🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.63 AU - 0.75 AU

Year: 239 Days

Day: 29 Hours

Environment

Temp: 20 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,978,481 km

• M1: 69,862 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.83 AU - 1.05 AU

Year: 379 Days

Day: 46.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,978,481 km

• M1: 82,578 km (0.088 R)
• M2: 383,719 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.4 AU - 1.64 AU

Year: 780 Days

Day: 35.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,978,481 km

• M1: 87,216 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.33 AU - 2.21 AU

Year: 980 Days

Day: 25.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.47 AU - 2.35 AU

Year: 1099 Days

Day: 45.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.96 AU - 2.14 AU

Year: 1222 Days

Day: 23.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.7

Radius: 5.2

Gravity: 15.89 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.26 AU - 16.98 AU

Year: 25696 Days

Day: 17.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 58 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,978,481 km

• M1: 84,074 km (0.056 R)
• M2: 235,168 km (0.043 R)
• M3: 444,455 km (0.041 R)
• M4: 612,005 km (0.063 R)
• M5: 657,034 km (0.09 R)
• M6: 726,746 km (0.076 R)
• M7: 898,934 km (0.116 R)
• M8: 1,029,832 km (0.112 R)
• M9: 1,083,986 km (0.099 R)
• M10: 1,139,038 km (0.096 R)
• M11: 1,428,510 km (0.104 R)
• M12: 1,519,765 km (0.027 R)
• M13: 2,210,907 km (0.064 R)
• M14: 2,388,330 km (0.069 R)
• M15: 2,424,233 km (0.081 R)
• M16: 2,496,938 km (0.102 R)
• M17: 2,756,640 km (0.063 R)
• M18: 2,832,486 km (0.109 R)
• M19: 2,986,273 km (0.09 R)
• M20: 3,182,246 km (0.097 R)
• M21: 3,382,557 km (0.108 R)
• M22: 3,423,098 km (0.089 R)
• M23: 3,669,785 km (0.1 R)
• M24: 4,667,603 km (0.031 R)
• M25: 6,789,799 km (0.042 R)
• M26: 8,001,392 km (0.116 R)
• M27: 8,164,304 km (0.114 R)
• M28: 8,438,217 km (0.105 R)
• M29: 8,770,923 km (0.028 R)
• M30: 9,621,237 km (0.109 R)
• M31: 9,678,833 km (0.113 R)
• M32: 10,085,440 km (0.092 R)
• M33: 10,144,082 km (0.097 R)
• M34: 10,616,512 km (0.098 R)
• M35: 10,735,742 km (0.114 R)
• M36: 11,096,123 km (0.07 R)
• M37: 11,338,471 km (0.108 R)
• M38: 11,952,271 km (0.118 R)
• M39: 12,200,754 km (0.101 R)
• M40: 12,702,954 km (0.108 R)
• M41: 13,083,979 km (0.117 R)
• M42: 13,857,251 km (0.049 R)
• M43: 14,118,299 km (0.033 R)
• M44: 16,816,745 km (0.05 R)
• M45: 16,955,722 km (0.099 R)
• M46: 17,095,147 km (0.111 R)
• M47: 17,868,568 km (0.096 R)
• M48: 19,815,136 km (0.115 R)
• M49: 20,404,701 km (0.076 R)
• M50: 21,903,522 km (0.104 R)
• M51: 23,904,393 km (0.056 R)
• M52: 24,295,891 km (0.12 R)
• M53: 24,768,471 km (0.07 R)
• M54: 24,926,596 km (0.042 R)
• M55: 25,722,606 km (0.111 R)
• M56: 27,013,486 km (0.068 R)
• M57: 27,176,248 km (0.03 R)
• M58: 27,339,460 km (0.074 R)
• M59: 28,407,888 km (0.078 R)
• M60: 29,072,102 km (0.029 R)
• M61: 29,155,578 km (0.092 R)
• M62: 29,573,704 km (0.116 R)
• M63: 29,825,627 km (0.111 R)
• M64: 29,909,701 km (0.069 R)
• M65: 31,010,292 km (0.095 R)
• M66: 31,351,525 km (0.115 R)
• M67: 33,863,124 km (0.065 R)
• M68: 35,187,214 km (0.093 R)
• M69: 35,811,037 km (0.092 R)
• M70: 37,704,049 km (0.034 R)
• M71: 38,892,006 km (0.091 R)
• M72: 39,814,277 km (0.029 R)
• M73: 41,398,518 km (0.113 R)
• M74: 41,962,652 km (0.108 R)
• M75: 42,434,633 km (0.068 R)
• M76: 45,400,111 km (0.064 R)
• M77: 49,423,397 km (0.094 R)
• M78: 54,790,370 km (0.094 R)
• M79: 57,385,444 km (0.077 R)
• M80: 58,014,204 km (0.101 R)
• M81: 58,119,222 km (0.111 R)
• M82: 59,914,097 km (0.079 R)
• M83: 61,405,887 km (0.1 R)
• M84: 62,048,858 km (0.063 R)
• M85: 63,774,619 km (0.096 R)
• M86: 64,208,453 km (0.069 R)
• M87: 65,188,319 km (0.11 R)
• M88: 65,516,088 km (0.11 R)
• M89: 65,625,444 km (0.115 R)
• M90: 66,722,296 km (0.034 R)
• M91: 70,049,353 km (0.096 R)
• M92: 70,273,001 km (0.092 R)
• M93: 71,282,637 km (0.1 R)
• M94: 72,523,253 km (0.107 R)
• M95: 74,568,405 km (0.107 R)
• M96: 76,172,244 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit