🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.61 AU - 0.75 AU

Year: 205 Days

Day: 32.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.95 AU - 1.05 AU

Year: 365 Days

Day: 12.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.1

Radius: 8.3

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.84 AU - 7.34 AU

Year: 6179 Days

Day: 8 Hours

Environment

Temp: -165 °C

Axial Tilt: 55.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 88,551,080 km

• M1: 110,553 km (0.067 R)
• M2: 171,290 km (0.1 R)
• M3: 823,087 km (0.074 R)
• M4: 938,128 km (0.028 R)
• M5: 1,231,340 km (0.099 R)
• M6: 1,339,499 km (0.106 R)
• M7: 1,438,384 km (0.044 R)
• M8: 1,526,945 km (0.085 R)
• M9: 1,803,702 km (0.083 R)
• M10: 2,110,676 km (0.086 R)
• M11: 2,211,954 km (0.115 R)
• M12: 2,270,596 km (0.096 R)
• M13: 2,434,406 km (0.094 R)
• M14: 2,710,863 km (0.093 R)
• M15: 2,836,974 km (0.114 R)
• M16: 2,932,866 km (0.115 R)
• M17: 3,127,942 km (0.108 R)
• M18: 3,210,520 km (0.109 R)
• M19: 3,411,729 km (0.094 R)
• M20: 3,968,233 km (0.112 R)
• M21: 4,148,050 km (0.059 R)
• M22: 4,293,758 km (0.076 R)
• M23: 4,534,311 km (0.07 R)
• M24: 4,627,960 km (0.082 R)
• M25: 4,855,498 km (0.101 R)
• M26: 5,067,179 km (0.086 R)
• M27: 5,460,023 km (0.064 R)
• M28: 5,660,185 km (0.11 R)
• M29: 5,821,900 km (0.1 R)
• M30: 6,254,089 km (0.101 R)
• M31: 6,653,964 km (0.096 R)
• M32: 6,782,019 km (0.09 R)
• M33: 7,545,118 km (0.096 R)
• M34: 8,016,052 km (0.056 R)
• M35: 8,496,411 km (0.083 R)
• M36: 8,635,387 km (0.118 R)
• M37: 9,198,923 km (0.116 R)
• M38: 9,629,316 km (0.092 R)
• M39: 10,238,029 km (0.087 R)
• M40: 10,733,946 km (0.08 R)
• M41: 10,809,045 km (0.093 R)
• M42: 10,934,557 km (0.089 R)
• M43: 12,111,743 km (0.037 R)
• M44: 12,163,952 km (0.118 R)
• M45: 12,216,013 km (0.104 R)
• M46: 12,847,914 km (0.108 R)
• M47: 13,625,673 km (0.111 R)
• M48: 13,897,343 km (0.088 R)
• M49: 14,198,334 km (0.113 R)
• M50: 14,280,762 km (0.072 R)
• M51: 14,584,446 km (0.09 R)
• M52: 15,254,495 km (0.079 R)
• M53: 15,792,000 km (0.038 R)
• M54: 15,877,420 km (0.081 R)
• M55: 16,393,383 km (0.11 R)
• M56: 16,798,494 km (0.066 R)
• M57: 17,119,083 km (0.076 R)
• M58: 17,236,218 km (0.097 R)
• M59: 17,559,499 km (0.072 R)
• M60: 18,421,631 km (0.025 R)
• M61: 18,571,528 km (0.041 R)
• M62: 18,722,024 km (0.096 R)
• M63: 19,115,018 km (0.076 R)
• M64: 20,032,352 km (0.071 R)
• M65: 20,248,521 km (0.081 R)
• M66: 20,434,321 km (0.059 R)
• M67: 20,527,521 km (0.118 R)
• M68: 20,901,515 km (0.111 R)

Asteroid Belt

Center: 12.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478

Radius: 6.2

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 17.65 AU - 20.19 AU

Year: 30059 Days

Day: 15.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,551,080 km

• M1: 79,885 km (0.109 R)
• M2: 426,803 km (0.047 R)
• M3: 706,850 km (0.111 R)
• M4: 1,156,691 km (0.099 R)
• M5: 1,218,325 km (0.092 R)
• M6: 1,345,034 km (0.081 R)
• M7: 1,786,348 km (0.089 R)
• M8: 1,858,155 km (0.063 R)
• M9: 2,116,660 km (0.103 R)
• M10: 2,347,490 km (0.06 R)
• M11: 3,001,681 km (0.112 R)
• M12: 3,173,719 km (0.09 R)
• M13: 3,708,980 km (0.052 R)
• M14: 3,800,983 km (0.107 R)
• M15: 4,224,045 km (0.08 R)
• M16: 4,711,585 km (0.11 R)
• M17: 4,911,747 km (0.045 R)
• M18: 5,268,388 km (0.113 R)
• M19: 5,686,365 km (0.057 R)
• M20: 6,006,953 km (0.091 R)
• M21: 6,223,870 km (0.115 R)
• M22: 6,443,330 km (0.093 R)
• M23: 6,946,577 km (0.094 R)
• M24: 7,813,048 km (0.114 R)
• M25: 8,591,256 km (0.116 R)
• M26: 8,835,699 km (0.089 R)
• M27: 9,144,469 km (0.113 R)
• M28: 9,772,631 km (0.096 R)
• M29: 11,536,838 km (0.118 R)
• M30: 13,609,217 km (0.049 R)
• M31: 14,037,217 km (0.118 R)
• M32: 14,109,024 km (0.057 R)
• M33: 14,614,814 km (0.114 R)
• M34: 17,849,868 km (0.077 R)
• M35: 20,231,915 km (0.117 R)
• M36: 20,556,991 km (0.086 R)
• M37: 21,294,659 km (0.057 R)
• M38: 23,049,591 km (0.098 R)
• M39: 24,850,301 km (0.054 R)
• M40: 25,635,690 km (0.108 R)
• M41: 26,075,657 km (0.089 R)
• M42: 26,429,306 km (0.099 R)
• M43: 26,784,601 km (0.113 R)
• M44: 26,873,761 km (0.062 R)
• M45: 27,679,795 km (0.085 R)
• M46: 28,403,101 km (0.102 R)
• M47: 29,132,390 km (0.034 R)
• M48: 29,867,963 km (0.107 R)
• M49: 32,395,269 km (0.082 R)
• M50: 33,252,914 km (0.114 R)
• M51: 33,540,291 km (0.082 R)
• M52: 36,164,836 km (0.07 R)
• M53: 40,172,414 km (0.088 R)
• M54: 40,478,641 km (0.118 R)
• M55: 41,814,400 km (0.103 R)
• M56: 41,917,772 km (0.093 R)
• M57: 46,014,211 km (0.09 R)
• M58: 46,548,574 km (0.101 R)
• M59: 47,515,724 km (0.065 R)
• M60: 47,839,454 km (0.035 R)
• M61: 49,797,690 km (0.101 R)
• M62: 50,016,851 km (0.051 R)
• M63: 51,007,189 km (0.106 R)
• M64: 53,455,209 km (0.087 R)
• M65: 55,599,993 km (0.098 R)
• M66: 56,511,344 km (0.1 R)
• M67: 57,887,794 km (0.111 R)
• M68: 58,002,984 km (0.117 R)
• M69: 59,740,114 km (0.089 R)
• M70: 60,673,605 km (0.072 R)
• M71: 60,907,726 km (0.1 R)
• M72: 62,082,668 km (0.107 R)
• M73: 63,028,126 km (0.1 R)
• M74: 63,146,608 km (0.085 R)
• M75: 63,859,292 km (0.052 R)
• M76: 63,978,372 km (0.104 R)
• M77: 64,455,290 km (0.114 R)
• M78: 65,292,589 km (0.049 R)
• M79: 66,254,055 km (0.092 R)
• M80: 67,704,855 km (0.112 R)
• M81: 68,556,067 km (0.092 R)
• M82: 68,921,833 km (0.102 R)
• M83: 72,491,987 km (0.036 R)
• M84: 74,737,899 km (0.071 R)
• M85: 76,374,201 km (0.113 R)
• M86: 82,517,138 km (0.111 R)
• M87: 82,906,242 km (0.086 R)
• M88: 83,036,093 km (0.112 R)
• M89: 86,041,515 km (0.111 R)
• M90: 86,831,391 km (0.046 R)
• M91: 87,359,322 km (0.062 R)
• M92: 88,551,019 km (0.114 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: 287 - 14,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit