🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.41 AU - 1.81 AU

Year: 715 Days

Day: 12.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.91 AU - 2.03 AU

Year: 967 Days

Day: 15.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 180 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.91 AU - 2.57 AU

Year: 1173 Days

Day: 26.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.14 AU - 2.52 AU

Year: 1244 Days

Day: 29.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,822,283 km

• M1: 286,779 km (0.081 R)
• M2: 323,131 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.52 AU - 2.6 AU

Year: 1433 Days

Day: 31.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.55 AU - 4.87 AU

Year: 3022 Days

Day: 15.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,822,283 km

• M1: 2,522,968 km (0.119 R)
• M2: 3,367,598 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.2

Radius: 11.4

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.95 AU - 8.43 AU

Year: 7460 Days

Day: 9.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,822,283 km

• M1: 178,171 km (0.045 R)
• M2: 330,910 km (0.039 R)
• M3: 433,086 km (0.091 R)
• M4: 647,460 km (0.102 R)
• M5: 897,886 km (0.093 R)
• M6: 1,530,835 km (0.101 R)
• M7: 2,003,714 km (0.102 R)
• M8: 2,094,520 km (0.092 R)
• M9: 2,375,465 km (0.1 R)
• M10: 2,520,575 km (0.108 R)
• M11: 3,452,719 km (0.116 R)
• M12: 3,701,351 km (0.102 R)
• M13: 3,898,820 km (0.09 R)
• M14: 4,274,759 km (0.062 R)
• M15: 4,572,010 km (0.105 R)
• M16: 5,030,677 km (0.057 R)
• M17: 5,762,510 km (0.082 R)
• M18: 6,124,387 km (0.062 R)
• M19: 6,324,848 km (0.11 R)
• M20: 6,459,786 km (0.042 R)
• M21: 6,801,168 km (0.115 R)
• M22: 7,043,816 km (0.085 R)
• M23: 7,644,750 km (0.098 R)
• M24: 7,716,557 km (0.119 R)
• M25: 8,042,531 km (0.086 R)
• M26: 8,299,091 km (0.076 R)
• M27: 9,085,228 km (0.072 R)
• M28: 9,738,971 km (0.092 R)
• M29: 10,209,606 km (0.059 R)
• M30: 10,328,387 km (0.092 R)
• M31: 10,567,444 km (0.104 R)
• M32: 10,768,204 km (0.092 R)
• M33: 11,010,553 km (0.066 R)
• M34: 11,295,686 km (0.092 R)
• M35: 12,249,672 km (0.093 R)
• M36: 13,402,324 km (0.096 R)
• M37: 13,881,785 km (0.044 R)
• M38: 14,057,562 km (0.107 R)
• M39: 14,455,792 km (0.109 R)
• M40: 14,544,803 km (0.108 R)
• M41: 14,947,520 km (0.095 R)
• M42: 15,172,964 km (0.107 R)
• M43: 15,672,621 km (0.093 R)
• M44: 16,177,813 km (0.068 R)
• M45: 17,110,107 km (0.096 R)
• M46: 17,535,264 km (0.119 R)
• M47: 19,026,306 km (0.064 R)
• M48: 19,319,518 km (0.117 R)
• M49: 19,417,654 km (0.109 R)
• M50: 19,762,328 km (0.12 R)
• M51: 19,960,245 km (0.069 R)
• M52: 20,059,429 km (0.088 R)
• M53: 20,158,762 km (0.07 R)
• M54: 21,668,354 km (0.078 R)
• M55: 22,025,893 km (0.091 R)
• M56: 22,902,237 km (0.112 R)
• M57: 23,370,778 km (0.032 R)
• M58: 23,684,933 km (0.078 R)
• M59: 25,437,622 km (0.113 R)
• M60: 25,814,758 km (0.082 R)
• M61: 25,976,922 km (0.051 R)
• M62: 26,574,566 km (0.12 R)
• M63: 26,738,375 km (0.069 R)
• M64: 26,902,484 km (0.103 R)
• M65: 29,686,800 km (0.064 R)
• M66: 30,998,175 km (0.082 R)
• M67: 31,285,702 km (0.074 R)
• M68: 33,736,115 km (0.086 R)
• M69: 34,387,913 km (0.098 R)
• M70: 34,924,521 km (0.107 R)
• M71: 35,163,727 km (0.074 R)
• M72: 35,463,671 km (0.086 R)
• M73: 35,945,376 km (0.112 R)
• M74: 37,832,254 km (0.059 R)
• M75: 39,252,836 km (0.098 R)
• M76: 39,626,382 km (0.029 R)
• M77: 40,000,975 km (0.085 R)
• M78: 40,126,188 km (0.065 R)
• M79: 40,753,751 km (0.108 R)
• M80: 41,005,824 km (0.063 R)
• M81: 41,321,475 km (0.089 R)
• M82: 42,082,479 km (0.086 R)
• M83: 42,209,787 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.5

Radius: 4

Gravity: 14.84 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.95 AU - 17.49 AU

Year: 20773 Days

Day: 19.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 54,822,283 km

• M1: 51,462 km (0.039 R)
• M2: 81,830 km (0.105 R)
• M3: 121,773 km (0.069 R)
• M4: 193,131 km (0.071 R)
• M5: 737,069 km (0.113 R)
• M6: 915,838 km (0.09 R)
• M7: 1,289,085 km (0.12 R)
• M8: 1,653,505 km (0.083 R)
• M9: 1,913,357 km (0.103 R)
• M10: 2,020,768 km (0.098 R)
• M11: 3,042,671 km (0.073 R)
• M12: 3,168,333 km (0.077 R)
• M13: 3,720,798 km (0.081 R)
• M14: 3,922,755 km (0.111 R)
• M15: 4,093,895 km (0.109 R)
• M16: 4,337,590 km (0.107 R)
• M17: 4,372,746 km (0.094 R)
• M18: 5,283,198 km (0.097 R)
• M19: 6,329,336 km (0.082 R)
• M20: 6,369,279 km (0.088 R)
• M21: 6,855,322 km (0.077 R)
• M22: 7,061,319 km (0.115 R)
• M23: 7,144,196 km (0.106 R)
• M24: 7,648,939 km (0.085 R)
• M25: 8,252,118 km (0.094 R)
• M26: 8,603,523 km (0.108 R)
• M27: 9,275,666 km (0.094 R)
• M28: 9,457,877 km (0.087 R)
• M29: 10,197,937 km (0.051 R)
• M30: 10,527,501 km (0.117 R)
• M31: 10,574,924 km (0.092 R)
• M32: 10,812,784 km (0.11 R)
• M33: 11,929,981 km (0.115 R)
• M34: 12,376,980 km (0.117 R)
• M35: 13,032,368 km (0.091 R)
• M36: 15,386,291 km (0.101 R)
• M37: 16,254,257 km (0.031 R)
• M38: 16,915,630 km (0.116 R)
• M39: 17,082,431 km (0.109 R)
• M40: 18,607,133 km (0.04 R)
• M41: 18,779,170 km (0.073 R)
• M42: 19,067,296 km (0.117 R)
• M43: 19,589,243 km (0.033 R)
• M44: 19,998,543 km (0.053 R)
• M45: 20,057,335 km (0.119 R)
• M46: 21,905,317 km (0.119 R)
• M47: 22,390,912 km (0.106 R)
• M48: 22,574,019 km (0.117 R)
• M49: 25,505,689 km (0.113 R)
• M50: 25,633,146 km (0.076 R)
• M51: 26,466,257 km (0.113 R)
• M52: 26,918,491 km (0.078 R)
• M53: 27,308,343 km (0.11 R)
• M54: 28,488,521 km (0.096 R)
• M55: 28,952,125 km (0.111 R)
• M56: 29,685,453 km (0.106 R)
• M57: 29,886,513 km (0.079 R)
• M58: 30,020,852 km (0.112 R)
• M59: 31,170,362 km (0.11 R)
• M60: 31,238,429 km (0.113 R)
• M61: 31,579,662 km (0.085 R)
• M62: 31,716,394 km (0.042 R)
• M63: 32,196,753 km (0.061 R)
• M64: 32,265,568 km (0.109 R)
• M65: 32,403,348 km (0.094 R)
• M66: 32,472,312 km (0.08 R)
• M67: 33,164,502 km (0.088 R)
• M68: 33,861,628 km (0.068 R)
• M69: 34,071,813 km (0.108 R)
• M70: 34,141,824 km (0.059 R)
• M71: 34,211,986 km (0.065 R)
• M72: 35,199,481 km (0.099 R)
• M73: 35,554,477 km (0.117 R)
• M74: 35,767,953 km (0.077 R)
• M75: 36,482,732 km (0.117 R)
• M76: 37,491,470 km (0.065 R)
• M77: 38,436,181 km (0.039 R)
• M78: 38,874,951 km (0.107 R)
• M79: 39,683,528 km (0.108 R)
• M80: 40,944,040 km (0.087 R)
• M81: 41,242,487 km (0.089 R)
• M82: 41,616,632 km (0.119 R)
• M83: 41,691,580 km (0.04 R)
• M84: 42,897,189 km (0.113 R)
• M85: 43,884,984 km (0.109 R)
• M86: 44,957,302 km (0.077 R)
• M87: 45,342,217 km (0.081 R)
• M88: 49,093,832 km (0.03 R)
• M89: 49,331,543 km (0.108 R)
• M90: 49,808,162 km (0.064 R)
• M91: 50,206,541 km (0.114 R)
• M92: 50,286,427 km (0.089 R)
• M93: 50,366,312 km (0.034 R)
• M94: 51,569,079 km (0.074 R)
• M95: 53,676,165 km (0.088 R)
• M96: 54,330,057 km (0.112 R)
• M97: 54,575,996 km (0.117 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 14,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit