🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.64 AU - 0.72 AU

Year: 236 Days

Day: 30.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.04 AU - 1.62 AU

Year: 647 Days

Day: 26.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,666,093 km

• M1: 247,734 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.63 AU - 2.83 AU

Year: 1902 Days

Day: 14.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.45 AU - 3.07 AU

Year: 1934 Days

Day: 30.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,666,093 km

• M1: 388,356 km (0.119 R)
• M2: 1,951,803 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.2 AU - 3.4 AU

Year: 1976 Days

Day: 13.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658

Radius: 12.5

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.24 AU - 4.66 AU

Year: 3959 Days

Day: 12.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,666,093 km

• M1: 261,647 km (0.056 R)
• M2: 585,227 km (0.085 R)
• M3: 696,976 km (0.08 R)
• M4: 1,540,409 km (0.118 R)
• M5: 1,717,084 km (0.057 R)
• M6: 1,869,674 km (0.093 R)
• M7: 1,963,322 km (0.107 R)
• M8: 2,107,086 km (0.062 R)
• M9: 2,304,406 km (0.085 R)
• M10: 3,210,221 km (0.098 R)
• M11: 4,593,702 km (0.103 R)
• M12: 5,157,985 km (0.057 R)
• M13: 5,291,426 km (0.087 R)
• M14: 5,380,886 km (0.117 R)
• M15: 5,471,093 km (0.118 R)
• M16: 5,675,594 km (0.057 R)
• M17: 5,767,297 km (0.076 R)
• M18: 6,069,036 km (0.103 R)
• M19: 6,328,289 km (0.114 R)
• M20: 6,833,481 km (0.111 R)
• M21: 6,955,703 km (0.117 R)
• M22: 7,152,873 km (0.036 R)
• M23: 7,552,598 km (0.096 R)
• M24: 8,400,220 km (0.067 R)
• M25: 8,478,908 km (0.057 R)
• M26: 8,583,926 km (0.084 R)
• M27: 9,062,489 km (0.091 R)
• M28: 9,304,988 km (0.11 R)
• M29: 9,386,369 km (0.041 R)
• M30: 11,033,741 km (0.053 R)
• M31: 11,321,716 km (0.077 R)
• M32: 11,495,699 km (0.081 R)
• M33: 11,583,064 km (0.095 R)
• M34: 12,023,181 km (0.097 R)
• M35: 12,141,363 km (0.026 R)
• M36: 12,230,374 km (0.068 R)
• M37: 12,379,074 km (0.086 R)
• M38: 12,678,420 km (0.061 R)
• M39: 13,101,632 km (0.118 R)
• M40: 13,376,144 km (0.102 R)
• M41: 13,683,268 km (0.106 R)
• M42: 13,775,870 km (0.098 R)
• M43: 14,273,432 km (0.039 R)
• M44: 14,367,380 km (0.094 R)
• M45: 14,587,438 km (0.111 R)
• M46: 15,126,439 km (0.049 R)
• M47: 15,318,224 km (0.082 R)
• M48: 15,510,756 km (0.087 R)
• M49: 15,898,364 km (0.091 R)
• M50: 16,093,440 km (0.073 R)
• M51: 16,453,073 km (0.103 R)
• M52: 16,749,277 km (0.075 R)
• M53: 17,313,560 km (0.094 R)
• M54: 17,985,554 km (0.114 R)
• M55: 18,087,131 km (0.11 R)
• M56: 18,188,857 km (0.053 R)
• M57: 18,426,867 km (0.106 R)
• M58: 18,631,816 km (0.071 R)
• M59: 18,734,590 km (0.06 R)
• M60: 19,043,959 km (0.084 R)
• M61: 19,182,037 km (0.104 R)
• M62: 19,320,415 km (0.108 R)
• M63: 19,459,093 km (0.036 R)
• M64: 19,807,356 km (0.109 R)
• M65: 20,403,953 km (0.032 R)
• M66: 20,580,628 km (0.116 R)
• M67: 21,006,683 km (0.068 R)
• M68: 21,185,003 km (0.082 R)
• M69: 21,292,265 km (0.105 R)
• M70: 21,903,522 km (0.081 R)
• M71: 22,011,980 km (0.068 R)
• M72: 22,557,115 km (0.08 R)
• M73: 23,846,050 km (0.047 R)
• M74: 24,069,400 km (0.099 R)
• M75: 24,330,897 km (0.109 R)
• M76: 24,480,794 km (0.054 R)
• M77: 24,856,733 km (0.099 R)
• M78: 25,234,618 km (0.117 R)
• M79: 25,348,312 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.6

Radius: 6.4

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 14.5 AU - 19.26 AU

Year: 29249 Days

Day: 16.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,666,093 km

• M1: 90,208 km (0.098 R)
• M2: 675,734 km (0.095 R)
• M3: 1,100,891 km (0.106 R)
• M4: 1,250,189 km (0.058 R)
• M5: 1,486,554 km (0.059 R)
• M6: 1,852,620 km (0.046 R)
• M7: 2,061,010 km (0.108 R)
• M8: 2,122,046 km (0.096 R)
• M9: 3,283,224 km (0.091 R)
• M10: 3,719,751 km (0.079 R)
• M11: 3,794,251 km (0.1 R)
• M12: 5,513,280 km (0.083 R)
• M13: 5,555,766 km (0.093 R)
• M14: 6,074,422 km (0.105 R)
• M15: 6,473,399 km (0.059 R)
• M16: 6,744,171 km (0.102 R)
• M17: 7,250,261 km (0.119 R)
• M18: 7,578,628 km (0.097 R)
• M19: 8,445,249 km (0.1 R)
• M20: 8,543,534 km (0.112 R)
• M21: 8,642,119 km (0.096 R)
• M22: 9,342,985 km (0.092 R)
• M23: 10,798,573 km (0.088 R)
• M24: 11,173,315 km (0.085 R)
• M25: 11,990,868 km (0.059 R)
• M26: 12,267,624 km (0.092 R)
• M27: 12,714,921 km (0.087 R)
• M28: 12,771,170 km (0.102 R)
• M29: 12,827,569 km (0.108 R)
• M30: 12,883,967 km (0.072 R)
• M31: 12,997,213 km (0.107 R)
• M32: 13,167,455 km (0.118 R)
• M33: 13,682,969 km (0.059 R)
• M34: 13,740,714 km (0.098 R)
• M35: 14,380,544 km (0.064 R)
• M36: 14,497,829 km (0.112 R)
• M37: 15,089,488 km (0.098 R)
• M38: 15,448,374 km (0.11 R)
• M39: 16,726,089 km (0.104 R)
• M40: 18,100,744 km (0.116 R)
• M41: 18,418,191 km (0.096 R)
• M42: 18,994,292 km (0.117 R)
• M43: 22,232,787 km (0.097 R)
• M44: 22,504,606 km (0.111 R)
• M45: 24,367,997 km (0.116 R)
• M46: 25,708,693 km (0.027 R)
• M47: 26,423,771 km (0.104 R)
• M48: 26,856,109 km (0.119 R)
• M49: 27,145,581 km (0.109 R)
• M50: 27,290,691 km (0.095 R)
• M51: 27,436,100 km (0.059 R)
• M52: 28,756,151 km (0.063 R)
• M53: 28,978,155 km (0.098 R)
• M54: 30,397,390 km (0.088 R)
• M55: 30,698,979 km (0.112 R)
• M56: 31,457,590 km (0.088 R)
• M57: 32,222,185 km (0.072 R)
• M58: 32,375,822 km (0.097 R)
• M59: 33,303,029 km (0.105 R)
• M60: 33,380,670 km (0.108 R)
• M61: 34,395,692 km (0.085 R)
• M62: 34,788,686 km (0.088 R)
• M63: 35,658,747 km (0.12 R)
• M64: 36,936,911 km (0.098 R)
• M65: 37,986,490 km (0.1 R)
• M66: 38,311,416 km (0.076 R)
• M67: 38,474,328 km (0.099 R)
• M68: 39,702,676 km (0.078 R)
• M69: 40,114,968 km (0.105 R)
• M70: 40,943,740 km (0.077 R)
• M71: 41,527,322 km (0.104 R)
• M72: 43,464,165 km (0.106 R)
• M73: 43,718,931 km (0.051 R)
• M74: 44,400,798 km (0.078 R)
• M75: 45,000,236 km (0.076 R)
• M76: 46,641,026 km (0.107 R)
• M77: 47,250,338 km (0.116 R)
• M78: 51,230,389 km (0.095 R)
• M79: 52,039,265 km (0.098 R)
• M80: 53,305,760 km (0.094 R)
• M81: 54,125,258 km (0.095 R)
• M82: 54,399,471 km (0.116 R)
• M83: 54,949,093 km (0.082 R)
• M84: 55,316,505 km (0.104 R)
• M85: 55,408,359 km (0.091 R)
• M86: 55,776,818 km (0.091 R)
• M87: 56,701,632 km (0.028 R)
• M88: 57,072,784 km (0.051 R)
• M89: 58,285,126 km (0.096 R)
• M90: 58,753,666 km (0.109 R)
• M91: 58,941,411 km (0.119 R)
• M92: 59,600,091 km (0.075 R)
• M93: 60,545,400 km (0.053 R)
• M94: 61,210,063 km (0.082 R)
• M95: 62,259,343 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 16,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit