🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.55 AU - 0.61 AU

Year: 164 Days

Day: 37.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.84 AU - 1.12 AU

Year: 360 Days

Day: 24.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.76 AU - 1.94 AU

Year: 933 Days

Day: 24.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.22 AU - 4.72 AU

Year: 2934 Days

Day: 24.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.4

Radius: 9.1

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.1 AU - 13.24 AU

Year: 12926 Days

Day: 9.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,664,176 km

• M1: 129,402 km (0.114 R)
• M2: 263,442 km (0.062 R)
• M3: 401,969 km (0.096 R)
• M4: 552,764 km (0.109 R)
• M5: 984,504 km (0.081 R)
• M6: 1,234,482 km (0.106 R)
• M7: 1,885,980 km (0.058 R)
• M8: 2,099,905 km (0.105 R)
• M9: 2,397,605 km (0.048 R)
• M10: 2,708,918 km (0.114 R)
• M11: 3,284,571 km (0.076 R)
• M12: 3,427,287 km (0.114 R)
• M13: 3,807,715 km (0.095 R)
• M14: 4,079,085 km (0.086 R)
• M15: 4,482,251 km (0.042 R)
• M16: 4,865,671 km (0.12 R)
• M17: 5,193,440 km (0.118 R)
• M18: 5,326,432 km (0.068 R)
• M19: 5,494,431 km (0.085 R)
• M20: 5,562,198 km (0.117 R)
• M21: 6,324,998 km (0.083 R)
• M22: 6,718,889 km (0.087 R)
• M23: 8,062,577 km (0.081 R)
• M24: 8,216,962 km (0.097 R)
• M25: 8,607,113 km (0.093 R)
• M26: 9,203,710 km (0.115 R)
• M27: 9,405,517 km (0.064 R)
• M28: 9,690,651 km (0.067 R)
• M29: 10,019,916 km (0.084 R)
• M30: 11,072,636 km (0.07 R)
• M31: 11,633,778 km (0.086 R)
• M32: 12,559,938 km (0.07 R)
• M33: 12,873,794 km (0.1 R)
• M34: 13,509,585 km (0.049 R)
• M35: 13,692,992 km (0.112 R)
• M36: 13,923,523 km (0.091 R)
• M37: 14,109,024 km (0.112 R)
• M38: 15,095,622 km (0.089 R)
• M39: 15,381,503 km (0.113 R)
• M40: 17,283,790 km (0.075 R)
• M41: 17,383,273 km (0.093 R)
• M42: 17,532,870 km (0.055 R)
• M43: 18,085,335 km (0.116 R)
• M44: 18,490,746 km (0.078 R)
• M45: 18,643,635 km (0.066 R)
• M46: 18,899,148 km (0.085 R)
• M47: 19,985,228 km (0.117 R)
• M48: 20,194,516 km (0.101 R)
• M49: 20,404,402 km (0.066 R)
• M50: 20,720,651 km (0.074 R)
• M51: 21,571,714 km (0.066 R)
• M52: 21,786,387 km (0.098 R)
• M53: 22,055,663 km (0.034 R)
• M54: 22,597,357 km (0.103 R)
• M55: 23,033,883 km (0.065 R)
• M56: 23,418,200 km (0.117 R)
• M57: 24,026,465 km (0.091 R)
• M58: 24,695,766 km (0.092 R)
• M59: 25,654,688 km (0.113 R)
• M60: 25,825,080 km (0.09 R)
• M61: 26,110,064 km (0.049 R)
• M62: 26,971,150 km (0.077 R)
• M63: 27,144,534 km (0.043 R)
• M64: 27,318,217 km (0.045 R)
• M65: 27,550,393 km (0.084 R)
• M66: 27,899,853 km (0.085 R)
• M67: 27,958,346 km (0.06 R)
• M68: 28,957,211 km (0.057 R)
• M69: 30,567,782 km (0.068 R)
• M70: 32,759,989 km (0.114 R)
• M71: 34,186,853 km (0.1 R)
• M72: 34,437,131 km (0.108 R)
• M73: 35,254,683 km (0.115 R)
• M74: 35,697,493 km (0.07 R)
• M75: 38,133,395 km (0.11 R)
• M76: 38,198,171 km (0.088 R)
• M77: 38,392,798 km (0.115 R)
• M78: 40,291,943 km (0.047 R)
• M79: 41,020,185 km (0.045 R)
• M80: 41,485,883 km (0.082 R)
• M81: 41,686,045 km (0.111 R)
• M82: 41,752,915 km (0.069 R)
• M83: 42,624,323 km (0.04 R)
• M84: 43,569,482 km (0.075 R)
• M85: 45,342,965 km (0.1 R)
• M86: 45,411,780 km (0.065 R)
• M87: 45,893,485 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.8

Radius: 3.5

Gravity: 15.98 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 18.88 AU - 19.66 AU

Year: 31371 Days

Day: 24.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,664,176 km

• M1: 91,853 km (0.105 R)
• M2: 295,007 km (0.04 R)
• M3: 505,342 km (0.105 R)
• M4: 845,378 km (0.05 R)
• M5: 939,624 km (0.115 R)
• M6: 1,037,312 km (0.081 R)
• M7: 1,322,744 km (0.117 R)
• M8: 1,516,623 km (0.066 R)
• M9: 2,054,876 km (0.102 R)
• M10: 2,086,442 km (0.114 R)
• M11: 2,377,260 km (0.102 R)
• M12: 2,443,532 km (0.05 R)
• M13: 4,867,167 km (0.077 R)
• M14: 5,250,586 km (0.068 R)
• M15: 5,555,616 km (0.099 R)
• M16: 6,046,447 km (0.077 R)
• M17: 6,597,416 km (0.066 R)
• M18: 7,164,392 km (0.06 R)
• M19: 7,551,102 km (0.119 R)
• M20: 7,845,511 km (0.118 R)
• M21: 7,944,395 km (0.084 R)
• M22: 7,994,061 km (0.094 R)
• M23: 8,193,625 km (0.106 R)
• M24: 8,344,420 km (0.05 R)
• M25: 9,425,264 km (0.078 R)
• M26: 10,062,402 km (0.111 R)
• M27: 10,878,159 km (0.075 R)
• M28: 11,154,765 km (0.116 R)
• M29: 11,210,266 km (0.112 R)
• M30: 11,658,461 km (0.068 R)
• M31: 12,399,120 km (0.084 R)
• M32: 13,805,939 km (0.106 R)
• M33: 13,985,307 km (0.114 R)
• M34: 14,346,286 km (0.102 R)
• M35: 14,467,460 km (0.088 R)
• M36: 14,649,521 km (0.089 R)
• M37: 14,771,443 km (0.118 R)
• M38: 14,832,479 km (0.119 R)
• M39: 15,324,058 km (0.056 R)
• M40: 15,509,858 km (0.098 R)
• M41: 15,883,554 km (0.078 R)
• M42: 16,958,265 km (0.032 R)
• M43: 18,383,634 km (0.071 R)
• M44: 19,712,212 km (0.058 R)
• M45: 20,116,874 km (0.119 R)
• M46: 20,184,493 km (0.075 R)
• M47: 21,002,793 km (0.043 R)
• M48: 21,832,014 km (0.046 R)
• M49: 21,901,577 km (0.066 R)
• M50: 22,671,707 km (0.085 R)
• M51: 23,237,336 km (0.092 R)
• M52: 24,022,725 km (0.077 R)
• M53: 24,382,658 km (0.054 R)
• M54: 26,134,598 km (0.095 R)
• M55: 26,653,254 km (0.065 R)
• M56: 27,775,986 km (0.077 R)
• M57: 28,532,951 km (0.094 R)
• M58: 29,450,286 km (0.097 R)
• M59: 29,835,351 km (0.103 R)
• M60: 31,313,826 km (0.108 R)
• M61: 33,295,100 km (0.108 R)
• M62: 34,746,499 km (0.097 R)
• M63: 35,807,447 km (0.118 R)
• M64: 36,630,983 km (0.118 R)
• M65: 38,128,757 km (0.117 R)
• M66: 40,926,088 km (0.11 R)
• M67: 41,441,752 km (0.112 R)
• M68: 41,614,238 km (0.091 R)
• M69: 41,873,192 km (0.104 R)
• M70: 41,959,660 km (0.117 R)
• M71: 43,876,607 km (0.032 R)
• M72: 46,536,307 km (0.104 R)
• M73: 48,519,676 km (0.08 R)
• M74: 50,071,155 km (0.1 R)
• M75: 52,941,789 km (0.099 R)
• M76: 53,973,117 km (0.116 R)
• M77: 54,632,843 km (0.061 R)
• M78: 55,580,097 km (0.074 R)
• M79: 57,202,635 km (0.029 R)
• M80: 59,034,461 km (0.066 R)
• M81: 60,494,237 km (0.09 R)
• M82: 61,179,545 km (0.026 R)
• M83: 62,656,525 km (0.038 R)
• M84: 64,145,323 km (0.053 R)
• M85: 65,645,790 km (0.087 R)
• M86: 66,551,455 km (0.119 R)
• M87: 66,955,369 km (0.101 R)
• M88: 67,360,181 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 19,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit