🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.54 AU - 0.68 AU

Year: 179 Days

Day: 34.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 95.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.93 AU - 2.05 AU

Year: 1058 Days

Day: 28.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.1 AU - 2.44 AU

Year: 1288 Days

Day: 32.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.28 AU - 3.48 AU

Year: 1841 Days

Day: 13.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.22 AU - 4.94 AU

Year: 3105 Days

Day: 48 Hours

Environment

Temp: -125 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 10.3

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.25 AU - 5.95 AU

Year: 4339 Days

Day: 7.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 84,652,177 km

• M1: 128,953 km (0.087 R)
• M2: 252,820 km (0.117 R)
• M3: 471,682 km (0.096 R)
• M4: 590,014 km (0.042 R)
• M5: 847,173 km (0.075 R)
• M6: 945,159 km (0.11 R)
• M7: 1,113,008 km (0.117 R)
• M8: 1,221,467 km (0.103 R)
• M9: 1,706,313 km (0.12 R)
• M10: 1,800,710 km (0.087 R)
• M11: 2,011,343 km (0.117 R)
• M12: 2,563,958 km (0.096 R)
• M13: 2,654,614 km (0.104 R)
• M14: 3,142,752 km (0.073 R)
• M15: 4,180,213 km (0.065 R)
• M16: 4,352,101 km (0.058 R)
• M17: 4,769,479 km (0.057 R)
• M18: 5,085,430 km (0.12 R)
• M19: 5,315,212 km (0.111 R)
• M20: 5,548,585 km (0.115 R)
• M21: 5,619,195 km (0.099 R)
• M22: 5,880,842 km (0.052 R)
• M23: 6,941,790 km (0.078 R)
• M24: 7,429,180 km (0.078 R)
• M25: 7,664,049 km (0.113 R)
• M26: 7,742,887 km (0.092 R)
• M27: 7,848,353 km (0.05 R)
• M28: 8,573,155 km (0.109 R)
• M29: 8,902,120 km (0.057 R)
• M30: 9,291,225 km (0.115 R)
• M31: 9,685,864 km (0.115 R)
• M32: 9,999,870 km (0.086 R)
• M33: 10,230,400 km (0.041 R)
• M34: 10,404,382 km (0.087 R)
• M35: 10,608,583 km (0.096 R)
• M36: 11,110,185 km (0.094 R)
• M37: 11,498,990 km (0.079 R)
• M38: 11,619,566 km (0.105 R)
• M39: 11,770,809 km (0.053 R)
• M40: 12,105,908 km (0.112 R)
• M41: 12,228,579 km (0.094 R)
• M42: 12,475,116 km (0.096 R)
• M43: 12,629,950 km (0.079 R)
• M44: 13,067,224 km (0.119 R)
• M45: 13,224,452 km (0.09 R)
• M46: 13,604,730 km (0.115 R)
• M47: 13,828,229 km (0.047 R)
• M48: 13,988,598 km (0.051 R)
• M49: 14,181,729 km (0.067 R)
• M50: 14,278,818 km (0.098 R)
• M51: 14,408,369 km (0.114 R)
• M52: 14,865,092 km (0.118 R)
• M53: 14,930,765 km (0.064 R)
• M54: 14,996,588 km (0.025 R)
• M55: 15,592,586 km (0.11 R)
• M56: 16,910,394 km (0.034 R)
• M57: 16,978,910 km (0.059 R)
• M58: 17,185,205 km (0.094 R)
• M59: 17,426,806 km (0.068 R)
• M60: 17,948,304 km (0.094 R)
• M61: 18,018,166 km (0.1 R)
• M62: 19,795,837 km (0.109 R)
• M63: 19,868,093 km (0.11 R)
• M64: 20,303,573 km (0.099 R)
• M65: 21,146,856 km (0.057 R)
• M66: 21,554,360 km (0.106 R)
• M67: 21,665,811 km (0.111 R)
• M68: 21,964,259 km (0.113 R)
• M69: 22,188,955 km (0.11 R)
• M70: 22,414,548 km (0.07 R)
• M71: 23,821,815 km (0.049 R)
• M72: 25,808,176 km (0.085 R)
• M73: 25,926,657 km (0.101 R)
• M74: 26,243,506 km (0.088 R)
• M75: 26,721,172 km (0.084 R)

Asteroid Belt

Center: 6.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.1

Radius: 10.2

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.07 AU - 8.37 AU

Year: 7309 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 84,652,177 km

• M1: 150,944 km (0.102 R)
• M2: 243,396 km (0.045 R)
• M3: 351,854 km (0.11 R)
• M4: 420,220 km (0.044 R)
• M5: 494,421 km (0.075 R)
• M6: 560,394 km (0.09 R)
• M7: 673,041 km (0.06 R)
• M8: 763,248 km (0.103 R)
• M9: 841,638 km (0.106 R)
• M10: 1,042,099 km (0.107 R)
• M11: 1,391,410 km (0.069 R)
• M12: 1,549,385 km (0.105 R)
• M13: 1,671,906 km (0.115 R)
• M14: 1,797,718 km (0.103 R)
• M15: 1,948,512 km (0.111 R)
• M16: 2,081,206 km (0.09 R)
• M17: 2,239,929 km (0.027 R)
• M18: 2,402,841 km (0.105 R)
• M19: 2,642,198 km (0.092 R)
• M20: 3,248,518 km (0.119 R)
• M21: 4,122,020 km (0.119 R)
• M22: 4,351,353 km (0.092 R)
• M23: 4,673,587 km (0.067 R)
• M24: 5,125,522 km (0.079 R)
• M25: 6,933,861 km (0.104 R)
• M26: 7,069,995 km (0.069 R)
• M27: 7,763,980 km (0.063 R)
• M28: 8,371,048 km (0.096 R)
• M29: 9,030,326 km (0.103 R)
• M30: 9,328,774 km (0.092 R)
• M31: 10,790,345 km (0.043 R)
• M32: 10,948,320 km (0.092 R)
• M33: 11,146,837 km (0.091 R)
• M34: 12,321,928 km (0.115 R)
• M35: 13,535,915 km (0.086 R)
• M36: 14,092,568 km (0.096 R)
• M37: 14,221,970 km (0.097 R)
• M38: 14,525,804 km (0.029 R)
• M39: 15,316,728 km (0.085 R)
• M40: 15,672,621 km (0.049 R)
• M41: 15,762,080 km (0.117 R)
• M42: 16,438,263 km (0.118 R)
• M43: 17,447,001 km (0.094 R)
• M44: 17,772,227 km (0.045 R)
• M45: 17,865,427 km (0.069 R)
• M46: 18,807,295 km (0.086 R)
• M47: 19,861,810 km (0.053 R)
• M48: 20,738,753 km (0.102 R)
• M49: 20,935,324 km (0.073 R)
• M50: 21,132,644 km (0.074 R)
• M51: 21,429,596 km (0.067 R)
• M52: 22,228,448 km (0.066 R)
• M53: 23,087,888 km (0.059 R)
• M54: 23,189,615 km (0.096 R)
• M55: 23,393,816 km (0.086 R)
• M56: 23,649,778 km (0.11 R)
• M57: 25,047,919 km (0.106 R)
• M58: 25,204,997 km (0.035 R)
• M59: 25,519,901 km (0.117 R)
• M60: 27,168,170 km (0.048 R)
• M61: 27,275,731 km (0.043 R)
• M62: 28,195,309 km (0.103 R)
• M63: 28,631,686 km (0.119 R)
• M64: 29,345,418 km (0.077 R)
• M65: 30,343,235 km (0.1 R)
• M66: 31,239,626 km (0.107 R)
• M67: 31,804,358 km (0.056 R)
• M68: 32,372,381 km (0.111 R)
• M69: 32,486,374 km (0.102 R)
• M70: 32,943,695 km (0.042 R)
• M71: 33,576,045 km (0.053 R)
• M72: 35,850,382 km (0.114 R)
• M73: 37,993,371 km (0.087 R)
• M74: 38,414,938 km (0.116 R)
• M75: 39,384,183 km (0.106 R)
• M76: 39,566,842 km (0.119 R)
• M77: 40,730,115 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.9

Radius: 4.7

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.35 AU - 16.61 AU

Year: 20758 Days

Day: 20.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,652,177 km

• M1: 74,949 km (0.047 R)
• M2: 117,285 km (0.029 R)
• M3: 224,846 km (0.067 R)
• M4: 300,991 km (0.039 R)
• M5: 503,846 km (0.086 R)
• M6: 580,141 km (0.067 R)
• M7: 633,248 km (0.047 R)
• M8: 831,764 km (0.089 R)
• M9: 1,353,562 km (0.073 R)
• M10: 1,589,777 km (0.103 R)
• M11: 1,627,326 km (0.11 R)
• M12: 1,741,618 km (0.116 R)
• M13: 2,224,820 km (0.039 R)
• M14: 2,287,950 km (0.028 R)
• M15: 2,416,155 km (0.094 R)
• M16: 2,502,922 km (0.099 R)
• M17: 3,353,386 km (0.088 R)
• M18: 3,872,490 km (0.102 R)
• M19: 4,258,453 km (0.102 R)
• M20: 4,389,800 km (0.042 R)
• M21: 5,631,163 km (0.095 R)
• M22: 6,484,619 km (0.047 R)
• M23: 6,818,671 km (0.107 R)
• M24: 6,849,339 km (0.112 R)
• M25: 6,880,156 km (0.118 R)
• M26: 7,567,109 km (0.09 R)
• M27: 8,374,190 km (0.08 R)
• M28: 8,904,813 km (0.111 R)
• M29: 9,721,169 km (0.099 R)
• M30: 9,790,283 km (0.085 R)
• M31: 9,824,840 km (0.064 R)
• M32: 10,348,881 km (0.1 R)
• M33: 10,454,797 km (0.098 R)
• M34: 10,525,557 km (0.084 R)
• M35: 10,846,145 km (0.092 R)
• M36: 10,917,952 km (0.046 R)
• M37: 11,606,700 km (0.068 R)
• M38: 12,571,756 km (0.103 R)
• M39: 12,609,455 km (0.1 R)
• M40: 12,798,247 km (0.081 R)
• M41: 13,678,332 km (0.073 R)
• M42: 14,736,288 km (0.093 R)
• M43: 14,974,896 km (0.039 R)
• M44: 15,014,839 km (0.093 R)
• M45: 15,134,817 km (0.11 R)
• M46: 15,415,761 km (0.041 R)
• M47: 15,658,110 km (0.065 R)
• M48: 15,779,733 km (0.068 R)
• M49: 15,983,037 km (0.073 R)
• M50: 16,888,253 km (0.061 R)
• M51: 17,347,070 km (0.081 R)
• M52: 17,388,957 km (0.1 R)
• M53: 17,598,993 km (0.103 R)
• M54: 18,021,607 km (0.107 R)
• M55: 18,877,007 km (0.05 R)
• M56: 19,439,944 km (0.092 R)
• M57: 20,272,755 km (0.096 R)
• M58: 20,626,854 km (0.088 R)
• M59: 21,251,425 km (0.098 R)
• M60: 22,154,547 km (0.086 R)
• M61: 22,473,490 km (0.107 R)
• M62: 23,532,343 km (0.073 R)
• M63: 23,811,343 km (0.099 R)
• M64: 24,138,065 km (0.095 R)
• M65: 24,701,600 km (0.1 R)
• M66: 24,843,270 km (0.078 R)
• M67: 25,269,624 km (0.102 R)
• M68: 25,650,649 km (0.08 R)
• M69: 25,793,964 km (0.092 R)
• M70: 26,514,876 km (0.041 R)
• M71: 27,242,371 km (0.039 R)
• M72: 27,535,134 km (0.054 R)
• M73: 27,681,889 km (0.103 R)
• M74: 27,780,025 km (0.103 R)
• M75: 28,617,773 km (0.119 R)
• M76: 28,815,991 km (0.084 R)
• M77: 29,864,821 km (0.099 R)
• M78: 29,965,351 km (0.086 R)
• M79: 30,419,081 km (0.092 R)
• M80: 30,875,056 km (0.075 R)
• M81: 31,078,509 km (0.042 R)
• M82: 32,102,207 km (0.078 R)
• M83: 32,205,130 km (0.111 R)
• M84: 33,449,485 km (0.089 R)
• M85: 33,710,683 km (0.043 R)
• M86: 34,130,006 km (0.078 R)
• M87: 34,603,932 km (0.086 R)
• M88: 34,920,930 km (0.111 R)
• M89: 35,451,554 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.1

Radius: 7.6

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 13.53 AU - 16.07 AU

Year: 21450 Days

Day: 21.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,652,177 km

• M1: 249,828 km (0.079 R)
• M2: 408,851 km (0.092 R)
• M3: 771,027 km (0.078 R)
• M4: 928,704 km (0.07 R)
• M5: 1,155,644 km (0.096 R)
• M6: 1,245,253 km (0.112 R)
• M7: 1,306,289 km (0.032 R)
• M8: 1,972,149 km (0.106 R)
• M9: 2,415,706 km (0.097 R)
• M10: 2,808,700 km (0.082 R)
• M11: 3,095,629 km (0.106 R)
• M12: 3,306,412 km (0.113 R)
• M13: 3,697,760 km (0.09 R)
• M14: 4,242,296 km (0.063 R)
• M15: 4,382,320 km (0.104 R)
• M16: 4,571,412 km (0.118 R)
• M17: 4,763,346 km (0.097 R)
• M18: 5,304,591 km (0.095 R)
• M19: 5,607,975 km (0.117 R)
• M20: 5,761,912 km (0.081 R)
• M21: 5,969,105 km (0.055 R)
• M22: 6,021,464 km (0.085 R)
• M23: 6,284,756 km (0.109 R)
• M24: 6,444,676 km (0.12 R)
• M25: 7,208,373 km (0.097 R)
• M26: 7,264,024 km (0.046 R)
• M27: 7,657,616 km (0.103 R)
• M28: 8,000,494 km (0.063 R)
• M29: 9,360,788 km (0.088 R)
• M30: 9,727,302 km (0.117 R)
• M31: 9,850,571 km (0.11 R)
• M32: 10,036,372 km (0.077 R)
• M33: 10,348,732 km (0.059 R)
• M34: 10,918,849 km (0.112 R)
• M35: 11,369,438 km (0.092 R)
• M36: 11,826,011 km (0.117 R)
• M37: 12,488,729 km (0.066 R)
• M38: 13,231,632 km (0.112 R)
• M39: 14,337,610 km (0.049 R)
• M40: 15,186,278 km (0.094 R)
• M41: 15,761,183 km (0.111 R)
• M42: 16,270,115 km (0.091 R)
• M43: 16,784,432 km (0.091 R)
• M44: 18,587,685 km (0.064 R)
• M45: 19,279,725 km (0.113 R)
• M46: 19,357,216 km (0.073 R)
• M47: 20,688,937 km (0.055 R)
• M48: 20,847,510 km (0.09 R)
• M49: 22,455,837 km (0.113 R)
• M50: 23,439,892 km (0.12 R)
• M51: 24,438,009 km (0.101 R)
• M52: 25,195,573 km (0.072 R)
• M53: 26,217,775 km (0.112 R)
• M54: 26,820,205 km (0.073 R)
• M55: 27,863,651 km (0.076 R)
• M56: 28,655,023 km (0.065 R)
• M57: 31,163,630 km (0.06 R)
• M58: 32,168,329 km (0.037 R)
• M59: 34,209,293 km (0.047 R)
• M60: 34,490,836 km (0.12 R)
• M61: 36,578,923 km (0.093 R)
• M62: 38,610,014 km (0.106 R)
• M63: 39,885,635 km (0.102 R)
• M64: 41,175,019 km (0.119 R)
• M65: 41,774,757 km (0.1 R)
• M66: 41,874,987 km (0.088 R)
• M67: 44,100,255 km (0.119 R)
• M68: 47,614,160 km (0.096 R)
• M69: 48,981,335 km (0.044 R)
• M70: 50,041,834 km (0.111 R)
• M71: 50,788,627 km (0.069 R)
• M72: 53,594,634 km (0.079 R)
• M73: 54,249,274 km (0.072 R)
• M74: 54,577,492 km (0.054 R)
• M75: 54,796,802 km (0.046 R)
• M76: 56,229,052 km (0.043 R)
• M77: 56,894,165 km (0.084 R)
• M78: 58,568,614 km (0.118 R)
• M79: 59,017,706 km (0.061 R)
• M80: 61,622,953 km (0.095 R)
• M81: 62,997,010 km (0.112 R)
• M82: 65,542,268 km (0.114 R)
• M83: 65,658,655 km (0.08 R)
• M84: 66,359,072 km (0.038 R)
• M85: 68,474,985 km (0.064 R)
• M86: 68,829,831 km (0.035 R)
• M87: 68,948,312 km (0.057 R)
• M88: 70,613,037 km (0.076 R)
• M89: 71,810,269 km (0.057 R)
• M90: 72,291,077 km (0.086 R)
• M91: 76,175,685 km (0.059 R)
• M92: 76,911,556 km (0.103 R)
• M93: 77,649,672 km (0.094 R)
• M94: 80,626,072 km (0.068 R)
• M95: 81,250,792 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 17,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit