🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.69 AU - 1.09 AU

Year: 299 Days

Day: 13.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,533,594 km

• M1: 476,469 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.75 AU - 1.13 AU

Year: 325 Days

Day: 34.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.11 AU - 1.73 AU

Year: 603 Days

Day: 18.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 112,533,594 km

• M1: 611,706 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.71 AU - 1.95 AU

Year: 882 Days

Day: 46.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,533,594 km

• M1: 681,119 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.6 AU - 2.16 AU

Year: 919 Days

Day: 47.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.48 AU - 3.48 AU

Year: 1834 Days

Day: 35.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,533,594 km

• M1: 1,519,017 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.85 AU - 4.19 AU

Year: 2873 Days

Day: 45.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,533,594 km

• M1: 354,697 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.9

Radius: 8.6

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.06 AU - 10.42 AU

Year: 11680 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 112,533,594 km

• M1: 133,292 km (0.109 R)
• M2: 628,610 km (0.096 R)
• M3: 1,043,595 km (0.115 R)
• M4: 1,633,010 km (0.065 R)
• M5: 1,975,290 km (0.113 R)
• M6: 2,282,415 km (0.118 R)
• M7: 2,515,488 km (0.043 R)
• M8: 3,035,939 km (0.119 R)
• M9: 3,456,309 km (0.065 R)
• M10: 3,860,822 km (0.072 R)
• M11: 4,714,278 km (0.108 R)
• M12: 5,238,319 km (0.104 R)
• M13: 5,391,507 km (0.089 R)
• M14: 5,546,191 km (0.052 R)
• M15: 7,556,936 km (0.031 R)
• M16: 9,071,016 km (0.102 R)
• M17: 9,487,198 km (0.066 R)
• M18: 10,147,074 km (0.11 R)
• M19: 10,338,260 km (0.085 R)
• M20: 10,530,643 km (0.111 R)
• M21: 11,066,054 km (0.111 R)
• M22: 11,213,557 km (0.094 R)
• M23: 11,660,107 km (0.1 R)
• M24: 12,011,363 km (0.098 R)
• M25: 12,315,346 km (0.096 R)
• M26: 12,519,397 km (0.106 R)
• M27: 13,819,851 km (0.072 R)
• M28: 15,108,338 km (0.074 R)
• M29: 15,271,998 km (0.084 R)
• M30: 15,381,503 km (0.102 R)
• M31: 15,877,570 km (0.118 R)
• M32: 16,715,767 km (0.091 R)
• M33: 17,453,883 km (0.11 R)
• M34: 17,740,662 km (0.113 R)
• M35: 18,318,708 km (0.109 R)
• M36: 18,435,095 km (0.086 R)
• M37: 18,551,632 km (0.102 R)
• M38: 19,612,281 km (0.112 R)
• M39: 20,571,502 km (0.111 R)
• M40: 20,752,965 km (0.095 R)
• M41: 21,853,407 km (0.066 R)
• M42: 22,348,576 km (0.098 R)
• M43: 22,535,274 km (0.081 R)
• M44: 22,722,421 km (0.029 R)
• M45: 22,784,952 km (0.077 R)
• M46: 24,174,418 km (0.045 R)
• M47: 24,622,314 km (0.108 R)
• M48: 25,072,902 km (0.092 R)
• M49: 25,591,109 km (0.069 R)
• M50: 25,851,709 km (0.09 R)
• M51: 26,309,628 km (0.103 R)
• M52: 27,034,729 km (0.115 R)
• M53: 29,521,494 km (0.082 R)
• M54: 29,657,927 km (0.116 R)
• M55: 30,481,314 km (0.059 R)
• M56: 31,103,791 km (0.104 R)
• M57: 31,660,594 km (0.086 R)
• M58: 32,220,689 km (0.108 R)
• M59: 32,431,622 km (0.082 R)
• M60: 32,643,003 km (0.094 R)
• M61: 32,784,074 km (0.107 R)
• M62: 33,849,211 km (0.111 R)
• M63: 33,992,077 km (0.116 R)
• M64: 34,781,505 km (0.056 R)
• M65: 34,925,717 km (0.073 R)
• M66: 35,722,176 km (0.11 R)
• M67: 36,965,035 km (0.11 R)
• M68: 37,038,488 km (0.069 R)
• M69: 39,267,347 km (0.098 R)
• M70: 40,701,392 km (0.119 R)
• M71: 41,845,666 km (0.069 R)
• M72: 42,075,748 km (0.083 R)
• M73: 42,152,491 km (0.116 R)
• M74: 42,845,728 km (0.05 R)
• M75: 42,923,070 km (0.06 R)
• M76: 43,232,588 km (0.094 R)
• M77: 43,698,136 km (0.109 R)
• M78: 44,712,859 km (0.062 R)
• M79: 45,656,223 km (0.099 R)
• M80: 45,893,186 km (0.103 R)
• M81: 46,606,319 km (0.076 R)
• M82: 46,685,755 km (0.064 R)
• M83: 47,243,307 km (0.074 R)
• M84: 49,414,271 km (0.05 R)
• M85: 49,738,599 km (0.115 R)
• M86: 54,353,843 km (0.099 R)
• M87: 54,437,468 km (0.105 R)
• M88: 54,521,094 km (0.082 R)
• M89: 55,865,978 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.5

Radius: 8.5

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.54 AU - 15.12 AU

Year: 15433 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 112,533,594 km

• M1: 122,371 km (0.08 R)
• M2: 219,310 km (0.032 R)
• M3: 280,496 km (0.096 R)
• M4: 615,894 km (0.1 R)
• M5: 1,071,719 km (0.119 R)
• M6: 1,250,638 km (0.03 R)
• M7: 1,482,814 km (0.04 R)
• M8: 1,728,753 km (0.05 R)
• M9: 1,892,114 km (0.089 R)
• M10: 2,184,129 km (0.119 R)
• M11: 2,892,774 km (0.117 R)
• M12: 3,344,111 km (0.06 R)
• M13: 3,697,311 km (0.111 R)
• M14: 3,939,361 km (0.07 R)
• M15: 4,155,380 km (0.086 R)
• M16: 4,217,912 km (0.111 R)
• M17: 5,125,073 km (0.045 R)
• M18: 5,878,897 km (0.092 R)
• M19: 5,949,208 km (0.051 R)
• M20: 6,630,626 km (0.113 R)
• M21: 7,073,735 km (0.096 R)
• M22: 7,488,421 km (0.12 R)
• M23: 8,380,772 km (0.079 R)
• M24: 9,142,973 km (0.071 R)
• M25: 9,760,513 km (0.077 R)
• M26: 9,843,839 km (0.087 R)
• M27: 10,221,873 km (0.051 R)
• M28: 10,306,545 km (0.073 R)
• M29: 12,497,556 km (0.028 R)
• M30: 13,366,719 km (0.029 R)
• M31: 13,925,617 km (0.103 R)
• M32: 14,302,604 km (0.077 R)
• M33: 15,114,621 km (0.059 R)
• M34: 15,453,310 km (0.107 R)
• M35: 15,550,549 km (0.11 R)
• M36: 16,286,421 km (0.103 R)
• M37: 17,487,093 km (0.112 R)
• M38: 19,288,850 km (0.085 R)
• M39: 19,445,928 km (0.078 R)
• M40: 19,656,113 km (0.088 R)
• M41: 20,291,306 km (0.101 R)
• M42: 20,879,524 km (0.093 R)
• M43: 21,256,661 km (0.101 R)
• M44: 22,127,320 km (0.028 R)
• M45: 24,128,641 km (0.031 R)
• M46: 24,637,872 km (0.094 R)
• M47: 24,865,410 km (0.103 R)
• M48: 25,955,530 km (0.082 R)
• M49: 26,535,521 km (0.041 R)
• M50: 27,061,208 km (0.11 R)
• M51: 27,295,927 km (0.111 R)
• M52: 28,063,513 km (0.1 R)
• M53: 28,658,763 km (0.102 R)
• M54: 28,778,292 km (0.065 R)
• M55: 29,258,202 km (0.114 R)
• M56: 30,347,574 km (0.101 R)
• M57: 30,652,454 km (0.093 R)
• M58: 30,774,825 km (0.118 R)
• M59: 31,081,202 km (0.101 R)
• M60: 31,326,991 km (0.06 R)
• M61: 31,944,381 km (0.112 R)
• M62: 32,378,963 km (0.111 R)
• M63: 32,753,107 km (0.103 R)
• M64: 33,191,280 km (0.115 R)
• M65: 33,947,048 km (0.118 R)
• M66: 34,390,456 km (0.095 R)
• M67: 35,219,228 km (0.107 R)
• M68: 35,475,489 km (0.12 R)
• M69: 36,961,296 km (0.037 R)
• M70: 38,599,093 km (0.046 R)
• M71: 38,797,310 km (0.097 R)
• M72: 38,863,432 km (0.081 R)
• M73: 39,793,034 km (0.081 R)
• M74: 39,859,605 km (0.1 R)
• M75: 41,403,604 km (0.078 R)
• M76: 41,538,841 km (0.094 R)
• M77: 42,216,968 km (0.046 R)
• M78: 42,352,952 km (0.117 R)
• M79: 44,411,419 km (0.117 R)
• M80: 44,480,533 km (0.09 R)
• M81: 45,243,782 km (0.045 R)
• M82: 46,783,293 km (0.096 R)
• M83: 46,994,526 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.7

Radius: 6.5

Gravity: 21.18 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 18.22 AU - 21.44 AU

Year: 31476 Days

Day: 17.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 112,533,594 km

• M1: 694,583 km (0.048 R)
• M2: 1,083,537 km (0.03 R)
• M3: 1,263,354 km (0.118 R)
• M4: 2,390,574 km (0.087 R)
• M5: 3,167,735 km (0.104 R)
• M6: 3,270,060 km (0.033 R)
• M7: 3,906,898 km (0.103 R)
• M8: 4,016,703 km (0.048 R)
• M9: 4,352,400 km (0.095 R)
• M10: 4,697,074 km (0.074 R)
• M11: 4,755,417 km (0.101 R)
• M12: 6,354,170 km (0.112 R)
• M13: 7,893,532 km (0.115 R)
• M14: 8,454,823 km (0.117 R)
• M15: 9,838,753 km (0.11 R)
• M16: 10,063,598 km (0.094 R)
• M17: 10,442,231 km (0.113 R)
• M18: 10,902,693 km (0.073 R)
• M19: 12,162,606 km (0.094 R)
• M20: 12,242,940 km (0.047 R)
• M21: 12,484,840 km (0.081 R)
• M22: 14,646,529 km (0.093 R)
• M23: 15,857,524 km (0.101 R)
• M24: 20,437,014 km (0.117 R)
• M25: 21,787,284 km (0.118 R)
• M26: 23,465,473 km (0.111 R)
• M27: 24,269,562 km (0.117 R)
• M28: 24,471,968 km (0.096 R)
• M29: 24,674,822 km (0.028 R)
• M30: 26,111,261 km (0.109 R)
• M31: 27,785,860 km (0.113 R)
• M32: 31,568,143 km (0.071 R)
• M33: 32,789,759 km (0.082 R)
• M34: 33,913,837 km (0.102 R)
• M35: 35,164,625 km (0.055 R)
• M36: 37,594,394 km (0.051 R)
• M37: 37,828,514 km (0.098 R)
• M38: 39,006,897 km (0.109 R)
• M39: 40,316,925 km (0.04 R)
• M40: 40,556,731 km (0.107 R)
• M41: 41,641,315 km (0.106 R)
• M42: 42,369,707 km (0.101 R)
• M43: 42,857,696 km (0.108 R)
• M44: 43,224,958 km (0.058 R)
• M45: 44,085,745 km (0.052 R)
• M46: 44,952,215 km (0.115 R)
• M47: 47,711,698 km (0.11 R)
• M48: 50,138,774 km (0.078 R)
• M49: 50,267,577 km (0.031 R)
• M50: 50,654,886 km (0.059 R)
• M51: 50,784,139 km (0.105 R)
• M52: 50,913,541 km (0.03 R)
• M53: 52,344,145 km (0.106 R)
• M54: 52,736,690 km (0.114 R)
• M55: 53,919,860 km (0.089 R)
• M56: 55,377,841 km (0.04 R)
• M57: 57,117,664 km (0.043 R)
• M58: 59,556,109 km (0.093 R)
• M59: 60,650,717 km (0.118 R)
• M60: 60,925,528 km (0.098 R)
• M61: 61,200,639 km (0.112 R)
• M62: 63,416,333 km (0.074 R)
• M63: 63,974,333 km (0.106 R)
• M64: 64,253,931 km (0.063 R)
• M65: 64,954,797 km (0.099 R)
• M66: 66,364,009 km (0.084 R)
• M67: 69,787,107 km (0.096 R)
• M68: 70,796,295 km (0.037 R)
• M69: 71,085,467 km (0.115 R)
• M70: 72,537,464 km (0.079 R)
• M71: 72,975,038 km (0.086 R)
• M72: 74,292,846 km (0.116 R)
• M73: 75,323,126 km (0.112 R)
• M74: 79,041,531 km (0.115 R)
• M75: 80,243,999 km (0.081 R)
• M76: 82,819,176 km (0.066 R)
• M77: 83,123,907 km (0.116 R)
• M78: 83,581,677 km (0.089 R)
• M79: 84,653,246 km (0.082 R)
• M80: 86,655,165 km (0.058 R)
• M81: 89,608,975 km (0.102 R)
• M82: 89,765,454 km (0.117 R)
• M83: 91,019,683 km (0.103 R)
• M84: 91,649,041 km (0.085 R)
• M85: 93,863,090 km (0.101 R)
• M86: 94,817,374 km (0.104 R)
• M87: 95,615,030 km (0.083 R)
• M88: 96,094,641 km (0.104 R)
• M89: 98,827,944 km (0.07 R)
• M90: 100,935,179 km (0.084 R)
• M91: 102,729,755 km (0.082 R)
• M92: 104,534,953 km (0.096 R)
• M93: 104,864,218 km (0.1 R)
• M94: 105,523,944 km (0.086 R)
• M95: 106,847,586 km (0.066 R)
• M96: 107,677,555 km (0.118 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 10,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit