🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.64 AU - 1 AU

Year: 259 Days

Day: 14.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 108,545,523 km

• M1: 506,538 km (0.09 R)
• M2: 674,387 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.99 AU - 1.31 AU

Year: 429 Days

Day: 14.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 108,545,523 km

• M1: 925,113 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.47 AU - 1.89 AU

Year: 758 Days

Day: 44.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.6 AU - 3.08 AU

Year: 1667 Days

Day: 35.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,545,523 km

• M1: 1,966,614 km (0.064 R)

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.9

Radius: 13.1

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.82 AU - 9.14 AU

Year: 7851 Days

Day: 6.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 108,545,523 km

• M1: 168,447 km (0.042 R)
• M2: 265,237 km (0.031 R)
• M3: 494,870 km (0.12 R)
• M4: 772,673 km (0.089 R)
• M5: 867,817 km (0.087 R)
• M6: 1,101,639 km (0.112 R)
• M7: 1,440,777 km (0.11 R)
• M8: 1,561,353 km (0.096 R)
• M9: 1,721,722 km (0.057 R)
• M10: 2,196,097 km (0.114 R)
• M11: 2,458,940 km (0.05 R)
• M12: 2,668,078 km (0.047 R)
• M13: 2,796,583 km (0.059 R)
• M14: 3,423,697 km (0.098 R)
• M15: 3,516,747 km (0.105 R)
• M16: 3,971,075 km (0.119 R)
• M17: 4,192,780 km (0.086 R)
• M18: 4,393,540 km (0.066 R)
• M19: 4,597,292 km (0.117 R)
• M20: 4,935,383 km (0.077 R)
• M21: 5,120,735 km (0.063 R)
• M22: 6,139,048 km (0.12 R)
• M23: 6,453,802 km (0.036 R)
• M24: 6,627,784 km (0.102 R)
• M25: 6,744,470 km (0.071 R)
• M26: 7,551,102 km (0.11 R)
• M27: 7,826,811 km (0.104 R)
• M28: 8,074,695 km (0.075 R)
• M29: 8,325,271 km (0.108 R)
• M30: 8,483,097 km (0.119 R)
• M31: 9,157,035 km (0.102 R)
• M32: 9,550,029 km (0.049 R)
• M33: 9,981,918 km (0.087 R)
• M34: 10,082,448 km (0.072 R)
• M35: 10,318,513 km (0.038 R)
• M36: 10,796,179 km (0.109 R)
• M37: 11,037,630 km (0.083 R)
• M38: 11,141,750 km (0.11 R)
• M39: 11,526,067 km (0.098 R)
• M40: 12,128,797 km (0.043 R)
• M41: 12,379,972 km (0.118 R)
• M42: 13,070,366 km (0.101 R)
• M43: 13,254,072 km (0.104 R)
• M44: 13,364,775 km (0.083 R)
• M45: 14,755,137 km (0.081 R)
• M46: 15,023,366 km (0.118 R)
• M47: 15,215,899 km (0.086 R)
• M48: 15,681,447 km (0.103 R)
• M49: 16,151,633 km (0.116 R)
• M50: 16,309,459 km (0.086 R)
• M51: 17,549,625 km (0.091 R)
• M52: 19,194,454 km (0.105 R)
• M53: 19,655,365 km (0.086 R)
• M54: 20,035,194 km (0.084 R)
• M55: 20,162,352 km (0.106 R)
• M56: 21,146,108 km (0.101 R)
• M57: 22,145,571 km (0.108 R)
• M58: 22,233,236 km (0.094 R)
• M59: 22,761,466 km (0.105 R)
• M60: 23,204,874 km (0.113 R)
• M61: 24,010,159 km (0.105 R)
• M62: 24,642,958 km (0.053 R)
• M63: 26,480,768 km (0.078 R)
• M64: 26,573,818 km (0.091 R)
• M65: 26,806,891 km (0.118 R)
• M66: 27,322,106 km (0.09 R)
• M67: 27,416,203 km (0.086 R)
• M68: 27,557,424 km (0.044 R)
• M69: 27,698,943 km (0.111 R)
• M70: 28,696,163 km (0.047 R)
• M71: 28,839,478 km (0.11 R)
• M72: 29,463,749 km (0.117 R)
• M73: 31,117,554 km (0.076 R)
• M74: 32,901,209 km (0.12 R)
• M75: 33,001,290 km (0.115 R)
• M76: 33,101,371 km (0.063 R)
• M77: 33,805,379 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.6

Radius: 11.8

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.07 AU - 13.27 AU

Year: 13001 Days

Day: 15 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 108,545,523 km

• M1: 148,251 km (0.106 R)
• M2: 282,890 km (0.117 R)
• M3: 475,422 km (0.028 R)
• M4: 553,662 km (0.103 R)
• M5: 925,861 km (0.063 R)
• M6: 1,500,616 km (0.11 R)
• M7: 2,122,345 km (0.059 R)
• M8: 2,210,159 km (0.116 R)
• M9: 2,350,631 km (0.052 R)
• M10: 2,845,352 km (0.11 R)
• M11: 3,126,296 km (0.113 R)
• M12: 3,715,263 km (0.106 R)
• M13: 3,791,408 km (0.058 R)
• M14: 4,354,644 km (0.079 R)
• M15: 4,515,911 km (0.045 R)
• M16: 4,778,006 km (0.079 R)
• M17: 4,944,359 km (0.12 R)
• M18: 5,559,356 km (0.098 R)
• M19: 5,805,145 km (0.097 R)
• M20: 6,545,356 km (0.119 R)
• M21: 6,861,007 km (0.085 R)
• M22: 6,973,654 km (0.068 R)
• M23: 7,105,899 km (0.095 R)
• M24: 7,296,187 km (0.066 R)
• M25: 7,896,823 km (0.076 R)
• M26: 8,654,985 km (0.119 R)
• M27: 9,022,248 km (0.051 R)
• M28: 9,145,666 km (0.11 R)
• M29: 9,477,923 km (0.086 R)
• M30: 9,814,219 km (0.082 R)
• M31: 9,962,620 km (0.05 R)
• M32: 10,628,480 km (0.098 R)
• M33: 11,131,877 km (0.069 R)
• M34: 11,397,712 km (0.072 R)
• M35: 12,367,256 km (0.076 R)
• M36: 13,433,590 km (0.056 R)
• M37: 13,645,719 km (0.105 R)
• M38: 14,073,120 km (0.102 R)
• M39: 14,625,885 km (0.111 R)
• M40: 15,087,843 km (0.049 R)
• M41: 15,628,639 km (0.076 R)
• M42: 15,777,339 km (0.047 R)
• M43: 15,951,322 km (0.099 R)
• M44: 16,075,937 km (0.057 R)
• M45: 16,326,364 km (0.08 R)
• M46: 16,527,573 km (0.026 R)
• M47: 16,628,402 km (0.055 R)
• M48: 16,704,248 km (0.108 R)
• M49: 16,805,526 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.1

Radius: 12.4

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.32 AU - 11.68 AU

Year: 13581 Days

Day: 9.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 108,545,523 km

• M1: 182,210 km (0.049 R)
• M2: 488,736 km (0.068 R)
• M3: 648,956 km (0.114 R)
• M4: 749,336 km (0.109 R)
• M5: 828,623 km (0.073 R)
• M6: 953,686 km (0.106 R)
• M7: 1,070,522 km (0.089 R)
• M8: 1,255,575 km (0.113 R)
• M9: 1,468,453 km (0.114 R)
• M10: 2,236,189 km (0.115 R)
• M11: 2,852,383 km (0.091 R)
• M12: 3,202,142 km (0.033 R)
• M13: 3,895,080 km (0.067 R)
• M14: 4,112,146 km (0.116 R)
• M15: 4,633,944 km (0.085 R)
• M16: 4,812,564 km (0.089 R)
• M17: 5,496,226 km (0.103 R)
• M18: 5,932,154 km (0.078 R)
• M19: 6,070,682 km (0.094 R)
• M20: 6,182,282 km (0.038 R)
• M21: 7,514,899 km (0.089 R)
• M22: 7,604,808 km (0.107 R)
• M23: 8,368,355 km (0.103 R)
• M24: 8,461,704 km (0.043 R)
• M25: 9,803,896 km (0.064 R)
• M26: 10,000,917 km (0.083 R)
• M27: 10,399,296 km (0.1 R)
• M28: 10,938,447 km (0.032 R)
• M29: 11,040,472 km (0.113 R)
• M30: 11,452,166 km (0.071 R)
• M31: 11,694,664 km (0.052 R)
• M32: 11,799,083 km (0.103 R)
• M33: 11,973,814 km (0.101 R)
• M34: 12,860,480 km (0.105 R)
• M35: 13,658,286 km (0.058 R)
• M36: 13,805,041 km (0.097 R)
• M37: 14,322,949 km (0.057 R)
• M38: 15,073,781 km (0.119 R)
• M39: 15,415,911 km (0.037 R)
• M40: 16,069,205 km (0.104 R)
• M41: 16,185,293 km (0.104 R)
• M42: 16,809,864 km (0.086 R)
• M43: 17,641,628 km (0.093 R)
• M44: 18,002,159 km (0.103 R)
• M45: 18,284,301 km (0.044 R)
• M46: 19,098,412 km (0.089 R)
• M47: 19,221,531 km (0.067 R)
• M48: 19,675,411 km (0.072 R)
• M49: 19,841,315 km (0.099 R)
• M50: 20,341,870 km (0.07 R)
• M51: 20,509,569 km (0.115 R)
• M52: 21,057,995 km (0.119 R)
• M53: 21,312,760 km (0.036 R)
• M54: 21,954,086 km (0.079 R)
• M55: 23,431,215 km (0.114 R)
• M56: 23,607,142 km (0.115 R)
• M57: 24,270,609 km (0.108 R)
• M58: 24,671,681 km (0.071 R)
• M59: 25,074,997 km (0.056 R)
• M60: 25,435,378 km (0.101 R)
• M61: 29,747,985 km (0.065 R)
• M62: 30,225,053 km (0.075 R)
• M63: 30,464,410 km (0.104 R)
• M64: 30,993,537 km (0.086 R)
• M65: 31,525,657 km (0.104 R)
• M66: 31,622,746 km (0.071 R)
• M67: 32,353,980 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.9

Radius: 3

Gravity: 104.1 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 18.15 AU - 20.11 AU

Year: 29138 Days

Day: 23.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,545,523 km

• M1: 40,691 km (0.116 R)
• M2: 145,858 km (0.058 R)
• M3: 367,562 km (0.047 R)
• M4: 440,715 km (0.069 R)
• M5: 573,109 km (0.109 R)
• M6: 841,039 km (0.047 R)
• M7: 1,073,066 km (0.072 R)
• M8: 1,250,489 km (0.069 R)
• M9: 1,361,341 km (0.082 R)
• M10: 2,177,547 km (0.061 R)
• M11: 3,016,043 km (0.075 R)
• M12: 3,114,777 km (0.107 R)
• M13: 4,324,276 km (0.119 R)
• M14: 4,547,925 km (0.103 R)
• M15: 9,742,561 km (0.055 R)
• M16: 10,554,130 km (0.029 R)
• M17: 11,928,186 km (0.092 R)
• M18: 13,682,371 km (0.074 R)
• M19: 14,756,035 km (0.105 R)
• M20: 15,007,509 km (0.099 R)
• M21: 15,345,301 km (0.108 R)
• M22: 17,777,912 km (0.115 R)
• M23: 20,700,905 km (0.091 R)
• M24: 22,217,079 km (0.04 R)
• M25: 22,409,163 km (0.029 R)
• M26: 22,601,695 km (0.088 R)
• M27: 23,279,972 km (0.117 R)
• M28: 24,260,735 km (0.081 R)
• M29: 25,958,372 km (0.08 R)
• M30: 26,363,483 km (0.1 R)
• M31: 27,797,379 km (0.085 R)
• M32: 28,004,273 km (0.109 R)
• M33: 28,836,934 km (0.078 R)
• M34: 30,526,642 km (0.102 R)
• M35: 32,248,215 km (0.044 R)
• M36: 33,559,889 km (0.056 R)
• M37: 34,222,158 km (0.106 R)
• M38: 35,447,664 km (0.112 R)
• M39: 36,234,998 km (0.049 R)
• M40: 36,687,382 km (0.092 R)
• M41: 37,255,555 km (0.046 R)
• M42: 39,209,153 km (0.067 R)
• M43: 39,673,655 km (0.118 R)
• M44: 40,139,951 km (0.11 R)
• M45: 40,256,787 km (0.065 R)
• M46: 40,608,043 km (0.102 R)
• M47: 41,313,696 km (0.051 R)
• M48: 41,667,944 km (0.054 R)
• M49: 42,260,800 km (0.082 R)
• M50: 42,617,741 km (0.05 R)
• M51: 45,387,695 km (0.072 R)
• M52: 46,364,569 km (0.109 R)
• M53: 48,962,037 km (0.101 R)
• M54: 52,370,325 km (0.091 R)
• M55: 52,753,595 km (0.038 R)
• M56: 55,203,409 km (0.072 R)
• M57: 55,463,411 km (0.099 R)
• M58: 56,115,208 km (0.039 R)
• M59: 57,821,671 km (0.069 R)
• M60: 59,412,046 km (0.05 R)
• M61: 59,545,188 km (0.093 R)
• M62: 60,480,325 km (0.075 R)
• M63: 61,151,122 km (0.086 R)
• M64: 61,420,099 km (0.117 R)
• M65: 61,689,524 km (0.044 R)
• M66: 62,094,336 km (0.111 R)
• M67: 64,815,970 km (0.105 R)
• M68: 65,090,333 km (0.106 R)
• M69: 69,110,626 km (0.07 R)
• M70: 78,993,360 km (0.087 R)
• M71: 79,579,635 km (0.057 R)
• M72: 80,020,350 km (0.099 R)
• M73: 82,384,295 km (0.109 R)
• M74: 84,921,026 km (0.109 R)
• M75: 85,070,924 km (0.032 R)
• M76: 85,822,354 km (0.055 R)
• M77: 92,374,591 km (0.055 R)
• M78: 93,146,815 km (0.027 R)
• M79: 94,853,428 km (0.089 R)
• M80: 95,320,622 km (0.11 R)
• M81: 95,944,744 km (0.1 R)
• M82: 97,040,249 km (0.101 R)
• M83: 97,510,884 km (0.056 R)
• M84: 97,982,417 km (0.085 R)
• M85: 98,139,794 km (0.092 R)
• M86: 98,927,726 km (0.075 R)
• M87: 99,085,551 km (0.114 R)
• M88: 100,351,448 km (0.061 R)
• M89: 100,668,746 km (0.075 R)
• M90: 102,898,951 km (0.054 R)
• M91: 104,020,187 km (0.117 R)
• M92: 104,341,373 km (0.026 R)
• M93: 105,306,579 km (0.068 R)
• M94: 108,057,534 km (0.085 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 16,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit