🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.71 AU - 0.95 AU

Year: 270 Days

Day: 26.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 144 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,227,429 km

• M1: 85,720 km (0.115 R)
• M2: 458,966 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.31 AU - 1.41 AU

Year: 565 Days

Day: 25.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.13 AU - 2.53 AU

Year: 1268 Days

Day: 38.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,227,429 km

• M1: 115,340 km (0.06 R)
• M2: 643,869 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.4 AU - 2.82 AU

Year: 1503 Days

Day: 29.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.17 AU - 3.85 AU

Year: 2344 Days

Day: 22.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.8

Radius: 14.4

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.18 AU - 6.7 AU

Year: 4523 Days

Day: 10.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,227,429 km

• M1: 242,797 km (0.061 R)
• M2: 342,729 km (0.097 R)
• M3: 510,278 km (0.109 R)
• M4: 762,500 km (0.079 R)
• M5: 878,588 km (0.098 R)
• M6: 1,235,529 km (0.073 R)
• M7: 1,343,987 km (0.066 R)
• M8: 1,504,955 km (0.115 R)
• M9: 1,972,598 km (0.094 R)
• M10: 2,290,343 km (0.051 R)
• M11: 2,465,373 km (0.037 R)
• M12: 2,996,595 km (0.071 R)
• M13: 3,188,828 km (0.082 R)
• M14: 3,297,586 km (0.087 R)
• M15: 4,022,537 km (0.075 R)
• M16: 4,307,072 km (0.061 R)
• M17: 4,403,563 km (0.076 R)
• M18: 4,821,240 km (0.11 R)
• M19: 5,073,013 km (0.067 R)
• M20: 5,303,394 km (0.087 R)
• M21: 5,563,545 km (0.104 R)
• M22: 6,232,247 km (0.1 R)
• M23: 6,396,506 km (0.088 R)
• M24: 6,590,085 km (0.098 R)
• M25: 7,268,661 km (0.058 R)
• M26: 7,383,852 km (0.117 R)
• M27: 7,880,666 km (0.112 R)
• M28: 8,448,839 km (0.1 R)
• M29: 9,123,226 km (0.063 R)
• M30: 9,467,002 km (0.04 R)
• M31: 9,719,822 km (0.083 R)
• M32: 9,815,116 km (0.1 R)
• M33: 10,103,092 km (0.027 R)
• M34: 10,654,660 km (0.058 R)
• M35: 10,851,680 km (0.104 R)
• M36: 11,383,052 km (0.085 R)
• M37: 11,821,074 km (0.075 R)
• M38: 11,922,950 km (0.103 R)
• M39: 12,093,342 km (0.094 R)
• M40: 12,230,374 km (0.117 R)
• M41: 12,887,857 km (0.114 R)
• M42: 13,027,880 km (0.065 R)
• M43: 13,168,203 km (0.098 R)
• M44: 13,628,067 km (0.083 R)
• M45: 14,237,529 km (0.114 R)
• M46: 14,600,154 km (0.08 R)
• M47: 14,746,012 km (0.053 R)
• M48: 14,929,120 km (0.098 R)
• M49: 15,223,528 km (0.071 R)
• M50: 15,818,329 km (0.043 R)
• M51: 16,081,023 km (0.071 R)
• M52: 16,648,747 km (0.038 R)
• M53: 16,877,632 km (0.074 R)
• M54: 17,222,904 km (0.096 R)
• M55: 19,263,867 km (0.056 R)
• M56: 19,383,845 km (0.082 R)
• M57: 20,231,317 km (0.092 R)
• M58: 20,680,110 km (0.087 R)
• M59: 20,967,488 km (0.104 R)
• M60: 21,132,195 km (0.08 R)
• M61: 21,256,062 km (0.1 R)
• M62: 23,142,940 km (0.082 R)
• M63: 23,313,183 km (0.117 R)
• M64: 23,655,014 km (0.095 R)
• M65: 23,869,537 km (0.054 R)
• M66: 23,998,640 km (0.104 R)
• M67: 24,430,379 km (0.087 R)
• M68: 24,908,345 km (0.1 R)
• M69: 25,301,637 km (0.045 R)
• M70: 25,609,061 km (0.092 R)
• M71: 26,405,071 km (0.057 R)
• M72: 26,672,104 km (0.059 R)
• M73: 27,524,063 km (0.062 R)
• M74: 27,614,271 km (0.06 R)
• M75: 28,157,610 km (0.092 R)
• M76: 30,179,575 km (0.105 R)
• M77: 31,208,210 km (0.115 R)
• M78: 31,585,047 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.4

Radius: 12

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.29 AU - 8.39 AU

Year: 7825 Days

Day: 8 Hours

Environment

Temp: -154 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,227,429 km

• M1: 160,070 km (0.085 R)
• M2: 308,172 km (0.116 R)
• M3: 700,567 km (0.048 R)
• M4: 857,495 km (0.107 R)
• M5: 1,009,636 km (0.109 R)
• M6: 1,246,001 km (0.092 R)
• M7: 1,794,277 km (0.093 R)
• M8: 1,925,773 km (0.109 R)
• M9: 2,152,414 km (0.109 R)
• M10: 2,460,287 km (0.065 R)
• M11: 2,807,952 km (0.113 R)
• M12: 2,936,008 km (0.041 R)
• M13: 3,522,431 km (0.113 R)
• M14: 4,145,207 km (0.109 R)
• M15: 4,291,514 km (0.085 R)
• M16: 4,559,444 km (0.111 R)
• M17: 4,710,538 km (0.097 R)
• M18: 5,017,961 km (0.113 R)
• M19: 5,205,707 km (0.116 R)
• M20: 5,555,766 km (0.116 R)
• M21: 5,652,556 km (0.079 R)
• M22: 6,279,071 km (0.08 R)
• M23: 6,549,395 km (0.101 R)
• M24: 7,348,247 km (0.098 R)
• M25: 8,031,162 km (0.056 R)
• M26: 9,573,665 km (0.111 R)
• M27: 9,651,307 km (0.085 R)
• M28: 10,121,194 km (0.097 R)
• M29: 10,678,745 km (0.109 R)
• M30: 10,759,228 km (0.082 R)
• M31: 11,410,428 km (0.08 R)
• M32: 12,368,752 km (0.1 R)
• M33: 12,580,583 km (0.119 R)
• M34: 13,007,684 km (0.057 R)
• M35: 13,223,105 km (0.102 R)
• M36: 13,526,639 km (0.106 R)
• M37: 13,788,585 km (0.096 R)
• M38: 14,008,195 km (0.068 R)
• M39: 16,036,742 km (0.067 R)
• M40: 16,639,622 km (0.069 R)
• M41: 16,733,120 km (0.108 R)
• M42: 17,297,403 km (0.093 R)
• M43: 18,059,455 km (0.093 R)
• M44: 18,978,584 km (0.034 R)
• M45: 19,468,517 km (0.048 R)
• M46: 19,567,102 km (0.027 R)
• M47: 19,813,939 km (0.111 R)
• M48: 20,012,306 km (0.106 R)
• M49: 20,161,455 km (0.064 R)
• M50: 20,460,800 km (0.097 R)
• M51: 21,215,970 km (0.07 R)
• M52: 21,469,688 km (0.046 R)
• M53: 22,082,590 km (0.096 R)
• M54: 22,236,826 km (0.055 R)
• M55: 22,805,148 km (0.092 R)
• M56: 22,960,880 km (0.061 R)
• M57: 23,117,060 km (0.079 R)
• M58: 23,640,353 km (0.107 R)
• M59: 23,798,029 km (0.038 R)
• M60: 23,903,346 km (0.1 R)
• M61: 24,167,386 km (0.096 R)
• M62: 24,273,302 km (0.093 R)
• M63: 24,911,785 km (0.118 R)
• M64: 25,233,122 km (0.037 R)
• M65: 25,448,243 km (0.056 R)
• M66: 26,151,204 km (0.097 R)
• M67: 26,696,338 km (0.116 R)
• M68: 27,025,155 km (0.115 R)
• M69: 27,964,180 km (0.045 R)
• M70: 28,633,481 km (0.053 R)
• M71: 28,801,779 km (0.105 R)
• M72: 30,615,803 km (0.072 R)
• M73: 31,826,349 km (0.116 R)
• M74: 32,759,091 km (0.106 R)
• M75: 32,935,018 km (0.094 R)
• M76: 33,228,829 km (0.09 R)
• M77: 33,878,383 km (0.117 R)
• M78: 39,099,498 km (0.116 R)
• M79: 39,847,786 km (0.09 R)
• M80: 41,042,176 km (0.094 R)
• M81: 41,358,426 km (0.094 R)
• M82: 41,675,424 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.5

Radius: 14.3

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.45 AU - 15.57 AU

Year: 15772 Days

Day: 13.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,227,429 km

• M1: 270,623 km (0.085 R)
• M2: 412,890 km (0.104 R)
• M3: 593,006 km (0.069 R)
• M4: 785,838 km (0.081 R)
• M5: 1,001,558 km (0.086 R)
• M6: 1,283,400 km (0.088 R)
• M7: 1,493,884 km (0.045 R)
• M8: 1,741,918 km (0.078 R)
• M9: 2,278,675 km (0.096 R)
• M10: 2,714,603 km (0.094 R)
• M11: 2,835,328 km (0.117 R)
• M12: 3,900,316 km (0.079 R)
• M13: 4,071,904 km (0.115 R)
• M14: 4,387,107 km (0.069 R)
• M15: 5,610,219 km (0.025 R)
• M16: 6,767,957 km (0.09 R)
• M17: 7,016,589 km (0.093 R)
• M18: 7,226,176 km (0.089 R)
• M19: 7,954,119 km (0.088 R)
• M20: 8,482,199 km (0.113 R)
• M21: 8,616,089 km (0.077 R)
• M22: 8,976,471 km (0.05 R)
• M23: 9,805,243 km (0.118 R)
• M24: 10,514,786 km (0.098 R)
• M25: 11,486,424 km (0.08 R)
• M26: 11,883,307 km (0.107 R)
• M27: 11,983,089 km (0.087 R)
• M28: 12,690,387 km (0.069 R)
• M29: 13,515,120 km (0.072 R)
• M30: 13,724,109 km (0.083 R)
• M31: 15,108,338 km (0.099 R)
• M32: 15,488,616 km (0.114 R)
• M33: 16,425,248 km (0.036 R)
• M34: 16,592,498 km (0.079 R)
• M35: 16,816,297 km (0.115 R)
• M36: 17,041,142 km (0.076 R)
• M37: 17,323,583 km (0.105 R)
• M38: 17,664,666 km (0.119 R)
• M39: 21,195,176 km (0.116 R)
• M40: 22,542,903 km (0.078 R)
• M41: 23,040,017 km (0.084 R)
• M42: 23,855,325 km (0.113 R)
• M43: 24,171,426 km (0.096 R)
• M44: 24,871,843 km (0.082 R)
• M45: 26,162,274 km (0.094 R)
• M46: 26,292,424 km (0.095 R)
• M47: 27,144,384 km (0.093 R)
• M48: 27,739,484 km (0.119 R)
• M49: 28,272,053 km (0.061 R)
• M50: 28,606,554 km (0.077 R)
• M51: 31,468,660 km (0.026 R)
• M52: 32,093,830 km (0.089 R)
• M53: 32,233,255 km (0.1 R)
• M54: 33,215,215 km (0.083 R)
• M55: 34,492,183 km (0.103 R)
• M56: 34,778,064 km (0.057 R)
• M57: 34,921,379 km (0.096 R)
• M58: 35,352,370 km (0.106 R)
• M59: 35,568,539 km (0.085 R)
• M60: 35,785,157 km (0.106 R)
• M61: 37,754,314 km (0.082 R)
• M62: 38,863,432 km (0.027 R)
• M63: 39,310,132 km (0.113 R)
• M64: 39,983,172 km (0.101 R)
• M65: 40,208,467 km (0.094 R)
• M66: 41,189,380 km (0.027 R)
• M67: 41,341,072 km (0.084 R)
• M68: 42,178,222 km (0.098 R)
• M69: 42,407,556 km (0.081 R)
• M70: 43,021,056 km (0.109 R)
• M71: 43,174,843 km (0.114 R)
• M72: 43,328,929 km (0.069 R)
• M73: 43,946,768 km (0.118 R)
• M74: 46,053,704 km (0.082 R)
• M75: 46,289,920 km (0.072 R)
• M76: 46,684,260 km (0.094 R)
• M77: 47,556,116 km (0.084 R)
• M78: 48,753,497 km (0.064 R)
• M79: 49,235,202 km (0.101 R)
• M80: 51,096,499 km (0.09 R)
• M81: 53,228,119 km (0.091 R)
• M82: 54,304,925 km (0.095 R)
• M83: 55,305,136 km (0.049 R)
• M84: 55,639,936 km (0.098 R)
• M85: 56,059,408 km (0.113 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 20,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit