🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.4 AU - 1.58 AU

Year: 645 Days

Day: 29 Hours

Environment

Temp: -20 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.15 AU - 2.85 AU

Year: 1402 Days

Day: 37.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.28 AU - 3.24 AU

Year: 1627 Days

Day: 33.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.5

Radius: 10.7

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.55 AU - 9.23 AU

Year: 9404 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 72,278,663 km

• M1: 142,567 km (0.092 R)
• M2: 212,878 km (0.114 R)
• M3: 353,201 km (0.074 R)
• M4: 445,502 km (0.089 R)
• M5: 591,809 km (0.05 R)
• M6: 675,584 km (0.08 R)
• M7: 755,619 km (0.118 R)
• M8: 822,339 km (0.119 R)
• M9: 1,110,465 km (0.11 R)
• M10: 1,177,934 km (0.09 R)
• M11: 1,678,339 km (0.077 R)
• M12: 1,790,687 km (0.117 R)
• M13: 1,870,721 km (0.073 R)
• M14: 2,046,648 km (0.083 R)
• M15: 2,118,455 km (0.113 R)
• M16: 2,264,912 km (0.105 R)
• M17: 2,516,535 km (0.089 R)
• M18: 2,870,783 km (0.079 R)
• M19: 3,047,009 km (0.117 R)
• M20: 3,382,109 km (0.118 R)
• M21: 3,626,552 km (0.049 R)
• M22: 4,011,766 km (0.055 R)
• M23: 4,519,651 km (0.119 R)
• M24: 4,661,769 km (0.099 R)
• M25: 4,741,355 km (0.092 R)
• M26: 4,853,553 km (0.12 R)
• M27: 5,113,255 km (0.118 R)
• M28: 5,211,990 km (0.108 R)
• M29: 5,344,384 km (0.115 R)
• M30: 5,528,389 km (0.115 R)
• M31: 5,697,585 km (0.075 R)
• M32: 6,041,061 km (0.078 R)
• M33: 6,355,965 km (0.111 R)
• M34: 6,444,377 km (0.116 R)
• M35: 6,947,176 km (0.033 R)
• M36: 7,093,183 km (0.056 R)
• M37: 7,166,636 km (0.062 R)
• M38: 7,258,638 km (0.03 R)
• M39: 7,481,390 km (0.112 R)
• M40: 7,781,782 km (0.091 R)
• M41: 7,857,479 km (0.038 R)
• M42: 8,162,957 km (0.108 R)
• M43: 8,983,053 km (0.052 R)
• M44: 9,362,732 km (0.111 R)
• M45: 9,503,953 km (0.073 R)
• M46: 9,605,230 km (0.079 R)
• M47: 11,082,360 km (0.071 R)
• M48: 11,253,201 km (0.1 R)
• M49: 11,554,341 km (0.118 R)
• M50: 11,640,809 km (0.073 R)
• M51: 11,792,800 km (0.116 R)
• M52: 11,945,390 km (0.078 R)
• M53: 12,032,905 km (0.116 R)
• M54: 12,252,664 km (0.117 R)
• M55: 12,540,191 km (0.066 R)
• M56: 14,057,562 km (0.077 R)
• M57: 14,149,864 km (0.097 R)
• M58: 14,219,427 km (0.093 R)
• M59: 14,474,940 km (0.066 R)
• M60: 15,085,300 km (0.088 R)
• M61: 15,799,779 km (0.118 R)
• M62: 16,040,482 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.5

Radius: 9.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.69 AU - 14.15 AU

Year: 15528 Days

Day: 11.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,278,663 km

• M1: 150,944 km (0.068 R)
• M2: 932,743 km (0.078 R)
• M3: 993,479 km (0.09 R)
• M4: 1,625,830 km (0.099 R)
• M5: 1,750,295 km (0.051 R)
• M6: 1,982,321 km (0.075 R)
• M7: 2,224,670 km (0.107 R)
• M8: 2,826,801 km (0.053 R)
• M9: 3,069,300 km (0.12 R)
• M10: 3,130,934 km (0.097 R)
• M11: 3,224,133 km (0.09 R)
• M12: 3,318,380 km (0.047 R)
• M13: 3,639,267 km (0.071 R)
• M14: 4,414,932 km (0.042 R)
• M15: 4,661,021 km (0.105 R)
• M16: 5,576,261 km (0.059 R)
• M17: 6,073,973 km (0.037 R)
• M18: 6,190,809 km (0.107 R)
• M19: 7,029,754 km (0.119 R)
• M20: 7,819,481 km (0.105 R)
• M21: 7,946,788 km (0.058 R)
• M22: 8,419,368 km (0.105 R)
• M23: 8,637,183 km (0.078 R)
• M24: 8,945,354 km (0.093 R)
• M25: 9,034,066 km (0.09 R)
• M26: 9,167,657 km (0.077 R)
• M27: 9,572,469 km (0.093 R)
• M28: 9,937,188 km (0.067 R)
• M29: 10,352,921 km (0.039 R)
• M30: 10,727,215 km (0.075 R)
• M31: 11,106,146 km (0.073 R)
• M32: 11,249,311 km (0.081 R)
• M33: 12,072,399 km (0.095 R)
• M34: 12,268,821 km (0.117 R)
• M35: 14,032,879 km (0.094 R)
• M36: 16,252,462 km (0.103 R)
• M37: 16,961,257 km (0.119 R)
• M38: 17,791,824 km (0.099 R)
• M39: 18,240,020 km (0.105 R)
• M40: 18,578,859 km (0.068 R)
• M41: 19,090,783 km (0.053 R)
• M42: 19,549,749 km (0.054 R)
• M43: 19,665,089 km (0.093 R)
• M44: 20,303,273 km (0.05 R)
• M45: 20,654,380 km (0.078 R)
• M46: 20,771,814 km (0.088 R)
• M47: 21,184,554 km (0.032 R)
• M48: 21,303,036 km (0.06 R)
• M49: 21,600,137 km (0.096 R)
• M50: 21,838,896 km (0.112 R)
• M51: 22,198,529 km (0.1 R)
• M52: 22,984,516 km (0.096 R)
• M53: 23,533,989 km (0.092 R)
• M54: 25,333,801 km (0.087 R)
• M55: 25,711,685 km (0.047 R)
• M56: 25,838,095 km (0.051 R)
• M57: 26,154,944 km (0.116 R)
• M58: 26,282,102 km (0.115 R)
• M59: 27,953,110 km (0.118 R)
• M60: 29,195,820 km (0.062 R)
• M61: 29,724,499 km (0.099 R)
• M62: 29,790,770 km (0.073 R)
• M63: 30,123,027 km (0.032 R)
• M64: 31,599,558 km (0.117 R)
• M65: 32,074,382 km (0.114 R)
• M66: 32,278,583 km (0.069 R)
• M67: 33,581,730 km (0.036 R)
• M68: 35,252,289 km (0.1 R)
• M69: 36,451,915 km (0.071 R)
• M70: 36,807,359 km (0.099 R)
• M71: 38,240,357 km (0.089 R)
• M72: 38,746,297 km (0.111 R)
• M73: 38,891,108 km (0.032 R)
• M74: 39,910,767 km (0.12 R)
• M75: 40,423,888 km (0.1 R)
• M76: 40,570,943 km (0.062 R)
• M77: 41,308,610 km (0.12 R)
• M78: 45,903,658 km (0.119 R)
• M79: 47,677,889 km (0.106 R)
• M80: 48,378,156 km (0.106 R)
• M81: 49,003,475 km (0.088 R)
• M82: 50,104,366 km (0.098 R)
• M83: 50,657,878 km (0.061 R)
• M84: 51,292,921 km (0.095 R)
• M85: 51,452,093 km (0.109 R)
• M86: 51,850,772 km (0.069 R)
• M87: 52,090,427 km (0.079 R)
• M88: 52,490,751 km (0.097 R)
• M89: 53,294,391 km (0.066 R)
• M90: 53,374,875 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.2

Radius: 3.1

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 12.52 AU - 18.42 AU

Year: 21586 Days

Day: 16.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 72,278,663 km

• M1: 80,334 km (0.081 R)
• M2: 100,380 km (0.092 R)
• M3: 165,455 km (0.045 R)
• M4: 300,093 km (0.058 R)
• M5: 347,665 km (0.092 R)
• M6: 477,217 km (0.098 R)
• M7: 1,109,119 km (0.075 R)
• M8: 2,609,136 km (0.12 R)
• M9: 3,118,966 km (0.082 R)
• M10: 3,631,040 km (0.072 R)
• M11: 3,742,041 km (0.108 R)
• M12: 3,826,115 km (0.102 R)
• M13: 4,491,078 km (0.102 R)
• M14: 4,974,428 km (0.036 R)
• M15: 6,120,797 km (0.096 R)
• M16: 6,319,463 km (0.073 R)
• M17: 6,352,674 km (0.078 R)
• M18: 7,274,196 km (0.1 R)
• M19: 7,414,220 km (0.076 R)
• M20: 8,019,343 km (0.116 R)
• M21: 8,751,326 km (0.055 R)
• M22: 8,974,975 km (0.072 R)
• M23: 9,772,780 km (0.032 R)
• M24: 10,238,628 km (0.11 R)
• M25: 10,395,556 km (0.081 R)
• M26: 10,951,013 km (0.117 R)
• M27: 12,297,992 km (0.096 R)
• M28: 12,464,794 km (0.064 R)
• M29: 12,590,456 km (0.093 R)
• M30: 13,012,023 km (0.098 R)
• M31: 13,310,022 km (0.05 R)
• M32: 14,392,213 km (0.056 R)
• M33: 17,850,616 km (0.103 R)
• M34: 17,944,863 km (0.083 R)
• M35: 19,041,565 km (0.106 R)
• M36: 19,963,686 km (0.109 R)
• M37: 20,504,183 km (0.038 R)
• M38: 20,949,985 km (0.089 R)
• M39: 23,380,801 km (0.087 R)
• M40: 23,690,917 km (0.06 R)
• M41: 24,210,770 km (0.074 R)
• M42: 25,686,104 km (0.066 R)
• M43: 26,273,724 km (0.117 R)
• M44: 26,380,986 km (0.099 R)
• M45: 28,502,284 km (0.11 R)
• M46: 28,833,494 km (0.044 R)
• M47: 28,944,196 km (0.097 R)
• M48: 31,471,502 km (0.047 R)
• M49: 32,157,259 km (0.1 R)
• M50: 33,369,301 km (0.093 R)
• M51: 34,185,507 km (0.111 R)
• M52: 34,478,569 km (0.095 R)
• M53: 37,334,542 km (0.091 R)
• M54: 39,464,217 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.8

Radius: 4.4

Gravity: 18.02 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 16.34 AU - 18.64 AU

Year: 25949 Days

Day: 22.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,278,663 km

• M1: 138,079 km (0.089 R)
• M2: 547,977 km (0.1 R)
• M3: 986,299 km (0.075 R)
• M4: 1,421,030 km (0.106 R)
• M5: 1,908,121 km (0.083 R)
• M6: 2,270,447 km (0.06 R)
• M7: 2,304,406 km (0.097 R)
• M8: 2,512,047 km (0.066 R)
• M9: 2,653,866 km (0.092 R)
• M10: 2,871,382 km (0.105 R)
• M11: 3,597,380 km (0.118 R)
• M12: 3,637,173 km (0.07 R)
• M13: 3,919,464 km (0.078 R)
• M14: 4,042,583 km (0.082 R)
• M15: 4,083,872 km (0.116 R)
• M16: 4,633,794 km (0.072 R)
• M17: 4,851,459 km (0.114 R)
• M18: 4,939,422 km (0.088 R)
• M19: 6,226,114 km (0.083 R)
• M20: 6,660,546 km (0.098 R)
• M21: 6,955,553 km (0.06 R)
• M22: 7,005,070 km (0.118 R)
• M23: 7,814,394 km (0.097 R)
• M24: 8,177,768 km (0.051 R)
• M25: 8,493,419 km (0.117 R)
• M26: 9,300,200 km (0.115 R)
• M27: 10,641,196 km (0.109 R)
• M28: 10,927,975 km (0.03 R)
• M29: 11,450,819 km (0.107 R)
• M30: 13,251,379 km (0.036 R)
• M31: 13,436,282 km (0.098 R)
• M32: 15,137,958 km (0.113 R)
• M33: 15,331,239 km (0.118 R)
• M34: 15,460,491 km (0.069 R)
• M35: 16,177,963 km (0.101 R)
• M36: 16,640,220 km (0.109 R)
• M37: 17,039,796 km (0.081 R)
• M38: 17,577,600 km (0.106 R)
• M39: 17,645,218 km (0.036 R)
• M40: 18,257,672 km (0.111 R)
• M41: 19,924,492 km (0.099 R)
• M42: 22,440,877 km (0.108 R)
• M43: 22,734,837 km (0.028 R)
• M44: 22,882,191 km (0.112 R)
• M45: 23,178,096 km (0.099 R)
• M46: 24,751,716 km (0.11 R)
• M47: 26,747,351 km (0.049 R)
• M48: 27,215,293 km (0.029 R)
• M49: 27,371,773 km (0.048 R)
• M50: 28,000,981 km (0.086 R)
• M51: 29,514,164 km (0.093 R)
• M52: 29,755,615 km (0.115 R)
• M53: 30,727,552 km (0.079 R)
• M54: 31,135,655 km (0.101 R)
• M55: 31,299,315 km (0.072 R)
• M56: 32,370,586 km (0.119 R)
• M57: 32,619,367 km (0.091 R)
• M58: 33,286,274 km (0.075 R)
• M59: 35,398,895 km (0.11 R)
• M60: 35,741,026 km (0.113 R)
• M61: 35,826,745 km (0.08 R)
• M62: 38,341,037 km (0.12 R)
• M63: 38,692,292 km (0.104 R)
• M64: 41,360,370 km (0.097 R)
• M65: 41,450,428 km (0.088 R)
• M66: 45,009,212 km (0.073 R)
• M67: 45,194,265 km (0.073 R)
• M68: 45,937,317 km (0.083 R)
• M69: 48,474,647 km (0.115 R)
• M70: 49,330,496 km (0.117 R)
• M71: 49,425,940 km (0.026 R)
• M72: 51,637,146 km (0.115 R)
• M73: 54,766,733 km (0.092 R)
• M74: 55,856,703 km (0.105 R)
• M75: 56,853,773 km (0.032 R)
• M76: 58,461,202 km (0.098 R)
• M77: 60,695,746 km (0.097 R)
• M78: 64,620,595 km (0.108 R)
• M79: 65,247,859 km (0.108 R)
• M80: 65,772,050 km (0.116 R)
• M81: 66,402,904 km (0.113 R)
• M82: 66,508,221 km (0.084 R)
• M83: 68,413,949 km (0.032 R)
• M84: 70,767,273 km (0.062 R)
• M85: 71,737,714 km (0.087 R)
• M86: 72,170,351 km (0.104 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 12,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit