🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.52 AU - 0.54 AU

Year: 138 Days

Day: 16.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.5 AU - 0.7 AU

Year: 166 Days

Day: 44.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.04 AU - 1.68 AU

Year: 568 Days

Day: 21.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,693,619 km

• M1: 234,270 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.95 AU - 2.15 AU

Year: 1051 Days

Day: 15.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,693,619 km

• M1: 478,713 km (0.048 R)
• M2: 1,025,045 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.28 AU - 2.58 AU

Year: 1357 Days

Day: 22.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,693,619 km

• M1: 608,415 km (0.034 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.48 AU - 3.92 AU

Year: 2549 Days

Day: 40.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.1

Radius: 11.8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.35 AU - 7.71 AU

Year: 5976 Days

Day: 13.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 90.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,693,619 km

• M1: 168,447 km (0.118 R)
• M2: 296,353 km (0.089 R)
• M3: 516,412 km (0.084 R)
• M4: 768,933 km (0.099 R)
• M5: 1,206,956 km (0.088 R)
• M6: 1,328,130 km (0.1 R)
• M7: 1,405,921 km (0.082 R)
• M8: 1,632,562 km (0.11 R)
• M9: 1,995,187 km (0.114 R)
• M10: 2,655,512 km (0.107 R)
• M11: 2,958,298 km (0.1 R)
• M12: 3,103,557 km (0.113 R)
• M13: 3,422,949 km (0.08 R)
• M14: 3,575,539 km (0.062 R)
• M15: 3,752,962 km (0.07 R)
• M16: 4,325,922 km (0.075 R)
• M17: 4,538,949 km (0.03 R)
• M18: 4,804,186 km (0.086 R)
• M19: 5,655,847 km (0.047 R)
• M20: 5,759,069 km (0.074 R)
• M21: 6,072,776 km (0.093 R)
• M22: 6,178,691 km (0.05 R)
• M23: 6,338,611 km (0.09 R)
• M24: 6,499,878 km (0.105 R)
• M25: 6,853,976 km (0.04 R)
• M26: 7,075,082 km (0.118 R)
• M27: 7,298,581 km (0.08 R)
• M28: 7,925,246 km (0.056 R)
• M29: 8,539,495 km (0.117 R)
• M30: 9,138,934 km (0.096 R)
• M31: 9,382,479 km (0.113 R)
• M32: 9,474,332 km (0.079 R)
• M33: 10,032,033 km (0.118 R)
• M34: 10,505,062 km (0.053 R)
• M35: 10,632,369 km (0.107 R)
• M36: 11,082,210 km (0.116 R)
• M37: 11,244,374 km (0.087 R)
• M38: 11,342,062 km (0.059 R)
• M39: 11,603,858 km (0.105 R)
• M40: 11,867,749 km (0.118 R)
• M41: 12,401,514 km (0.062 R)
• M42: 12,536,152 km (0.093 R)
• M43: 12,637,430 km (0.028 R)
• M44: 13,079,641 km (0.078 R)
• M45: 13,492,382 km (0.088 R)
• M46: 14,049,484 km (0.03 R)
• M47: 14,472,098 km (0.08 R)
• M48: 15,330,042 km (0.1 R)
• M49: 16,167,790 km (0.091 R)
• M50: 16,425,697 km (0.075 R)
• M51: 17,773,573 km (0.118 R)
• M52: 18,154,150 km (0.092 R)
• M53: 18,230,745 km (0.079 R)
• M54: 18,884,936 km (0.07 R)
• M55: 19,078,815 km (0.103 R)
• M56: 19,625,296 km (0.096 R)
• M57: 19,821,718 km (0.118 R)
• M58: 20,058,382 km (0.105 R)
• M59: 20,295,794 km (0.068 R)
• M60: 20,574,195 km (0.105 R)
• M61: 20,653,931 km (0.029 R)
• M62: 21,054,105 km (0.116 R)
• M63: 22,229,346 km (0.12 R)
• M64: 22,680,683 km (0.095 R)
• M65: 23,093,722 km (0.088 R)
• M66: 23,259,627 km (0.092 R)
• M67: 23,592,482 km (0.095 R)
• M68: 24,010,907 km (0.087 R)
• M69: 25,110,302 km (0.097 R)
• M70: 25,537,553 km (0.12 R)
• M71: 25,881,030 km (0.056 R)
• M72: 25,967,198 km (0.062 R)
• M73: 26,096,451 km (0.1 R)
• M74: 26,269,236 km (0.107 R)
• M75: 26,616,004 km (0.072 R)
• M76: 27,358,010 km (0.091 R)
• M77: 27,797,528 km (0.045 R)
• M78: 28,150,879 km (0.11 R)
• M79: 28,372,583 km (0.076 R)
• M80: 28,906,797 km (0.086 R)
• M81: 30,075,605 km (0.053 R)
• M82: 30,211,589 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.8

Radius: 10.4

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.22 AU - 7.82 AU

Year: 7386 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,693,619 km

• M1: 207,642 km (0.108 R)
• M2: 320,439 km (0.066 R)
• M3: 726,597 km (0.105 R)
• M4: 830,567 km (0.104 R)
• M5: 923,916 km (0.072 R)
• M6: 1,262,157 km (0.082 R)
• M7: 1,921,734 km (0.039 R)
• M8: 2,177,547 km (0.088 R)
• M9: 2,535,983 km (0.098 R)
• M10: 2,675,259 km (0.073 R)
• M11: 2,745,869 km (0.113 R)
• M12: 2,888,884 km (0.057 R)
• M13: 3,034,593 km (0.095 R)
• M14: 3,157,861 km (0.072 R)
• M15: 3,384,053 km (0.06 R)
• M16: 3,799,188 km (0.1 R)
• M17: 3,878,923 km (0.11 R)
• M18: 4,621,078 km (0.107 R)
• M19: 4,849,514 km (0.12 R)
• M20: 4,994,175 km (0.092 R)
• M21: 5,587,032 km (0.103 R)
• M22: 5,738,724 km (0.11 R)
• M23: 6,108,530 km (0.096 R)
• M24: 6,202,178 km (0.089 R)
• M25: 6,806,554 km (0.058 R)
• M26: 7,165,140 km (0.113 R)
• M27: 7,296,935 km (0.066 R)
• M28: 7,429,778 km (0.114 R)
• M29: 7,798,836 km (0.064 R)
• M30: 7,934,671 km (0.085 R)
• M31: 8,277,400 km (0.059 R)
• M32: 8,800,843 km (0.115 R)
• M33: 8,942,213 km (0.101 R)
• M34: 9,551,525 km (0.061 R)
• M35: 9,916,244 km (0.079 R)
• M36: 10,026,498 km (0.067 R)
• M37: 10,509,250 km (0.089 R)
• M38: 10,810,092 km (0.118 R)
• M39: 11,535,941 km (0.108 R)
• M40: 11,885,401 km (0.078 R)
• M41: 12,874,094 km (0.114 R)
• M42: 13,155,637 km (0.102 R)
• M43: 13,971,244 km (0.052 R)
• M44: 14,510,245 km (0.092 R)
• M45: 16,558,839 km (0.074 R)
• M46: 17,394,492 km (0.108 R)
• M47: 17,705,955 km (0.082 R)
• M48: 17,795,116 km (0.112 R)
• M49: 18,243,909 km (0.101 R)
• M50: 19,658,656 km (0.107 R)
• M51: 19,751,108 km (0.103 R)
• M52: 19,890,084 km (0.116 R)
• M53: 20,402,606 km (0.088 R)
• M54: 20,496,255 km (0.05 R)
• M55: 20,777,947 km (0.117 R)
• M56: 21,583,382 km (0.098 R)
• M57: 22,350,670 km (0.081 R)
• M58: 22,640,740 km (0.102 R)
• M59: 22,834,769 km (0.074 R)
• M60: 23,078,164 km (0.105 R)
• M61: 23,420,295 km (0.062 R)
• M62: 23,813,288 km (0.082 R)
• M63: 24,010,757 km (0.099 R)
• M64: 24,357,376 km (0.063 R)
• M65: 24,655,973 km (0.12 R)
• M66: 25,055,848 km (0.045 R)
• M67: 26,370,215 km (0.111 R)
• M68: 26,472,241 km (0.083 R)
• M69: 27,035,776 km (0.082 R)
• M70: 27,707,022 km (0.111 R)
• M71: 27,862,603 km (0.097 R)
• M72: 29,753,072 km (0.108 R)
• M73: 30,339,047 km (0.081 R)
• M74: 31,090,177 km (0.052 R)
• M75: 32,556,237 km (0.079 R)
• M76: 32,830,150 km (0.105 R)
• M77: 34,769,238 km (0.089 R)
• M78: 35,049,285 km (0.039 R)
• M79: 35,386,180 km (0.11 R)
• M80: 35,724,420 km (0.109 R)
• M81: 36,120,107 km (0.096 R)
• M82: 36,802,123 km (0.109 R)
• M83: 37,545,625 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.7

Radius: 11.2

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.99 AU - 10.87 AU

Year: 10371 Days

Day: 14.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,693,619 km

• M1: 181,313 km (0.117 R)
• M2: 322,234 km (0.083 R)
• M3: 407,804 km (0.112 R)
• M4: 547,827 km (0.036 R)
• M5: 624,721 km (0.082 R)
• M6: 722,707 km (0.112 R)
• M7: 880,533 km (0.083 R)
• M8: 1,380,190 km (0.102 R)
• M9: 1,467,854 km (0.1 R)
• M10: 1,789,490 km (0.077 R)
• M11: 2,033,185 km (0.108 R)
• M12: 4,022,836 km (0.08 R)
• M13: 4,182,158 km (0.118 R)
• M14: 4,311,261 km (0.11 R)
• M15: 4,408,948 km (0.104 R)
• M16: 4,806,879 km (0.068 R)
• M17: 5,078,848 km (0.108 R)
• M18: 5,390,759 km (0.115 R)
• M19: 5,888,322 km (0.068 R)
• M20: 6,289,842 km (0.062 R)
• M21: 6,549,993 km (0.096 R)
• M22: 6,737,888 km (0.031 R)
• M23: 7,119,213 km (0.059 R)
• M24: 7,273,748 km (0.063 R)
• M25: 8,023,083 km (0.105 R)
• M26: 8,183,901 km (0.069 R)
• M27: 8,386,606 km (0.112 R)
• M28: 8,796,804 km (0.103 R)
• M29: 9,297,807 km (0.12 R)
• M30: 9,722,515 km (0.12 R)
• M31: 9,851,169 km (0.091 R)
• M32: 10,634,763 km (0.1 R)
• M33: 10,723,175 km (0.119 R)
• M34: 11,710,821 km (0.115 R)
• M35: 12,915,233 km (0.112 R)
• M36: 13,104,025 km (0.065 R)
• M37: 13,484,453 km (0.079 R)
• M38: 13,772,130 km (0.088 R)
• M39: 15,691,021 km (0.053 R)
• M40: 15,842,115 km (0.093 R)
• M41: 16,400,115 km (0.115 R)
• M42: 16,502,291 km (0.076 R)
• M43: 18,589,779 km (0.104 R)
• M44: 18,803,106 km (0.074 R)
• M45: 19,232,153 km (0.082 R)
• M46: 20,209,176 km (0.078 R)
• M47: 20,428,636 km (0.106 R)
• M48: 20,980,353 km (0.03 R)
• M49: 21,481,207 km (0.091 R)
• M50: 22,324,789 km (0.042 R)
• M51: 23,121,697 km (0.112 R)
• M52: 23,523,816 km (0.03 R)
• M53: 24,160,206 km (0.115 R)
• M54: 24,509,666 km (0.084 R)
• M55: 24,802,280 km (0.067 R)
• M56: 25,450,039 km (0.086 R)
• M57: 26,342,240 km (0.11 R)
• M58: 27,730,209 km (0.09 R)
• M59: 29,638,181 km (0.103 R)
• M60: 30,828,531 km (0.082 R)
• M61: 31,207,612 km (0.084 R)
• M62: 31,651,917 km (0.109 R)
• M63: 33,449,934 km (0.074 R)
• M64: 33,839,637 km (0.113 R)
• M65: 35,611,324 km (0.104 R)
• M66: 35,809,990 km (0.059 R)
• M67: 36,009,105 km (0.097 R)
• M68: 36,341,811 km (0.065 R)
• M69: 38,426,906 km (0.092 R)
• M70: 39,107,726 km (0.067 R)
• M71: 39,244,309 km (0.086 R)
• M72: 39,449,557 km (0.092 R)
• M73: 39,998,731 km (0.105 R)
• M74: 40,274,290 km (0.109 R)
• M75: 42,360,731 km (0.03 R)
• M76: 42,430,893 km (0.07 R)
• M77: 42,993,530 km (0.119 R)
• M78: 44,839,119 km (0.087 R)
• M79: 44,910,627 km (0.114 R)
• M80: 48,460,435 km (0.032 R)
• M81: 49,122,256 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.1

Radius: 7.3

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.01 AU - 16.23 AU

Year: 17021 Days

Day: 23.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,693,619 km

• M1: 106,214 km (0.119 R)
• M2: 413,788 km (0.077 R)
• M3: 535,112 km (0.102 R)
• M4: 607,816 km (0.106 R)
• M5: 968,497 km (0.028 R)
• M6: 1,152,352 km (0.099 R)
• M7: 1,469,649 km (0.086 R)
• M8: 1,638,396 km (0.095 R)
• M9: 1,880,744 km (0.094 R)
• M10: 2,326,097 km (0.107 R)
• M11: 2,598,665 km (0.115 R)
• M12: 2,777,434 km (0.108 R)
• M13: 2,829,195 km (0.117 R)
• M14: 3,039,829 km (0.079 R)
• M15: 3,476,206 km (0.118 R)
• M16: 4,377,084 km (0.068 R)
• M17: 4,559,444 km (0.11 R)
• M18: 4,994,774 km (0.072 R)
• M19: 5,771,635 km (0.085 R)
• M20: 5,838,057 km (0.05 R)
• M21: 6,344,595 km (0.104 R)
• M22: 6,481,926 km (0.09 R)
• M23: 6,829,891 km (0.118 R)
• M24: 7,471,516 km (0.117 R)
• M25: 7,799,435 km (0.097 R)
• M26: 8,206,790 km (0.042 R)
• M27: 9,274,470 km (0.049 R)
• M28: 9,391,455 km (0.104 R)
• M29: 9,824,691 km (0.071 R)
• M30: 9,943,920 km (0.106 R)
• M31: 10,304,601 km (0.077 R)
• M32: 10,915,409 km (0.097 R)
• M33: 11,412,373 km (0.119 R)
• M34: 12,001,489 km (0.104 R)
• M35: 12,129,096 km (0.072 R)
• M36: 13,077,995 km (0.062 R)
• M37: 13,473,083 km (0.102 R)
• M38: 14,909,373 km (0.054 R)
• M39: 15,046,554 km (0.067 R)
• M40: 15,506,717 km (0.098 R)
• M41: 15,552,943 km (0.115 R)
• M42: 16,582,625 km (0.041 R)
• M43: 16,914,732 km (0.115 R)
• M44: 17,057,748 km (0.09 R)
• M45: 17,730,639 km (0.093 R)
• M46: 18,608,479 km (0.064 R)
• M47: 18,706,915 km (0.086 R)
• M48: 19,450,566 km (0.069 R)
• M49: 19,600,463 km (0.079 R)
• M50: 22,102,188 km (0.064 R)
• M51: 22,415,446 km (0.029 R)
• M52: 22,467,805 km (0.04 R)
• M53: 22,520,164 km (0.104 R)
• M54: 22,625,032 km (0.108 R)
• M55: 23,682,839 km (0.108 R)
• M56: 23,842,909 km (0.101 R)
• M57: 24,003,427 km (0.097 R)
• M58: 24,164,245 km (0.089 R)
• M59: 24,379,067 km (0.093 R)
• M60: 24,432,923 km (0.1 R)
• M61: 24,702,648 km (0.115 R)
• M62: 24,756,802 km (0.087 R)
• M63: 24,865,111 km (0.096 R)
• M64: 25,299,693 km (0.104 R)
• M65: 26,951,852 km (0.084 R)
• M66: 27,007,502 km (0.105 R)
• M67: 29,208,386 km (0.103 R)
• M68: 29,494,567 km (0.102 R)
• M69: 31,056,668 km (0.08 R)
• M70: 32,112,978 km (0.074 R)
• M71: 32,349,343 km (0.063 R)
• M72: 33,839,338 km (0.05 R)
• M73: 34,260,605 km (0.062 R)
• M74: 34,441,768 km (0.111 R)
• M75: 35,473,694 km (0.108 R)
• M76: 35,534,730 km (0.118 R)
• M77: 35,717,988 km (0.098 R)
• M78: 36,454,308 km (0.035 R)
• M79: 37,381,666 km (0.081 R)
• M80: 38,630,060 km (0.062 R)
• M81: 38,944,365 km (0.103 R)
• M82: 39,070,326 km (0.117 R)
• M83: 39,196,437 km (0.049 R)
• M84: 39,575,518 km (0.09 R)
• M85: 39,955,646 km (0.099 R)
• M86: 40,847,699 km (0.049 R)
• M87: 41,232,016 km (0.057 R)
• M88: 41,296,193 km (0.083 R)
• M89: 42,068,716 km (0.113 R)
• M90: 42,392,147 km (0.059 R)
• M91: 43,171,402 km (0.036 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 16,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit