🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.54 AU - 0.88 AU

Year: 228 Days

Day: 41.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,523,531 km

• M1: 58,194 km (0.072 R)
• M2: 268,229 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.86 AU - 0.98 AU

Year: 336 Days

Day: 46 Hours

Environment

Temp: 26 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 80,523,531 km

• M1: 48,619 km (0.092 R)
• M2: 75,397 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.9 AU - 1.12 AU

Year: 387 Days

Day: 47.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,523,531 km

• M1: 387,309 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.09 AU - 1.69 AU

Year: 624 Days

Day: 39 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.42 AU - 2.98 AU

Year: 1689 Days

Day: 14.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.74 AU - 3.28 AU

Year: 1989 Days

Day: 17.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,523,531 km

• M1: 975,528 km (0.064 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.28 AU - 3.34 AU

Year: 2293 Days

Day: 43.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 57.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.2

Radius: 8.5

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.55 AU - 6.15 AU

Year: 5388 Days

Day: 14.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,523,531 km

• M1: 119,977 km (0.084 R)
• M2: 205,697 km (0.071 R)
• M3: 273,016 km (0.116 R)
• M4: 360,082 km (0.119 R)
• M5: 428,000 km (0.065 R)
• M6: 601,982 km (0.109 R)
• M7: 919,429 km (0.103 R)
• M8: 1,133,653 km (0.116 R)
• M9: 1,208,601 km (0.036 R)
• M10: 1,395,748 km (0.084 R)
• M11: 1,558,810 km (0.071 R)
• M12: 1,868,477 km (0.115 R)
• M13: 2,465,822 km (0.118 R)
• M14: 3,076,181 km (0.077 R)
• M15: 3,268,265 km (0.056 R)
• M16: 3,686,690 km (0.093 R)
• M17: 3,822,375 km (0.034 R)
• M18: 4,168,844 km (0.084 R)
• M19: 4,262,941 km (0.102 R)
• M20: 4,598,040 km (0.092 R)
• M21: 4,719,813 km (0.086 R)
• M22: 4,916,833 km (0.096 R)
• M23: 5,242,807 km (0.057 R)
• M24: 5,369,965 km (0.099 R)
• M25: 5,601,692 km (0.088 R)
• M26: 5,836,711 km (0.103 R)
• M27: 6,698,095 km (0.062 R)
• M28: 7,541,528 km (0.101 R)
• M29: 7,801,080 km (0.087 R)
• M30: 7,917,318 km (0.07 R)
• M31: 8,063,624 km (0.113 R)
• M32: 8,388,401 km (0.104 R)
• M33: 8,838,093 km (0.028 R)
• M34: 9,792,527 km (0.117 R)
• M35: 10,457,490 km (0.069 R)
• M36: 10,650,172 km (0.035 R)
• M37: 10,714,648 km (0.09 R)
• M38: 11,333,834 km (0.116 R)
• M39: 11,797,587 km (0.052 R)
• M40: 12,065,218 km (0.11 R)
• M41: 12,743,495 km (0.099 R)
• M42: 12,846,268 km (0.076 R)
• M43: 12,914,934 km (0.065 R)
• M44: 13,573,464 km (0.091 R)
• M45: 13,854,109 km (0.034 R)
• M46: 14,528,048 km (0.089 R)
• M47: 15,031,594 km (0.102 R)
• M48: 15,394,668 km (0.083 R)
• M49: 15,650,630 km (0.111 R)
• M50: 16,913,685 km (0.077 R)
• M51: 17,026,781 km (0.047 R)
• M52: 17,748,291 km (0.077 R)
• M53: 18,170,606 km (0.059 R)
• M54: 19,103,648 km (0.114 R)
• M55: 19,339,265 km (0.112 R)
• M56: 20,091,892 km (0.082 R)
• M57: 20,491,916 km (0.101 R)
• M58: 20,773,460 km (0.05 R)
• M59: 21,544,188 km (0.117 R)
• M60: 21,748,538 km (0.104 R)
• M61: 21,871,508 km (0.069 R)
• M62: 22,696,839 km (0.075 R)
• M63: 22,821,604 km (0.068 R)
• M64: 24,762,038 km (0.105 R)
• M65: 25,019,047 km (0.069 R)
• M66: 25,233,870 km (0.12 R)
• M67: 25,622,076 km (0.094 R)
• M68: 25,708,544 km (0.029 R)
• M69: 26,886,477 km (0.114 R)
• M70: 27,238,930 km (0.075 R)
• M71: 27,770,302 km (0.07 R)
• M72: 27,903,743 km (0.098 R)
• M73: 28,529,062 km (0.039 R)
• M74: 28,708,579 km (0.114 R)
• M75: 29,249,376 km (0.1 R)
• M76: 29,339,733 km (0.11 R)
• M77: 29,702,508 km (0.118 R)
• M78: 30,021,151 km (0.095 R)
• M79: 30,386,768 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.8

Radius: 4.9

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.92 AU - 13.6 AU

Year: 17357 Days

Day: 22.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 80,523,531 km

• M1: 71,657 km (0.1 R)
• M2: 190,737 km (0.102 R)
• M3: 919,429 km (0.092 R)
• M4: 1,062,294 km (0.106 R)
• M5: 1,155,195 km (0.102 R)
• M6: 1,250,937 km (0.094 R)
• M7: 1,659,340 km (0.088 R)
• M8: 1,811,481 km (0.112 R)
• M9: 2,129,376 km (0.086 R)
• M10: 2,867,342 km (0.105 R)
• M11: 4,164,805 km (0.092 R)
• M12: 4,581,884 km (0.101 R)
• M13: 4,826,327 km (0.061 R)
• M14: 4,981,160 km (0.048 R)
• M15: 5,552,175 km (0.074 R)
• M16: 5,616,951 km (0.049 R)
• M17: 5,845,387 km (0.11 R)
• M18: 6,277,875 km (0.044 R)
• M19: 6,413,111 km (0.117 R)
• M20: 7,103,206 km (0.053 R)
• M21: 8,928,899 km (0.119 R)
• M22: 9,580,846 km (0.051 R)
• M23: 9,892,907 km (0.076 R)
• M24: 10,050,284 km (0.066 R)
• M25: 10,687,721 km (0.094 R)
• M26: 13,278,756 km (0.059 R)
• M27: 14,822,456 km (0.054 R)
• M28: 14,912,365 km (0.107 R)
• M29: 15,638,213 km (0.098 R)
• M30: 16,654,881 km (0.115 R)
• M31: 17,029,922 km (0.063 R)
• M32: 17,407,657 km (0.093 R)
• M33: 17,597,646 km (0.037 R)
• M34: 18,897,502 km (0.066 R)
• M35: 20,178,210 km (0.1 R)
• M36: 20,577,935 km (0.086 R)
• M37: 21,081,182 km (0.103 R)
• M38: 21,182,311 km (0.097 R)
• M39: 21,894,845 km (0.074 R)
• M40: 22,666,920 km (0.067 R)
• M41: 22,718,681 km (0.038 R)
• M42: 23,030,143 km (0.115 R)
• M43: 23,186,473 km (0.096 R)
• M44: 23,657,557 km (0.042 R)
• M45: 24,184,590 km (0.106 R)
• M46: 24,715,663 km (0.109 R)
• M47: 25,465,447 km (0.11 R)
• M48: 25,519,302 km (0.091 R)
• M49: 25,951,341 km (0.087 R)
• M50: 26,277,016 km (0.095 R)
• M51: 26,385,923 km (0.046 R)
• M52: 26,987,306 km (0.114 R)
• M53: 27,759,231 km (0.081 R)
• M54: 28,426,587 km (0.109 R)
• M55: 29,607,214 km (0.103 R)
• M56: 30,289,081 km (0.078 R)
• M57: 31,321,456 km (0.095 R)
• M58: 31,899,951 km (0.104 R)
• M59: 35,504,511 km (0.087 R)
• M60: 35,624,938 km (0.118 R)
• M61: 36,410,476 km (0.096 R)
• M62: 36,471,213 km (0.072 R)
• M63: 39,111,466 km (0.095 R)
• M64: 39,173,698 km (0.084 R)
• M65: 40,485,971 km (0.078 R)
• M66: 41,432,177 km (0.054 R)
• M67: 42,130,800 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.8

Radius: 6.4

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.7 AU - 18.04 AU

Year: 22946 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,523,531 km

• M1: 456,423 km (0.102 R)
• M2: 723,156 km (0.113 R)
• M3: 1,145,620 km (0.068 R)
• M4: 1,443,619 km (0.106 R)
• M5: 1,731,895 km (0.076 R)
• M6: 1,865,785 km (0.039 R)
• M7: 2,143,887 km (0.071 R)
• M8: 2,324,452 km (0.077 R)
• M9: 2,816,629 km (0.079 R)
• M10: 2,974,454 km (0.032 R)
• M11: 3,175,963 km (0.111 R)
• M12: 3,257,793 km (0.074 R)
• M13: 4,384,115 km (0.088 R)
• M14: 4,846,672 km (0.077 R)
• M15: 4,988,640 km (0.119 R)
• M16: 6,222,823 km (0.04 R)
• M17: 6,532,640 km (0.093 R)
• M18: 7,167,084 km (0.041 R)
• M19: 7,382,954 km (0.086 R)
• M20: 7,600,918 km (0.05 R)
• M21: 8,324,074 km (0.113 R)
• M22: 9,243,802 km (0.094 R)
• M23: 9,419,879 km (0.106 R)
• M24: 10,195,544 km (0.108 R)
• M25: 10,316,568 km (0.088 R)
• M26: 11,428,380 km (0.084 R)
• M27: 12,383,413 km (0.091 R)
• M28: 12,512,815 km (0.064 R)
• M29: 13,165,959 km (0.04 R)
• M30: 13,763,154 km (0.114 R)
• M31: 14,301,556 km (0.088 R)
• M32: 15,677,258 km (0.089 R)
• M33: 17,964,759 km (0.043 R)
• M34: 18,184,519 km (0.076 R)
• M35: 18,774,832 km (0.115 R)
• M36: 18,997,882 km (0.07 R)
• M37: 21,044,082 km (0.075 R)
• M38: 21,897,538 km (0.118 R)
• M39: 22,210,796 km (0.056 R)
• M40: 22,289,335 km (0.075 R)
• M41: 23,159,097 km (0.078 R)
• M42: 27,756,389 km (0.1 R)
• M43: 28,180,200 km (0.119 R)
• M44: 28,691,675 km (0.096 R)
• M45: 28,777,245 km (0.12 R)
• M46: 29,723,601 km (0.118 R)
• M47: 30,244,202 km (0.062 R)
• M48: 31,470,605 km (0.116 R)
• M49: 32,267,513 km (0.112 R)
• M50: 32,802,475 km (0.114 R)
• M51: 34,334,058 km (0.117 R)
• M52: 34,880,240 km (0.052 R)
• M53: 37,279,789 km (0.058 R)
• M54: 37,841,081 km (0.101 R)
• M55: 38,782,650 km (0.087 R)
• M56: 39,922,885 km (0.116 R)
• M57: 41,170,381 km (0.104 R)
• M58: 42,821,044 km (0.107 R)
• M59: 44,592,283 km (0.084 R)
• M60: 46,789,277 km (0.074 R)
• M61: 47,091,615 km (0.101 R)
• M62: 49,738,898 km (0.082 R)
• M63: 49,944,446 km (0.118 R)
• M64: 51,287,984 km (0.061 R)
• M65: 51,391,805 km (0.115 R)
• M66: 52,225,065 km (0.085 R)
• M67: 54,327,514 km (0.1 R)
• M68: 55,176,183 km (0.101 R)
• M69: 55,922,377 km (0.058 R)
• M70: 56,564,750 km (0.118 R)
• M71: 57,748,518 km (0.034 R)
• M72: 58,289,314 km (0.113 R)
• M73: 58,723,298 km (0.059 R)
• M74: 59,267,086 km (0.115 R)
• M75: 59,485,050 km (0.104 R)
• M76: 60,031,232 km (0.108 R)
• M77: 60,250,094 km (0.058 R)
• M78: 60,579,059 km (0.064 R)
• M79: 60,798,669 km (0.034 R)
• M80: 61,790,204 km (0.078 R)
• M81: 62,786,974 km (0.097 R)
• M82: 62,897,976 km (0.064 R)
• M83: 63,231,729 km (0.104 R)
• M84: 65,358,412 km (0.082 R)
• M85: 65,583,557 km (0.088 R)
• M86: 66,374,032 km (0.073 R)
• M87: 66,487,128 km (0.085 R)
• M88: 69,681,641 km (0.105 R)
• M89: 70,950,231 km (0.118 R)
• M90: 72,459,374 km (0.051 R)
• M91: 73,510,299 km (0.111 R)
• M92: 74,096,274 km (0.101 R)
• M93: 76,812,074 km (0.042 R)
• M94: 78,600,666 km (0.032 R)
• M95: 79,439,910 km (0.112 R)
• M96: 80,041,294 km (0.072 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 11,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit