🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.51 AU - 0.69 AU

Year: 170 Days

Day: 12.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 160.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.24 AU - 2.44 AU

Year: 1307 Days

Day: 25.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,096,454 km

• M1: 888,761 km (0.074 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.7

Radius: 9.8

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.13 AU - 8.65 AU

Year: 7338 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 15,096,454 km

• M1: 146,756 km (0.113 R)
• M2: 607,816 km (0.06 R)
• M3: 685,158 km (0.109 R)
• M4: 836,551 km (0.12 R)
• M5: 1,014,722 km (0.111 R)
• M6: 1,076,955 km (0.098 R)
• M7: 1,140,684 km (0.099 R)
• M8: 1,205,609 km (0.092 R)
• M9: 1,288,786 km (0.082 R)
• M10: 1,604,437 km (0.107 R)
• M11: 1,752,689 km (0.081 R)
• M12: 2,062,805 km (0.115 R)
• M13: 2,265,660 km (0.092 R)
• M14: 2,390,424 km (0.094 R)
• M15: 3,859,924 km (0.058 R)
• M16: 4,161,663 km (0.099 R)
• M17: 4,263,839 km (0.087 R)
• M18: 4,418,822 km (0.086 R)
• M19: 4,734,473 km (0.108 R)
• M20: 5,359,942 km (0.066 R)
• M21: 6,807,750 km (0.097 R)
• M22: 7,699,802 km (0.049 R)
• M23: 8,400,968 km (0.12 R)
• M24: 8,989,934 km (0.075 R)
• M25: 9,222,559 km (0.101 R)
• M26: 9,761,710 km (0.107 R)
• M27: 9,829,926 km (0.106 R)
• M28: 10,659,746 km (0.029 R)
• M29: 11,584,111 km (0.098 R)
• M30: 11,982,789 km (0.111 R)
• M31: 13,394,844 km (0.032 R)
• M32: 13,889,863 km (0.075 R)
• M33: 14,158,990 km (0.051 R)
• M34: 14,624,239 km (0.119 R)
• M35: 14,819,614 km (0.07 R)
• M36: 15,569,997 km (0.093 R)
• M37: 16,373,038 km (0.087 R)
• M38: 16,494,661 km (0.093 R)
• M39: 16,698,114 km (0.093 R)
• M40: 17,685,909 km (0.073 R)
• M41: 17,935,738 km (0.105 R)
• M42: 18,270,837 km (0.092 R)
• M43: 18,565,694 km (0.096 R)
• M44: 18,819,711 km (0.04 R)
• M45: 19,977,000 km (0.102 R)
• M46: 20,150,384 km (0.097 R)
• M47: 20,237,301 km (0.104 R)
• M48: 20,324,217 km (0.102 R)
• M49: 20,411,433 km (0.09 R)
• M50: 21,599,988 km (0.048 R)
• M51: 22,404,824 km (0.087 R)
• M52: 23,173,907 km (0.083 R)
• M53: 23,310,490 km (0.062 R)
• M54: 23,767,960 km (0.083 R)
• M55: 23,859,813 km (0.081 R)
• M56: 24,552,302 km (0.088 R)
• M57: 25,957,026 km (0.067 R)
• M58: 26,573,818 km (0.035 R)
• M59: 26,955,741 km (0.071 R)
• M60: 27,387,630 km (0.106 R)
• M61: 27,580,312 km (0.029 R)
• M62: 27,725,123 km (0.078 R)
• M63: 28,161,051 km (0.11 R)
• M64: 29,581,333 km (0.102 R)
• M65: 29,680,068 km (0.069 R)
• M66: 30,026,686 km (0.074 R)
• M67: 30,574,214 km (0.058 R)
• M68: 31,074,769 km (0.118 R)
• M69: 31,426,773 km (0.088 R)
• M70: 31,628,580 km (0.091 R)
• M71: 33,104,064 km (0.075 R)
• M72: 33,412,236 km (0.116 R)
• M73: 33,979,511 km (0.112 R)
• M74: 34,862,437 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.6

Radius: 9.7

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.55 AU - 9.65 AU

Year: 8420 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 15,096,454 km

• M1: 124,765 km (0.114 R)
• M2: 549,772 km (0.065 R)
• M3: 753,375 km (0.095 R)
• M4: 926,908 km (0.108 R)
• M5: 1,313,769 km (0.085 R)
• M6: 1,679,984 km (0.087 R)
• M7: 2,325,050 km (0.081 R)
• M8: 2,452,507 km (0.057 R)
• M9: 2,767,860 km (0.085 R)
• M10: 2,957,849 km (0.103 R)
• M11: 3,180,301 km (0.057 R)
• M12: 3,466,183 km (0.079 R)
• M13: 3,582,869 km (0.116 R)
• M14: 4,001,593 km (0.039 R)
• M15: 4,820,492 km (0.072 R)
• M16: 5,082,737 km (0.083 R)
• M17: 5,282,600 km (0.116 R)
• M18: 5,828,034 km (0.114 R)
• M19: 5,932,304 km (0.12 R)
• M20: 6,535,033 km (0.106 R)
• M21: 7,990,621 km (0.09 R)
• M22: 8,536,802 km (0.105 R)
• M23: 10,079,605 km (0.071 R)
• M24: 10,289,042 km (0.059 R)
• M25: 10,415,303 km (0.098 R)
• M26: 11,357,321 km (0.051 R)
• M27: 11,575,285 km (0.118 R)
• M28: 11,838,577 km (0.111 R)
• M29: 13,002,449 km (0.07 R)
• M30: 13,413,693 km (0.103 R)
• M31: 14,390,118 km (0.111 R)
• M32: 14,578,761 km (0.099 R)
• M33: 14,863,147 km (0.077 R)
• M34: 14,958,291 km (0.119 R)
• M35: 15,149,328 km (0.031 R)
• M36: 16,116,777 km (0.045 R)
• M37: 16,706,641 km (0.096 R)
• M38: 16,855,342 km (0.101 R)
• M39: 17,054,157 km (0.107 R)
• M40: 17,403,917 km (0.082 R)
• M41: 17,705,656 km (0.11 R)
• M42: 17,857,199 km (0.112 R)
• M43: 19,188,470 km (0.118 R)
• M44: 19,708,921 km (0.1 R)
• M45: 21,244,543 km (0.106 R)
• M46: 21,351,805 km (0.083 R)
• M47: 21,513,071 km (0.091 R)
• M48: 22,053,718 km (0.108 R)
• M49: 22,271,233 km (0.087 R)
• M50: 22,380,290 km (0.046 R)
• M51: 22,598,853 km (0.097 R)
• M52: 23,480,283 km (0.111 R)
• M53: 23,925,337 km (0.117 R)
• M54: 26,537,316 km (0.111 R)
• M55: 27,291,738 km (0.087 R)
• M56: 28,112,133 km (0.077 R)
• M57: 28,348,049 km (0.094 R)
• M58: 28,525,322 km (0.119 R)
• M59: 28,881,215 km (0.12 R)
• M60: 29,000,146 km (0.094 R)
• M61: 29,178,765 km (0.107 R)
• M62: 29,477,363 km (0.115 R)
• M63: 30,137,987 km (0.077 R)
• M64: 31,657,453 km (0.039 R)
• M65: 32,395,568 km (0.048 R)
• M66: 32,952,970 km (0.069 R)
• M67: 33,201,751 km (0.106 R)
• M68: 34,014,367 km (0.109 R)
• M69: 34,580,894 km (0.103 R)
• M70: 34,707,155 km (0.119 R)
• M71: 35,341,001 km (0.094 R)
• M72: 35,786,952 km (0.039 R)
• M73: 35,850,831 km (0.105 R)
• M74: 36,170,671 km (0.115 R)
• M75: 36,234,699 km (0.073 R)
• M76: 36,363,054 km (0.084 R)
• M77: 37,071,400 km (0.054 R)
• M78: 37,589,307 km (0.095 R)
• M79: 40,414,314 km (0.102 R)
• M80: 40,680,598 km (0.085 R)
• M81: 41,214,961 km (0.077 R)
• M82: 41,617,080 km (0.058 R)
• M83: 41,953,376 km (0.119 R)
• M84: 42,425,507 km (0.085 R)
• M85: 44,057,770 km (0.078 R)
• M86: 44,743,826 km (0.119 R)
• M87: 45,295,393 km (0.094 R)
• M88: 46,196,271 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.2

Radius: 11.2

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.31 AU - 9.07 AU

Year: 8561 Days

Day: 8.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 15,096,454 km

• M1: 139,724 km (0.06 R)
• M2: 296,653 km (0.044 R)
• M3: 496,964 km (0.101 R)
• M4: 626,516 km (0.044 R)
• M5: 872,904 km (0.076 R)
• M6: 1,016,966 km (0.114 R)
• M7: 1,123,630 km (0.084 R)
• M8: 1,619,995 km (0.039 R)
• M9: 2,020,170 km (0.117 R)
• M10: 2,145,084 km (0.032 R)
• M11: 2,379,205 km (0.075 R)
• M12: 2,463,129 km (0.05 R)
• M13: 2,658,653 km (0.052 R)
• M14: 2,987,619 km (0.102 R)
• M15: 3,078,425 km (0.107 R)
• M16: 3,491,913 km (0.096 R)
• M17: 3,670,683 km (0.113 R)
• M18: 3,980,051 km (0.037 R)
• M19: 4,210,432 km (0.115 R)
• M20: 4,283,436 km (0.108 R)
• M21: 4,475,071 km (0.043 R)
• M22: 4,775,314 km (0.084 R)
• M23: 4,866,718 km (0.076 R)
• M24: 5,411,553 km (0.1 R)
• M25: 5,490,990 km (0.12 R)
• M26: 5,683,223 km (0.086 R)
• M27: 6,124,088 km (0.101 R)
• M28: 6,256,781 km (0.081 R)
• M29: 6,592,928 km (0.098 R)
• M30: 7,056,083 km (0.077 R)
• M31: 8,086,363 km (0.094 R)
• M32: 8,268,723 km (0.054 R)
• M33: 8,619,081 km (0.065 R)
• M34: 8,993,226 km (0.119 R)
• M35: 9,525,794 km (0.095 R)
• M36: 9,990,595 km (0.083 R)
• M37: 10,186,418 km (0.087 R)
• M38: 10,284,854 km (0.092 R)
• M39: 10,562,058 km (0.106 R)
• M40: 11,839,923 km (0.026 R)
• M41: 11,964,239 km (0.103 R)
• M42: 12,297,693 km (0.115 R)
• M43: 13,359,539 km (0.053 R)
• M44: 13,857,849 km (0.084 R)
• M45: 14,450,556 km (0.063 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 14,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit