🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.49 AU - 0.53 AU

Year: 140 Days

Day: 43.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.45 AU - 0.63 AU

Year: 153 Days

Day: 40.1 Hours

Environment

Temp: 197 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.31 AU - 1.93 AU

Year: 794 Days

Day: 24.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.2

Radius: 14.9

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.95 AU - 6.13 AU

Year: 5020 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,557,118 km

• M1: 194,178 km (0.114 R)
• M2: 337,044 km (0.115 R)
• M3: 451,486 km (0.113 R)
• M4: 790,625 km (0.079 R)
• M5: 1,059,003 km (0.115 R)
• M6: 1,330,972 km (0.097 R)
• M7: 1,427,014 km (0.104 R)
• M8: 1,685,519 km (0.063 R)
• M9: 1,805,497 km (0.092 R)
• M10: 1,944,024 km (0.078 R)
• M11: 2,038,570 km (0.086 R)
• M12: 2,199,687 km (0.081 R)
• M13: 2,331,632 km (0.038 R)
• M14: 2,500,678 km (0.101 R)
• M15: 3,069,150 km (0.108 R)
• M16: 3,236,400 km (0.062 R)
• M17: 3,875,782 km (0.12 R)
• M18: 4,200,110 km (0.11 R)
• M19: 5,005,994 km (0.099 R)
• M20: 5,539,759 km (0.108 R)
• M21: 5,676,042 km (0.048 R)
• M22: 5,790,485 km (0.116 R)
• M23: 6,021,763 km (0.096 R)
• M24: 6,303,456 km (0.111 R)
• M25: 6,589,487 km (0.103 R)
• M26: 6,879,707 km (0.042 R)
• M27: 7,001,928 km (0.119 R)
• M28: 7,124,898 km (0.109 R)
• M29: 7,323,265 km (0.113 R)
• M30: 8,134,683 km (0.084 R)
• M31: 8,498,805 km (0.101 R)
• M32: 8,603,673 km (0.115 R)
• M33: 9,162,271 km (0.071 R)
• M34: 9,595,656 km (0.077 R)
• M35: 9,787,441 km (0.093 R)
• M36: 9,897,545 km (0.066 R)
• M37: 10,091,424 km (0.099 R)
• M38: 10,202,724 km (0.101 R)
• M39: 11,136,514 km (0.036 R)
• M40: 11,570,199 km (0.092 R)
• M41: 11,774,400 km (0.1 R)
• M42: 12,245,782 km (0.093 R)
• M43: 12,454,023 km (0.108 R)
• M44: 12,873,944 km (0.096 R)
• M45: 13,543,245 km (0.107 R)
• M46: 13,697,031 km (0.077 R)
• M47: 14,068,333 km (0.062 R)
• M48: 14,348,979 km (0.106 R)
• M49: 14,852,525 km (0.119 R)
• M50: 15,941,897 km (0.099 R)
• M51: 16,496,157 km (0.073 R)
• M52: 16,660,416 km (0.091 R)
• M53: 16,825,273 km (0.083 R)
• M54: 17,556,956 km (0.067 R)
• M55: 18,231,044 km (0.107 R)
• M56: 18,571,229 km (0.119 R)
• M57: 20,058,382 km (0.108 R)
• M58: 20,163,549 km (0.049 R)
• M59: 20,444,943 km (0.087 R)
• M60: 21,404,164 km (0.057 R)
• M61: 21,619,435 km (0.118 R)
• M62: 21,763,199 km (0.11 R)
• M63: 21,943,464 km (0.103 R)
• M64: 22,051,923 km (0.074 R)
• M65: 22,196,734 km (0.082 R)
• M66: 22,669,463 km (0.075 R)
• M67: 22,852,272 km (0.037 R)
• M68: 23,108,981 km (0.11 R)
• M69: 23,256,036 km (0.108 R)
• M70: 23,662,194 km (0.113 R)
• M71: 24,444,142 km (0.116 R)
• M72: 24,594,040 km (0.044 R)
• M73: 24,781,785 km (0.094 R)
• M74: 25,461,857 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514

Radius: 7.3

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.3 AU - 12.7 AU

Year: 17015 Days

Day: 16.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,557,118 km

• M1: 92,751 km (0.04 R)
• M2: 204,650 km (0.119 R)
• M3: 531,970 km (0.055 R)
• M4: 586,723 km (0.114 R)
• M5: 662,868 km (0.113 R)
• M6: 1,214,286 km (0.085 R)
• M7: 1,313,469 km (0.111 R)
• M8: 1,389,615 km (0.099 R)
• M9: 1,654,104 km (0.06 R)
• M10: 1,709,006 km (0.118 R)
• M11: 2,383,244 km (0.052 R)
• M12: 2,539,873 km (0.118 R)
• M13: 2,962,786 km (0.057 R)
• M14: 3,063,615 km (0.104 R)
• M15: 3,442,845 km (0.04 R)
• M16: 3,620,268 km (0.063 R)
• M17: 3,728,129 km (0.08 R)
• M18: 4,020,892 km (0.085 R)
• M19: 4,095,242 km (0.078 R)
• M20: 4,170,190 km (0.075 R)
• M21: 4,983,404 km (0.11 R)
• M22: 5,143,773 km (0.112 R)
• M23: 5,305,937 km (0.053 R)
• M24: 5,718,528 km (0.111 R)
• M25: 5,802,303 km (0.06 R)
• M26: 7,333,587 km (0.029 R)
• M27: 7,562,023 km (0.056 R)
• M28: 7,654,175 km (0.083 R)
• M29: 7,746,627 km (0.119 R)
• M30: 7,792,852 km (0.117 R)
• M31: 7,932,577 km (0.08 R)
• M32: 8,356,387 km (0.098 R)
• M33: 8,739,208 km (0.092 R)
• M34: 9,671,502 km (0.064 R)
• M35: 11,206,825 km (0.106 R)
• M36: 11,788,611 km (0.063 R)
• M37: 12,761,596 km (0.054 R)
• M38: 14,268,944 km (0.063 R)
• M39: 15,538,132 km (0.088 R)
• M40: 16,783,086 km (0.115 R)
• M41: 17,691,743 km (0.1 R)
• M42: 17,998,269 km (0.118 R)
• M43: 18,430,158 km (0.079 R)
• M44: 18,928,170 km (0.073 R)
• M45: 19,556,630 km (0.119 R)
• M46: 20,705,243 km (0.068 R)
• M47: 22,138,690 km (0.086 R)
• M48: 22,204,513 km (0.086 R)
• M49: 23,268,004 km (0.074 R)
• M50: 24,894,133 km (0.095 R)
• M51: 25,099,980 km (0.059 R)
• M52: 25,168,795 km (0.091 R)
• M53: 25,998,464 km (0.107 R)
• M54: 26,556,614 km (0.099 R)
• M55: 28,111,833 km (0.092 R)
• M56: 28,183,192 km (0.026 R)
• M57: 28,972,470 km (0.049 R)
• M58: 29,769,079 km (0.099 R)
• M59: 29,914,637 km (0.116 R)
• M60: 30,793,226 km (0.109 R)
• M61: 33,479,405 km (0.077 R)
• M62: 35,465,616 km (0.103 R)
• M63: 36,550,799 km (0.106 R)
• M64: 37,019,190 km (0.089 R)
• M65: 37,411,136 km (0.102 R)
• M66: 37,804,429 km (0.102 R)
• M67: 38,199,068 km (0.108 R)
• M68: 39,071,972 km (0.039 R)
• M69: 39,711,054 km (0.113 R)
• M70: 39,791,089 km (0.076 R)
• M71: 40,112,126 km (0.066 R)
• M72: 40,595,327 km (0.101 R)
• M73: 42,383,321 km (0.071 R)
• M74: 42,547,130 km (0.067 R)
• M75: 42,711,239 km (0.028 R)
• M76: 42,875,498 km (0.106 R)
• M77: 43,039,906 km (0.112 R)
• M78: 43,286,892 km (0.045 R)
• M79: 44,030,992 km (0.1 R)
• M80: 44,279,923 km (0.109 R)
• M81: 45,951,529 km (0.089 R)
• M82: 46,288,424 km (0.119 R)
• M83: 46,541,543 km (0.105 R)
• M84: 47,473,538 km (0.107 R)
• M85: 48,155,405 km (0.11 R)
• M86: 48,326,246 km (0.077 R)
• M87: 49,787,518 km (0.086 R)
• M88: 50,220,005 km (0.115 R)
• M89: 53,990,769 km (0.032 R)
• M90: 58,215,413 km (0.109 R)
• M91: 58,306,368 km (0.055 R)
• M92: 59,219,364 km (0.114 R)
• M93: 60,505,308 km (0.088 R)
• M94: 60,689,762 km (0.07 R)
• M95: 61,986,327 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.2

Radius: 4

Gravity: 40.39 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 10.21 AU - 16.49 AU

Year: 18780 Days

Day: 24.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 71,557,118 km

• M1: 181,163 km (0.113 R)
• M2: 222,452 km (0.113 R)
• M3: 332,406 km (0.094 R)
• M4: 384,766 km (0.098 R)
• M5: 498,011 km (0.075 R)
• M6: 538,104 km (0.085 R)
• M7: 687,402 km (0.093 R)
• M8: 922,271 km (0.107 R)
• M9: 1,153,699 km (0.112 R)
• M10: 1,821,803 km (0.089 R)
• M11: 2,176,649 km (0.12 R)
• M12: 2,344,947 km (0.112 R)
• M13: 3,675,769 km (0.065 R)
• M14: 3,755,505 km (0.056 R)
• M15: 3,957,163 km (0.103 R)
• M16: 4,121,122 km (0.085 R)
• M17: 5,061,943 km (0.114 R)
• M18: 5,329,574 km (0.117 R)
• M19: 5,374,603 km (0.09 R)
• M20: 5,419,781 km (0.085 R)
• M21: 6,159,842 km (0.114 R)
• M22: 6,882,100 km (0.1 R)
• M23: 6,980,386 km (0.063 R)
• M24: 7,228,270 km (0.116 R)
• M25: 7,988,825 km (0.069 R)
• M26: 8,404,708 km (0.103 R)
• M27: 9,804,644 km (0.105 R)
• M28: 9,859,846 km (0.095 R)
• M29: 9,915,197 km (0.064 R)
• M30: 9,970,698 km (0.108 R)
• M31: 10,305,648 km (0.093 R)
• M32: 10,929,471 km (0.105 R)
• M33: 12,812,310 km (0.047 R)
• M34: 12,933,334 km (0.119 R)
• M35: 13,359,688 km (0.102 R)
• M36: 13,421,023 km (0.03 R)
• M37: 14,414,353 km (0.118 R)
• M38: 15,753,404 km (0.112 R)
• M39: 16,536,399 km (0.106 R)
• M40: 18,207,706 km (0.064 R)
• M41: 18,616,707 km (0.08 R)
• M42: 18,753,739 km (0.106 R)
• M43: 22,068,827 km (0.049 R)
• M44: 23,237,785 km (0.105 R)
• M45: 23,311,537 km (0.109 R)
• M46: 25,104,168 km (0.063 R)
• M47: 26,400,583 km (0.09 R)
• M48: 26,786,097 km (0.098 R)
• M49: 27,953,559 km (0.1 R)
• M50: 30,903,330 km (0.1 R)
• M51: 32,951,624 km (0.099 R)
• M52: 33,616,287 km (0.073 R)
• M53: 33,783,089 km (0.066 R)
• M54: 37,177,614 km (0.036 R)
• M55: 38,303,936 km (0.1 R)
• M56: 40,058,570 km (0.046 R)
• M57: 42,018,601 km (0.093 R)
• M58: 45,569,307 km (0.048 R)
• M59: 46,309,517 km (0.113 R)
• M60: 46,960,417 km (0.068 R)
• M61: 47,333,664 km (0.116 R)
• M62: 48,083,149 km (0.093 R)
• M63: 48,365,291 km (0.066 R)
• M64: 48,931,070 km (0.087 R)
• M65: 49,879,072 km (0.079 R)
• M66: 50,546,129 km (0.093 R)
• M67: 50,833,057 km (0.03 R)
• M68: 51,985,709 km (0.101 R)
• M69: 52,178,690 km (0.071 R)
• M70: 57,477,447 km (0.109 R)
• M71: 58,176,817 km (0.113 R)
• M72: 62,944,501 km (0.114 R)
• M73: 63,356,045 km (0.059 R)
• M74: 63,768,486 km (0.1 R)
• M75: 63,871,708 km (0.088 R)
• M76: 65,218,987 km (0.071 R)
• M77: 66,889,995 km (0.104 R)
• M78: 67,099,731 km (0.067 R)
• M79: 68,152,302 km (0.096 R)
• M80: 68,680,682 km (0.079 R)
• M81: 69,210,408 km (0.11 R)
• M82: 69,847,844 km (0.077 R)
• M83: 70,807,664 km (0.087 R)
• M84: 71,342,776 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 16,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit