🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.41 AU - 0.65 AU

Year: 138 Days

Day: 20.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.56 AU - 0.56 AU

Year: 149 Days

Day: 42.7 Hours

Environment

Temp: 250 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,984,816 km

• M1: 280,945 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.19 AU - 1.35 AU

Year: 510 Days

Day: 17.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.62 AU - 1.86 AU

Year: 818 Days

Day: 25.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.01 AU - 3.67 AU

Year: 2176 Days

Day: 38.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.8 AU - 4.12 AU

Year: 2809 Days

Day: 45.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.4

Radius: 12.4

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.3 AU - 10.14 AU

Year: 8400 Days

Day: 8.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 158.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 102,984,816 km

• M1: 242,349 km (0.115 R)
• M2: 437,275 km (0.062 R)
• M3: 906,862 km (0.064 R)
• M4: 1,175,091 km (0.118 R)
• M5: 1,337,555 km (0.111 R)
• M6: 1,450,202 km (0.117 R)
• M7: 1,685,370 km (0.11 R)
• M8: 2,419,297 km (0.076 R)
• M9: 2,991,957 km (0.092 R)
• M10: 3,116,572 km (0.073 R)
• M11: 3,474,859 km (0.07 R)
• M12: 4,371,699 km (0.062 R)
• M13: 4,456,670 km (0.095 R)
• M14: 4,657,281 km (0.04 R)
• M15: 5,276,766 km (0.079 R)
• M16: 5,519,713 km (0.118 R)
• M17: 5,922,430 km (0.034 R)
• M18: 6,175,101 km (0.112 R)
• M19: 6,658,302 km (0.045 R)
• M20: 6,855,173 km (0.112 R)
• M21: 7,288,109 km (0.103 R)
• M22: 7,558,881 km (0.034 R)
• M23: 7,902,208 km (0.057 R)
• M24: 8,675,480 km (0.043 R)
• M25: 8,854,698 km (0.085 R)
• M26: 9,035,113 km (0.106 R)
• M27: 9,362,882 km (0.076 R)
• M28: 9,694,540 km (0.108 R)
• M29: 10,180,584 km (0.101 R)
• M30: 12,283,332 km (0.108 R)
• M31: 12,646,555 km (0.111 R)
• M32: 12,768,477 km (0.064 R)
• M33: 13,013,369 km (0.115 R)
• M34: 13,342,484 km (0.102 R)
• M35: 13,632,555 km (0.044 R)
• M36: 14,261,315 km (0.103 R)
• M37: 14,472,996 km (0.095 R)
• M38: 14,600,603 km (0.098 R)
• M39: 15,028,452 km (0.088 R)
• M40: 15,287,107 km (0.112 R)
• M41: 15,460,342 km (0.104 R)
• M42: 15,547,258 km (0.117 R)
• M43: 15,852,587 km (0.119 R)
• M44: 16,204,142 km (0.084 R)
• M45: 16,425,098 km (0.099 R)
• M46: 17,409,153 km (0.118 R)
• M47: 17,635,495 km (0.104 R)
• M48: 17,726,300 km (0.092 R)
• M49: 18,091,170 km (0.081 R)
• M50: 18,689,262 km (0.07 R)
• M51: 19,153,763 km (0.095 R)
• M52: 19,669,128 km (0.115 R)
• M53: 20,094,285 km (0.107 R)
• M54: 20,809,513 km (0.106 R)
• M55: 21,049,767 km (0.066 R)
• M56: 21,824,833 km (0.12 R)
• M57: 22,264,950 km (0.042 R)
• M58: 22,955,344 km (0.107 R)
• M59: 23,702,885 km (0.075 R)
• M60: 25,889,856 km (0.102 R)
• M61: 26,148,361 km (0.082 R)
• M62: 26,407,615 km (0.062 R)
• M63: 26,667,915 km (0.098 R)
• M64: 26,824,394 km (0.118 R)
• M65: 27,295,777 km (0.118 R)
• M66: 29,154,979 km (0.115 R)
• M67: 29,370,101 km (0.102 R)
• M68: 30,399,035 km (0.091 R)
• M69: 31,881,251 km (0.118 R)
• M70: 31,992,103 km (0.1 R)
• M71: 32,325,108 km (0.054 R)
• M72: 33,050,508 km (0.094 R)
• M73: 33,724,895 km (0.063 R)
• M74: 33,950,638 km (0.102 R)
• M75: 34,120,432 km (0.085 R)
• M76: 34,858,997 km (0.118 R)
• M77: 35,316,168 km (0.064 R)
• M78: 36,873,631 km (0.103 R)
• M79: 39,578,361 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.6

Radius: 12.8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.9 AU - 11.08 AU

Year: 9608 Days

Day: 9.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 102,984,816 km

• M1: 168,896 km (0.084 R)
• M2: 319,840 km (0.058 R)
• M3: 410,048 km (0.058 R)
• M4: 808,726 km (0.119 R)
• M5: 1,245,701 km (0.068 R)
• M6: 1,425,668 km (0.112 R)
• M7: 1,556,865 km (0.12 R)
• M8: 1,731,895 km (0.113 R)
• M9: 1,872,666 km (0.079 R)
• M10: 1,996,533 km (0.087 R)
• M11: 2,384,889 km (0.064 R)
• M12: 2,497,088 km (0.109 R)
• M13: 2,680,345 km (0.025 R)
• M14: 2,773,694 km (0.105 R)
• M15: 2,987,918 km (0.085 R)
• M16: 3,109,242 km (0.12 R)
• M17: 3,282,028 km (0.079 R)
• M18: 4,031,812 km (0.073 R)
• M19: 4,139,373 km (0.084 R)
• M20: 4,275,208 km (0.068 R)
• M21: 4,467,890 km (0.108 R)
• M22: 4,776,660 km (0.083 R)
• M23: 5,744,409 km (0.065 R)
• M24: 6,548,946 km (0.108 R)
• M25: 6,803,711 km (0.057 R)
• M26: 6,900,052 km (0.082 R)
• M27: 7,191,918 km (0.107 R)
• M28: 7,521,033 km (0.106 R)
• M29: 7,754,406 km (0.083 R)
• M30: 7,922,554 km (0.112 R)
• M31: 8,159,965 km (0.104 R)
• M32: 8,781,395 km (0.082 R)
• M33: 9,027,334 km (0.104 R)
• M34: 9,706,059 km (0.088 R)
• M35: 10,438,341 km (0.115 R)
• M36: 10,661,541 km (0.025 R)
• M37: 10,773,739 km (0.066 R)
• M38: 11,112,728 km (0.076 R)
• M39: 11,226,423 km (0.094 R)
• M40: 11,956,011 km (0.041 R)
• M41: 12,780,296 km (0.099 R)
• M42: 13,179,273 km (0.032 R)
• M43: 13,582,290 km (0.107 R)
• M44: 14,112,465 km (0.094 R)
• M45: 14,732,548 km (0.064 R)
• M46: 14,899,350 km (0.067 R)
• M47: 15,530,653 km (0.092 R)
• M48: 16,342,969 km (0.03 R)
• M49: 17,432,789 km (0.042 R)
• M50: 18,952,554 km (0.05 R)
• M51: 19,912,225 km (0.06 R)
• M52: 20,235,655 km (0.103 R)
• M53: 21,736,421 km (0.084 R)
• M54: 23,224,172 km (0.116 R)
• M55: 23,369,880 km (0.094 R)
• M56: 23,760,031 km (0.082 R)
• M57: 23,857,868 km (0.087 R)
• M58: 24,103,059 km (0.069 R)
• M59: 25,592,007 km (0.097 R)
• M60: 25,742,652 km (0.047 R)
• M61: 26,652,057 km (0.117 R)
• M62: 27,264,212 km (0.116 R)
• M63: 28,139,359 km (0.071 R)
• M64: 28,814,794 km (0.04 R)
• M65: 29,180,710 km (0.069 R)
• M66: 30,340,842 km (0.039 R)
• M67: 30,766,448 km (0.059 R)
• M68: 31,623,494 km (0.106 R)
• M69: 32,054,934 km (0.062 R)
• M70: 32,434,165 km (0.061 R)
• M71: 33,415,976 km (0.09 R)
• M72: 34,795,866 km (0.116 R)
• M73: 35,129,769 km (0.101 R)
• M74: 36,306,954 km (0.078 R)
• M75: 36,758,740 km (0.066 R)
• M76: 37,839,435 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.4

Radius: 4

Gravity: 41.46 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 17.52 AU - 22.58 AU

Year: 32001 Days

Day: 23 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,984,816 km

• M1: 75,846 km (0.081 R)
• M2: 1,166,265 km (0.101 R)
• M3: 1,834,967 km (0.096 R)
• M4: 1,997,132 km (0.1 R)
• M5: 3,111,486 km (0.025 R)
• M6: 4,116,485 km (0.057 R)
• M7: 4,708,443 km (0.106 R)
• M8: 4,986,247 km (0.087 R)
• M9: 5,792,130 km (0.05 R)
• M10: 6,761,525 km (0.097 R)
• M11: 8,574,800 km (0.085 R)
• M12: 8,981,707 km (0.08 R)
• M13: 10,383,139 km (0.107 R)
• M14: 13,226,696 km (0.085 R)
• M15: 13,304,487 km (0.096 R)
• M16: 13,775,122 km (0.114 R)
• M17: 14,651,915 km (0.082 R)
• M18: 16,542,682 km (0.081 R)
• M19: 17,303,088 km (0.113 R)
• M20: 17,473,630 km (0.093 R)
• M21: 18,421,631 km (0.059 R)
• M22: 18,945,673 km (0.027 R)
• M23: 19,563,213 km (0.096 R)
• M24: 20,999,502 km (0.117 R)
• M25: 21,914,143 km (0.072 R)
• M26: 22,191,199 km (0.116 R)
• M27: 22,376,401 km (0.116 R)
• M28: 22,748,600 km (0.097 R)
• M29: 23,310,490 km (0.043 R)
• M30: 23,593,230 km (0.114 R)
• M31: 23,687,776 km (0.088 R)
• M32: 24,352,589 km (0.089 R)
• M33: 25,120,026 km (0.085 R)
• M34: 26,285,991 km (0.118 R)
• M35: 26,580,250 km (0.087 R)
• M36: 26,875,557 km (0.1 R)
• M37: 27,469,460 km (0.055 R)
• M38: 29,378,628 km (0.083 R)
• M39: 30,195,133 km (0.04 R)
• M40: 30,709,301 km (0.12 R)
• M41: 30,812,524 km (0.096 R)
• M42: 31,746,164 km (0.117 R)
• M43: 33,217,010 km (0.032 R)
• M44: 33,322,926 km (0.11 R)
• M45: 33,428,991 km (0.103 R)
• M46: 34,602,586 km (0.081 R)
• M47: 38,092,704 km (0.047 R)
• M48: 38,536,711 km (0.097 R)
• M49: 38,759,462 km (0.06 R)
• M50: 38,870,912 km (0.071 R)
• M51: 39,879,202 km (0.078 R)
• M52: 43,881,394 km (0.082 R)
• M53: 45,988,929 km (0.05 R)
• M54: 46,343,326 km (0.114 R)
• M55: 46,580,139 km (0.108 R)
• M56: 49,211,267 km (0.104 R)
• M57: 50,666,704 km (0.09 R)
• M58: 50,910,549 km (0.09 R)
• M59: 52,999,683 km (0.068 R)
• M60: 54,741,152 km (0.116 R)
• M61: 54,866,216 km (0.1 R)
• M62: 57,515,295 km (0.081 R)
• M63: 57,897,218 km (0.111 R)
• M64: 58,407,646 km (0.098 R)
• M65: 59,947,756 km (0.037 R)
• M66: 63,987,946 km (0.059 R)
• M67: 65,708,172 km (0.112 R)
• M68: 67,443,657 km (0.092 R)
• M69: 68,788,841 km (0.093 R)
• M70: 69,735,646 km (0.1 R)
• M71: 71,368,806 km (0.117 R)
• M72: 74,118,714 km (0.089 R)
• M73: 74,257,241 km (0.055 R)
• M74: 76,903,179 km (0.101 R)
• M75: 77,043,203 km (0.102 R)
• M76: 77,885,738 km (0.092 R)
• M77: 81,143,381 km (0.027 R)
• M78: 81,857,412 km (0.089 R)
• M79: 83,291,756 km (0.07 R)
• M80: 85,168,910 km (0.106 R)
• M81: 85,604,090 km (0.115 R)
• M82: 85,749,200 km (0.083 R)
• M83: 86,185,428 km (0.079 R)
• M84: 86,767,962 km (0.097 R)
• M85: 87,059,827 km (0.086 R)
• M86: 87,498,149 km (0.101 R)
• M87: 88,523,792 km (0.064 R)
• M88: 89,258,916 km (0.095 R)
• M89: 90,291,291 km (0.101 R)
• M90: 91,624,507 km (0.046 R)
• M91: 92,666,007 km (0.043 R)
• M92: 93,561,799 km (0.077 R)
• M93: 94,010,743 km (0.104 R)
• M94: 95,061,219 km (0.027 R)
• M95: 98,691,959 km (0.082 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 20,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit