🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.6 AU - 0.84 AU

Year: 230 Days

Day: 28.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.69 AU - 0.91 AU

Year: 270 Days

Day: 43.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.77 AU - 2.69 AU

Year: 1255 Days

Day: 19.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.62 AU - 2.76 AU

Year: 1662 Days

Day: 29.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.15 AU - 3.27 AU

Year: 1681 Days

Day: 41.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.6

Radius: 12.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.99 AU - 6.21 AU

Year: 4339 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 82,167,976 km

• M1: 165,006 km (0.105 R)
• M2: 332,406 km (0.107 R)
• M3: 830,268 km (0.119 R)
• M4: 934,538 km (0.107 R)
• M5: 1,143,676 km (0.081 R)
• M6: 1,486,853 km (0.066 R)
• M7: 1,585,588 km (0.078 R)
• M8: 1,694,495 km (0.041 R)
• M9: 1,895,405 km (0.049 R)
• M10: 2,053,530 km (0.091 R)
• M11: 2,303,658 km (0.061 R)
• M12: 2,490,954 km (0.1 R)
• M13: 2,767,561 km (0.081 R)
• M14: 2,928,827 km (0.048 R)
• M15: 3,015,594 km (0.098 R)
• M16: 3,201,394 km (0.054 R)
• M17: 3,564,169 km (0.101 R)
• M18: 3,688,036 km (0.079 R)
• M19: 3,781,984 km (0.099 R)
• M20: 4,111,548 km (0.087 R)
• M21: 4,220,006 km (0.105 R)
• M22: 4,329,213 km (0.074 R)
• M23: 4,550,767 km (0.069 R)
• M24: 4,787,431 km (0.111 R)
• M25: 4,935,982 km (0.095 R)
• M26: 5,391,058 km (0.104 R)
• M27: 5,533,775 km (0.089 R)
• M28: 5,629,667 km (0.075 R)
• M29: 5,932,902 km (0.075 R)
• M30: 6,229,106 km (0.087 R)
• M31: 6,580,810 km (0.052 R)
• M32: 6,759,131 km (0.094 R)
• M33: 6,913,217 km (0.116 R)
• M34: 7,395,969 km (0.09 R)
• M35: 7,741,690 km (0.116 R)
• M36: 8,188,090 km (0.108 R)
• M37: 8,740,704 km (0.072 R)
• M38: 9,163,019 km (0.117 R)
• M39: 9,262,502 km (0.074 R)
• M40: 9,838,154 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.7

Radius: 11.6

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.62 AU - 6.46 AU

Year: 5592 Days

Day: 9.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,167,976 km

• M1: 163,510 km (0.109 R)
• M2: 290,369 km (0.108 R)
• M3: 388,356 km (0.104 R)
• M4: 479,910 km (0.11 R)
• M5: 677,678 km (0.12 R)
• M6: 834,607 km (0.108 R)
• M7: 1,063,641 km (0.107 R)
• M8: 1,362,687 km (0.098 R)
• M9: 1,462,768 km (0.063 R)
• M10: 1,635,404 km (0.115 R)
• M11: 1,833,322 km (0.045 R)
• M12: 2,515,039 km (0.057 R)
• M13: 2,851,335 km (0.118 R)
• M14: 3,003,177 km (0.073 R)
• M15: 3,247,171 km (0.074 R)
• M16: 4,139,672 km (0.03 R)
• M17: 4,766,487 km (0.104 R)
• M18: 5,263,003 km (0.075 R)
• M19: 5,476,928 km (0.084 R)
• M20: 5,666,618 km (0.089 R)
• M21: 7,142,401 km (0.088 R)
• M22: 7,589,399 km (0.104 R)
• M23: 7,801,080 km (0.088 R)
• M24: 8,698,967 km (0.111 R)
• M25: 9,208,347 km (0.028 R)
• M26: 9,434,240 km (0.108 R)
• M27: 9,858,649 km (0.118 R)
• M28: 10,089,778 km (0.077 R)
• M29: 10,456,742 km (0.08 R)
• M30: 10,828,043 km (0.057 R)
• M31: 11,238,091 km (0.081 R)
• M32: 11,479,542 km (0.083 R)
• M33: 12,038,141 km (0.113 R)
• M34: 12,569,811 km (0.101 R)
• M35: 12,892,644 km (0.106 R)
• M36: 13,145,464 km (0.117 R)
• M37: 13,363,578 km (0.07 R)
• M38: 13,656,341 km (0.107 R)
• M39: 13,803,396 km (0.102 R)
• M40: 14,322,500 km (0.1 R)
• M41: 14,923,734 km (0.092 R)
• M42: 15,075,277 km (0.101 R)
• M43: 15,189,270 km (0.103 R)
• M44: 15,341,860 km (0.081 R)
• M45: 15,725,279 km (0.076 R)
• M46: 15,995,603 km (0.063 R)
• M47: 16,228,527 km (0.109 R)
• M48: 16,306,318 km (0.06 R)
• M49: 16,384,408 km (0.117 R)
• M50: 16,815,698 km (0.086 R)
• M51: 19,398,505 km (0.101 R)
• M52: 20,147,093 km (0.033 R)
• M53: 20,230,868 km (0.061 R)
• M54: 20,314,643 km (0.08 R)
• M55: 20,482,791 km (0.104 R)
• M56: 20,735,761 km (0.103 R)
• M57: 20,862,620 km (0.119 R)
• M58: 20,989,778 km (0.098 R)
• M59: 21,500,954 km (0.087 R)
• M60: 22,666,172 km (0.101 R)
• M61: 22,884,136 km (0.118 R)
• M62: 23,146,680 km (0.119 R)
• M63: 23,410,272 km (0.11 R)
• M64: 24,474,361 km (0.065 R)
• M65: 24,877,528 km (0.111 R)
• M66: 25,373,295 km (0.113 R)
• M67: 26,145,818 km (0.108 R)
• M68: 26,282,850 km (0.061 R)
• M69: 27,527,803 km (0.052 R)
• M70: 28,227,772 km (0.101 R)
• M71: 28,744,782 km (0.047 R)
• M72: 29,312,356 km (0.107 R)
• M73: 29,549,918 km (0.071 R)
• M74: 30,362,533 km (0.099 R)
• M75: 31,279,419 km (0.077 R)
• M76: 31,376,508 km (0.045 R)
• M77: 32,597,974 km (0.092 R)
• M78: 32,696,410 km (0.062 R)
• M79: 33,090,899 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.2

Radius: 6

Gravity: 15.14 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.19 AU - 18.73 AU

Year: 25158 Days

Day: 24.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,167,976 km

• M1: 95,443 km (0.091 R)
• M2: 501,153 km (0.106 R)
• M3: 858,243 km (0.099 R)
• M4: 1,281,156 km (0.101 R)
• M5: 1,760,767 km (0.118 R)
• M6: 2,181,287 km (0.073 R)
• M7: 2,554,683 km (0.107 R)
• M8: 2,593,129 km (0.12 R)
• M9: 2,947,976 km (0.041 R)
• M10: 3,151,728 km (0.089 R)
• M11: 3,834,044 km (0.103 R)
• M12: 4,560,491 km (0.059 R)
• M13: 4,987,593 km (0.077 R)
• M14: 5,181,472 km (0.12 R)
• M15: 5,230,390 km (0.028 R)
• M16: 5,677,090 km (0.088 R)
• M17: 5,981,820 km (0.113 R)
• M18: 6,084,445 km (0.077 R)
• M19: 6,448,715 km (0.037 R)
• M20: 8,603,523 km (0.059 R)
• M21: 9,367,071 km (0.05 R)
• M22: 9,606,427 km (0.116 R)
• M23: 10,029,939 km (0.088 R)
• M24: 10,274,831 km (0.071 R)
• M25: 10,521,517 km (0.035 R)
• M26: 10,958,044 km (0.105 R)
• M27: 11,273,546 km (0.082 R)
• M28: 11,464,283 km (0.089 R)
• M29: 11,784,423 km (0.093 R)
• M30: 12,302,929 km (0.112 R)
• M31: 13,161,321 km (0.101 R)
• M32: 13,631,508 km (0.108 R)
• M33: 13,698,976 km (0.06 R)
• M34: 14,726,564 km (0.048 R)
• M35: 15,849,745 km (0.101 R)
• M36: 16,134,878 km (0.068 R)
• M37: 16,927,597 km (0.12 R)
• M38: 17,365,321 km (0.077 R)
• M39: 17,732,883 km (0.106 R)
• M40: 18,401,136 km (0.086 R)
• M41: 18,926,524 km (0.12 R)
• M42: 21,942,567 km (0.085 R)
• M43: 22,101,290 km (0.06 R)
• M44: 22,579,555 km (0.088 R)
• M45: 23,546,256 km (0.099 R)
• M46: 25,353,398 km (0.063 R)
• M47: 25,519,901 km (0.094 R)
• M48: 26,442,022 km (0.096 R)
• M49: 27,289,793 km (0.086 R)
• M50: 28,060,372 km (0.114 R)
• M51: 28,664,747 km (0.1 R)
• M52: 29,360,676 km (0.053 R)
• M53: 29,448,042 km (0.107 R)
• M54: 30,326,480 km (0.106 R)
• M55: 31,213,596 km (0.12 R)
• M56: 32,199,296 km (0.067 R)
• M57: 32,469,919 km (0.111 R)
• M58: 32,831,796 km (0.105 R)
• M59: 34,292,918 km (0.09 R)
• M60: 34,846,430 km (0.057 R)
• M61: 36,524,171 km (0.06 R)
• M62: 38,132,796 km (0.049 R)
• M63: 38,897,840 km (0.09 R)
• M64: 40,929,828 km (0.078 R)
• M65: 41,027,515 km (0.117 R)
• M66: 41,320,727 km (0.117 R)
• M67: 42,501,054 km (0.092 R)
• M68: 42,897,040 km (0.054 R)
• M69: 43,095,407 km (0.119 R)
• M70: 43,692,452 km (0.077 R)
• M71: 47,127,069 km (0.092 R)
• M72: 47,229,394 km (0.105 R)
• M73: 47,536,818 km (0.112 R)
• M74: 48,153,610 km (0.088 R)
• M75: 50,752,125 km (0.036 R)
• M76: 53,929,883 km (0.074 R)
• M77: 59,367,466 km (0.036 R)
• M78: 59,477,869 km (0.08 R)
• M79: 60,364,536 km (0.082 R)
• M80: 60,920,890 km (0.059 R)
• M81: 67,843,831 km (0.102 R)
• M82: 68,654,053 km (0.056 R)
• M83: 69,002,167 km (0.107 R)
• M84: 72,989,400 km (0.107 R)
• M85: 73,463,475 km (0.092 R)
• M86: 74,414,469 km (0.109 R)
• M87: 75,968,641 km (0.047 R)
• M88: 77,533,435 km (0.102 R)
• M89: 78,259,134 km (0.105 R)
• M90: 78,865,753 km (0.05 R)
• M91: 80,817,108 km (0.109 R)
• M92: 80,939,629 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 10,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit