🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.65 AU - 0.93 AU

Year: 262 Days

Day: 13 Hours

Environment

Temp: 142 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.36 AU - 1.46 AU

Year: 624 Days

Day: 46.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,761,678 km

• M1: 710,590 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.32 AU - 1.5 AU

Year: 624 Days

Day: 28.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.38 AU - 1.68 AU

Year: 705 Days

Day: 27.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.38 AU - 2.7 AU

Year: 1509 Days

Day: 23.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.9

Radius: 13.4

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.95 AU - 8.09 AU

Year: 6934 Days

Day: 12.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,761,678 km

• M1: 170,093 km (0.076 R)
• M2: 360,082 km (0.056 R)
• M3: 491,728 km (0.069 R)
• M4: 685,607 km (0.119 R)
• M5: 800,648 km (0.066 R)
• M6: 1,171,501 km (0.069 R)
• M7: 1,556,566 km (0.041 R)
• M8: 1,693,747 km (0.102 R)
• M9: 2,066,096 km (0.08 R)
• M10: 2,195,947 km (0.065 R)
• M11: 2,556,328 km (0.108 R)
• M12: 3,257,344 km (0.112 R)
• M13: 3,435,515 km (0.111 R)
• M14: 3,827,910 km (0.119 R)
• M15: 4,097,785 km (0.048 R)
• M16: 4,944,658 km (0.114 R)
• M17: 5,691,152 km (0.091 R)
• M18: 5,906,573 km (0.09 R)
• M19: 6,282,213 km (0.115 R)
• M20: 6,827,796 km (0.053 R)
• M21: 7,455,659 km (0.084 R)
• M22: 7,691,575 km (0.04 R)
• M23: 7,827,559 km (0.09 R)
• M24: 8,171,185 km (0.049 R)
• M25: 8,837,494 km (0.059 R)
• M26: 11,131,578 km (0.095 R)
• M27: 12,145,702 km (0.081 R)
• M28: 14,011,636 km (0.086 R)
• M29: 15,276,187 km (0.097 R)
• M30: 15,404,691 km (0.105 R)
• M31: 15,490,560 km (0.079 R)
• M32: 15,662,747 km (0.093 R)
• M33: 16,489,276 km (0.113 R)
• M34: 16,753,316 km (0.112 R)
• M35: 17,062,984 km (0.107 R)
• M36: 17,240,855 km (0.05 R)
• M37: 17,330,016 km (0.106 R)
• M38: 17,958,476 km (0.108 R)
• M39: 18,731,598 km (0.116 R)
• M40: 19,562,166 km (0.094 R)
• M41: 20,028,761 km (0.096 R)
• M42: 20,925,451 km (0.097 R)
• M43: 21,259,054 km (0.04 R)
• M44: 21,402,519 km (0.117 R)
• M45: 22,222,016 km (0.093 R)
• M46: 23,199,339 km (0.055 R)
• M47: 23,991,310 km (0.101 R)
• M48: 25,044,030 km (0.108 R)
• M49: 25,195,722 km (0.101 R)
• M50: 25,297,000 km (0.086 R)
• M51: 25,398,427 km (0.032 R)
• M52: 25,550,718 km (0.113 R)
• M53: 25,805,334 km (0.08 R)
• M54: 25,958,522 km (0.058 R)
• M55: 26,728,951 km (0.114 R)
• M56: 26,935,545 km (0.112 R)
• M57: 27,090,978 km (0.041 R)
• M58: 27,194,799 km (0.103 R)
• M59: 27,558,920 km (0.11 R)
• M60: 27,663,339 km (0.086 R)
• M61: 27,767,758 km (0.061 R)
• M62: 28,555,541 km (0.102 R)
• M63: 29,138,075 km (0.11 R)
• M64: 29,510,723 km (0.079 R)
• M65: 31,017,174 km (0.088 R)
• M66: 31,234,390 km (0.089 R)
• M67: 31,452,204 km (0.111 R)
• M68: 31,725,071 km (0.116 R)
• M69: 31,944,082 km (0.108 R)
• M70: 32,218,295 km (0.077 R)
• M71: 32,990,669 km (0.078 R)
• M72: 33,101,521 km (0.118 R)
• M73: 33,268,023 km (0.069 R)
• M74: 34,778,812 km (0.111 R)
• M75: 35,174,199 km (0.116 R)
• M76: 35,570,933 km (0.093 R)
• M77: 35,969,312 km (0.057 R)
• M78: 36,369,187 km (0.12 R)
• M79: 37,000,341 km (0.065 R)
• M80: 38,215,524 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77

Radius: 7.8

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 12.43 AU - 19.15 AU

Year: 23390 Days

Day: 21.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,761,678 km

• M1: 107,262 km (0.079 R)
• M2: 267,481 km (0.089 R)
• M3: 363,224 km (0.059 R)
• M4: 538,104 km (0.112 R)
• M5: 664,963 km (0.119 R)
• M6: 1,382,883 km (0.051 R)
• M7: 1,460,823 km (0.117 R)
• M8: 1,600,847 km (0.117 R)
• M9: 1,851,124 km (0.117 R)
• M10: 2,204,325 km (0.117 R)
• M11: 2,412,266 km (0.086 R)
• M12: 2,997,792 km (0.097 R)
• M13: 3,048,505 km (0.091 R)
• M14: 3,280,382 km (0.064 R)
• M15: 3,734,112 km (0.056 R)
• M16: 3,816,242 km (0.083 R)
• M17: 4,437,073 km (0.052 R)
• M18: 4,700,066 km (0.103 R)
• M19: 5,210,643 km (0.092 R)
• M20: 5,426,064 km (0.119 R)
• M21: 5,929,312 km (0.061 R)
• M22: 5,993,339 km (0.091 R)
• M23: 6,414,757 km (0.106 R)
• M24: 6,546,403 km (0.118 R)
• M25: 6,645,736 km (0.101 R)
• M26: 7,014,046 km (0.11 R)
• M27: 7,286,314 km (0.069 R)
• M28: 7,423,645 km (0.1 R)
• M29: 7,840,873 km (0.034 R)
• M30: 8,337,389 km (0.061 R)
• M31: 8,409,046 km (0.066 R)
• M32: 9,064,135 km (0.119 R)
• M33: 9,397,888 km (0.093 R)
• M34: 9,660,283 km (0.066 R)
• M35: 10,192,103 km (0.079 R)
• M36: 10,694,602 km (0.079 R)
• M37: 10,968,516 km (0.114 R)
• M38: 11,324,110 km (0.089 R)
• M39: 12,701,158 km (0.105 R)
• M40: 12,949,640 km (0.031 R)
• M41: 13,367,467 km (0.11 R)
• M42: 13,493,578 km (0.064 R)
• M43: 14,130,416 km (0.057 R)
• M44: 14,517,277 km (0.089 R)
• M45: 15,257,487 km (0.117 R)
• M46: 15,787,362 km (0.09 R)
• M47: 16,729,081 km (0.095 R)
• M48: 17,046,977 km (0.111 R)
• M49: 17,183,859 km (0.115 R)
• M50: 19,185,478 km (0.117 R)
• M51: 19,852,984 km (0.105 R)
• M52: 20,868,604 km (0.118 R)
• M53: 21,112,747 km (0.107 R)
• M54: 21,161,816 km (0.12 R)
• M55: 21,210,734 km (0.103 R)
• M56: 21,801,795 km (0.069 R)
• M57: 22,598,254 km (0.119 R)
• M58: 23,201,882 km (0.101 R)
• M59: 23,353,574 km (0.092 R)
• M60: 23,708,869 km (0.094 R)
• M61: 24,322,220 km (0.071 R)
• M62: 26,509,491 km (0.098 R)
• M63: 26,880,194 km (0.052 R)
• M64: 27,948,473 km (0.084 R)
• M65: 29,906,410 km (0.054 R)
• M66: 30,016,514 km (0.07 R)
• M67: 31,851,930 km (0.114 R)
• M68: 31,964,278 km (0.119 R)
• M69: 33,837,991 km (0.114 R)
• M70: 34,182,515 km (0.117 R)
• M71: 34,240,110 km (0.081 R)
• M72: 35,164,924 km (0.117 R)
• M73: 36,039,324 km (0.084 R)
• M74: 36,567,554 km (0.089 R)
• M75: 36,921,054 km (0.115 R)
• M76: 38,945,562 km (0.063 R)
• M77: 39,427,117 km (0.092 R)
• M78: 39,850,180 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 15,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit