🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.46 AU - 0.54 AU

Year: 150 Days

Day: 18 Hours

Environment

Temp: 89 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,640,334 km

• M1: 79,586 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.67 AU - 0.69 AU

Year: 238 Days

Day: 30.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.21 AU - 1.23 AU

Year: 572 Days

Day: 35.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.07 AU - 1.75 AU

Year: 711 Days

Day: 28.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,640,334 km

• M1: 159,771 km (0.119 R)
• M2: 925,412 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.6

Radius: 9.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.52 AU - 3.94 AU

Year: 3059 Days

Day: 12.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 78,640,334 km

• M1: 119,828 km (0.11 R)
• M2: 190,737 km (0.079 R)
• M3: 316,100 km (0.071 R)
• M4: 395,836 km (0.077 R)
• M5: 579,841 km (0.106 R)
• M6: 762,949 km (0.101 R)
• M7: 1,047,933 km (0.086 R)
• M8: 1,247,497 km (0.082 R)
• M9: 1,440,627 km (0.05 R)
• M10: 1,703,471 km (0.085 R)
• M11: 2,153,611 km (0.03 R)
• M12: 2,296,926 km (0.096 R)
• M13: 2,386,684 km (0.071 R)
• M14: 2,674,960 km (0.115 R)
• M15: 2,889,483 km (0.11 R)
• M16: 2,998,989 km (0.058 R)
• M17: 3,184,490 km (0.098 R)
• M18: 3,272,304 km (0.087 R)
• M19: 3,386,447 km (0.119 R)
• M20: 3,671,281 km (0.116 R)
• M21: 3,737,104 km (0.055 R)
• M22: 3,963,745 km (0.111 R)
• M23: 4,085,667 km (0.096 R)
• M24: 4,416,877 km (0.077 R)
• M25: 4,515,163 km (0.091 R)
• M26: 4,671,044 km (0.077 R)
• M27: 5,223,210 km (0.062 R)
• M28: 5,416,939 km (0.067 R)
• M29: 5,477,077 km (0.076 R)
• M30: 5,597,952 km (0.069 R)
• M31: 5,842,246 km (0.102 R)
• M32: 6,168,369 km (0.061 R)
• M33: 6,278,473 km (0.099 R)
• M34: 6,341,603 km (0.08 R)
• M35: 6,420,890 km (0.091 R)
• M36: 6,805,955 km (0.116 R)
• M37: 7,215,105 km (0.098 R)
• M38: 7,397,615 km (0.103 R)
• M39: 7,464,485 km (0.118 R)
• M40: 7,598,525 km (0.08 R)
• M41: 7,767,421 km (0.082 R)
• M42: 7,903,405 km (0.103 R)
• M43: 8,489,978 km (0.066 R)
• M44: 8,647,655 km (0.075 R)
• M45: 9,814,967 km (0.113 R)
• M46: 10,520,171 km (0.086 R)
• M47: 11,395,618 km (0.044 R)
• M48: 11,550,302 km (0.119 R)
• M49: 11,666,689 km (0.109 R)
• M50: 11,744,630 km (0.087 R)
• M51: 12,235,011 km (0.04 R)
• M52: 12,314,149 km (0.064 R)
• M53: 12,752,321 km (0.048 R)
• M54: 12,852,551 km (0.029 R)
• M55: 12,953,081 km (0.09 R)
• M56: 13,134,693 km (0.052 R)
• M57: 13,705,259 km (0.082 R)
• M58: 13,808,033 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.3

Radius: 14.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.45 AU - 8.63 AU

Year: 10596 Days

Day: 10.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,640,334 km

• M1: 206,295 km (0.107 R)
• M2: 313,108 km (0.099 R)
• M3: 616,642 km (0.11 R)
• M4: 768,035 km (0.062 R)
• M5: 1,076,506 km (0.114 R)
• M6: 1,344,735 km (0.046 R)
• M7: 1,466,807 km (0.11 R)
• M8: 2,110,676 km (0.1 R)
• M9: 2,705,926 km (0.086 R)
• M10: 2,915,962 km (0.096 R)
• M11: 3,050,001 km (0.066 R)
• M12: 3,158,759 km (0.086 R)
• M13: 3,268,863 km (0.067 R)
• M14: 3,408,438 km (0.119 R)
• M15: 3,897,922 km (0.116 R)
• M16: 4,196,370 km (0.034 R)
• M17: 4,975,476 km (0.088 R)
• M18: 5,497,722 km (0.083 R)
• M19: 5,799,461 km (0.112 R)
• M20: 6,140,993 km (0.09 R)
• M21: 6,915,760 km (0.077 R)
• M22: 7,498,593 km (0.113 R)
• M23: 8,402,763 km (0.07 R)
• M24: 8,750,727 km (0.069 R)
• M25: 8,907,057 km (0.048 R)
• M26: 9,064,135 km (0.094 R)
• M27: 9,863,736 km (0.111 R)
• M28: 9,985,658 km (0.062 R)
• M29: 10,313,277 km (0.102 R)
• M30: 10,769,401 km (0.095 R)
• M31: 10,895,063 km (0.088 R)
• M32: 11,359,714 km (0.066 R)
• M33: 13,462,761 km (0.119 R)
• M34: 13,779,460 km (0.068 R)
• M35: 14,098,552 km (0.108 R)
• M36: 14,374,111 km (0.071 R)
• M37: 15,873,381 km (0.085 R)
• M38: 16,545,076 km (0.077 R)
• M39: 17,030,521 km (0.097 R)
• M40: 17,176,977 km (0.025 R)
• M41: 17,520,603 km (0.116 R)
• M42: 18,065,140 km (0.092 R)
• M43: 19,374,420 km (0.068 R)
• M44: 20,195,264 km (0.108 R)
• M45: 21,237,213 km (0.099 R)
• M46: 21,395,039 km (0.102 R)
• M47: 21,606,121 km (0.029 R)
• M48: 22,940,833 km (0.034 R)
• M49: 23,427,775 km (0.099 R)
• M50: 23,918,306 km (0.09 R)
• M51: 25,075,894 km (0.07 R)
• M52: 25,298,496 km (0.112 R)
• M53: 25,689,545 km (0.113 R)
• M54: 26,195,335 km (0.055 R)
• M55: 28,309,003 km (0.098 R)
• M56: 29,356,937 km (0.106 R)
• M57: 29,885,765 km (0.069 R)
• M58: 30,003,648 km (0.093 R)
• M59: 30,774,077 km (0.061 R)
• M60: 31,371,122 km (0.091 R)
• M61: 31,490,950 km (0.118 R)
• M62: 31,791,343 km (0.051 R)
• M63: 32,758,792 km (0.116 R)
• M64: 35,781,567 km (0.047 R)
• M65: 36,157,805 km (0.092 R)
• M66: 36,661,501 km (0.102 R)
• M67: 37,421,459 km (0.115 R)
• M68: 37,548,617 km (0.104 R)
• M69: 37,930,839 km (0.105 R)
• M70: 39,602,596 km (0.059 R)
• M71: 39,991,849 km (0.099 R)
• M72: 41,363,961 km (0.115 R)
• M73: 42,022,790 km (0.109 R)
• M74: 42,486,094 km (0.06 R)
• M75: 42,685,209 km (0.111 R)
• M76: 43,084,187 km (0.115 R)
• M77: 43,819,012 km (0.097 R)
• M78: 44,288,898 km (0.087 R)
• M79: 44,490,706 km (0.091 R)
• M80: 44,895,368 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.5

Radius: 7

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.17 AU - 17.57 AU

Year: 28122 Days

Day: 24.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,640,334 km

• M1: 343,327 km (0.063 R)
• M2: 435,629 km (0.047 R)
• M3: 669,002 km (0.063 R)
• M4: 739,163 km (0.082 R)
• M5: 1,604,736 km (0.095 R)
• M6: 2,314,877 km (0.076 R)
• M7: 2,836,525 km (0.069 R)
• M8: 3,230,716 km (0.08 R)
• M9: 3,311,648 km (0.069 R)
• M10: 3,642,259 km (0.116 R)
• M11: 3,768,969 km (0.057 R)
• M12: 3,854,240 km (0.083 R)
• M13: 3,940,258 km (0.063 R)
• M14: 4,650,549 km (0.07 R)
• M15: 5,067,478 km (0.075 R)
• M16: 5,256,570 km (0.095 R)
• M17: 5,304,142 km (0.077 R)
• M18: 5,544,546 km (0.097 R)
• M19: 5,788,540 km (0.085 R)
• M20: 5,936,642 km (0.114 R)
• M21: 6,036,124 km (0.117 R)
• M22: 6,236,586 km (0.095 R)
• M23: 7,431,573 km (0.108 R)
• M24: 7,538,835 km (0.099 R)
• M25: 8,526,779 km (0.029 R)
• M26: 9,207,749 km (0.11 R)
• M27: 9,322,939 km (0.047 R)
• M28: 9,671,502 km (0.094 R)
• M29: 11,415,365 km (0.089 R)
• M30: 12,865,866 km (0.097 R)
• M31: 13,711,094 km (0.084 R)
• M32: 14,240,072 km (0.085 R)
• M33: 14,708,463 km (0.087 R)
• M34: 14,910,869 km (0.116 R)
• M35: 15,729,169 km (0.072 R)
• M36: 17,910,007 km (0.094 R)
• M37: 18,126,026 km (0.06 R)
• M38: 19,072,083 km (0.058 R)
• M39: 19,736,447 km (0.081 R)
• M40: 20,333,343 km (0.094 R)
• M41: 20,784,979 km (0.087 R)
• M42: 22,468,852 km (0.088 R)
• M43: 22,935,747 km (0.112 R)
• M44: 23,484,472 km (0.101 R)
• M45: 24,995,261 km (0.11 R)
• M46: 26,047,084 km (0.072 R)
• M47: 27,195,995 km (0.076 R)
• M48: 27,859,761 km (0.114 R)
• M49: 27,943,237 km (0.105 R)
• M50: 30,912,605 km (0.106 R)
• M51: 32,478,446 km (0.113 R)
• M52: 32,917,964 km (0.029 R)
• M53: 34,158,879 km (0.118 R)
• M54: 35,144,729 km (0.08 R)
• M55: 38,250,380 km (0.088 R)
• M56: 38,807,632 km (0.096 R)
• M57: 40,589,493 km (0.073 R)
• M58: 40,873,280 km (0.106 R)
• M59: 44,038,023 km (0.114 R)
• M60: 45,306,314 km (0.06 R)
• M61: 48,679,596 km (0.066 R)
• M62: 50,701,262 km (0.114 R)
• M63: 50,905,014 km (0.074 R)
• M64: 52,029,990 km (0.075 R)
• M65: 52,544,158 km (0.09 R)
• M66: 53,059,971 km (0.109 R)
• M67: 53,473,759 km (0.107 R)
• M68: 53,888,743 km (0.042 R)
• M69: 54,721,854 km (0.092 R)
• M70: 54,930,693 km (0.114 R)
• M71: 55,454,135 km (0.111 R)
• M72: 55,979,374 km (0.062 R)
• M73: 59,271,873 km (0.12 R)
• M74: 59,378,985 km (0.078 R)
• M75: 60,131,612 km (0.093 R)
• M76: 62,845,018 km (0.081 R)
• M77: 63,612,007 km (0.114 R)
• M78: 63,941,571 km (0.116 R)
• M79: 64,602,494 km (0.1 R)
• M80: 65,044,406 km (0.117 R)
• M81: 66,710,328 km (0.068 R)
• M82: 66,933,528 km (0.111 R)
• M83: 70,651,933 km (0.097 R)
• M84: 71,221,153 km (0.101 R)
• M85: 72,364,230 km (0.029 R)
• M86: 72,708,305 km (0.082 R)
• M87: 73,167,870 km (0.109 R)
• M88: 75,945,902 km (0.08 R)
• M89: 76,295,512 km (0.1 R)
• M90: 76,879,543 km (0.107 R)
• M91: 77,113,514 km (0.101 R)
• M92: 77,582,204 km (0.106 R)
• M93: 78,169,525 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 14,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit