R)
• M72: 54,819,093 km (0.086 R)
• M73: 58,699,362 km (0.079 R)
• M74: 59,711,541 km (0.106 R)
• M75: 61,183,435 km (0.086 R)
• M76: 61,752,804 km (0.117 R)
• M77: 63,011,521 km (0.106 R)
• M78: 63,126,262 km (0.117 R)
• M79: 64,163,125 km (0.116 R)
• M80: 65,205,523 km (0.071 R)
• M81: 67,424,359 km (0.066 R)
• M82: 68,720,325 km (0.036 R)
• M83: 69,430,616 km (0.092 R)
• M84: 69,786,659 km (0.095 R)
• M85: 71,336,642 km (0.112 R)
• M86: 73,018,571 km (0.031 R)
• M87: 73,139,297 km (0.034 R)
• M88: 73,985,572 km (0.06 R)
• M89: 75,565,774 km (0.106 R)
• M90: 76,789,036 km (0.107 R)
• M91: 77,280,166 km (0.102 R)
• M92: 77,895,462 km (0.102 R)
• M93: 79,378,874 km (0.049 R)
• M94: 79,627,057 km (0.107 R)
• M95: 82,122,798 km (0.034 R)
• M96: 82,624,998 km (0.113 R)
• M97: 83,884,912 km (0.084 R)
• M98: 84,264,292 km (0.031 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 10,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit