🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.62 AU - 0.64 AU

Year: 174 Days

Day: 36.5 Hours

Environment

Temp: 227 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.59 AU - 0.73 AU

Year: 187 Days

Day: 21.3 Hours

Environment

Temp: 214 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,986,482 km

• M1: 118,033 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.04 AU - 1.1 AU

Year: 385 Days

Day: 31.7 Hours

Environment

Temp: 114 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.38 AU - 1.68 AU

Year: 659 Days

Day: 15.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,986,482 km

• M1: 117,285 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.7 AU - 1.9 AU

Year: 841 Days

Day: 41.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.1 AU - 4.5 AU

Year: 3105 Days

Day: 23.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 167.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,986,482 km

• M1: 311,164 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.5

Radius: 3.9

Gravity: 41.85 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.48 AU - 21.62 AU

Year: 25604 Days

Day: 16.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 108.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,986,482 km

• M1: 135,984 km (0.09 R)
• M2: 646,113 km (0.105 R)
• M3: 1,116,000 km (0.045 R)
• M4: 1,334,413 km (0.105 R)
• M5: 1,881,642 km (0.071 R)
• M6: 2,371,575 km (0.112 R)
• M7: 2,898,608 km (0.11 R)
• M8: 3,153,822 km (0.11 R)
• M9: 3,240,439 km (0.067 R)
• M10: 4,149,396 km (0.097 R)
• M11: 4,533,713 km (0.052 R)
• M12: 5,182,220 km (0.069 R)
• M13: 7,756,949 km (0.044 R)
• M14: 7,874,084 km (0.056 R)
• M15: 7,991,668 km (0.065 R)
• M16: 8,228,780 km (0.117 R)
• M17: 9,076,701 km (0.117 R)
• M18: 9,448,602 km (0.109 R)
• M19: 11,314,685 km (0.091 R)
• M20: 12,391,491 km (0.113 R)
• M21: 13,360,287 km (0.101 R)
• M22: 14,713,399 km (0.101 R)
• M23: 15,003,769 km (0.045 R)
• M24: 15,149,627 km (0.1 R)
• M25: 15,296,083 km (0.089 R)
• M26: 15,516,441 km (0.099 R)
• M27: 16,333,694 km (0.089 R)
• M28: 16,709,933 km (0.059 R)
• M29: 16,861,026 km (0.062 R)
• M30: 17,317,599 km (0.082 R)
• M31: 18,632,714 km (0.094 R)
• M32: 19,262,671 km (0.089 R)
• M33: 19,979,693 km (0.055 R)
• M34: 21,030,618 km (0.108 R)
• M35: 21,275,660 km (0.053 R)
• M36: 21,686,306 km (0.09 R)
• M37: 22,598,703 km (0.105 R)
• M38: 23,608,339 km (0.094 R)
• M39: 24,460,897 km (0.093 R)
• M40: 26,724,164 km (0.093 R)
• M41: 27,078,262 km (0.109 R)
• M42: 27,344,845 km (0.075 R)
• M43: 29,053,402 km (0.055 R)
• M44: 29,783,141 km (0.1 R)
• M45: 30,611,165 km (0.089 R)
• M46: 33,520,694 km (0.06 R)
• M47: 33,615,988 km (0.118 R)
• M48: 33,806,875 km (0.097 R)
• M49: 35,638,402 km (0.107 R)
• M50: 36,321,316 km (0.119 R)
• M51: 38,196,376 km (0.114 R)
• M52: 38,495,272 km (0.081 R)
• M53: 39,396,749 km (0.087 R)
• M54: 39,900,594 km (0.072 R)
• M55: 40,406,534 km (0.102 R)
• M56: 40,812,842 km (0.074 R)
• M57: 42,761,055 km (0.108 R)
• M58: 44,111,475 km (0.116 R)
• M59: 45,475,808 km (0.097 R)
• M60: 45,686,891 km (0.062 R)
• M61: 45,792,656 km (0.118 R)
• M62: 45,898,422 km (0.109 R)
• M63: 46,110,252 km (0.077 R)
• M64: 50,522,642 km (0.113 R)
• M65: 51,949,506 km (0.057 R)
• M66: 52,612,524 km (0.075 R)
• M67: 53,500,836 km (0.087 R)
• M68: 54,170,436 km (0.084 R)
• M69: 56,762,668 km (0.026 R)
• M70: 57,673,719 km (0.111 R)
• M71: 57,902,155 km (0.058 R)
• M72: 59,279,652 km (0.104 R)
• M73: 59,856,801 km (0.053 R)
• M74: 59,972,440 km (0.082 R)
• M75: 61,949,675 km (0.117 R)
• M76: 63,830,120 km (0.092 R)
• M77: 63,948,303 km (0.064 R)
• M78: 65,490,956 km (0.101 R)
• M79: 66,087,403 km (0.102 R)
• M80: 66,206,931 km (0.06 R)
• M81: 67,767,387 km (0.119 R)
• M82: 71,046,722 km (0.106 R)
• M83: 73,014,233 km (0.05 R)
• M84: 74,626,000 km (0.088 R)
• M85: 75,373,840 km (0.105 R)
• M86: 76,124,223 km (0.098 R)
• M87: 77,884,541 km (0.027 R)
• M88: 80,295,012 km (0.098 R)
• M89: 81,061,401 km (0.053 R)
• M90: 81,958,390 km (0.063 R)
• M91: 83,116,577 km (0.072 R)
• M92: 84,928,955 km (0.079 R)
• M93: 85,318,957 km (0.042 R)
• M94: 85,970,456 km (0.114 R)
• M95: 86,100,905 km (0.11 R)
• M96: 87,147,043 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.4

Radius: 4.7

Gravity: 22.29 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 17.3 AU - 19.82 AU

Year: 27846 Days

Day: 25 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,986,482 km

• M1: 280,945 km (0.061 R)
• M2: 394,190 km (0.101 R)
• M3: 477,816 km (0.04 R)
• M4: 789,428 km (0.087 R)
• M5: 1,369,569 km (0.055 R)
• M6: 3,114,777 km (0.117 R)
• M7: 3,500,889 km (0.086 R)
• M8: 3,856,932 km (0.065 R)
• M9: 4,224,345 km (0.052 R)
• M10: 4,845,026 km (0.099 R)
• M11: 5,442,969 km (0.052 R)
• M12: 5,854,363 km (0.05 R)
• M13: 6,063,950 km (0.096 R)
• M14: 6,382,743 km (0.08 R)
• M15: 6,981,284 km (0.115 R)
• M16: 7,092,136 km (0.061 R)
• M17: 8,114,936 km (0.097 R)
• M18: 8,348,459 km (0.075 R)
• M19: 8,762,396 km (0.055 R)
• M20: 9,062,190 km (0.07 R)
• M21: 10,674,406 km (0.102 R)
• M22: 11,252,901 km (0.091 R)
• M23: 13,116,293 km (0.119 R)
• M24: 13,253,025 km (0.043 R)
• M25: 13,527,986 km (0.115 R)
• M26: 13,874,305 km (0.051 R)
• M27: 14,153,305 km (0.099 R)
• M28: 14,859,108 km (0.081 R)
• M29: 15,504,174 km (0.109 R)
• M30: 16,012,208 km (0.103 R)
• M31: 16,451,876 km (0.084 R)
• M32: 16,895,584 km (0.117 R)
• M33: 17,118,933 km (0.074 R)
• M34: 17,418,278 km (0.06 R)
• M35: 18,863,394 km (0.102 R)
• M36: 19,717,598 km (0.104 R)
• M37: 19,952,616 km (0.082 R)
• M38: 20,425,644 km (0.104 R)
• M39: 23,755,394 km (0.099 R)
• M40: 25,184,502 km (0.115 R)
• M41: 25,695,678 km (0.113 R)
• M42: 26,901,288 km (0.117 R)
• M43: 27,074,971 km (0.091 R)
• M44: 27,249,103 km (0.09 R)
• M45: 29,635,787 km (0.094 R)
• M46: 30,446,009 km (0.074 R)
• M47: 30,627,172 km (0.104 R)
• M48: 33,665,804 km (0.032 R)
• M49: 33,852,951 km (0.108 R)
• M50: 33,946,749 km (0.091 R)
• M51: 36,991,813 km (0.084 R)
• M52: 37,184,944 km (0.088 R)
• M53: 37,281,734 km (0.085 R)
• M54: 38,448,897 km (0.115 R)
• M55: 39,037,116 km (0.118 R)
• M56: 44,256,884 km (0.078 R)
• M57: 47,681,180 km (0.074 R)
• M58: 49,584,513 km (0.086 R)
• M59: 50,652,642 km (0.104 R)
• M60: 51,081,988 km (0.116 R)
• M61: 51,404,820 km (0.119 R)
• M62: 51,836,410 km (0.1 R)
• M63: 52,811,639 km (0.108 R)
• M64: 53,246,969 km (0.119 R)
• M65: 53,574,289 km (0.055 R)
• M66: 54,670,093 km (0.099 R)
• M67: 58,001,787 km (0.096 R)
• M68: 58,901,319 km (0.107 R)
• M69: 60,145,674 km (0.043 R)
• M70: 63,930,201 km (0.098 R)
• M71: 64,162,078 km (0.098 R)
• M72: 64,742,966 km (0.102 R)
• M73: 64,859,354 km (0.118 R)
• M74: 66,613,239 km (0.093 R)
• M75: 66,730,673 km (0.036 R)
• M76: 67,909,355 km (0.111 R)
• M77: 68,027,687 km (0.111 R)
• M78: 70,287,213 km (0.077 R)
• M79: 71,967,796 km (0.063 R)
• M80: 72,088,372 km (0.11 R)
• M81: 72,208,947 km (0.108 R)
• M82: 72,329,673 km (0.097 R)
• M83: 74,513,503 km (0.032 R)
• M84: 74,879,569 km (0.054 R)
• M85: 76,595,755 km (0.063 R)
• M86: 76,965,262 km (0.113 R)
• M87: 78,324,957 km (0.085 R)
• M88: 79,692,581 km (0.096 R)
• M89: 82,703,836 km (0.052 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 16,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit