🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.56 AU - 0.7 AU

Year: 184 Days

Day: 15.4 Hours

Environment

Temp: 121 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,002,370 km

• M1: 146,756 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.56 AU - 0.9 AU

Year: 230 Days

Day: 46.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,002,370 km

• M1: 413,788 km (0.098 R)
• M2: 533,765 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.6 AU - 2.3 AU

Year: 1005 Days

Day: 13.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,002,370 km

• M1: 875,447 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.39 AU - 5.61 AU

Year: 3522 Days

Day: 45.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,002,370 km

• M1: 1,895,704 km (0.103 R)
• M2: 2,124,140 km (0.045 R)

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.5

Radius: 9.8

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.64 AU - 7.3 AU

Year: 6072 Days

Day: 13 Hours

Environment

Temp: -164 °C

Axial Tilt: 106.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,002,370 km

• M1: 139,874 km (0.086 R)
• M2: 274,961 km (0.067 R)
• M3: 408,701 km (0.062 R)
• M4: 516,412 km (0.088 R)
• M5: 734,077 km (0.092 R)
• M6: 885,470 km (0.107 R)
• M7: 1,184,815 km (0.106 R)
• M8: 1,383,182 km (0.115 R)
• M9: 1,573,171 km (0.073 R)
• M10: 1,874,312 km (0.038 R)
• M11: 1,957,638 km (0.119 R)
• M12: 2,461,783 km (0.108 R)
• M13: 2,716,997 km (0.079 R)
• M14: 2,883,798 km (0.115 R)
• M15: 3,252,856 km (0.086 R)
• M16: 3,328,553 km (0.116 R)
• M17: 3,430,279 km (0.115 R)
• M18: 3,663,203 km (0.098 R)
• M19: 3,742,041 km (0.068 R)
• M20: 3,821,328 km (0.086 R)
• M21: 4,062,929 km (0.063 R)
• M22: 4,226,738 km (0.1 R)
• M23: 4,337,141 km (0.082 R)
• M24: 5,019,906 km (0.066 R)
• M25: 6,707,969 km (0.045 R)
• M26: 6,804,758 km (0.115 R)
• M27: 7,528,662 km (0.071 R)
• M28: 7,899,815 km (0.114 R)
• M29: 8,104,764 km (0.105 R)
• M30: 8,659,922 km (0.054 R)
• M31: 9,013,272 km (0.11 R)
• M32: 9,227,496 km (0.111 R)
• M33: 9,953,794 km (0.057 R)
• M34: 10,138,248 km (0.069 R)
• M35: 10,398,398 km (0.074 R)
• M36: 11,115,571 km (0.108 R)
• M37: 11,499,588 km (0.048 R)
• M38: 11,887,795 km (0.093 R)
• M39: 12,757,258 km (0.107 R)
• M40: 13,280,551 km (0.05 R)
• M41: 13,934,294 km (0.11 R)
• M42: 14,016,872 km (0.078 R)
• M43: 14,556,770 km (0.104 R)
• M44: 14,934,655 km (0.103 R)
• M45: 15,742,932 km (0.043 R)
• M46: 17,847,475 km (0.043 R)
• M47: 18,071,722 km (0.105 R)
• M48: 18,932,508 km (0.094 R)
• M49: 19,115,317 km (0.109 R)
• M50: 19,298,873 km (0.055 R)
• M51: 20,599,776 km (0.105 R)
• M52: 20,976,763 km (0.108 R)
• M53: 21,166,004 km (0.045 R)
• M54: 21,498,710 km (0.116 R)
• M55: 21,928,953 km (0.116 R)
• M56: 22,603,789 km (0.087 R)
• M57: 23,236,588 km (0.083 R)
• M58: 23,924,589 km (0.074 R)
• M59: 24,221,541 km (0.114 R)
• M60: 24,519,689 km (0.08 R)
• M61: 24,869,000 km (0.118 R)
• M62: 24,969,231 km (0.065 R)
• M63: 25,119,577 km (0.093 R)
• M64: 25,623,273 km (0.085 R)
• M65: 26,079,397 km (0.108 R)
• M66: 26,589,376 km (0.099 R)
• M67: 26,691,701 km (0.115 R)
• M68: 27,515,536 km (0.075 R)
• M69: 29,029,916 km (0.049 R)
• M70: 29,346,614 km (0.111 R)
• M71: 29,717,617 km (0.09 R)
• M72: 30,517,666 km (0.119 R)
• M73: 30,624,928 km (0.106 R)
• M74: 30,893,456 km (0.107 R)
• M75: 32,139,158 km (0.096 R)
• M76: 32,466,777 km (0.093 R)
• M77: 32,740,541 km (0.11 R)
• M78: 32,905,248 km (0.116 R)
• M79: 34,344,230 km (0.114 R)
• M80: 35,127,375 km (0.088 R)
• M81: 36,882,757 km (0.096 R)
• M82: 37,569,860 km (0.11 R)
• M83: 38,145,662 km (0.068 R)
• M84: 38,840,544 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.7

Radius: 3.7

Gravity: 23.72 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.26 AU - 15.08 AU

Year: 19680 Days

Day: 22.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,002,370 km

• M1: 104,719 km (0.069 R)
• M2: 143,165 km (0.104 R)
• M3: 381,774 km (0.078 R)
• M4: 463,454 km (0.099 R)
• M5: 605,871 km (0.102 R)
• M6: 1,323,642 km (0.108 R)
• M7: 2,545,109 km (0.12 R)
• M8: 2,637,859 km (0.099 R)
• M9: 2,890,680 km (0.096 R)
• M10: 3,052,545 km (0.088 R)
• M11: 4,302,734 km (0.111 R)
• M12: 5,134,947 km (0.098 R)
• M13: 5,330,920 km (0.114 R)
• M14: 5,449,701 km (0.077 R)
• M15: 5,689,805 km (0.108 R)
• M16: 5,974,341 km (0.083 R)
• M17: 6,221,925 km (0.065 R)
• M18: 6,514,987 km (0.095 R)
• M19: 6,599,510 km (0.117 R)
• M20: 7,114,576 km (0.12 R)
• M21: 7,332,988 km (0.079 R)
• M22: 7,553,496 km (0.089 R)
• M23: 7,686,937 km (0.088 R)
• M24: 8,273,959 km (0.081 R)
• M25: 8,781,844 km (0.079 R)
• M26: 9,395,045 km (0.11 R)
• M27: 9,586,531 km (0.118 R)
• M28: 9,924,622 km (0.061 R)
• M29: 9,973,241 km (0.061 R)
• M30: 10,365,038 km (0.062 R)
• M31: 11,827,058 km (0.11 R)
• M32: 11,982,041 km (0.075 R)
• M33: 12,189,534 km (0.113 R)
• M34: 12,925,406 km (0.119 R)
• M35: 14,660,591 km (0.115 R)
• M36: 15,442,390 km (0.111 R)
• M37: 16,409,839 km (0.059 R)
• M38: 17,572,963 km (0.107 R)
• M39: 17,690,696 km (0.119 R)
• M40: 17,867,820 km (0.12 R)
• M41: 18,343,093 km (0.079 R)
• M42: 18,582,300 km (0.104 R)
• M43: 18,642,139 km (0.117 R)
• M44: 19,305,904 km (0.115 R)
• M45: 20,223,538 km (0.096 R)
• M46: 20,843,023 km (0.083 R)
• M47: 21,155,084 km (0.087 R)
• M48: 21,343,128 km (0.05 R)
• M49: 21,468,790 km (0.042 R)
• M50: 22,995,586 km (0.101 R)
• M51: 23,642,148 km (0.053 R)
• M52: 24,294,545 km (0.027 R)
• M53: 24,491,415 km (0.079 R)
• M54: 24,688,735 km (0.067 R)
• M55: 25,616,990 km (0.111 R)
• M56: 27,370,726 km (0.025 R)
• M57: 27,986,919 km (0.102 R)
• M58: 28,055,585 km (0.08 R)
• M59: 28,884,806 km (0.096 R)
• M60: 29,023,782 km (0.095 R)
• M61: 29,581,932 km (0.105 R)
• M62: 29,721,955 km (0.105 R)
• M63: 30,637,943 km (0.067 R)
• M64: 31,778,028 km (0.065 R)
• M65: 33,659,820 km (0.085 R)
• M66: 33,732,973 km (0.08 R)
• M67: 34,393,298 km (0.076 R)
• M68: 35,057,812 km (0.034 R)
• M69: 35,206,064 km (0.036 R)
• M70: 36,099,911 km (0.116 R)
• M71: 36,624,850 km (0.089 R)
• M72: 37,454,669 km (0.106 R)
• M73: 38,519,806 km (0.109 R)
• M74: 39,209,752 km (0.092 R)
• M75: 39,517,774 km (0.108 R)
• M76: 41,225,882 km (0.111 R)
• M77: 41,382,361 km (0.06 R)
• M78: 42,404,264 km (0.075 R)
• M79: 44,232,650 km (0.11 R)
• M80: 45,762,138 km (0.071 R)
• M81: 46,086,466 km (0.046 R)
• M82: 46,818,748 km (0.089 R)
• M83: 47,063,640 km (0.064 R)
• M84: 48,873,026 km (0.112 R)
• M85: 50,453,827 km (0.064 R)
• M86: 50,956,476 km (0.096 R)
• M87: 51,629,217 km (0.063 R)
• M88: 52,728,911 km (0.098 R)
• M89: 53,324,161 km (0.092 R)
• M90: 54,264,084 km (0.106 R)
• M91: 55,727,451 km (0.11 R)
• M92: 55,900,536 km (0.088 R)
• M93: 57,116,617 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.3

Radius: 5.3

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 14.45 AU - 21.81 AU

Year: 28482 Days

Day: 17.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,002,370 km

• M1: 287,826 km (0.117 R)
• M2: 354,248 km (0.109 R)
• M3: 503,098 km (0.09 R)
• M4: 832,961 km (0.105 R)
• M5: 1,387,819 km (0.07 R)
• M6: 1,534,126 km (0.027 R)
• M7: 1,685,370 km (0.084 R)
• M8: 1,969,905 km (0.11 R)
• M9: 2,201,632 km (0.064 R)
• M10: 2,836,376 km (0.071 R)
• M11: 2,910,277 km (0.119 R)
• M12: 3,764,481 km (0.116 R)
• M13: 4,646,659 km (0.057 R)
• M14: 4,909,952 km (0.043 R)
• M15: 5,178,181 km (0.07 R)
• M16: 5,497,273 km (0.101 R)
• M17: 5,729,000 km (0.086 R)
• M18: 5,916,745 km (0.094 R)
• M19: 7,540,929 km (0.085 R)
• M20: 7,902,208 km (0.091 R)
• M21: 7,954,268 km (0.096 R)
• M22: 8,269,022 km (0.027 R)
• M23: 9,292,571 km (0.07 R)
• M24: 9,347,623 km (0.066 R)
• M25: 9,402,675 km (0.079 R)
• M26: 9,513,078 km (0.054 R)
• M27: 9,624,080 km (0.11 R)
• M28: 9,959,478 km (0.087 R)
• M29: 12,110,546 km (0.117 R)
• M30: 12,170,684 km (0.098 R)
• M31: 13,145,165 km (0.08 R)
• M32: 13,330,816 km (0.108 R)
• M33: 14,461,925 km (0.108 R)
• M34: 14,974,597 km (0.063 R)
• M35: 15,428,028 km (0.096 R)
• M36: 15,754,601 km (0.082 R)
• M37: 16,614,489 km (0.086 R)
• M38: 16,681,210 km (0.092 R)
• M39: 16,814,950 km (0.077 R)
• M40: 19,004,016 km (0.064 R)
• M41: 19,073,878 km (0.111 R)
• M42: 19,565,158 km (0.093 R)
• M43: 20,060,476 km (0.104 R)
• M44: 20,919,467 km (0.058 R)
• M45: 21,644,269 km (0.061 R)
• M46: 21,863,430 km (0.096 R)
• M47: 22,451,200 km (0.12 R)
• M48: 22,895,356 km (0.08 R)
• M49: 24,625,006 km (0.045 R)
• M50: 25,775,564 km (0.119 R)
• M51: 26,007,739 km (0.065 R)
• M52: 26,240,663 km (0.111 R)
• M53: 27,179,091 km (0.056 R)
• M54: 27,573,431 km (0.119 R)
• M55: 28,049,002 km (0.08 R)
• M56: 28,287,761 km (0.106 R)
• M57: 30,304,190 km (0.108 R)
• M58: 31,123,687 km (0.1 R)
• M59: 31,370,823 km (0.073 R)
• M60: 33,119,772 km (0.109 R)
• M61: 34,218,269 km (0.113 R)
• M62: 35,931,464 km (0.102 R)
• M63: 36,104,249 km (0.108 R)
• M64: 38,818,403 km (0.094 R)
• M65: 39,529,592 km (0.03 R)
• M66: 40,784,119 km (0.119 R)
• M67: 41,145,099 km (0.084 R)
• M68: 41,325,813 km (0.068 R)
• M69: 42,507,786 km (0.054 R)
• M70: 43,148,663 km (0.03 R)
• M71: 43,240,517 km (0.076 R)
• M72: 43,700,680 km (0.083 R)
• M73: 44,254,940 km (0.045 R)
• M74: 46,213,176 km (0.12 R)
• M75: 46,966,551 km (0.088 R)
• M76: 47,439,579 km (0.117 R)
• M77: 48,963,533 km (0.11 R)
• M78: 49,539,185 km (0.074 R)
• M79: 49,924,250 km (0.087 R)
• M80: 53,039,775 km (0.099 R)
• M81: 53,532,252 km (0.036 R)
• M82: 55,317,702 km (0.063 R)
• M83: 55,717,129 km (0.116 R)
• M84: 57,930,878 km (0.083 R)
• M85: 61,511,652 km (0.079 R)
• M86: 62,029,112 km (0.071 R)
• M87: 62,755,708 km (0.106 R)
• M88: 62,963,949 km (0.075 R)
• M89: 63,589,716 km (0.042 R)
• M90: 67,174,979 km (0.111 R)
• M91: 70,284,371 km (0.104 R)
• M92: 71,258,851 km (0.118 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: 213 - 19,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit