🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.47 AU - 0.65 AU

Year: 160 Days

Day: 44.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.52 AU - 0.7 AU

Year: 181 Days

Day: 42.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.57 AU - 0.79 AU

Year: 214 Days

Day: 20.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.67 AU - 0.89 AU

Year: 262 Days

Day: 15.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 176.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.07 AU - 2.73 AU

Year: 1416 Days

Day: 17.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,057,026 km

• M1: 1,578,856 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.07 AU - 4.29 AU

Year: 2688 Days

Day: 25.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,057,026 km

• M1: 377,585 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.3

Radius: 11.8

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.76 AU - 5.08 AU

Year: 4156 Days

Day: 10.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,057,026 km

• M1: 152,291 km (0.114 R)
• M2: 239,357 km (0.095 R)
• M3: 364,570 km (0.103 R)
• M4: 600,187 km (0.102 R)
• M5: 732,880 km (0.093 R)
• M6: 876,494 km (0.074 R)
• M7: 1,266,196 km (0.069 R)
• M8: 1,480,869 km (0.116 R)
• M9: 2,180,838 km (0.098 R)
• M10: 2,347,639 km (0.074 R)
• M11: 3,158,310 km (0.102 R)
• M12: 3,295,791 km (0.042 R)
• M13: 3,523,329 km (0.105 R)
• M14: 3,630,142 km (0.104 R)
• M15: 3,720,050 km (0.084 R)
• M16: 3,828,808 km (0.088 R)
• M17: 4,199,362 km (0.049 R)
• M18: 4,293,758 km (0.056 R)
• M19: 4,600,883 km (0.051 R)
• M20: 4,678,823 km (0.104 R)
• M21: 4,895,441 km (0.11 R)
• M22: 5,115,350 km (0.107 R)
• M23: 5,648,217 km (0.049 R)
• M24: 5,815,767 km (0.062 R)
• M25: 6,328,289 km (0.081 R)
• M26: 6,546,253 km (0.109 R)
• M27: 6,833,182 km (0.116 R)
• M28: 6,944,632 km (0.071 R)
• M29: 7,034,391 km (0.077 R)
• M30: 7,169,478 km (0.109 R)
• M31: 7,672,725 km (0.107 R)
• M32: 7,881,863 km (0.076 R)
• M33: 8,353,396 km (0.112 R)
• M34: 8,592,602 km (0.12 R)
• M35: 8,761,498 km (0.089 R)
• M36: 8,980,211 km (0.061 R)
• M37: 9,398,337 km (0.052 R)
• M38: 9,497,520 km (0.091 R)
• M39: 9,697,233 km (0.118 R)
• M40: 9,822,746 km (0.115 R)
• M41: 9,999,271 km (0.096 R)
• M42: 10,176,994 km (0.101 R)
• M43: 11,476,401 km (0.089 R)
• M44: 11,715,907 km (0.065 R)
• M45: 11,876,425 km (0.117 R)
• M46: 12,800,043 km (0.065 R)
• M47: 12,882,621 km (0.09 R)
• M48: 13,159,377 km (0.116 R)
• M49: 13,270,528 km (0.086 R)
• M50: 13,522,002 km (0.06 R)
• M51: 13,746,698 km (0.109 R)
• M52: 13,887,918 km (0.103 R)
• M53: 15,034,137 km (0.108 R)
• M54: 15,442,539 km (0.05 R)
• M55: 15,530,653 km (0.115 R)
• M56: 16,210,724 km (0.072 R)
• M57: 16,330,104 km (0.11 R)
• M58: 17,021,545 km (0.092 R)
• M59: 17,112,500 km (0.078 R)
• M60: 17,876,497 km (0.091 R)
• M61: 18,030,583 km (0.071 R)
• M62: 18,340,101 km (0.114 R)
• M63: 18,651,563 km (0.102 R)
• M64: 18,776,478 km (0.108 R)
• M65: 19,090,334 km (0.086 R)
• M66: 19,279,426 km (0.116 R)
• M67: 19,723,133 km (0.037 R)
• M68: 20,362,963 km (0.115 R)
• M69: 21,074,450 km (0.067 R)
• M70: 21,335,200 km (0.109 R)
• M71: 21,925,962 km (0.103 R)
• M72: 22,057,907 km (0.058 R)

Asteroid Belt

Center: 6.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.3

Radius: 11.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.15 AU - 8.45 AU

Year: 7511 Days

Day: 11.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,057,026 km

• M1: 151,393 km (0.071 R)
• M2: 241,451 km (0.071 R)
• M3: 378,632 km (0.096 R)
• M4: 629,358 km (0.065 R)
• M5: 713,133 km (0.103 R)
• M6: 1,074,562 km (0.051 R)
• M7: 1,192,445 km (0.076 R)
• M8: 2,100,653 km (0.099 R)
• M9: 2,231,551 km (0.098 R)
• M10: 2,721,185 km (0.117 R)
• M11: 3,010,059 km (0.052 R)
• M12: 3,115,824 km (0.086 R)
• M13: 3,662,605 km (0.045 R)
• M14: 4,215,668 km (0.076 R)
• M15: 4,382,021 km (0.079 R)
• M16: 4,574,703 km (0.111 R)
• M17: 4,672,241 km (0.05 R)
• M18: 5,144,671 km (0.079 R)
• M19: 5,658,539 km (0.069 R)
• M20: 6,432,708 km (0.062 R)
• M21: 6,542,214 km (0.11 R)
• M22: 6,735,195 km (0.103 R)
• M23: 7,757,398 km (0.076 R)
• M24: 8,138,423 km (0.086 R)
• M25: 8,555,652 km (0.06 R)
• M26: 9,411,052 km (0.093 R)
• M27: 9,566,784 km (0.118 R)
• M28: 9,660,582 km (0.09 R)
• M29: 9,849,075 km (0.03 R)
• M30: 10,421,885 km (0.115 R)
• M31: 10,744,867 km (0.068 R)
• M32: 11,268,460 km (0.114 R)
• M33: 11,400,704 km (0.059 R)
• M34: 11,766,920 km (0.053 R)
• M35: 13,655,742 km (0.091 R)
• M36: 13,832,118 km (0.073 R)
• M37: 14,761,420 km (0.101 R)
• M38: 15,379,858 km (0.084 R)
• M39: 16,192,922 km (0.11 R)
• M40: 16,454,569 km (0.074 R)
• M41: 16,679,863 km (0.063 R)
• M42: 17,019,899 km (0.068 R)
• M43: 17,133,743 km (0.109 R)
• M44: 17,362,179 km (0.108 R)
• M45: 17,822,043 km (0.069 R)
• M46: 17,899,086 km (0.118 R)
• M47: 19,146,882 km (0.085 R)
• M48: 19,622,005 km (0.12 R)
• M49: 19,901,005 km (0.116 R)
• M50: 21,030,020 km (0.116 R)
• M51: 21,192,932 km (0.103 R)
• M52: 21,479,113 km (0.093 R)
• M53: 21,602,232 km (0.094 R)
• M54: 22,055,513 km (0.072 R)
• M55: 22,221,118 km (0.116 R)
• M56: 22,470,348 km (0.115 R)
• M57: 22,803,951 km (0.048 R)
• M58: 23,055,276 km (0.059 R)
• M59: 23,223,424 km (0.118 R)
• M60: 23,307,647 km (0.057 R)
• M61: 24,411,381 km (0.059 R)
• M62: 24,754,408 km (0.052 R)
• M63: 24,840,427 km (0.119 R)
• M64: 25,142,316 km (0.077 R)
• M65: 25,228,783 km (0.109 R)
• M66: 25,836,749 km (0.076 R)
• M67: 26,055,012 km (0.066 R)
• M68: 28,451,720 km (0.099 R)
• M69: 28,812,699 km (0.097 R)
• M70: 28,948,534 km (0.08 R)
• M71: 29,630,551 km (0.066 R)
• M72: 29,813,360 km (0.107 R)
• M73: 30,825,389 km (0.026 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 15,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit