🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.39 AU - 0.65 AU

Year: 134 Days

Day: 16.8 Hours

Environment

Temp: 252 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.45 AU - 3.81 AU

Year: 1974 Days

Day: 44.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,345,987 km

• M1: 72,854 km (0.117 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.6

Radius: 13.8

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.91 AU - 6.49 AU

Year: 5503 Days

Day: 14.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,345,987 km

• M1: 178,620 km (0.119 R)
• M2: 281,992 km (0.103 R)
• M3: 403,465 km (0.118 R)
• M4: 493,224 km (0.073 R)
• M5: 976,425 km (0.085 R)
• M6: 1,390,961 km (0.089 R)
• M7: 1,942,080 km (0.105 R)
• M8: 2,043,208 km (0.116 R)
• M9: 2,286,454 km (0.064 R)
• M10: 2,858,965 km (0.116 R)
• M11: 3,152,027 km (0.06 R)
• M12: 3,292,051 km (0.105 R)
• M13: 4,089,407 km (0.093 R)
• M14: 4,264,736 km (0.094 R)
• M15: 4,645,911 km (0.101 R)
• M16: 4,806,131 km (0.085 R)
• M17: 4,921,620 km (0.098 R)
• M18: 5,830,427 km (0.086 R)
• M19: 6,003,512 km (0.062 R)
• M20: 6,431,063 km (0.102 R)
• M21: 6,661,444 km (0.116 R)
• M22: 6,764,666 km (0.07 R)
• M23: 7,051,445 km (0.11 R)
• M24: 7,315,785 km (0.085 R)
• M25: 7,529,560 km (0.105 R)
• M26: 7,799,734 km (0.096 R)
• M27: 8,266,330 km (0.111 R)
• M28: 8,405,306 km (0.087 R)
• M29: 9,545,391 km (0.119 R)
• M30: 9,662,078 km (0.04 R)
• M31: 10,044,599 km (0.103 R)
• M32: 11,345,203 km (0.115 R)
• M33: 11,655,320 km (0.083 R)
• M34: 11,780,084 km (0.079 R)
• M35: 12,698,316 km (0.072 R)
• M36: 12,858,984 km (0.113 R)
• M37: 13,410,402 km (0.102 R)
• M38: 13,771,232 km (0.077 R)
• M39: 14,502,766 km (0.081 R)
• M40: 14,906,979 km (0.065 R)
• M41: 15,008,706 km (0.116 R)
• M42: 15,554,738 km (0.103 R)
• M43: 15,795,740 km (0.111 R)
• M44: 15,899,411 km (0.063 R)
• M45: 16,456,215 km (0.09 R)
• M46: 16,842,626 km (0.055 R)
• M47: 17,410,051 km (0.104 R)
• M48: 18,491,045 km (0.091 R)
• M49: 18,783,060 km (0.108 R)
• M50: 18,966,317 km (0.085 R)
• M51: 19,113,222 km (0.1 R)
• M52: 19,630,831 km (0.099 R)
• M53: 19,816,781 km (0.111 R)
• M54: 20,453,619 km (0.094 R)
• M55: 20,566,566 km (0.059 R)
• M56: 21,058,892 km (0.104 R)
• M57: 21,363,922 km (0.1 R)
• M58: 21,900,979 km (0.115 R)
• M59: 22,520,314 km (0.049 R)
• M60: 23,263,366 km (0.057 R)
• M61: 23,539,075 km (0.064 R)
• M62: 23,657,557 km (0.099 R)
• M63: 24,773,407 km (0.12 R)
• M64: 25,175,975 km (0.086 R)
• M65: 25,662,019 km (0.094 R)
• M66: 25,906,162 km (0.093 R)
• M67: 26,684,520 km (0.055 R)
• M68: 27,221,577 km (0.114 R)
• M69: 27,387,481 km (0.091 R)
• M70: 27,512,245 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.9

Radius: 12.4

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.48 AU - 12.32 AU

Year: 12827 Days

Day: 13.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,345,987 km

• M1: 211,382 km (0.077 R)
• M2: 561,291 km (0.118 R)
• M3: 682,017 km (0.079 R)
• M4: 1,146,069 km (0.09 R)
• M5: 1,908,719 km (0.089 R)
• M6: 2,591,334 km (0.105 R)
• M7: 2,865,846 km (0.064 R)
• M8: 3,443,593 km (0.088 R)
• M9: 3,678,013 km (0.117 R)
• M10: 4,233,919 km (0.037 R)
• M11: 4,594,749 km (0.06 R)
• M12: 4,741,953 km (0.104 R)
• M13: 5,385,075 km (0.106 R)
• M14: 6,878,510 km (0.081 R)
• M15: 7,303,218 km (0.027 R)
• M16: 7,562,023 km (0.106 R)
• M17: 8,764,341 km (0.106 R)
• M18: 9,085,827 km (0.057 R)
• M19: 9,598,798 km (0.109 R)
• M20: 9,740,317 km (0.036 R)
• M21: 9,977,879 km (0.027 R)
• M22: 10,410,067 km (0.088 R)
• M23: 10,604,245 km (0.037 R)
• M24: 10,848,538 km (0.073 R)
• M25: 11,045,409 km (0.103 R)
• M26: 11,793,997 km (0.105 R)
• M27: 11,996,552 km (0.071 R)
• M28: 12,149,142 km (0.075 R)
• M29: 13,078,145 km (0.111 R)
• M30: 13,340,241 km (0.102 R)
• M31: 14,352,270 km (0.105 R)
• M32: 14,677,047 km (0.096 R)
• M33: 15,333,782 km (0.116 R)
• M34: 15,554,738 km (0.107 R)
• M35: 16,056,040 km (0.071 R)
• M36: 16,168,239 km (0.07 R)
• M37: 17,074,503 km (0.035 R)
• M38: 17,303,687 km (0.062 R)
• M39: 18,582,300 km (0.117 R)
• M40: 20,071,995 km (0.098 R)
• M41: 21,414,486 km (0.105 R)
• M42: 21,599,838 km (0.108 R)
• M43: 22,409,013 km (0.06 R)
• M44: 23,228,211 km (0.102 R)
• M45: 23,482,228 km (0.044 R)
• M46: 24,185,488 km (0.079 R)
• M47: 25,547,427 km (0.086 R)
• M48: 26,006,991 km (0.095 R)
• M49: 26,402,977 km (0.098 R)
• M50: 27,334,822 km (0.045 R)
• M51: 27,603,051 km (0.109 R)
• M52: 28,007,115 km (0.055 R)
• M53: 28,142,202 km (0.07 R)
• M54: 28,957,361 km (0.079 R)
• M55: 29,987,192 km (0.08 R)
• M56: 30,333,063 km (0.045 R)
• M57: 31,730,157 km (0.047 R)
• M58: 32,224,129 km (0.075 R)
• M59: 32,720,495 km (0.068 R)
• M60: 33,577,541 km (0.033 R)
• M61: 34,152,895 km (0.083 R)
• M62: 34,297,257 km (0.063 R)
• M63: 36,708,625 km (0.104 R)
• M64: 37,748,031 km (0.096 R)
• M65: 39,855,715 km (0.061 R)
• M66: 40,083,852 km (0.085 R)
• M67: 40,312,437 km (0.093 R)
• M68: 40,617,767 km (0.104 R)
• M69: 41,769,820 km (0.101 R)
• M70: 43,322,496 km (0.073 R)
• M71: 43,792,084 km (0.077 R)
• M72: 43,870,473 km (0.113 R)
• M73: 44,657,208 km (0.087 R)
• M74: 46,244,591 km (0.052 R)
• M75: 46,884,721 km (0.097 R)
• M76: 47,850,525 km (0.089 R)
• M77: 48,173,806 km (0.084 R)
• M78: 48,903,993 km (0.037 R)
• M79: 49,392,879 km (0.073 R)
• M80: 50,129,199 km (0.098 R)
• M81: 51,944,420 km (0.058 R)
• M82: 52,027,447 km (0.086 R)
• M83: 52,609,831 km (0.072 R)
• M84: 53,194,310 km (0.108 R)
• M85: 53,277,935 km (0.073 R)
• M86: 53,361,710 km (0.104 R)
• M87: 53,949,031 km (0.12 R)
• M88: 54,454,074 km (0.109 R)
• M89: 55,299,451 km (0.115 R)
• M90: 55,978,925 km (0.106 R)
• M91: 56,149,167 km (0.032 R)
• M92: 56,917,651 km (0.055 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 17,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit