🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1 AU - 1.44 AU

Year: 478 Days

Day: 36.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,801,927 km

• M1: 225,444 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.63 AU - 2.17 AU

Year: 929 Days

Day: 37.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,801,927 km

• M1: 573,409 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.87 AU - 2.01 AU

Year: 959 Days

Day: 24.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.95 AU - 2.29 AU

Year: 1095 Days

Day: 18 Hours

Environment

Temp: -69 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.65 AU - 2.61 AU

Year: 1103 Days

Day: 15.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,801,927 km

• M1: 652,845 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.23 AU - 2.71 AU

Year: 1377 Days

Day: 34.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.01 AU - 3.51 AU

Year: 2088 Days

Day: 27.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,801,927 km

• M1: 1,720,226 km (0.108 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.43 AU - 4.45 AU

Year: 3319 Days

Day: 22.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.1

Radius: 4.1

Gravity: 22.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 12.88 AU - 19.84 AU

Year: 23475 Days

Day: 23.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,801,927 km

• M1: 53,107 km (0.073 R)
• M2: 109,954 km (0.066 R)
• M3: 153,338 km (0.063 R)
• M4: 340,634 km (0.077 R)
• M5: 446,550 km (0.102 R)
• M6: 755,020 km (0.074 R)
• M7: 823,536 km (0.08 R)
• M8: 1,441,824 km (0.103 R)
• M9: 1,733,091 km (0.069 R)
• M10: 1,763,161 km (0.045 R)
• M11: 1,979,030 km (0.05 R)
• M12: 2,010,595 km (0.064 R)
• M13: 2,571,737 km (0.094 R)
• M14: 2,640,702 km (0.043 R)
• M15: 3,067,953 km (0.045 R)
• M16: 3,402,304 km (0.06 R)
• M17: 3,631,638 km (0.114 R)
• M18: 3,787,220 km (0.101 R)
• M19: 4,064,873 km (0.102 R)
• M20: 4,808,674 km (0.111 R)
• M21: 5,239,665 km (0.119 R)
• M22: 5,371,461 km (0.112 R)
• M23: 5,863,788 km (0.027 R)
• M24: 7,523,576 km (0.094 R)
• M25: 7,573,093 km (0.114 R)
• M26: 8,276,353 km (0.11 R)
• M27: 8,635,836 km (0.102 R)
• M28: 10,508,054 km (0.028 R)
• M29: 11,460,842 km (0.079 R)
• M30: 13,089,514 km (0.098 R)
• M31: 14,112,914 km (0.119 R)
• M32: 14,296,321 km (0.091 R)
• M33: 14,665,229 km (0.044 R)
• M34: 15,349,639 km (0.115 R)
• M35: 15,854,083 km (0.085 R)
• M36: 17,073,455 km (0.05 R)
• M37: 18,723,221 km (0.092 R)
• M38: 19,942,294 km (0.102 R)
• M39: 20,492,216 km (0.108 R)
• M40: 20,699,708 km (0.033 R)
• M41: 21,256,511 km (0.052 R)
• M42: 21,677,330 km (0.049 R)
• M43: 21,818,251 km (0.104 R)
• M44: 22,100,991 km (0.06 R)
• M45: 22,812,927 km (0.102 R)
• M46: 24,332,542 km (0.098 R)
• M47: 24,625,754 km (0.11 R)
• M48: 24,699,207 km (0.12 R)
• M49: 26,183,816 km (0.112 R)
• M50: 26,634,704 km (0.066 R)
• M51: 27,012,588 km (0.12 R)
• M52: 27,849,888 km (0.106 R)
• M53: 30,097,895 km (0.08 R)
• M54: 30,333,811 km (0.105 R)
• M55: 31,045,149 km (0.091 R)
• M56: 33,455,469 km (0.09 R)
• M57: 36,091,833 km (0.101 R)
• M58: 39,050,879 km (0.088 R)
• M59: 39,136,598 km (0.109 R)
• M60: 39,308,187 km (0.078 R)
• M61: 39,394,056 km (0.088 R)
• M62: 40,256,189 km (0.116 R)
• M63: 43,499,770 km (0.083 R)
• M64: 43,855,364 km (0.088 R)
• M65: 44,480,084 km (0.07 R)
• M66: 44,659,153 km (0.059 R)
• M67: 45,738,352 km (0.092 R)
• M68: 46,009,424 km (0.111 R)
• M69: 47,739,074 km (0.078 R)
• M70: 48,657,904 km (0.066 R)
• M71: 48,842,358 km (0.075 R)
• M72: 49,397,067 km (0.079 R)
• M73: 50,419,569 km (0.056 R)
• M74: 51,073,910 km (0.073 R)
• M75: 52,485,515 km (0.102 R)
• M76: 53,528,811 km (0.054 R)
• M77: 54,483,245 km (0.088 R)
• M78: 55,058,599 km (0.06 R)
• M79: 56,699,538 km (0.04 R)
• M80: 57,379,909 km (0.059 R)
• M81: 58,552,607 km (0.061 R)
• M82: 58,650,593 km (0.063 R)
• M83: 58,846,866 km (0.098 R)
• M84: 59,141,873 km (0.09 R)
• M85: 59,437,179 km (0.088 R)
• M86: 59,535,764 km (0.096 R)
• M87: 59,930,553 km (0.088 R)
• M88: 60,227,205 km (0.107 R)
• M89: 61,319,270 km (0.108 R)
• M90: 61,618,166 km (0.044 R)
• M91: 61,917,661 km (0.065 R)
• M92: 62,618,228 km (0.076 R)
• M93: 63,724,355 km (0.056 R)
• M94: 66,262,282 km (0.113 R)
• M95: 66,773,907 km (0.084 R)
• M96: 67,595,050 km (0.112 R)
• M97: 68,729,600 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.7

Radius: 3

Gravity: 50.41 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.94 AU - 17.78 AU

Year: 23475 Days

Day: 16.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,801,927 km

• M1: 90,058 km (0.067 R)
• M2: 245,939 km (0.032 R)
• M3: 294,558 km (0.05 R)
• M4: 346,618 km (0.043 R)
• M5: 420,669 km (0.119 R)
• M6: 1,014,872 km (0.075 R)
• M7: 1,288,038 km (0.094 R)
• M8: 1,462,469 km (0.118 R)
• M9: 1,801,158 km (0.085 R)
• M10: 2,300,366 km (0.068 R)
• M11: 2,619,160 km (0.113 R)
• M12: 3,615,182 km (0.115 R)
• M13: 4,846,971 km (0.111 R)
• M14: 5,162,174 km (0.11 R)
• M15: 5,530,334 km (0.106 R)
• M16: 5,576,859 km (0.101 R)
• M17: 5,954,594 km (0.114 R)
• M18: 6,002,315 km (0.097 R)
• M19: 6,585,597 km (0.071 R)
• M20: 6,783,964 km (0.095 R)
• M21: 6,884,045 km (0.088 R)
• M22: 7,753,059 km (0.115 R)
• M23: 7,857,479 km (0.103 R)
• M24: 8,818,794 km (0.103 R)
• M25: 9,092,409 km (0.084 R)
• M26: 9,816,612 km (0.103 R)
• M27: 10,100,100 km (0.103 R)
• M28: 10,443,727 km (0.082 R)
• M29: 10,733,049 km (0.072 R)
• M30: 11,378,863 km (0.089 R)
• M31: 11,616,723 km (0.117 R)
• M32: 12,279,442 km (0.108 R)
• M33: 12,523,436 km (0.117 R)
• M34: 13,202,760 km (0.119 R)
• M35: 13,452,738 km (0.089 R)
• M36: 15,050,144 km (0.105 R)
• M37: 15,705,682 km (0.065 R)
• M38: 16,036,892 km (0.097 R)
• M39: 16,841,279 km (0.091 R)
• M40: 16,908,898 km (0.084 R)
• M41: 18,349,675 km (0.102 R)
• M42: 18,488,950 km (0.093 R)
• M43: 18,698,387 km (0.073 R)
• M44: 18,908,722 km (0.072 R)
• M45: 19,900,706 km (0.099 R)
• M46: 21,713,383 km (0.101 R)
• M47: 25,106,562 km (0.047 R)
• M48: 25,571,213 km (0.103 R)
• M49: 25,960,766 km (0.115 R)
• M50: 27,378,804 km (0.088 R)
• M51: 28,660,409 km (0.088 R)
• M52: 29,879,332 km (0.062 R)
• M53: 38,070,713 km (0.088 R)
• M54: 38,159,425 km (0.095 R)
• M55: 38,337,147 km (0.067 R)
• M56: 39,050,729 km (0.099 R)
• M57: 39,140,338 km (0.091 R)
• M58: 39,858,857 km (0.059 R)
• M59: 40,944,937 km (0.114 R)
• M60: 41,309,058 km (0.108 R)
• M61: 41,491,568 km (0.061 R)
• M62: 41,674,227 km (0.086 R)
• M63: 41,948,889 km (0.093 R)
• M64: 42,040,592 km (0.046 R)
• M65: 42,408,004 km (0.08 R)
• M66: 43,981,176 km (0.027 R)
• M67: 44,915,414 km (0.053 R)
• M68: 45,573,346 km (0.047 R)
• M69: 45,950,632 km (0.119 R)
• M70: 51,537,663 km (0.068 R)
• M71: 51,734,085 km (0.062 R)
• M72: 51,930,806 km (0.092 R)
• M73: 53,215,403 km (0.114 R)
• M74: 55,211,937 km (0.057 R)
• M75: 56,118,350 km (0.116 R)
• M76: 56,421,585 km (0.096 R)
• M77: 57,945,838 km (0.109 R)
• M78: 58,150,039 km (0.111 R)
• M79: 58,354,539 km (0.1 R)
• M80: 60,516,228 km (0.066 R)
• M81: 61,867,546 km (0.114 R)
• M82: 62,389,942 km (0.076 R)
• M83: 63,333,755 km (0.1 R)
• M84: 64,388,120 km (0.049 R)
• M85: 65,980,590 km (0.098 R)
• M86: 68,339,299 km (0.099 R)
• M87: 68,447,159 km (0.109 R)
• M88: 69,963,334 km (0.107 R)
• M89: 71,053,154 km (0.12 R)
• M90: 72,808,386 km (0.111 R)
• M91: 73,691,313 km (0.104 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 11,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit