🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.64 AU - 0.68 AU

Year: 203 Days

Day: 18.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,372,041 km

• M1: 42,935 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.78 AU - 1.26 AU

Year: 390 Days

Day: 17.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,372,041 km

• M1: 27,077 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.42 AU - 1.9 AU

Year: 810 Days

Day: 26.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.84 AU - 1.96 AU

Year: 992 Days

Day: 24.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,372,041 km

• M1: 214,823 km (0.098 R)

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.7

Radius: 13

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.62 AU - 4.98 AU

Year: 3983 Days

Day: 6.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,372,041 km

• M1: 174,431 km (0.047 R)
• M2: 276,158 km (0.112 R)
• M3: 533,316 km (0.082 R)
• M4: 678,277 km (0.083 R)
• M5: 1,012,329 km (0.115 R)
• M6: 1,212,790 km (0.101 R)
• M7: 1,546,393 km (0.112 R)
• M8: 1,638,396 km (0.093 R)
• M9: 1,748,051 km (0.09 R)
• M10: 2,405,534 km (0.067 R)
• M11: 2,677,802 km (0.033 R)
• M12: 2,922,095 km (0.064 R)
• M13: 3,392,581 km (0.063 R)
• M14: 4,186,048 km (0.119 R)
• M15: 4,382,320 km (0.101 R)
• M16: 4,514,864 km (0.092 R)
• M17: 4,784,140 km (0.091 R)
• M18: 4,966,500 km (0.074 R)
• M19: 5,719,426 km (0.097 R)
• M20: 6,011,142 km (0.098 R)
• M21: 6,457,841 km (0.115 R)
• M22: 7,096,025 km (0.071 R)
• M23: 7,515,199 km (0.041 R)
• M24: 7,621,264 km (0.085 R)
• M25: 8,050,460 km (0.116 R)
• M26: 8,432,682 km (0.066 R)
• M27: 8,570,612 km (0.085 R)
• M28: 9,073,260 km (0.106 R)
• M29: 9,385,322 km (0.119 R)
• M30: 9,471,041 km (0.077 R)
• M31: 9,903,529 km (0.077 R)
• M32: 10,431,160 km (0.103 R)
• M33: 10,519,872 km (0.049 R)
• M34: 10,668,572 km (0.094 R)
• M35: 11,028,056 km (0.058 R)
• M36: 11,513,651 km (0.119 R)
• M37: 11,851,592 km (0.087 R)
• M38: 12,006,276 km (0.103 R)
• M39: 12,224,091 km (0.036 R)
• M40: 12,317,739 km (0.111 R)
• M41: 12,411,687 km (0.108 R)
• M42: 12,600,329 km (0.03 R)
• M43: 12,821,585 km (0.081 R)
• M44: 14,176,193 km (0.117 R)
• M45: 14,340,452 km (0.047 R)
• M46: 14,571,581 km (0.095 R)
• M47: 14,803,906 km (0.1 R)
• M48: 15,003,918 km (0.114 R)
• M49: 15,474,404 km (0.074 R)
• M50: 15,745,475 km (0.087 R)
• M51: 15,983,934 km (0.06 R)
• M52: 16,880,025 km (0.062 R)
• M53: 17,159,025 km (0.107 R)
• M54: 17,615,748 km (0.049 R)
• M55: 17,934,242 km (0.111 R)
• M56: 18,076,360 km (0.055 R)
• M57: 18,361,942 km (0.099 R)
• M58: 18,684,924 km (0.084 R)
• M59: 18,973,498 km (0.096 R)
• M60: 19,665,089 km (0.107 R)
• M61: 19,775,043 km (0.111 R)
• M62: 20,032,352 km (0.025 R)
• M63: 20,253,757 km (0.061 R)
• M64: 20,401,858 km (0.095 R)
• M65: 21,072,805 km (0.066 R)
• M66: 21,298,099 km (0.047 R)
• M67: 21,864,776 km (0.118 R)
• M68: 22,589,578 km (0.093 R)
• M69: 23,361,203 km (0.095 R)
• M70: 24,259,240 km (0.082 R)
• M71: 24,455,811 km (0.12 R)
• M72: 24,890,543 km (0.081 R)
• M73: 25,208,288 km (0.098 R)
• M74: 25,367,610 km (0.106 R)
• M75: 25,607,266 km (0.074 R)
• M76: 25,928,004 km (0.049 R)
• M77: 27,469,759 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.2

Radius: 10.8

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.13 AU - 5.39 AU

Year: 4569 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 79,372,041 km

• M1: 506,838 km (0.074 R)
• M2: 670,647 km (0.092 R)
• M3: 776,263 km (0.078 R)
• M4: 1,109,867 km (0.067 R)
• M5: 1,562,699 km (0.091 R)
• M6: 1,903,035 km (0.114 R)
• M7: 2,547,353 km (0.058 R)
• M8: 2,678,699 km (0.11 R)
• M9: 2,812,290 km (0.071 R)
• M10: 3,142,303 km (0.088 R)
• M11: 3,226,676 km (0.102 R)
• M12: 3,586,908 km (0.082 R)
• M13: 3,749,521 km (0.116 R)
• M14: 4,487,787 km (0.066 R)
• M15: 4,567,223 km (0.111 R)
• M16: 4,711,435 km (0.09 R)
• M17: 4,971,736 km (0.09 R)
• M18: 5,120,286 km (0.082 R)
• M19: 5,677,389 km (0.114 R)
• M20: 5,971,947 km (0.101 R)
• M21: 6,414,308 km (0.035 R)
• M22: 6,721,283 km (0.117 R)
• M23: 7,069,995 km (0.107 R)
• M24: 7,386,993 km (0.103 R)
• M25: 7,785,223 km (0.074 R)
• M26: 7,977,306 km (0.083 R)
• M27: 8,483,994 km (0.106 R)
• M28: 9,041,396 km (0.117 R)
• M29: 9,446,806 km (0.091 R)
• M30: 9,549,131 km (0.074 R)
• M31: 10,634,913 km (0.119 R)
• M32: 10,848,090 km (0.117 R)
• M33: 11,149,081 km (0.095 R)
• M34: 12,024,228 km (0.065 R)
• M35: 12,470,030 km (0.078 R)
• M36: 13,355,051 km (0.092 R)
• M37: 13,516,018 km (0.033 R)
• M38: 13,816,710 km (0.108 R)
• M39: 14,026,296 km (0.117 R)
• M40: 15,089,339 km (0.091 R)
• M41: 15,161,146 km (0.044 R)
• M42: 15,618,616 km (0.033 R)
• M43: 15,812,645 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.1

Radius: 13.3

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.01 AU - 5.89 AU

Year: 4819 Days

Day: 14.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 79,372,041 km

• M1: 200,162 km (0.117 R)
• M2: 314,156 km (0.071 R)
• M3: 452,982 km (0.107 R)
• M4: 630,405 km (0.072 R)
• M5: 978,669 km (0.101 R)
• M6: 1,175,690 km (0.117 R)
• M7: 1,264,252 km (0.114 R)
• M8: 1,480,570 km (0.117 R)
• M9: 2,484,821 km (0.036 R)
• M10: 2,920,300 km (0.06 R)
• M11: 3,105,502 km (0.097 R)
• M12: 3,273,501 km (0.057 R)
• M13: 3,423,098 km (0.096 R)
• M14: 3,596,782 km (0.072 R)
• M15: 4,604,323 km (0.069 R)
• M16: 4,724,151 km (0.056 R)
• M17: 5,040,700 km (0.09 R)
• M18: 5,643,430 km (0.084 R)
• M19: 5,901,337 km (0.078 R)
• M20: 6,269,048 km (0.09 R)
• M21: 6,509,452 km (0.067 R)
• M22: 6,644,389 km (0.103 R)
• M23: 6,999,535 km (0.115 R)
• M24: 7,221,089 km (0.08 R)
• M25: 7,388,788 km (0.114 R)
• M26: 7,728,376 km (0.032 R)
• M27: 8,130,794 km (0.105 R)
• M28: 8,599,334 km (0.118 R)
• M29: 9,870,767 km (0.091 R)
• M30: 10,026,049 km (0.04 R)
• M31: 10,213,495 km (0.104 R)
• M32: 10,528,399 km (0.097 R)
• M33: 10,782,715 km (0.036 R)
• M34: 11,039,126 km (0.086 R)
• M35: 11,754,503 km (0.089 R)
• M36: 12,018,394 km (0.081 R)
• M37: 12,117,727 km (0.089 R)
• M38: 12,384,460 km (0.105 R)
• M39: 12,518,350 km (0.034 R)
• M40: 13,989,645 km (0.071 R)
• M41: 14,094,214 km (0.067 R)
• M42: 14,199,231 km (0.12 R)
• M43: 14,480,326 km (0.06 R)
• M44: 15,406,786 km (0.115 R)
• M45: 15,587,201 km (0.067 R)
• M46: 16,278,941 km (0.118 R)
• M47: 16,795,203 km (0.059 R)
• M48: 16,906,504 km (0.098 R)
• M49: 17,167,253 km (0.079 R)
• M50: 17,466,748 km (0.069 R)
• M51: 18,071,124 km (0.044 R)
• M52: 18,223,414 km (0.077 R)
• M53: 18,682,380 km (0.115 R)
• M54: 18,836,317 km (0.082 R)
• M55: 19,846,850 km (0.098 R)
• M56: 20,358,774 km (0.098 R)
• M57: 20,596,485 km (0.1 R)
• M58: 20,715,715 km (0.03 R)
• M59: 20,914,830 km (0.106 R)
• M60: 21,194,727 km (0.039 R)
• M61: 21,395,487 km (0.117 R)
• M62: 21,879,885 km (0.111 R)
• M63: 22,367,724 km (0.098 R)
• M64: 22,654,054 km (0.087 R)
• M65: 23,728,167 km (0.074 R)
• M66: 23,853,081 km (0.107 R)
• M67: 24,355,281 km (0.115 R)
• M68: 24,734,362 km (0.093 R)
• M69: 24,861,072 km (0.05 R)
• M70: 25,072,753 km (0.113 R)
• M71: 25,200,061 km (0.069 R)
• M72: 25,498,059 km (0.03 R)
• M73: 25,925,760 km (0.058 R)
• M74: 26,788,192 km (0.094 R)
• M75: 26,961,875 km (0.068 R)
• M76: 27,791,694 km (0.081 R)
• M77: 28,099,566 km (0.099 R)
• M78: 28,807,464 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.4

Radius: 5.6

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.02 AU - 20.7 AU

Year: 26220 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,372,041 km

• M1: 82,728 km (0.073 R)
• M2: 402,119 km (0.113 R)
• M3: 441,164 km (0.1 R)
• M4: 2,139,848 km (0.106 R)
• M5: 2,428,422 km (0.092 R)
• M6: 2,691,116 km (0.052 R)
• M7: 2,806,456 km (0.087 R)
• M8: 3,284,122 km (0.04 R)
• M9: 3,743,986 km (0.093 R)
• M10: 4,047,071 km (0.052 R)
• M11: 4,179,316 km (0.096 R)
• M12: 4,223,746 km (0.098 R)
• M13: 4,493,621 km (0.051 R)
• M14: 4,676,729 km (0.093 R)
• M15: 5,097,547 km (0.047 R)
• M16: 5,579,253 km (0.085 R)
• M17: 5,628,171 km (0.034 R)
• M18: 5,875,157 km (0.049 R)
• M19: 6,482,525 km (0.043 R)
• M20: 6,585,597 km (0.043 R)
• M21: 7,322,816 km (0.098 R)
• M22: 7,484,232 km (0.036 R)
• M23: 7,810,505 km (0.054 R)
• M24: 8,420,715 km (0.054 R)
• M25: 8,760,003 km (0.111 R)
• M26: 9,569,028 km (0.097 R)
• M27: 9,863,736 km (0.055 R)
• M28: 10,401,690 km (0.112 R)
• M29: 12,970,285 km (0.097 R)
• M30: 13,493,279 km (0.119 R)
• M31: 13,691,048 km (0.095 R)
• M32: 14,966,519 km (0.099 R)
• M33: 16,914,283 km (0.094 R)
• M34: 17,413,491 km (0.065 R)
• M35: 18,135,151 km (0.089 R)
• M36: 19,161,692 km (0.061 R)
• M37: 20,357,877 km (0.114 R)
• M38: 21,577,997 km (0.117 R)
• M39: 23,136,208 km (0.112 R)
• M40: 24,328,503 km (0.107 R)
• M41: 29,122,666 km (0.104 R)
• M42: 29,378,329 km (0.108 R)
• M43: 30,668,162 km (0.054 R)
• M44: 31,888,581 km (0.11 R)
• M45: 32,416,363 km (0.056 R)
• M46: 32,858,424 km (0.033 R)
• M47: 33,302,580 km (0.06 R)
• M48: 36,008,507 km (0.082 R)
• M49: 36,099,911 km (0.117 R)
• M50: 36,191,465 km (0.086 R)
• M51: 37,018,292 km (0.039 R)
• M52: 38,690,497 km (0.093 R)
• M53: 38,971,592 km (0.11 R)
• M54: 39,159,487 km (0.081 R)
• M55: 40,008,155 km (0.111 R)
• M56: 40,482,231 km (0.082 R)
• M57: 41,915,827 km (0.119 R)
• M58: 42,687,154 km (0.097 R)
• M59: 45,324,864 km (0.112 R)
• M60: 46,713,282 km (0.101 R)
• M61: 46,912,695 km (0.098 R)
• M62: 47,412,652 km (0.045 R)
• M63: 47,713,493 km (0.073 R)
• M64: 48,014,933 km (0.113 R)
• M65: 50,142,513 km (0.12 R)
• M66: 51,166,511 km (0.101 R)
• M67: 51,887,423 km (0.116 R)
• M68: 52,819,268 km (0.098 R)
• M69: 53,339,270 km (0.059 R)
• M70: 55,436,333 km (0.056 R)
• M71: 55,753,182 km (0.047 R)
• M72: 56,070,628 km (0.109 R)
• M73: 56,707,466 km (0.112 R)
• M74: 58,095,286 km (0.091 R)
• M75: 58,309,809 km (0.092 R)
• M76: 59,602,484 km (0.083 R)
• M77: 61,449,719 km (0.036 R)
• M78: 65,423,188 km (0.12 R)
• M79: 65,758,138 km (0.11 R)
• M80: 66,317,484 km (0.115 R)
• M81: 66,541,731 km (0.032 R)
• M82: 67,215,819 km (0.113 R)
• M83: 69,251,547 km (0.093 R)
• M84: 70,619,919 km (0.081 R)
• M85: 70,848,953 km (0.083 R)
• M86: 71,192,729 km (0.034 R)
• M87: 71,307,471 km (0.045 R)
• M88: 71,882,226 km (0.061 R)
• M89: 73,036,074 km (0.099 R)
• M90: 74,196,056 km (0.071 R)
• M91: 74,428,830 km (0.105 R)
• M92: 74,661,754 km (0.082 R)
• M93: 77,240,522 km (0.094 R)
• M94: 78,659,458 km (0.063 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 10,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit