🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.25 AU - 1.83 AU

Year: 702 Days

Day: 41.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,287,451 km

• M1: 498,011 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.98 AU - 3.38 AU

Year: 2082 Days

Day: 12.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,287,451 km

• M1: 32,612 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.5 AU - 3.68 AU

Year: 2497 Days

Day: 26 Hours

Environment

Temp: -114 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.8

Radius: 4.8

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 14.7 AU - 19.64 AU

Year: 26117 Days

Day: 22.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 102,287,451 km

• M1: 461,809 km (0.114 R)
• M2: 1,382,434 km (0.1 R)
• M3: 1,605,784 km (0.107 R)
• M4: 1,992,494 km (0.091 R)
• M5: 2,473,152 km (0.085 R)
• M6: 2,641,150 km (0.081 R)
• M7: 2,917,607 km (0.117 R)
• M8: 3,610,545 km (0.102 R)
• M9: 4,595,647 km (0.115 R)
• M10: 4,969,492 km (0.067 R)
• M11: 5,138,687 km (0.057 R)
• M12: 5,266,892 km (0.068 R)
• M13: 5,526,594 km (0.115 R)
• M14: 5,570,277 km (0.108 R)
• M15: 6,103,294 km (0.049 R)
• M16: 7,265,221 km (0.114 R)
• M17: 7,313,092 km (0.086 R)
• M18: 8,242,543 km (0.103 R)
• M19: 8,292,509 km (0.118 R)
• M20: 8,392,590 km (0.034 R)
• M21: 9,784,150 km (0.098 R)
• M22: 10,317,316 km (0.066 R)
• M23: 10,425,176 km (0.107 R)
• M24: 11,024,615 km (0.108 R)
• M25: 13,709,149 km (0.102 R)
• M26: 13,827,630 km (0.11 R)
• M27: 14,666,725 km (0.092 R)
• M28: 14,970,409 km (0.104 R)
• M29: 16,899,024 km (0.072 R)
• M30: 17,026,182 km (0.099 R)
• M31: 20,711,077 km (0.047 R)
• M32: 22,502,213 km (0.11 R)
• M33: 23,913,369 km (0.043 R)
• M34: 24,629,644 km (0.102 R)
• M35: 24,701,750 km (0.084 R)
• M36: 27,191,657 km (0.1 R)
• M37: 28,315,287 km (0.104 R)
• M38: 29,301,286 km (0.116 R)
• M39: 29,760,252 km (0.076 R)
• M40: 29,913,740 km (0.077 R)
• M41: 30,375,848 km (0.086 R)
• M42: 30,530,382 km (0.1 R)
• M43: 32,326,305 km (0.077 R)
• M44: 33,436,171 km (0.12 R)
• M45: 33,515,907 km (0.077 R)
• M46: 34,962,219 km (0.067 R)
• M47: 35,937,747 km (0.099 R)
• M48: 36,592,986 km (0.046 R)
• M49: 37,417,719 km (0.111 R)
• M50: 38,331,911 km (0.096 R)
• M51: 40,182,138 km (0.09 R)
• M52: 40,691,818 km (0.052 R)
• M53: 41,975,367 km (0.027 R)
• M54: 42,147,554 km (0.055 R)
• M55: 45,109,592 km (0.086 R)
• M56: 45,904,855 km (0.059 R)
• M57: 46,615,594 km (0.11 R)
• M58: 48,138,052 km (0.057 R)
• M59: 48,228,110 km (0.063 R)
• M60: 48,498,582 km (0.078 R)
• M61: 49,949,831 km (0.077 R)
• M62: 51,507,444 km (0.111 R)
• M63: 53,826,810 km (0.084 R)
• M64: 54,013,807 km (0.075 R)
• M65: 55,328,922 km (0.074 R)
• M66: 55,517,715 km (0.107 R)
• M67: 58,086,609 km (0.109 R)
• M68: 59,723,808 km (0.04 R)
• M69: 62,355,085 km (0.064 R)
• M70: 62,846,514 km (0.052 R)
• M71: 63,536,609 km (0.084 R)
• M72: 64,725,613 km (0.062 R)
• M73: 66,723,343 km (0.11 R)
• M74: 66,924,253 km (0.103 R)
• M75: 67,024,783 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.5

Radius: 4.9

Gravity: 28.84 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 16.04 AU - 22.46 AU

Year: 31004 Days

Day: 23.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 102,287,451 km

• M1: 178,919 km (0.096 R)
• M2: 673,789 km (0.116 R)
• M3: 1,203,814 km (0.104 R)
• M4: 1,343,688 km (0.112 R)
• M5: 1,415,645 km (0.11 R)
• M6: 1,452,147 km (0.119 R)
• M7: 2,118,755 km (0.073 R)
• M8: 3,101,613 km (0.103 R)
• M9: 3,197,056 km (0.114 R)
• M10: 3,342,166 km (0.091 R)
• M11: 3,489,520 km (0.077 R)
• M12: 3,638,968 km (0.099 R)
• M13: 4,152,089 km (0.075 R)
• M14: 4,310,363 km (0.082 R)
• M15: 5,075,407 km (0.107 R)
• M16: 5,301,599 km (0.101 R)
• M17: 5,415,892 km (0.09 R)
• M18: 5,763,856 km (0.115 R)
• M19: 6,119,002 km (0.096 R)
• M20: 6,603,400 km (0.079 R)
• M21: 6,726,519 km (0.086 R)
• M22: 7,037,383 km (0.11 R)
• M23: 7,480,642 km (0.08 R)
• M24: 7,802,726 km (0.112 R)
• M25: 8,063,774 km (0.036 R)
• M26: 8,594,098 km (0.076 R)
• M27: 10,753,843 km (0.106 R)
• M28: 11,706,632 km (0.119 R)
• M29: 12,306,370 km (0.054 R)
• M30: 12,915,981 km (0.109 R)
• M31: 13,379,734 km (0.084 R)
• M32: 15,369,536 km (0.046 R)
• M33: 15,532,747 km (0.114 R)
• M34: 15,943,094 km (0.113 R)
• M35: 16,357,031 km (0.036 R)
• M36: 16,942,557 km (0.105 R)
• M37: 17,790,777 km (0.105 R)
• M38: 18,219,973 km (0.107 R)
• M39: 18,565,844 km (0.072 R)
• M40: 22,049,978 km (0.104 R)
• M41: 22,510,889 km (0.059 R)
• M42: 24,291,403 km (0.101 R)
• M43: 24,767,423 km (0.064 R)
• M44: 25,922,469 km (0.097 R)
• M45: 26,213,885 km (0.086 R)
• M46: 26,702,173 km (0.038 R)
• M47: 27,588,540 km (0.037 R)
• M48: 28,484,482 km (0.115 R)
• M49: 29,288,870 km (0.118 R)
• M50: 31,022,858 km (0.064 R)
• M51: 31,125,931 km (0.116 R)
• M52: 31,229,004 km (0.084 R)
• M53: 31,332,376 km (0.104 R)
• M54: 31,539,270 km (0.08 R)
• M55: 33,210,428 km (0.114 R)
• M56: 33,844,424 km (0.112 R)
• M57: 36,855,979 km (0.099 R)
• M58: 38,062,336 km (0.08 R)
• M59: 39,170,258 km (0.104 R)
• M60: 39,281,558 km (0.098 R)
• M61: 39,393,009 km (0.104 R)
• M62: 39,504,609 km (0.094 R)
• M63: 42,328,119 km (0.12 R)
• M64: 44,168,921 km (0.087 R)
• M65: 44,284,859 km (0.12 R)
• M66: 46,035,902 km (0.1 R)
• M67: 46,742,453 km (0.118 R)
• M68: 48,764,268 km (0.074 R)
• M69: 49,244,029 km (0.057 R)
• M70: 51,422,622 km (0.117 R)
• M71: 53,261,928 km (0.04 R)
• M72: 54,127,651 km (0.088 R)
• M73: 56,123,885 km (0.074 R)
• M74: 61,089,487 km (0.09 R)
• M75: 61,865,751 km (0.12 R)
• M76: 65,663,891 km (0.09 R)
• M77: 66,724,839 km (0.072 R)
• M78: 69,536,681 km (0.095 R)
• M79: 69,671,468 km (0.098 R)
• M80: 73,895,065 km (0.088 R)
• M81: 75,136,727 km (0.116 R)
• M82: 76,246,295 km (0.116 R)
• M83: 77,780,571 km (0.097 R)
• M84: 78,902,854 km (0.081 R)
• M85: 79,466,090 km (0.097 R)
• M86: 82,159,300 km (0.078 R)
• M87: 83,875,487 km (0.1 R)
• M88: 84,738,068 km (0.07 R)
• M89: 85,026,343 km (0.098 R)
• M90: 88,656,037 km (0.081 R)
• M91: 91,152,825 km (0.117 R)
• M92: 91,743,737 km (0.085 R)
• M93: 92,039,641 km (0.077 R)
• M94: 94,717,144 km (0.058 R)
• M95: 96,065,469 km (0.113 R)
• M96: 98,932,662 km (0.105 R)
• M97: 99,996,004 km (0.036 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 16,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit