🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.12 AU - 2.22 AU

Year: 973 Days

Day: 44.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,909,387 km

• M1: 228,586 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.91 AU - 2.79 AU

Year: 1097 Days

Day: 45 Hours

Environment

Temp: 6 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 89,909,387 km

• M1: 412,890 km (0.093 R)
• M2: 631,752 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.4 AU - 4.02 AU

Year: 2175 Days

Day: 12.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.95 AU - 6.19 AU

Year: 4552 Days

Day: 31.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,909,387 km

• M1: 1,442,123 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.15 AU - 6.37 AU

Year: 4767 Days

Day: 23.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.39 AU - 7.59 AU

Year: 5032 Days

Day: 46.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.65 AU - 7.75 AU

Year: 5880 Days

Day: 27.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.77 AU - 9.53 AU

Year: 7082 Days

Day: 13.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.4

Radius: 4.8

Gravity: 38.21 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 16.04 AU - 19.32 AU

Year: 22627 Days

Day: 15.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,909,387 km

• M1: 149,448 km (0.064 R)
• M2: 192,682 km (0.078 R)
• M3: 414,536 km (0.118 R)
• M4: 549,623 km (0.118 R)
• M5: 672,891 km (0.055 R)
• M6: 1,033,272 km (0.073 R)
• M7: 1,378,993 km (0.04 R)
• M8: 2,128,927 km (0.084 R)
• M9: 3,070,197 km (0.118 R)
• M10: 4,611,354 km (0.094 R)
• M11: 5,067,179 km (0.083 R)
• M12: 5,484,408 km (0.091 R)
• M13: 5,643,729 km (0.059 R)
• M14: 6,240,774 km (0.057 R)
• M15: 6,351,477 km (0.114 R)
• M16: 7,670,481 km (0.062 R)
• M17: 7,908,342 km (0.111 R)
• M18: 8,636,285 km (0.104 R)
• M19: 9,832,021 km (0.088 R)
• M20: 10,155,302 km (0.102 R)
• M21: 10,481,874 km (0.111 R)
• M22: 10,613,520 km (0.04 R)
• M23: 11,145,640 km (0.098 R)
• M24: 11,618,369 km (0.111 R)
• M25: 13,933,097 km (0.071 R)
• M26: 14,005,502 km (0.03 R)
• M27: 14,077,908 km (0.05 R)
• M28: 14,588,485 km (0.106 R)
• M29: 15,552,793 km (0.029 R)
• M30: 17,776,865 km (0.079 R)
• M31: 19,935,113 km (0.037 R)
• M32: 20,343,814 km (0.091 R)
• M33: 22,259,116 km (0.099 R)
• M34: 22,682,927 km (0.105 R)
• M35: 24,754,558 km (0.077 R)
• M36: 26,168,856 km (0.118 R)
• M37: 27,156,352 km (0.085 R)
• M38: 27,246,709 km (0.036 R)
• M39: 27,790,946 km (0.075 R)
• M40: 29,352,748 km (0.111 R)
• M41: 29,445,498 km (0.119 R)
• M42: 30,378,241 km (0.114 R)
• M43: 30,659,934 km (0.1 R)
• M44: 31,037,070 km (0.079 R)
• M45: 31,131,466 km (0.06 R)
• M46: 31,890,825 km (0.118 R)
• M47: 34,596,303 km (0.118 R)
• M48: 34,988,698 km (0.113 R)
• M49: 37,273,805 km (0.057 R)
• M50: 38,282,394 km (0.097 R)
• M51: 38,383,672 km (0.101 R)
• M52: 38,993,583 km (0.119 R)
• M53: 39,401,985 km (0.029 R)
• M54: 39,606,784 km (0.073 R)
• M55: 40,326,051 km (0.089 R)
• M56: 40,532,346 km (0.098 R)
• M57: 40,635,718 km (0.071 R)
• M58: 42,195,575 km (0.116 R)
• M59: 42,509,881 km (0.096 R)
• M60: 44,625,045 km (0.052 R)
• M61: 46,666,009 km (0.099 R)
• M62: 47,425,667 km (0.108 R)
• M63: 47,752,388 km (0.087 R)
• M64: 48,627,536 km (0.1 R)
• M65: 48,847,146 km (0.113 R)
• M66: 51,172,644 km (0.081 R)
• M67: 53,081,513 km (0.08 R)
• M68: 53,307,705 km (0.117 R)
• M69: 56,737,536 km (0.11 R)
• M70: 56,968,664 km (0.095 R)
• M71: 57,547,907 km (0.111 R)
• M72: 59,063,334 km (0.094 R)
• M73: 61,776,291 km (0.066 R)
• M74: 63,207,943 km (0.117 R)
• M75: 63,447,599 km (0.104 R)
• M76: 63,567,426 km (0.111 R)
• M77: 64,288,638 km (0.087 R)
• M78: 65,254,591 km (0.078 R)
• M79: 68,180,726 km (0.06 R)
• M80: 72,023,147 km (0.109 R)
• M81: 72,273,574 km (0.038 R)
• M82: 75,299,639 km (0.082 R)
• M83: 75,553,806 km (0.116 R)
• M84: 76,828,230 km (0.085 R)
• M85: 77,340,005 km (0.096 R)
• M86: 78,624,452 km (0.1 R)
• M87: 79,527,724 km (0.112 R)
• M88: 79,915,931 km (0.055 R)
• M89: 86,344,600 km (0.093 R)
• M90: 87,143,004 km (0.11 R)
• M91: 87,276,445 km (0.113 R)
• M92: 87,676,769 km (0.09 R)
• M93: 88,211,581 km (0.111 R)
• M94: 88,345,471 km (0.096 R)
• M95: 89,553,325 km (0.113 R)
• M96: 89,822,451 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 22.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.8

Radius: 8

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 17.25 AU - 28.57 AU

Year: 33377 Days

Day: 21.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,909,387 km

• M1: 141,220 km (0.096 R)
• M2: 637,885 km (0.098 R)
• M3: 1,485,956 km (0.112 R)
• M4: 2,404,187 km (0.116 R)
• M5: 2,564,855 km (0.061 R)
• M6: 2,770,852 km (0.096 R)
• M7: 2,854,776 km (0.084 R)
• M8: 4,021,041 km (0.026 R)
• M9: 4,554,208 km (0.091 R)
• M10: 4,804,036 km (0.061 R)
• M11: 4,905,165 km (0.091 R)
• M12: 5,580,001 km (0.114 R)
• M13: 6,958,096 km (0.079 R)
• M14: 7,362,010 km (0.097 R)
• M15: 8,132,290 km (0.058 R)
• M16: 9,177,979 km (0.085 R)
• M17: 9,493,630 km (0.079 R)
• M18: 10,135,405 km (0.034 R)
• M19: 11,868,945 km (0.105 R)
• M20: 11,937,312 km (0.077 R)
• M21: 13,121,828 km (0.05 R)
• M22: 13,405,914 km (0.086 R)
• M23: 13,692,095 km (0.1 R)
• M24: 13,763,902 km (0.037 R)
• M25: 14,125,031 km (0.099 R)
• M26: 14,416,298 km (0.116 R)
• M27: 14,635,908 km (0.041 R)
• M28: 17,202,259 km (0.109 R)
• M29: 17,513,273 km (0.114 R)
• M30: 17,747,693 km (0.104 R)
• M31: 18,219,674 km (0.073 R)
• M32: 18,855,465 km (0.074 R)
• M33: 20,558,637 km (0.11 R)
• M34: 22,564,744 km (0.057 R)
• M35: 23,936,407 km (0.061 R)
• M36: 24,023,024 km (0.109 R)
• M37: 24,283,474 km (0.057 R)
• M38: 25,246,735 km (0.115 R)
• M39: 25,423,111 km (0.083 R)
• M40: 25,600,085 km (0.071 R)
• M41: 27,029,792 km (0.051 R)
• M42: 28,301,972 km (0.116 R)
• M43: 30,059,448 km (0.092 R)
• M44: 30,621,787 km (0.055 R)
• M45: 31,566,796 km (0.112 R)
• M46: 32,521,231 km (0.107 R)
• M47: 33,098,379 km (0.098 R)
• M48: 37,836,593 km (0.094 R)
• M49: 38,443,661 km (0.099 R)
• M50: 38,646,665 km (0.072 R)
• M51: 39,257,922 km (0.092 R)
• M52: 39,360,247 km (0.05 R)
• M53: 41,839,383 km (0.041 R)
• M54: 42,466,946 km (0.082 R)
• M55: 43,203,267 km (0.047 R)
• M56: 43,414,349 km (0.114 R)
• M57: 44,155,906 km (0.106 R)
• M58: 44,475,148 km (0.112 R)
• M59: 44,581,661 km (0.12 R)
• M60: 45,008,614 km (0.114 R)
• M61: 45,866,707 km (0.076 R)
• M62: 47,055,561 km (0.066 R)
• M63: 49,573,593 km (0.115 R)
• M64: 50,793,264 km (0.118 R)
• M65: 50,904,715 km (0.048 R)
• M66: 54,739,506 km (0.076 R)
• M67: 54,853,650 km (0.027 R)
• M68: 55,311,270 km (0.096 R)
• M69: 56,576,120 km (0.081 R)
• M70: 58,316,092 km (0.1 R)
• M71: 59,368,513 km (0.085 R)
• M72: 59,485,798 km (0.115 R)
• M73: 61,018,129 km (0.069 R)
• M74: 66,543,227 km (0.111 R)
• M75: 68,133,453 km (0.104 R)
• M76: 69,365,241 km (0.108 R)
• M77: 71,101,923 km (0.051 R)
• M78: 72,601,941 km (0.076 R)
• M79: 73,355,914 km (0.047 R)
• M80: 73,481,726 km (0.033 R)
• M81: 73,607,837 km (0.103 R)
• M82: 74,112,431 km (0.077 R)
• M83: 76,652,752 km (0.05 R)
• M84: 77,164,227 km (0.117 R)
• M85: 77,292,283 km (0.074 R)
• M86: 79,609,255 km (0.078 R)
• M87: 81,166,569 km (0.066 R)
• M88: 81,687,917 km (0.109 R)
• M89: 82,079,565 km (0.091 R)
• M90: 82,602,858 km (0.057 R)
• M91: 82,733,906 km (0.112 R)
• M92: 85,500,718 km (0.113 R)
• M93: 89,774,729 km (0.094 R)
• M94: 89,909,367 km (0.036 R)

Kuiper Belt

Range: 36 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 16,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit