🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.58 AU - 0.96 AU

Year: 257 Days

Day: 22.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.87 AU - 1.37 AU

Year: 451 Days

Day: 47.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.19 AU - 1.65 AU

Year: 644 Days

Day: 44.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.5 AU - 2.8 AU

Year: 1643 Days

Day: 44.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,682,257 km

• M1: 40,242 km (0.098 R)
• M2: 544,237 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.15 AU - 4.15 AU

Year: 3219 Days

Day: 30.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.9

Radius: 14.5

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.74 AU - 6.67 AU

Year: 5879 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 39,682,257 km

• M1: 205,547 km (0.086 R)
• M2: 305,329 km (0.072 R)
• M3: 469,588 km (0.082 R)
• M4: 730,935 km (0.112 R)
• M5: 912,397 km (0.048 R)
• M6: 1,009,486 km (0.083 R)
• M7: 1,227,151 km (0.117 R)
• M8: 1,373,159 km (0.092 R)
• M9: 1,538,315 km (0.118 R)
• M10: 1,630,168 km (0.1 R)
• M11: 1,764,806 km (0.11 R)
• M12: 2,341,356 km (0.101 R)
• M13: 2,635,466 km (0.075 R)
• M14: 3,209,024 km (0.086 R)
• M15: 3,519,140 km (0.118 R)
• M16: 3,713,618 km (0.047 R)
• M17: 4,094,943 km (0.061 R)
• M18: 4,337,441 km (0.119 R)
• M19: 4,469,984 km (0.093 R)
• M20: 4,565,428 km (0.095 R)
• M21: 4,875,843 km (0.047 R)
• M22: 5,033,669 km (0.03 R)
• M23: 5,599,598 km (0.106 R)
• M24: 6,100,900 km (0.091 R)
• M25: 6,292,685 km (0.091 R)
• M26: 6,573,330 km (0.031 R)
• M27: 6,704,229 km (0.079 R)
• M28: 7,281,527 km (0.098 R)
• M29: 7,462,540 km (0.098 R)
• M30: 7,736,753 km (0.105 R)
• M31: 9,822,746 km (0.083 R)
• M32: 10,022,908 km (0.076 R)
• M33: 10,325,843 km (0.09 R)
• M34: 10,837,319 km (0.112 R)
• M35: 10,940,541 km (0.092 R)
• M36: 11,122,153 km (0.106 R)
• M37: 11,357,022 km (0.092 R)
• M38: 11,805,366 km (0.114 R)
• M39: 12,232,618 km (0.109 R)
• M40: 12,475,116 km (0.104 R)
• M41: 12,692,033 km (0.06 R)
• M42: 13,600,242 km (0.096 R)
• M43: 13,879,690 km (0.031 R)
• M44: 14,076,412 km (0.114 R)
• M45: 14,302,304 km (0.094 R)
• M46: 14,786,553 km (0.047 R)
• M47: 15,363,103 km (0.082 R)
• M48: 16,123,509 km (0.087 R)
• M49: 16,300,782 km (0.09 R)
• M50: 16,806,573 km (0.03 R)
• M51: 17,136,586 km (0.052 R)
• M52: 17,590,017 km (0.072 R)
• M53: 18,262,310 km (0.089 R)
• M54: 18,570,780 km (0.09 R)
• M55: 18,725,614 km (0.103 R)
• M56: 19,286,606 km (0.036 R)
• M57: 19,948,128 km (0.097 R)
• M58: 20,361,317 km (0.073 R)
• M59: 21,683,314 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.2

Radius: 11.9

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.08 AU - 9.46 AU

Year: 8248 Days

Day: 14.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,682,257 km

• M1: 150,495 km (0.118 R)
• M2: 319,990 km (0.09 R)
• M3: 679,324 km (0.06 R)
• M4: 809,324 km (0.099 R)
• M5: 922,570 km (0.079 R)
• M6: 1,096,253 km (0.026 R)
• M7: 1,602,642 km (0.11 R)
• M8: 1,797,867 km (0.11 R)
• M9: 2,001,171 km (0.092 R)
• M10: 2,230,055 km (0.066 R)
• M11: 2,599,113 km (0.065 R)
• M12: 2,967,872 km (0.102 R)
• M13: 3,047,757 km (0.081 R)
• M14: 3,148,586 km (0.048 R)
• M15: 3,291,602 km (0.082 R)
• M16: 3,690,729 km (0.071 R)
• M17: 3,798,440 km (0.12 R)
• M18: 4,284,782 km (0.106 R)
• M19: 4,420,916 km (0.113 R)
• M20: 4,979,814 km (0.08 R)
• M21: 5,075,257 km (0.069 R)
• M22: 5,438,331 km (0.107 R)
• M23: 5,835,065 km (0.111 R)
• M24: 6,087,736 km (0.113 R)
• M25: 6,735,345 km (0.11 R)
• M26: 6,867,589 km (0.045 R)
• M27: 7,027,360 km (0.1 R)
• M28: 7,161,400 km (0.065 R)
• M29: 7,269,409 km (0.08 R)
• M30: 7,596,281 km (0.112 R)
• M31: 7,816,938 km (0.083 R)
• M32: 8,236,560 km (0.081 R)
• M33: 8,520,347 km (0.034 R)
• M34: 9,097,645 km (0.115 R)
• M35: 9,717,429 km (0.082 R)
• M36: 9,957,085 km (0.118 R)
• M37: 10,077,661 km (0.05 R)
• M38: 10,873,521 km (0.036 R)
• M39: 11,091,186 km (0.089 R)
• M40: 11,310,347 km (0.099 R)
• M41: 11,689,428 km (0.099 R)
• M42: 12,169,188 km (0.033 R)
• M43: 12,460,156 km (0.085 R)
• M44: 13,346,823 km (0.111 R)
• M45: 13,613,556 km (0.065 R)
• M46: 13,747,446 km (0.109 R)
• M47: 14,118,149 km (0.112 R)
• M48: 14,594,768 km (0.12 R)
• M49: 16,304,373 km (0.119 R)
• M50: 16,482,394 km (0.101 R)
• M51: 16,589,506 km (0.116 R)
• M52: 16,840,232 km (0.086 R)
• M53: 17,673,343 km (0.085 R)
• M54: 18,113,310 km (0.103 R)
• M55: 18,260,664 km (0.06 R)
• M56: 18,779,918 km (0.073 R)
• M57: 19,004,016 km (0.108 R)
• M58: 19,228,862 km (0.103 R)
• M59: 19,605,699 km (0.101 R)
• M60: 19,871,085 km (0.095 R)
• M61: 19,947,081 km (0.086 R)
• M62: 21,021,194 km (0.109 R)
• M63: 21,137,431 km (0.094 R)
• M64: 21,643,521 km (0.117 R)
• M65: 21,996,273 km (0.111 R)
• M66: 22,114,156 km (0.057 R)
• M67: 23,025,805 km (0.033 R)
• M68: 23,385,887 km (0.101 R)
• M69: 23,707,523 km (0.081 R)
• M70: 24,314,591 km (0.11 R)
• M71: 24,436,513 km (0.099 R)
• M72: 24,885,755 km (0.109 R)
• M73: 25,337,541 km (0.097 R)
• M74: 25,916,634 km (0.092 R)
• M75: 26,709,503 km (0.086 R)
• M76: 27,172,209 km (0.106 R)
• M77: 27,552,637 km (0.097 R)
• M78: 27,637,459 km (0.111 R)
• M79: 28,319,027 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.5

Radius: 14.4

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.14 AU - 8.86 AU

Year: 8617 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,682,257 km

• M1: 212,878 km (0.061 R)
• M2: 354,397 km (0.107 R)
• M3: 594,502 km (0.065 R)
• M4: 803,789 km (0.118 R)
• M5: 1,760,019 km (0.116 R)
• M6: 1,862,493 km (0.116 R)
• M7: 2,030,641 km (0.078 R)
• M8: 2,270,596 km (0.082 R)
• M9: 3,373,582 km (0.032 R)
• M10: 3,528,415 km (0.084 R)
• M11: 4,007,877 km (0.046 R)
• M12: 4,395,185 km (0.101 R)
• M13: 4,707,995 km (0.118 R)
• M14: 5,325,834 km (0.073 R)
• M15: 5,537,515 km (0.069 R)
• M16: 6,031,936 km (0.087 R)
• M17: 6,316,471 km (0.064 R)
• M18: 6,865,794 km (0.105 R)
• M19: 6,997,291 km (0.054 R)
• M20: 7,397,016 km (0.061 R)
• M21: 7,976,110 km (0.104 R)
• M22: 9,250,534 km (0.107 R)
• M23: 10,323,001 km (0.059 R)
• M24: 10,436,097 km (0.115 R)
• M25: 10,778,227 km (0.058 R)
• M26: 11,046,905 km (0.072 R)
• M27: 11,240,186 km (0.112 R)
• M28: 11,630,038 km (0.084 R)
• M29: 11,945,240 km (0.078 R)
• M30: 12,064,171 km (0.095 R)
• M31: 12,664,657 km (0.07 R)
• M32: 12,988,985 km (0.109 R)
• M33: 13,480,563 km (0.079 R)
• M34: 13,728,597 km (0.09 R)
• M35: 14,271,487 km (0.117 R)
• M36: 14,608,980 km (0.089 R)
• M37: 14,736,288 km (0.069 R)
• M38: 15,767,616 km (0.107 R)
• M39: 16,072,795 km (0.046 R)
• M40: 16,424,051 km (0.086 R)
• M41: 16,777,850 km (0.102 R)
• M42: 17,313,261 km (0.083 R)
• M43: 17,403,019 km (0.119 R)
• M44: 17,538,106 km (0.119 R)
• M45: 18,172,551 km (0.06 R)
• M46: 18,814,625 km (0.101 R)
• M47: 19,231,255 km (0.053 R)
• M48: 19,791,649 km (0.115 R)
• M49: 20,547,118 km (0.084 R)
• M50: 21,167,949 km (0.058 R)
• M51: 21,263,991 km (0.094 R)
• M52: 22,281,406 km (0.095 R)
• M53: 22,820,557 km (0.09 R)
• M54: 24,162,450 km (0.101 R)
• M55: 24,313,095 km (0.094 R)
• M56: 24,767,124 km (0.108 R)
• M57: 25,172,983 km (0.084 R)
• M58: 25,529,924 km (0.105 R)
• M59: 27,026,351 km (0.105 R)
• M60: 27,391,969 km (0.07 R)
• M61: 27,601,555 km (0.106 R)
• M62: 27,916,907 km (0.107 R)
• M63: 28,710,674 km (0.067 R)
• M64: 28,817,038 km (0.106 R)
• M65: 29,996,019 km (0.094 R)
• M66: 30,104,028 km (0.069 R)
• M67: 30,212,188 km (0.097 R)
• M68: 30,537,264 km (0.092 R)
• M69: 31,027,047 km (0.107 R)
• M70: 32,401,104 km (0.093 R)
• M71: 32,622,808 km (0.046 R)
• M72: 33,458,761 km (0.093 R)
• M73: 34,867,673 km (0.12 R)
• M74: 36,641,455 km (0.053 R)
• M75: 37,393,933 km (0.072 R)
• M76: 37,510,170 km (0.098 R)
• M77: 38,503,051 km (0.064 R)
• M78: 39,563,850 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 19,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit