🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.49 AU - 0.69 AU

Year: 174 Days

Day: 32.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,075,768 km

• M1: 34,707 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.79 AU - 0.81 AU

Year: 275 Days

Day: 12.5 Hours

Environment

Temp: 47 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 83,075,768 km

• M1: 52,958 km (0.066 R)
• M2: 201,808 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.89 AU - 1.05 AU

Year: 368 Days

Day: 41.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,075,768 km

• M1: 755,918 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.04 AU - 1.14 AU

Year: 438 Days

Day: 26.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.73 AU - 2.35 AU

Year: 1122 Days

Day: 36.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,075,768 km

• M1: 1,338,303 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.6 AU - 2.58 AU

Year: 1163 Days

Day: 44.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.45 AU - 3.35 AU

Year: 1901 Days

Day: 47.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,075,768 km

• M1: 235,018 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.6

Radius: 9.1

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.29 AU - 10.89 AU

Year: 11434 Days

Day: 14.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,075,768 km

• M1: 161,865 km (0.043 R)
• M2: 272,268 km (0.113 R)
• M3: 432,487 km (0.106 R)
• M4: 958,922 km (0.11 R)
• M5: 1,343,090 km (0.078 R)
• M6: 2,165,728 km (0.075 R)
• M7: 2,268,353 km (0.087 R)
• M8: 3,204,985 km (0.082 R)
• M9: 3,411,430 km (0.07 R)
• M10: 3,899,568 km (0.056 R)
• M11: 3,993,515 km (0.115 R)
• M12: 4,215,818 km (0.097 R)
• M13: 4,639,479 km (0.031 R)
• M14: 4,739,261 km (0.028 R)
• M15: 4,839,641 km (0.111 R)
• M16: 5,214,084 km (0.114 R)
• M17: 6,026,999 km (0.056 R)
• M18: 6,615,667 km (0.111 R)
• M19: 6,765,713 km (0.112 R)
• M20: 7,069,098 km (0.111 R)
• M21: 7,926,742 km (0.067 R)
• M22: 8,246,732 km (0.031 R)
• M23: 8,448,839 km (0.112 R)
• M24: 8,858,139 km (0.119 R)
• M25: 10,515,234 km (0.12 R)
• M26: 10,602,749 km (0.116 R)
• M27: 10,778,527 km (0.084 R)
• M28: 11,990,269 km (0.111 R)
• M29: 12,449,984 km (0.088 R)
• M30: 13,386,765 km (0.114 R)
• M31: 13,481,760 km (0.083 R)
• M32: 14,104,237 km (0.086 R)
• M33: 14,394,606 km (0.111 R)
• M34: 15,576,130 km (0.038 R)
• M35: 15,826,258 km (0.11 R)
• M36: 16,686,446 km (0.118 R)
• M37: 16,788,621 km (0.076 R)
• M38: 17,147,955 km (0.112 R)
• M39: 17,717,773 km (0.113 R)
• M40: 17,822,043 km (0.097 R)
• M41: 18,346,533 km (0.116 R)
• M42: 20,878,477 km (0.059 R)
• M43: 21,431,241 km (0.12 R)
• M44: 21,765,293 km (0.082 R)
• M45: 24,093,036 km (0.03 R)
• M46: 24,208,675 km (0.074 R)
• M47: 24,382,359 km (0.065 R)
• M48: 25,609,809 km (0.114 R)
• M49: 26,023,447 km (0.115 R)
• M50: 26,737,627 km (0.089 R)
• M51: 27,699,841 km (0.038 R)
• M52: 27,760,428 km (0.078 R)
• M53: 27,881,602 km (0.088 R)
• M54: 28,185,286 km (0.11 R)
• M55: 28,857,280 km (0.097 R)
• M56: 29,226,038 km (0.074 R)
• M57: 30,092,509 km (0.06 R)
• M58: 30,967,507 km (0.095 R)
• M59: 31,345,092 km (0.081 R)
• M60: 31,534,483 km (0.083 R)
• M61: 31,597,613 km (0.103 R)
• M62: 32,550,701 km (0.087 R)
• M63: 32,678,458 km (0.055 R)
• M64: 33,127,102 km (0.106 R)
• M65: 33,384,261 km (0.069 R)
• M66: 33,513,214 km (0.115 R)
• M67: 34,550,077 km (0.069 R)
• M68: 34,680,526 km (0.119 R)
• M69: 35,531,888 km (0.036 R)
• M70: 35,927,125 km (0.08 R)
• M71: 36,456,403 km (0.052 R)
• M72: 38,059,643 km (0.066 R)
• M73: 39,005,401 km (0.049 R)
• M74: 39,753,989 km (0.108 R)
• M75: 39,822,205 km (0.111 R)
• M76: 41,680,809 km (0.104 R)
• M77: 42,865,325 km (0.085 R)
• M78: 43,496,927 km (0.084 R)
• M79: 43,919,840 km (0.107 R)
• M80: 44,061,061 km (0.057 R)
• M81: 45,481,642 km (0.063 R)
• M82: 47,206,206 km (0.113 R)
• M83: 47,713,343 km (0.075 R)
• M84: 47,858,453 km (0.118 R)
• M85: 48,076,567 km (0.076 R)
• M86: 48,440,688 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.8

Radius: 4.6

Gravity: 46.73 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.74 AU - 14.16 AU

Year: 18991 Days

Day: 20.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,075,768 km

• M1: 78,240 km (0.051 R)
• M2: 510,278 km (0.037 R)
• M3: 797,506 km (0.085 R)
• M4: 903,122 km (0.11 R)
• M5: 1,098,946 km (0.088 R)
• M6: 1,186,910 km (0.075 R)
• M7: 1,561,951 km (0.092 R)
• M8: 1,900,641 km (0.084 R)
• M9: 2,078,363 km (0.08 R)
• M10: 2,336,120 km (0.106 R)
• M11: 2,841,612 km (0.114 R)
• M12: 3,044,765 km (0.045 R)
• M13: 3,337,080 km (0.111 R)
• M14: 3,508,220 km (0.068 R)
• M15: 3,594,837 km (0.059 R)
• M16: 3,770,315 km (0.039 R)
• M17: 4,175,127 km (0.088 R)
• M18: 4,220,904 km (0.11 R)
• M19: 5,420,230 km (0.105 R)
• M20: 5,621,439 km (0.112 R)
• M21: 5,773,879 km (0.111 R)
• M22: 7,594,336 km (0.072 R)
• M23: 9,394,297 km (0.077 R)
• M24: 10,124,784 km (0.099 R)
• M25: 11,382,304 km (0.106 R)
• M26: 12,291,559 km (0.08 R)
• M27: 12,423,355 km (0.079 R)
• M28: 12,621,872 km (0.092 R)
• M29: 13,562,393 km (0.084 R)
• M30: 14,178,737 km (0.113 R)
• M31: 14,525,205 km (0.105 R)
• M32: 15,014,839 km (0.081 R)
• M33: 15,296,981 km (0.066 R)
• M34: 16,226,283 km (0.035 R)
• M35: 16,588,459 km (0.114 R)
• M36: 16,661,313 km (0.075 R)
• M37: 17,026,781 km (0.092 R)
• M38: 17,765,495 km (0.096 R)
• M39: 17,839,995 km (0.079 R)
• M40: 18,213,840 km (0.07 R)
• M41: 18,514,831 km (0.103 R)
• M42: 18,741,621 km (0.063 R)
• M43: 19,121,600 km (0.098 R)
• M44: 19,889,187 km (0.034 R)
• M45: 19,966,529 km (0.086 R)
• M46: 20,354,585 km (0.119 R)
• M47: 20,823,575 km (0.048 R)
• M48: 25,117,931 km (0.11 R)
• M49: 27,579,115 km (0.082 R)
• M50: 29,673,186 km (0.068 R)
• M51: 31,097,508 km (0.099 R)
• M52: 31,367,083 km (0.075 R)
• M53: 31,547,199 km (0.089 R)
• M54: 32,180,297 km (0.031 R)
• M55: 32,361,909 km (0.105 R)
• M56: 32,635,075 km (0.076 R)
• M57: 33,643,065 km (0.096 R)
• M58: 34,382,527 km (0.087 R)
• M59: 35,127,375 km (0.073 R)
• M60: 36,348,991 km (0.077 R)
• M61: 36,632,928 km (0.025 R)
• M62: 37,012,608 km (0.09 R)
• M63: 37,871,599 km (0.091 R)
• M64: 38,063,383 km (0.114 R)
• M65: 38,159,425 km (0.095 R)
• M66: 38,833,812 km (0.118 R)
• M67: 39,999,030 km (0.113 R)
• M68: 41,570,406 km (0.079 R)
• M69: 47,846,934 km (0.107 R)
• M70: 48,886,490 km (0.043 R)
• M71: 51,199,871 km (0.057 R)
• M72: 51,943,373 km (0.052 R)
• M73: 55,605,080 km (0.108 R)
• M74: 56,478,731 km (0.03 R)
• M75: 56,917,203 km (0.073 R)
• M76: 58,128,945 km (0.111 R)
• M77: 62,719,655 km (0.076 R)
• M78: 65,000,873 km (0.116 R)
• M79: 65,115,615 km (0.055 R)
• M80: 67,309,168 km (0.099 R)
• M81: 68,239,966 km (0.052 R)
• M82: 70,467,628 km (0.118 R)
• M83: 70,585,511 km (0.118 R)
• M84: 71,886,863 km (0.064 R)
• M85: 75,114,437 km (0.106 R)
• M86: 75,958,917 km (0.103 R)
• M87: 76,079,792 km (0.101 R)
• M88: 76,321,842 km (0.098 R)
• M89: 77,535,529 km (0.089 R)
• M90: 78,266,913 km (0.07 R)
• M91: 78,755,649 km (0.092 R)
• M92: 79,490,773 km (0.049 R)
• M93: 79,736,263 km (0.099 R)
• M94: 80,228,141 km (0.039 R)
• M95: 80,844,335 km (0.112 R)
• M96: 81,957,493 km (0.105 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 18,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit