🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.46 AU - 0.7 AU

Year: 161 Days

Day: 31.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,740,969 km

• M1: 39,195 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.9 AU - 0.92 AU

Year: 317 Days

Day: 36.1 Hours

Environment

Temp: 69 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,740,969 km

• M1: 125,513 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.82 AU - 1.1 AU

Year: 344 Days

Day: 31.9 Hours

Environment

Temp: 43 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.99 AU - 1.17 AU

Year: 410 Days

Day: 20 Hours

Environment

Temp: 26 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.88 AU - 3.28 AU

Year: 1974 Days

Day: 43.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 114,740,969 km

• M1: 190,887 km (0.085 R)
• M2: 1,262,456 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.78 AU - 4.32 AU

Year: 2977 Days

Day: 31.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123

Radius: 12.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.9 AU - 5.2 AU

Year: 4145 Days

Day: 6.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 114,740,969 km

• M1: 159,172 km (0.079 R)
• M2: 311,912 km (0.117 R)
• M3: 430,991 km (0.092 R)
• M4: 537,206 km (0.085 R)
• M5: 632,949 km (0.048 R)
• M6: 812,915 km (0.051 R)
• M7: 976,874 km (0.087 R)
• M8: 1,476,232 km (0.067 R)
• M9: 1,649,017 km (0.074 R)
• M10: 1,743,264 km (0.106 R)
• M11: 1,915,750 km (0.056 R)
• M12: 2,037,523 km (0.092 R)
• M13: 2,162,138 km (0.109 R)
• M14: 2,265,959 km (0.101 R)
• M15: 2,466,869 km (0.095 R)
• M16: 2,711,013 km (0.087 R)
• M17: 3,289,059 km (0.107 R)
• M18: 3,382,557 km (0.064 R)
• M19: 3,544,722 km (0.105 R)
• M20: 3,876,978 km (0.041 R)
• M21: 3,961,651 km (0.108 R)
• M22: 4,075,644 km (0.11 R)
• M23: 4,292,113 km (0.106 R)
• M24: 4,527,430 km (0.09 R)
• M25: 4,797,155 km (0.092 R)
• M26: 5,010,631 km (0.072 R)
• M27: 5,242,957 km (0.073 R)
• M28: 5,336,904 km (0.065 R)
• M29: 5,750,393 km (0.087 R)
• M30: 5,847,332 km (0.072 R)
• M31: 6,124,986 km (0.098 R)
• M32: 6,642,445 km (0.087 R)
• M33: 6,846,646 km (0.109 R)
• M34: 7,122,055 km (0.065 R)
• M35: 7,348,547 km (0.107 R)
• M36: 7,844,464 km (0.106 R)
• M37: 8,060,333 km (0.06 R)
• M38: 8,223,545 km (0.072 R)
• M39: 8,369,702 km (0.115 R)
• M40: 8,479,806 km (0.114 R)
• M41: 8,590,359 km (0.053 R)
• M42: 8,887,609 km (0.119 R)
• M43: 9,056,206 km (0.056 R)
• M44: 9,150,453 km (0.115 R)
• M45: 9,454,137 km (0.079 R)
• M46: 9,664,770 km (0.066 R)
• M47: 10,188,513 km (0.096 R)
• M48: 10,266,902 km (0.093 R)
• M49: 10,661,840 km (0.051 R)
• M50: 10,901,197 km (0.111 R)
• M51: 11,102,107 km (0.118 R)
• M52: 11,223,131 km (0.115 R)
• M53: 11,589,048 km (0.039 R)
• M54: 12,270,317 km (0.079 R)
• M55: 12,626,210 km (0.064 R)
• M56: 13,049,422 km (0.113 R)
• M57: 13,370,010 km (0.09 R)
• M58: 14,855,218 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.1

Radius: 11.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.27 AU - 9.41 AU

Year: 8018 Days

Day: 7.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 114,740,969 km

• M1: 265,237 km (0.113 R)
• M2: 565,929 km (0.093 R)
• M3: 658,679 km (0.072 R)
• M4: 757,414 km (0.073 R)
• M5: 1,003,652 km (0.048 R)
• M6: 1,223,411 km (0.089 R)
• M7: 1,710,053 km (0.1 R)
• M8: 2,123,542 km (0.117 R)
• M9: 2,231,851 km (0.085 R)
• M10: 2,454,303 km (0.086 R)
• M11: 2,660,748 km (0.109 R)
• M12: 2,754,396 km (0.084 R)
• M13: 2,849,091 km (0.092 R)
• M14: 3,214,409 km (0.025 R)
• M15: 3,491,913 km (0.119 R)
• M16: 3,909,591 km (0.114 R)
• M17: 4,097,486 km (0.06 R)
• M18: 4,178,867 km (0.05 R)
• M19: 4,315,749 km (0.105 R)
• M20: 4,566,176 km (0.075 R)
• M21: 4,849,813 km (0.105 R)
• M22: 5,022,898 km (0.115 R)
• M23: 5,315,960 km (0.086 R)
• M24: 5,857,654 km (0.119 R)
• M25: 7,453,265 km (0.032 R)
• M26: 8,368,056 km (0.059 R)
• M27: 8,506,584 km (0.094 R)
• M28: 8,997,414 km (0.076 R)
• M29: 9,139,383 km (0.092 R)
• M30: 9,678,533 km (0.102 R)
• M31: 9,787,590 km (0.119 R)
• M32: 10,450,458 km (0.069 R)
• M33: 10,674,706 km (0.118 R)
• M34: 11,165,985 km (0.083 R)
• M35: 12,288,567 km (0.092 R)
• M36: 12,367,406 km (0.105 R)
• M37: 12,485,887 km (0.09 R)
• M38: 12,803,483 km (0.115 R)
• M39: 13,123,922 km (0.089 R)
• M40: 13,895,398 km (0.093 R)
• M41: 14,142,085 km (0.093 R)
• M42: 14,348,829 km (0.107 R)
• M43: 14,681,685 km (0.105 R)
• M44: 14,765,310 km (0.096 R)
• M45: 14,933,009 km (0.105 R)
• M46: 15,355,025 km (0.116 R)
• M47: 15,567,454 km (0.091 R)
• M48: 15,652,724 km (0.099 R)
• M49: 15,909,434 km (0.102 R)
• M50: 17,434,884 km (0.097 R)
• M51: 18,327,385 km (0.051 R)
• M52: 18,417,443 km (0.07 R)
• M53: 19,097,664 km (0.093 R)
• M54: 19,509,806 km (0.077 R)
• M55: 19,924,791 km (0.04 R)
• M56: 20,342,767 km (0.082 R)
• M57: 20,436,116 km (0.083 R)
• M58: 21,093,001 km (0.081 R)
• M59: 22,139,438 km (0.113 R)
• M60: 23,348,936 km (0.058 R)
• M61: 24,035,591 km (0.03 R)
• M62: 24,978,057 km (0.076 R)
• M63: 26,236,624 km (0.117 R)
• M64: 27,155,604 km (0.112 R)
• M65: 28,240,936 km (0.115 R)
• M66: 28,397,117 km (0.12 R)
• M67: 28,919,961 km (0.117 R)
• M68: 29,922,117 km (0.119 R)
• M69: 30,881,937 km (0.109 R)
• M70: 31,096,610 km (0.086 R)
• M71: 31,473,447 km (0.088 R)
• M72: 32,558,630 km (0.095 R)
• M73: 32,722,440 km (0.072 R)
• M74: 33,050,807 km (0.086 R)
• M75: 34,932,898 km (0.047 R)
• M76: 35,100,597 km (0.052 R)
• M77: 35,212,496 km (0.086 R)
• M78: 35,324,695 km (0.098 R)
• M79: 36,225,573 km (0.056 R)
• M80: 36,565,460 km (0.096 R)
• M81: 36,849,396 km (0.053 R)
• M82: 37,763,140 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.6

Radius: 3.9

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.31 AU - 21.59 AU

Year: 26625 Days

Day: 18.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 114,740,969 km

• M1: 53,706 km (0.069 R)
• M2: 167,400 km (0.083 R)
• M3: 253,568 km (0.041 R)
• M4: 433,385 km (0.094 R)
• M5: 686,056 km (0.064 R)
• M6: 1,184,067 km (0.108 R)
• M7: 1,582,895 km (0.098 R)
• M8: 1,907,074 km (0.117 R)
• M9: 2,048,294 km (0.118 R)
• M10: 2,584,004 km (0.049 R)
• M11: 3,327,356 km (0.108 R)
• M12: 3,987,830 km (0.043 R)
• M13: 4,023,734 km (0.096 R)
• M14: 5,867,079 km (0.117 R)
• M15: 6,030,889 km (0.111 R)
• M16: 6,744,171 km (0.098 R)
• M17: 7,263,575 km (0.074 R)
• M18: 7,572,495 km (0.087 R)
• M19: 8,386,157 km (0.08 R)
• M20: 9,754,529 km (0.078 R)
• M21: 9,851,469 km (0.079 R)
• M22: 10,144,082 km (0.113 R)
• M23: 10,291,436 km (0.096 R)
• M24: 10,538,721 km (0.112 R)
• M25: 10,837,917 km (0.083 R)
• M26: 11,241,233 km (0.103 R)
• M27: 11,342,810 km (0.055 R)
• M28: 11,495,848 km (0.063 R)
• M29: 11,700,797 km (0.083 R)
• M30: 12,480,352 km (0.084 R)
• M31: 12,796,901 km (0.045 R)
• M32: 14,363,490 km (0.1 R)
• M33: 14,473,744 km (0.114 R)
• M34: 14,528,945 km (0.105 R)
• M35: 15,085,150 km (0.081 R)
• M36: 15,309,547 km (0.082 R)
• M37: 15,365,945 km (0.106 R)
• M38: 16,853,098 km (0.112 R)
• M39: 16,969,485 km (0.073 R)
• M40: 17,378,485 km (0.048 R)
• M41: 18,146,970 km (0.03 R)
• M42: 18,325,889 km (0.112 R)
• M43: 18,986,812 km (0.076 R)
• M44: 19,594,479 km (0.082 R)
• M45: 21,266,534 km (0.095 R)
• M46: 21,960,818 km (0.107 R)
• M47: 23,048,394 km (0.063 R)
• M48: 23,112,871 km (0.091 R)
• M49: 23,501,227 km (0.063 R)
• M50: 23,891,678 km (0.089 R)
• M51: 24,218,848 km (0.095 R)
• M52: 24,943,500 km (0.107 R)
• M53: 25,475,171 km (0.118 R)
• M54: 25,742,353 km (0.071 R)
• M55: 26,077,602 km (0.102 R)
• M56: 26,481,815 km (0.102 R)
• M57: 27,296,525 km (0.068 R)
• M58: 27,981,683 km (0.085 R)
• M59: 28,050,498 km (0.099 R)
• M60: 28,257,392 km (0.028 R)
• M61: 28,395,471 km (0.115 R)
• M62: 29,438,916 km (0.087 R)
• M63: 29,789,424 km (0.093 R)
• M64: 30,565,538 km (0.065 R)
• M65: 34,249,834 km (0.103 R)
• M66: 34,323,436 km (0.031 R)
• M67: 34,544,692 km (0.079 R)
• M68: 34,914,497 km (0.106 R)
• M69: 35,434,350 km (0.098 R)
• M70: 35,732,499 km (0.098 R)
• M71: 36,707,278 km (0.108 R)
• M72: 37,235,957 km (0.119 R)
• M73: 37,690,884 km (0.119 R)
• M74: 39,067,035 km (0.098 R)
• M75: 39,529,442 km (0.092 R)
• M76: 39,606,635 km (0.117 R)
• M77: 39,683,977 km (0.053 R)
• M78: 41,162,004 km (0.108 R)
• M79: 41,868,255 km (0.115 R)
• M80: 42,578,696 km (0.103 R)
• M81: 43,054,417 km (0.084 R)
• M82: 43,452,347 km (0.105 R)
• M83: 45,055,737 km (0.096 R)
• M84: 46,352,451 km (0.038 R)
• M85: 47,908,120 km (0.081 R)
• M86: 49,148,286 km (0.07 R)
• M87: 50,399,074 km (0.063 R)
• M88: 51,070,319 km (0.112 R)
• M89: 51,575,811 km (0.048 R)
• M90: 53,102,158 km (0.1 R)
• M91: 56,982,128 km (0.093 R)
• M92: 57,944,342 km (0.07 R)
• M93: 58,032,006 km (0.066 R)
• M94: 58,559,488 km (0.047 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.5

Radius: 4.7

Gravity: 40.77 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 19 AU - 20.7 AU

Year: 32302 Days

Day: 19 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 114,740,969 km

• M1: 156,330 km (0.043 R)
• M2: 358,736 km (0.107 R)
• M3: 432,637 km (0.051 R)
• M4: 539,300 km (0.096 R)
• M5: 809,324 km (0.08 R)
• M6: 1,189,901 km (0.088 R)
• M7: 1,379,292 km (0.082 R)
• M8: 1,457,682 km (0.114 R)
• M9: 1,915,302 km (0.087 R)
• M10: 3,363,559 km (0.114 R)
• M11: 3,576,735 km (0.119 R)
• M12: 3,794,400 km (0.102 R)
• M13: 4,016,254 km (0.08 R)
• M14: 4,945,406 km (0.099 R)
• M15: 6,260,072 km (0.107 R)
• M16: 6,787,704 km (0.08 R)
• M17: 7,329,398 km (0.059 R)
• M18: 8,096,835 km (0.028 R)
• M19: 8,743,547 km (0.092 R)
• M20: 9,933,747 km (0.065 R)
• M21: 10,470,205 km (0.108 R)
• M22: 13,123,174 km (0.092 R)
• M23: 15,087,394 km (0.101 R)
• M24: 15,438,201 km (0.079 R)
• M25: 15,614,577 km (0.066 R)
• M26: 17,141,223 km (0.062 R)
• M27: 17,507,140 km (0.052 R)
• M28: 17,875,898 km (0.095 R)
• M29: 18,247,051 km (0.063 R)
• M30: 19,091,531 km (0.087 R)
• M31: 19,186,077 km (0.097 R)
• M32: 19,280,922 km (0.068 R)
• M33: 20,044,619 km (0.084 R)
• M34: 20,526,922 km (0.1 R)
• M35: 20,623,862 km (0.082 R)
• M36: 22,096,054 km (0.084 R)
• M37: 22,494,284 km (0.079 R)
• M38: 23,703,184 km (0.109 R)
• M39: 27,134,959 km (0.096 R)
• M40: 30,055,708 km (0.116 R)
• M41: 34,562,194 km (0.117 R)
• M42: 43,185,913 km (0.101 R)
• M43: 45,313,943 km (0.083 R)
• M44: 46,073,003 km (0.106 R)
• M45: 48,246,809 km (0.049 R)
• M46: 49,410,980 km (0.053 R)
• M47: 51,635,201 km (0.098 R)
• M48: 54,293,555 km (0.078 R)
• M49: 55,774,425 km (0.116 R)
• M50: 56,587,788 km (0.082 R)
• M51: 57,678,357 km (0.078 R)
• M52: 58,500,846 km (0.08 R)
• M53: 59,465,303 km (0.113 R)
• M54: 60,852,225 km (0.098 R)
• M55: 61,270,351 km (0.106 R)
• M56: 61,549,650 km (0.034 R)
• M57: 61,829,398 km (0.097 R)
• M58: 62,109,595 km (0.101 R)
• M59: 63,516,563 km (0.047 R)
• M60: 63,657,784 km (0.043 R)
• M61: 64,507,649 km (0.107 R)
• M62: 65,218,837 km (0.071 R)
• M63: 65,789,553 km (0.102 R)
• M64: 66,361,915 km (0.037 R)
• M65: 69,248,705 km (0.086 R)
• M66: 70,122,656 km (0.098 R)
• M67: 70,707,284 km (0.102 R)
• M68: 71,440,463 km (0.115 R)
• M69: 72,914,152 km (0.098 R)
• M70: 73,654,811 km (0.078 R)
• M71: 73,803,362 km (0.117 R)
• M72: 76,491,934 km (0.07 R)
• M73: 76,792,776 km (0.087 R)
• M74: 80,584,783 km (0.112 R)
• M75: 80,890,710 km (0.082 R)
• M76: 82,889,039 km (0.097 R)
• M77: 83,043,424 km (0.073 R)
• M78: 85,214,986 km (0.072 R)
• M79: 85,838,809 km (0.086 R)
• M80: 89,138,938 km (0.111 R)
• M81: 92,000,297 km (0.083 R)
• M82: 92,640,277 km (0.075 R)
• M83: 93,603,089 km (0.095 R)
• M84: 94,407,775 km (0.061 R)
• M85: 96,024,330 km (0.109 R)
• M86: 96,835,898 km (0.074 R)
• M87: 100,434,176 km (0.092 R)
• M88: 102,084,241 km (0.071 R)
• M89: 104,242,489 km (0.09 R)
• M90: 105,745,648 km (0.037 R)
• M91: 105,913,048 km (0.059 R)
• M92: 112,170,279 km (0.07 R)
• M93: 112,511,960 km (0.096 R)
• M94: 114,053,566 km (0.1 R)
• M95: 114,568,931 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 10,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit