🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.98 AU - 1.26 AU

Year: 427 Days

Day: 43.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,394,284 km

• M1: 401,969 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.16 AU - 1.66 AU

Year: 603 Days

Day: 37.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,394,284 km

• M1: 62,083 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.5 AU - 1.52 AU

Year: 668 Days

Day: 13.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.95 AU - 3.03 AU

Year: 1861 Days

Day: 18.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.75 AU - 3.79 AU

Year: 2128 Days

Day: 34 Hours

Environment

Temp: -96 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804

Radius: 14.1

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6 AU - 6.46 AU

Year: 5596 Days

Day: 12.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,394,284 km

• M1: 271,969 km (0.116 R)
• M2: 370,853 km (0.116 R)
• M3: 501,452 km (0.109 R)
• M4: 628,012 km (0.064 R)
• M5: 754,572 km (0.093 R)
• M6: 876,943 km (0.053 R)
• M7: 1,051,972 km (0.112 R)
• M8: 1,207,404 km (0.032 R)
• M9: 1,421,629 km (0.103 R)
• M10: 1,613,263 km (0.051 R)
• M11: 1,813,725 km (0.117 R)
• M12: 2,159,894 km (0.044 R)
• M13: 2,361,702 km (0.119 R)
• M14: 2,697,698 km (0.108 R)
• M15: 2,849,690 km (0.113 R)
• M16: 3,094,432 km (0.093 R)
• M17: 3,845,563 km (0.066 R)
• M18: 5,021,402 km (0.099 R)
• M19: 5,318,354 km (0.075 R)
• M20: 5,648,816 km (0.09 R)
• M21: 6,533,986 km (0.093 R)
• M22: 6,947,924 km (0.026 R)
• M23: 7,708,479 km (0.078 R)
• M24: 8,688,196 km (0.053 R)
• M25: 8,849,911 km (0.055 R)
• M26: 8,947,449 km (0.114 R)
• M27: 9,341,190 km (0.061 R)
• M28: 9,473,734 km (0.091 R)
• M29: 9,707,107 km (0.118 R)
• M30: 9,875,105 km (0.043 R)
• M31: 10,077,810 km (0.104 R)
• M32: 10,556,374 km (0.052 R)
• M33: 10,659,895 km (0.038 R)
• M34: 10,937,699 km (0.078 R)
• M35: 11,429,427 km (0.091 R)
• M36: 11,642,454 km (0.056 R)
• M37: 12,108,601 km (0.102 R)
• M38: 12,253,262 km (0.092 R)
• M39: 12,580,732 km (0.116 R)
• M40: 12,690,537 km (0.038 R)
• M41: 12,800,791 km (0.12 R)
• M42: 13,995,629 km (0.117 R)
• M43: 14,414,503 km (0.107 R)
• M44: 15,382,102 km (0.089 R)
• M45: 16,852,499 km (0.027 R)
• M46: 17,543,043 km (0.069 R)
• M47: 17,788,982 km (0.08 R)
• M48: 17,994,829 km (0.046 R)
• M49: 18,450,504 km (0.089 R)
• M50: 19,331,037 km (0.082 R)
• M51: 19,755,147 km (0.036 R)
• M52: 20,139,464 km (0.105 R)
• M53: 20,742,194 km (0.078 R)
• M54: 21,220,009 km (0.082 R)
• M55: 22,053,868 km (0.093 R)
• M56: 22,452,546 km (0.088 R)
• M57: 23,167,325 km (0.096 R)
• M58: 23,257,233 km (0.068 R)
• M59: 23,753,599 km (0.082 R)
• M60: 24,299,033 km (0.042 R)
• M61: 24,986,734 km (0.099 R)
• M62: 25,171,188 km (0.084 R)
• M63: 25,356,091 km (0.056 R)
• M64: 25,448,842 km (0.059 R)
• M65: 27,040,713 km (0.075 R)
• M66: 27,372,521 km (0.099 R)
• M67: 28,183,940 km (0.043 R)
• M68: 28,906,348 km (0.031 R)
• M69: 29,294,105 km (0.112 R)
• M70: 29,537,501 km (0.094 R)
• M71: 29,634,889 km (0.075 R)
• M72: 31,358,406 km (0.084 R)
• M73: 31,457,889 km (0.116 R)
• M74: 32,760,438 km (0.115 R)
• M75: 32,911,980 km (0.11 R)
• M76: 33,063,673 km (0.067 R)
• M77: 33,367,655 km (0.059 R)
• M78: 33,520,096 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.4

Radius: 13.3

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.05 AU - 12.57 AU

Year: 11914 Days

Day: 9.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 44,394,284 km

• M1: 185,950 km (0.079 R)
• M2: 329,863 km (0.108 R)
• M3: 418,575 km (0.042 R)
• M4: 674,836 km (0.071 R)
• M5: 881,431 km (0.115 R)
• M6: 1,092,064 km (0.103 R)
• M7: 2,096,614 km (0.049 R)
• M8: 2,507,111 km (0.047 R)
• M9: 3,403,352 km (0.025 R)
• M10: 3,915,425 km (0.05 R)
• M11: 4,300,640 km (0.096 R)
• M12: 4,543,886 km (0.106 R)
• M13: 5,075,856 km (0.047 R)
• M14: 5,203,912 km (0.098 R)
• M15: 5,561,899 km (0.104 R)
• M16: 6,509,003 km (0.119 R)
• M17: 7,072,688 km (0.079 R)
• M18: 7,984,786 km (0.1 R)
• M19: 8,134,235 km (0.076 R)
• M20: 8,397,976 km (0.052 R)
• M21: 8,549,967 km (0.118 R)
• M22: 9,206,103 km (0.109 R)
• M23: 9,441,570 km (0.057 R)
• M24: 9,639,339 km (0.07 R)
• M25: 10,039,064 km (0.093 R)
• M26: 10,160,089 km (0.094 R)
• M27: 10,566,846 km (0.056 R)
• M28: 11,607,149 km (0.089 R)
• M29: 12,942,310 km (0.06 R)
• M30: 13,118,237 km (0.089 R)
• M31: 13,427,755 km (0.077 R)
• M32: 13,561,197 km (0.117 R)
• M33: 15,335,876 km (0.037 R)
• M34: 16,226,731 km (0.075 R)
• M35: 16,654,581 km (0.106 R)
• M36: 16,846,067 km (0.056 R)
• M37: 19,803,168 km (0.115 R)
• M38: 20,772,562 km (0.065 R)
• M39: 21,757,365 km (0.112 R)
• M40: 23,880,308 km (0.05 R)
• M41: 24,367,100 km (0.099 R)
• M42: 25,075,894 km (0.074 R)
• M43: 25,902,273 km (0.119 R)
• M44: 26,458,029 km (0.097 R)
• M45: 26,625,579 km (0.079 R)
• M46: 26,905,626 km (0.03 R)
• M47: 27,299,218 km (0.084 R)
• M48: 27,468,563 km (0.083 R)
• M49: 27,694,904 km (0.085 R)
• M50: 28,950,330 km (0.109 R)
• M51: 29,122,965 km (0.093 R)
• M52: 29,643,117 km (0.118 R)
• M53: 30,868,324 km (0.092 R)
• M54: 34,033,815 km (0.042 R)
• M55: 34,459,570 km (0.119 R)
• M56: 35,932,661 km (0.113 R)
• M57: 36,242,179 km (0.098 R)
• M58: 36,490,361 km (0.051 R)
• M59: 36,614,677 km (0.098 R)
• M60: 37,238,500 km (0.111 R)
• M61: 37,802,933 km (0.06 R)
• M62: 39,449,258 km (0.102 R)
• M63: 39,896,555 km (0.11 R)
• M64: 40,216,994 km (0.056 R)
• M65: 41,118,920 km (0.057 R)
• M66: 42,027,577 km (0.102 R)
• M67: 43,271,184 km (0.032 R)
• M68: 43,666,571 km (0.072 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 14,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit