🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.57 AU - 0.67 AU

Year: 185 Days

Day: 17.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.64 AU - 2.42 AU

Year: 1095 Days

Day: 24.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,482,495 km

• M1: 676,182 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.54 AU - 3.54 AU

Year: 2008 Days

Day: 40.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.1

Radius: 10.4

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.94 AU - 5.3 AU

Year: 4388 Days

Day: 7.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 21,482,495 km

• M1: 151,094 km (0.063 R)
• M2: 342,729 km (0.074 R)
• M3: 427,551 km (0.118 R)
• M4: 515,215 km (0.106 R)
• M5: 649,853 km (0.109 R)
• M6: 894,745 km (0.081 R)
• M7: 1,094,009 km (0.116 R)
• M8: 1,361,341 km (0.088 R)
• M9: 1,573,321 km (0.069 R)
• M10: 1,766,452 km (0.107 R)
• M11: 2,447,720 km (0.119 R)
• M12: 2,514,441 km (0.086 R)
• M13: 2,638,458 km (0.088 R)
• M14: 2,810,944 km (0.082 R)
• M15: 3,070,795 km (0.075 R)
• M16: 3,191,521 km (0.061 R)
• M17: 3,601,120 km (0.115 R)
• M18: 3,883,561 km (0.097 R)
• M19: 4,320,835 km (0.111 R)
• M20: 4,388,454 km (0.097 R)
• M21: 5,328,826 km (0.104 R)
• M22: 6,268,450 km (0.072 R)
• M23: 6,391,419 km (0.108 R)
• M24: 6,891,376 km (0.051 R)
• M25: 6,970,662 km (0.056 R)
• M26: 7,226,475 km (0.07 R)
• M27: 7,436,510 km (0.077 R)
• M28: 7,517,891 km (0.075 R)
• M29: 7,697,858 km (0.114 R)
• M30: 8,078,883 km (0.113 R)
• M31: 8,296,848 km (0.112 R)
• M32: 8,876,539 km (0.117 R)
• M33: 9,699,328 km (0.06 R)
• M34: 9,966,958 km (0.097 R)
• M35: 10,309,687 km (0.062 R)
• M36: 10,766,409 km (0.105 R)
• M37: 11,025,064 km (0.075 R)
• M38: 11,248,413 km (0.079 R)
• M39: 11,454,559 km (0.089 R)
• M40: 11,965,586 km (0.09 R)
• M41: 12,912,241 km (0.116 R)
• M42: 13,010,228 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443

Radius: 10.8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.85 AU - 7.65 AU

Year: 7394 Days

Day: 10.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 21,482,495 km

• M1: 146,307 km (0.117 R)
• M2: 374,593 km (0.086 R)
• M3: 511,774 km (0.038 R)
• M4: 642,972 km (0.111 R)
• M5: 827,725 km (0.085 R)
• M6: 1,382,733 km (0.062 R)
• M7: 1,485,357 km (0.112 R)
• M8: 1,590,525 km (0.057 R)
• M9: 2,115,164 km (0.07 R)
• M10: 2,669,574 km (0.077 R)
• M11: 2,930,173 km (0.111 R)
• M12: 3,713,318 km (0.119 R)
• M13: 3,833,745 km (0.081 R)
• M14: 3,980,051 km (0.101 R)
• M15: 4,103,470 km (0.069 R)
• M16: 4,303,632 km (0.087 R)
• M17: 4,791,769 km (0.065 R)
• M18: 5,029,181 km (0.094 R)
• M19: 5,109,216 km (0.119 R)
• M20: 5,297,709 km (0.119 R)
• M21: 5,379,091 km (0.079 R)
• M22: 5,681,428 km (0.116 R)
• M23: 5,764,754 km (0.084 R)
• M24: 6,017,574 km (0.062 R)
• M25: 6,130,970 km (0.102 R)
• M26: 6,446,920 km (0.12 R)
• M27: 6,915,760 km (0.086 R)
• M28: 7,094,529 km (0.103 R)
• M29: 7,365,451 km (0.118 R)
• M30: 8,042,232 km (0.049 R)
• M31: 8,136,030 km (0.097 R)
• M32: 8,835,250 km (0.071 R)
• M33: 8,964,503 km (0.108 R)
• M34: 9,388,762 km (0.109 R)
• M35: 9,953,644 km (0.106 R)
• M36: 10,597,962 km (0.094 R)
• M37: 11,431,072 km (0.103 R)
• M38: 11,501,533 km (0.073 R)
• M39: 11,926,840 km (0.101 R)
• M40: 12,249,223 km (0.099 R)
• M41: 13,012,771 km (0.05 R)
• M42: 13,307,628 km (0.048 R)
• M43: 13,493,130 km (0.086 R)
• M44: 13,642,129 km (0.098 R)
• M45: 13,941,624 km (0.096 R)
• M46: 15,007,359 km (0.064 R)
• M47: 15,628,190 km (0.046 R)
• M48: 15,706,280 km (0.098 R)
• M49: 15,784,670 km (0.06 R)
• M50: 15,863,059 km (0.108 R)
• M51: 15,941,747 km (0.113 R)
• M52: 16,178,262 km (0.061 R)
• M53: 16,694,674 km (0.109 R)
• M54: 17,621,582 km (0.114 R)
• M55: 17,743,803 km (0.062 R)
• M56: 17,866,175 km (0.093 R)
• M57: 17,988,994 km (0.112 R)
• M58: 18,152,954 km (0.051 R)
• M59: 18,358,800 km (0.118 R)
• M60: 19,273,292 km (0.092 R)
• M61: 19,399,253 km (0.083 R)
• M62: 19,483,327 km (0.101 R)
• M63: 19,905,343 km (0.114 R)
• M64: 20,245,379 km (0.102 R)
• M65: 20,587,210 km (0.088 R)
• M66: 20,844,818 km (0.12 R)
• M67: 21,537,007 km (0.097 R)
• M68: 22,722,271 km (0.119 R)
• M69: 23,121,996 km (0.116 R)
• M70: 23,479,386 km (0.105 R)
• M71: 24,789,863 km (0.117 R)
• M72: 24,926,895 km (0.106 R)
• M73: 25,846,174 km (0.096 R)
• M74: 26,031,376 km (0.107 R)
• M75: 26,217,027 km (0.093 R)
• M76: 26,963,969 km (0.094 R)
• M77: 27,057,767 km (0.11 R)
• M78: 27,245,811 km (0.113 R)
• M79: 27,623,247 km (0.027 R)
• M80: 27,907,483 km (0.068 R)
• M81: 30,069,770 km (0.1 R)
• M82: 30,655,446 km (0.114 R)
• M83: 30,753,433 km (0.033 R)
• M84: 32,136,166 km (0.078 R)
• M85: 33,085,963 km (0.066 R)
• M86: 33,287,022 km (0.119 R)
• M87: 33,438,116 km (0.077 R)
• M88: 33,791,616 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.2

Radius: 9.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.1 AU - 11.4 AU

Year: 11531 Days

Day: 11.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 82.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 21,482,495 km

• M1: 125,363 km (0.111 R)
• M2: 346,618 km (0.054 R)
• M3: 456,872 km (0.066 R)
• M4: 797,057 km (0.118 R)
• M5: 1,039,556 km (0.076 R)
• M6: 1,325,437 km (0.116 R)
• M7: 1,405,921 km (0.078 R)
• M8: 1,878,201 km (0.026 R)
• M9: 2,015,383 km (0.089 R)
• M10: 2,108,732 km (0.096 R)
• M11: 2,698,746 km (0.113 R)
• M12: 3,012,452 km (0.055 R)
• M13: 3,173,719 km (0.102 R)
• M14: 3,421,004 km (0.1 R)
• M15: 3,504,929 km (0.078 R)
• M16: 3,789,314 km (0.041 R)
• M17: 4,081,479 km (0.104 R)
• M18: 4,170,489 km (0.053 R)
• M19: 4,230,179 km (0.095 R)
• M20: 4,533,264 km (0.108 R)
• M21: 4,656,533 km (0.061 R)
• M22: 4,718,466 km (0.039 R)
• M23: 5,032,772 km (0.038 R)
• M24: 5,353,958 km (0.03 R)
• M25: 5,648,816 km (0.108 R)
• M26: 5,748,149 km (0.112 R)
• M27: 6,426,126 km (0.115 R)
• M28: 6,495,240 km (0.06 R)
• M29: 6,564,654 km (0.066 R)
• M30: 6,809,695 km (0.084 R)
• M31: 7,129,236 km (0.098 R)
• M32: 7,489,917 km (0.077 R)
• M33: 9,069,221 km (0.068 R)
• M34: 9,263,998 km (0.062 R)
• M35: 9,617,946 km (0.073 R)
• M36: 10,137,201 km (0.049 R)
• M37: 11,876,126 km (0.073 R)
• M38: 12,132,088 km (0.085 R)
• M39: 12,389,845 km (0.111 R)
• M40: 12,476,163 km (0.087 R)
• M41: 12,867,062 km (0.064 R)
• M42: 13,217,869 km (0.072 R)
• M43: 13,616,398 km (0.098 R)
• M44: 13,974,087 km (0.101 R)
• M45: 15,761,033 km (0.1 R)
• M46: 16,183,647 km (0.117 R)
• M47: 16,752,867 km (0.113 R)
• M48: 16,991,925 km (0.095 R)
• M49: 17,473,630 km (0.088 R)
• M50: 17,570,420 km (0.109 R)
• M51: 18,155,347 km (0.095 R)
• M52: 18,450,354 km (0.066 R)
• M53: 18,945,374 km (0.059 R)
• M54: 19,696,056 km (0.035 R)
• M55: 20,151,132 km (0.031 R)
• M56: 20,405,449 km (0.087 R)
• M57: 21,226,442 km (0.112 R)
• M58: 21,953,637 km (0.118 R)
• M59: 22,058,206 km (0.038 R)
• M60: 22,162,925 km (0.073 R)
• M61: 22,267,793 km (0.075 R)
• M62: 22,900,741 km (0.036 R)
• M63: 24,671,232 km (0.065 R)
• M64: 24,997,954 km (0.074 R)
• M65: 26,097,049 km (0.089 R)
• M66: 27,831,786 km (0.104 R)
• M67: 28,399,211 km (0.091 R)
• M68: 28,627,348 km (0.036 R)
• M69: 29,085,267 km (0.029 R)
• M70: 30,240,910 km (0.118 R)
• M71: 30,648,864 km (0.096 R)
• M72: 30,765,700 km (0.11 R)
• M73: 31,176,047 km (0.099 R)
• M74: 31,293,631 km (0.077 R)
• M75: 31,470,306 km (0.113 R)
• M76: 32,417,859 km (0.096 R)
• M77: 32,477,399 km (0.114 R)
• M78: 32,955,065 km (0.106 R)
• M79: 35,500,472 km (0.113 R)
• M80: 37,982,899 km (0.116 R)
• M81: 38,549,127 km (0.08 R)
• M82: 42,329,765 km (0.117 R)
• M83: 42,786,038 km (0.079 R)
• M84: 43,309,631 km (0.103 R)
• M85: 43,375,155 km (0.116 R)
• M86: 43,769,345 km (0.114 R)
• M87: 43,901,141 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.6

Radius: 12.9

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.77 AU - 11.45 AU

Year: 12175 Days

Day: 7.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 21,482,495 km

• M1: 167,998 km (0.081 R)
• M2: 282,441 km (0.114 R)
• M3: 563,834 km (0.083 R)
• M4: 938,278 km (0.069 R)
• M5: 1,183,020 km (0.065 R)
• M6: 1,537,866 km (0.085 R)
• M7: 1,681,330 km (0.094 R)
• M8: 1,775,128 km (0.086 R)
• M9: 2,241,724 km (0.078 R)
• M10: 2,620,506 km (0.103 R)
• M11: 2,730,311 km (0.114 R)
• M12: 2,954,708 km (0.11 R)
• M13: 3,036,238 km (0.067 R)
• M14: 4,056,346 km (0.087 R)
• M15: 4,257,705 km (0.095 R)
• M16: 4,518,753 km (0.087 R)
• M17: 4,689,444 km (0.089 R)
• M18: 5,037,260 km (0.106 R)
• M19: 5,413,498 km (0.1 R)
• M20: 5,676,342 km (0.102 R)
• M21: 5,799,012 km (0.107 R)
• M22: 6,130,670 km (0.116 R)
• M23: 6,362,397 km (0.048 R)
• M24: 6,747,612 km (0.085 R)
• M25: 7,162,746 km (0.089 R)
• M26: 7,384,600 km (0.119 R)
• M27: 7,473,910 km (0.066 R)
• M28: 8,410,691 km (0.114 R)
• M29: 8,691,935 km (0.115 R)
• M30: 9,143,721 km (0.07 R)
• M31: 9,578,752 km (0.057 R)
• M32: 9,676,289 km (0.054 R)
• M33: 9,798,810 km (0.119 R)
• M34: 10,469,009 km (0.084 R)
• M35: 10,898,654 km (0.117 R)
• M36: 11,128,586 km (0.08 R)
• M37: 11,360,014 km (0.059 R)
• M38: 11,541,177 km (0.054 R)
• M39: 11,749,267 km (0.037 R)
• M40: 11,880,016 km (0.098 R)
• M41: 13,733,533 km (0.075 R)
• M42: 14,009,541 km (0.111 R)
• M43: 14,176,044 km (0.116 R)
• M44: 15,217,395 km (0.073 R)
• M45: 15,992,910 km (0.12 R)
• M46: 17,106,217 km (0.118 R)
• M47: 17,522,548 km (0.105 R)
• M48: 17,882,181 km (0.068 R)
• M49: 18,365,532 km (0.107 R)
• M50: 18,487,006 km (0.063 R)
• M51: 18,700,332 km (0.071 R)
• M52: 18,914,407 km (0.096 R)
• M53: 19,283,315 km (0.117 R)
• M54: 19,499,634 km (0.088 R)
• M55: 20,656,324 km (0.112 R)
• M56: 21,322,783 km (0.111 R)
• M57: 21,418,526 km (0.081 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: 283 - 16,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit