🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.43 AU - 0.61 AU

Year: 170 Days

Day: 30.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.74 AU - 1.08 AU

Year: 393 Days

Day: 12 Hours

Environment

Temp: -56 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,559,267 km

• M1: 800,947 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.98 AU - 1.34 AU

Year: 566 Days

Day: 40.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.25 AU - 1.35 AU

Year: 672 Days

Day: 17.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.32 AU - 1.56 AU

Year: 783 Days

Day: 32.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,559,267 km

• M1: 417,827 km (0.095 R)
• M2: 1,038,209 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.62 AU - 2 AU

Year: 1103 Days

Day: 38.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.7

Radius: 14.3

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.06 AU - 3.6 AU

Year: 2753 Days

Day: 12.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 91,559,267 km

• M1: 179,667 km (0.112 R)
• M2: 368,310 km (0.09 R)
• M3: 644,767 km (0.092 R)
• M4: 734,974 km (0.089 R)
• M5: 879,785 km (0.086 R)
• M6: 1,167,312 km (0.117 R)
• M7: 1,281,904 km (0.089 R)
• M8: 1,461,422 km (0.097 R)
• M9: 1,675,347 km (0.074 R)
• M10: 1,779,915 km (0.058 R)
• M11: 1,873,115 km (0.101 R)
• M12: 1,981,873 km (0.114 R)
• M13: 2,365,292 km (0.092 R)
• M14: 2,756,939 km (0.095 R)
• M15: 3,024,420 km (0.073 R)
• M16: 3,153,374 km (0.074 R)
• M17: 3,653,330 km (0.079 R)
• M18: 3,912,732 km (0.113 R)
• M19: 4,018,348 km (0.099 R)
• M20: 4,232,273 km (0.107 R)
• M21: 4,322,630 km (0.111 R)
• M22: 4,505,140 km (0.068 R)
• M23: 4,746,441 km (0.084 R)
• M24: 4,991,931 km (0.072 R)
• M25: 5,106,823 km (0.099 R)
• M26: 5,338,998 km (0.1 R)
• M27: 5,614,408 km (0.106 R)
• M28: 5,914,651 km (0.089 R)
• M29: 6,016,078 km (0.086 R)
• M30: 6,636,012 km (0.079 R)
• M31: 6,868,637 km (0.119 R)
• M32: 7,494,554 km (0.05 R)
• M33: 8,071,404 km (0.12 R)
• M34: 8,206,640 km (0.076 R)
• M35: 9,010,280 km (0.038 R)
• M36: 9,127,265 km (0.09 R)
• M37: 9,362,583 km (0.108 R)
• M38: 9,552,273 km (0.114 R)
• M39: 9,815,116 km (0.082 R)
• M40: 10,250,596 km (0.117 R)
• M41: 10,348,283 km (0.115 R)
• M42: 10,519,872 km (0.088 R)
• M43: 11,090,438 km (0.095 R)
• M44: 11,417,459 km (0.109 R)
• M45: 11,594,882 km (0.099 R)
• M46: 12,313,550 km (0.103 R)
• M47: 12,599,881 km (0.088 R)
• M48: 12,967,592 km (0.093 R)
• M49: 13,392,151 km (0.088 R)
• M50: 14,146,124 km (0.107 R)
• M51: 14,364,088 km (0.1 R)
• M52: 15,052,388 km (0.109 R)
• M53: 15,358,765 km (0.097 R)
• M54: 15,470,664 km (0.109 R)
• M55: 16,062,623 km (0.114 R)
• M56: 16,690,634 km (0.089 R)
• M57: 17,210,637 km (0.054 R)
• M58: 17,443,411 km (0.098 R)
• M59: 17,823,988 km (0.036 R)
• M60: 18,118,546 km (0.115 R)
• M61: 18,325,739 km (0.111 R)
• M62: 18,503,910 km (0.064 R)
• M63: 18,622,990 km (0.1 R)
• M64: 19,494,398 km (0.118 R)
• M65: 19,585,204 km (0.053 R)
• M66: 19,737,045 km (0.109 R)
• M67: 20,348,302 km (0.111 R)
• M68: 20,625,358 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.6

Radius: 10.1

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.96 AU - 9.1 AU

Year: 9361 Days

Day: 13.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 91,559,267 km

• M1: 245,191 km (0.116 R)
• M2: 375,790 km (0.079 R)
• M3: 440,865 km (0.089 R)
• M4: 624,122 km (0.119 R)
• M5: 893,099 km (0.074 R)
• M6: 1,232,387 km (0.082 R)
• M7: 1,648,419 km (0.109 R)
• M8: 1,783,655 km (0.054 R)
• M9: 1,922,632 km (0.119 R)
• M10: 2,024,209 km (0.085 R)
• M11: 2,448,319 km (0.113 R)
• M12: 2,536,432 km (0.062 R)
• M13: 2,946,629 km (0.107 R)
• M14: 3,088,149 km (0.108 R)
• M15: 3,526,022 km (0.073 R)
• M16: 3,983,492 km (0.119 R)
• M17: 4,325,772 km (0.12 R)
• M18: 4,433,034 km (0.114 R)
• M19: 4,513,966 km (0.113 R)
• M20: 4,732,529 km (0.099 R)
• M21: 4,870,757 km (0.097 R)
• M22: 5,010,481 km (0.036 R)
• M23: 5,236,823 km (0.118 R)
• M24: 5,437,583 km (0.107 R)
• M25: 6,540,868 km (0.069 R)
• M26: 7,484,830 km (0.058 R)
• M27: 8,005,730 km (0.118 R)
• M28: 8,673,385 km (0.08 R)
• M29: 9,324,136 km (0.116 R)
• M30: 9,637,992 km (0.098 R)
• M31: 10,168,616 km (0.047 R)
• M32: 10,600,056 km (0.073 R)
• M33: 10,745,166 km (0.105 R)
• M34: 11,295,387 km (0.05 R)
• M35: 11,742,086 km (0.117 R)
• M36: 11,967,680 km (0.114 R)
• M37: 12,194,620 km (0.115 R)
• M38: 12,461,353 km (0.114 R)
• M39: 12,845,520 km (0.063 R)
• M40: 13,351,012 km (0.105 R)
• M41: 13,942,222 km (0.118 R)
• M42: 14,221,073 km (0.094 R)
• M43: 14,541,960 km (0.097 R)
• M44: 16,098,975 km (0.035 R)
• M45: 16,224,188 km (0.084 R)
• M46: 17,237,115 km (0.1 R)
• M47: 17,407,956 km (0.083 R)
• M48: 17,708,349 km (0.091 R)
• M49: 18,053,621 km (0.094 R)
• M50: 18,575,717 km (0.085 R)
• M51: 18,663,232 km (0.074 R)
• M52: 18,926,674 km (0.079 R)
• M53: 21,260,251 km (0.108 R)
• M54: 21,535,361 km (0.068 R)
• M55: 21,627,215 km (0.086 R)
• M56: 21,765,443 km (0.101 R)
• M57: 21,857,745 km (0.092 R)
• M58: 22,834,469 km (0.106 R)
• M59: 23,493,598 km (0.085 R)
• M60: 23,730,561 km (0.076 R)
• M61: 24,302,473 km (0.057 R)
• M62: 25,703,009 km (0.098 R)
• M63: 25,947,152 km (0.08 R)
• M64: 27,030,540 km (0.067 R)
• M65: 27,477,987 km (0.086 R)
• M66: 27,827,598 km (0.099 R)
• M67: 28,078,324 km (0.088 R)
• M68: 28,784,276 km (0.119 R)
• M69: 29,343,024 km (0.088 R)
• M70: 29,445,050 km (0.065 R)
• M71: 29,547,225 km (0.096 R)
• M72: 30,110,760 km (0.052 R)
• M73: 30,213,684 km (0.043 R)
• M74: 30,522,902 km (0.043 R)
• M75: 31,092,721 km (0.094 R)
• M76: 31,248,751 km (0.079 R)
• M77: 32,190,320 km (0.116 R)
• M78: 33,247,229 km (0.1 R)
• M79: 33,566,621 km (0.08 R)
• M80: 34,047,578 km (0.108 R)
• M81: 34,315,657 km (0.103 R)
• M82: 35,830,336 km (0.115 R)
• M83: 35,939,243 km (0.103 R)
• M84: 36,321,765 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.8

Radius: 6.2

Gravity: 20.65 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 13.74 AU - 14.88 AU

Year: 24524 Days

Day: 16.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,559,267 km

• M1: 155,283 km (0.11 R)
• M2: 197,320 km (0.065 R)
• M3: 262,245 km (0.038 R)
• M4: 979,716 km (0.1 R)
• M5: 1,558,211 km (0.111 R)
• M6: 1,918,593 km (0.038 R)
• M7: 2,069,986 km (0.092 R)
• M8: 2,344,199 km (0.089 R)
• M9: 2,384,291 km (0.119 R)
• M10: 2,547,053 km (0.119 R)
• M11: 3,013,500 km (0.119 R)
• M12: 4,464,449 km (0.099 R)
• M13: 4,920,723 km (0.106 R)
• M14: 5,285,742 km (0.097 R)
• M15: 5,391,806 km (0.103 R)
• M16: 7,005,219 km (0.117 R)
• M17: 7,063,413 km (0.073 R)
• M18: 7,833,692 km (0.116 R)
• M19: 7,894,130 km (0.114 R)
• M20: 7,954,568 km (0.118 R)
• M21: 8,198,263 km (0.12 R)
• M22: 9,260,856 km (0.101 R)
• M23: 9,324,585 km (0.116 R)
• M24: 9,710,847 km (0.115 R)
• M25: 10,168,018 km (0.119 R)
• M26: 11,581,119 km (0.085 R)
• M27: 12,205,241 km (0.056 R)
• M28: 14,363,789 km (0.057 R)
• M29: 14,511,891 km (0.114 R)
• M30: 14,734,941 km (0.097 R)
• M31: 15,033,988 km (0.083 R)
• M32: 15,486,521 km (0.08 R)
• M33: 15,714,359 km (0.09 R)
• M34: 16,792,660 km (0.049 R)
• M35: 18,293,725 km (0.102 R)
• M36: 18,534,727 km (0.086 R)
• M37: 18,857,560 km (0.081 R)
• M38: 20,250,316 km (0.068 R)
• M39: 20,917,223 km (0.118 R)
• M40: 21,085,072 km (0.054 R)
• M41: 21,930,898 km (0.043 R)
• M42: 22,787,944 km (0.077 R)
• M43: 24,888,897 km (0.072 R)
• M44: 26,686,315 km (0.117 R)
• M45: 28,339,671 km (0.108 R)
• M46: 29,178,616 km (0.116 R)
• M47: 29,460,009 km (0.039 R)
• M48: 30,404,870 km (0.073 R)
• M49: 32,227,121 km (0.106 R)
• M50: 34,578,949 km (0.073 R)
• M51: 34,678,133 km (0.054 R)
• M52: 34,777,466 km (0.051 R)
• M53: 35,475,041 km (0.119 R)
• M54: 36,076,723 km (0.085 R)
• M55: 36,681,697 km (0.116 R)
• M56: 36,884,103 km (0.091 R)
• M57: 37,086,958 km (0.118 R)
• M58: 37,391,838 km (0.055 R)
• M59: 39,031,880 km (0.102 R)
• M60: 40,068,892 km (0.08 R)
• M61: 41,114,731 km (0.104 R)
• M62: 43,233,485 km (0.089 R)
• M63: 44,090,980 km (0.109 R)
• M64: 45,822,426 km (0.026 R)
• M65: 46,258,803 km (0.059 R)
• M66: 47,025,791 km (0.096 R)
• M67: 50,247,681 km (0.114 R)
• M68: 50,697,522 km (0.092 R)
• M69: 50,923,115 km (0.082 R)
• M70: 53,196,105 km (0.11 R)
• M71: 53,769,514 km (0.04 R)
• M72: 54,691,336 km (0.063 R)
• M73: 57,370,335 km (0.096 R)
• M74: 57,722,937 km (0.101 R)
• M75: 59,259,008 km (0.114 R)
• M76: 59,377,639 km (0.068 R)
• M77: 63,218,265 km (0.109 R)
• M78: 63,339,589 km (0.104 R)
• M79: 63,582,536 km (0.091 R)
• M80: 63,704,009 km (0.086 R)
• M81: 64,923,681 km (0.096 R)
• M82: 65,413,763 km (0.093 R)
• M83: 66,891,192 km (0.112 R)
• M84: 67,014,760 km (0.091 R)
• M85: 70,004,324 km (0.047 R)
• M86: 74,441,247 km (0.075 R)
• M87: 74,697,508 km (0.098 R)
• M88: 75,468,087 km (0.114 R)
• M89: 82,123,696 km (0.083 R)
• M90: 82,388,634 km (0.071 R)
• M91: 85,588,383 km (0.084 R)
• M92: 85,722,572 km (0.086 R)
• M93: 86,798,779 km (0.062 R)
• M94: 86,933,567 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 17,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit