🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.86 AU - 1.22 AU

Year: 384 Days

Day: 27.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.88 AU - 1.38 AU

Year: 434 Days

Day: 22.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.11 AU - 1.75 AU

Year: 618 Days

Day: 36.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.34 AU - 2.12 AU

Year: 823 Days

Day: 30.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.36 AU - 2.16 AU

Year: 844 Days

Day: 41.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,708,764 km

• M1: 108,159 km (0.109 R)
• M2: 1,665,024 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.71 AU - 3.91 AU

Year: 2690 Days

Day: 14.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841

Radius: 13.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.48 AU - 8.46 AU

Year: 7384 Days

Day: 6 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,708,764 km

• M1: 186,399 km (0.109 R)
• M2: 317,297 km (0.106 R)
• M3: 480,957 km (0.115 R)
• M4: 583,581 km (0.057 R)
• M5: 710,291 km (0.112 R)
• M6: 831,914 km (0.066 R)
• M7: 1,907,373 km (0.073 R)
• M8: 2,289,147 km (0.114 R)
• M9: 2,769,356 km (0.078 R)
• M10: 2,919,552 km (0.115 R)
• M11: 3,124,352 km (0.113 R)
• M12: 3,548,312 km (0.084 R)
• M13: 3,794,999 km (0.049 R)
• M14: 4,047,520 km (0.059 R)
• M15: 4,392,642 km (0.089 R)
• M16: 4,509,927 km (0.099 R)
• M17: 4,989,538 km (0.106 R)
• M18: 5,112,058 km (0.103 R)
• M19: 5,997,528 km (0.049 R)
• M20: 6,358,508 km (0.11 R)
• M21: 6,558,371 km (0.055 R)
• M22: 6,828,245 km (0.115 R)
• M23: 7,554,094 km (0.09 R)
• M24: 7,872,738 km (0.095 R)
• M25: 8,123,613 km (0.114 R)
• M26: 8,231,922 km (0.076 R)
• M27: 8,377,182 km (0.12 R)
• M28: 8,855,147 km (0.09 R)
• M29: 9,645,921 km (0.072 R)
• M30: 9,876,152 km (0.114 R)
• M31: 9,991,791 km (0.118 R)
• M32: 10,538,123 km (0.099 R)
• M33: 10,934,258 km (0.111 R)
• M34: 11,054,086 km (0.039 R)
• M35: 11,174,213 km (0.102 R)
• M36: 11,741,189 km (0.105 R)
• M37: 11,863,859 km (0.062 R)
• M38: 12,483,942 km (0.086 R)
• M39: 12,861,079 km (0.065 R)
• M40: 13,841,842 km (0.089 R)
• M41: 14,450,556 km (0.052 R)
• M42: 16,010,712 km (0.086 R)
• M43: 17,764,598 km (0.102 R)
• M44: 18,047,038 km (0.102 R)
• M45: 18,188,857 km (0.071 R)
• M46: 18,951,507 km (0.097 R)
• M47: 19,095,570 km (0.113 R)
• M48: 19,433,362 km (0.114 R)
• M49: 20,853,794 km (0.073 R)
• M50: 21,052,310 km (0.116 R)
• M51: 21,351,356 km (0.11 R)
• M52: 22,206,158 km (0.1 R)
• M53: 23,329,040 km (0.115 R)
• M54: 23,535,186 km (0.053 R)
• M55: 24,313,693 km (0.09 R)
• M56: 24,942,453 km (0.111 R)
• M57: 25,153,386 km (0.108 R)
• M58: 26,376,947 km (0.074 R)
• M59: 27,131,369 km (0.068 R)
• M60: 27,620,105 km (0.07 R)
• M61: 28,826,911 km (0.106 R)
• M62: 29,159,019 km (0.05 R)
• M63: 29,659,573 km (0.058 R)
• M64: 30,275,318 km (0.091 R)
• M65: 31,008,347 km (0.083 R)
• M66: 31,519,224 km (0.094 R)
• M67: 32,032,943 km (0.088 R)
• M68: 33,416,424 km (0.081 R)
• M69: 33,707,093 km (0.107 R)
• M70: 34,878,295 km (0.102 R)
• M71: 35,055,119 km (0.089 R)
• M72: 36,122,351 km (0.039 R)
• M73: 36,600,017 km (0.103 R)
• M74: 37,682,656 km (0.117 R)
• M75: 38,592,810 km (0.063 R)
• M76: 38,775,768 km (0.095 R)
• M77: 39,510,294 km (0.107 R)
• M78: 40,558,825 km (0.079 R)
• M79: 41,304,421 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.7

Radius: 10.8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 10.65 AU - 12.71 AU

Year: 14436 Days

Day: 12.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,708,764 km

• M1: 146,456 km (0.104 R)
• M2: 291,716 km (0.109 R)
• M3: 706,252 km (0.049 R)
• M4: 896,989 km (0.11 R)
• M5: 1,008,589 km (0.095 R)
• M6: 1,246,150 km (0.034 R)
• M7: 1,524,402 km (0.116 R)
• M8: 1,659,639 km (0.072 R)
• M9: 1,775,428 km (0.05 R)
• M10: 2,139,250 km (0.037 R)
• M11: 2,500,229 km (0.107 R)
• M12: 3,455,561 km (0.101 R)
• M13: 3,545,021 km (0.109 R)
• M14: 4,383,816 km (0.036 R)
• M15: 4,709,790 km (0.09 R)
• M16: 4,909,204 km (0.092 R)
• M17: 5,009,883 km (0.039 R)
• M18: 5,664,075 km (0.09 R)
• M19: 6,019,220 km (0.12 R)
• M20: 6,491,949 km (0.048 R)
• M21: 6,863,550 km (0.08 R)
• M22: 7,511,459 km (0.045 R)
• M23: 7,823,221 km (0.118 R)
• M24: 8,059,735 km (0.048 R)
• M25: 8,702,108 km (0.066 R)
• M26: 8,947,299 km (0.096 R)
• M27: 9,486,450 km (0.095 R)
• M28: 9,993,437 km (0.083 R)
• M29: 10,207,212 km (0.092 R)
• M30: 10,814,131 km (0.117 R)
• M31: 11,166,135 km (0.072 R)
• M32: 11,566,758 km (0.097 R)
• M33: 12,153,780 km (0.036 R)
• M34: 12,336,289 km (0.117 R)
• M35: 12,565,772 km (0.094 R)
• M36: 12,796,751 km (0.102 R)
• M37: 12,889,502 km (0.099 R)
• M38: 14,163,777 km (0.094 R)
• M39: 15,329,743 km (0.098 R)
• M40: 15,626,096 km (0.051 R)
• M41: 15,974,210 km (0.052 R)
• M42: 16,678,218 km (0.088 R)
• M43: 16,779,496 km (0.041 R)
• M44: 18,377,201 km (0.077 R)
• M45: 19,114,569 km (0.108 R)
• M46: 19,273,890 km (0.1 R)
• M47: 20,346,956 km (0.054 R)
• M48: 20,618,327 km (0.113 R)
• M49: 21,054,853 km (0.051 R)
• M50: 21,164,508 km (0.089 R)
• M51: 21,384,417 km (0.079 R)
• M52: 21,937,331 km (0.12 R)
• M53: 22,775,378 km (0.105 R)
• M54: 23,396,658 km (0.069 R)
• M55: 24,310,402 km (0.112 R)
• M56: 24,540,633 km (0.093 R)
• M57: 24,713,867 km (0.079 R)
• M58: 26,231,538 km (0.055 R)
• M59: 26,526,844 km (0.041 R)
• M60: 26,645,326 km (0.033 R)
• M61: 26,763,957 km (0.089 R)
• M62: 27,299,816 km (0.04 R)
• M63: 28,685,541 km (0.088 R)
• M64: 29,663,014 km (0.069 R)
• M65: 30,465,307 km (0.09 R)
• M66: 30,900,188 km (0.117 R)
• M67: 34,388,362 km (0.048 R)
• M68: 34,970,896 km (0.117 R)
• M69: 36,211,511 km (0.111 R)
• M70: 37,532,909 km (0.081 R)
• M71: 37,999,206 km (0.079 R)
• M72: 38,266,537 km (0.057 R)
• M73: 39,139,441 km (0.117 R)
• M74: 39,206,909 km (0.097 R)
• M75: 40,154,911 km (0.107 R)
• M76: 40,700,045 km (0.1 R)
• M77: 42,280,846 km (0.09 R)
• M78: 44,091,878 km (0.079 R)
• M79: 44,865,748 km (0.064 R)
• M80: 46,426,951 km (0.088 R)
• M81: 46,712,683 km (0.078 R)
• M82: 47,142,328 km (0.066 R)
• M83: 47,285,942 km (0.093 R)
• M84: 47,933,701 km (0.035 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.7

Radius: 4.4

Gravity: 27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.64 AU - 14.96 AU

Year: 17542 Days

Day: 21.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 63,708,764 km

• M1: 77,193 km (0.113 R)
• M2: 109,057 km (0.115 R)
• M3: 138,378 km (0.081 R)
• M4: 234,719 km (0.077 R)
• M5: 321,635 km (0.103 R)
• M6: 453,730 km (0.071 R)
• M7: 507,735 km (0.11 R)
• M8: 1,061,247 km (0.113 R)
• M9: 1,208,452 km (0.083 R)
• M10: 1,576,762 km (0.115 R)
• M11: 1,948,063 km (0.09 R)
• M12: 1,977,684 km (0.032 R)
• M13: 2,504,867 km (0.092 R)
• M14: 3,353,386 km (0.097 R)
• M15: 3,715,712 km (0.118 R)
• M16: 3,976,760 km (0.116 R)
• M17: 4,243,643 km (0.094 R)
• M18: 4,282,239 km (0.081 R)
• M19: 4,437,970 km (0.084 R)
• M20: 4,477,165 km (0.071 R)
• M21: 4,595,347 km (0.076 R)
• M22: 4,794,761 km (0.08 R)
• M23: 5,160,827 km (0.116 R)
• M24: 5,748,149 km (0.091 R)
• M25: 6,006,205 km (0.093 R)
• M26: 6,848,291 km (0.077 R)
• M27: 7,632,633 km (0.108 R)
• M28: 7,774,003 km (0.1 R)
• M29: 7,868,698 km (0.115 R)
• M30: 8,251,370 km (0.055 R)
• M31: 9,234,377 km (0.076 R)
• M32: 9,790,582 km (0.072 R)
• M33: 10,461,828 km (0.074 R)
• M34: 11,147,884 km (0.114 R)
• M35: 12,341,675 km (0.106 R)
• M36: 14,091,371 km (0.068 R)
• M37: 14,322,799 km (0.103 R)
• M38: 15,677,408 km (0.109 R)
• M39: 15,917,064 km (0.082 R)
• M40: 16,339,528 km (0.1 R)
• M41: 16,826,918 km (0.118 R)
• M42: 17,195,527 km (0.114 R)
• M43: 17,504,746 km (0.104 R)
• M44: 18,569,733 km (0.075 R)
• M45: 18,759,723 km (0.09 R)
• M46: 19,462,384 km (0.113 R)
• M47: 22,424,870 km (0.104 R)
• M48: 22,695,044 km (0.084 R)
• M49: 23,102,100 km (0.104 R)
• M50: 23,992,357 km (0.11 R)
• M51: 25,383,916 km (0.099 R)
• M52: 25,454,227 km (0.092 R)
• M53: 26,160,329 km (0.109 R)
• M54: 27,231,600 km (0.069 R)
• M55: 27,953,858 km (0.037 R)
• M56: 28,755,404 km (0.117 R)
• M57: 28,975,312 km (0.116 R)
• M58: 30,829,578 km (0.055 R)
• M59: 31,280,316 km (0.046 R)
• M60: 31,657,602 km (0.068 R)
• M61: 32,645,547 km (0.12 R)
• M62: 32,875,030 km (0.081 R)
• M63: 33,258,599 km (0.109 R)
• M64: 34,185,208 km (0.104 R)
• M65: 34,495,923 km (0.075 R)
• M66: 35,198,584 km (0.117 R)
• M67: 35,355,213 km (0.059 R)
• M68: 35,669,518 km (0.083 R)
• M69: 37,334,542 km (0.1 R)
• M70: 38,862,535 km (0.074 R)
• M71: 41,564,721 km (0.045 R)
• M72: 41,813,353 km (0.109 R)
• M73: 43,063,991 km (0.12 R)
• M74: 43,651,761 km (0.062 R)
• M75: 44,157,701 km (0.085 R)
• M76: 44,920,351 km (0.097 R)
• M77: 46,200,909 km (0.028 R)
• M78: 47,147,714 km (0.098 R)
• M79: 47,234,032 km (0.076 R)
• M80: 48,885,293 km (0.105 R)
• M81: 49,410,681 km (0.03 R)
• M82: 49,586,159 km (0.106 R)
• M83: 49,937,864 km (0.106 R)
• M84: 51,708,803 km (0.096 R)
• M85: 52,244,064 km (0.084 R)
• M86: 53,590,296 km (0.064 R)
• M87: 53,680,503 km (0.09 R)
• M88: 55,585,333 km (0.094 R)
• M89: 57,051,392 km (0.059 R)
• M90: 57,512,153 km (0.098 R)
• M91: 58,251,915 km (0.11 R)
• M92: 58,344,666 km (0.099 R)
• M93: 58,994,967 km (0.067 R)
• M94: 60,208,805 km (0.097 R)
• M95: 60,302,602 km (0.059 R)
• M96: 61,903,300 km (0.07 R)
• M97: 63,327,172 km (0.054 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 14,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit