🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.29 AU - 1.31 AU

Year: 561 Days

Day: 13.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,082,090 km

• M1: 263,891 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.61 AU - 1.63 AU

Year: 781 Days

Day: 12.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.11 AU - 2.31 AU

Year: 1244 Days

Day: 35.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 70.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,082,090 km

• M1: 940,223 km (0.065 R)

Asteroid Belt

Center: 2.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.9 AU - 3.3 AU

Year: 2067 Days

Day: 12.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 151.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.47 AU - 3.54 AU

Year: 2480 Days

Day: 33 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 13,082,090 km

• M1: 2,561,714 km (0.089 R)
• M2: 2,982,383 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.8

Radius: 8

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.91 AU - 5.79 AU

Year: 4045 Days

Day: 14.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 13,082,090 km

• M1: 109,506 km (0.11 R)
• M2: 210,783 km (0.108 R)
• M3: 492,925 km (0.074 R)
• M4: 621,280 km (0.12 R)
• M5: 1,113,307 km (0.068 R)
• M6: 1,256,024 km (0.106 R)
• M7: 1,329,626 km (0.108 R)
• M8: 1,512,434 km (0.089 R)
• M9: 1,638,845 km (0.094 R)
• M10: 2,197,294 km (0.111 R)
• M11: 2,432,611 km (0.063 R)
• M12: 2,829,943 km (0.108 R)
• M13: 2,927,630 km (0.053 R)
• M14: 3,006,468 km (0.033 R)
• M15: 3,086,054 km (0.12 R)
• M16: 3,166,538 km (0.117 R)
• M17: 3,267,965 km (0.12 R)
• M18: 3,663,203 km (0.091 R)
• M19: 3,748,474 km (0.066 R)
• M20: 3,942,502 km (0.056 R)
• M21: 4,029,867 km (0.062 R)
• M22: 4,095,840 km (0.111 R)
• M23: 4,228,833 km (0.071 R)
• M24: 4,751,677 km (0.056 R)
• M25: 5,223,060 km (0.101 R)
• M26: 6,008,000 km (0.04 R)
• M27: 6,159,244 km (0.088 R)
• M28: 6,803,113 km (0.06 R)
• M29: 7,279,881 km (0.106 R)
• M30: 7,549,457 km (0.077 R)
• M31: 8,015,304 km (0.077 R)
• M32: 8,631,947 km (0.107 R)
• M33: 8,917,379 km (0.109 R)
• M34: 9,205,804 km (0.059 R)
• M35: 9,791,929 km (0.064 R)
• M36: 10,089,479 km (0.068 R)
• M37: 10,209,456 km (0.084 R)
• M38: 10,329,733 km (0.104 R)
• M39: 10,571,932 km (0.082 R)
• M40: 11,030,898 km (0.066 R)
• M41: 11,092,682 km (0.065 R)
• M42: 11,154,466 km (0.081 R)
• M43: 11,465,330 km (0.072 R)
• M44: 11,873,583 km (0.07 R)
• M45: 12,000,143 km (0.087 R)
• M46: 12,254,758 km (0.073 R)
• M47: 12,350,651 km (0.086 R)
• M48: 12,479,006 km (0.081 R)
• M49: 12,575,496 km (0.116 R)
• M50: 13,919,035 km (0.058 R)
• M51: 14,253,685 km (0.079 R)
• M52: 14,828,590 km (0.071 R)
• M53: 14,930,915 km (0.091 R)
• M54: 15,792,000 km (0.092 R)
• M55: 16,316,490 km (0.11 R)
• M56: 16,633,787 km (0.072 R)
• M57: 17,167,403 km (0.099 R)
• M58: 17,382,375 km (0.065 R)
• M59: 17,634,298 km (0.093 R)
• M60: 17,778,809 km (0.059 R)
• M61: 18,141,883 km (0.106 R)
• M62: 18,214,738 km (0.083 R)
• M63: 18,727,858 km (0.09 R)
• M64: 18,986,064 km (0.101 R)
• M65: 19,918,208 km (0.095 R)
• M66: 20,333,043 km (0.094 R)
• M67: 20,446,738 km (0.12 R)
• M68: 20,979,755 km (0.086 R)
• M69: 21,981,911 km (0.116 R)
• M70: 23,039,119 km (0.111 R)
• M71: 23,117,957 km (0.073 R)
• M72: 23,236,588 km (0.099 R)
• M73: 24,313,244 km (0.107 R)
• M74: 24,635,478 km (0.071 R)
• M75: 24,837,435 km (0.087 R)
• M76: 25,040,140 km (0.068 R)
• M77: 25,897,037 km (0.079 R)
• M78: 26,102,435 km (0.072 R)
• M79: 27,388,229 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.4

Radius: 14.2

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.61 AU - 6.65 AU

Year: 5060 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 13,082,090 km

• M1: 177,722 km (0.101 R)
• M2: 276,008 km (0.113 R)
• M3: 597,045 km (0.058 R)
• M4: 740,061 km (0.119 R)
• M5: 838,197 km (0.08 R)
• M6: 1,253,929 km (0.116 R)
• M7: 1,508,246 km (0.085 R)
• M8: 1,600,099 km (0.115 R)
• M9: 1,828,684 km (0.045 R)
• M10: 1,947,166 km (0.111 R)
• M11: 2,088,685 km (0.102 R)
• M12: 2,213,001 km (0.061 R)
• M13: 2,447,272 km (0.077 R)
• M14: 2,645,339 km (0.081 R)
• M15: 3,152,027 km (0.065 R)
• M16: 3,271,556 km (0.081 R)
• M17: 3,368,346 km (0.08 R)
• M18: 3,601,868 km (0.097 R)
• M19: 3,727,081 km (0.082 R)
• M20: 3,879,222 km (0.075 R)
• M21: 3,968,981 km (0.117 R)
• M22: 4,163,608 km (0.088 R)
• M23: 4,255,611 km (0.081 R)
• M24: 4,414,783 km (0.078 R)
• M25: 4,712,034 km (0.078 R)
• M26: 4,918,479 km (0.082 R)
• M27: 5,141,978 km (0.101 R)
• M28: 5,354,706 km (0.107 R)
• M29: 5,745,007 km (0.105 R)
• M30: 5,906,722 km (0.114 R)
• M31: 6,676,104 km (0.116 R)
• M32: 6,892,871 km (0.075 R)
• M33: 7,365,451 km (0.066 R)
• M34: 7,461,194 km (0.067 R)
• M35: 7,686,339 km (0.032 R)
• M36: 7,930,034 km (0.092 R)
• M37: 8,126,904 km (0.113 R)
• M38: 8,275,605 km (0.034 R)
• M39: 8,425,202 km (0.06 R)
• M40: 8,575,698 km (0.117 R)
• M41: 8,811,614 km (0.063 R)
• M42: 8,947,449 km (0.081 R)
• M43: 10,397,351 km (0.118 R)
• M44: 10,757,732 km (0.097 R)
• M45: 10,921,243 km (0.085 R)
• M46: 11,232,257 km (0.07 R)
• M47: 12,088,705 km (0.118 R)
• M48: 12,391,491 km (0.089 R)
• M49: 12,486,635 km (0.094 R)
• M50: 12,754,415 km (0.083 R)
• M51: 12,966,096 km (0.075 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: 284 - 19,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit