🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.34 AU - 1.84 AU

Year: 768 Days

Day: 37.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.7

Radius: 11.7

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.18 AU - 5.28 AU

Year: 3939 Days

Day: 14.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,868,167 km

• M1: 248,632 km (0.086 R)
• M2: 519,105 km (0.097 R)
• M3: 691,741 km (0.068 R)
• M4: 814,560 km (0.114 R)
• M5: 1,243,009 km (0.045 R)
• M6: 1,424,471 km (0.109 R)
• M7: 1,511,387 km (0.072 R)
• M8: 1,585,139 km (0.106 R)
• M9: 1,660,237 km (0.036 R)
• M10: 1,752,090 km (0.099 R)
• M11: 1,861,446 km (0.117 R)
• M12: 2,120,101 km (0.057 R)
• M13: 2,253,991 km (0.069 R)
• M14: 2,408,077 km (0.08 R)
• M15: 2,763,073 km (0.098 R)
• M16: 2,965,479 km (0.067 R)
• M17: 3,722,593 km (0.104 R)
• M18: 3,967,485 km (0.078 R)
• M19: 4,280,893 km (0.08 R)
• M20: 5,043,543 km (0.065 R)
• M21: 5,314,764 km (0.076 R)
• M22: 5,452,244 km (0.073 R)
• M23: 5,614,109 km (0.084 R)
• M24: 5,966,262 km (0.094 R)
• M25: 6,157,149 km (0.098 R)
• M26: 6,398,600 km (0.062 R)
• M27: 6,544,907 km (0.078 R)
• M28: 6,717,094 km (0.11 R)
• M29: 6,915,760 km (0.085 R)
• M30: 6,990,708 km (0.095 R)
• M31: 7,091,238 km (0.108 R)
• M32: 7,268,063 km (0.072 R)
• M33: 7,446,384 km (0.094 R)
• M34: 8,227,434 km (0.054 R)
• M35: 8,573,903 km (0.108 R)
• M36: 8,898,081 km (0.078 R)
• M37: 9,006,989 km (0.038 R)
• M38: 9,143,871 km (0.1 R)
• M39: 9,475,080 km (0.112 R)
• M40: 9,979,225 km (0.063 R)
• M41: 10,120,894 km (0.115 R)
• M42: 10,320,308 km (0.102 R)
• M43: 10,521,069 km (0.061 R)
• M44: 10,723,026 km (0.086 R)
• M45: 10,868,136 km (0.031 R)
• M46: 11,307,355 km (0.099 R)
• M47: 11,544,019 km (0.113 R)
• M48: 11,722,489 km (0.114 R)
• M49: 12,263,734 km (0.081 R)
• M50: 12,415,576 km (0.103 R)
• M51: 12,568,016 km (0.108 R)
• M52: 13,183,911 km (0.086 R)
• M53: 14,863,296 km (0.046 R)
• M54: 15,318,224 km (0.115 R)
• M55: 15,547,408 km (0.065 R)
• M56: 15,975,856 km (0.117 R)
• M57: 16,475,214 km (0.09 R)
• M58: 16,945,998 km (0.117 R)
• M59: 17,182,961 km (0.106 R)
• M60: 18,280,561 km (0.059 R)
• M61: 18,384,531 km (0.108 R)
• M62: 18,593,220 km (0.098 R)
• M63: 18,697,939 km (0.11 R)
• M64: 19,153,763 km (0.102 R)
• M65: 19,329,990 km (0.068 R)
• M66: 20,183,595 km (0.106 R)
• M67: 20,434,920 km (0.076 R)
• M68: 20,542,929 km (0.043 R)
• M69: 21,964,408 km (0.079 R)
• M70: 23,605,946 km (0.094 R)
• M71: 24,060,574 km (0.068 R)
• M72: 24,288,860 km (0.092 R)
• M73: 24,479,747 km (0.086 R)
• M74: 24,863,017 km (0.09 R)
• M75: 25,325,424 km (0.107 R)
• M76: 25,829,718 km (0.105 R)
• M77: 26,102,584 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.1

Radius: 3.4

Gravity: 84.52 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.46 AU - 13.6 AU

Year: 18009 Days

Day: 20.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,868,167 km

• M1: 55,351 km (0.115 R)
• M2: 188,942 km (0.119 R)
• M3: 235,018 km (0.103 R)
• M4: 285,134 km (0.106 R)
• M5: 457,021 km (0.075 R)
• M6: 520,750 km (0.1 R)
• M7: 1,186,311 km (0.118 R)
• M8: 1,304,493 km (0.081 R)
• M9: 1,916,648 km (0.032 R)
• M10: 2,126,085 km (0.071 R)
• M11: 2,719,540 km (0.083 R)
• M12: 2,836,226 km (0.077 R)
• M13: 2,954,558 km (0.106 R)
• M14: 3,360,567 km (0.063 R)
• M15: 4,223,746 km (0.116 R)
• M16: 5,736,480 km (0.114 R)
• M17: 5,786,296 km (0.115 R)
• M18: 6,138,449 km (0.064 R)
• M19: 6,705,725 km (0.109 R)
• M20: 7,022,124 km (0.12 R)
• M21: 7,889,493 km (0.043 R)
• M22: 9,078,048 km (0.085 R)
• M23: 9,486,599 km (0.097 R)
• M24: 9,545,391 km (0.105 R)
• M25: 9,604,333 km (0.093 R)
• M26: 9,663,424 km (0.065 R)
• M27: 11,241,532 km (0.108 R)
• M28: 11,679,854 km (0.038 R)
• M29: 12,123,860 km (0.076 R)
• M30: 12,637,879 km (0.093 R)
• M31: 13,422,220 km (0.042 R)
• M32: 13,687,158 km (0.098 R)
• M33: 14,424,675 km (0.068 R)
• M34: 15,520,181 km (0.081 R)
• M35: 17,212,881 km (0.078 R)
• M36: 17,572,813 km (0.118 R)
• M37: 17,717,474 km (0.086 R)
• M38: 18,520,366 km (0.042 R)
• M39: 20,464,390 km (0.106 R)
• M40: 20,692,826 km (0.079 R)
• M41: 21,306,178 km (0.085 R)
• M42: 21,383,370 km (0.103 R)
• M43: 22,629,371 km (0.12 R)
• M44: 23,818,674 km (0.076 R)
• M45: 24,865,709 km (0.104 R)
• M46: 26,010,133 km (0.105 R)
• M47: 27,842,707 km (0.065 R)
• M48: 29,458,663 km (0.086 R)
• M49: 29,544,532 km (0.115 R)
• M50: 30,061,543 km (0.089 R)
• M51: 32,071,240 km (0.118 R)
• M52: 34,756,821 km (0.074 R)
• M53: 35,759,426 km (0.109 R)
• M54: 37,049,259 km (0.111 R)
• M55: 37,979,907 km (0.092 R)
• M56: 40,149,226 km (0.072 R)
• M57: 40,339,664 km (0.091 R)
• M58: 41,008,965 km (0.111 R)
• M59: 41,296,941 km (0.117 R)
• M60: 41,392,983 km (0.079 R)
• M61: 43,135,948 km (0.063 R)
• M62: 43,331,173 km (0.077 R)
• M63: 44,114,617 km (0.098 R)
• M64: 46,093,797 km (0.1 R)
• M65: 47,596,956 km (0.058 R)
• M66: 48,303,956 km (0.116 R)
• M67: 49,422,050 km (0.079 R)
• M68: 49,524,076 km (0.106 R)
• M69: 49,830,602 km (0.108 R)
• M70: 50,343,124 km (0.079 R)
• M71: 51,579,999 km (0.105 R)
• M72: 52,826,748 km (0.1 R)
• M73: 53,663,449 km (0.108 R)
• M74: 54,399,171 km (0.105 R)
• M75: 54,821,187 km (0.106 R)
• M76: 55,562,145 km (0.098 R)
• M77: 56,093,367 km (0.087 R)
• M78: 57,053,935 km (0.084 R)
• M79: 57,804,767 km (0.085 R)
• M80: 57,912,328 km (0.102 R)
• M81: 60,731,500 km (0.059 R)
• M82: 61,607,844 km (0.079 R)
• M83: 63,483,951 km (0.11 R)
• M84: 64,150,559 km (0.11 R)
• M85: 64,484,761 km (0.103 R)
• M86: 65,715,053 km (0.07 R)
• M87: 66,164,445 km (0.09 R)
• M88: 67,179,018 km (0.1 R)
• M89: 67,518,456 km (0.086 R)
• M90: 69,337,865 km (0.11 R)
• M91: 70,368,445 km (0.052 R)
• M92: 70,943,200 km (0.117 R)
• M93: 71,288,771 km (0.053 R)
• M94: 77,130,119 km (0.095 R)
• M95: 78,078,869 km (0.111 R)
• M96: 78,912,129 km (0.081 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 17,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit