🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.76 AU - 1.08 AU

Year: 324 Days

Day: 27.9 Hours

Environment

Temp: 83 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.07 AU - 1.37 AU

Year: 495 Days

Day: 17.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 7.2 °

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: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.08 AU - 1.78 AU

Year: 628 Days

Day: 14.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,055,633 km

• M1: 716,424 km (0.063 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.4

Radius: 12.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.1 AU - 6.52 AU

Year: 5819 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 106,055,633 km

• M1: 165,455 km (0.117 R)
• M2: 241,301 km (0.089 R)
• M3: 369,656 km (0.065 R)
• M4: 587,172 km (0.052 R)
• M5: 719,416 km (0.07 R)
• M6: 835,953 km (0.115 R)
• M7: 1,321,099 km (0.12 R)
• M8: 1,724,265 km (0.074 R)
• M9: 1,903,783 km (0.048 R)
• M10: 1,995,785 km (0.056 R)
• M11: 2,146,430 km (0.06 R)
• M12: 2,359,906 km (0.036 R)
• M13: 2,580,264 km (0.104 R)
• M14: 2,744,971 km (0.113 R)
• M15: 2,849,839 km (0.076 R)
• M16: 2,934,512 km (0.1 R)
• M17: 3,020,231 km (0.077 R)
• M18: 3,106,699 km (0.09 R)
• M19: 3,620,568 km (0.063 R)
• M20: 3,946,541 km (0.11 R)
• M21: 4,306,324 km (0.116 R)
• M22: 4,453,229 km (0.112 R)
• M23: 5,109,366 km (0.072 R)
• M24: 5,369,965 km (0.094 R)
• M25: 5,715,237 km (0.106 R)
• M26: 5,822,948 km (0.044 R)
• M27: 5,958,483 km (0.107 R)
• M28: 6,288,197 km (0.107 R)
• M29: 6,371,673 km (0.051 R)
• M30: 6,567,646 km (0.09 R)
• M31: 6,652,169 km (0.089 R)
• M32: 6,765,564 km (0.097 R)
• M33: 6,879,707 km (0.109 R)
• M34: 7,225,727 km (0.078 R)
• M35: 8,145,903 km (0.113 R)
• M36: 8,914,986 km (0.097 R)
• M37: 9,642,929 km (0.099 R)
• M38: 9,932,999 km (0.114 R)
• M39: 10,095,313 km (0.069 R)
• M40: 10,720,632 km (0.092 R)
• M41: 11,155,663 km (0.108 R)
• M42: 11,973,963 km (0.09 R)
• M43: 12,425,300 km (0.109 R)
• M44: 12,811,711 km (0.117 R)
• M45: 13,166,258 km (0.102 R)
• M46: 13,632,256 km (0.109 R)
• M47: 14,433,053 km (0.107 R)
• M48: 14,654,009 km (0.067 R)
• M49: 15,361,457 km (0.068 R)
• M50: 15,851,839 km (0.106 R)
• M51: 15,965,833 km (0.102 R)
• M52: 16,655,030 km (0.03 R)
• M53: 17,119,980 km (0.11 R)
• M54: 17,393,146 km (0.116 R)
• M55: 17,707,152 km (0.073 R)
• M56: 17,825,334 km (0.106 R)
• M57: 18,820,759 km (0.09 R)
• M58: 18,901,242 km (0.06 R)
• M59: 19,670,923 km (0.086 R)
• M60: 19,916,114 km (0.049 R)
• M61: 20,990,227 km (0.081 R)
• M62: 21,660,724 km (0.102 R)
• M63: 21,787,135 km (0.092 R)
• M64: 22,125,675 km (0.039 R)
• M65: 24,763,684 km (0.073 R)
• M66: 24,984,191 km (0.088 R)
• M67: 26,501,712 km (0.104 R)
• M68: 27,089,781 km (0.086 R)
• M69: 27,226,064 km (0.099 R)
• M70: 28,140,855 km (0.105 R)
• M71: 28,463,239 km (0.108 R)
• M72: 28,787,118 km (0.095 R)
• M73: 30,141,278 km (0.047 R)
• M74: 30,329,772 km (0.109 R)
• M75: 31,230,051 km (0.106 R)
• M76: 31,468,510 km (0.105 R)
• M77: 31,659,697 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138

Radius: 13.6

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.46 AU - 7.48 AU

Year: 7495 Days

Day: 6.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 106,055,633 km

• M1: 177,273 km (0.071 R)
• M2: 353,201 km (0.046 R)
• M3: 515,813 km (0.08 R)
• M4: 623,075 km (0.104 R)
• M5: 780,153 km (0.099 R)
• M6: 929,900 km (0.12 R)
• M7: 1,235,529 km (0.075 R)
• M8: 1,810,882 km (0.087 R)
• M9: 1,897,499 km (0.119 R)
• M10: 2,015,383 km (0.078 R)
• M11: 2,181,586 km (0.082 R)
• M12: 2,625,443 km (0.084 R)
• M13: 3,098,022 km (0.061 R)
• M14: 3,220,393 km (0.106 R)
• M15: 3,670,833 km (0.066 R)
• M16: 4,122,469 km (0.092 R)
• M17: 4,453,080 km (0.084 R)
• M18: 4,551,964 km (0.037 R)
• M19: 4,651,746 km (0.115 R)
• M20: 5,099,043 km (0.112 R)
• M21: 5,349,021 km (0.106 R)
• M22: 5,796,170 km (0.096 R)
• M23: 5,948,011 km (0.117 R)
• M24: 6,211,304 km (0.094 R)
• M25: 6,478,485 km (0.076 R)
• M26: 7,140,007 km (0.059 R)
• M27: 7,703,692 km (0.099 R)
• M28: 7,799,135 km (0.111 R)
• M29: 8,160,265 km (0.101 R)
• M30: 8,257,503 km (0.117 R)
• M31: 8,453,177 km (0.081 R)
• M32: 8,700,014 km (0.093 R)
• M33: 8,849,163 km (0.109 R)
• M34: 9,276,714 km (0.11 R)
• M35: 10,099,651 km (0.09 R)
• M36: 10,440,735 km (0.093 R)
• M37: 10,865,742 km (0.026 R)
• M38: 11,026,560 km (0.096 R)
• M39: 11,513,950 km (0.099 R)
• M40: 11,870,292 km (0.11 R)
• M41: 12,063,722 km (0.109 R)
• M42: 12,230,224 km (0.077 R)
• M43: 12,537,798 km (0.086 R)
• M44: 12,762,942 km (0.096 R)
• M45: 13,131,851 km (0.101 R)
• M46: 13,331,863 km (0.101 R)
• M47: 13,418,031 km (0.107 R)
• M48: 13,938,333 km (0.104 R)
• M49: 14,524,158 km (0.118 R)
• M50: 14,612,720 km (0.09 R)
• M51: 14,849,833 km (0.094 R)
• M52: 15,357,867 km (0.103 R)
• M53: 15,448,224 km (0.047 R)
• M54: 15,902,104 km (0.087 R)
• M55: 16,023,877 km (0.11 R)
• M56: 16,730,278 km (0.071 R)
• M57: 17,259,106 km (0.099 R)
• M58: 17,698,625 km (0.066 R)
• M59: 17,856,451 km (0.036 R)
• M60: 18,237,327 km (0.069 R)
• M61: 18,460,676 km (0.099 R)
• M62: 18,974,695 km (0.077 R)
• M63: 19,136,260 km (0.07 R)
• M64: 19,525,963 km (0.104 R)
• M65: 19,984,032 km (0.104 R)
• M66: 20,844,070 km (0.11 R)
• M67: 21,244,992 km (0.111 R)
• M68: 21,513,819 km (0.064 R)
• M69: 23,184,528 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.6

Radius: 12.1

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.92 AU - 11.44 AU

Year: 10210 Days

Day: 11.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 106,055,633 km

• M1: 355,893 km (0.068 R)
• M2: 535,411 km (0.063 R)
• M3: 895,194 km (0.112 R)
• M4: 1,769,144 km (0.119 R)
• M5: 1,918,593 km (0.097 R)
• M6: 2,337,766 km (0.108 R)
• M7: 2,756,790 km (0.049 R)
• M8: 3,169,380 km (0.045 R)
• M9: 3,633,433 km (0.107 R)
• M10: 3,922,307 km (0.088 R)
• M11: 4,420,318 km (0.104 R)
• M12: 5,586,134 km (0.06 R)
• M13: 5,733,638 km (0.111 R)
• M14: 6,452,306 km (0.076 R)
• M15: 6,568,543 km (0.075 R)
• M16: 7,239,639 km (0.116 R)
• M17: 7,319,973 km (0.076 R)
• M18: 8,561,636 km (0.071 R)
• M19: 8,990,084 km (0.092 R)
• M20: 9,867,775 km (0.027 R)
• M21: 10,453,002 km (0.06 R)
• M22: 10,680,989 km (0.032 R)
• M23: 10,772,692 km (0.111 R)
• M24: 10,956,997 km (0.083 R)
• M25: 11,095,824 km (0.12 R)
• M26: 11,235,249 km (0.041 R)
• M27: 11,656,965 km (0.106 R)
• M28: 13,346,374 km (0.11 R)
• M29: 14,548,543 km (0.043 R)
• M30: 14,752,295 km (0.102 R)
• M31: 17,001,798 km (0.092 R)
• M32: 17,109,060 km (0.077 R)
• M33: 17,324,181 km (0.099 R)
• M34: 17,865,875 km (0.066 R)
• M35: 18,578,560 km (0.062 R)
• M36: 18,688,963 km (0.111 R)
• M37: 19,021,668 km (0.101 R)
• M38: 19,524,317 km (0.107 R)
• M39: 19,749,163 km (0.107 R)
• M40: 19,861,960 km (0.047 R)
• M41: 19,974,906 km (0.108 R)
• M42: 22,396,148 km (0.118 R)
• M43: 23,641,101 km (0.062 R)
• M44: 24,241,886 km (0.109 R)
• M45: 24,908,494 km (0.09 R)
• M46: 26,570,377 km (0.108 R)
• M47: 27,194,948 km (0.093 R)
• M48: 27,698,046 km (0.114 R)
• M49: 28,777,544 km (0.091 R)
• M50: 28,969,478 km (0.06 R)
• M51: 29,612,151 km (0.093 R)
• M52: 30,389,760 km (0.055 R)
• M53: 32,495,949 km (0.072 R)
• M54: 32,962,993 km (0.116 R)
• M55: 34,038,752 km (0.111 R)
• M56: 34,445,059 km (0.069 R)
• M57: 34,648,961 km (0.105 R)
• M58: 35,536,675 km (0.12 R)
• M59: 36,501,132 km (0.114 R)
• M60: 38,104,074 km (0.062 R)
• M61: 38,385,318 km (0.113 R)
• M62: 39,445,667 km (0.112 R)
• M63: 39,587,785 km (0.086 R)
• M64: 40,086,545 km (0.055 R)
• M65: 40,874,477 km (0.113 R)
• M66: 41,018,390 km (0.055 R)
• M67: 42,029,821 km (0.098 R)
• M68: 42,611,457 km (0.025 R)
• M69: 44,372,374 km (0.049 R)
• M70: 45,113,033 km (0.069 R)
• M71: 47,057,955 km (0.072 R)
• M72: 48,953,958 km (0.07 R)
• M73: 49,106,698 km (0.095 R)
• M74: 49,259,587 km (0.108 R)
• M75: 49,489,220 km (0.07 R)
• M76: 50,565,726 km (0.096 R)
• M77: 50,720,111 km (0.07 R)
• M78: 50,951,988 km (0.045 R)
• M79: 51,572,220 km (0.076 R)
• M80: 51,805,294 km (0.09 R)
• M81: 51,883,234 km (0.118 R)

Asteroid Belt

Center: 13.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.4

Radius: 5.5

Gravity: 29.8 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 16.53 AU - 20.03 AU

Year: 28690 Days

Day: 19.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,055,633 km

• M1: 158,873 km (0.057 R)
• M2: 732,880 km (0.031 R)
• M3: 1,114,055 km (0.119 R)
• M4: 1,289,085 km (0.113 R)
• M5: 1,398,441 km (0.091 R)
• M6: 1,510,789 km (0.103 R)
• M7: 1,626,129 km (0.119 R)
• M8: 1,665,174 km (0.097 R)
• M9: 2,421,840 km (0.118 R)
• M10: 2,602,704 km (0.12 R)
• M11: 2,930,024 km (0.075 R)
• M12: 3,521,085 km (0.095 R)
• M13: 3,571,948 km (0.111 R)
• M14: 3,777,945 km (0.107 R)
• M15: 4,147,900 km (0.066 R)
• M16: 5,981,072 km (0.082 R)
• M17: 6,225,665 km (0.091 R)
• M18: 6,411,316 km (0.061 R)
• M19: 7,301,573 km (0.03 R)
• M20: 7,827,559 km (0.12 R)
• M21: 8,501,946 km (0.087 R)
• M22: 11,229,564 km (0.055 R)
• M23: 11,912,030 km (0.085 R)
• M24: 12,607,809 km (0.109 R)
• M25: 13,635,996 km (0.045 R)
• M26: 16,706,043 km (0.115 R)
• M27: 17,050,268 km (0.111 R)
• M28: 17,223,352 km (0.107 R)
• M29: 18,273,380 km (0.042 R)
• M30: 19,434,259 km (0.099 R)
• M31: 20,803,080 km (0.112 R)
• M32: 21,732,831 km (0.062 R)
• M33: 21,826,629 km (0.058 R)
• M34: 23,057,071 km (0.037 R)
• M35: 23,440,191 km (0.087 R)
• M36: 23,632,574 km (0.085 R)
• M37: 24,309,953 km (0.114 R)
• M38: 24,797,792 km (0.081 R)
• M39: 25,288,772 km (0.086 R)
• M40: 26,080,893 km (0.109 R)
• M41: 26,881,241 km (0.093 R)
• M42: 30,162,371 km (0.102 R)
• M43: 30,266,940 km (0.081 R)
• M44: 30,371,509 km (0.096 R)
• M45: 31,107,680 km (0.1 R)
• M46: 31,424,978 km (0.099 R)
• M47: 32,490,264 km (0.119 R)
• M48: 32,919,610 km (0.116 R)
• M49: 33,350,901 km (0.108 R)
• M50: 34,984,958 km (0.051 R)
• M51: 35,866,987 km (0.099 R)
• M52: 39,125,378 km (0.053 R)
• M53: 40,270,700 km (0.097 R)
• M54: 41,078,977 km (0.1 R)
• M55: 43,417,640 km (0.119 R)
• M56: 43,890,519 km (0.113 R)
• M57: 49,326,756 km (0.042 R)
• M58: 49,696,712 km (0.108 R)
• M59: 51,435,039 km (0.094 R)
• M60: 51,685,017 km (0.118 R)
• M61: 53,825,912 km (0.088 R)
• M62: 55,354,503 km (0.101 R)
• M63: 55,738,820 km (0.105 R)
• M64: 56,768,203 km (0.102 R)
• M65: 58,454,171 km (0.097 R)
• M66: 58,715,070 km (0.075 R)
• M67: 63,208,242 km (0.097 R)
• M68: 63,878,291 km (0.109 R)
• M69: 64,415,946 km (0.082 R)
• M70: 64,955,246 km (0.087 R)
• M71: 65,225,420 km (0.1 R)
• M72: 65,902,500 km (0.039 R)
• M73: 66,309,855 km (0.106 R)
• M74: 67,127,108 km (0.095 R)
• M75: 69,046,897 km (0.102 R)
• M76: 70,151,977 km (0.086 R)
• M77: 73,502,221 km (0.109 R)
• M78: 76,333,660 km (0.089 R)
• M79: 77,047,092 km (0.115 R)
• M80: 81,082,944 km (0.064 R)
• M81: 83,273,056 km (0.085 R)
• M82: 86,817,628 km (0.103 R)
• M83: 87,264,178 km (0.052 R)
• M84: 87,413,177 km (0.095 R)
• M85: 88,608,315 km (0.113 R)
• M86: 89,057,856 km (0.101 R)
• M87: 90,712,708 km (0.105 R)
• M88: 90,863,652 km (0.116 R)
• M89: 91,619,720 km (0.11 R)
• M90: 93,290,279 km (0.111 R)
• M91: 93,442,570 km (0.072 R)
• M92: 99,293,492 km (0.111 R)
• M93: 103,837,677 km (0.078 R)
• M94: 105,737,869 km (0.105 R)
• M95: 105,896,742 km (0.029 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: 361 - 15,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit