🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.04 AU - 1.48 AU

Year: 536 Days

Day: 23.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.74 AU - 2.04 AU

Year: 984 Days

Day: 30.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,475,404 km

• M1: 300,542 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.25 AU - 4.21 AU

Year: 2728 Days

Day: 29 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,475,404 km

• M1: 2,065,797 km (0.088 R)
• M2: 2,524,165 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.61 AU - 4.39 AU

Year: 3030 Days

Day: 24.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.28 AU - 4.78 AU

Year: 3064 Days

Day: 28.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.5

Radius: 14.3

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.52 AU - 7.64 AU

Year: 7904 Days

Day: 9.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 111,475,404 km

• M1: 215,421 km (0.11 R)
• M2: 504,743 km (0.065 R)
• M3: 1,257,819 km (0.076 R)
• M4: 1,462,918 km (0.077 R)
• M5: 1,577,210 km (0.098 R)
• M6: 2,001,470 km (0.12 R)
• M7: 2,243,669 km (0.089 R)
• M8: 2,757,388 km (0.09 R)
• M9: 3,028,160 km (0.054 R)
• M10: 3,120,462 km (0.091 R)
• M11: 3,460,498 km (0.087 R)
• M12: 3,792,904 km (0.077 R)
• M13: 4,637,085 km (0.091 R)
• M14: 5,224,406 km (0.08 R)
• M15: 6,067,690 km (0.071 R)
• M16: 6,279,371 km (0.084 R)
• M17: 6,880,006 km (0.103 R)
• M18: 7,076,129 km (0.09 R)
• M19: 7,423,944 km (0.108 R)
• M20: 7,524,324 km (0.069 R)
• M21: 7,751,862 km (0.12 R)
• M22: 7,879,320 km (0.102 R)
• M23: 8,136,329 km (0.044 R)
• M24: 8,396,180 km (0.061 R)
• M25: 8,632,246 km (0.049 R)
• M26: 9,003,997 km (0.044 R)
• M27: 9,846,083 km (0.118 R)
• M28: 10,628,181 km (0.116 R)
• M29: 10,741,576 km (0.04 R)
• M30: 10,912,417 km (0.111 R)
• M31: 11,809,555 km (0.112 R)
• M32: 12,103,964 km (0.085 R)
• M33: 12,222,445 km (0.066 R)
• M34: 12,670,192 km (0.083 R)
• M35: 13,245,096 km (0.102 R)
• M36: 14,545,999 km (0.093 R)
• M37: 15,211,859 km (0.11 R)
• M38: 15,790,504 km (0.049 R)
• M39: 15,887,593 km (0.067 R)
• M40: 17,035,607 km (0.119 R)
• M41: 17,335,102 km (0.088 R)
• M42: 17,973,287 km (0.092 R)
• M43: 19,689,174 km (0.102 R)
• M44: 20,284,424 km (0.085 R)
• M45: 20,708,235 km (0.097 R)
• M46: 21,349,411 km (0.112 R)
• M47: 21,600,586 km (0.05 R)
• M48: 22,178,184 km (0.052 R)
• M49: 22,614,860 km (0.111 R)
• M50: 24,127,893 km (0.069 R)
• M51: 24,501,887 km (0.057 R)
• M52: 25,521,397 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.4

Radius: 5.8

Gravity: 25.67 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.69 AU - 19.49 AU

Year: 31591 Days

Day: 25 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,475,404 km

• M1: 276,756 km (0.117 R)
• M2: 341,233 km (0.114 R)
• M3: 709,842 km (0.116 R)
• M4: 770,579 km (0.029 R)
• M5: 1,317,658 km (0.116 R)
• M6: 2,047,546 km (0.096 R)
• M7: 2,406,282 km (0.118 R)
• M8: 2,832,935 km (0.045 R)
• M9: 2,980,289 km (0.115 R)
• M10: 3,971,375 km (0.079 R)
• M11: 4,530,572 km (0.118 R)
• M12: 4,645,313 km (0.089 R)
• M13: 5,414,845 km (0.1 R)
• M14: 5,845,387 km (0.09 R)
• M15: 7,335,980 km (0.119 R)
• M16: 7,470,918 km (0.073 R)
• M17: 8,367,906 km (0.113 R)
• M18: 9,591,318 km (0.049 R)
• M19: 12,041,133 km (0.069 R)
• M20: 12,521,043 km (0.095 R)
• M21: 14,841,306 km (0.081 R)
• M22: 18,377,500 km (0.109 R)
• M23: 19,114,569 km (0.104 R)
• M24: 22,745,309 km (0.058 R)
• M25: 25,348,312 km (0.086 R)
• M26: 25,552,513 km (0.09 R)
• M27: 25,654,688 km (0.102 R)
• M28: 25,757,163 km (0.103 R)
• M29: 26,477,776 km (0.065 R)
• M30: 28,149,532 km (0.117 R)
• M31: 30,070,818 km (0.115 R)
• M32: 30,611,913 km (0.111 R)
• M33: 31,156,300 km (0.035 R)
• M34: 32,808,608 km (0.055 R)
• M35: 33,031,060 km (0.063 R)
• M36: 33,253,961 km (0.096 R)
• M37: 34,489,041 km (0.064 R)
• M38: 34,602,137 km (0.074 R)
• M39: 35,282,807 km (0.096 R)
• M40: 36,427,231 km (0.111 R)
• M41: 36,657,612 km (0.102 R)
• M42: 38,634,847 km (0.113 R)
• M43: 38,987,449 km (0.095 R)
• M44: 39,814,127 km (0.06 R)
• M45: 40,646,639 km (0.037 R)
• M46: 41,484,836 km (0.109 R)
• M47: 42,328,718 km (0.079 R)
• M48: 42,935,038 km (0.05 R)
• M49: 44,278,875 km (0.057 R)
• M50: 45,141,307 km (0.116 R)
• M51: 45,636,476 km (0.093 R)
• M52: 46,757,413 km (0.099 R)
• M53: 49,662,903 km (0.108 R)
• M54: 51,588,975 km (0.107 R)
• M55: 51,977,182 km (0.097 R)
• M56: 52,366,286 km (0.073 R)
• M57: 52,626,287 km (0.109 R)
• M58: 55,117,091 km (0.101 R)
• M59: 55,646,369 km (0.061 R)
• M60: 55,911,755 km (0.069 R)
• M61: 56,177,441 km (0.091 R)
• M62: 57,914,572 km (0.091 R)
• M63: 58,183,399 km (0.065 R)
• M64: 60,076,859 km (0.078 R)
• M65: 60,348,978 km (0.12 R)
• M66: 62,127,697 km (0.114 R)
• M67: 63,507,737 km (0.117 R)
• M68: 63,923,769 km (0.109 R)
• M69: 66,579,131 km (0.05 R)
• M70: 67,425,107 km (0.078 R)
• M71: 68,558,759 km (0.085 R)
• M72: 69,127,830 km (0.117 R)
• M73: 73,446,122 km (0.118 R)
• M74: 73,737,090 km (0.059 R)
• M75: 74,758,394 km (0.071 R)
• M76: 80,234,574 km (0.107 R)
• M77: 83,248,073 km (0.033 R)
• M78: 86,451,861 km (0.088 R)
• M79: 86,758,986 km (0.061 R)
• M80: 87,220,495 km (0.092 R)
• M81: 87,374,581 km (0.091 R)
• M82: 87,528,667 km (0.049 R)
• M83: 89,229,894 km (0.111 R)
• M84: 89,851,174 km (0.079 R)
• M85: 91,567,061 km (0.052 R)
• M86: 94,556,476 km (0.079 R)
• M87: 96,939,121 km (0.119 R)
• M88: 99,502,181 km (0.084 R)
• M89: 99,663,149 km (0.045 R)
• M90: 101,439,025 km (0.109 R)
• M91: 102,899,848 km (0.09 R)
• M92: 105,678,180 km (0.063 R)
• M93: 108,150,135 km (0.114 R)
• M94: 110,474,288 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 15,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit