🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.61 AU - 0.77 AU

Year: 214 Days

Day: 15.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 129.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.16 AU - 1.46 AU

Year: 559 Days

Day: 13.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 73.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.5

Radius: 12.9

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.58 AU - 6.06 AU

Year: 5234 Days

Day: 6 Hours

Environment

Temp: -146 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 43,233,352 km

• M1: 163,660 km (0.047 R)
• M2: 277,803 km (0.059 R)
• M3: 426,952 km (0.063 R)
• M4: 556,654 km (0.119 R)
• M5: 702,362 km (0.086 R)
• M6: 798,254 km (0.081 R)
• M7: 914,193 km (0.049 R)
• M8: 997,369 km (0.062 R)
• M9: 1,172,399 km (0.118 R)
• M10: 1,375,702 km (0.12 R)
• M11: 1,740,721 km (0.118 R)
• M12: 1,875,808 km (0.103 R)
• M13: 2,473,451 km (0.093 R)
• M14: 2,560,517 km (0.088 R)
• M15: 2,793,890 km (0.11 R)
• M16: 2,965,030 km (0.119 R)
• M17: 3,186,883 km (0.092 R)
• M18: 3,585,263 km (0.055 R)
• M19: 3,746,679 km (0.06 R)
• M20: 3,834,493 km (0.119 R)
• M21: 4,297,797 km (0.036 R)
• M22: 4,522,792 km (0.08 R)
• M23: 4,765,440 km (0.099 R)
• M24: 4,847,270 km (0.034 R)
• M25: 5,053,865 km (0.116 R)
• M26: 5,207,352 km (0.086 R)
• M27: 5,291,725 km (0.08 R)
• M28: 6,130,670 km (0.108 R)
• M29: 6,294,480 km (0.092 R)
• M30: 6,490,004 km (0.073 R)
• M31: 6,596,069 km (0.104 R)
• M32: 6,856,220 km (0.081 R)
• M33: 7,260,733 km (0.066 R)
• M34: 7,657,017 km (0.055 R)
• M35: 7,753,209 km (0.039 R)
• M36: 7,914,475 km (0.04 R)
• M37: 8,076,789 km (0.081 R)
• M38: 8,338,735 km (0.095 R)
• M39: 8,670,393 km (0.11 R)
• M40: 9,380,684 km (0.087 R)
• M41: 10,022,010 km (0.047 R)
• M42: 10,109,824 km (0.057 R)
• M43: 10,233,093 km (0.114 R)
• M44: 10,749,205 km (0.112 R)
• M45: 10,911,220 km (0.108 R)
• M46: 11,110,185 km (0.092 R)
• M47: 11,696,010 km (0.118 R)
• M48: 11,937,012 km (0.109 R)
• M49: 12,442,653 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.4

Radius: 13.6

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.29 AU - 8.87 AU

Year: 7780 Days

Day: 12.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,233,352 km

• M1: 197,768 km (0.077 R)
• M2: 293,960 km (0.052 R)
• M3: 489,783 km (0.026 R)
• M4: 614,249 km (0.095 R)
• M5: 831,615 km (0.077 R)
• M6: 1,001,558 km (0.1 R)
• M7: 1,231,340 km (0.104 R)
• M8: 1,394,551 km (0.12 R)
• M9: 2,004,611 km (0.115 R)
• M10: 2,139,998 km (0.113 R)
• M11: 2,755,742 km (0.058 R)
• M12: 3,017,090 km (0.116 R)
• M13: 3,196,009 km (0.032 R)
• M14: 3,309,703 km (0.099 R)
• M15: 3,706,437 km (0.094 R)
• M16: 3,825,966 km (0.12 R)
• M17: 4,217,613 km (0.108 R)
• M18: 4,570,963 km (0.075 R)
• M19: 4,777,258 km (0.114 R)
• M20: 5,172,496 km (0.119 R)
• M21: 5,279,758 km (0.106 R)
• M22: 5,441,922 km (0.081 R)
• M23: 5,605,881 km (0.078 R)
• M24: 5,743,810 km (0.105 R)
• M25: 6,478,934 km (0.1 R)
• M26: 6,769,752 km (0.061 R)
• M27: 7,035,139 km (0.039 R)
• M28: 8,162,060 km (0.103 R)
• M29: 8,287,273 km (0.12 R)
• M30: 8,507,930 km (0.091 R)
• M31: 8,987,391 km (0.119 R)
• M32: 9,442,917 km (0.073 R)
• M33: 9,673,447 km (0.096 R)
• M34: 9,972,792 km (0.102 R)
• M35: 10,073,173 km (0.052 R)
• M36: 10,648,676 km (0.068 R)
• M37: 11,304,662 km (0.098 R)
• M38: 11,479,393 km (0.061 R)
• M39: 11,620,015 km (0.114 R)
• M40: 12,403,010 km (0.082 R)
• M41: 12,547,222 km (0.085 R)
• M42: 13,276,661 km (0.113 R)
• M43: 14,510,245 km (0.045 R)
• M44: 14,700,235 km (0.067 R)
• M45: 15,391,527 km (0.056 R)
• M46: 16,885,710 km (0.077 R)
• M47: 17,125,815 km (0.079 R)
• M48: 17,286,483 km (0.036 R)
• M49: 17,650,006 km (0.075 R)
• M50: 18,466,810 km (0.106 R)
• M51: 18,590,378 km (0.047 R)
• M52: 18,838,411 km (0.08 R)
• M53: 19,129,080 km (0.069 R)
• M54: 19,505,019 km (0.1 R)
• M55: 19,757,092 km (0.112 R)
• M56: 21,681,519 km (0.092 R)
• M57: 22,908,969 km (0.048 R)
• M58: 23,041,812 km (0.082 R)
• M59: 23,219,385 km (0.098 R)
• M60: 23,709,916 km (0.075 R)
• M61: 24,384,453 km (0.107 R)
• M62: 24,474,810 km (0.112 R)
• M63: 24,792,257 km (0.119 R)
• M64: 25,019,645 km (0.118 R)
• M65: 25,247,932 km (0.081 R)
• M66: 26,352,862 km (0.111 R)
• M67: 26,445,612 km (0.077 R)
• M68: 26,817,961 km (0.112 R)
• M69: 27,332,728 km (0.036 R)
• M70: 27,426,526 km (0.068 R)
• M71: 28,514,551 km (0.088 R)
• M72: 28,753,010 km (0.116 R)
• M73: 29,087,810 km (0.065 R)
• M74: 29,327,915 km (0.109 R)
• M75: 29,472,127 km (0.081 R)
• M76: 30,732,788 km (0.095 R)
• M77: 30,830,476 km (0.099 R)
• M78: 30,928,313 km (0.065 R)
• M79: 31,961,435 km (0.107 R)
• M80: 32,955,962 km (0.112 R)
• M81: 33,456,965 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.4

Radius: 4.8

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 14.86 AU - 22.52 AU

Year: 30121 Days

Day: 16.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 43,233,352 km

• M1: 1,129,614 km (0.028 R)
• M2: 1,699,731 km (0.039 R)
• M3: 1,787,545 km (0.078 R)
• M4: 1,990,699 km (0.098 R)
• M5: 2,468,215 km (0.077 R)
• M6: 2,848,792 km (0.074 R)
• M7: 3,748,773 km (0.083 R)
• M8: 4,363,770 km (0.062 R)
• M9: 6,319,762 km (0.089 R)
• M10: 6,456,345 km (0.119 R)
• M11: 6,559,418 km (0.096 R)
• M12: 7,656,120 km (0.051 R)
• M13: 7,728,824 km (0.081 R)
• M14: 7,801,828 km (0.099 R)
• M15: 7,911,633 km (0.085 R)
• M16: 8,505,985 km (0.049 R)
• M17: 8,846,470 km (0.094 R)
• M18: 8,961,062 km (0.049 R)
• M19: 9,541,053 km (0.079 R)
• M20: 10,133,161 km (0.106 R)
• M21: 10,534,383 km (0.119 R)
• M22: 11,269,806 km (0.056 R)
• M23: 11,435,411 km (0.107 R)
• M24: 11,937,312 km (0.077 R)
• M25: 11,979,498 km (0.073 R)
• M26: 12,063,871 km (0.047 R)
• M27: 13,135,890 km (0.103 R)
• M28: 14,148,967 km (0.058 R)
• M29: 16,859,680 km (0.066 R)
• M30: 17,096,643 km (0.105 R)
• M31: 18,590,228 km (0.104 R)
• M32: 18,933,256 km (0.101 R)
• M33: 19,130,127 km (0.109 R)
• M34: 19,874,676 km (0.115 R)
• M35: 20,376,277 km (0.112 R)
• M36: 20,527,670 km (0.056 R)
• M37: 21,034,657 km (0.055 R)
• M38: 22,009,437 km (0.101 R)
• M39: 23,261,422 km (0.111 R)
• M40: 24,268,963 km (0.093 R)
• M41: 24,590,150 km (0.106 R)
• M42: 25,074,398 km (0.03 R)
• M43: 25,453,330 km (0.047 R)
• M44: 25,779,603 km (0.081 R)
• M45: 26,326,383 km (0.072 R)
• M46: 29,174,128 km (0.101 R)
• M47: 29,858,239 km (0.059 R)
• M48: 31,358,556 km (0.109 R)
• M49: 33,416,724 km (0.114 R)
• M50: 33,476,114 km (0.101 R)
• M51: 33,833,503 km (0.112 R)
• M52: 35,275,776 km (0.095 R)
• M53: 35,457,388 km (0.085 R)
• M54: 37,229,674 km (0.098 R)
• M55: 38,157,480 km (0.081 R)
• M56: 39,155,747 km (0.084 R)
• M57: 39,281,110 km (0.091 R)
• M58: 40,036,130 km (0.077 R)
• M59: 40,099,260 km (0.075 R)
• M60: 43,103,934 km (0.079 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 18,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit