🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.55 AU - 0.59 AU

Year: 154 Days

Day: 27.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.92 AU - 1.22 AU

Year: 396 Days

Day: 14.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.66 AU - 5.8 AU

Year: 3684 Days

Day: 33.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.1

Radius: 13.7

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.48 AU - 6.18 AU

Year: 4407 Days

Day: 9 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 63,984,042 km

• M1: 170,691 km (0.087 R)
• M2: 337,942 km (0.101 R)
• M3: 644,468 km (0.098 R)
• M4: 744,100 km (0.084 R)
• M5: 943,663 km (0.113 R)
• M6: 1,066,334 km (0.091 R)
• M7: 1,504,057 km (0.053 R)
• M8: 1,672,355 km (0.08 R)
• M9: 1,762,712 km (0.108 R)
• M10: 1,854,864 km (0.119 R)
• M11: 2,116,959 km (0.054 R)
• M12: 2,207,167 km (0.084 R)
• M13: 2,528,802 km (0.112 R)
• M14: 2,704,281 km (0.062 R)
• M15: 3,189,277 km (0.12 R)
• M16: 3,437,310 km (0.092 R)
• M17: 3,593,191 km (0.111 R)
• M18: 3,881,915 km (0.066 R)
• M19: 4,034,206 km (0.072 R)
• M20: 4,738,812 km (0.088 R)
• M21: 5,022,749 km (0.12 R)
• M22: 5,289,781 km (0.112 R)
• M23: 5,379,839 km (0.093 R)
• M24: 5,561,600 km (0.047 R)
• M25: 5,676,192 km (0.117 R)
• M26: 5,884,582 km (0.107 R)
• M27: 6,213,697 km (0.105 R)
• M28: 6,308,841 km (0.054 R)
• M29: 6,573,181 km (0.084 R)
• M30: 6,767,658 km (0.093 R)
• M31: 7,025,864 km (0.093 R)
• M32: 7,237,246 km (0.098 R)
• M33: 7,438,305 km (0.063 R)
• M34: 7,704,889 km (0.081 R)
• M35: 7,832,945 km (0.117 R)
• M36: 8,000,494 km (0.118 R)
• M37: 8,208,286 km (0.1 R)
• M38: 8,642,718 km (0.1 R)
• M39: 9,030,775 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.5

Radius: 13.8

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.05 AU - 12.33 AU

Year: 13407 Days

Day: 10.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,984,042 km

• M1: 194,178 km (0.071 R)
• M2: 300,841 km (0.118 R)
• M3: 554,111 km (0.092 R)
• M4: 663,167 km (0.114 R)
• M5: 821,891 km (0.111 R)
• M6: 1,561,652 km (0.102 R)
• M7: 1,669,961 km (0.119 R)
• M8: 1,865,934 km (0.078 R)
• M9: 2,373,819 km (0.082 R)
• M10: 2,595,523 km (0.118 R)
• M11: 3,336,781 km (0.104 R)
• M12: 4,370,951 km (0.079 R)
• M13: 5,331,818 km (0.095 R)
• M14: 5,540,208 km (0.081 R)
• M15: 7,118,764 km (0.07 R)
• M16: 8,680,416 km (0.099 R)
• M17: 8,876,689 km (0.07 R)
• M18: 8,975,423 km (0.09 R)
• M19: 9,374,102 km (0.038 R)
• M20: 9,880,640 km (0.074 R)
• M21: 9,982,965 km (0.098 R)
• M22: 12,433,977 km (0.049 R)
• M23: 15,178,649 km (0.12 R)
• M24: 15,415,462 km (0.092 R)
• M25: 15,833,139 km (0.107 R)
• M26: 15,953,117 km (0.116 R)
• M27: 16,436,318 km (0.115 R)
• M28: 17,540,799 km (0.114 R)
• M29: 17,727,198 km (0.103 R)
• M30: 18,039,409 km (0.1 R)
• M31: 18,923,233 km (0.09 R)
• M32: 19,050,690 km (0.081 R)
• M33: 19,178,297 km (0.078 R)
• M34: 19,627,540 km (0.068 R)
• M35: 19,950,522 km (0.049 R)
• M36: 20,275,299 km (0.119 R)
• M37: 21,062,034 km (0.12 R)
• M38: 21,326,373 km (0.117 R)
• M39: 21,459,067 km (0.112 R)
• M40: 22,462,569 km (0.093 R)
• M41: 23,140,098 km (0.085 R)
• M42: 24,654,178 km (0.104 R)
• M43: 26,271,181 km (0.104 R)
• M44: 27,849,738 km (0.04 R)
• M45: 29,090,652 km (0.098 R)
• M46: 29,903,118 km (0.033 R)
• M47: 31,173,503 km (0.084 R)
• M48: 31,777,430 km (0.115 R)
• M49: 32,080,815 km (0.087 R)
• M50: 33,689,440 km (0.114 R)
• M51: 34,542,597 km (0.095 R)
• M52: 36,111,879 km (0.109 R)
• M53: 37,464,094 km (0.108 R)
• M54: 38,670,900 km (0.113 R)
• M55: 38,832,765 km (0.108 R)
• M56: 39,319,706 km (0.065 R)
• M57: 40,217,742 km (0.05 R)
• M58: 41,122,659 km (0.065 R)
• M59: 41,619,025 km (0.07 R)
• M60: 41,867,956 km (0.045 R)
• M61: 42,283,988 km (0.103 R)
• M62: 43,287,939 km (0.074 R)
• M63: 46,003,440 km (0.064 R)
• M64: 47,035,815 km (0.058 R)
• M65: 47,902,136 km (0.074 R)
• M66: 49,386,745 km (0.111 R)
• M67: 49,474,559 km (0.054 R)
• M68: 49,738,300 km (0.041 R)
• M69: 50,090,753 km (0.026 R)
• M70: 50,267,278 km (0.105 R)
• M71: 50,620,778 km (0.059 R)
• M72: 50,886,613 km (0.101 R)
• M73: 51,241,609 km (0.097 R)
• M74: 51,775,823 km (0.11 R)
• M75: 51,954,293 km (0.11 R)
• M76: 53,029,304 km (0.078 R)
• M77: 53,840,423 km (0.112 R)
• M78: 54,564,776 km (0.079 R)
• M79: 54,746,388 km (0.119 R)
• M80: 55,383,675 km (0.087 R)
• M81: 56,206,613 km (0.114 R)
• M82: 57,864,606 km (0.101 R)
• M83: 58,513,711 km (0.036 R)
• M84: 59,912,750 km (0.104 R)
• M85: 63,697,128 km (0.064 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 14,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit