🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.98 AU - 1.46 AU

Year: 502 Days

Day: 43.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,633,660 km

• M1: 175,777 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.7 AU - 1.94 AU

Year: 915 Days

Day: 15.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.1 AU - 3.04 AU

Year: 1536 Days

Day: 33.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 117.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,633,660 km

• M1: 1,671,307 km (0.081 R)
• M2: 2,046,349 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.94 AU - 4.12 AU

Year: 2472 Days

Day: 46.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 147.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.43 AU - 4.25 AU

Year: 2805 Days

Day: 13.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.6

Radius: 13.7

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.67 AU - 7.19 AU

Year: 6078 Days

Day: 11.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 79,633,660 km

• M1: 226,342 km (0.08 R)
• M2: 341,382 km (0.116 R)
• M3: 524,789 km (0.073 R)
• M4: 747,690 km (0.111 R)
• M5: 1,015,171 km (0.067 R)
• M6: 1,126,771 km (0.082 R)
• M7: 1,425,069 km (0.075 R)
• M8: 1,955,394 km (0.115 R)
• M9: 2,068,639 km (0.025 R)
• M10: 2,437,398 km (0.096 R)
• M11: 2,637,560 km (0.069 R)
• M12: 3,220,543 km (0.077 R)
• M13: 3,406,792 km (0.046 R)
• M14: 4,150,743 km (0.094 R)
• M15: 4,261,146 km (0.105 R)
• M16: 4,598,190 km (0.075 R)
• M17: 4,827,822 km (0.119 R)
• M18: 5,100,689 km (0.055 R)
• M19: 5,338,550 km (0.094 R)
• M20: 5,438,780 km (0.088 R)
• M21: 5,681,877 km (0.081 R)
• M22: 6,053,328 km (0.118 R)
• M23: 6,200,084 km (0.102 R)
• M24: 6,625,540 km (0.039 R)
• M25: 6,885,541 km (0.089 R)
• M26: 7,370,837 km (0.079 R)
• M27: 7,460,296 km (0.083 R)
• M28: 7,730,769 km (0.076 R)
• M29: 7,867,202 km (0.053 R)
• M30: 8,374,638 km (0.116 R)
• M31: 8,703,155 km (0.105 R)
• M32: 9,011,925 km (0.092 R)
• M33: 9,155,689 km (0.117 R)
• M34: 9,542,848 km (0.071 R)
• M35: 9,738,373 km (0.101 R)
• M36: 10,711,058 km (0.029 R)
• M37: 11,871,489 km (0.078 R)
• M38: 14,087,482 km (0.104 R)
• M39: 14,254,583 km (0.107 R)
• M40: 15,500,284 km (0.056 R)
• M41: 15,672,771 km (0.052 R)
• M42: 16,604,017 km (0.085 R)
• M43: 16,898,725 km (0.118 R)
• M44: 17,642,974 km (0.112 R)
• M45: 18,550,286 km (0.066 R)
• M46: 18,917,399 km (0.056 R)
• M47: 19,040,368 km (0.053 R)
• M48: 19,132,670 km (0.082 R)
• M49: 19,472,706 km (0.115 R)
• M50: 19,752,454 km (0.109 R)
• M51: 20,410,086 km (0.079 R)
• M52: 20,725,887 km (0.103 R)
• M53: 21,202,506 km (0.072 R)
• M54: 21,554,360 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.4

Radius: 8.5

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.06 AU - 8.34 AU

Year: 7202 Days

Day: 6.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,633,660 km

• M1: 115,190 km (0.066 R)
• M2: 271,371 km (0.098 R)
• M3: 350,358 km (0.087 R)
• M4: 474,225 km (0.057 R)
• M5: 574,456 km (0.082 R)
• M6: 710,590 km (0.059 R)
• M7: 782,696 km (0.032 R)
• M8: 842,535 km (0.032 R)
• M9: 1,131,110 km (0.091 R)
• M10: 1,776,475 km (0.096 R)
• M11: 2,020,768 km (0.034 R)
• M12: 2,211,057 km (0.1 R)
• M13: 2,747,215 km (0.06 R)
• M14: 2,816,928 km (0.082 R)
• M15: 2,982,234 km (0.054 R)
• M16: 3,297,586 km (0.119 R)
• M17: 3,934,125 km (0.102 R)
• M18: 4,012,963 km (0.089 R)
• M19: 4,307,072 km (0.077 R)
• M20: 4,470,284 km (0.079 R)
• M21: 5,115,350 km (0.049 R)
• M22: 5,909,265 km (0.105 R)
• M23: 6,213,099 km (0.094 R)
• M24: 6,615,667 km (0.112 R)
• M25: 6,994,897 km (0.098 R)
• M26: 7,058,776 km (0.045 R)
• M27: 7,283,920 km (0.097 R)
• M28: 7,348,696 km (0.102 R)
• M29: 7,511,459 km (0.062 R)
• M30: 7,576,833 km (0.076 R)
• M31: 7,708,329 km (0.087 R)
• M32: 8,752,672 km (0.064 R)
• M33: 9,064,135 km (0.031 R)
• M34: 9,520,408 km (0.107 R)
• M35: 10,492,047 km (0.07 R)
• M36: 10,897,008 km (0.076 R)
• M37: 11,008,309 km (0.079 R)
• M38: 11,194,708 km (0.071 R)
• M39: 11,532,799 km (0.059 R)
• M40: 11,988,773 km (0.114 R)
• M41: 13,233,577 km (0.057 R)
• M42: 13,511,380 km (0.102 R)
• M43: 14,072,672 km (0.073 R)
• M44: 14,723,422 km (0.046 R)
• M45: 15,011,249 km (0.04 R)
• M46: 15,301,020 km (0.118 R)
• M47: 15,384,047 km (0.108 R)
• M48: 16,096,581 km (0.115 R)
• M49: 16,350,598 km (0.116 R)
• M50: 16,691,382 km (0.03 R)
• M51: 17,293,514 km (0.045 R)
• M52: 17,640,731 km (0.079 R)
• M53: 18,121,837 km (0.112 R)
• M54: 19,052,486 km (0.064 R)
• M55: 19,411,072 km (0.073 R)
• M56: 19,726,723 km (0.085 R)
• M57: 20,089,498 km (0.077 R)
• M58: 20,454,517 km (0.1 R)
• M59: 20,546,071 km (0.036 R)
• M60: 21,098,536 km (0.067 R)
• M61: 21,983,258 km (0.055 R)
• M62: 22,124,029 km (0.057 R)
• M63: 22,406,470 km (0.115 R)
• M64: 23,261,123 km (0.103 R)
• M65: 23,644,392 km (0.119 R)
• M66: 24,029,756 km (0.087 R)
• M67: 24,320,126 km (0.09 R)
• M68: 25,493,123 km (0.092 R)
• M69: 25,937,877 km (0.08 R)
• M70: 26,385,025 km (0.055 R)
• M71: 27,438,493 km (0.093 R)
• M72: 28,199,348 km (0.06 R)
• M73: 28,454,562 km (0.055 R)
• M74: 29,897,583 km (0.102 R)
• M75: 31,522,815 km (0.111 R)
• M76: 32,319,573 km (0.091 R)
• M77: 33,230,474 km (0.103 R)
• M78: 33,608,059 km (0.103 R)
• M79: 33,932,687 km (0.062 R)
• M80: 34,204,207 km (0.071 R)
• M81: 34,312,964 km (0.036 R)
• M82: 34,476,325 km (0.077 R)
• M83: 34,585,382 km (0.115 R)
• M84: 34,749,192 km (0.09 R)
• M85: 34,913,151 km (0.087 R)
• M86: 37,125,105 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.9

Radius: 4.4

Gravity: 12.86 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.24 AU - 14.9 AU

Year: 16613 Days

Day: 16.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,633,660 km

• M1: 125,812 km (0.071 R)
• M2: 200,611 km (0.103 R)
• M3: 303,684 km (0.09 R)
• M4: 574,605 km (0.114 R)
• M5: 622,926 km (0.099 R)
• M6: 923,318 km (0.084 R)
• M7: 1,098,647 km (0.116 R)
• M8: 1,305,840 km (0.099 R)
• M9: 2,223,772 km (0.086 R)
• M10: 2,300,965 km (0.119 R)
• M11: 2,431,863 km (0.112 R)
• M12: 2,619,160 km (0.1 R)
• M13: 3,684,147 km (0.039 R)
• M14: 5,237,870 km (0.047 R)
• M15: 5,306,536 km (0.097 R)
• M16: 5,340,943 km (0.062 R)
• M17: 5,410,057 km (0.081 R)
• M18: 5,937,689 km (0.028 R)
• M19: 6,518,578 km (0.048 R)
• M20: 6,703,780 km (0.103 R)
• M21: 6,741,030 km (0.09 R)
• M22: 7,041,422 km (0.063 R)
• M23: 7,423,196 km (0.108 R)
• M24: 7,850,896 km (0.119 R)
• M25: 7,890,091 km (0.116 R)
• M26: 8,047,917 km (0.091 R)
• M27: 8,166,847 km (0.087 R)
• M28: 8,567,769 km (0.101 R)
• M29: 9,222,410 km (0.057 R)
• M30: 9,347,025 km (0.089 R)
• M31: 10,020,514 km (0.088 R)
• M32: 10,320,159 km (0.08 R)
• M33: 10,622,795 km (0.117 R)
• M34: 10,884,442 km (0.052 R)
• M35: 11,997,300 km (0.044 R)
• M36: 12,544,230 km (0.105 R)
• M37: 13,099,238 km (0.11 R)
• M38: 13,145,913 km (0.083 R)
• M39: 14,473,295 km (0.08 R)
• M40: 15,152,918 km (0.075 R)
• M41: 15,545,912 km (0.043 R)
• M42: 16,744,938 km (0.084 R)
• M43: 17,100,233 km (0.05 R)
• M44: 18,077,107 km (0.1 R)
• M45: 18,808,342 km (0.059 R)
• M46: 19,602,557 km (0.108 R)
• M47: 19,816,183 km (0.105 R)
• M48: 20,245,828 km (0.12 R)
• M49: 20,299,683 km (0.1 R)
• M50: 20,624,161 km (0.081 R)
• M51: 20,732,769 km (0.051 R)
• M52: 21,994,627 km (0.12 R)
• M53: 22,943,227 km (0.116 R)
• M54: 22,999,326 km (0.045 R)
• M55: 24,419,608 km (0.102 R)
• M56: 25,111,349 km (0.113 R)
• M57: 25,169,243 km (0.066 R)
• M58: 25,809,373 km (0.118 R)
• M59: 26,278,362 km (0.071 R)
• M60: 26,987,157 km (0.087 R)
• M61: 27,165,328 km (0.075 R)
• M62: 27,343,798 km (0.074 R)
• M63: 27,702,085 km (0.097 R)
• M64: 29,272,563 km (0.063 R)
• M65: 29,394,486 km (0.12 R)
• M66: 29,455,522 km (0.118 R)
• M67: 29,822,784 km (0.083 R)
• M68: 30,438,230 km (0.059 R)
• M69: 30,995,781 km (0.075 R)
• M70: 32,120,907 km (0.115 R)
• M71: 32,372,680 km (0.107 R)
• M72: 33,386,505 km (0.06 R)
• M73: 33,577,840 km (0.098 R)
• M74: 34,862,138 km (0.097 R)
• M75: 35,120,943 km (0.119 R)
• M76: 36,424,389 km (0.081 R)
• M77: 37,147,994 km (0.069 R)
• M78: 38,009,378 km (0.088 R)
• M79: 38,075,949 km (0.025 R)
• M80: 38,409,104 km (0.102 R)
• M81: 38,743,305 km (0.078 R)
• M82: 39,347,232 km (0.078 R)
• M83: 39,549,339 km (0.055 R)
• M84: 39,751,745 km (0.102 R)
• M85: 40,700,644 km (0.059 R)
• M86: 42,413,540 km (0.097 R)
• M87: 42,551,618 km (0.1 R)
• M88: 42,897,339 km (0.089 R)
• M89: 43,661,335 km (0.112 R)
• M90: 43,870,473 km (0.117 R)
• M91: 44,149,922 km (0.104 R)
• M92: 44,710,465 km (0.054 R)
• M93: 45,343,863 km (0.118 R)
• M94: 47,190,349 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.4

Radius: 6.9

Gravity: 13.18 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.69 AU - 17.97 AU

Year: 22375 Days

Day: 21.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 79,633,660 km

• M1: 294,109 km (0.077 R)
• M2: 345,421 km (0.096 R)
• M3: 845,228 km (0.116 R)
• M4: 922,420 km (0.119 R)
• M5: 1,002,007 km (0.11 R)
• M6: 1,196,933 km (0.1 R)
• M7: 1,343,688 km (0.114 R)
• M8: 1,885,831 km (0.071 R)
• M9: 2,057,120 km (0.111 R)
• M10: 2,233,646 km (0.087 R)
• M11: 2,489,009 km (0.061 R)
• M12: 6,110,175 km (0.119 R)
• M13: 6,211,304 km (0.096 R)
• M14: 6,882,998 km (0.103 R)
• M15: 7,577,581 km (0.085 R)
• M16: 7,850,597 km (0.114 R)
• M17: 8,746,090 km (0.109 R)
• M18: 9,497,221 km (0.089 R)
• M19: 11,060,519 km (0.108 R)
• M20: 11,184,086 km (0.115 R)
• M21: 11,308,103 km (0.086 R)
• M22: 11,370,336 km (0.101 R)
• M23: 11,432,568 km (0.104 R)
• M24: 11,620,164 km (0.079 R)
• M25: 13,616,997 km (0.112 R)
• M26: 13,882,383 km (0.106 R)
• M27: 13,948,954 km (0.095 R)
• M28: 14,082,396 km (0.115 R)
• M29: 14,892,318 km (0.073 R)
• M30: 15,371,780 km (0.079 R)
• M31: 15,717,351 km (0.087 R)
• M32: 17,627,416 km (0.116 R)
• M33: 18,572,725 km (0.107 R)
• M34: 19,908,933 km (0.117 R)
• M35: 20,512,561 km (0.049 R)
• M36: 20,588,557 km (0.069 R)
• M37: 22,359,646 km (0.083 R)
• M38: 23,223,723 km (0.119 R)
• M39: 23,461,434 km (0.089 R)
• M40: 23,620,157 km (0.112 R)
• M41: 24,098,871 km (0.082 R)
• M42: 24,741,992 km (0.098 R)
• M43: 26,539,709 km (0.112 R)
• M44: 26,622,437 km (0.117 R)
• M45: 28,463,688 km (0.09 R)
• M46: 28,972,919 km (0.1 R)
• M47: 29,571,011 km (0.048 R)
• M48: 29,828,469 km (0.08 R)
• M49: 30,086,675 km (0.059 R)
• M50: 30,259,311 km (0.104 R)
• M51: 30,692,247 km (0.087 R)
• M52: 30,952,847 km (0.092 R)
• M53: 31,039,913 km (0.095 R)
• M54: 31,827,246 km (0.057 R)
• M55: 32,267,513 km (0.108 R)
• M56: 33,332,350 km (0.062 R)
• M57: 33,421,511 km (0.11 R)
• M58: 33,510,970 km (0.063 R)
• M59: 33,869,108 km (0.097 R)
• M60: 34,318,500 km (0.102 R)
• M61: 34,498,765 km (0.062 R)
• M62: 34,950,999 km (0.114 R)
• M63: 35,314,223 km (0.089 R)
• M64: 36,503,077 km (0.086 R)
• M65: 40,242,874 km (0.075 R)
• M66: 41,196,710 km (0.09 R)
• M67: 41,388,345 km (0.056 R)
• M68: 41,580,279 km (0.062 R)
• M69: 42,061,536 km (0.052 R)
• M70: 45,481,193 km (0.076 R)
• M71: 45,976,961 km (0.036 R)
• M72: 46,076,294 km (0.092 R)
• M73: 46,374,742 km (0.1 R)
• M74: 47,073,812 km (0.088 R)
• M75: 47,877,003 km (0.115 R)
• M76: 49,191,969 km (0.1 R)
• M77: 51,032,022 km (0.079 R)
• M78: 54,253,463 km (0.117 R)
• M79: 54,463,498 km (0.038 R)
• M80: 54,989,933 km (0.097 R)
• M81: 57,005,615 km (0.073 R)
• M82: 57,968,876 km (0.081 R)
• M83: 59,261,551 km (0.112 R)
• M84: 60,454,744 km (0.064 R)
• M85: 63,417,081 km (0.1 R)
• M86: 63,970,892 km (0.102 R)
• M87: 64,415,048 km (0.036 R)
• M88: 67,665,660 km (0.091 R)
• M89: 69,709,915 km (0.088 R)
• M90: 69,824,208 km (0.117 R)
• M91: 70,281,528 km (0.082 R)
• M92: 70,739,747 km (0.12 R)
• M93: 71,774,515 km (0.097 R)
• M94: 73,510,299 km (0.101 R)
• M95: 75,376,982 km (0.102 R)
• M96: 75,494,117 km (0.093 R)
• M97: 77,732,101 km (0.118 R)
• M98: 78,562,219 km (0.117 R)
• M99: 78,918,861 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 14,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit