🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.76 AU - 1.08 AU

Year: 309 Days

Day: 40.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.72 AU - 2.72 AU

Year: 1157 Days

Day: 43.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,955,998 km

• M1: 2,079,111 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.92 AU - 3.28 AU

Year: 1909 Days

Day: 44.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,955,998 km

• M1: 1,809,835 km (0.09 R)

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.4

Radius: 13

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.14 AU - 9.8 AU

Year: 10195 Days

Day: 6 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 46,955,998 km

• M1: 273,166 km (0.026 R)
• M2: 1,008,140 km (0.118 R)
• M3: 1,256,921 km (0.055 R)
• M4: 1,579,903 km (0.075 R)
• M5: 1,730,548 km (0.067 R)
• M6: 2,652,520 km (0.106 R)
• M7: 2,967,573 km (0.083 R)
• M8: 4,002,940 km (0.11 R)
• M9: 4,173,033 km (0.101 R)
• M10: 5,493,234 km (0.065 R)
• M11: 6,529,199 km (0.091 R)
• M12: 6,774,988 km (0.071 R)
• M13: 7,438,006 km (0.114 R)
• M14: 7,671,379 km (0.058 R)
• M15: 7,860,022 km (0.095 R)
• M16: 9,448,153 km (0.092 R)
• M17: 10,447,616 km (0.115 R)
• M18: 10,762,071 km (0.058 R)
• M19: 11,319,622 km (0.09 R)
• M20: 11,995,804 km (0.066 R)
• M21: 12,407,797 km (0.103 R)
• M22: 12,546,175 km (0.082 R)
• M23: 12,964,301 km (0.098 R)
• M24: 14,130,716 km (0.07 R)
• M25: 14,333,271 km (0.092 R)
• M26: 15,419,801 km (0.092 R)
• M27: 15,807,857 km (0.072 R)
• M28: 16,502,291 km (0.057 R)
• M29: 17,453,883 km (0.051 R)
• M30: 18,171,653 km (0.056 R)
• M31: 19,861,810 km (0.06 R)
• M32: 20,056,437 km (0.107 R)
• M33: 20,349,350 km (0.04 R)
• M34: 21,038,397 km (0.094 R)
• M35: 21,435,729 km (0.111 R)
• M36: 21,701,864 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70

Radius: 11

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.23 AU - 10.07 AU

Year: 10487 Days

Day: 6.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 46,955,998 km

• M1: 156,479 km (0.034 R)
• M2: 274,662 km (0.105 R)
• M3: 386,262 km (0.079 R)
• M4: 609,163 km (0.109 R)
• M5: 930,349 km (0.098 R)
• M6: 1,116,748 km (0.079 R)
• M7: 1,214,585 km (0.042 R)
• M8: 1,290,132 km (0.077 R)
• M9: 1,650,065 km (0.053 R)
• M10: 2,026,303 km (0.119 R)
• M11: 2,286,753 km (0.099 R)
• M12: 2,925,386 km (0.07 R)
• M13: 3,080,519 km (0.063 R)
• M14: 3,255,998 km (0.103 R)
• M15: 3,746,529 km (0.103 R)
• M16: 3,821,178 km (0.03 R)
• M17: 4,029,269 km (0.087 R)
• M18: 4,240,950 km (0.11 R)
• M19: 4,377,682 km (0.088 R)
• M20: 4,456,521 km (0.115 R)
• M21: 4,756,165 km (0.118 R)
• M22: 5,228,446 km (0.031 R)
• M23: 5,312,220 km (0.094 R)
• M24: 5,396,294 km (0.118 R)
• M25: 5,502,210 km (0.119 R)
• M26: 5,587,331 km (0.112 R)
• M27: 5,715,835 km (0.111 R)
• M28: 5,823,845 km (0.116 R)
• M29: 6,173,755 km (0.117 R)
• M30: 6,284,457 km (0.088 R)
• M31: 6,620,753 km (0.043 R)
• M32: 6,779,776 km (0.108 R)
• M33: 7,194,311 km (0.119 R)
• M34: 7,264,323 km (0.07 R)
• M35: 7,357,822 km (0.088 R)
• M36: 7,546,165 km (0.097 R)
• M37: 8,487,286 km (0.114 R)
• M38: 9,059,647 km (0.092 R)
• M39: 9,824,990 km (0.086 R)
• M40: 10,136,901 km (0.117 R)
• M41: 10,267,949 km (0.109 R)
• M42: 10,373,116 km (0.054 R)
• M43: 10,505,062 km (0.088 R)
• M44: 10,824,004 km (0.098 R)
• M45: 11,910,384 km (0.117 R)
• M46: 12,946,050 km (0.058 R)
• M47: 13,031,171 km (0.071 R)
• M48: 13,575,408 km (0.11 R)
• M49: 13,662,026 km (0.043 R)
• M50: 13,777,814 km (0.1 R)
• M51: 14,010,289 km (0.081 R)
• M52: 14,156,297 km (0.099 R)
• M53: 14,626,782 km (0.074 R)
• M54: 15,432,516 km (0.112 R)
• M55: 15,523,023 km (0.117 R)
• M56: 15,734,704 km (0.088 R)
• M57: 16,344,615 km (0.082 R)
• M58: 16,714,420 km (0.076 R)
• M59: 18,252,735 km (0.109 R)
• M60: 18,476,235 km (0.075 R)
• M61: 19,346,595 km (0.101 R)
• M62: 19,639,807 km (0.105 R)
• M63: 19,835,930 km (0.12 R)
• M64: 20,428,636 km (0.054 R)
• M65: 20,561,031 km (0.049 R)
• M66: 20,793,655 km (0.054 R)
• M67: 21,027,028 km (0.069 R)
• M68: 21,429,147 km (0.083 R)
• M69: 21,833,809 km (0.111 R)
• M70: 21,935,386 km (0.095 R)
• M71: 22,411,556 km (0.119 R)
• M72: 23,132,020 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.2

Radius: 11.9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.3 AU - 15.82 AU

Year: 16512 Days

Day: 11.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 178 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 46,955,998 km

• M1: 270,623 km (0.071 R)
• M2: 702,960 km (0.119 R)
• M3: 1,328,429 km (0.089 R)
• M4: 1,628,223 km (0.082 R)
• M5: 2,167,224 km (0.096 R)
• M6: 2,547,652 km (0.095 R)
• M7: 2,705,777 km (0.096 R)
• M8: 3,371,188 km (0.082 R)
• M9: 3,993,964 km (0.089 R)
• M10: 4,524,438 km (0.109 R)
• M11: 5,176,984 km (0.091 R)
• M12: 6,935,058 km (0.119 R)
• M13: 7,120,410 km (0.09 R)
• M14: 7,955,016 km (0.115 R)
• M15: 8,780,497 km (0.06 R)
• M16: 8,860,532 km (0.109 R)
• M17: 9,427,807 km (0.106 R)
• M18: 10,939,943 km (0.062 R)
• M19: 12,346,611 km (0.094 R)
• M20: 13,623,579 km (0.12 R)
• M21: 14,089,875 km (0.113 R)
• M22: 14,230,797 km (0.112 R)
• M23: 16,796,550 km (0.12 R)
• M24: 16,945,998 km (0.097 R)
• M25: 17,598,843 km (0.084 R)
• M26: 17,902,826 km (0.041 R)
• M27: 18,362,241 km (0.101 R)
• M28: 18,928,918 km (0.054 R)
• M29: 19,344,800 km (0.077 R)
• M30: 19,868,841 km (0.099 R)
• M31: 20,132,582 km (0.084 R)
• M32: 20,930,836 km (0.114 R)
• M33: 23,665,785 km (0.076 R)
• M34: 24,677,515 km (0.099 R)
• M35: 24,847,608 km (0.112 R)
• M36: 25,018,000 km (0.111 R)
• M37: 25,188,841 km (0.054 R)
• M38: 26,569,180 km (0.097 R)
• M39: 28,625,852 km (0.092 R)
• M40: 29,522,841 km (0.065 R)
• M41: 29,763,693 km (0.11 R)
• M42: 30,065,582 km (0.086 R)
• M43: 31,405,979 km (0.055 R)
• M44: 31,836,521 km (0.053 R)
• M45: 32,269,009 km (0.101 R)
• M46: 32,454,959 km (0.098 R)
• M47: 34,334,207 km (0.049 R)
• M48: 34,841,344 km (0.101 R)
• M49: 38,328,470 km (0.064 R)
• M50: 40,113,323 km (0.101 R)
• M51: 40,513,647 km (0.111 R)
• M52: 40,781,277 km (0.106 R)
• M53: 44,175,802 km (0.105 R)
• M54: 46,815,606 km (0.077 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 16,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit