🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.58 AU - 2.28 AU

Year: 1000 Days

Day: 12.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.81 AU - 2.13 AU

Year: 1031 Days

Day: 27.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 133.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,980,819 km

• M1: 579,243 km (0.082 R)

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.6

Radius: 10.6

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.81 AU - 6.17 AU

Year: 4795 Days

Day: 8.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 34,980,819 km

• M1: 201,209 km (0.066 R)
• M2: 398,828 km (0.117 R)
• M3: 595,400 km (0.069 R)
• M4: 696,827 km (0.118 R)
• M5: 764,894 km (0.057 R)
• M6: 961,765 km (0.119 R)
• M7: 1,117,795 km (0.098 R)
• M8: 1,797,867 km (0.043 R)
• M9: 1,964,370 km (0.091 R)
• M10: 2,209,112 km (0.047 R)
• M11: 2,540,770 km (0.072 R)
• M12: 3,051,497 km (0.101 R)
• M13: 3,117,620 km (0.078 R)
• M14: 3,217,701 km (0.04 R)
• M15: 3,438,208 km (0.089 R)
• M16: 3,593,790 km (0.12 R)
• M17: 3,912,284 km (0.114 R)
• M18: 4,767,086 km (0.083 R)
• M19: 5,657,642 km (0.088 R)
• M20: 6,111,671 km (0.048 R)
• M21: 6,258,726 km (0.102 R)
• M22: 6,343,099 km (0.12 R)
• M23: 6,449,314 km (0.056 R)
• M24: 7,431,424 km (0.06 R)
• M25: 7,837,283 km (0.056 R)
• M26: 8,204,246 km (0.049 R)
• M27: 8,600,232 km (0.098 R)
• M28: 8,765,089 km (0.097 R)
• M29: 8,954,929 km (0.098 R)
• M30: 9,266,092 km (0.085 R)
• M31: 9,532,227 km (0.034 R)
• M32: 9,825,439 km (0.074 R)
• M33: 10,320,907 km (0.036 R)
• M34: 10,445,971 km (0.086 R)
• M35: 10,571,633 km (0.113 R)
• M36: 10,697,744 km (0.089 R)
• M37: 10,799,021 km (0.073 R)
• M38: 11,181,693 km (0.119 R)
• M39: 11,258,736 km (0.059 R)
• M40: 11,335,928 km (0.078 R)
• M41: 11,750,913 km (0.1 R)
• M42: 11,907,841 km (0.118 R)
• M43: 12,118,026 km (0.118 R)
• M44: 12,197,163 km (0.09 R)
• M45: 12,622,470 km (0.057 R)
• M46: 12,890,699 km (0.096 R)
• M47: 13,734,132 km (0.101 R)
• M48: 14,707,864 km (0.096 R)
• M49: 14,876,910 km (0.082 R)
• M50: 15,188,821 km (0.11 R)
• M51: 16,750,623 km (0.076 R)
• M52: 17,640,282 km (0.099 R)
• M53: 18,181,377 km (0.09 R)
• M54: 18,545,199 km (0.098 R)
• M55: 19,372,625 km (0.102 R)
• M56: 19,962,041 km (0.092 R)
• M57: 20,055,689 km (0.071 R)
• M58: 20,149,487 km (0.117 R)
• M59: 20,936,521 km (0.118 R)
• M60: 21,413,589 km (0.092 R)

Asteroid Belt

Center: 6.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.2

Radius: 13.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.02 AU - 9.48 AU

Year: 8834 Days

Day: 9 Hours

Environment

Temp: -170 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,980,819 km

• M1: 174,730 km (0.069 R)
• M2: 270,024 km (0.05 R)
• M3: 380,278 km (0.117 R)
• M4: 515,065 km (0.037 R)
• M5: 683,213 km (0.108 R)
• M6: 775,366 km (0.113 R)
• M7: 1,019,061 km (0.046 R)
• M8: 1,174,792 km (0.082 R)
• M9: 1,407,118 km (0.094 R)
• M10: 1,600,548 km (0.091 R)
• M11: 1,747,004 km (0.078 R)
• M12: 2,034,232 km (0.085 R)
• M13: 2,337,018 km (0.081 R)
• M14: 2,547,203 km (0.119 R)
• M15: 2,719,988 km (0.1 R)
• M16: 2,986,422 km (0.073 R)
• M17: 3,497,598 km (0.105 R)
• M18: 3,593,490 km (0.091 R)
• M19: 3,788,117 km (0.093 R)
• M20: 4,137,129 km (0.117 R)
• M21: 4,289,869 km (0.1 R)
• M22: 4,418,822 km (0.107 R)
• M23: 4,680,319 km (0.116 R)
• M24: 5,164,118 km (0.059 R)
• M25: 5,805,744 km (0.072 R)
• M26: 5,920,037 km (0.066 R)
• M27: 6,208,760 km (0.065 R)
• M28: 6,384,388 km (0.07 R)
• M29: 6,800,420 km (0.093 R)
• M30: 7,596,580 km (0.101 R)
• M31: 7,753,209 km (0.117 R)
• M32: 8,133,187 km (0.109 R)
• M33: 8,486,986 km (0.114 R)
• M34: 8,944,756 km (0.106 R)
• M35: 9,444,114 km (0.06 R)
• M36: 10,539,619 km (0.039 R)
• M37: 10,644,487 km (0.068 R)
• M38: 11,102,556 km (0.098 R)
• M39: 11,820,027 km (0.111 R)
• M40: 12,111,144 km (0.083 R)
• M41: 12,961,608 km (0.119 R)
• M42: 13,224,302 km (0.119 R)
• M43: 13,375,246 km (0.113 R)
• M44: 14,915,506 km (0.073 R)
• M45: 15,033,389 km (0.112 R)
• M46: 15,428,178 km (0.117 R)
• M47: 15,666,787 km (0.12 R)
• M48: 15,826,557 km (0.102 R)
• M49: 16,349,402 km (0.043 R)
• M50: 17,743,953 km (0.104 R)
• M51: 18,203,219 km (0.079 R)
• M52: 19,604,502 km (0.03 R)
• M53: 19,906,241 km (0.046 R)
• M54: 21,437,973 km (0.118 R)
• M55: 21,615,396 km (0.077 R)
• M56: 21,793,418 km (0.11 R)
• M57: 22,555,170 km (0.089 R)
• M58: 23,280,121 km (0.073 R)
• M59: 23,782,920 km (0.085 R)
• M60: 24,567,112 km (0.119 R)
• M61: 24,799,437 km (0.076 R)
• M62: 25,079,036 km (0.105 R)
• M63: 25,500,603 km (0.037 R)
• M64: 25,830,017 km (0.079 R)
• M65: 26,493,185 km (0.112 R)
• M66: 26,826,788 km (0.093 R)
• M67: 26,922,381 km (0.053 R)
• M68: 27,161,887 km (0.104 R)
• M69: 27,691,314 km (0.06 R)
• M70: 28,175,562 km (0.109 R)
• M71: 28,272,651 km (0.12 R)
• M72: 28,809,109 km (0.072 R)
• M73: 29,005,082 km (0.081 R)
• M74: 30,140,231 km (0.116 R)
• M75: 31,743,771 km (0.096 R)
• M76: 32,301,322 km (0.082 R)
• M77: 33,169,438 km (0.09 R)
• M78: 33,374,836 km (0.088 R)
• M79: 34,460,019 km (0.075 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 12,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit