🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.44 AU - 0.56 AU

Year: 132 Days

Day: 31 Hours

Environment

Temp: 216 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.7 AU - 0.74 AU

Year: 229 Days

Day: 15.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,398,817 km

• M1: 52,509 km (0.077 R)
• M2: 227,838 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.26 AU - 1.52 AU

Year: 614 Days

Day: 40.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,398,817 km

• M1: 918,232 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.83 AU - 1.93 AU

Year: 966 Days

Day: 27.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,398,817 km

• M1: 89,160 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.31 AU - 2.69 AU

Year: 1481 Days

Day: 18.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.6

Radius: 13.5

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.06 AU - 6.14 AU

Year: 4316 Days

Day: 9.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 82,398,817 km

• M1: 172,786 km (0.111 R)
• M2: 318,943 km (0.083 R)
• M3: 489,035 km (0.1 R)
• M4: 575,802 km (0.111 R)
• M5: 662,419 km (0.042 R)
• M6: 866,620 km (0.112 R)
• M7: 985,401 km (0.088 R)
• M8: 1,376,749 km (0.117 R)
• M9: 1,674,748 km (0.119 R)
• M10: 2,004,312 km (0.039 R)
• M11: 2,122,495 km (0.099 R)
• M12: 2,480,034 km (0.025 R)
• M13: 2,607,491 km (0.099 R)
• M14: 3,290,704 km (0.099 R)
• M15: 3,613,387 km (0.036 R)
• M16: 3,772,110 km (0.099 R)
• M17: 4,275,806 km (0.074 R)
• M18: 4,443,805 km (0.107 R)
• M19: 4,844,577 km (0.118 R)
• M20: 4,975,924 km (0.103 R)
• M21: 5,152,899 km (0.077 R)
• M22: 5,376,996 km (0.11 R)
• M23: 5,528,240 km (0.108 R)
• M24: 6,006,355 km (0.107 R)
• M25: 6,838,119 km (0.032 R)
• M26: 6,936,404 km (0.081 R)
• M27: 7,167,832 km (0.054 R)
• M28: 7,502,632 km (0.096 R)
• M29: 8,135,731 km (0.12 R)
• M30: 8,309,863 km (0.103 R)
• M31: 8,450,036 km (0.092 R)
• M32: 8,768,380 km (0.09 R)
• M33: 8,893,294 km (0.092 R)
• M34: 8,982,754 km (0.114 R)
• M35: 9,289,579 km (0.094 R)
• M36: 9,526,392 km (0.077 R)
• M37: 9,636,496 km (0.081 R)
• M38: 9,728,499 km (0.077 R)
• M39: 9,876,302 km (0.053 R)
• M40: 10,305,498 km (0.115 R)
• M41: 10,512,990 km (0.11 R)
• M42: 10,836,421 km (0.099 R)
• M43: 12,441,905 km (0.028 R)
• M44: 12,642,815 km (0.1 R)
• M45: 12,986,890 km (0.084 R)
• M46: 13,333,957 km (0.073 R)
• M47: 13,746,249 km (0.063 R)
• M48: 13,995,629 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.8

Radius: 13.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.01 AU - 6.31 AU

Year: 4392 Days

Day: 10 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 82,398,817 km

• M1: 187,297 km (0.118 R)
• M2: 305,479 km (0.066 R)
• M3: 448,494 km (0.117 R)
• M4: 564,134 km (0.085 R)
• M5: 822,938 km (0.103 R)
• M6: 1,890,169 km (0.098 R)
• M7: 2,011,643 km (0.072 R)
• M8: 2,248,606 km (0.062 R)
• M9: 2,569,194 km (0.068 R)
• M10: 2,689,471 km (0.1 R)
• M11: 3,030,254 km (0.098 R)
• M12: 3,270,808 km (0.047 R)
• M13: 3,635,079 km (0.052 R)
• M14: 3,770,764 km (0.069 R)
• M15: 3,908,244 km (0.051 R)
• M16: 4,030,017 km (0.078 R)
• M17: 4,117,681 km (0.116 R)
• M18: 4,456,969 km (0.101 R)
• M19: 4,547,775 km (0.063 R)
• M20: 4,992,530 km (0.026 R)
• M21: 5,626,974 km (0.075 R)
• M22: 5,804,547 km (0.103 R)
• M23: 6,471,454 km (0.069 R)
• M24: 6,971,859 km (0.089 R)
• M25: 7,183,989 km (0.118 R)
• M26: 7,549,756 km (0.087 R)
• M27: 7,636,672 km (0.119 R)
• M28: 7,811,702 km (0.11 R)
• M29: 7,987,928 km (0.076 R)
• M30: 8,165,501 km (0.088 R)
• M31: 8,344,569 km (0.089 R)
• M32: 8,797,552 km (0.113 R)
• M33: 8,935,032 km (0.095 R)
• M34: 9,305,287 km (0.055 R)
• M35: 9,633,355 km (0.037 R)
• M36: 9,822,596 km (0.073 R)
• M37: 9,989,099 km (0.095 R)
• M38: 10,084,841 km (0.114 R)
• M39: 11,057,676 km (0.081 R)
• M40: 11,206,227 km (0.12 R)
• M41: 11,405,342 km (0.045 R)
• M42: 11,530,405 km (0.087 R)
• M43: 12,418,418 km (0.102 R)
• M44: 12,805,727 km (0.053 R)
• M45: 13,197,225 km (0.104 R)
• M46: 13,565,984 km (0.056 R)
• M47: 14,421,833 km (0.112 R)
• M48: 14,584,296 km (0.105 R)
• M49: 15,460,940 km (0.097 R)
• M50: 15,627,143 km (0.11 R)
• M51: 16,017,444 km (0.055 R)
• M52: 16,326,364 km (0.115 R)
• M53: 16,580,680 km (0.116 R)
• M54: 16,779,346 km (0.1 R)
• M55: 17,093,053 km (0.048 R)
• M56: 17,236,367 km (0.062 R)
• M57: 17,784,344 km (0.095 R)
• M58: 17,987,798 km (0.102 R)
• M59: 18,133,506 km (0.113 R)
• M60: 18,573,174 km (0.12 R)
• M61: 19,105,294 km (0.103 R)
• M62: 19,522,672 km (0.06 R)
• M63: 19,732,558 km (0.083 R)
• M64: 20,184,792 km (0.113 R)
• M65: 20,366,553 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.7

Radius: 6.4

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.72 AU - 14.68 AU

Year: 16960 Days

Day: 24.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,398,817 km

• M1: 86,019 km (0.098 R)
• M2: 235,168 km (0.045 R)
• M3: 455,376 km (0.074 R)
• M4: 672,592 km (0.106 R)
• M5: 731,982 km (0.073 R)
• M6: 777,610 km (0.057 R)
• M7: 1,003,951 km (0.092 R)
• M8: 1,072,318 km (0.099 R)
• M9: 1,675,197 km (0.065 R)
• M10: 1,861,147 km (0.105 R)
• M11: 2,298,272 km (0.105 R)
• M12: 2,343,600 km (0.089 R)
• M13: 2,863,154 km (0.097 R)
• M14: 3,339,772 km (0.114 R)
• M15: 3,626,851 km (0.117 R)
• M16: 3,949,234 km (0.097 R)
• M17: 4,113,941 km (0.117 R)
• M18: 5,178,330 km (0.032 R)
• M19: 5,787,343 km (0.094 R)
• M20: 5,849,576 km (0.064 R)
• M21: 6,775,587 km (0.08 R)
• M22: 7,072,090 km (0.058 R)
• M23: 9,264,297 km (0.073 R)
• M24: 9,337,151 km (0.051 R)
• M25: 9,410,005 km (0.09 R)
• M26: 9,593,412 km (0.117 R)
• M27: 9,814,967 km (0.112 R)
• M28: 10,112,966 km (0.085 R)
• M29: 11,256,791 km (0.109 R)
• M30: 11,568,703 km (0.117 R)
• M31: 11,843,963 km (0.073 R)
• M32: 12,161,110 km (0.116 R)
• M33: 12,561,584 km (0.111 R)
• M34: 13,334,406 km (0.043 R)
• M35: 13,872,061 km (0.07 R)
• M36: 14,543,307 km (0.03 R)
• M37: 14,712,801 km (0.074 R)
• M38: 14,968,314 km (0.071 R)
• M39: 15,268,258 km (0.066 R)
• M40: 16,179,907 km (0.094 R)
• M41: 16,223,739 km (0.116 R)
• M42: 16,753,017 km (0.095 R)
• M43: 16,841,728 km (0.095 R)
• M44: 17,287,979 km (0.119 R)
• M45: 17,332,708 km (0.041 R)
• M46: 17,828,476 km (0.091 R)
• M47: 17,919,132 km (0.114 R)
• M48: 18,009,938 km (0.105 R)
• M49: 18,972,451 km (0.057 R)
• M50: 19,111,278 km (0.079 R)
• M51: 20,234,309 km (0.117 R)
• M52: 20,470,973 km (0.116 R)
• M53: 20,803,828 km (0.053 R)
• M54: 21,764,545 km (0.098 R)
• M55: 22,445,814 km (0.08 R)
• M56: 22,494,733 km (0.052 R)
• M57: 22,543,651 km (0.09 R)
• M58: 22,739,924 km (0.111 R)
• M59: 22,887,427 km (0.081 R)
• M60: 23,430,916 km (0.08 R)
• M61: 23,480,583 km (0.072 R)
• M62: 23,629,732 km (0.11 R)
• M63: 23,679,548 km (0.029 R)
• M64: 24,732,717 km (0.102 R)
• M65: 25,903,769 km (0.08 R)
• M66: 26,988,653 km (0.094 R)
• M67: 27,405,881 km (0.111 R)
• M68: 27,458,091 km (0.082 R)
• M69: 27,930,371 km (0.036 R)
• M70: 28,723,240 km (0.078 R)
• M71: 28,882,711 km (0.11 R)
• M72: 29,095,888 km (0.12 R)
• M73: 29,577,145 km (0.083 R)
• M74: 29,684,556 km (0.116 R)
• M75: 29,845,822 km (0.111 R)
• M76: 29,899,528 km (0.096 R)
• M77: 30,007,238 km (0.102 R)
• M78: 30,277,113 km (0.061 R)
• M79: 30,819,256 km (0.075 R)
• M80: 32,686,387 km (0.059 R)
• M81: 32,741,888 km (0.114 R)
• M82: 32,964,040 km (0.106 R)
• M83: 33,130,992 km (0.084 R)
• M84: 34,364,127 km (0.048 R)
• M85: 34,986,304 km (0.068 R)
• M86: 35,099,700 km (0.074 R)
• M87: 35,213,394 km (0.085 R)
• M88: 35,441,082 km (0.049 R)
• M89: 36,126,988 km (0.08 R)
• M90: 36,529,107 km (0.089 R)
• M91: 37,048,212 km (0.111 R)
• M92: 37,686,097 km (0.091 R)
• M93: 37,977,215 km (0.12 R)
• M94: 38,035,558 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.5

Radius: 4.8

Gravity: 35.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.68 AU - 16.3 AU

Year: 20670 Days

Day: 23.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,398,817 km

• M1: 141,968 km (0.073 R)
• M2: 346,917 km (0.057 R)
• M3: 743,202 km (0.073 R)
• M4: 793,916 km (0.119 R)
• M5: 898,634 km (0.114 R)
• M6: 1,121,685 km (0.116 R)
• M7: 1,584,690 km (0.058 R)
• M8: 1,887,925 km (0.099 R)
• M9: 2,319,964 km (0.047 R)
• M10: 2,508,756 km (0.091 R)
• M11: 2,663,440 km (0.079 R)
• M12: 2,941,543 km (0.098 R)
• M13: 3,919,165 km (0.089 R)
• M14: 4,143,861 km (0.087 R)
• M15: 4,465,646 km (0.117 R)
• M16: 4,558,995 km (0.072 R)
• M17: 5,578,355 km (0.056 R)
• M18: 6,295,378 km (0.11 R)
• M19: 7,041,123 km (0.053 R)
• M20: 7,204,484 km (0.115 R)
• M21: 8,789,025 km (0.072 R)
• M22: 8,964,952 km (0.087 R)
• M23: 9,082,835 km (0.105 R)
• M24: 10,106,084 km (0.12 R)
• M25: 10,352,023 km (0.114 R)
• M26: 11,165,237 km (0.025 R)
• M27: 11,740,142 km (0.102 R)
• M28: 12,063,722 km (0.115 R)
• M29: 14,964,724 km (0.066 R)
• M30: 15,034,586 km (0.098 R)
• M31: 17,549,326 km (0.117 R)
• M32: 18,967,963 km (0.097 R)
• M33: 19,652,822 km (0.115 R)
• M34: 20,968,236 km (0.098 R)
• M35: 21,203,254 km (0.085 R)
• M36: 21,360,482 km (0.1 R)
• M37: 22,551,729 km (0.039 R)
• M38: 23,764,519 km (0.08 R)
• M39: 24,419,908 km (0.114 R)
• M40: 24,584,615 km (0.06 R)
• M41: 25,330,809 km (0.1 R)
• M42: 26,337,004 km (0.041 R)
• M43: 26,930,010 km (0.11 R)
• M44: 27,698,943 km (0.081 R)
• M45: 27,956,850 km (0.028 R)
• M46: 28,215,654 km (0.099 R)
• M47: 29,083,621 km (0.109 R)
• M48: 29,258,352 km (0.059 R)
• M49: 29,521,045 km (0.083 R)
• M50: 29,872,451 km (0.119 R)
• M51: 31,024,055 km (0.094 R)
• M52: 31,470,904 km (0.066 R)
• M53: 31,650,272 km (0.116 R)
• M54: 32,370,885 km (0.056 R)
• M55: 34,288,281 km (0.118 R)
• M56: 35,214,142 km (0.098 R)
• M57: 38,614,801 km (0.047 R)
• M58: 39,577,912 km (0.097 R)
• M59: 40,159,548 km (0.112 R)
• M60: 41,724,193 km (0.112 R)
• M61: 43,010,285 km (0.114 R)
• M62: 44,610,833 km (0.094 R)
• M63: 45,317,085 km (0.05 R)
• M64: 47,355,505 km (0.059 R)
• M65: 47,561,053 km (0.027 R)
• M66: 48,592,979 km (0.06 R)
• M67: 49,111,635 km (0.079 R)
• M68: 50,154,481 km (0.077 R)
• M69: 50,363,918 km (0.062 R)
• M70: 50,783,690 km (0.07 R)
• M71: 50,888,857 km (0.092 R)
• M72: 51,626,824 km (0.031 R)
• M73: 51,944,121 km (0.044 R)
• M74: 55,261,005 km (0.031 R)
• M75: 55,585,632 km (0.117 R)
• M76: 55,802,399 km (0.105 R)
• M77: 58,976,717 km (0.119 R)
• M78: 62,434,223 km (0.027 R)
• M79: 62,659,667 km (0.084 R)
• M80: 63,111,003 km (0.11 R)
• M81: 63,676,932 km (0.082 R)
• M82: 63,903,722 km (0.066 R)
• M83: 65,155,857 km (0.037 R)
• M84: 67,453,231 km (0.102 R)
• M85: 70,010,906 km (0.029 R)
• M86: 70,244,877 km (0.081 R)
• M87: 70,713,866 km (0.113 R)
• M88: 71,419,220 km (0.067 R)
• M89: 72,718,478 km (0.083 R)
• M90: 75,340,180 km (0.099 R)
• M91: 75,580,135 km (0.118 R)
• M92: 76,060,644 km (0.081 R)
• M93: 77,266,253 km (0.041 R)
• M94: 78,114,024 km (0.119 R)
• M95: 81,658,895 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 14,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit