🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.85 AU - 0.89 AU

Year: 295 Days

Day: 28 Hours

Environment

Temp: 138 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,589,404 km

• M1: 52,658 km (0.109 R)
• M2: 818,001 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.1 AU - 1.52 AU

Year: 545 Days

Day: 30.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 89.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.29 AU - 3.27 AU

Year: 1685 Days

Day: 28.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,589,404 km

• M1: 1,296,565 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822

Radius: 11.8

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.4 AU - 11.74 AU

Year: 10760 Days

Day: 10.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,589,404 km

• M1: 244,742 km (0.107 R)
• M2: 370,404 km (0.092 R)
• M3: 690,245 km (0.09 R)
• M4: 816,056 km (0.09 R)
• M5: 930,648 km (0.118 R)
• M6: 1,092,513 km (0.062 R)
• M7: 1,286,392 km (0.064 R)
• M8: 1,659,489 km (0.099 R)
• M9: 2,336,270 km (0.082 R)
• M10: 2,560,816 km (0.107 R)
• M11: 2,675,708 km (0.106 R)
• M12: 2,851,335 km (0.119 R)
• M13: 3,370,141 km (0.106 R)
• M14: 4,018,049 km (0.09 R)
• M15: 4,118,579 km (0.103 R)
• M16: 4,220,006 km (0.059 R)
• M17: 4,390,847 km (0.03 R)
• M18: 4,634,093 km (0.091 R)
• M19: 4,846,073 km (0.119 R)
• M20: 5,206,455 km (0.075 R)
• M21: 5,464,062 km (0.067 R)
• M22: 5,725,859 km (0.117 R)
• M23: 5,991,694 km (0.072 R)
• M24: 7,055,335 km (0.065 R)
• M25: 7,505,475 km (0.119 R)
• M26: 7,671,379 km (0.104 R)
• M27: 8,347,561 km (0.081 R)
• M28: 8,692,833 km (0.108 R)
• M29: 9,308,279 km (0.05 R)
• M30: 9,576,508 km (0.109 R)
• M31: 9,847,130 km (0.098 R)
• M32: 10,721,081 km (0.062 R)
• M33: 10,814,430 km (0.112 R)
• M34: 10,955,202 km (0.039 R)
• M35: 11,143,695 km (0.039 R)
• M36: 11,523,973 km (0.054 R)
• M37: 12,789,122 km (0.086 R)
• M38: 12,987,788 km (0.109 R)
• M39: 13,237,467 km (0.105 R)
• M40: 13,337,697 km (0.107 R)
• M41: 13,539,056 km (0.082 R)
• M42: 14,664,780 km (0.105 R)
• M43: 15,502,229 km (0.086 R)
• M44: 15,713,910 km (0.067 R)
• M45: 16,408,942 km (0.117 R)
• M46: 16,516,802 km (0.07 R)
• M47: 17,497,715 km (0.031 R)
• M48: 19,061,013 km (0.085 R)
• M49: 19,515,790 km (0.113 R)
• M50: 20,262,583 km (0.118 R)
• M51: 21,665,661 km (0.08 R)
• M52: 22,021,405 km (0.099 R)
• M53: 22,618,450 km (0.087 R)
• M54: 23,039,568 km (0.101 R)
• M55: 23,160,443 km (0.109 R)
• M56: 23,402,642 km (0.066 R)
• M57: 23,767,661 km (0.078 R)
• M58: 24,380,115 km (0.051 R)
• M59: 26,122,481 km (0.112 R)
• M60: 26,627,673 km (0.103 R)
• M61: 27,072,427 km (0.035 R)
• M62: 27,391,520 km (0.055 R)
• M63: 28,745,530 km (0.107 R)
• M64: 29,989,436 km (0.12 R)
• M65: 31,518,476 km (0.07 R)
• M66: 31,854,174 km (0.077 R)
• M67: 35,834,973 km (0.118 R)
• M68: 36,537,036 km (0.099 R)
• M69: 39,679,638 km (0.114 R)
• M70: 39,824,449 km (0.107 R)
• M71: 40,916,813 km (0.036 R)
• M72: 41,063,269 km (0.114 R)
• M73: 41,945,298 km (0.117 R)
• M74: 42,092,802 km (0.083 R)
• M75: 42,982,161 km (0.086 R)
• M76: 43,056,511 km (0.078 R)
• M77: 44,854,678 km (0.104 R)
• M78: 45,156,865 km (0.076 R)
• M79: 45,308,109 km (0.066 R)
• M80: 45,535,348 km (0.049 R)
• M81: 47,213,537 km (0.106 R)
• M82: 47,674,597 km (0.032 R)
• M83: 49,690,429 km (0.115 R)
• M84: 49,924,699 km (0.107 R)
• M85: 52,606,540 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.7

Radius: 7.2

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.63 AU - 13.17 AU

Year: 16839 Days

Day: 18.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,589,404 km

• M1: 131,347 km (0.037 R)
• M2: 557,252 km (0.109 R)
• M3: 1,273,377 km (0.097 R)
• M4: 1,706,014 km (0.075 R)
• M5: 1,859,801 km (0.114 R)
• M6: 1,922,632 km (0.065 R)
• M7: 2,520,126 km (0.116 R)
• M8: 3,361,015 km (0.071 R)
• M9: 3,437,909 km (0.075 R)
• M10: 3,993,066 km (0.086 R)
• M11: 4,239,604 km (0.095 R)
• M12: 5,008,686 km (0.07 R)
• M13: 5,096,650 km (0.094 R)
• M14: 5,229,792 km (0.12 R)
• M15: 5,364,131 km (0.03 R)
• M16: 5,544,995 km (0.104 R)
• M17: 6,671,616 km (0.117 R)
• M18: 6,720,086 km (0.071 R)
• M19: 7,062,665 km (0.09 R)
• M20: 7,561,724 km (0.076 R)
• M21: 7,866,754 km (0.108 R)
• M22: 8,020,690 km (0.064 R)
• M23: 8,227,584 km (0.095 R)
• M24: 9,019,106 km (0.106 R)
• M25: 9,945,266 km (0.101 R)
• M26: 11,419,254 km (0.115 R)
• M27: 11,477,298 km (0.086 R)
• M28: 12,598,983 km (0.115 R)
• M29: 13,081,586 km (0.068 R)
• M30: 14,127,275 km (0.112 R)
• M31: 15,199,443 km (0.059 R)
• M32: 16,823,328 km (0.068 R)
• M33: 16,955,572 km (0.106 R)
• M34: 17,088,266 km (0.11 R)
• M35: 17,287,829 km (0.098 R)
• M36: 18,094,012 km (0.081 R)
• M37: 18,980,978 km (0.046 R)
• M38: 19,812,293 km (0.09 R)
• M39: 21,438,721 km (0.111 R)
• M40: 21,725,949 km (0.105 R)
• M41: 23,034,033 km (0.047 R)
• M42: 23,107,485 km (0.1 R)
• M43: 23,697,649 km (0.092 R)
• M44: 24,292,749 km (0.095 R)
• M45: 25,954,782 km (0.058 R)
• M46: 26,414,346 km (0.109 R)
• M47: 26,876,604 km (0.118 R)
• M48: 27,497,136 km (0.057 R)
• M49: 28,989,674 km (0.111 R)
• M50: 30,508,541 km (0.025 R)
• M51: 31,399,546 km (0.096 R)
• M52: 31,562,458 km (0.095 R)
• M53: 33,041,532 km (0.101 R)
• M54: 33,290,164 km (0.091 R)
• M55: 33,956,473 km (0.097 R)
• M56: 35,132,910 km (0.082 R)
• M57: 35,811,187 km (0.092 R)
• M58: 37,525,579 km (0.066 R)
• M59: 37,698,514 km (0.053 R)
• M60: 38,045,132 km (0.1 R)
• M61: 38,392,798 km (0.059 R)
• M62: 38,654,295 km (0.105 R)
• M63: 40,058,719 km (0.103 R)
• M64: 42,736,671 km (0.109 R)
• M65: 44,828,498 km (0.103 R)
• M66: 46,210,782 km (0.1 R)
• M67: 46,860,486 km (0.113 R)
• M68: 46,953,685 km (0.074 R)
• M69: 49,016,790 km (0.114 R)
• M70: 49,679,508 km (0.061 R)
• M71: 49,869,348 km (0.094 R)
• M72: 51,109,514 km (0.109 R)
• M73: 51,685,316 km (0.09 R)
• M74: 52,552,984 km (0.118 R)
• M75: 52,843,204 km (0.031 R)
• M76: 53,619,916 km (0.062 R)
• M77: 55,676,737 km (0.082 R)
• M78: 56,170,261 km (0.063 R)
• M79: 56,269,145 km (0.076 R)
• M80: 56,665,280 km (0.06 R)
• M81: 56,764,463 km (0.11 R)
• M82: 58,258,946 km (0.069 R)
• M83: 60,778,324 km (0.102 R)
• M84: 61,490,110 km (0.116 R)
• M85: 63,951,444 km (0.073 R)
• M86: 65,194,154 km (0.112 R)
• M87: 65,922,695 km (0.049 R)
• M88: 66,026,965 km (0.11 R)
• M89: 68,758,173 km (0.102 R)
• M90: 69,287,600 km (0.116 R)
• M91: 70,137,466 km (0.105 R)
• M92: 70,350,493 km (0.068 R)
• M93: 71,097,734 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.3

Radius: 3.6

Gravity: 75.56 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 11.08 AU - 16.8 AU

Year: 18916 Days

Day: 16.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,589,404 km

• M1: 295,905 km (0.091 R)
• M2: 371,003 km (0.071 R)
• M3: 1,197,830 km (0.065 R)
• M4: 1,227,750 km (0.089 R)
• M5: 1,842,896 km (0.052 R)
• M6: 1,912,609 km (0.105 R)
• M7: 1,983,069 km (0.091 R)
• M8: 2,126,534 km (0.069 R)
• M9: 2,163,036 km (0.119 R)
• M10: 2,616,018 km (0.088 R)
• M11: 3,138,713 km (0.079 R)
• M12: 3,305,963 km (0.072 R)
• M13: 3,433,271 km (0.065 R)
• M14: 3,736,656 km (0.03 R)
• M15: 3,780,637 km (0.07 R)
• M16: 4,048,567 km (0.074 R)
• M17: 4,649,651 km (0.099 R)
• M18: 4,744,646 km (0.096 R)
• M19: 6,035,975 km (0.039 R)
• M20: 6,087,736 km (0.116 R)
• M21: 7,043,517 km (0.099 R)
• M22: 7,098,120 km (0.09 R)
• M23: 7,706,385 km (0.099 R)
• M24: 9,090,464 km (0.113 R)
• M25: 9,871,515 km (0.051 R)
• M26: 10,736,490 km (0.103 R)
• M27: 10,988,113 km (0.078 R)
• M28: 12,669,892 km (0.117 R)
• M29: 13,540,402 km (0.106 R)
• M30: 14,017,171 km (0.107 R)
• M31: 14,568,738 km (0.086 R)
• M32: 15,057,026 km (0.107 R)
• M33: 15,127,187 km (0.077 R)
• M34: 17,504,297 km (0.097 R)
• M35: 17,800,202 km (0.044 R)
• M36: 18,396,948 km (0.095 R)
• M37: 19,686,781 km (0.113 R)
• M38: 21,319,791 km (0.077 R)
• M39: 21,556,754 km (0.119 R)
• M40: 22,352,465 km (0.091 R)
• M41: 23,319,914 km (0.098 R)
• M42: 23,563,909 km (0.092 R)
• M43: 24,136,420 km (0.05 R)
• M44: 24,879,472 km (0.103 R)
• M45: 25,295,354 km (0.072 R)
• M46: 25,713,780 km (0.057 R)
• M47: 26,557,063 km (0.115 R)
• M48: 28,184,388 km (0.036 R)
• M49: 30,374,202 km (0.116 R)
• M50: 32,255,545 km (0.071 R)
• M51: 33,622,121 km (0.092 R)
• M52: 34,358,741 km (0.09 R)
• M53: 34,451,193 km (0.084 R)
• M54: 35,941,636 km (0.072 R)
• M55: 36,317,576 km (0.114 R)
• M56: 36,600,316 km (0.045 R)
• M57: 37,738,606 km (0.119 R)
• M58: 38,888,565 km (0.089 R)
• M59: 44,606,195 km (0.117 R)
• M60: 45,415,221 km (0.119 R)
• M61: 46,025,131 km (0.117 R)
• M62: 47,974,242 km (0.095 R)
• M63: 49,740,993 km (0.078 R)
• M64: 50,895,440 km (0.04 R)
• M65: 51,423,071 km (0.118 R)
• M66: 52,058,713 km (0.069 R)
• M67: 52,590,383 km (0.083 R)
• M68: 54,303,728 km (0.036 R)
• M69: 54,734,869 km (0.094 R)
• M70: 55,275,516 km (0.108 R)
• M71: 55,709,349 km (0.11 R)
• M72: 56,252,988 km (0.108 R)
• M73: 59,774,672 km (0.091 R)
• M74: 60,889,625 km (0.072 R)
• M75: 61,674,265 km (0.102 R)
• M76: 62,800,887 km (0.103 R)
• M77: 65,303,360 km (0.082 R)
• M78: 68,884,584 km (0.117 R)
• M79: 69,117,807 km (0.095 R)
• M80: 70,993,016 km (0.083 R)
• M81: 73,479,482 km (0.076 R)
• M82: 73,837,021 km (0.055 R)
• M83: 74,314,687 km (0.09 R)
• M84: 74,673,572 km (0.112 R)
• M85: 75,633,392 km (0.092 R)
• M86: 76,718,126 km (0.052 R)
• M87: 76,839,002 km (0.115 R)
• M88: 77,565,299 km (0.082 R)
• M89: 78,780,931 km (0.103 R)
• M90: 80,125,517 km (0.082 R)
• M91: 80,493,528 km (0.094 R)
• M92: 82,465,677 km (0.115 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 14,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit