🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.43 AU - 0.65 AU

Year: 151 Days

Day: 17.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.57 AU - 0.69 AU

Year: 190 Days

Day: 37.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,205,086 km

• M1: 175,030 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.65 AU - 0.77 AU

Year: 228 Days

Day: 30.3 Hours

Environment

Temp: 89 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.78 AU - 1.22 AU

Year: 381 Days

Day: 24.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 106,205,086 km

• M1: 106,514 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.97 AU - 1.53 AU

Year: 532 Days

Day: 45.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.8

Radius: 10.7

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.7 AU - 4.9 AU

Year: 3395 Days

Day: 5.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 106,205,086 km

• M1: 137,331 km (0.039 R)
• M2: 318,643 km (0.069 R)
• M3: 390,301 km (0.097 R)
• M4: 525,837 km (0.093 R)
• M5: 837,000 km (0.033 R)
• M6: 1,007,542 km (0.091 R)
• M7: 1,163,123 km (0.096 R)
• M8: 1,327,083 km (0.09 R)
• M9: 1,426,266 km (0.1 R)
• M10: 1,708,707 km (0.067 R)
• M11: 1,912,310 km (0.103 R)
• M12: 2,074,474 km (0.092 R)
• M13: 2,343,600 km (0.104 R)
• M14: 2,535,235 km (0.084 R)
• M15: 2,677,951 km (0.112 R)
• M16: 3,065,260 km (0.111 R)
• M17: 3,510,015 km (0.104 R)
• M18: 3,811,155 km (0.101 R)
• M19: 3,933,975 km (0.089 R)
• M20: 4,058,141 km (0.095 R)
• M21: 4,438,569 km (0.085 R)
• M22: 4,633,046 km (0.108 R)
• M23: 5,210,943 km (0.082 R)
• M24: 5,370,414 km (0.116 R)
• M25: 5,554,719 km (0.073 R)
• M26: 5,764,604 km (0.107 R)
• M27: 5,929,611 km (0.104 R)
• M28: 6,048,392 km (0.074 R)
• M29: 6,216,240 km (0.089 R)
• M30: 6,288,496 km (0.036 R)
• M31: 6,778,280 km (0.087 R)
• M32: 7,716,557 km (0.077 R)
• M33: 8,108,504 km (0.096 R)
• M34: 8,214,120 km (0.096 R)
• M35: 8,346,813 km (0.1 R)
• M36: 8,480,254 km (0.101 R)
• M37: 8,560,589 km (0.113 R)
• M38: 8,641,222 km (0.075 R)
• M39: 8,749,082 km (0.107 R)
• M40: 9,103,030 km (0.067 R)
• M41: 9,212,835 km (0.109 R)
• M42: 9,796,716 km (0.12 R)
• M43: 10,192,701 km (0.071 R)
• M44: 10,421,287 km (0.09 R)
• M45: 12,250,121 km (0.102 R)
• M46: 12,493,217 km (0.1 R)
• M47: 12,615,439 km (0.087 R)
• M48: 12,922,563 km (0.111 R)
• M49: 14,655,954 km (0.079 R)
• M50: 14,914,010 km (0.074 R)
• M51: 15,271,549 km (0.059 R)
• M52: 15,730,665 km (0.118 R)
• M53: 15,961,794 km (0.108 R)
• M54: 16,194,269 km (0.059 R)
• M55: 17,406,909 km (0.091 R)
• M56: 17,611,858 km (0.066 R)
• M57: 17,714,632 km (0.109 R)
• M58: 18,196,935 km (0.111 R)
• M59: 18,370,170 km (0.116 R)
• M60: 18,439,733 km (0.072 R)
• M61: 18,753,439 km (0.103 R)
• M62: 18,858,457 km (0.073 R)
• M63: 19,104,097 km (0.073 R)
• M64: 19,209,713 km (0.076 R)
• M65: 19,527,758 km (0.112 R)
• M66: 19,705,181 km (0.092 R)
• M67: 20,204,838 km (0.116 R)
• M68: 20,276,645 km (0.064 R)
• M69: 20,564,471 km (0.055 R)
• M70: 20,926,049 km (0.114 R)
• M71: 21,107,661 km (0.085 R)
• M72: 21,289,722 km (0.073 R)
• M73: 21,949,748 km (0.1 R)
• M74: 22,653,606 km (0.044 R)
• M75: 22,728,105 km (0.044 R)
• M76: 23,139,499 km (0.047 R)
• M77: 23,818,075 km (0.111 R)
• M78: 24,464,787 km (0.109 R)
• M79: 24,924,800 km (0.046 R)
• M80: 25,271,718 km (0.11 R)
• M81: 25,581,535 km (0.057 R)
• M82: 25,853,504 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.9

Radius: 7.6

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.84 AU - 17.58 AU

Year: 21484 Days

Day: 18.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 106,205,086 km

• M1: 198,965 km (0.064 R)
• M2: 427,850 km (0.034 R)
• M3: 1,292,526 km (0.079 R)
• M4: 1,567,187 km (0.064 R)
• M5: 1,727,706 km (0.102 R)
• M6: 1,927,569 km (0.094 R)
• M7: 2,030,342 km (0.033 R)
• M8: 2,422,738 km (0.081 R)
• M9: 2,838,620 km (0.085 R)
• M10: 3,399,911 km (0.096 R)
• M11: 4,038,544 km (0.115 R)
• M12: 5,088,272 km (0.092 R)
• M13: 5,375,500 km (0.076 R)
• M14: 5,569,828 km (0.107 R)
• M15: 6,268,300 km (0.101 R)
• M16: 6,319,313 km (0.12 R)
• M17: 7,259,835 km (0.066 R)
• M18: 8,467,987 km (0.083 R)
• M19: 8,694,179 km (0.107 R)
• M20: 8,808,173 km (0.109 R)
• M21: 9,268,785 km (0.12 R)
• M22: 10,033,828 km (0.091 R)
• M23: 10,696,996 km (0.076 R)
• M24: 11,812,547 km (0.043 R)
• M25: 12,512,216 km (0.099 R)
• M26: 12,576,543 km (0.102 R)
• M27: 12,705,497 km (0.088 R)
• M28: 13,619,989 km (0.116 R)
• M29: 14,353,467 km (0.074 R)
• M30: 15,442,988 km (0.116 R)
• M31: 16,700,358 km (0.071 R)
• M32: 17,055,354 km (0.068 R)
• M33: 17,198,070 km (0.109 R)
• M34: 17,412,893 km (0.053 R)
• M35: 18,500,469 km (0.087 R)
• M36: 18,573,772 km (0.109 R)
• M37: 19,834,284 km (0.086 R)
• M38: 21,429,147 km (0.096 R)
• M39: 22,125,226 km (0.119 R)
• M40: 24,017,489 km (0.035 R)
• M41: 24,097,524 km (0.074 R)
• M42: 25,633,595 km (0.094 R)
• M43: 27,618,759 km (0.085 R)
• M44: 28,207,127 km (0.063 R)
• M45: 29,054,749 km (0.104 R)
• M46: 29,910,598 km (0.047 R)
• M47: 30,341,739 km (0.092 R)
• M48: 31,647,280 km (0.091 R)
• M49: 32,971,072 km (0.091 R)
• M50: 34,402,873 km (0.058 R)
• M51: 34,945,015 km (0.102 R)
• M52: 36,221,085 km (0.034 R)
• M53: 37,141,860 km (0.086 R)
• M54: 38,724,905 km (0.061 R)
• M55: 39,950,111 km (0.109 R)
• M56: 40,234,796 km (0.12 R)
• M57: 40,329,791 km (0.108 R)
• M58: 40,805,961 km (0.083 R)
• M59: 40,901,404 km (0.061 R)
• M60: 41,475,710 km (0.111 R)
• M61: 45,668,789 km (0.1 R)
• M62: 46,165,005 km (0.109 R)
• M63: 48,571,885 km (0.118 R)
• M64: 48,673,014 km (0.089 R)
• M65: 49,180,001 km (0.047 R)
• M66: 49,383,304 km (0.06 R)
• M67: 49,892,535 km (0.09 R)
• M68: 52,361,648 km (0.036 R)
• M69: 53,193,412 km (0.069 R)
• M70: 54,344,418 km (0.115 R)
• M71: 56,564,152 km (0.117 R)
• M72: 58,060,579 km (0.099 R)
• M73: 58,275,402 km (0.115 R)
• M74: 60,982,824 km (0.084 R)
• M75: 61,310,443 km (0.112 R)
• M76: 62,847,262 km (0.097 R)
• M77: 62,957,516 km (0.041 R)
• M78: 64,174,495 km (0.116 R)
• M79: 64,953,002 km (0.093 R)
• M80: 65,399,402 km (0.1 R)
• M81: 66,969,282 km (0.097 R)
• M82: 67,871,956 km (0.062 R)
• M83: 70,031,999 km (0.055 R)
• M84: 70,604,211 km (0.068 R)
• M85: 74,302,570 km (0.088 R)
• M86: 74,535,793 km (0.031 R)
• M87: 75,354,093 km (0.046 R)
• M88: 75,705,648 km (0.106 R)
• M89: 76,528,137 km (0.055 R)
• M90: 77,235,436 km (0.101 R)
• M91: 78,063,460 km (0.095 R)
• M92: 78,300,573 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.7

Radius: 4

Gravity: 47.42 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 16.59 AU - 21.25 AU

Year: 31338 Days

Day: 24.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 106,205,086 km

• M1: 87,216 km (0.092 R)
• M2: 189,241 km (0.106 R)
• M3: 306,077 km (0.095 R)
• M4: 2,542,416 km (0.041 R)
• M5: 2,868,240 km (0.067 R)
• M6: 3,256,746 km (0.097 R)
• M7: 3,869,947 km (0.069 R)
• M8: 3,922,606 km (0.111 R)
• M9: 5,256,869 km (0.097 R)
• M10: 5,373,855 km (0.107 R)
• M11: 5,971,797 km (0.064 R)
• M12: 6,527,703 km (0.111 R)
• M13: 7,754,555 km (0.046 R)
• M14: 8,021,887 km (0.108 R)
• M15: 8,910,947 km (0.08 R)
• M16: 9,331,766 km (0.105 R)
• M17: 9,402,525 km (0.086 R)
• M18: 10,558,767 km (0.05 R)
• M19: 10,929,172 km (0.112 R)
• M20: 11,003,821 km (0.09 R)
• M21: 11,228,667 km (0.102 R)
• M22: 12,143,009 km (0.12 R)
• M23: 13,319,147 km (0.11 R)
• M24: 16,885,860 km (0.075 R)
• M25: 18,460,976 km (0.08 R)
• M26: 18,549,837 km (0.055 R)
• M27: 19,356,020 km (0.053 R)
• M28: 19,991,063 km (0.111 R)
• M29: 20,540,685 km (0.086 R)
• M30: 21,095,245 km (0.057 R)
• M31: 21,936,433 km (0.083 R)
• M32: 23,747,914 km (0.098 R)
• M33: 26,003,850 km (0.071 R)
• M34: 28,122,605 km (0.096 R)
• M35: 28,429,879 km (0.089 R)
• M36: 28,635,276 km (0.052 R)
• M37: 28,738,200 km (0.037 R)
• M38: 31,455,944 km (0.12 R)
• M39: 34,582,689 km (0.081 R)
• M40: 35,131,714 km (0.108 R)
• M41: 35,352,071 km (0.087 R)
• M42: 36,127,138 km (0.07 R)
• M43: 37,244,035 km (0.073 R)
• M44: 37,806,673 km (0.079 R)
• M45: 37,919,619 km (0.084 R)
• M46: 38,032,566 km (0.094 R)
• M47: 38,372,303 km (0.045 R)
• M48: 39,168,612 km (0.078 R)
• M49: 40,893,476 km (0.116 R)
• M50: 41,940,212 km (0.103 R)
• M51: 42,291,019 km (0.073 R)
• M52: 42,408,304 km (0.081 R)
• M53: 42,878,041 km (0.074 R)
• M54: 45,132,930 km (0.11 R)
• M55: 45,492,413 km (0.073 R)
• M56: 46,335,098 km (0.099 R)
• M57: 47,426,115 km (0.065 R)
• M58: 47,669,661 km (0.115 R)
• M59: 49,509,715 km (0.087 R)
• M60: 50,252,169 km (0.096 R)
• M61: 51,372,806 km (0.088 R)
• M62: 52,124,536 km (0.105 R)
• M63: 53,006,116 km (0.105 R)
• M64: 53,258,787 km (0.09 R)
• M65: 54,401,266 km (0.115 R)
• M66: 56,194,346 km (0.047 R)
• M67: 61,290,696 km (0.086 R)
• M68: 62,621,070 km (0.114 R)
• M69: 64,499,421 km (0.057 R)
• M70: 65,988,219 km (0.078 R)
• M71: 66,124,204 km (0.089 R)
• M72: 66,396,173 km (0.11 R)
• M73: 70,800,035 km (0.05 R)
• M74: 73,459,137 km (0.1 R)
• M75: 76,864,433 km (0.036 R)
• M76: 77,867,337 km (0.114 R)
• M77: 80,320,742 km (0.085 R)
• M78: 80,465,852 km (0.085 R)
• M79: 81,775,881 km (0.119 R)
• M80: 81,921,888 km (0.104 R)
• M81: 85,007,494 km (0.085 R)
• M82: 85,451,351 km (0.067 R)
• M83: 86,192,908 km (0.111 R)
• M84: 86,490,159 km (0.092 R)
• M85: 88,430,293 km (0.119 R)
• M86: 90,083,200 km (0.106 R)
• M87: 90,989,015 km (0.085 R)
• M88: 92,049,664 km (0.092 R)
• M89: 93,419,382 km (0.096 R)
• M90: 94,336,268 km (0.107 R)
• M91: 96,950,341 km (0.092 R)
• M92: 97,259,410 km (0.086 R)
• M93: 98,809,842 km (0.069 R)
• M94: 100,681,013 km (0.103 R)
• M95: 101,934,942 km (0.079 R)
• M96: 103,667,584 km (0.095 R)
• M97: 106,045,891 km (0.065 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 15,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit