🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.78 AU - 0.96 AU

Year: 299 Days

Day: 25.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.13 AU - 2.43 AU

Year: 1270 Days

Day: 21.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,993,717 km

• M1: 244,593 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.34 AU - 3.44 AU

Year: 1813 Days

Day: 18.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,993,717 km

• M1: 780,003 km (0.087 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 10.8

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.89 AU - 7.49 AU

Year: 6384 Days

Day: 10.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,993,717 km

• M1: 278,850 km (0.091 R)
• M2: 410,197 km (0.083 R)
• M3: 579,093 km (0.071 R)
• M4: 1,080,994 km (0.101 R)
• M5: 1,307,635 km (0.112 R)
• M6: 1,999,226 km (0.119 R)
• M7: 2,341,356 km (0.088 R)
• M8: 2,487,813 km (0.099 R)
• M9: 2,572,934 km (0.116 R)
• M10: 2,680,644 km (0.113 R)
• M11: 3,358,622 km (0.088 R)
• M12: 3,717,208 km (0.12 R)
• M13: 4,088,061 km (0.071 R)
• M14: 4,189,040 km (0.085 R)
• M15: 4,316,347 km (0.055 R)
• M16: 4,393,390 km (0.052 R)
• M17: 4,470,882 km (0.12 R)
• M18: 4,732,678 km (0.083 R)
• M19: 4,892,150 km (0.113 R)
• M20: 5,886,078 km (0.03 R)
• M21: 6,086,539 km (0.042 R)
• M22: 6,523,814 km (0.097 R)
• M23: 7,864,360 km (0.083 R)
• M24: 8,276,353 km (0.099 R)
• M25: 8,372,544 km (0.084 R)
• M26: 8,630,600 km (0.068 R)
• M27: 9,254,124 km (0.1 R)
• M28: 9,353,906 km (0.083 R)
• M29: 9,655,495 km (0.031 R)
• M30: 9,756,624 km (0.045 R)
• M31: 9,892,159 km (0.053 R)
• M32: 10,406,028 km (0.067 R)
• M33: 10,509,849 km (0.119 R)
• M34: 10,893,418 km (0.048 R)
• M35: 11,246,170 km (0.091 R)
• M36: 11,423,892 km (0.107 R)
• M37: 11,926,690 km (0.111 R)
• M38: 12,473,470 km (0.094 R)
• M39: 12,583,874 km (0.115 R)
• M40: 12,953,979 km (0.08 R)
• M41: 13,215,177 km (0.081 R)
• M42: 13,780,806 km (0.12 R)
• M43: 14,354,514 km (0.09 R)
• M44: 15,053,136 km (0.075 R)
• M45: 15,209,915 km (0.117 R)
• M46: 16,483,441 km (0.061 R)
• M47: 16,726,089 km (0.109 R)
• M48: 16,888,403 km (0.094 R)
• M49: 17,419,924 km (0.095 R)
• M50: 17,502,053 km (0.072 R)
• M51: 17,956,831 km (0.066 R)
• M52: 18,081,446 km (0.077 R)
• M53: 18,920,092 km (0.038 R)
• M54: 19,514,593 km (0.111 R)
• M55: 19,857,173 km (0.061 R)
• M56: 20,721,998 km (0.043 R)
• M57: 21,203,105 km (0.081 R)
• M58: 21,555,108 km (0.074 R)
• M59: 21,953,637 km (0.079 R)
• M60: 22,042,498 km (0.043 R)
• M61: 22,578,208 km (0.099 R)
• M62: 23,073,228 km (0.116 R)
• M63: 23,708,271 km (0.06 R)
• M64: 24,211,219 km (0.088 R)
• M65: 24,579,379 km (0.109 R)
• M66: 24,717,757 km (0.119 R)
• M67: 24,856,584 km (0.106 R)
• M68: 25,976,025 km (0.118 R)
• M69: 26,258,465 km (0.104 R)
• M70: 26,826,339 km (0.071 R)
• M71: 27,541,866 km (0.112 R)
• M72: 27,829,841 km (0.101 R)
• M73: 28,215,355 km (0.036 R)
• M74: 28,457,255 km (0.093 R)
• M75: 28,651,283 km (0.087 R)
• M76: 29,480,654 km (0.116 R)
• M77: 29,775,212 km (0.104 R)
• M78: 30,169,552 km (0.042 R)
• M79: 30,565,687 km (0.1 R)
• M80: 31,163,032 km (0.115 R)
• M81: 31,764,265 km (0.073 R)
• M82: 32,673,222 km (0.113 R)
• M83: 33,437,218 km (0.113 R)
• M84: 33,590,706 km (0.119 R)
• M85: 34,155,587 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.1

Radius: 13.1

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.65 AU - 10.15 AU

Year: 8982 Days

Day: 5.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,993,717 km

• M1: 172,935 km (0.071 R)
• M2: 259,253 km (0.06 R)
• M3: 435,330 km (0.067 R)
• M4: 677,379 km (0.092 R)
• M5: 763,847 km (0.11 R)
• M6: 965,804 km (0.071 R)
• M7: 1,133,952 km (0.069 R)
• M8: 1,578,407 km (0.092 R)
• M9: 1,883,437 km (0.114 R)
• M10: 2,053,979 km (0.12 R)
• M11: 2,229,756 km (0.08 R)
• M12: 2,549,746 km (0.107 R)
• M13: 2,667,779 km (0.068 R)
• M14: 2,811,842 km (0.076 R)
• M15: 2,933,764 km (0.068 R)
• M16: 3,259,588 km (0.029 R)
• M17: 3,388,093 km (0.059 R)
• M18: 3,650,188 km (0.088 R)
• M19: 3,783,929 km (0.115 R)
• M20: 4,306,624 km (0.101 R)
• M21: 4,764,543 km (0.068 R)
• M22: 5,088,721 km (0.103 R)
• M23: 5,208,250 km (0.112 R)
• M24: 6,231,200 km (0.067 R)
• M25: 6,716,496 km (0.096 R)
• M26: 7,861,518 km (0.08 R)
• M27: 8,527,677 km (0.06 R)
• M28: 10,064,197 km (0.09 R)
• M29: 10,214,991 km (0.098 R)
• M30: 10,366,534 km (0.106 R)
• M31: 10,902,842 km (0.076 R)
• M32: 11,369,737 km (0.115 R)
• M33: 11,724,135 km (0.115 R)
• M34: 12,403,758 km (0.084 R)
• M35: 14,774,585 km (0.05 R)
• M36: 15,032,192 km (0.107 R)
• M37: 15,161,595 km (0.105 R)
• M38: 15,595,428 km (0.086 R)
• M39: 16,298,090 km (0.08 R)
• M40: 16,519,943 km (0.036 R)
• M41: 16,787,275 km (0.1 R)
• M42: 16,966,343 km (0.075 R)
• M43: 17,191,189 km (0.096 R)
• M44: 17,689,051 km (0.101 R)
• M45: 18,099,996 km (0.102 R)
• M46: 18,606,534 km (0.115 R)
• M47: 19,727,920 km (0.064 R)
• M48: 20,011,707 km (0.097 R)
• M49: 20,106,552 km (0.07 R)
• M50: 21,015,658 km (0.112 R)
• M51: 21,353,899 km (0.118 R)
• M52: 21,547,928 km (0.077 R)
• M53: 22,084,834 km (0.115 R)
• M54: 22,182,971 km (0.119 R)
• M55: 24,124,452 km (0.118 R)
• M56: 25,141,119 km (0.068 R)
• M57: 25,346,068 km (0.076 R)
• M58: 25,448,842 km (0.11 R)
• M59: 26,535,820 km (0.025 R)
• M60: 26,640,090 km (0.063 R)
• M61: 26,849,078 km (0.076 R)
• M62: 26,953,796 km (0.096 R)
• M63: 28,008,461 km (0.095 R)
• M64: 28,114,676 km (0.084 R)
• M65: 28,274,297 km (0.109 R)
• M66: 28,915,623 km (0.083 R)
• M67: 29,778,204 km (0.112 R)
• M68: 29,995,121 km (0.075 R)
• M69: 30,321,544 km (0.093 R)
• M70: 30,430,600 km (0.079 R)
• M71: 31,915,958 km (0.07 R)
• M72: 32,639,413 km (0.076 R)
• M73: 33,143,558 km (0.091 R)
• M74: 33,424,652 km (0.114 R)
• M75: 34,329,719 km (0.116 R)
• M76: 35,242,865 km (0.066 R)
• M77: 36,685,587 km (0.091 R)
• M78: 36,860,018 km (0.089 R)
• M79: 37,736,212 km (0.085 R)
• M80: 38,678,529 km (0.06 R)
• M81: 38,915,343 km (0.111 R)
• M82: 39,211,995 km (0.082 R)
• M83: 39,747,855 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.7

Radius: 11.6

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.72 AU - 8.78 AU

Year: 9550 Days

Day: 11.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,993,717 km

• M1: 191,635 km (0.068 R)
• M2: 303,983 km (0.09 R)
• M3: 546,631 km (0.055 R)
• M4: 754,422 km (0.096 R)
• M5: 883,375 km (0.116 R)
• M6: 1,386,174 km (0.114 R)
• M7: 1,511,238 km (0.115 R)
• M8: 2,029,295 km (0.107 R)
• M9: 2,255,786 km (0.105 R)
• M10: 2,361,552 km (0.076 R)
• M11: 2,689,022 km (0.12 R)
• M12: 3,219,197 km (0.079 R)
• M13: 3,632,236 km (0.115 R)
• M14: 3,908,394 km (0.099 R)
• M15: 4,642,620 km (0.112 R)
• M16: 4,887,662 km (0.095 R)
• M17: 4,970,389 km (0.047 R)
• M18: 5,137,041 km (0.051 R)
• M19: 6,658,601 km (0.116 R)
• M20: 6,873,424 km (0.087 R)
• M21: 7,215,853 km (0.089 R)
• M22: 7,436,660 km (0.116 R)
• M23: 7,627,696 km (0.044 R)
• M24: 7,723,888 km (0.088 R)
• M25: 8,607,413 km (0.07 R)
• M26: 8,909,002 km (0.115 R)
• M27: 9,145,965 km (0.094 R)
• M28: 9,248,290 km (0.094 R)
• M29: 9,522,802 km (0.069 R)
• M30: 9,834,714 km (0.062 R)
• M31: 10,114,910 km (0.095 R)
• M32: 10,683,233 km (0.099 R)
• M33: 11,481,637 km (0.089 R)
• M34: 11,555,239 km (0.085 R)
• M35: 12,449,984 km (0.06 R)
• M36: 13,020,400 km (0.058 R)
• M37: 13,405,615 km (0.115 R)
• M38: 13,951,049 km (0.037 R)
• M39: 14,108,276 km (0.064 R)
• M40: 14,742,870 km (0.055 R)
• M41: 15,063,758 km (0.114 R)
• M42: 15,712,414 km (0.049 R)
• M43: 16,411,485 km (0.087 R)
• M44: 16,827,516 km (0.119 R)
• M45: 17,415,885 km (0.066 R)
• M46: 17,585,230 km (0.091 R)
• M47: 17,797,659 km (0.098 R)
• M48: 18,010,985 km (0.087 R)
• M49: 18,267,994 km (0.111 R)
• M50: 18,569,434 km (0.077 R)
• M51: 18,742,519 km (0.098 R)
• M52: 19,264,765 km (0.104 R)
• M53: 19,880,061 km (0.096 R)
• M54: 20,725,439 km (0.069 R)
• M55: 20,860,077 km (0.086 R)
• M56: 21,628,112 km (0.091 R)
• M57: 21,901,427 km (0.077 R)
• M58: 22,221,717 km (0.039 R)
• M59: 22,543,502 km (0.118 R)
• M60: 22,774,331 km (0.062 R)
• M61: 23,471,607 km (0.095 R)
• M62: 25,412,938 km (0.075 R)
• M63: 25,749,533 km (0.082 R)
• M64: 26,475,831 km (0.077 R)
• M65: 27,356,215 km (0.119 R)
• M66: 27,503,868 km (0.111 R)
• M67: 28,146,839 km (0.102 R)
• M68: 29,095,439 km (0.083 R)
• M69: 29,246,234 km (0.057 R)
• M70: 29,397,178 km (0.043 R)
• M71: 30,461,567 km (0.111 R)
• M72: 31,589,984 km (0.043 R)
• M73: 32,003,772 km (0.103 R)
• M74: 32,211,264 km (0.078 R)
• M75: 35,163,727 km (0.101 R)
• M76: 35,646,330 km (0.12 R)
• M77: 35,969,162 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.3

Radius: 9.3

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.68 AU - 13.98 AU

Year: 15013 Days

Day: 10.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,993,717 km

• M1: 173,534 km (0.12 R)
• M2: 649,853 km (0.085 R)
• M3: 1,376,450 km (0.074 R)
• M4: 1,474,736 km (0.1 R)
• M5: 1,678,339 km (0.117 R)
• M6: 1,973,495 km (0.089 R)
• M7: 2,084,946 km (0.112 R)
• M8: 2,343,451 km (0.102 R)
• M9: 2,521,622 km (0.049 R)
• M10: 2,673,464 km (0.105 R)
• M11: 3,785,125 km (0.09 R)
• M12: 5,099,492 km (0.099 R)
• M13: 5,176,386 km (0.072 R)
• M14: 5,370,264 km (0.114 R)
• M15: 5,685,467 km (0.08 R)
• M16: 5,765,203 km (0.113 R)
• M17: 5,925,871 km (0.065 R)
• M18: 6,128,875 km (0.106 R)
• M19: 6,251,695 km (0.116 R)
• M20: 6,499,878 km (0.093 R)
• M21: 6,878,211 km (0.057 R)
• M22: 7,048,752 km (0.052 R)
• M23: 8,280,841 km (0.101 R)
• M24: 8,645,111 km (0.1 R)
• M25: 9,107,818 km (0.106 R)
• M26: 9,816,762 km (0.104 R)
• M27: 9,912,654 km (0.084 R)
• M28: 10,008,995 km (0.099 R)
• M29: 10,592,726 km (0.049 R)
• M30: 11,438,552 km (0.105 R)
• M31: 11,539,531 km (0.118 R)
• M32: 11,895,125 km (0.104 R)
• M33: 12,565,324 km (0.084 R)
• M34: 12,773,863 km (0.117 R)
• M35: 13,247,639 km (0.098 R)
• M36: 15,421,596 km (0.073 R)
• M37: 15,813,393 km (0.12 R)
• M38: 16,151,633 km (0.097 R)
• M39: 17,065,676 km (0.105 R)
• M40: 18,114,058 km (0.058 R)
• M41: 18,586,638 km (0.112 R)
• M42: 18,764,809 km (0.051 R)
• M43: 18,824,498 km (0.117 R)
• M44: 23,210,409 km (0.102 R)
• M45: 23,594,875 km (0.08 R)
• M46: 23,788,006 km (0.079 R)
• M47: 24,695,916 km (0.09 R)
• M48: 25,285,630 km (0.064 R)
• M49: 25,615,195 km (0.111 R)
• M50: 25,946,255 km (0.033 R)
• M51: 26,947,663 km (0.11 R)
• M52: 28,988,477 km (0.103 R)
• M53: 29,195,371 km (0.113 R)
• M54: 30,586,631 km (0.056 R)
• M55: 31,219,580 km (0.118 R)
• M56: 31,431,709 km (0.062 R)
• M57: 31,785,957 km (0.114 R)
• M58: 31,928,225 km (0.105 R)
• M59: 32,355,775 km (0.083 R)
• M60: 32,498,791 km (0.102 R)
• M61: 32,570,299 km (0.113 R)
• M62: 32,928,885 km (0.104 R)
• M63: 33,505,435 km (0.088 R)
• M64: 34,157,981 km (0.118 R)
• M65: 34,741,562 km (0.05 R)
• M66: 35,254,982 km (0.051 R)
• M67: 35,696,894 km (0.091 R)
• M68: 36,512,053 km (0.114 R)
• M69: 38,160,622 km (0.092 R)
• M70: 38,236,019 km (0.115 R)
• M71: 39,298,463 km (0.092 R)
• M72: 39,909,870 km (0.095 R)
• M73: 40,678,653 km (0.095 R)
• M74: 41,685,297 km (0.064 R)
• M75: 43,171,103 km (0.117 R)
• M76: 43,249,792 km (0.099 R)
• M77: 43,801,957 km (0.063 R)
• M78: 44,197,793 km (0.079 R)
• M79: 49,615,181 km (0.07 R)
• M80: 49,862,616 km (0.094 R)
• M81: 51,856,755 km (0.117 R)
• M82: 52,107,930 km (0.073 R)
• M83: 52,191,705 km (0.047 R)
• M84: 52,527,253 km (0.12 R)
• M85: 52,947,773 km (0.061 R)
• M86: 53,031,996 km (0.079 R)
• M87: 53,369,489 km (0.107 R)
• M88: 53,792,253 km (0.12 R)
• M89: 54,470,978 km (0.065 R)
• M90: 54,555,950 km (0.093 R)
• M91: 55,494,377 km (0.056 R)
• M92: 57,041,369 km (0.11 R)
• M93: 57,560,174 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 18,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit