🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.54 AU - 0.88 AU

Year: 219 Days

Day: 13 Hours

Environment

Temp: 133 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.75 AU - 0.91 AU

Year: 276 Days

Day: 27.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.92 AU - 0.96 AU

Year: 333 Days

Day: 44.4 Hours

Environment

Temp: 72 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.97 AU - 1.39 AU

Year: 468 Days

Day: 31.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.68 AU - 1.74 AU

Year: 817 Days

Day: 47.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,220,530 km

• M1: 99,632 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.88 AU - 2.28 AU

Year: 1096 Days

Day: 46.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,220,530 km

• M1: 160,967 km (0.116 R)
• M2: 804,537 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.8

Radius: 10.1

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.65 AU - 7.23 AU

Year: 6678 Days

Day: 7.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 68,220,530 km

• M1: 135,835 km (0.11 R)
• M2: 220,657 km (0.104 R)
• M3: 376,239 km (0.096 R)
• M4: 1,187,807 km (0.094 R)
• M5: 1,261,110 km (0.096 R)
• M6: 1,553,873 km (0.045 R)
• M7: 1,700,180 km (0.091 R)
• M8: 2,006,556 km (0.059 R)
• M9: 2,238,882 km (0.12 R)
• M10: 2,710,414 km (0.092 R)
• M11: 2,788,654 km (0.051 R)
• M12: 3,089,346 km (0.11 R)
• M13: 3,191,820 km (0.068 R)
• M14: 3,379,266 km (0.057 R)
• M15: 4,187,992 km (0.104 R)
• M16: 5,005,994 km (0.076 R)
• M17: 5,151,253 km (0.089 R)
• M18: 5,445,811 km (0.078 R)
• M19: 5,620,242 km (0.108 R)
• M20: 5,872,614 km (0.075 R)
• M21: 6,102,995 km (0.12 R)
• M22: 6,546,403 km (0.093 R)
• M23: 6,811,939 km (0.076 R)
• M24: 6,892,423 km (0.057 R)
• M25: 7,081,215 km (0.058 R)
• M26: 7,574,739 km (0.079 R)
• M27: 7,685,890 km (0.077 R)
• M28: 8,107,606 km (0.031 R)
• M29: 9,062,041 km (0.11 R)
• M30: 9,687,809 km (0.117 R)
• M31: 9,808,534 km (0.111 R)
• M32: 10,082,148 km (0.077 R)
• M33: 11,170,024 km (0.107 R)
• M34: 11,360,313 km (0.11 R)
• M35: 11,487,620 km (0.076 R)
• M36: 11,872,835 km (0.04 R)
• M37: 12,327,463 km (0.036 R)
• M38: 12,589,858 km (0.108 R)
• M39: 12,754,864 km (0.093 R)
• M40: 13,086,971 km (0.113 R)
• M41: 13,725,605 km (0.101 R)
• M42: 14,789,545 km (0.057 R)
• M43: 15,631,332 km (0.104 R)
• M44: 15,915,418 km (0.067 R)
• M45: 16,237,054 km (0.113 R)
• M46: 16,380,668 km (0.107 R)
• M47: 16,633,039 km (0.071 R)
• M48: 17,434,734 km (0.073 R)
• M49: 18,286,245 km (0.087 R)
• M50: 18,435,694 km (0.067 R)
• M51: 18,623,140 km (0.107 R)
• M52: 19,265,064 km (0.029 R)
• M53: 19,569,645 km (0.078 R)
• M54: 20,764,932 km (0.078 R)
• M55: 22,342,143 km (0.09 R)
• M56: 22,943,377 km (0.109 R)
• M57: 23,834,980 km (0.038 R)
• M58: 24,243,981 km (0.102 R)
• M59: 24,367,100 km (0.117 R)
• M60: 24,861,820 km (0.055 R)
• M61: 25,318,243 km (0.119 R)
• M62: 25,443,307 km (0.102 R)
• M63: 26,155,243 km (0.097 R)
• M64: 27,214,097 km (0.11 R)
• M65: 27,555,928 km (0.079 R)
• M66: 27,770,302 km (0.056 R)
• M67: 28,028,208 km (0.049 R)
• M68: 28,287,013 km (0.103 R)
• M69: 28,503,182 km (0.103 R)
• M70: 28,763,482 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.3

Radius: 12.3

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.91 AU - 12.69 AU

Year: 12964 Days

Day: 10.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,220,530 km

• M1: 216,319 km (0.112 R)
• M2: 432,936 km (0.083 R)
• M3: 828,922 km (0.104 R)
• M4: 1,048,681 km (0.084 R)
• M5: 1,269,039 km (0.106 R)
• M6: 1,504,805 km (0.077 R)
• M7: 1,712,596 km (0.064 R)
• M8: 2,087,788 km (0.073 R)
• M9: 2,812,440 km (0.07 R)
• M10: 2,966,376 km (0.092 R)
• M11: 3,309,554 km (0.041 R)
• M12: 3,582,271 km (0.104 R)
• M13: 4,444,702 km (0.115 R)
• M14: 4,624,669 km (0.096 R)
• M15: 4,776,660 km (0.031 R)
• M16: 5,657,941 km (0.094 R)
• M17: 5,853,316 km (0.04 R)
• M18: 7,711,022 km (0.099 R)
• M19: 7,855,534 km (0.085 R)
• M20: 8,073,797 km (0.116 R)
• M21: 9,157,334 km (0.093 R)
• M22: 9,891,860 km (0.083 R)
• M23: 10,806,352 km (0.046 R)
• M24: 11,130,830 km (0.108 R)
• M25: 11,830,948 km (0.105 R)
• M26: 12,800,940 km (0.051 R)
• M27: 13,840,197 km (0.09 R)
• M28: 14,148,368 km (0.12 R)
• M29: 14,414,353 km (0.113 R)
• M30: 16,461,899 km (0.101 R)
• M31: 17,448,198 km (0.088 R)
• M32: 17,924,667 km (0.056 R)
• M33: 18,357,155 km (0.092 R)
• M34: 18,744,464 km (0.061 R)
• M35: 18,987,859 km (0.115 R)
• M36: 19,379,507 km (0.085 R)
• M37: 20,270,661 km (0.11 R)
• M38: 20,670,985 km (0.114 R)
• M39: 20,973,023 km (0.081 R)
• M40: 21,327,121 km (0.104 R)
• M41: 21,938,977 km (0.11 R)
• M42: 23,861,309 km (0.06 R)
• M43: 24,125,200 km (0.105 R)
• M44: 24,231,115 km (0.08 R)
• M45: 24,496,352 km (0.084 R)
• M46: 24,869,300 km (0.119 R)
• M47: 24,976,262 km (0.109 R)
• M48: 25,405,458 km (0.102 R)
• M49: 25,837,198 km (0.091 R)
• M50: 26,108,120 km (0.105 R)
• M51: 26,653,105 km (0.08 R)
• M52: 26,817,213 km (0.108 R)
• M53: 27,587,942 km (0.072 R)
• M54: 27,698,644 km (0.104 R)
• M55: 28,701,548 km (0.12 R)
• M56: 29,376,833 km (0.053 R)
• M57: 29,489,929 km (0.092 R)
• M58: 29,886,812 km (0.055 R)
• M59: 30,743,110 km (0.026 R)
• M60: 31,030,338 km (0.11 R)
• M61: 32,246,419 km (0.111 R)
• M62: 32,772,256 km (0.051 R)
• M63: 32,948,333 km (0.119 R)
• M64: 33,065,767 km (0.052 R)
• M65: 33,832,755 km (0.103 R)
• M66: 34,605,578 km (0.104 R)
• M67: 34,784,796 km (0.06 R)
• M68: 35,024,153 km (0.119 R)
• M69: 35,866,389 km (0.115 R)
• M70: 36,350,637 km (0.101 R)
• M71: 36,836,980 km (0.085 R)
• M72: 37,325,566 km (0.099 R)
• M73: 37,448,087 km (0.106 R)
• M74: 37,632,092 km (0.087 R)
• M75: 38,000,851 km (0.109 R)
• M76: 38,124,120 km (0.117 R)
• M77: 38,247,388 km (0.068 R)
• M78: 38,556,458 km (0.059 R)
• M79: 39,176,840 km (0.102 R)
• M80: 39,363,538 km (0.07 R)
• M81: 39,988,259 km (0.116 R)
• M82: 40,113,622 km (0.074 R)
• M83: 40,364,647 km (0.101 R)
• M84: 40,868,343 km (0.069 R)
• M85: 41,247,574 km (0.083 R)
• M86: 41,500,843 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315

Radius: 3

Gravity: 35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 15.98 AU - 17.52 AU

Year: 25039 Days

Day: 19.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 68,220,530 km

• M1: 39,494 km (0.057 R)
• M2: 127,009 km (0.094 R)
• M3: 464,801 km (0.082 R)
• M4: 869,313 km (0.098 R)
• M5: 1,064,538 km (0.079 R)
• M6: 1,522,607 km (0.06 R)
• M7: 2,129,077 km (0.034 R)
• M8: 2,324,153 km (0.026 R)
• M9: 3,270,209 km (0.094 R)
• M10: 3,381,809 km (0.11 R)
• M11: 3,647,346 km (0.049 R)
• M12: 4,774,416 km (0.06 R)
• M13: 4,858,640 km (0.115 R)
• M14: 5,157,686 km (0.108 R)
• M15: 5,244,303 km (0.092 R)
• M16: 5,287,686 km (0.083 R)
• M17: 6,135,757 km (0.051 R)
• M18: 6,412,214 km (0.078 R)
• M19: 7,362,908 km (0.048 R)
• M20: 7,411,527 km (0.032 R)
• M21: 7,656,569 km (0.071 R)
• M22: 7,755,303 km (0.062 R)
• M23: 8,920,671 km (0.115 R)
• M24: 9,181,121 km (0.112 R)
• M25: 9,550,029 km (0.055 R)
• M26: 9,977,580 km (0.026 R)
• M27: 10,085,440 km (0.112 R)
• M28: 10,247,903 km (0.09 R)
• M29: 10,575,522 km (0.028 R)
• M30: 10,851,082 km (0.067 R)
• M31: 11,073,384 km (0.098 R)
• M32: 11,748,818 km (0.115 R)
• M33: 11,919,809 km (0.061 R)
• M34: 12,787,028 km (0.092 R)
• M35: 12,845,520 km (0.082 R)
• M36: 12,962,805 km (0.105 R)
• M37: 13,198,571 km (0.102 R)
• M38: 14,642,340 km (0.026 R)
• M39: 14,887,830 km (0.059 R)
• M40: 15,134,667 km (0.035 R)
• M41: 16,135,327 km (0.071 R)
• M42: 16,452,475 km (0.116 R)
• M43: 16,579,782 km (0.059 R)
• M44: 16,899,772 km (0.118 R)
• M45: 18,002,907 km (0.035 R)
• M46: 18,199,927 km (0.067 R)
• M47: 18,463,818 km (0.087 R)
• M48: 18,861,898 km (0.044 R)
• M49: 19,062,060 km (0.094 R)
• M50: 21,101,827 km (0.101 R)
• M51: 23,138,303 km (0.089 R)
• M52: 23,783,069 km (0.109 R)
• M53: 24,216,006 km (0.095 R)
• M54: 25,016,803 km (0.064 R)
• M55: 26,048,280 km (0.059 R)
• M56: 26,122,481 km (0.09 R)
• M57: 28,381,259 km (0.061 R)
• M58: 28,763,781 km (0.069 R)
• M59: 30,154,892 km (0.054 R)
• M60: 31,251,893 km (0.119 R)
• M61: 31,567,694 km (0.07 R)
• M62: 31,884,542 km (0.078 R)
• M63: 31,963,979 km (0.069 R)
• M64: 32,521,530 km (0.116 R)
• M65: 33,243,040 km (0.072 R)
• M66: 34,051,019 km (0.05 R)
• M67: 35,110,919 km (0.083 R)
• M68: 35,357,008 km (0.086 R)
• M69: 35,686,123 km (0.104 R)
• M70: 38,777,713 km (0.111 R)
• M71: 39,287,094 km (0.072 R)
• M72: 39,884,139 km (0.119 R)
• M73: 40,656,064 km (0.111 R)
• M74: 40,828,400 km (0.063 R)
• M75: 41,519,692 km (0.038 R)
• M76: 44,500,879 km (0.113 R)
• M77: 44,945,035 km (0.09 R)
• M78: 45,034,045 km (0.11 R)
• M79: 45,212,216 km (0.099 R)
• M80: 45,658,766 km (0.064 R)
• M81: 47,187,956 km (0.119 R)
• M82: 47,368,969 km (0.111 R)
• M83: 47,550,132 km (0.071 R)
• M84: 49,742,938 km (0.094 R)
• M85: 50,851,458 km (0.059 R)
• M86: 52,905,137 km (0.05 R)
• M87: 53,658,512 km (0.115 R)
• M88: 53,847,454 km (0.084 R)
• M89: 54,510,472 km (0.103 R)
• M90: 57,768,714 km (0.029 R)
• M91: 60,597,310 km (0.092 R)
• M92: 61,286,807 km (0.075 R)
• M93: 61,780,779 km (0.111 R)
• M94: 61,978,847 km (0.119 R)
• M95: 63,370,705 km (0.109 R)
• M96: 65,477,791 km (0.092 R)
• M97: 65,679,748 km (0.064 R)
• M98: 66,489,222 km (0.042 R)
• M99: 67,404,013 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 11,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit