🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.79 AU - 1.11 AU

Year: 332 Days

Day: 33.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,503,898 km

• M1: 483,201 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.57 AU - 1.71 AU

Year: 752 Days

Day: 39.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.22 AU - 2.48 AU

Year: 1290 Days

Day: 20 Hours

Environment

Temp: -78 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.95 AU - 5.27 AU

Year: 3545 Days

Day: 33.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.56 AU - 4.9 AU

Year: 3684 Days

Day: 21 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.5

Radius: 7.7

Gravity: 15.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.6 AU - 16.24 AU

Year: 17608 Days

Day: 15.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 19,503,898 km

• M1: 115,190 km (0.096 R)
• M2: 196,422 km (0.113 R)
• M3: 296,353 km (0.109 R)
• M4: 345,721 km (0.063 R)
• M5: 640,877 km (0.091 R)
• M6: 952,041 km (0.116 R)
• M7: 1,221,317 km (0.103 R)
• M8: 1,960,181 km (0.054 R)
• M9: 2,198,042 km (0.084 R)
• M10: 2,445,177 km (0.106 R)
• M11: 3,644,055 km (0.064 R)
• M12: 4,456,072 km (0.103 R)
• M13: 4,724,002 km (0.095 R)
• M14: 4,859,836 km (0.08 R)
• M15: 5,558,608 km (0.088 R)
• M16: 5,798,563 km (0.098 R)
• M17: 7,624,106 km (0.116 R)
• M18: 8,160,414 km (0.038 R)
• M19: 8,598,287 km (0.087 R)
• M20: 9,043,790 km (0.062 R)
• M21: 9,439,775 km (0.055 R)
• M22: 9,496,772 km (0.116 R)
• M23: 10,780,471 km (0.093 R)
• M24: 11,625,251 km (0.117 R)
• M25: 12,742,597 km (0.084 R)
• M26: 13,570,621 km (0.044 R)
• M27: 13,893,753 km (0.027 R)
• M28: 15,479,939 km (0.041 R)
• M29: 16,089,401 km (0.077 R)
• M30: 16,157,468 km (0.102 R)
• M31: 16,914,134 km (0.093 R)
• M32: 17,192,086 km (0.033 R)
• M33: 17,261,799 km (0.046 R)
• M34: 18,319,157 km (0.047 R)
• M35: 18,819,711 km (0.082 R)
• M36: 18,891,518 km (0.082 R)
• M37: 19,980,591 km (0.069 R)
• M38: 20,054,043 km (0.082 R)
• M39: 20,792,159 km (0.107 R)
• M40: 22,295,169 km (0.096 R)
• M41: 23,988,617 km (0.078 R)
• M42: 24,300,977 km (0.094 R)
• M43: 25,008,575 km (0.069 R)
• M44: 25,245,987 km (0.051 R)
• M45: 26,122,780 km (0.072 R)
• M46: 26,524,600 km (0.115 R)
• M47: 26,928,514 km (0.11 R)
• M48: 28,070,245 km (0.092 R)
• M49: 33,574,250 km (0.109 R)
• M50: 34,098,740 km (0.028 R)
• M51: 34,186,405 km (0.086 R)
• M52: 34,625,774 km (0.11 R)
• M53: 37,482,644 km (0.113 R)
• M54: 37,573,151 km (0.104 R)
• M55: 37,663,658 km (0.042 R)
• M56: 39,582,250 km (0.051 R)
• M57: 41,625,907 km (0.115 R)
• M58: 42,095,195 km (0.055 R)
• M59: 42,377,636 km (0.063 R)
• M60: 43,608,677 km (0.09 R)
• M61: 45,718,456 km (0.079 R)
• M62: 45,912,035 km (0.117 R)
• M63: 48,550,194 km (0.096 R)
• M64: 48,747,513 km (0.025 R)
• M65: 51,036,361 km (0.061 R)
• M66: 51,438,031 km (0.093 R)
• M67: 53,055,034 km (0.062 R)
• M68: 53,971,920 km (0.104 R)
• M69: 54,176,420 km (0.115 R)
• M70: 55,408,508 km (0.117 R)
• M71: 56,235,186 km (0.085 R)
• M72: 57,378,263 km (0.102 R)
• M73: 57,900,509 km (0.083 R)
• M74: 58,424,252 km (0.102 R)
• M75: 58,529,120 km (0.096 R)
• M76: 60,534,928 km (0.086 R)
• M77: 61,172,963 km (0.094 R)
• M78: 63,100,531 km (0.072 R)
• M79: 65,592,383 km (0.083 R)
• M80: 69,334,424 km (0.064 R)
• M81: 69,445,576 km (0.093 R)
• M82: 69,556,727 km (0.047 R)
• M83: 69,668,028 km (0.111 R)
• M84: 70,002,080 km (0.066 R)
• M85: 70,895,329 km (0.114 R)
• M86: 71,119,277 km (0.091 R)
• M87: 72,129,960 km (0.109 R)
• M88: 72,919,238 km (0.096 R)
• M89: 75,532,713 km (0.076 R)
• M90: 75,761,448 km (0.085 R)
• M91: 76,449,000 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.2

Radius: 6.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.83 AU - 15.85 AU

Year: 19449 Days

Day: 24.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 19,503,898 km

• M1: 165,754 km (0.101 R)
• M2: 309,967 km (0.053 R)
• M3: 494,571 km (0.109 R)
• M4: 969,095 km (0.11 R)
• M5: 1,856,210 km (0.109 R)
• M6: 2,610,333 km (0.119 R)
• M7: 2,911,474 km (0.1 R)
• M8: 2,988,367 km (0.052 R)
• M9: 3,113,132 km (0.103 R)
• M10: 3,530,061 km (0.084 R)
• M11: 3,612,190 km (0.1 R)
• M12: 3,828,958 km (0.12 R)
• M13: 4,865,222 km (0.067 R)
• M14: 5,461,369 km (0.096 R)
• M15: 6,988,315 km (0.08 R)
• M16: 8,526,779 km (0.051 R)
• M17: 8,726,193 km (0.088 R)
• M18: 8,949,693 km (0.077 R)
• M19: 9,677,187 km (0.079 R)
• M20: 9,746,451 km (0.101 R)
• M21: 11,237,044 km (0.112 R)
• M22: 11,382,603 km (0.072 R)
• M23: 11,675,815 km (0.118 R)
• M24: 11,872,536 km (0.111 R)
• M25: 12,797,051 km (0.11 R)
• M26: 14,450,257 km (0.097 R)
• M27: 15,652,276 km (0.107 R)
• M28: 17,248,186 km (0.105 R)
• M29: 17,360,235 km (0.105 R)
• M30: 18,321,700 km (0.102 R)
• M31: 18,378,697 km (0.056 R)
• M32: 18,693,750 km (0.065 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 12,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit