🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.58 AU - 0.66 AU

Year: 179 Days

Day: 47.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.84 AU - 0.92 AU

Year: 303 Days

Day: 35 Hours

Environment

Temp: 116 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,737,466 km

• M1: 16,605 km (0.089 R)
• M2: 113,694 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.84 AU - 1.04 AU

Year: 335 Days

Day: 36.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,737,466 km

• M1: 485,146 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.29 AU - 1.47 AU

Year: 595 Days

Day: 41.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.2 AU - 1.8 AU

Year: 674 Days

Day: 40.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,737,466 km

• M1: 434,133 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.65 AU - 1.87 AU

Year: 857 Days

Day: 20.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.44 AU - 3.3 AU

Year: 1785 Days

Day: 25.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,737,466 km

• M1: 43,982 km (0.116 R)
• M2: 1,359,097 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.9

Radius: 14.9

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.8 AU - 6.34 AU

Year: 4191 Days

Day: 11.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,737,466 km

• M1: 206,744 km (0.105 R)
• M2: 315,801 km (0.11 R)
• M3: 457,620 km (0.036 R)
• M4: 563,535 km (0.091 R)
• M5: 701,016 km (0.042 R)
• M6: 955,482 km (0.087 R)
• M7: 1,202,916 km (0.108 R)
• M8: 1,629,270 km (0.12 R)
• M9: 1,732,194 km (0.103 R)
• M10: 2,054,727 km (0.085 R)
• M11: 2,182,932 km (0.03 R)
• M12: 2,413,911 km (0.054 R)
• M13: 2,954,408 km (0.106 R)
• M14: 3,063,465 km (0.065 R)
• M15: 3,192,568 km (0.069 R)
• M16: 3,380,014 km (0.08 R)
• M17: 3,494,457 km (0.102 R)
• M18: 3,727,081 km (0.099 R)
• M19: 4,751,079 km (0.058 R)
• M20: 4,879,733 km (0.1 R)
• M21: 5,428,159 km (0.063 R)
• M22: 5,585,386 km (0.038 R)
• M23: 5,904,329 km (0.12 R)
• M24: 6,089,232 km (0.108 R)
• M25: 6,323,203 km (0.085 R)
• M26: 6,465,022 km (0.073 R)
• M27: 6,872,676 km (0.091 R)
• M28: 7,091,986 km (0.108 R)
• M29: 7,512,506 km (0.12 R)
• M30: 7,864,958 km (0.051 R)
• M31: 8,145,754 km (0.037 R)
• M32: 8,248,677 km (0.045 R)
• M33: 8,612,499 km (0.083 R)
• M34: 8,717,367 km (0.116 R)
• M35: 8,875,492 km (0.086 R)
• M36: 9,328,774 km (0.068 R)
• M37: 9,544,793 km (0.047 R)
• M38: 11,447,079 km (0.044 R)
• M39: 11,794,745 km (0.071 R)
• M40: 12,263,734 km (0.071 R)
• M41: 12,411,537 km (0.086 R)
• M42: 12,589,858 km (0.088 R)
• M43: 13,069,169 km (0.06 R)
• M44: 13,707,503 km (0.099 R)
• M45: 14,014,927 km (0.115 R)
• M46: 14,200,578 km (0.119 R)
• M47: 14,511,891 km (0.094 R)
• M48: 14,731,052 km (0.112 R)
• M49: 15,141,100 km (0.077 R)
• M50: 15,363,402 km (0.102 R)
• M51: 15,650,929 km (0.098 R)
• M52: 16,037,041 km (0.099 R)
• M53: 16,166,443 km (0.08 R)
• M54: 16,393,683 km (0.078 R)
• M55: 17,247,288 km (0.047 R)
• M56: 17,512,824 km (0.108 R)
• M57: 18,486,856 km (0.08 R)
• M58: 18,963,325 km (0.061 R)
• M59: 19,134,465 km (0.088 R)
• M60: 19,651,176 km (0.111 R)
• M61: 20,487,279 km (0.113 R)
• M62: 20,662,907 km (0.057 R)
• M63: 20,874,438 km (0.089 R)
• M64: 21,299,595 km (0.106 R)
• M65: 21,477,467 km (0.102 R)
• M66: 21,978,470 km (0.079 R)
• M67: 22,519,566 km (0.08 R)
• M68: 23,138,003 km (0.052 R)
• M69: 23,762,275 km (0.115 R)
• M70: 24,094,831 km (0.06 R)
• M71: 24,391,933 km (0.027 R)
• M72: 24,652,832 km (0.071 R)
• M73: 24,989,576 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.2

Radius: 7.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.93 AU - 16.05 AU

Year: 22379 Days

Day: 23.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 44,737,466 km

• M1: 186,100 km (0.073 R)
• M2: 327,769 km (0.068 R)
• M3: 426,504 km (0.106 R)
• M4: 480,060 km (0.06 R)
• M5: 1,143,975 km (0.099 R)
• M6: 1,465,311 km (0.093 R)
• M7: 1,528,741 km (0.103 R)
• M8: 1,836,763 km (0.106 R)
• M9: 2,021,516 km (0.117 R)
• M10: 2,793,591 km (0.074 R)
• M11: 3,169,829 km (0.102 R)
• M12: 3,561,925 km (0.076 R)
• M13: 3,939,810 km (0.072 R)
• M14: 4,733,725 km (0.106 R)
• M15: 4,828,570 km (0.073 R)
• M16: 5,709,552 km (0.096 R)
• M17: 6,358,807 km (0.049 R)
• M18: 6,533,537 km (0.071 R)
• M19: 7,139,708 km (0.109 R)
• M20: 7,284,968 km (0.097 R)
• M21: 8,063,325 km (0.074 R)
• M22: 8,520,048 km (0.112 R)
• M23: 9,658,188 km (0.037 R)
• M24: 11,010,254 km (0.063 R)
• M25: 11,389,335 km (0.11 R)
• M26: 12,815,302 km (0.07 R)
• M27: 12,991,977 km (0.119 R)
• M28: 13,842,141 km (0.113 R)
• M29: 15,689,974 km (0.093 R)
• M30: 17,515,966 km (0.051 R)
• M31: 17,859,592 km (0.096 R)
• M32: 18,603,542 km (0.04 R)
• M33: 19,509,507 km (0.059 R)
• M34: 21,678,826 km (0.111 R)
• M35: 21,783,993 km (0.096 R)
• M36: 22,100,542 km (0.102 R)
• M37: 22,525,101 km (0.108 R)
• M38: 22,578,358 km (0.078 R)
• M39: 22,685,021 km (0.09 R)
• M40: 22,791,834 km (0.104 R)
• M41: 22,952,353 km (0.1 R)
• M42: 23,760,480 km (0.038 R)
• M43: 23,869,088 km (0.083 R)
• M44: 24,304,568 km (0.06 R)
• M45: 24,578,033 km (0.064 R)
• M46: 26,915,948 km (0.049 R)
• M47: 28,053,789 km (0.109 R)
• M48: 28,801,928 km (0.101 R)
• M49: 29,673,186 km (0.064 R)
• M50: 31,799,421 km (0.079 R)
• M51: 33,304,675 km (0.09 R)
• M52: 33,547,771 km (0.033 R)
• M53: 33,913,388 km (0.096 R)
• M54: 34,035,460 km (0.066 R)
• M55: 35,141,437 km (0.074 R)
• M56: 35,265,155 km (0.088 R)
• M57: 35,823,155 km (0.109 R)
• M58: 36,196,850 km (0.106 R)
• M59: 36,634,424 km (0.105 R)
• M60: 37,262,586 km (0.084 R)
• M61: 37,325,566 km (0.062 R)
• M62: 37,767,628 km (0.041 R)
• M63: 38,021,047 km (0.105 R)
• M64: 39,040,407 km (0.118 R)
• M65: 40,650,828 km (0.115 R)
• M66: 40,910,530 km (0.11 R)
• M67: 41,105,605 km (0.044 R)
• M68: 44,069,588 km (0.107 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: 551 - 11,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit