🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.65 AU - 0.83 AU

Year: 223 Days

Day: 20.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.2 AU - 1.22 AU

Year: 466 Days

Day: 46.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,388,758 km

• M1: 609,312 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.57 AU - 1.61 AU

Year: 701 Days

Day: 35.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.57 AU - 1.79 AU

Year: 762 Days

Day: 25.4 Hours

Environment

Temp: -25 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.56 AU - 2.4 AU

Year: 975 Days

Day: 13.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.8 AU - 2.76 AU

Year: 1204 Days

Day: 45.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,388,758 km

• M1: 531,222 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.91 AU - 4.45 AU

Year: 2470 Days

Day: 26.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,388,758 km

• M1: 965,804 km (0.095 R)

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216

Radius: 9.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.82 AU - 6.92 AU

Year: 6300 Days

Day: 6.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,388,758 km

• M1: 234,869 km (0.108 R)
• M2: 299,794 km (0.094 R)
• M3: 491,279 km (0.094 R)
• M4: 593,604 km (0.083 R)
• M5: 788,680 km (0.071 R)
• M6: 854,802 km (0.103 R)
• M7: 1,139,487 km (0.113 R)
• M8: 1,359,246 km (0.029 R)
• M9: 1,606,980 km (0.101 R)
• M10: 1,678,339 km (0.059 R)
• M11: 1,854,266 km (0.102 R)
• M12: 2,036,476 km (0.046 R)
• M13: 2,208,663 km (0.11 R)
• M14: 2,584,453 km (0.075 R)
• M15: 3,358,622 km (0.062 R)
• M16: 3,432,374 km (0.108 R)
• M17: 3,506,724 km (0.108 R)
• M18: 3,619,371 km (0.051 R)
• M19: 3,886,702 km (0.11 R)
• M20: 4,003,239 km (0.042 R)
• M21: 4,319,938 km (0.048 R)
• M22: 4,747,937 km (0.115 R)
• M23: 4,851,908 km (0.12 R)
• M24: 4,977,570 km (0.077 R)
• M25: 5,040,850 km (0.113 R)
• M26: 5,146,915 km (0.059 R)
• M27: 5,534,972 km (0.093 R)
• M28: 5,666,319 km (0.102 R)
• M29: 5,910,013 km (0.1 R)
• M30: 7,443,691 km (0.107 R)
• M31: 7,637,570 km (0.108 R)
• M32: 7,710,723 km (0.109 R)
• M33: 7,956,213 km (0.076 R)
• M34: 8,030,414 km (0.083 R)
• M35: 8,154,580 km (0.072 R)
• M36: 8,279,345 km (0.103 R)
• M37: 9,378,440 km (0.111 R)
• M38: 9,588,027 km (0.084 R)
• M39: 9,719,822 km (0.117 R)
• M40: 10,092,022 km (0.116 R)
• M41: 10,172,356 km (0.049 R)
• M42: 10,577,317 km (0.058 R)
• M43: 10,658,998 km (0.12 R)
• M44: 10,850,184 km (0.059 R)
• M45: 11,015,190 km (0.061 R)
• M46: 11,319,622 km (0.077 R)
• M47: 11,739,244 km (0.102 R)
• M48: 12,135,529 km (0.111 R)
• M49: 12,709,386 km (0.074 R)
• M50: 13,262,599 km (0.061 R)
• M51: 13,586,628 km (0.066 R)
• M52: 13,705,110 km (0.112 R)
• M53: 14,002,660 km (0.066 R)
• M54: 14,182,327 km (0.095 R)
• M55: 14,513,537 km (0.062 R)
• M56: 14,725,666 km (0.118 R)
• M57: 15,306,705 km (0.116 R)
• M58: 15,615,475 km (0.077 R)
• M59: 15,988,871 km (0.068 R)
• M60: 16,051,253 km (0.108 R)
• M61: 16,365,109 km (0.104 R)
• M62: 16,934,928 km (0.089 R)
• M63: 17,062,385 km (0.107 R)
• M64: 17,447,001 km (0.076 R)
• M65: 18,126,624 km (0.106 R)
• M66: 18,519,020 km (0.108 R)
• M67: 19,947,679 km (0.118 R)
• M68: 20,318,981 km (0.069 R)
• M69: 20,692,377 km (0.053 R)
• M70: 21,895,743 km (0.102 R)
• M71: 22,000,012 km (0.048 R)
• M72: 22,313,570 km (0.109 R)
• M73: 22,383,432 km (0.12 R)
• M74: 22,523,455 km (0.077 R)
• M75: 22,980,477 km (0.081 R)
• M76: 23,121,697 km (0.034 R)
• M77: 23,192,457 km (0.119 R)
• M78: 23,440,490 km (0.106 R)
• M79: 23,653,967 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.3

Radius: 12.1

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.21 AU - 9.27 AU

Year: 7533 Days

Day: 11.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 70,388,758 km

• M1: 151,094 km (0.056 R)
• M2: 265,686 km (0.077 R)
• M3: 415,284 km (0.037 R)
• M4: 673,639 km (0.117 R)
• M5: 768,484 km (0.079 R)
• M6: 848,220 km (0.107 R)
• M7: 1,128,417 km (0.051 R)
• M8: 1,389,016 km (0.107 R)
• M9: 1,476,232 km (0.102 R)
• M10: 2,024,358 km (0.081 R)
• M11: 3,328,253 km (0.1 R)
• M12: 4,115,737 km (0.084 R)
• M13: 5,153,647 km (0.041 R)
• M14: 5,370,863 km (0.075 R)
• M15: 5,978,230 km (0.09 R)
• M16: 6,586,196 km (0.12 R)
• M17: 6,693,158 km (0.104 R)
• M18: 6,908,579 km (0.12 R)
• M19: 6,995,346 km (0.084 R)
• M20: 7,126,244 km (0.104 R)
• M21: 9,426,162 km (0.102 R)
• M22: 9,765,151 km (0.111 R)
• M23: 9,887,222 km (0.08 R)
• M24: 10,655,408 km (0.038 R)
• M25: 11,391,429 km (0.085 R)
• M26: 11,804,469 km (0.048 R)
• M27: 12,143,757 km (0.106 R)
• M28: 12,725,393 km (0.11 R)
• M29: 13,100,136 km (0.084 R)
• M30: 13,696,583 km (0.111 R)
• M31: 14,191,153 km (0.092 R)
• M32: 14,915,805 km (0.118 R)
• M33: 15,197,797 km (0.11 R)
• M34: 15,510,008 km (0.044 R)
• M35: 15,824,313 km (0.085 R)
• M36: 16,372,141 km (0.082 R)
• M37: 16,985,043 km (0.083 R)
• M38: 18,353,564 km (0.066 R)
• M39: 18,504,509 km (0.069 R)
• M40: 18,686,120 km (0.119 R)
• M41: 19,081,657 km (0.084 R)
• M42: 19,387,884 km (0.06 R)
• M43: 19,572,338 km (0.087 R)
• M44: 19,726,424 km (0.082 R)
• M45: 19,850,141 km (0.071 R)
• M46: 20,036,092 km (0.104 R)
• M47: 20,409,637 km (0.07 R)
• M48: 21,195,475 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.6

Radius: 7.6

Gravity: 12.75 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.99 AU - 15.81 AU

Year: 17161 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,388,758 km

• M1: 96,790 km (0.109 R)
• M2: 144,811 km (0.064 R)
• M3: 635,941 km (0.118 R)
• M4: 765,492 km (0.057 R)
• M5: 880,383 km (0.032 R)
• M6: 928,105 km (0.077 R)
• M7: 1,368,521 km (0.047 R)
• M8: 2,624,096 km (0.051 R)
• M9: 3,016,641 km (0.095 R)
• M10: 4,342,677 km (0.101 R)
• M11: 4,677,925 km (0.109 R)
• M12: 4,934,935 km (0.048 R)
• M13: 5,552,475 km (0.095 R)
• M14: 5,870,370 km (0.088 R)
• M15: 6,147,575 km (0.118 R)
• M16: 7,596,729 km (0.072 R)
• M17: 7,949,631 km (0.104 R)
• M18: 8,671,291 km (0.059 R)
• M19: 9,306,484 km (0.079 R)
• M20: 9,360,040 km (0.107 R)
• M21: 10,066,291 km (0.092 R)
• M22: 10,287,098 km (0.111 R)
• M23: 10,509,400 km (0.079 R)
• M24: 11,357,470 km (0.114 R)
• M25: 11,644,997 km (0.058 R)
• M26: 11,702,892 km (0.106 R)
• M27: 12,759,502 km (0.069 R)
• M28: 12,998,559 km (0.106 R)
• M29: 14,463,122 km (0.085 R)
• M30: 16,236,904 km (0.068 R)
• M31: 17,545,287 km (0.119 R)
• M32: 17,744,551 km (0.05 R)
• M33: 18,011,284 km (0.092 R)
• M34: 18,279,364 km (0.075 R)
• M35: 18,819,412 km (0.082 R)
• M36: 21,243,496 km (0.112 R)
• M37: 22,672,156 km (0.099 R)
• M38: 22,816,817 km (0.104 R)
• M39: 22,889,222 km (0.096 R)
• M40: 25,998,315 km (0.104 R)
• M41: 26,605,533 km (0.111 R)
• M42: 28,066,057 km (0.071 R)
• M43: 28,376,771 km (0.116 R)
• M44: 28,766,923 km (0.102 R)
• M45: 28,923,402 km (0.061 R)
• M46: 30,504,352 km (0.1 R)
• M47: 30,584,088 km (0.098 R)
• M48: 31,466,267 km (0.114 R)
• M49: 31,627,533 km (0.086 R)
• M50: 32,846,008 km (0.087 R)
• M51: 33,502,144 km (0.087 R)
• M52: 33,914,436 km (0.117 R)
• M53: 33,997,014 km (0.081 R)
• M54: 34,328,373 km (0.088 R)
• M55: 35,077,709 km (0.109 R)
• M56: 35,412,509 km (0.086 R)
• M57: 37,443,150 km (0.099 R)
• M58: 37,528,720 km (0.097 R)
• M59: 38,042,589 km (0.036 R)
• M60: 38,214,477 km (0.109 R)
• M61: 38,990,890 km (0.1 R)
• M62: 39,685,473 km (0.113 R)
• M63: 39,946,970 km (0.059 R)
• M64: 41,793,606 km (0.096 R)
• M65: 42,148,452 km (0.043 R)
• M66: 42,326,324 km (0.038 R)
• M67: 42,504,345 km (0.097 R)
• M68: 44,479,486 km (0.086 R)
• M69: 44,932,618 km (0.058 R)
• M70: 46,300,990 km (0.097 R)
• M71: 46,944,261 km (0.118 R)
• M72: 47,128,565 km (0.114 R)
• M73: 48,891,576 km (0.102 R)
• M74: 49,359,219 km (0.087 R)
• M75: 49,452,867 km (0.06 R)
• M76: 50,865,221 km (0.118 R)
• M77: 51,054,612 km (0.116 R)
• M78: 51,244,152 km (0.058 R)
• M79: 51,719,125 km (0.106 R)
• M80: 54,115,534 km (0.055 R)
• M81: 55,278,657 km (0.033 R)
• M82: 55,375,896 km (0.069 R)
• M83: 56,058,660 km (0.085 R)
• M84: 57,333,833 km (0.093 R)
• M85: 57,629,438 km (0.045 R)
• M86: 58,321,328 km (0.109 R)
• M87: 60,814,377 km (0.086 R)
• M88: 61,115,817 km (0.118 R)
• M89: 61,821,320 km (0.113 R)
• M90: 62,529,516 km (0.065 R)
• M91: 65,594,627 km (0.05 R)
• M92: 66,834,345 km (0.041 R)
• M93: 67,145,508 km (0.103 R)
• M94: 67,665,211 km (0.085 R)
• M95: 69,022,513 km (0.102 R)
• M96: 69,336,967 km (0.105 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 10,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit