🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.55 AU - 0.79 AU

Year: 230 Days

Day: 18.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.73 AU - 0.91 AU

Year: 311 Days

Day: 42.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 25,967,774 km

• M1: 49,666 km (0.083 R)
• M2: 117,434 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.84 AU - 0.9 AU

Year: 340 Days

Day: 20.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,967,774 km

• M1: 674,686 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.96 AU - 1.28 AU

Year: 497 Days

Day: 16.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.97 AU - 1.49 AU

Year: 572 Days

Day: 13.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.54 AU - 3.08 AU

Year: 1974 Days

Day: 45.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.5

Radius: 9.6

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.16 AU - 3.94 AU

Year: 2802 Days

Day: 12.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,967,774 km

• M1: 135,386 km (0.083 R)
• M2: 216,767 km (0.107 R)
• M3: 286,630 km (0.11 R)
• M4: 520,152 km (0.099 R)
• M5: 668,553 km (0.099 R)
• M6: 739,313 km (0.039 R)
• M7: 1,039,406 km (0.072 R)
• M8: 1,101,788 km (0.088 R)
• M9: 1,165,667 km (0.056 R)
• M10: 1,241,812 km (0.107 R)
• M11: 1,410,858 km (0.102 R)
• M12: 1,551,629 km (0.04 R)
• M13: 2,120,999 km (0.103 R)
• M14: 2,296,926 km (0.032 R)
• M15: 2,721,335 km (0.102 R)
• M16: 2,823,959 km (0.091 R)
• M17: 2,972,809 km (0.054 R)
• M18: 3,231,912 km (0.066 R)
• M19: 3,514,353 km (0.097 R)
• M20: 3,723,341 km (0.035 R)
• M21: 3,870,396 km (0.074 R)
• M22: 4,187,244 km (0.04 R)
• M23: 4,652,045 km (0.048 R)
• M24: 4,810,619 km (0.069 R)
• M25: 5,242,358 km (0.105 R)
• M26: 5,555,915 km (0.107 R)
• M27: 6,008,748 km (0.083 R)
• M28: 6,085,342 km (0.08 R)
• M29: 6,395,309 km (0.117 R)
• M30: 6,889,880 km (0.094 R)
• M31: 6,990,260 km (0.105 R)
• M32: 7,111,284 km (0.098 R)
• M33: 7,376,222 km (0.093 R)
• M34: 8,041,933 km (0.11 R)
• M35: 8,105,362 km (0.054 R)
• M36: 8,190,184 km (0.079 R)
• M37: 8,403,511 km (0.072 R)
• M38: 8,618,633 km (0.11 R)
• M39: 8,792,166 km (0.104 R)
• M40: 9,430,650 km (0.095 R)
• M41: 9,609,419 km (0.087 R)
• M42: 9,721,618 km (0.103 R)
• M43: 10,220,975 km (0.083 R)
• M44: 10,312,679 km (0.033 R)
• M45: 10,658,998 km (0.118 R)
• M46: 11,009,207 km (0.07 R)
• M47: 11,315,733 km (0.069 R)
• M48: 11,529,508 km (0.046 R)
• M49: 11,913,077 km (0.072 R)
• M50: 12,057,888 km (0.084 R)
• M51: 12,252,066 km (0.112 R)
• M52: 12,422,757 km (0.072 R)
• M53: 13,740,714 km (0.114 R)
• M54: 13,918,137 km (0.102 R)
• M55: 14,275,227 km (0.028 R)
• M56: 14,429,163 km (0.078 R)
• M57: 14,609,578 km (0.062 R)
• M58: 14,738,831 km (0.113 R)
• M59: 14,842,502 km (0.118 R)
• M60: 15,207,222 km (0.114 R)
• M61: 15,892,679 km (0.068 R)
• M62: 16,025,522 km (0.068 R)
• M63: 16,346,260 km (0.106 R)
• M64: 16,858,184 km (0.104 R)
• M65: 16,939,565 km (0.069 R)
• M66: 18,258,420 km (0.104 R)
• M67: 18,397,696 km (0.087 R)
• M68: 18,481,321 km (0.106 R)
• M69: 18,593,220 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.4

Radius: 12.3

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.84 AU - 5.14 AU

Year: 4670 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,967,774 km

• M1: 155,731 km (0.045 R)
• M2: 259,253 km (0.081 R)
• M3: 415,134 km (0.118 R)
• M4: 578,495 km (0.114 R)
• M5: 681,269 km (0.113 R)
• M6: 803,789 km (0.047 R)
• M7: 975,528 km (0.107 R)
• M8: 1,483,113 km (0.098 R)
• M9: 1,904,979 km (0.071 R)
• M10: 2,157,650 km (0.076 R)
• M11: 2,250,700 km (0.055 R)
• M12: 2,479,286 km (0.07 R)
• M13: 2,576,973 km (0.06 R)
• M14: 2,695,754 km (0.098 R)
• M15: 2,877,665 km (0.093 R)
• M16: 3,126,595 km (0.099 R)
• M17: 3,425,941 km (0.108 R)
• M18: 3,915,275 km (0.06 R)
• M19: 4,075,644 km (0.087 R)
• M20: 4,285,081 km (0.079 R)
• M21: 4,450,537 km (0.098 R)
• M22: 4,570,065 km (0.076 R)
• M23: 4,787,880 km (0.081 R)
• M24: 5,823,247 km (0.054 R)
• M25: 5,954,145 km (0.104 R)
• M26: 6,272,489 km (0.069 R)
• M27: 6,870,581 km (0.067 R)
• M28: 7,009,109 km (0.095 R)
• M29: 7,176,509 km (0.095 R)
• M30: 7,629,491 km (0.114 R)
• M31: 7,715,510 km (0.084 R)
• M32: 7,917,467 km (0.083 R)
• M33: 8,504,041 km (0.111 R)
• M34: 8,712,730 km (0.094 R)
• M35: 9,195,931 km (0.099 R)
• M36: 9,626,025 km (0.111 R)
• M37: 9,906,072 km (0.073 R)
• M38: 10,125,681 km (0.101 R)
• M39: 10,569,838 km (0.091 R)
• M40: 10,955,650 km (0.118 R)
• M41: 12,140,615 km (0.099 R)
• M42: 12,477,061 km (0.105 R)
• M43: 12,680,364 km (0.101 R)
• M44: 12,884,715 km (0.085 R)
• M45: 13,090,262 km (0.11 R)
• M46: 13,193,485 km (0.117 R)
• M47: 14,594,918 km (0.072 R)
• M48: 15,060,616 km (0.101 R)
• M49: 15,603,956 km (0.11 R)
• M50: 16,412,682 km (0.113 R)
• M51: 18,032,228 km (0.105 R)
• M52: 18,454,693 km (0.07 R)
• M53: 18,609,227 km (0.119 R)
• M54: 19,702,339 km (0.091 R)
• M55: 19,820,671 km (0.112 R)
• M56: 20,495,806 km (0.031 R)
• M57: 20,816,245 km (0.111 R)
• M58: 20,936,820 km (0.084 R)
• M59: 21,017,304 km (0.113 R)
• M60: 21,178,571 km (0.036 R)
• M61: 21,380,827 km (0.032 R)
• M62: 21,502,450 km (0.071 R)
• M63: 22,772,985 km (0.107 R)
• M64: 23,438,246 km (0.118 R)
• M65: 24,152,127 km (0.089 R)
• M66: 24,236,650 km (0.12 R)
• M67: 24,617,826 km (0.112 R)
• M68: 24,702,797 km (0.086 R)
• M69: 24,787,918 km (0.105 R)
• M70: 25,214,871 km (0.119 R)
• M71: 26,032,722 km (0.085 R)
• M72: 26,119,339 km (0.077 R)
• M73: 26,423,322 km (0.114 R)
• M74: 26,553,921 km (0.101 R)
• M75: 28,182,144 km (0.106 R)
• M76: 28,315,586 km (0.048 R)
• M77: 28,538,337 km (0.112 R)
• M78: 28,717,106 km (0.116 R)
• M79: 29,751,875 km (0.117 R)
• M80: 30,251,083 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.7

Radius: 13.5

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.03 AU - 6.27 AU

Year: 4897 Days

Day: 7.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,967,774 km

• M1: 192,084 km (0.064 R)
• M2: 281,244 km (0.092 R)
• M3: 422,165 km (0.038 R)
• M4: 578,046 km (0.038 R)
• M5: 735,722 km (0.111 R)
• M6: 876,045 km (0.118 R)
• M7: 1,038,209 km (0.097 R)
• M8: 1,262,456 km (0.109 R)
• M9: 1,394,252 km (0.056 R)
• M10: 1,643,781 km (0.031 R)
• M11: 1,848,132 km (0.047 R)
• M12: 2,107,984 km (0.074 R)
• M13: 2,853,131 km (0.099 R)
• M14: 3,082,913 km (0.12 R)
• M15: 3,282,177 km (0.081 R)
• M16: 3,467,230 km (0.095 R)
• M17: 3,770,465 km (0.105 R)
• M18: 5,218,871 km (0.099 R)
• M19: 5,413,797 km (0.106 R)
• M20: 5,766,400 km (0.064 R)
• M21: 6,332,328 km (0.066 R)
• M22: 6,727,416 km (0.103 R)
• M23: 6,987,417 km (0.09 R)
• M24: 7,590,746 km (0.091 R)
• M25: 7,812,150 km (0.118 R)
• M26: 7,911,184 km (0.094 R)
• M27: 8,060,483 km (0.095 R)
• M28: 8,590,807 km (0.07 R)
• M29: 8,718,714 km (0.119 R)
• M30: 9,028,381 km (0.041 R)
• M31: 10,357,558 km (0.063 R)
• M32: 10,603,347 km (0.062 R)
• M33: 11,975,010 km (0.1 R)
• M34: 12,521,940 km (0.094 R)
• M35: 13,165,361 km (0.064 R)
• M36: 13,372,404 km (0.075 R)
• M37: 13,729,793 km (0.058 R)
• M38: 14,030,036 km (0.117 R)
• M39: 14,545,401 km (0.095 R)
• M40: 15,501,331 km (0.068 R)
• M41: 15,720,043 km (0.108 R)
• M42: 15,908,238 km (0.05 R)
• M43: 17,473,630 km (0.117 R)
• M44: 17,799,155 km (0.11 R)
• M45: 18,028,189 km (0.039 R)
• M46: 18,258,271 km (0.053 R)
• M47: 18,854,268 km (0.104 R)
• M48: 19,557,678 km (0.048 R)
• M49: 19,726,424 km (0.112 R)
• M50: 20,031,454 km (0.07 R)
• M51: 20,133,330 km (0.054 R)
• M52: 20,269,614 km (0.091 R)
• M53: 20,372,088 km (0.116 R)
• M54: 21,093,898 km (0.073 R)
• M55: 21,232,276 km (0.12 R)
• M56: 21,719,217 km (0.111 R)
• M57: 22,916,898 km (0.036 R)
• M58: 23,308,994 km (0.115 R)
• M59: 23,775,290 km (0.053 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.1

Radius: 11.7

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.22 AU - 9.3 AU

Year: 9946 Days

Day: 5.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 25,967,774 km

• M1: 300,243 km (0.095 R)
• M2: 999,164 km (0.047 R)
• M3: 1,987,557 km (0.109 R)
• M4: 2,084,646 km (0.117 R)
• M5: 2,369,032 km (0.037 R)
• M6: 3,181,498 km (0.106 R)
• M7: 3,808,612 km (0.063 R)
• M8: 4,473,724 km (0.094 R)
• M9: 4,602,378 km (0.045 R)
• M10: 5,515,225 km (0.104 R)
• M11: 5,910,013 km (0.088 R)
• M12: 6,146,677 km (0.054 R)
• M13: 6,483,123 km (0.029 R)
• M14: 7,249,513 km (0.12 R)
• M15: 7,630,688 km (0.083 R)
• M16: 7,733,462 km (0.096 R)
• M17: 8,492,372 km (0.085 R)
• M18: 8,652,442 km (0.114 R)
• M19: 9,494,977 km (0.109 R)
• M20: 9,996,279 km (0.112 R)
• M21: 10,165,325 km (0.066 R)
• M22: 10,363,841 km (0.108 R)
• M23: 10,620,701 km (0.043 R)
• M24: 11,170,323 km (0.102 R)
• M25: 11,287,159 km (0.1 R)
• M26: 12,176,668 km (0.099 R)
• M27: 12,327,014 km (0.074 R)
• M28: 13,057,800 km (0.061 R)
• M29: 13,366,570 km (0.112 R)
• M30: 13,677,584 km (0.07 R)
• M31: 14,657,151 km (0.118 R)
• M32: 14,785,206 km (0.086 R)
• M33: 15,236,244 km (0.092 R)
• M34: 17,763,102 km (0.065 R)
• M35: 18,345,935 km (0.07 R)
• M36: 18,484,014 km (0.081 R)
• M37: 20,025,321 km (0.108 R)
• M38: 21,899,632 km (0.119 R)
• M39: 22,376,999 km (0.075 R)
• M40: 22,969,107 km (0.112 R)
• M41: 23,566,452 km (0.103 R)
• M42: 24,168,882 km (0.074 R)
• M43: 24,852,694 km (0.112 R)
• M44: 24,967,286 km (0.047 R)
• M45: 25,082,028 km (0.086 R)
• M46: 25,196,919 km (0.097 R)
• M47: 25,890,305 km (0.068 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 11,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit