🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.76 AU - 0.76 AU

Year: 244 Days

Day: 20.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.8 AU - 1.18 AU

Year: 363 Days

Day: 36 Hours

Environment

Temp: 14 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,745,451 km

• M1: 214,972 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.48 AU - 2.36 AU

Year: 982 Days

Day: 12.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,745,451 km

• M1: 244,293 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.25 AU - 2.29 AU

Year: 1262 Days

Day: 40.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.17 AU - 3.59 AU

Year: 1803 Days

Day: 29.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,745,451 km

• M1: 99,632 km (0.118 R)

Asteroid Belt

Center: 4.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.5

Radius: 13.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.36 AU - 6.22 AU

Year: 5140 Days

Day: 6.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,745,451 km

• M1: 485,595 km (0.118 R)
• M2: 735,124 km (0.075 R)
• M3: 850,314 km (0.104 R)
• M4: 972,386 km (0.112 R)
• M5: 1,377,198 km (0.12 R)
• M6: 1,728,005 km (0.118 R)
• M7: 2,259,227 km (0.071 R)
• M8: 2,573,831 km (0.105 R)
• M9: 2,675,259 km (0.079 R)
• M10: 2,819,321 km (0.052 R)
• M11: 3,180,451 km (0.072 R)
• M12: 3,422,051 km (0.114 R)
• M13: 4,279,397 km (0.069 R)
• M14: 4,400,272 km (0.08 R)
• M15: 4,522,344 km (0.102 R)
• M16: 4,769,928 km (0.067 R)
• M17: 4,946,005 km (0.06 R)
• M18: 5,356,352 km (0.113 R)
• M19: 5,804,697 km (0.032 R)
• M20: 7,049,500 km (0.026 R)
• M21: 7,599,572 km (0.032 R)
• M22: 7,954,119 km (0.118 R)
• M23: 8,223,545 km (0.06 R)
• M24: 8,314,051 km (0.073 R)
• M25: 8,496,112 km (0.082 R)
• M26: 8,895,089 km (0.052 R)
• M27: 9,019,106 km (0.106 R)
• M28: 9,237,519 km (0.101 R)
• M29: 10,980,933 km (0.097 R)
• M30: 11,483,133 km (0.083 R)
• M31: 11,924,297 km (0.118 R)
• M32: 12,336,738 km (0.061 R)
• M33: 12,858,685 km (0.101 R)
• M34: 13,387,962 km (0.057 R)
• M35: 13,637,342 km (0.06 R)
• M36: 13,780,657 km (0.085 R)
• M37: 14,760,523 km (0.12 R)
• M38: 14,944,528 km (0.027 R)
• M39: 15,314,783 km (0.095 R)
• M40: 15,575,682 km (0.051 R)
• M41: 15,951,023 km (0.108 R)
• M42: 16,215,661 km (0.082 R)
• M43: 16,519,794 km (0.043 R)
• M44: 16,672,533 km (0.094 R)
• M45: 17,095,147 km (0.06 R)
• M46: 17,327,024 km (0.078 R)
• M47: 17,990,042 km (0.074 R)
• M48: 18,502,713 km (0.11 R)
• M49: 18,900,195 km (0.052 R)
• M50: 19,220,334 km (0.093 R)
• M51: 20,232,364 km (0.053 R)
• M52: 20,436,864 km (0.118 R)
• M53: 20,889,099 km (0.108 R)
• M54: 21,054,404 km (0.07 R)
• M55: 21,719,965 km (0.118 R)
• M56: 21,971,290 km (0.027 R)
• M57: 22,097,251 km (0.076 R)
• M58: 22,307,885 km (0.05 R)
• M59: 22,519,267 km (0.092 R)
• M60: 23,028,947 km (0.093 R)
• M61: 23,285,357 km (0.104 R)
• M62: 23,542,666 km (0.103 R)
• M63: 24,103,209 km (0.044 R)
• M64: 24,189,976 km (0.11 R)
• M65: 25,062,131 km (0.087 R)
• M66: 25,458,117 km (0.026 R)
• M67: 25,811,617 km (0.097 R)
• M68: 25,900,328 km (0.107 R)
• M69: 26,033,470 km (0.068 R)
• M70: 26,256,072 km (0.095 R)
• M71: 26,345,232 km (0.092 R)
• M72: 26,613,312 km (0.098 R)
• M73: 27,152,313 km (0.113 R)
• M74: 27,287,549 km (0.107 R)
• M75: 28,286,713 km (0.089 R)
• M76: 28,423,895 km (0.112 R)
• M77: 29,436,672 km (0.106 R)
• M78: 29,622,024 km (0.088 R)
• M79: 31,497,532 km (0.043 R)
• M80: 31,734,645 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.9

Radius: 8.2

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.72 AU - 8.84 AU

Year: 7247 Days

Day: 10.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 29,745,451 km

• M1: 118,332 km (0.104 R)
• M2: 218,862 km (0.118 R)
• M3: 325,076 km (0.117 R)
• M4: 386,262 km (0.118 R)
• M5: 452,085 km (0.047 R)
• M6: 522,246 km (0.072 R)
• M7: 585,825 km (0.1 R)
• M8: 686,505 km (0.025 R)
• M9: 855,101 km (0.073 R)
• M10: 970,890 km (0.089 R)
• M11: 1,454,989 km (0.061 R)
• M12: 1,690,306 km (0.112 R)
• M13: 1,820,756 km (0.063 R)
• M14: 2,232,299 km (0.111 R)
• M15: 2,321,609 km (0.066 R)
• M16: 2,448,917 km (0.114 R)
• M17: 2,615,719 km (0.043 R)
• M18: 2,710,115 km (0.094 R)
• M19: 3,219,197 km (0.069 R)
• M20: 3,864,412 km (0.106 R)
• M21: 4,190,835 km (0.099 R)
• M22: 4,503,644 km (0.056 R)
• M23: 4,847,121 km (0.089 R)
• M24: 4,963,508 km (0.109 R)
• M25: 5,270,483 km (0.091 R)
• M26: 5,342,140 km (0.046 R)
• M27: 5,656,744 km (0.098 R)
• M28: 5,804,098 km (0.106 R)
• M29: 6,380,200 km (0.095 R)
• M30: 6,559,268 km (0.027 R)
• M31: 6,869,983 km (0.069 R)
• M32: 6,948,372 km (0.077 R)
• M33: 7,371,884 km (0.119 R)
• M34: 7,722,092 km (0.107 R)
• M35: 7,912,830 km (0.059 R)
• M36: 8,299,241 km (0.04 R)
• M37: 8,466,791 km (0.081 R)
• M38: 8,578,989 km (0.054 R)
• M39: 9,378,739 km (0.097 R)
• M40: 9,817,061 km (0.064 R)
• M41: 10,083,196 km (0.092 R)
• M42: 10,321,804 km (0.098 R)
• M43: 10,441,782 km (0.112 R)
• M44: 11,263,822 km (0.042 R)
• M45: 11,573,639 km (0.081 R)
• M46: 12,138,222 km (0.108 R)
• M47: 12,487,682 km (0.078 R)
• M48: 12,937,224 km (0.086 R)
• M49: 13,099,089 km (0.1 R)
• M50: 13,490,287 km (0.087 R)
• M51: 13,885,375 km (0.055 R)
• M52: 13,951,647 km (0.115 R)
• M53: 14,788,198 km (0.081 R)
• M54: 14,957,394 km (0.12 R)
• M55: 16,021,184 km (0.114 R)
• M56: 16,439,460 km (0.113 R)
• M57: 16,544,477 km (0.106 R)
• M58: 16,896,631 km (0.076 R)
• M59: 17,038,150 km (0.097 R)
• M60: 18,112,113 km (0.071 R)
• M61: 19,207,918 km (0.079 R)
• M62: 19,318,620 km (0.088 R)
• M63: 19,392,671 km (0.079 R)
• M64: 19,652,223 km (0.101 R)
• M65: 19,801,073 km (0.117 R)
• M66: 20,702,101 km (0.098 R)
• M67: 20,853,644 km (0.064 R)
• M68: 20,967,488 km (0.088 R)
• M69: 21,386,661 km (0.073 R)
• M70: 21,501,403 km (0.093 R)
• M71: 22,039,955 km (0.094 R)
• M72: 22,117,297 km (0.08 R)
• M73: 22,233,385 km (0.117 R)
• M74: 22,349,623 km (0.062 R)
• M75: 23,248,107 km (0.064 R)
• M76: 23,563,310 km (0.107 R)
• M77: 24,237,997 km (0.08 R)
• M78: 24,397,618 km (0.069 R)
• M79: 24,477,652 km (0.115 R)
• M80: 24,758,148 km (0.062 R)
• M81: 25,362,973 km (0.106 R)
• M82: 25,606,219 km (0.053 R)
• M83: 25,687,600 km (0.1 R)
• M84: 25,972,584 km (0.106 R)
• M85: 26,710,550 km (0.106 R)
• M86: 27,082,151 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.9

Radius: 11.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.64 AU - 9.74 AU

Year: 8648 Days

Day: 10.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,745,451 km

• M1: 226,790 km (0.111 R)
• M2: 444,605 km (0.079 R)
• M3: 969,095 km (0.114 R)
• M4: 1,252,583 km (0.115 R)
• M5: 1,327,681 km (0.091 R)
• M6: 1,514,529 km (0.076 R)
• M7: 1,710,352 km (0.102 R)
• M8: 1,811,481 km (0.106 R)
• M9: 2,109,031 km (0.113 R)
• M10: 2,236,339 km (0.088 R)
• M11: 2,850,587 km (0.099 R)
• M12: 3,156,066 km (0.076 R)
• M13: 3,281,280 km (0.106 R)
• M14: 3,710,925 km (0.099 R)
• M15: 4,388,753 km (0.113 R)
• M16: 4,482,102 km (0.103 R)
• M17: 4,766,039 km (0.068 R)
• M18: 4,910,251 km (0.031 R)
• M19: 5,104,728 km (0.044 R)
• M20: 5,227,698 km (0.095 R)
• M21: 5,476,479 km (0.089 R)
• M22: 5,653,004 km (0.078 R)
• M23: 5,729,299 km (0.104 R)
• M24: 6,220,130 km (0.114 R)
• M25: 6,298,818 km (0.098 R)
• M26: 6,670,868 km (0.079 R)
• M27: 6,940,892 km (0.079 R)
• M28: 7,022,573 km (0.094 R)
• M29: 7,744,532 km (0.1 R)
• M30: 9,138,784 km (0.093 R)
• M31: 9,742,262 km (0.109 R)
• M32: 10,141,688 km (0.094 R)
• M33: 10,609,032 km (0.093 R)
• M34: 11,211,313 km (0.094 R)
• M35: 11,564,963 km (0.097 R)
• M36: 11,955,114 km (0.075 R)
• M37: 12,184,597 km (0.096 R)
• M38: 12,283,481 km (0.116 R)
• M39: 12,815,152 km (0.107 R)
• M40: 13,218,917 km (0.072 R)
• M41: 13,866,675 km (0.11 R)
• M42: 14,246,355 km (0.049 R)
• M43: 14,804,804 km (0.036 R)
• M44: 16,051,552 km (0.076 R)
• M45: 16,196,213 km (0.058 R)
• M46: 16,304,971 km (0.095 R)
• M47: 16,413,878 km (0.12 R)
• M48: 16,486,733 km (0.12 R)
• M49: 16,559,587 km (0.093 R)
• M50: 16,669,242 km (0.11 R)
• M51: 17,778,061 km (0.039 R)
• M52: 17,890,260 km (0.112 R)
• M53: 18,682,380 km (0.074 R)
• M54: 18,834,522 km (0.071 R)
• M55: 19,640,106 km (0.116 R)
• M56: 20,183,595 km (0.118 R)
• M57: 20,496,255 km (0.075 R)
• M58: 21,047,373 km (0.037 R)
• M59: 21,126,510 km (0.095 R)
• M60: 21,245,441 km (0.043 R)
• M61: 21,683,314 km (0.079 R)
• M62: 21,763,199 km (0.108 R)
• M63: 22,003,603 km (0.097 R)
• M64: 22,083,787 km (0.106 R)
• M65: 22,365,779 km (0.097 R)
• M66: 23,259,477 km (0.085 R)
• M67: 23,628,385 km (0.064 R)
• M68: 24,705,340 km (0.058 R)
• M69: 25,460,211 km (0.075 R)
• M70: 25,544,435 km (0.03 R)
• M71: 25,840,489 km (0.073 R)
• M72: 26,692,299 km (0.105 R)
• M73: 26,992,542 km (0.1 R)
• M74: 27,121,645 km (0.097 R)
• M75: 27,250,898 km (0.106 R)
• M76: 27,510,001 km (0.06 R)
• M77: 28,379,614 km (0.096 R)
• M78: 28,554,643 km (0.03 R)
• M79: 29,302,483 km (0.118 R)
• M80: 29,701,012 km (0.103 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 17,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit