🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.54 AU - 0.68 AU

Year: 178 Days

Day: 32.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.68 AU - 0.74 AU

Year: 223 Days

Day: 15 Hours

Environment

Temp: 168 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.5 AU - 1.8 AU

Year: 790 Days

Day: 16.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,955,593 km

• M1: 298,747 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.02 AU - 2.08 AU

Year: 1094 Days

Day: 47.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,955,593 km

• M1: 528,380 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.34 AU - 2.52 AU

Year: 1412 Days

Day: 44.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.5

Radius: 15

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.04 AU - 5.5 AU

Year: 3884 Days

Day: 7.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,955,593 km

• M1: 187,446 km (0.083 R)
• M2: 297,849 km (0.052 R)
• M3: 685,607 km (0.118 R)
• M4: 811,419 km (0.06 R)
• M5: 1,298,360 km (0.063 R)
• M6: 1,475,334 km (0.054 R)
• M7: 1,788,891 km (0.105 R)
• M8: 1,920,537 km (0.072 R)
• M9: 2,264,463 km (0.102 R)
• M10: 2,443,980 km (0.059 R)
• M11: 2,836,824 km (0.061 R)
• M12: 3,031,302 km (0.077 R)
• M13: 3,250,313 km (0.074 R)
• M14: 3,412,926 km (0.069 R)
• M15: 3,578,381 km (0.104 R)
• M16: 3,683,100 km (0.083 R)
• M17: 3,853,043 km (0.031 R)
• M18: 4,112,745 km (0.079 R)
• M19: 4,445,750 km (0.065 R)
• M20: 4,672,689 km (0.109 R)
• M21: 5,067,329 km (0.072 R)
• M22: 5,618,597 km (0.104 R)
• M23: 5,790,335 km (0.1 R)
• M24: 5,889,219 km (0.102 R)
• M25: 6,392,167 km (0.036 R)
• M26: 6,648,877 km (0.1 R)
• M27: 7,225,876 km (0.066 R)
• M28: 7,412,874 km (0.088 R)
• M29: 8,995,021 km (0.1 R)
• M30: 9,254,124 km (0.077 R)
• M31: 9,370,212 km (0.072 R)
• M32: 9,486,599 km (0.084 R)
• M33: 9,898,143 km (0.078 R)
• M34: 10,165,923 km (0.048 R)
• M35: 10,708,515 km (0.057 R)
• M36: 10,922,141 km (0.11 R)
• M37: 11,322,464 km (0.044 R)
• M38: 11,446,780 km (0.117 R)
• M39: 11,822,121 km (0.09 R)
• M40: 12,778,052 km (0.066 R)
• M41: 13,004,842 km (0.094 R)
• M42: 13,167,455 km (0.09 R)
• M43: 13,396,489 km (0.11 R)
• M44: 14,225,112 km (0.076 R)
• M45: 14,460,130 km (0.091 R)
• M46: 14,832,030 km (0.078 R)
• M47: 14,933,907 km (0.039 R)
• M48: 15,241,330 km (0.112 R)
• M49: 15,412,919 km (0.092 R)
• M50: 15,792,898 km (0.061 R)
• M51: 16,175,868 km (0.062 R)
• M52: 16,456,514 km (0.104 R)
• M53: 16,951,234 km (0.104 R)
• M54: 17,129,106 km (0.09 R)
• M55: 17,271,972 km (0.097 R)
• M56: 17,379,233 km (0.104 R)
• M57: 18,064,242 km (0.073 R)
• M58: 18,721,426 km (0.05 R)
• M59: 19,015,984 km (0.065 R)
• M60: 19,200,887 km (0.105 R)
• M61: 19,535,238 km (0.092 R)
• M62: 20,096,828 km (0.12 R)
• M63: 20,474,114 km (0.114 R)
• M64: 21,044,531 km (0.099 R)
• M65: 22,473,789 km (0.038 R)
• M66: 23,180,489 km (0.104 R)
• M67: 24,214,061 km (0.089 R)
• M68: 25,915,438 km (0.102 R)
• M69: 26,285,094 km (0.1 R)
• M70: 26,697,834 km (0.032 R)
• M71: 27,071,081 km (0.079 R)
• M72: 27,488,010 km (0.094 R)
• M73: 27,780,923 km (0.12 R)
• M74: 28,032,995 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.5

Radius: 5.7

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 15.48 AU - 17.28 AU

Year: 24713 Days

Day: 17.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 34,955,593 km

• M1: 95,892 km (0.078 R)
• M2: 134,937 km (0.1 R)
• M3: 339,587 km (0.103 R)
• M4: 787,334 km (0.071 R)
• M5: 889,958 km (0.108 R)
• M6: 935,435 km (0.101 R)
• M7: 1,326,335 km (0.081 R)
• M8: 1,502,860 km (0.114 R)
• M9: 1,743,862 km (0.065 R)
• M10: 2,057,120 km (0.094 R)
• M11: 2,199,687 km (0.111 R)
• M12: 3,238,046 km (0.119 R)
• M13: 4,146,853 km (0.09 R)
• M14: 4,405,358 km (0.111 R)
• M15: 5,046,834 km (0.065 R)
• M16: 5,518,815 km (0.03 R)
• M17: 5,631,911 km (0.105 R)
• M18: 6,208,910 km (0.091 R)
• M19: 6,774,390 km (0.102 R)
• M20: 7,048,004 km (0.094 R)
• M21: 7,668,836 km (0.064 R)
• M22: 7,858,526 km (0.055 R)
• M23: 8,145,903 km (0.064 R)
• M24: 8,404,408 km (0.105 R)
• M25: 9,498,418 km (0.073 R)
• M26: 9,702,170 km (0.101 R)
• M27: 10,287,098 km (0.119 R)
• M28: 10,601,552 km (0.117 R)
• M29: 10,777,479 km (0.108 R)
• M30: 10,918,999 km (0.095 R)
• M31: 11,239,587 km (0.103 R)
• M32: 12,036,345 km (0.034 R)
• M33: 12,109,648 km (0.119 R)
• M34: 12,183,101 km (0.114 R)
• M35: 12,367,555 km (0.086 R)
• M36: 12,776,406 km (0.11 R)
• M37: 13,378,986 km (0.096 R)
• M38: 13,683,717 km (0.118 R)
• M39: 14,650,718 km (0.059 R)
• M40: 14,925,380 km (0.11 R)
• M41: 15,241,480 km (0.081 R)
• M42: 16,122,013 km (0.078 R)
• M43: 16,283,878 km (0.098 R)
• M44: 16,649,944 km (0.043 R)
• M45: 16,977,713 km (0.109 R)
• M46: 18,015,623 km (0.115 R)
• M47: 18,267,845 km (0.033 R)
• M48: 18,690,608 km (0.056 R)
• M49: 18,945,822 km (0.105 R)
• M50: 19,589,093 km (0.1 R)
• M51: 20,283,078 km (0.091 R)
• M52: 22,683,824 km (0.025 R)
• M53: 22,819,809 km (0.068 R)
• M54: 23,320,812 km (0.108 R)
• M55: 23,871,482 km (0.099 R)
• M56: 27,023,659 km (0.1 R)
• M57: 27,553,534 km (0.101 R)
• M58: 28,525,771 km (0.114 R)
• M59: 29,410,343 km (0.09 R)
• M60: 31,509,052 km (0.107 R)
• M61: 32,372,231 km (0.116 R)
• M62: 32,576,432 km (0.1 R)
• M63: 33,707,243 km (0.064 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 18,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit