🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.96 AU - 2.78 AU

Year: 1276 Days

Day: 33.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,423,234 km

• M1: 1,487,302 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.68 AU - 2.88 AU

Year: 1622 Days

Day: 44.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.5 AU - 3.08 AU

Year: 1630 Days

Day: 26.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.11 AU - 3.47 AU

Year: 2088 Days

Day: 31.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.93 AU - 4.25 AU

Year: 2380 Days

Day: 41 Hours

Environment

Temp: -97 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,423,234 km

• M1: 75,996 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.84 AU - 6.06 AU

Year: 3853 Days

Day: 32.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.07 AU - 6.31 AU

Year: 4136 Days

Day: 32 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,423,234 km

• M1: 460,911 km (0.076 R)

Asteroid Belt

Center: 6.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.6

Radius: 12.2

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.75 AU - 9.13 AU

Year: 8578 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,423,234 km

• M1: 188,942 km (0.06 R)
• M2: 345,421 km (0.073 R)
• M3: 462,407 km (0.104 R)
• M4: 1,310,777 km (0.097 R)
• M5: 1,450,202 km (0.074 R)
• M6: 1,679,685 km (0.094 R)
• M7: 1,854,116 km (0.074 R)
• M8: 2,011,942 km (0.099 R)
• M9: 2,317,121 km (0.071 R)
• M10: 2,462,979 km (0.103 R)
• M11: 2,687,825 km (0.11 R)
• M12: 3,541,281 km (0.107 R)
• M13: 3,653,629 km (0.079 R)
• M14: 3,738,600 km (0.074 R)
• M15: 4,263,091 km (0.066 R)
• M16: 4,595,198 km (0.065 R)
• M17: 5,220,367 km (0.101 R)
• M18: 5,413,349 km (0.115 R)
• M19: 6,793,688 km (0.107 R)
• M20: 7,980,149 km (0.067 R)
• M21: 8,616,239 km (0.083 R)
• M22: 8,768,230 km (0.098 R)
• M23: 9,307,531 km (0.076 R)
• M24: 9,699,328 km (0.096 R)
• M25: 9,936,889 km (0.08 R)
• M26: 10,136,453 km (0.056 R)
• M27: 10,377,754 km (0.052 R)
• M28: 10,458,537 km (0.111 R)
• M29: 10,743,221 km (0.086 R)
• M30: 10,989,160 km (0.056 R)
• M31: 11,071,589 km (0.096 R)
• M32: 11,444,985 km (0.104 R)
• M33: 11,654,273 km (0.114 R)
• M34: 11,780,384 km (0.059 R)
• M35: 12,762,793 km (0.056 R)
• M36: 13,198,272 km (0.095 R)
• M37: 15,079,465 km (0.102 R)
• M38: 15,309,098 km (0.101 R)
• M39: 15,957,904 km (0.115 R)
• M40: 16,757,953 km (0.098 R)
• M41: 17,186,851 km (0.071 R)
• M42: 18,348,029 km (0.104 R)
• M43: 18,544,002 km (0.101 R)
• M44: 19,434,708 km (0.08 R)
• M45: 19,534,490 km (0.109 R)
• M46: 20,542,181 km (0.117 R)
• M47: 21,981,163 km (0.093 R)
• M48: 22,137,343 km (0.032 R)
• M49: 22,870,672 km (0.083 R)
• M50: 23,134,563 km (0.077 R)
• M51: 23,452,458 km (0.045 R)
• M52: 23,718,593 km (0.08 R)
• M53: 24,630,841 km (0.113 R)
• M54: 25,227,138 km (0.112 R)
• M55: 26,434,243 km (0.049 R)
• M56: 26,544,796 km (0.116 R)
• M57: 26,822,150 km (0.116 R)
• M58: 27,941,142 km (0.111 R)
• M59: 28,733,413 km (0.115 R)
• M60: 28,847,257 km (0.025 R)
• M61: 29,132,390 km (0.1 R)
• M62: 30,630,314 km (0.08 R)
• M63: 30,804,745 km (0.071 R)
• M64: 31,037,818 km (0.103 R)
• M65: 31,505,760 km (0.091 R)
• M66: 31,976,096 km (0.069 R)
• M67: 32,153,070 km (0.066 R)
• M68: 32,389,435 km (0.04 R)
• M69: 32,626,548 km (0.105 R)
• M70: 33,042,729 km (0.07 R)
• M71: 33,341,177 km (0.039 R)
• M72: 34,604,082 km (0.105 R)
• M73: 36,005,216 km (0.105 R)
• M74: 36,435,309 km (0.112 R)
• M75: 38,360,484 km (0.05 R)
• M76: 38,799,853 km (0.038 R)
• M77: 39,114,607 km (0.096 R)
• M78: 39,556,819 km (0.109 R)
• M79: 40,829,298 km (0.086 R)
• M80: 43,544,799 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.4

Radius: 13.6

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.33 AU - 11.97 AU

Year: 10487 Days

Day: 7.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 37,423,234 km

• M1: 195,824 km (0.117 R)
• M2: 456,124 km (0.117 R)
• M3: 560,842 km (0.106 R)
• M4: 996,322 km (0.079 R)
• M5: 1,311,973 km (0.11 R)
• M6: 1,528,292 km (0.102 R)
• M7: 2,078,962 km (0.101 R)
• M8: 2,620,805 km (0.07 R)
• M9: 2,849,839 km (0.096 R)
• M10: 3,157,562 km (0.106 R)
• M11: 3,526,321 km (0.116 R)
• M12: 3,935,022 km (0.103 R)
• M13: 4,359,132 km (0.117 R)
• M14: 4,549,271 km (0.087 R)
• M15: 4,659,226 km (0.092 R)
• M16: 6,382,593 km (0.118 R)
• M17: 6,849,787 km (0.11 R)
• M18: 8,149,045 km (0.066 R)
• M19: 8,553,557 km (0.115 R)
• M20: 8,930,245 km (0.119 R)
• M21: 9,138,036 km (0.12 R)
• M22: 9,735,530 km (0.102 R)
• M23: 10,273,185 km (0.113 R)
• M24: 10,381,943 km (0.097 R)
• M25: 10,527,501 km (0.075 R)
• M26: 10,968,217 km (0.068 R)
• M27: 11,079,368 km (0.079 R)
• M28: 11,943,894 km (0.101 R)
• M29: 12,713,276 km (0.099 R)
• M30: 13,419,527 km (0.112 R)
• M31: 13,897,493 km (0.073 R)
• M32: 14,340,601 km (0.091 R)
• M33: 14,502,766 km (0.061 R)
• M34: 14,624,987 km (0.099 R)
• M35: 14,870,178 km (0.096 R)
• M36: 15,447,775 km (0.086 R)
• M37: 15,822,817 km (0.092 R)
• M38: 15,990,666 km (0.095 R)
• M39: 18,048,983 km (0.03 R)
• M40: 18,356,108 km (0.112 R)
• M41: 18,532,483 km (0.109 R)
• M42: 19,109,333 km (0.092 R)
• M43: 20,053,595 km (0.107 R)
• M44: 20,189,729 km (0.101 R)
• M45: 23,739,985 km (0.115 R)
• M46: 24,221,391 km (0.119 R)
• M47: 24,463,291 km (0.118 R)
• M48: 25,144,859 km (0.104 R)
• M49: 25,832,710 km (0.033 R)
• M50: 26,178,879 km (0.083 R)
• M51: 26,776,074 km (0.096 R)
• M52: 27,478,436 km (0.114 R)
• M53: 28,085,205 km (0.119 R)
• M54: 28,492,261 km (0.043 R)
• M55: 29,984,200 km (0.083 R)
• M56: 30,348,022 km (0.109 R)
• M57: 31,501,272 km (0.109 R)
• M58: 32,829,253 km (0.119 R)
• M59: 33,097,033 km (0.091 R)
• M60: 34,283,793 km (0.075 R)
• M61: 35,155,799 km (0.095 R)
• M62: 35,869,530 km (0.069 R)
• M63: 37,367,304 km (0.112 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 14,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit