🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.54 AU - 0.82 AU

Year: 215 Days

Day: 18.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.91 AU - 0.97 AU

Year: 349 Days

Day: 31.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.5

Radius: 12

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.02 AU - 7.9 AU

Year: 7801 Days

Day: 10.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,669,813 km

• M1: 150,495 km (0.11 R)
• M2: 414,087 km (0.077 R)
• M3: 1,069,475 km (0.086 R)
• M4: 1,648,569 km (0.079 R)
• M5: 1,883,288 km (0.079 R)
• M6: 2,106,338 km (0.118 R)
• M7: 2,578,768 km (0.096 R)
• M8: 2,929,126 km (0.053 R)
• M9: 3,188,828 km (0.055 R)
• M10: 3,375,078 km (0.099 R)
• M11: 3,483,237 km (0.119 R)
• M12: 3,565,067 km (0.076 R)
• M13: 3,927,393 km (0.101 R)
• M14: 4,041,386 km (0.099 R)
• M15: 4,127,555 km (0.106 R)
• M16: 4,448,891 km (0.102 R)
• M17: 5,084,832 km (0.047 R)
• M18: 5,588,677 km (0.094 R)
• M19: 7,125,047 km (0.113 R)
• M20: 7,546,315 km (0.086 R)
• M21: 8,339,782 km (0.105 R)
• M22: 8,672,039 km (0.119 R)
• M23: 8,821,038 km (0.045 R)
• M24: 9,046,333 km (0.113 R)
• M25: 9,349,568 km (0.105 R)
• M26: 9,656,243 km (0.106 R)
• M27: 10,200,929 km (0.049 R)
• M28: 10,397,950 km (0.053 R)
• M29: 10,715,695 km (0.103 R)
• M30: 11,688,231 km (0.088 R)
• M31: 12,436,071 km (0.04 R)
• M32: 12,604,369 km (0.086 R)
• M33: 13,242,254 km (0.12 R)
• M34: 13,371,207 km (0.11 R)
• M35: 13,890,761 km (0.097 R)
• M36: 13,977,976 km (0.074 R)
• M37: 14,417,046 km (0.082 R)
• M38: 14,727,013 km (0.118 R)
• M39: 15,624,899 km (0.111 R)
• M40: 15,715,556 km (0.089 R)
• M41: 16,172,128 km (0.056 R)
• M42: 16,401,911 km (0.103 R)
• M43: 16,586,664 km (0.098 R)
• M44: 17,520,454 km (0.111 R)
• M45: 19,438,897 km (0.115 R)
• M46: 19,879,762 km (0.066 R)
• M47: 20,472,618 km (0.117 R)
• M48: 21,171,689 km (0.066 R)
• M49: 21,980,116 km (0.115 R)
• M50: 22,081,992 km (0.087 R)
• M51: 22,644,480 km (0.095 R)
• M52: 23,471,158 km (0.108 R)
• M53: 23,731,608 km (0.116 R)
• M54: 23,836,027 km (0.057 R)
• M55: 25,367,311 km (0.118 R)
• M56: 25,795,310 km (0.062 R)
• M57: 26,279,708 km (0.104 R)
• M58: 26,441,872 km (0.066 R)
• M59: 26,712,794 km (0.105 R)
• M60: 27,148,274 km (0.106 R)
• M61: 27,421,738 km (0.084 R)
• M62: 27,971,211 km (0.042 R)
• M63: 28,302,571 km (0.105 R)
• M64: 28,468,774 km (0.065 R)
• M65: 28,579,776 km (0.105 R)
• M66: 29,136,878 km (0.069 R)
• M67: 29,922,865 km (0.064 R)
• M68: 31,286,300 km (0.114 R)
• M69: 32,322,266 km (0.029 R)
• M70: 32,728,125 km (0.107 R)
• M71: 33,310,958 km (0.099 R)
• M72: 34,783,001 km (0.09 R)
• M73: 35,556,721 km (0.101 R)
• M74: 35,915,906 km (0.118 R)
• M75: 36,035,733 km (0.04 R)
• M76: 37,000,191 km (0.112 R)
• M77: 37,485,636 km (0.12 R)
• M78: 37,973,176 km (0.096 R)
• M79: 39,882,044 km (0.083 R)
• M80: 40,317,524 km (0.059 R)
• M81: 40,942,095 km (0.115 R)
• M82: 41,255,652 km (0.043 R)
• M83: 42,137,831 km (0.081 R)
• M84: 42,327,820 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.9

Radius: 10

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.12 AU - 12.52 AU

Year: 13627 Days

Day: 8 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,669,813 km

• M1: 127,158 km (0.099 R)
• M2: 254,316 km (0.078 R)
• M3: 626,067 km (0.105 R)
• M4: 748,289 km (0.079 R)
• M5: 825,631 km (0.041 R)
• M6: 1,148,762 km (0.084 R)
• M7: 1,332,917 km (0.114 R)
• M8: 1,593,816 km (0.061 R)
• M9: 2,510,851 km (0.115 R)
• M10: 2,590,287 km (0.065 R)
• M11: 3,021,877 km (0.079 R)
• M12: 3,235,503 km (0.051 R)
• M13: 3,322,270 km (0.101 R)
• M14: 3,431,925 km (0.1 R)
• M15: 4,021,490 km (0.112 R)
• M16: 4,114,989 km (0.116 R)
• M17: 4,765,291 km (0.104 R)
• M18: 5,267,640 km (0.086 R)
• M19: 5,344,534 km (0.086 R)
• M20: 5,972,695 km (0.071 R)
• M21: 6,214,296 km (0.105 R)
• M22: 6,349,831 km (0.12 R)
• M23: 6,624,044 km (0.1 R)
• M24: 7,383,852 km (0.097 R)
• M25: 7,788,813 km (0.096 R)
• M26: 8,710,934 km (0.108 R)
• M27: 9,324,136 km (0.113 R)
• M28: 9,698,729 km (0.101 R)
• M29: 9,824,691 km (0.099 R)
• M30: 9,887,821 km (0.079 R)
• M31: 10,462,725 km (0.111 R)
• M32: 10,950,115 km (0.103 R)
• M33: 11,312,142 km (0.064 R)
• M34: 11,478,046 km (0.115 R)
• M35: 11,745,228 km (0.116 R)
• M36: 12,115,932 km (0.118 R)
• M37: 12,661,964 km (0.086 R)
• M38: 13,955,387 km (0.027 R)
• M39: 14,419,739 km (0.09 R)
• M40: 14,708,014 km (0.059 R)
• M41: 14,816,622 km (0.12 R)
• M42: 15,071,088 km (0.115 R)
• M43: 15,658,260 km (0.095 R)
• M44: 15,732,161 km (0.11 R)
• M45: 16,402,509 km (0.088 R)
• M46: 16,703,500 km (0.113 R)
• M47: 17,120,429 km (0.101 R)
• M48: 17,387,461 km (0.108 R)
• M49: 17,502,352 km (0.087 R)
• M50: 17,848,372 km (0.041 R)
• M51: 18,469,353 km (0.113 R)
• M52: 18,704,072 km (0.117 R)
• M53: 18,861,150 km (0.118 R)
• M54: 19,255,490 km (0.095 R)
• M55: 20,052,547 km (0.045 R)
• M56: 20,173,123 km (0.101 R)
• M57: 20,374,482 km (0.113 R)
• M58: 20,536,048 km (0.086 R)
• M59: 20,616,980 km (0.118 R)
• M60: 21,432,289 km (0.078 R)
• M61: 21,637,686 km (0.066 R)
• M62: 22,341,245 km (0.101 R)
• M63: 22,507,897 km (0.07 R)
• M64: 22,884,285 km (0.109 R)
• M65: 23,178,544 km (0.043 R)
• M66: 23,474,000 km (0.072 R)
• M67: 24,239,493 km (0.115 R)
• M68: 24,367,848 km (0.105 R)
• M69: 24,625,305 km (0.106 R)
• M70: 25,099,680 km (0.101 R)
• M71: 25,272,915 km (0.055 R)
• M72: 26,145,070 km (0.093 R)
• M73: 26,232,884 km (0.076 R)
• M74: 26,364,680 km (0.056 R)
• M75: 27,071,530 km (0.079 R)
• M76: 27,471,854 km (0.118 R)
• M77: 27,695,054 km (0.107 R)
• M78: 27,963,732 km (0.059 R)
• M79: 28,729,673 km (0.108 R)
• M80: 29,229,030 km (0.105 R)
• M81: 29,411,241 km (0.082 R)
• M82: 29,822,784 km (0.042 R)
• M83: 30,006,341 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.8

Radius: 3.1

Gravity: 38.48 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 16.3 AU - 20.54 AU

Year: 30269 Days

Day: 23.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 81,669,813 km

• M1: 173,833 km (0.103 R)
• M2: 269,426 km (0.078 R)
• M3: 323,281 km (0.118 R)
• M4: 550,371 km (0.103 R)
• M5: 596,148 km (0.067 R)
• M6: 2,025,854 km (0.093 R)
• M7: 2,061,459 km (0.093 R)
• M8: 2,658,803 km (0.072 R)
• M9: 2,816,030 km (0.081 R)
• M10: 3,431,925 km (0.086 R)
• M11: 4,132,641 km (0.069 R)
• M12: 4,177,969 km (0.104 R)
• M13: 5,509,690 km (0.096 R)
• M14: 5,760,266 km (0.109 R)
• M15: 5,912,407 km (0.116 R)
• M16: 6,117,356 km (0.103 R)
• M17: 6,481,477 km (0.109 R)
• M18: 8,750,727 km (0.065 R)
• M19: 9,278,658 km (0.108 R)
• M20: 9,636,347 km (0.109 R)
• M21: 9,998,523 km (0.119 R)
• M22: 11,554,790 km (0.094 R)
• M23: 11,746,574 km (0.034 R)
• M24: 12,003,883 km (0.1 R)
• M25: 12,393,286 km (0.071 R)
• M26: 12,524,035 km (0.119 R)
• M27: 13,586,329 km (0.114 R)
• M28: 13,788,735 km (0.09 R)
• M29: 14,264,755 km (0.117 R)
• M30: 15,023,665 km (0.087 R)
• M31: 15,093,378 km (0.053 R)
• M32: 15,232,953 km (0.053 R)
• M33: 17,159,175 km (0.054 R)
• M34: 18,261,861 km (0.09 R)
• M35: 21,234,221 km (0.072 R)
• M36: 21,547,479 km (0.105 R)
• M37: 22,815,620 km (0.107 R)
• M38: 23,620,457 km (0.082 R)
• M39: 28,812,999 km (0.11 R)
• M40: 32,251,506 km (0.119 R)
• M41: 34,155,887 km (0.038 R)
• M42: 34,247,441 km (0.1 R)
• M43: 34,890,861 km (0.119 R)
• M44: 35,075,465 km (0.106 R)
• M45: 37,032,803 km (0.096 R)
• M46: 37,504,037 km (0.074 R)
• M47: 38,167,204 km (0.101 R)
• M48: 38,262,199 km (0.097 R)
• M49: 38,643,224 km (0.047 R)
• M50: 40,566,754 km (0.033 R)
• M51: 40,760,932 km (0.06 R)
• M52: 41,931,685 km (0.101 R)
• M53: 44,406,333 km (0.099 R)
• M54: 51,057,604 km (0.096 R)
• M55: 51,687,112 km (0.073 R)
• M56: 53,484,380 km (0.103 R)
• M57: 54,337,238 km (0.111 R)
• M58: 55,194,583 km (0.087 R)
• M59: 55,301,994 km (0.108 R)
• M60: 58,449,085 km (0.104 R)
• M61: 58,668,246 km (0.093 R)
• M62: 60,431,556 km (0.109 R)
• M63: 60,986,115 km (0.028 R)
• M64: 62,547,917 km (0.09 R)
• M65: 65,596,722 km (0.112 R)
• M66: 67,541,195 km (0.079 R)
• M67: 69,272,341 km (0.106 R)
• M68: 70,784,626 km (0.102 R)
• M69: 71,252,119 km (0.047 R)
• M70: 73,959,990 km (0.071 R)
• M71: 75,863,474 km (0.032 R)
• M72: 80,570,272 km (0.117 R)
• M73: 81,302,703 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 17,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit