🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.25 AU - 3.25 AU

Year: 1691 Days

Day: 42.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.99 AU - 3.03 AU

Year: 1937 Days

Day: 41 Hours

Environment

Temp: -99 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,012,744 km

• M1: 35,006 km (0.118 R)
• M2: 71,657 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.47 AU - 3.69 AU

Year: 2512 Days

Day: 20.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.4

Radius: 8.3

Gravity: 14.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.59 AU - 6.75 AU

Year: 5007 Days

Day: 6.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 156.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,012,744 km

• M1: 192,233 km (0.081 R)
• M2: 354,846 km (0.047 R)
• M3: 602,431 km (0.095 R)
• M4: 705,504 km (0.053 R)
• M5: 759,508 km (0.093 R)
• M6: 829,071 km (0.064 R)
• M7: 990,039 km (0.072 R)
• M8: 1,082,191 km (0.067 R)
• M9: 1,445,265 km (0.044 R)
• M10: 1,640,640 km (0.048 R)
• M11: 1,901,688 km (0.114 R)
• M12: 2,196,246 km (0.053 R)
• M13: 2,256,833 km (0.104 R)
• M14: 2,484,222 km (0.101 R)
• M15: 2,589,988 km (0.119 R)
• M16: 2,784,316 km (0.066 R)
• M17: 3,537,092 km (0.101 R)
• M18: 3,801,431 km (0.11 R)
• M19: 4,247,832 km (0.108 R)
• M20: 4,451,733 km (0.081 R)
• M21: 4,528,926 km (0.058 R)
• M22: 4,580,687 km (0.068 R)
• M23: 4,975,326 km (0.094 R)
• M24: 5,109,216 km (0.118 R)
• M25: 5,380,736 km (0.103 R)
• M26: 5,601,393 km (0.096 R)
• M27: 6,252,293 km (0.09 R)
• M28: 6,748,809 km (0.039 R)
• M29: 6,808,049 km (0.099 R)
• M30: 7,624,854 km (0.104 R)
• M31: 7,686,488 km (0.097 R)
• M32: 7,779,388 km (0.088 R)
• M33: 8,826,125 km (0.114 R)
• M34: 8,890,901 km (0.093 R)
• M35: 9,448,602 km (0.115 R)
• M36: 9,648,165 km (0.119 R)
• M37: 9,849,075 km (0.079 R)
• M38: 10,017,672 km (0.106 R)
• M39: 10,289,192 km (0.074 R)
• M40: 10,425,924 km (0.092 R)
• M41: 11,048,700 km (0.064 R)
• M42: 11,719,048 km (0.075 R)
• M43: 11,790,407 km (0.108 R)
• M44: 11,969,326 km (0.091 R)
• M45: 12,988,237 km (0.118 R)
• M46: 13,470,690 km (0.094 R)
• M47: 13,845,732 km (0.071 R)
• M48: 13,921,279 km (0.046 R)
• M49: 14,453,099 km (0.092 R)
• M50: 14,529,693 km (0.102 R)
• M51: 14,991,651 km (0.12 R)
• M52: 15,536,786 km (0.074 R)
• M53: 16,366,755 km (0.085 R)
• M54: 16,526,376 km (0.089 R)
• M55: 17,292,167 km (0.117 R)
• M56: 17,454,780 km (0.049 R)
• M57: 18,110,468 km (0.047 R)
• M58: 18,774,383 km (0.113 R)
• M59: 19,955,159 km (0.113 R)
• M60: 20,040,430 km (0.026 R)
• M61: 21,377,386 km (0.045 R)
• M62: 21,946,606 km (0.067 R)
• M63: 22,122,832 km (0.119 R)
• M64: 24,318,630 km (0.052 R)
• M65: 25,604,274 km (0.117 R)
• M66: 25,696,875 km (0.083 R)
• M67: 25,975,576 km (0.111 R)
• M68: 26,348,673 km (0.064 R)
• M69: 26,442,321 km (0.1 R)
• M70: 27,289,344 km (0.102 R)
• M71: 27,478,885 km (0.093 R)
• M72: 27,811,441 km (0.077 R)
• M73: 27,906,735 km (0.1 R)
• M74: 28,145,343 km (0.11 R)
• M75: 29,010,169 km (0.054 R)
• M76: 29,348,709 km (0.11 R)
• M77: 29,445,798 km (0.119 R)
• M78: 30,470,693 km (0.087 R)
• M79: 30,667,264 km (0.092 R)
• M80: 31,061,604 km (0.116 R)
• M81: 31,160,488 km (0.1 R)
• M82: 31,259,522 km (0.103 R)
• M83: 31,556,923 km (0.113 R)
• M84: 32,455,108 km (0.119 R)
• M85: 33,008,172 km (0.07 R)
• M86: 33,665,804 km (0.115 R)
• M87: 33,818,095 km (0.079 R)
• M88: 34,072,561 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.3

Radius: 9.6

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.07 AU - 10.55 AU

Year: 9698 Days

Day: 13.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,012,744 km

• M1: 120,875 km (0.094 R)
• M2: 394,490 km (0.104 R)
• M3: 679,324 km (0.099 R)
• M4: 845,078 km (0.081 R)
• M5: 1,061,995 km (0.056 R)
• M6: 1,614,460 km (0.076 R)
• M7: 1,909,168 km (0.074 R)
• M8: 2,123,243 km (0.066 R)
• M9: 2,295,430 km (0.095 R)
• M10: 2,421,092 km (0.084 R)
• M11: 2,732,405 km (0.108 R)
• M12: 3,001,681 km (0.07 R)
• M13: 3,084,110 km (0.08 R)
• M14: 3,223,385 km (0.088 R)
• M15: 3,479,198 km (0.11 R)
• M16: 3,682,651 km (0.094 R)
• M17: 3,890,293 km (0.111 R)
• M18: 4,132,192 km (0.111 R)
• M19: 4,599,087 km (0.057 R)
• M20: 4,726,545 km (0.092 R)
• M21: 5,115,798 km (0.049 R)
• M22: 5,616,802 km (0.106 R)
• M23: 5,753,085 km (0.075 R)
• M24: 5,924,973 km (0.104 R)
• M25: 6,098,656 km (0.109 R)
• M26: 6,273,985 km (0.105 R)
• M27: 7,065,208 km (0.109 R)
• M28: 7,585,210 km (0.092 R)
• M29: 8,426,998 km (0.116 R)
• M30: 9,378,889 km (0.043 R)
• M31: 9,785,496 km (0.062 R)
• M32: 9,867,625 km (0.064 R)
• M33: 9,949,904 km (0.072 R)
• M34: 10,032,332 km (0.117 R)
• M35: 10,198,087 km (0.06 R)
• M36: 10,997,388 km (0.12 R)
• M37: 11,253,949 km (0.081 R)
• M38: 11,339,967 km (0.079 R)
• M39: 11,469,370 km (0.063 R)
• M40: 11,816,736 km (0.113 R)
• M41: 12,035,747 km (0.076 R)
• M42: 13,788,885 km (0.099 R)
• M43: 15,286,060 km (0.035 R)
• M44: 15,476,947 km (0.119 R)
• M45: 15,908,986 km (0.11 R)
• M46: 16,540,289 km (0.107 R)
• M47: 17,080,786 km (0.078 R)
• M48: 17,378,037 km (0.046 R)
• M49: 17,477,519 km (0.094 R)
• M50: 17,727,048 km (0.047 R)
• M51: 18,634,958 km (0.109 R)
• M52: 18,941,035 km (0.085 R)
• M53: 19,921,200 km (0.103 R)
• M54: 20,234,159 km (0.108 R)
• M55: 20,970,630 km (0.04 R)
• M56: 21,182,610 km (0.077 R)
• M57: 21,342,081 km (0.052 R)
• M58: 22,469,750 km (0.044 R)
• M59: 22,632,512 km (0.082 R)
• M60: 23,068,291 km (0.096 R)
• M61: 23,726,970 km (0.054 R)
• M62: 25,006,930 km (0.112 R)
• M63: 25,288,174 km (0.04 R)
• M64: 25,570,465 km (0.069 R)
• M65: 26,195,036 km (0.044 R)
• M66: 26,537,914 km (0.116 R)
• M67: 27,691,463 km (0.106 R)
• M68: 29,333,749 km (0.103 R)
• M69: 29,511,621 km (0.088 R)
• M70: 30,166,710 km (0.113 R)
• M71: 31,188,613 km (0.11 R)
• M72: 31,552,136 km (0.034 R)
• M73: 31,734,346 km (0.104 R)
• M74: 33,142,959 km (0.058 R)
• M75: 34,384,323 km (0.106 R)
• M76: 34,759,664 km (0.105 R)
• M77: 35,010,689 km (0.046 R)
• M78: 36,274,791 km (0.103 R)
• M79: 37,618,180 km (0.083 R)
• M80: 37,875,937 km (0.098 R)
• M81: 38,198,919 km (0.078 R)
• M82: 38,393,097 km (0.109 R)
• M83: 41,611,695 km (0.103 R)
• M84: 41,678,266 km (0.083 R)
• M85: 42,479,961 km (0.072 R)
• M86: 43,624,534 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 16,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit