🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.45 AU - 2.09 AU

Year: 828 Days

Day: 19.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.27 AU - 3.55 AU

Year: 1745 Days

Day: 15.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,912,897 km

• M1: 78,090 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.25 AU - 4.47 AU

Year: 2665 Days

Day: 23.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 143.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.13 AU - 4.31 AU

Year: 3047 Days

Day: 31.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,912,897 km

• M1: 3,036,986 km (0.066 R)

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401

Radius: 8

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.99 AU - 7.65 AU

Year: 6260 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 53,912,897 km

• M1: 133,292 km (0.056 R)
• M2: 243,845 km (0.1 R)
• M3: 497,413 km (0.051 R)
• M4: 824,135 km (0.052 R)
• M5: 969,245 km (0.113 R)
• M6: 1,024,147 km (0.062 R)
• M7: 1,151,754 km (0.109 R)
• M8: 1,210,247 km (0.086 R)
• M9: 1,269,787 km (0.049 R)
• M10: 1,454,390 km (0.098 R)
• M11: 1,730,847 km (0.077 R)
• M12: 1,798,316 km (0.107 R)
• M13: 1,918,593 km (0.081 R)
• M14: 2,113,070 km (0.039 R)
• M15: 2,240,228 km (0.056 R)
• M16: 3,014,696 km (0.097 R)
• M17: 3,494,756 km (0.106 R)
• M18: 3,580,775 km (0.038 R)
• M19: 3,776,748 km (0.106 R)
• M20: 3,887,151 km (0.114 R)
• M21: 3,953,872 km (0.115 R)
• M22: 4,385,761 km (0.054 R)
• M23: 5,025,142 km (0.034 R)
• M24: 5,442,670 km (0.117 R)
• M25: 5,668,263 km (0.117 R)
• M26: 5,769,391 km (0.082 R)
• M27: 5,948,161 km (0.089 R)
• M28: 6,154,456 km (0.025 R)
• M29: 7,085,105 km (0.065 R)
• M30: 7,889,044 km (0.117 R)
• M31: 7,945,592 km (0.101 R)
• M32: 8,201,554 km (0.096 R)
• M33: 8,345,018 km (0.115 R)
• M34: 8,576,147 km (0.074 R)
• M35: 8,750,877 km (0.099 R)
• M36: 9,133,698 km (0.112 R)
• M37: 9,282,249 km (0.064 R)
• M38: 9,793,724 km (0.084 R)
• M39: 10,129,571 km (0.057 R)
• M40: 10,469,308 km (0.068 R)
• M41: 10,562,507 km (0.115 R)
• M42: 10,687,421 km (0.06 R)
• M43: 10,938,447 km (0.071 R)
• M44: 12,617,533 km (0.106 R)
• M45: 13,016,361 km (0.077 R)
• M46: 14,031,233 km (0.109 R)
• M47: 14,756,932 km (0.05 R)
• M48: 15,247,464 km (0.097 R)
• M49: 17,078,991 km (0.106 R)
• M50: 17,520,005 km (0.07 R)
• M51: 17,779,109 km (0.059 R)
• M52: 19,131,024 km (0.106 R)
• M53: 19,397,758 km (0.117 R)
• M54: 20,011,857 km (0.083 R)
• M55: 20,282,629 km (0.081 R)
• M56: 20,593,643 km (0.113 R)
• M57: 21,377,685 km (0.112 R)
• M58: 21,614,948 km (0.098 R)
• M59: 22,091,866 km (0.097 R)
• M60: 22,331,521 km (0.114 R)
• M61: 23,339,961 km (0.075 R)
• M62: 23,910,976 km (0.078 R)
• M63: 24,610,795 km (0.099 R)
• M64: 25,233,720 km (0.084 R)
• M65: 25,317,196 km (0.103 R)
• M66: 25,735,770 km (0.083 R)
• M67: 25,819,844 km (0.116 R)
• M68: 26,962,922 km (0.114 R)
• M69: 27,090,828 km (0.116 R)
• M70: 27,304,753 km (0.056 R)
• M71: 27,390,473 km (0.106 R)
• M72: 28,208,922 km (0.111 R)
• M73: 29,079,133 km (0.1 R)
• M74: 29,210,331 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.7

Radius: 12.7

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.01 AU - 11.31 AU

Year: 13103 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,912,897 km

• M1: 409,749 km (0.037 R)
• M2: 495,019 km (0.082 R)
• M3: 637,287 km (0.11 R)
• M4: 723,306 km (0.1 R)
• M5: 1,090,120 km (0.088 R)
• M6: 1,633,609 km (0.062 R)
• M7: 1,731,895 km (0.108 R)
• M8: 2,364,544 km (0.061 R)
• M9: 2,706,674 km (0.09 R)
• M10: 3,034,294 km (0.056 R)
• M11: 3,406,493 km (0.036 R)
• M12: 3,533,950 km (0.047 R)
• M13: 3,925,747 km (0.041 R)
• M14: 4,059,488 km (0.11 R)
• M15: 4,366,163 km (0.071 R)
• M16: 4,786,833 km (0.059 R)
• M17: 5,971,648 km (0.052 R)
• M18: 6,320,809 km (0.09 R)
• M19: 6,716,645 km (0.091 R)
• M20: 7,408,236 km (0.098 R)
• M21: 7,615,878 km (0.039 R)
• M22: 7,825,614 km (0.073 R)
• M23: 8,814,755 km (0.101 R)
• M24: 9,752,136 km (0.069 R)
• M25: 10,025,750 km (0.11 R)
• M26: 10,815,028 km (0.091 R)
• M27: 11,576,033 km (0.074 R)
• M28: 11,720,694 km (0.068 R)
• M29: 12,452,826 km (0.097 R)
• M30: 12,899,376 km (0.051 R)
• M31: 13,199,918 km (0.057 R)
• M32: 13,452,140 km (0.056 R)
• M33: 13,859,046 km (0.074 R)
• M34: 14,115,457 km (0.052 R)
• M35: 14,841,904 km (0.118 R)
• M36: 14,946,622 km (0.076 R)
• M37: 15,104,149 km (0.089 R)
• M38: 15,209,616 km (0.117 R)
• M39: 15,368,189 km (0.042 R)
• M40: 16,710,531 km (0.117 R)
• M41: 16,928,794 km (0.115 R)
• M42: 17,203,007 km (0.076 R)
• M43: 17,368,163 km (0.093 R)
• M44: 18,370,619 km (0.039 R)
• M45: 18,878,802 km (0.089 R)
• M46: 18,992,347 km (0.114 R)
• M47: 19,448,920 km (0.101 R)
• M48: 19,851,488 km (0.067 R)
• M49: 20,840,330 km (0.075 R)
• M50: 22,143,926 km (0.078 R)
• M51: 23,230,006 km (0.098 R)
• M52: 24,271,656 km (0.072 R)
• M53: 25,579,441 km (0.112 R)
• M54: 26,147,015 km (0.04 R)
• M55: 26,527,592 km (0.105 R)
• M56: 26,654,900 km (0.098 R)
• M57: 26,782,357 km (0.081 R)
• M58: 26,973,992 km (0.075 R)
• M59: 27,294,281 km (0.107 R)
• M60: 28,653,677 km (0.067 R)
• M61: 30,901,086 km (0.057 R)
• M62: 31,303,504 km (0.051 R)
• M63: 32,589,298 km (0.104 R)
• M64: 33,479,106 km (0.114 R)
• M65: 35,984,571 km (0.116 R)
• M66: 36,195,953 km (0.061 R)
• M67: 37,117,326 km (0.097 R)
• M68: 38,838,450 km (0.084 R)
• M69: 40,952,567 km (0.119 R)
• M70: 41,247,125 km (0.072 R)
• M71: 41,394,628 km (0.08 R)
• M72: 41,838,336 km (0.067 R)
• M73: 42,879,686 km (0.08 R)
• M74: 43,328,630 km (0.084 R)
• M75: 44,987,969 km (0.083 R)
• M76: 45,520,238 km (0.112 R)
• M77: 45,749,123 km (0.086 R)
• M78: 46,744,847 km (0.036 R)
• M79: 47,361,190 km (0.115 R)
• M80: 47,980,375 km (0.095 R)
• M81: 49,304,765 km (0.104 R)
• M82: 49,696,562 km (0.064 R)
• M83: 50,404,459 km (0.12 R)
• M84: 51,036,361 km (0.098 R)
• M85: 51,671,105 km (0.067 R)
• M86: 51,909,713 km (0.119 R)
• M87: 52,707,967 km (0.038 R)
• M88: 53,590,744 km (0.044 R)
• M89: 53,912,829 km (0.108 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 14,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit