🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.51 AU - 0.83 AU

Year: 204 Days

Day: 42.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.98 AU - 1.02 AU

Year: 373 Days

Day: 44.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.56 AU - 1.78 AU

Year: 805 Days

Day: 42.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.5

Radius: 14.8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.76 AU - 6.06 AU

Year: 5356 Days

Day: 9.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,858,838 km

• M1: 207,492 km (0.09 R)
• M2: 305,628 km (0.076 R)
• M3: 594,502 km (0.097 R)
• M4: 689,048 km (0.095 R)
• M5: 842,386 km (0.114 R)
• M6: 1,037,910 km (0.057 R)
• M7: 1,202,916 km (0.086 R)
• M8: 1,476,232 km (0.11 R)
• M9: 1,989,951 km (0.101 R)
• M10: 2,199,238 km (0.117 R)
• M11: 2,619,608 km (0.113 R)
• M12: 2,892,774 km (0.057 R)
• M13: 3,286,665 km (0.07 R)
• M14: 3,467,379 km (0.097 R)
• M15: 3,981,547 km (0.118 R)
• M16: 4,696,326 km (0.048 R)
• M17: 4,849,365 km (0.096 R)
• M18: 5,029,929 km (0.071 R)
• M19: 5,477,825 km (0.069 R)
• M20: 5,802,004 km (0.071 R)
• M21: 6,021,464 km (0.11 R)
• M22: 6,412,513 km (0.077 R)
• M23: 7,102,009 km (0.071 R)
• M24: 7,426,038 km (0.111 R)
• M25: 8,396,330 km (0.089 R)
• M26: 8,489,230 km (0.108 R)
• M27: 8,928,001 km (0.105 R)
• M28: 9,632,457 km (0.073 R)
• M29: 9,893,057 km (0.094 R)
• M30: 9,991,492 km (0.105 R)
• M31: 10,621,898 km (0.1 R)
• M32: 10,857,514 km (0.087 R)
• M33: 11,196,952 km (0.076 R)
• M34: 11,471,165 km (0.071 R)
• M35: 11,956,311 km (0.109 R)
• M36: 12,590,007 km (0.118 R)
• M37: 12,839,536 km (0.081 R)
• M38: 13,307,030 km (0.106 R)
• M39: 13,488,342 km (0.106 R)
• M40: 13,634,051 km (0.074 R)
• M41: 14,037,367 km (0.062 R)
• M42: 14,185,020 km (0.108 R)
• M43: 14,444,572 km (0.092 R)
• M44: 14,630,971 km (0.099 R)
• M45: 15,308,799 km (0.099 R)
• M46: 15,536,936 km (0.05 R)
• M47: 15,804,566 km (0.081 R)
• M48: 15,919,757 km (0.045 R)
• M49: 16,228,377 km (0.115 R)
• M50: 16,422,256 km (0.049 R)
• M51: 16,773,063 km (0.109 R)
• M52: 16,890,647 km (0.118 R)
• M53: 17,284,239 km (0.118 R)
• M54: 17,482,306 km (0.116 R)
• M55: 17,960,571 km (0.12 R)
• M56: 18,120,940 km (0.08 R)
• M57: 18,322,149 km (0.078 R)
• M58: 18,889,274 km (0.096 R)
• M59: 19,134,166 km (0.071 R)
• M60: 20,541,732 km (0.109 R)
• M61: 20,667,395 km (0.075 R)
• M62: 20,835,543 km (0.117 R)
• M63: 21,555,258 km (0.045 R)
• M64: 21,683,015 km (0.045 R)
• M65: 22,025,145 km (0.046 R)
• M66: 23,105,990 km (0.08 R)
• M67: 23,586,947 km (0.106 R)
• M68: 24,027,213 km (0.062 R)
• M69: 24,248,319 km (0.03 R)
• M70: 25,005,134 km (0.118 R)
• M71: 26,041,399 km (0.058 R)
• M72: 26,177,683 km (0.095 R)
• M73: 26,908,169 km (0.072 R)
• M74: 28,810,456 km (0.072 R)
• M75: 29,045,474 km (0.083 R)
• M76: 29,564,578 km (0.055 R)
• M77: 29,754,119 km (0.054 R)
• M78: 31,140,442 km (0.12 R)
• M79: 31,429,914 km (0.098 R)
• M80: 32,254,946 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.1

Radius: 9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.62 AU - 11.14 AU

Year: 10709 Days

Day: 7.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,858,838 km

• M1: 133,740 km (0.093 R)
• M2: 355,893 km (0.114 R)
• M3: 516,113 km (0.104 R)
• M4: 579,542 km (0.082 R)
• M5: 955,033 km (0.039 R)
• M6: 1,035,367 km (0.067 R)
• M7: 1,584,092 km (0.057 R)
• M8: 2,298,272 km (0.112 R)
• M9: 2,609,286 km (0.106 R)
• M10: 2,746,767 km (0.039 R)
• M11: 3,320,474 km (0.112 R)
• M12: 3,419,658 km (0.107 R)
• M13: 3,494,756 km (0.085 R)
• M14: 3,570,452 km (0.119 R)
• M15: 3,646,598 km (0.111 R)
• M16: 3,826,564 km (0.104 R)
• M17: 3,956,864 km (0.104 R)
• M18: 4,248,729 km (0.106 R)
• M19: 4,547,775 km (0.089 R)
• M20: 4,797,454 km (0.045 R)
• M21: 5,080,344 km (0.118 R)
• M22: 5,137,490 km (0.09 R)
• M23: 6,082,051 km (0.048 R)
• M24: 6,234,491 km (0.113 R)
• M25: 7,304,266 km (0.052 R)
• M26: 7,926,742 km (0.055 R)
• M27: 8,261,094 km (0.067 R)
• M28: 9,012,973 km (0.082 R)
• M29: 9,291,973 km (0.066 R)
• M30: 9,397,289 km (0.085 R)
• M31: 9,573,665 km (0.12 R)
• M32: 9,644,575 km (0.12 R)
• M33: 9,751,088 km (0.082 R)
• M34: 10,618,307 km (0.12 R)
• M35: 10,728,561 km (0.111 R)
• M36: 11,024,166 km (0.041 R)
• M37: 11,359,864 km (0.11 R)
• M38: 11,774,699 km (0.11 R)
• M39: 12,541,986 km (0.079 R)
• M40: 13,603,084 km (0.061 R)
• M41: 13,722,762 km (0.11 R)
• M42: 15,852,288 km (0.077 R)
• M43: 15,978,249 km (0.098 R)
• M44: 16,104,660 km (0.12 R)
• M45: 16,400,714 km (0.032 R)
• M46: 17,084,077 km (0.106 R)
• M47: 17,170,096 km (0.103 R)
• M48: 17,385,965 km (0.09 R)
• M49: 17,472,583 km (0.105 R)
• M50: 18,038,810 km (0.082 R)
• M51: 18,699,734 km (0.104 R)
• M52: 19,144,788 km (0.088 R)
• M53: 19,368,586 km (0.068 R)
• M54: 19,909,382 km (0.049 R)
• M55: 20,181,650 km (0.055 R)
• M56: 20,272,606 km (0.061 R)
• M57: 20,775,703 km (0.056 R)
• M58: 20,867,557 km (0.119 R)
• M59: 21,981,014 km (0.099 R)
• M60: 22,450,601 km (0.108 R)
• M61: 22,781,362 km (0.092 R)
• M62: 22,971,052 km (0.114 R)
• M63: 23,304,207 km (0.118 R)
• M64: 24,507,422 km (0.111 R)
• M65: 24,750,519 km (0.113 R)
• M66: 25,337,092 km (0.118 R)
• M67: 25,681,466 km (0.101 R)
• M68: 25,829,419 km (0.093 R)
• M69: 25,928,303 km (0.089 R)
• M70: 26,773,681 km (0.112 R)
• M71: 27,074,223 km (0.068 R)
• M72: 28,185,585 km (0.12 R)
• M73: 28,338,325 km (0.109 R)
• M74: 28,695,714 km (0.09 R)
• M75: 28,900,513 km (0.052 R)
• M76: 29,569,814 km (0.091 R)
• M77: 29,776,858 km (0.114 R)
• M78: 29,880,529 km (0.032 R)
• M79: 30,400,681 km (0.116 R)
• M80: 30,976,184 km (0.076 R)
• M81: 32,031,896 km (0.065 R)
• M82: 32,457,502 km (0.114 R)
• M83: 33,368,104 km (0.074 R)
• M84: 34,287,084 km (0.111 R)
• M85: 34,777,017 km (0.105 R)
• M86: 36,315,930 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602

Radius: 6.9

Gravity: 12.64 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 13.26 AU - 14.4 AU

Year: 19173 Days

Day: 18.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,858,838 km

• M1: 695,032 km (0.101 R)
• M2: 784,042 km (0.038 R)
• M3: 853,456 km (0.111 R)
• M4: 2,060,711 km (0.11 R)
• M5: 2,738,539 km (0.042 R)
• M6: 4,034,056 km (0.106 R)
• M7: 4,197,417 km (0.113 R)
• M8: 4,404,610 km (0.108 R)
• M9: 4,657,879 km (0.079 R)
• M10: 4,915,786 km (0.083 R)
• M11: 5,266,892 km (0.114 R)
• M12: 5,717,331 km (0.105 R)
• M13: 6,086,539 km (0.098 R)
• M14: 6,799,522 km (0.081 R)
• M15: 6,994,149 km (0.1 R)
• M16: 7,043,068 km (0.061 R)
• M17: 7,639,215 km (0.086 R)
• M18: 8,668,299 km (0.058 R)
• M19: 9,092,110 km (0.105 R)
• M20: 9,795,220 km (0.1 R)
• M21: 10,459,584 km (0.119 R)
• M22: 10,740,678 km (0.113 R)
• M23: 10,910,472 km (0.062 R)
• M24: 11,889,889 km (0.102 R)
• M25: 12,597,936 km (0.077 R)
• M26: 12,717,315 km (0.083 R)
• M27: 13,319,746 km (0.111 R)
• M28: 16,208,331 km (0.052 R)
• M29: 16,403,107 km (0.036 R)
• M30: 16,533,557 km (0.12 R)
• M31: 16,860,877 km (0.096 R)
• M32: 17,058,496 km (0.09 R)
• M33: 17,389,256 km (0.108 R)
• M34: 17,990,191 km (0.067 R)
• M35: 18,733,693 km (0.105 R)
• M36: 19,143,591 km (0.111 R)
• M37: 20,250,914 km (0.079 R)
• M38: 21,592,657 km (0.105 R)
• M39: 23,621,653 km (0.09 R)
• M40: 23,842,609 km (0.047 R)
• M41: 24,435,316 km (0.098 R)
• M42: 24,584,166 km (0.114 R)
• M43: 24,883,063 km (0.111 R)
• M44: 25,107,908 km (0.059 R)
• M45: 27,084,694 km (0.117 R)
• M46: 28,247,818 km (0.039 R)
• M47: 31,185,771 km (0.104 R)
• M48: 31,347,336 km (0.091 R)
• M49: 31,833,679 km (0.105 R)
• M50: 32,567,905 km (0.09 R)
• M51: 36,321,615 km (0.081 R)
• M52: 36,576,679 km (0.103 R)
• M53: 36,832,342 km (0.09 R)
• M54: 37,003,183 km (0.063 R)
• M55: 37,259,743 km (0.063 R)
• M56: 38,378,885 km (0.118 R)
• M57: 39,160,085 km (0.101 R)
• M58: 39,683,678 km (0.078 R)
• M59: 40,297,627 km (0.087 R)
• M60: 40,649,930 km (0.082 R)
• M61: 40,738,043 km (0.103 R)
• M62: 42,069,016 km (0.028 R)
• M63: 42,784,542 km (0.106 R)
• M64: 42,874,301 km (0.109 R)
• M65: 43,053,968 km (0.108 R)
• M66: 43,684,673 km (0.106 R)
• M67: 44,318,519 km (0.093 R)
• M68: 47,069,175 km (0.068 R)
• M69: 47,812,078 km (0.114 R)
• M70: 49,027,411 km (0.064 R)
• M71: 49,121,358 km (0.118 R)
• M72: 50,821,837 km (0.064 R)
• M73: 51,297,708 km (0.092 R)
• M74: 53,022,721 km (0.045 R)
• M75: 53,312,044 km (0.096 R)
• M76: 53,698,754 km (0.064 R)
• M77: 54,377,629 km (0.101 R)
• M78: 54,474,718 km (0.111 R)
• M79: 55,743,757 km (0.116 R)
• M80: 56,136,152 km (0.085 R)
• M81: 57,913,375 km (0.099 R)
• M82: 58,112,041 km (0.113 R)
• M83: 58,211,374 km (0.116 R)
• M84: 58,410,339 km (0.094 R)
• M85: 58,709,236 km (0.094 R)
• M86: 63,764,148 km (0.077 R)
• M87: 63,866,622 km (0.107 R)
• M88: 63,969,246 km (0.058 R)
• M89: 64,071,870 km (0.083 R)
• M90: 66,759,247 km (0.084 R)
• M91: 67,384,566 km (0.069 R)
• M92: 68,116,698 km (0.115 R)
• M93: 68,536,170 km (0.09 R)
• M94: 70,328,652 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 17,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit