🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.94 AU - 1.46 AU

Year: 501 Days

Day: 27.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.22 AU - 1.3 AU

Year: 539 Days

Day: 30.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.8

Radius: 3.2

Gravity: 63.75 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 16.42 AU - 18.26 AU

Year: 27496 Days

Day: 20.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,873,893 km

• M1: 48,021 km (0.116 R)
• M2: 893,847 km (0.105 R)
• M3: 952,789 km (0.053 R)
• M4: 1,503,159 km (0.099 R)
• M5: 1,753,586 km (0.115 R)
• M6: 2,455,499 km (0.116 R)
• M7: 3,838,532 km (0.101 R)
• M8: 4,327,268 km (0.104 R)
• M9: 5,415,742 km (0.077 R)
• M10: 6,129,623 km (0.072 R)
• M11: 6,185,722 km (0.095 R)
• M12: 7,165,738 km (0.032 R)
• M13: 7,703,692 km (0.072 R)
• M14: 8,503,592 km (0.1 R)
• M15: 9,265,045 km (0.119 R)
• M16: 9,523,700 km (0.112 R)
• M17: 9,588,775 km (0.095 R)
• M18: 9,850,421 km (0.117 R)
• M19: 10,716,743 km (0.103 R)
• M20: 10,852,129 km (0.12 R)
• M21: 11,261,877 km (0.108 R)
• M22: 13,022,644 km (0.034 R)
• M23: 13,167,156 km (0.119 R)
• M24: 14,045,295 km (0.098 R)
• M25: 15,397,810 km (0.074 R)
• M26: 15,934,866 km (0.038 R)
• M27: 17,264,342 km (0.111 R)
• M28: 17,742,158 km (0.114 R)
• M29: 18,304,945 km (0.086 R)
• M30: 19,119,057 km (0.049 R)
• M31: 19,613,178 km (0.08 R)
• M32: 19,778,783 km (0.08 R)
• M33: 20,194,965 km (0.105 R)
• M34: 20,278,590 km (0.108 R)
• M35: 20,529,914 km (0.116 R)
• M36: 20,866,809 km (0.06 R)
• M37: 23,450,364 km (0.094 R)
• M38: 23,714,254 km (0.096 R)
• M39: 23,802,517 km (0.114 R)
• M40: 23,979,192 km (0.073 R)
• M41: 26,132,953 km (0.1 R)
• M42: 26,864,486 km (0.08 R)
• M43: 27,695,503 km (0.103 R)
• M44: 28,347,600 km (0.073 R)
• M45: 28,628,694 km (0.053 R)
• M46: 28,910,686 km (0.066 R)
• M47: 29,382,667 km (0.079 R)
• M48: 29,762,048 km (0.053 R)
• M49: 30,238,666 km (0.029 R)
• M50: 31,199,384 km (0.068 R)
• M51: 31,392,664 km (0.104 R)
• M52: 33,446,643 km (0.113 R)
• M53: 34,041,444 km (0.113 R)
• M54: 34,739,767 km (0.062 R)
• M55: 35,342,048 km (0.116 R)
• M56: 36,353,479 km (0.096 R)
• M57: 37,271,861 km (0.099 R)
• M58: 37,477,109 km (0.109 R)
• M59: 37,785,430 km (0.119 R)
• M60: 38,819,600 km (0.056 R)
• M61: 40,072,782 km (0.107 R)
• M62: 40,493,301 km (0.06 R)
• M63: 40,915,466 km (0.103 R)
• M64: 41,551,407 km (0.112 R)
• M65: 43,802,705 km (0.076 R)
• M66: 45,653,979 km (0.111 R)
• M67: 46,093,348 km (0.112 R)
• M68: 49,095,029 km (0.112 R)
• M69: 52,388,726 km (0.099 R)
• M70: 52,503,467 km (0.059 R)
• M71: 52,733,399 km (0.094 R)
• M72: 54,004,083 km (0.104 R)
• M73: 56,340,054 km (0.119 R)
• M74: 57,047,203 km (0.102 R)
• M75: 58,589,408 km (0.12 R)
• M76: 59,665,166 km (0.084 R)
• M77: 59,785,143 km (0.087 R)
• M78: 65,387,883 km (0.074 R)
• M79: 67,001,446 km (0.117 R)
• M80: 70,014,347 km (0.08 R)
• M81: 70,267,466 km (0.093 R)
• M82: 70,647,594 km (0.042 R)
• M83: 70,901,462 km (0.112 R)
• M84: 72,047,531 km (0.088 R)
• M85: 76,822,695 km (0.109 R)
• M86: 77,344,942 km (0.059 R)
• M87: 77,737,486 km (0.108 R)
• M88: 81,299,860 km (0.094 R)
• M89: 81,698,988 km (0.028 R)
• M90: 82,098,713 km (0.113 R)
• M91: 83,167,889 km (0.067 R)
• M92: 86,402,943 km (0.068 R)
• M93: 87,354,236 km (0.113 R)
• M94: 91,470,272 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.7

Radius: 7.6

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.69 AU - 22.07 AU

Year: 30006 Days

Day: 18.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,873,893 km

• M1: 117,584 km (0.069 R)
• M2: 224,846 km (0.08 R)
• M3: 420,520 km (0.058 R)
• M4: 492,775 km (0.074 R)
• M5: 1,016,368 km (0.081 R)
• M6: 1,158,187 km (0.067 R)
• M7: 1,460,973 km (0.094 R)
• M8: 1,836,763 km (0.067 R)
• M9: 2,786,410 km (0.078 R)
• M10: 3,015,444 km (0.107 R)
• M11: 3,430,878 km (0.111 R)
• M12: 3,491,764 km (0.112 R)
• M13: 3,707,634 km (0.113 R)
• M14: 3,864,412 km (0.067 R)
• M15: 4,055,598 km (0.068 R)
• M16: 4,414,035 km (0.119 R)
• M17: 4,919,227 km (0.079 R)
• M18: 5,336,605 km (0.088 R)
• M19: 6,504,515 km (0.115 R)
• M20: 6,618,060 km (0.12 R)
• M21: 6,923,689 km (0.089 R)
• M22: 7,469,870 km (0.111 R)
• M23: 7,828,307 km (0.068 R)
• M24: 7,908,791 km (0.111 R)
• M25: 8,853,352 km (0.119 R)
• M26: 11,388,886 km (0.107 R)
• M27: 11,525,768 km (0.099 R)
• M28: 11,986,081 km (0.106 R)
• M29: 12,311,905 km (0.109 R)
• M30: 12,593,448 km (0.062 R)
• M31: 13,258,710 km (0.11 R)
• M32: 14,228,852 km (0.103 R)
• M33: 14,474,940 km (0.075 R)
• M34: 14,524,308 km (0.093 R)
• M35: 14,573,825 km (0.119 R)
• M36: 15,221,733 km (0.085 R)
• M37: 17,168,899 km (0.039 R)
• M38: 17,325,827 km (0.087 R)
• M39: 17,905,818 km (0.096 R)
• M40: 18,011,883 km (0.101 R)
• M41: 18,065,140 km (0.087 R)
• M42: 18,224,761 km (0.096 R)
• M43: 18,545,648 km (0.045 R)
• M44: 18,760,620 km (0.117 R)
• M45: 18,922,485 km (0.109 R)
• M46: 19,410,473 km (0.066 R)
• M47: 19,738,242 km (0.068 R)
• M48: 19,792,995 km (0.093 R)
• M49: 21,855,800 km (0.1 R)
• M50: 22,082,740 km (0.114 R)
• M51: 22,310,727 km (0.05 R)
• M52: 22,653,905 km (0.029 R)
• M53: 22,998,877 km (0.092 R)
• M54: 23,461,584 km (0.046 R)
• M55: 23,752,402 km (0.09 R)
• M56: 24,161,402 km (0.107 R)
• M57: 24,396,271 km (0.066 R)
• M58: 24,455,063 km (0.09 R)
• M59: 24,868,103 km (0.12 R)
• M60: 25,641,374 km (0.037 R)
• M61: 26,120,985 km (0.038 R)
• M62: 27,150,368 km (0.053 R)
• M63: 27,946,378 km (0.07 R)
• M64: 28,069,497 km (0.077 R)
• M65: 28,998,799 km (0.106 R)
• M66: 29,061,182 km (0.031 R)
• M67: 29,875,293 km (0.066 R)
• M68: 30,380,186 km (0.099 R)
• M69: 30,443,466 km (0.104 R)
• M70: 31,078,808 km (0.116 R)
• M71: 31,142,537 km (0.084 R)
• M72: 31,846,993 km (0.092 R)
• M73: 32,815,939 km (0.105 R)
• M74: 33,991,479 km (0.12 R)
• M75: 34,320,444 km (0.098 R)
• M76: 34,782,851 km (0.064 R)
• M77: 35,047,939 km (0.11 R)
• M78: 35,114,360 km (0.115 R)
• M79: 36,383,698 km (0.059 R)
• M80: 36,450,868 km (0.067 R)
• M81: 38,967,104 km (0.051 R)
• M82: 39,035,919 km (0.101 R)
• M83: 39,104,734 km (0.091 R)
• M84: 39,795,128 km (0.106 R)
• M85: 41,258,046 km (0.118 R)
• M86: 42,738,616 km (0.113 R)
• M87: 43,592,520 km (0.075 R)
• M88: 45,969,331 km (0.101 R)
• M89: 47,136,793 km (0.086 R)
• M90: 47,650,662 km (0.096 R)
• M91: 48,388,030 km (0.117 R)
• M92: 49,203,338 km (0.065 R)
• M93: 49,426,538 km (0.1 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: 331 - 10,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit