🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.57 AU - 0.67 AU

Year: 171 Days

Day: 12.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,713,404 km

• M1: 344,973 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.71 AU - 0.73 AU

Year: 214 Days

Day: 16.4 Hours

Environment

Temp: 225 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.7 AU - 0.76 AU

Year: 218 Days

Day: 43.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.91 AU - 1.11 AU

Year: 355 Days

Day: 19.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.45 AU - 1.87 AU

Year: 748 Days

Day: 21 Hours

Environment

Temp: -25 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.71 AU - 3.47 AU

Year: 1900 Days

Day: 32.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,713,404 km

• M1: 809,624 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.9

Radius: 10.9

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.48 AU - 11.7 AU

Year: 11213 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,713,404 km

• M1: 204,201 km (0.099 R)
• M2: 537,954 km (0.078 R)
• M3: 617,690 km (0.103 R)
• M4: 755,020 km (0.092 R)
• M5: 884,273 km (0.117 R)
• M6: 1,339,948 km (0.08 R)
• M7: 1,546,094 km (0.107 R)
• M8: 1,713,793 km (0.09 R)
• M9: 1,887,776 km (0.088 R)
• M10: 2,280,171 km (0.097 R)
• M11: 2,499,930 km (0.115 R)
• M12: 2,726,870 km (0.101 R)
• M13: 2,842,958 km (0.091 R)
• M14: 3,542,029 km (0.11 R)
• M15: 4,225,392 km (0.101 R)
• M16: 4,703,507 km (0.099 R)
• M17: 4,808,225 km (0.1 R)
• M18: 5,343,636 km (0.052 R)
• M19: 5,489,643 km (0.114 R)
• M20: 5,935,744 km (0.094 R)
• M21: 6,705,126 km (0.115 R)
• M22: 7,262,378 km (0.116 R)
• M23: 7,383,702 km (0.053 R)
• M24: 7,710,573 km (0.096 R)
• M25: 7,793,151 km (0.069 R)
• M26: 8,000,644 km (0.079 R)
• M27: 8,126,007 km (0.072 R)
• M28: 8,209,931 km (0.077 R)
• M29: 8,634,191 km (0.107 R)
• M30: 8,719,910 km (0.056 R)
• M31: 10,676,052 km (0.057 R)
• M32: 11,045,858 km (0.084 R)
• M33: 11,232,407 km (0.116 R)
• M34: 11,941,052 km (0.12 R)
• M35: 12,036,645 km (0.087 R)
• M36: 12,132,537 km (0.093 R)
• M37: 13,302,392 km (0.119 R)
• M38: 13,750,438 km (0.108 R)
• M39: 14,406,275 km (0.067 R)
• M40: 14,712,502 km (0.108 R)
• M41: 15,643,749 km (0.065 R)
• M42: 17,672,146 km (0.116 R)
• M43: 18,219,525 km (0.069 R)
• M44: 18,939,539 km (0.052 R)
• M45: 19,387,136 km (0.063 R)
• M46: 19,725,227 km (0.069 R)
• M47: 20,866,210 km (0.086 R)
• M48: 20,981,550 km (0.09 R)
• M49: 22,087,228 km (0.047 R)
• M50: 22,676,793 km (0.11 R)
• M51: 23,751,056 km (0.033 R)
• M52: 24,963,995 km (0.116 R)
• M53: 25,516,460 km (0.074 R)
• M54: 25,825,080 km (0.056 R)
• M55: 26,072,814 km (0.071 R)
• M56: 27,576,273 km (0.118 R)
• M57: 28,274,596 km (0.05 R)
• M58: 29,883,521 km (0.106 R)
• M59: 30,797,564 km (0.089 R)
• M60: 31,323,849 km (0.106 R)
• M61: 32,786,767 km (0.105 R)
• M62: 32,987,976 km (0.06 R)
• M63: 33,189,634 km (0.088 R)
• M64: 33,796,852 km (0.113 R)
• M65: 34,271,825 km (0.117 R)
• M66: 37,868,158 km (0.034 R)
• M67: 37,938,469 km (0.083 R)
• M68: 38,220,311 km (0.12 R)
• M69: 38,361,382 km (0.059 R)
• M70: 39,283,054 km (0.074 R)
• M71: 39,354,263 km (0.108 R)
• M72: 39,568,188 km (0.114 R)
• M73: 40,068,593 km (0.028 R)
• M74: 40,212,057 km (0.118 R)
• M75: 40,427,329 km (0.078 R)
• M76: 42,018,751 km (0.074 R)
• M77: 43,851,773 km (0.102 R)
• M78: 44,295,630 km (0.06 R)
• M79: 45,636,027 km (0.113 R)
• M80: 45,710,826 km (0.091 R)
• M81: 46,085,718 km (0.034 R)
• M82: 46,687,700 km (0.054 R)
• M83: 48,738,537 km (0.042 R)
• M84: 49,505,526 km (0.085 R)
• M85: 50,431,237 km (0.108 R)
• M86: 52,143,086 km (0.119 R)
• M87: 52,299,565 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.9

Radius: 7.5

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 15.25 AU - 22.83 AU

Year: 29065 Days

Day: 17.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 133.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 73,713,404 km

• M1: 136,433 km (0.114 R)
• M2: 366,964 km (0.107 R)
• M3: 475,871 km (0.079 R)
• M4: 1,341,594 km (0.112 R)
• M5: 1,790,387 km (0.109 R)
• M6: 2,526,858 km (0.11 R)
• M7: 2,889,782 km (0.118 R)
• M8: 3,039,530 km (0.116 R)
• M9: 3,908,544 km (0.11 R)
• M10: 4,542,390 km (0.085 R)
• M11: 4,893,646 km (0.109 R)
• M12: 5,668,712 km (0.089 R)
• M13: 6,094,468 km (0.116 R)
• M14: 6,876,565 km (0.097 R)
• M15: 8,373,292 km (0.093 R)
• M16: 9,130,706 km (0.102 R)
• M17: 10,079,456 km (0.092 R)
• M18: 11,769,313 km (0.115 R)
• M19: 12,009,268 km (0.061 R)
• M20: 12,129,844 km (0.089 R)
• M21: 15,337,222 km (0.061 R)
• M22: 16,194,418 km (0.117 R)
• M23: 17,202,708 km (0.051 R)
• M24: 17,543,193 km (0.086 R)
• M25: 18,161,929 km (0.081 R)
• M26: 19,068,193 km (0.089 R)
• M27: 20,275,299 km (0.057 R)
• M28: 21,360,930 km (0.095 R)
• M29: 23,663,541 km (0.113 R)
• M30: 25,113,443 km (0.086 R)
• M31: 26,278,212 km (0.038 R)
• M32: 27,699,093 km (0.079 R)
• M33: 27,778,829 km (0.073 R)
• M34: 32,444,337 km (0.101 R)
• M35: 32,949,380 km (0.044 R)
• M36: 34,995,430 km (0.094 R)
• M37: 35,340,403 km (0.103 R)
• M38: 35,773,189 km (0.116 R)
• M39: 37,170,134 km (0.107 R)
• M40: 37,610,251 km (0.113 R)
• M41: 38,406,860 km (0.099 R)
• M42: 40,739,390 km (0.115 R)
• M43: 40,830,046 km (0.088 R)
• M44: 47,338,301 km (0.064 R)
• M45: 47,433,595 km (0.085 R)
• M46: 47,719,776 km (0.118 R)
• M47: 48,293,933 km (0.117 R)
• M48: 48,870,483 km (0.115 R)
• M49: 49,545,917 km (0.092 R)
• M50: 49,739,497 km (0.108 R)
• M51: 51,394,797 km (0.054 R)
• M52: 51,983,315 km (0.106 R)
• M53: 52,278,472 km (0.11 R)
• M54: 53,167,083 km (0.109 R)
• M55: 54,160,413 km (0.112 R)
• M56: 57,075,328 km (0.087 R)
• M57: 58,705,196 km (0.112 R)
• M58: 59,731,737 km (0.109 R)
• M59: 61,386,289 km (0.114 R)
• M60: 61,802,321 km (0.094 R)
• M61: 63,160,819 km (0.093 R)
• M62: 64,318,109 km (0.115 R)
• M63: 65,694,708 km (0.106 R)
• M64: 67,509,480 km (0.077 R)
• M65: 67,724,003 km (0.108 R)
• M66: 68,584,640 km (0.086 R)
• M67: 70,969,978 km (0.119 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 12,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit