🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.7 AU - 0.72 AU

Year: 224 Days

Day: 42.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.82 AU - 1.16 AU

Year: 369 Days

Day: 31.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.26 AU - 1.28 AU

Year: 536 Days

Day: 12.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.41 AU - 2.23 AU

Year: 920 Days

Day: 12.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.69 AU - 3.03 AU

Year: 1812 Days

Day: 31.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.28 AU - 3.52 AU

Year: 1851 Days

Day: 29.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,866,123 km

• M1: 816,056 km (0.116 R)
• M2: 1,822,102 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.4

Radius: 14.6

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.4 AU - 7.04 AU

Year: 5127 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,866,123 km

• M1: 185,801 km (0.119 R)
• M2: 317,596 km (0.119 R)
• M3: 547,229 km (0.091 R)
• M4: 719,267 km (0.108 R)
• M5: 830,268 km (0.086 R)
• M6: 948,002 km (0.098 R)
• M7: 1,046,886 km (0.097 R)
• M8: 1,175,839 km (0.11 R)
• M9: 2,000,124 km (0.106 R)
• M10: 2,214,048 km (0.114 R)
• M11: 2,575,776 km (0.114 R)
• M12: 2,809,448 km (0.073 R)
• M13: 2,956,652 km (0.057 R)
• M14: 3,278,587 km (0.076 R)
• M15: 3,572,098 km (0.055 R)
• M16: 3,671,880 km (0.104 R)
• M17: 3,956,564 km (0.109 R)
• M18: 4,311,859 km (0.032 R)
• M19: 4,612,551 km (0.114 R)
• M20: 4,721,608 km (0.107 R)
• M21: 4,919,975 km (0.115 R)
• M22: 5,098,894 km (0.086 R)
• M23: 5,211,691 km (0.039 R)
• M24: 5,509,091 km (0.095 R)
• M25: 5,671,554 km (0.113 R)
• M26: 5,930,209 km (0.05 R)
• M27: 6,557,024 km (0.072 R)
• M28: 6,655,310 km (0.104 R)
• M29: 6,754,194 km (0.109 R)
• M30: 6,853,527 km (0.087 R)
• M31: 7,028,557 km (0.09 R)
• M32: 7,847,605 km (0.1 R)
• M33: 8,428,344 km (0.102 R)
• M34: 9,659,385 km (0.108 R)
• M35: 10,829,689 km (0.109 R)
• M36: 10,946,226 km (0.048 R)
• M37: 11,505,722 km (0.088 R)
• M38: 11,624,802 km (0.089 R)
• M39: 11,744,181 km (0.037 R)
• M40: 12,074,643 km (0.1 R)
• M41: 12,377,728 km (0.047 R)
• M42: 12,591,503 km (0.076 R)
• M43: 12,837,143 km (0.113 R)
• M44: 13,053,461 km (0.119 R)
• M45: 13,395,891 km (0.095 R)
• M46: 14,249,048 km (0.092 R)
• M47: 14,633,813 km (0.099 R)
• M48: 15,348,293 km (0.038 R)
• M49: 16,007,571 km (0.098 R)
• M50: 16,676,273 km (0.115 R)
• M51: 17,388,209 km (0.064 R)
• M52: 18,075,462 km (0.08 R)
• M53: 18,248,696 km (0.062 R)
• M54: 18,631,667 km (0.119 R)
• M55: 19,087,791 km (0.076 R)
• M56: 19,405,836 km (0.117 R)
• M57: 20,082,766 km (0.076 R)
• M58: 20,190,477 km (0.077 R)
• M59: 21,423,313 km (0.094 R)
• M60: 21,753,774 km (0.072 R)
• M61: 22,382,684 km (0.114 R)
• M62: 22,494,284 km (0.114 R)
• M63: 23,054,977 km (0.12 R)
• M64: 23,280,570 km (0.073 R)
• M65: 23,431,365 km (0.058 R)
• M66: 23,847,845 km (0.082 R)
• M67: 23,999,837 km (0.072 R)
• M68: 25,111,798 km (0.118 R)
• M69: 25,382,720 km (0.049 R)
• M70: 25,537,853 km (0.049 R)
• M71: 25,654,539 km (0.103 R)
• M72: 25,966,450 km (0.078 R)
• M73: 26,318,903 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.7

Radius: 10.9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.92 AU - 10.18 AU

Year: 11059 Days

Day: 6.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 60,866,123 km

• M1: 348,563 km (0.1 R)
• M2: 925,113 km (0.027 R)
• M3: 1,031,477 km (0.06 R)
• M4: 1,100,143 km (0.066 R)
• M5: 1,170,603 km (0.098 R)
• M6: 1,316,162 km (0.04 R)
• M7: 1,468,154 km (0.104 R)
• M8: 1,993,541 km (0.116 R)
• M9: 2,844,155 km (0.044 R)
• M10: 3,103,408 km (0.102 R)
• M11: 3,474,859 km (0.12 R)
• M12: 3,580,775 km (0.109 R)
• M13: 4,192,929 km (0.097 R)
• M14: 4,351,204 km (0.074 R)
• M15: 4,442,458 km (0.101 R)
• M16: 4,534,461 km (0.083 R)
• M17: 5,075,706 km (0.082 R)
• M18: 5,171,898 km (0.045 R)
• M19: 5,415,144 km (0.071 R)
• M20: 5,538,263 km (0.113 R)
• M21: 5,989,001 km (0.025 R)
• M22: 6,296,126 km (0.094 R)
• M23: 6,687,324 km (0.071 R)
• M24: 7,032,895 km (0.103 R)
• M25: 7,384,151 km (0.101 R)
• M26: 8,358,631 km (0.119 R)
• M27: 9,255,171 km (0.116 R)
• M28: 9,550,926 km (0.099 R)
• M29: 9,700,076 km (0.053 R)
• M30: 9,940,180 km (0.037 R)
• M31: 10,764,913 km (0.032 R)
• M32: 11,264,121 km (0.072 R)
• M33: 11,707,081 km (0.083 R)
• M34: 11,866,701 km (0.102 R)
• M35: 12,447,291 km (0.073 R)
• M36: 12,839,536 km (0.097 R)
• M37: 12,971,183 km (0.034 R)
• M38: 13,435,534 km (0.045 R)
• M39: 13,837,803 km (0.105 R)
• M40: 14,448,761 km (0.058 R)
• M41: 15,521,527 km (0.11 R)
• M42: 15,626,694 km (0.092 R)
• M43: 17,816,508 km (0.081 R)
• M44: 18,221,619 km (0.088 R)
• M45: 18,332,471 km (0.106 R)
• M46: 18,406,672 km (0.102 R)
• M47: 18,555,222 km (0.039 R)
• M48: 20,215,459 km (0.082 R)
• M49: 20,869,501 km (0.077 R)
• M50: 21,844,131 km (0.093 R)
• M51: 24,569,057 km (0.109 R)
• M52: 24,814,696 km (0.096 R)
• M53: 25,061,084 km (0.03 R)
• M54: 25,888,211 km (0.083 R)
• M55: 26,934,648 km (0.087 R)
• M56: 28,766,923 km (0.044 R)
• M57: 28,853,091 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.2

Radius: 9.5

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.62 AU - 10.96 AU

Year: 11479 Days

Day: 6 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,866,123 km

• M1: 195,524 km (0.085 R)
• M2: 650,302 km (0.068 R)
• M3: 773,571 km (0.051 R)
• M4: 1,127,220 km (0.106 R)
• M5: 1,190,949 km (0.107 R)
• M6: 1,504,955 km (0.116 R)
• M7: 1,647,521 km (0.078 R)
• M8: 1,895,255 km (0.036 R)
• M9: 2,398,802 km (0.101 R)
• M10: 2,912,970 km (0.09 R)
• M11: 3,244,030 km (0.106 R)
• M12: 3,714,814 km (0.083 R)
• M13: 4,040,638 km (0.088 R)
• M14: 4,140,121 km (0.098 R)
• M15: 4,240,651 km (0.081 R)
• M16: 4,754,819 km (0.073 R)
• M17: 5,729,748 km (0.099 R)
• M18: 5,917,045 km (0.028 R)
• M19: 6,106,286 km (0.097 R)
• M20: 6,259,175 km (0.102 R)
• M21: 9,046,183 km (0.113 R)
• M22: 9,308,279 km (0.066 R)
• M23: 9,572,917 km (0.106 R)
• M24: 11,212,510 km (0.105 R)
• M25: 11,306,158 km (0.098 R)
• M26: 11,921,155 km (0.071 R)
• M27: 12,790,468 km (0.112 R)
• M28: 12,986,292 km (0.04 R)
• M29: 13,331,713 km (0.08 R)
• M30: 13,830,323 km (0.119 R)
• M31: 14,385,780 km (0.101 R)
• M32: 14,948,567 km (0.109 R)
• M33: 15,103,401 km (0.097 R)
• M34: 15,937,708 km (0.079 R)
• M35: 16,095,833 km (0.099 R)
• M36: 16,201,449 km (0.07 R)
• M37: 16,840,532 km (0.083 R)
• M38: 17,487,841 km (0.071 R)
• M39: 18,253,184 km (0.067 R)
• M40: 18,473,991 km (0.099 R)
• M41: 18,695,545 km (0.109 R)
• M42: 18,806,696 km (0.06 R)
• M43: 18,917,997 km (0.053 R)
• M44: 19,029,597 km (0.103 R)
• M45: 19,930,027 km (0.1 R)
• M46: 20,385,552 km (0.101 R)
• M47: 21,830,817 km (0.042 R)
• M48: 22,123,730 km (0.039 R)
• M49: 22,654,503 km (0.106 R)
• M50: 23,129,776 km (0.077 R)
• M51: 23,488,362 km (0.115 R)
• M52: 24,029,756 km (0.08 R)
• M53: 25,308,968 km (0.051 R)
• M54: 25,740,258 km (0.047 R)
• M55: 26,610,170 km (0.111 R)
• M56: 28,826,762 km (0.075 R)
• M57: 28,891,089 km (0.12 R)
• M58: 29,148,248 km (0.039 R)
• M59: 29,535,706 km (0.101 R)
• M60: 30,184,961 km (0.094 R)
• M61: 32,294,590 km (0.108 R)
• M62: 32,963,442 km (0.108 R)
• M63: 33,501,845 km (0.099 R)
• M64: 33,907,704 km (0.115 R)
• M65: 34,043,239 km (0.081 R)
• M66: 34,383,126 km (0.112 R)
• M67: 34,587,476 km (0.098 R)
• M68: 34,724,059 km (0.115 R)
• M69: 34,929,158 km (0.099 R)
• M70: 35,822,557 km (0.063 R)
• M71: 36,653,872 km (0.093 R)
• M72: 38,335,801 km (0.098 R)
• M73: 39,043,847 km (0.069 R)
• M74: 39,257,174 km (0.117 R)
• M75: 39,899,398 km (0.051 R)
• M76: 40,545,062 km (0.069 R)
• M77: 40,833,188 km (0.059 R)
• M78: 41,121,911 km (0.064 R)
• M79: 41,338,978 km (0.089 R)
• M80: 43,088,675 km (0.042 R)
• M81: 43,972,649 km (0.073 R)
• M82: 44,046,550 km (0.076 R)
• M83: 44,565,355 km (0.115 R)
• M84: 45,983,393 km (0.066 R)
• M85: 48,863,601 km (0.096 R)
• M86: 49,323,764 km (0.059 R)
• M87: 49,708,231 km (0.072 R)
• M88: 50,325,621 km (0.109 R)
• M89: 51,489,792 km (0.12 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.6

Radius: 9.6

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.06 AU - 11.86 AU

Year: 14538 Days

Day: 14.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,866,123 km

• M1: 124,765 km (0.116 R)
• M2: 642,224 km (0.047 R)
• M3: 778,358 km (0.081 R)
• M4: 902,973 km (0.047 R)
• M5: 1,057,208 km (0.119 R)
• M6: 1,244,505 km (0.046 R)
• M7: 1,519,765 km (0.118 R)
• M8: 1,678,189 km (0.079 R)
• M9: 1,926,222 km (0.072 R)
• M10: 2,011,643 km (0.091 R)
• M11: 2,488,411 km (0.105 R)
• M12: 2,771,899 km (0.12 R)
• M13: 4,043,630 km (0.111 R)
• M14: 4,490,479 km (0.082 R)
• M15: 4,566,475 km (0.096 R)
• M16: 4,913,991 km (0.095 R)
• M17: 5,110,712 km (0.087 R)
• M18: 5,230,091 km (0.098 R)
• M19: 5,431,001 km (0.078 R)
• M20: 5,593,614 km (0.109 R)
• M21: 6,430,614 km (0.116 R)
• M22: 7,039,627 km (0.087 R)
• M23: 7,621,862 km (0.048 R)
• M24: 7,804,072 km (0.077 R)
• M25: 8,172,831 km (0.106 R)
• M26: 8,689,243 km (0.095 R)
• M27: 9,704,563 km (0.102 R)
• M28: 11,012,797 km (0.105 R)
• M29: 12,162,606 km (0.106 R)
• M30: 12,429,189 km (0.067 R)
• M31: 13,350,114 km (0.087 R)
• M32: 14,687,519 km (0.096 R)
• M33: 15,834,336 km (0.075 R)
• M34: 17,188,347 km (0.061 R)
• M35: 17,307,875 km (0.028 R)
• M36: 17,427,703 km (0.036 R)
• M37: 17,547,830 km (0.098 R)
• M38: 18,763,463 km (0.103 R)
• M39: 20,069,003 km (0.118 R)
• M40: 21,339,388 km (0.102 R)
• M41: 21,790,127 km (0.044 R)
• M42: 22,244,156 km (0.118 R)
• M43: 22,832,375 km (0.096 R)
• M44: 26,192,343 km (0.109 R)
• M45: 27,021,564 km (0.077 R)
• M46: 27,929,474 km (0.071 R)
• M47: 28,140,407 km (0.087 R)
• M48: 28,563,918 km (0.084 R)
• M49: 29,345,866 km (0.12 R)
• M50: 29,775,212 km (0.069 R)
• M51: 30,712,892 km (0.083 R)
• M52: 31,660,145 km (0.102 R)
• M53: 32,026,959 km (0.056 R)
• M54: 32,321,518 km (0.061 R)
• M55: 34,107,567 km (0.097 R)
• M56: 34,936,788 km (0.039 R)
• M57: 36,001,775 km (0.104 R)
• M58: 37,309,410 km (0.076 R)
• M59: 38,163,614 km (0.027 R)
• M60: 38,789,082 km (0.117 R)
• M61: 38,867,472 km (0.087 R)
• M62: 40,129,180 km (0.11 R)
• M63: 41,966,391 km (0.116 R)
• M64: 42,611,906 km (0.109 R)
• M65: 43,017,017 km (0.057 R)
• M66: 43,830,979 km (0.036 R)
• M67: 44,814,436 km (0.116 R)
• M68: 44,978,993 km (0.076 R)
• M69: 45,308,857 km (0.063 R)
• M70: 45,722,345 km (0.04 R)
• M71: 46,386,410 km (0.049 R)
• M72: 46,803,190 km (0.091 R)
• M73: 47,137,391 km (0.091 R)
• M74: 47,388,566 km (0.047 R)
• M75: 47,976,486 km (0.115 R)
• M76: 48,060,710 km (0.113 R)
• M77: 49,584,364 km (0.067 R)
• M78: 50,523,240 km (0.12 R)
• M79: 52,072,326 km (0.116 R)
• M80: 54,074,245 km (0.039 R)
• M81: 54,688,643 km (0.075 R)
• M82: 55,305,136 km (0.087 R)
• M83: 55,570,074 km (0.092 R)
• M84: 56,278,719 km (0.082 R)
• M85: 56,990,356 km (0.06 R)
• M86: 57,347,297 km (0.07 R)
• M87: 58,512,514 km (0.116 R)
• M88: 60,047,837 km (0.077 R)
• M89: 60,683,927 km (0.111 R)
• M90: 60,866,138 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 17,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit