🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.1 AU - 1.82 AU

Year: 672 Days

Day: 21.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.27 AU - 1.65 AU

Year: 672 Days

Day: 22 Hours

Environment

Temp: -42 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,252,267 km

• M1: 355,145 km (0.118 R)
• M2: 1,150,707 km (0.103 R)

Asteroid Belt

Center: 2.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.81 AU - 3.2 AU

Year: 1979 Days

Day: 25.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.2

Radius: 9.6

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.47 AU - 5.45 AU

Year: 4206 Days

Day: 14.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 26,252,267 km

• M1: 170,990 km (0.104 R)
• M2: 253,868 km (0.064 R)
• M3: 373,396 km (0.065 R)
• M4: 438,172 km (0.118 R)
• M5: 633,397 km (0.081 R)
• M6: 714,180 km (0.115 R)
• M7: 857,345 km (0.095 R)
• M8: 989,440 km (0.05 R)
• M9: 1,450,950 km (0.087 R)
• M10: 1,610,421 km (0.074 R)
• M11: 1,737,130 km (0.072 R)
• M12: 1,906,924 km (0.075 R)
• M13: 2,041,263 km (0.117 R)
• M14: 2,123,392 km (0.116 R)
• M15: 2,348,088 km (0.039 R)
• M16: 2,506,961 km (0.089 R)
• M17: 2,684,534 km (0.119 R)
• M18: 2,744,672 km (0.069 R)
• M19: 2,974,155 km (0.107 R)
• M20: 3,130,784 km (0.071 R)
• M21: 3,226,078 km (0.108 R)
• M22: 3,534,100 km (0.07 R)
• M23: 3,666,793 km (0.075 R)
• M24: 3,767,323 km (0.098 R)
• M25: 4,532,666 km (0.052 R)
• M26: 4,713,231 km (0.08 R)
• M27: 4,951,540 km (0.097 R)
• M28: 5,497,572 km (0.109 R)
• M29: 5,690,404 km (0.057 R)
• M30: 5,905,077 km (0.055 R)
• M31: 6,023,259 km (0.091 R)
• M32: 6,342,351 km (0.074 R)
• M33: 6,483,721 km (0.109 R)
• M34: 6,625,989 km (0.103 R)
• M35: 6,769,453 km (0.083 R)
• M36: 6,831,237 km (0.081 R)
• M37: 7,502,184 km (0.064 R)
• M38: 7,716,258 km (0.114 R)
• M39: 7,780,735 km (0.059 R)
• M40: 7,845,511 km (0.09 R)
• M41: 8,062,727 km (0.099 R)
• M42: 8,172,083 km (0.081 R)
• M43: 8,659,174 km (0.069 R)
• M44: 8,974,077 km (0.095 R)
• M45: 9,110,211 km (0.105 R)
• M46: 9,568,878 km (0.065 R)
• M47: 9,964,714 km (0.081 R)
• M48: 10,508,652 km (0.078 R)
• M49: 10,676,202 km (0.057 R)
• M50: 10,844,649 km (0.114 R)
• M51: 11,208,471 km (0.084 R)
• M52: 11,355,077 km (0.078 R)
• M53: 11,502,431 km (0.109 R)
• M54: 12,147,945 km (0.115 R)
• M55: 13,010,078 km (0.095 R)
• M56: 13,448,400 km (0.12 R)
• M57: 13,578,251 km (0.065 R)
• M58: 13,682,520 km (0.032 R)
• M59: 13,970,347 km (0.092 R)
• M60: 14,739,130 km (0.049 R)
• M61: 14,953,504 km (0.114 R)
• M62: 15,494,300 km (0.104 R)
• M63: 16,206,685 km (0.062 R)
• M64: 16,400,415 km (0.097 R)
• M65: 17,295,459 km (0.085 R)
• M66: 17,408,405 km (0.101 R)
• M67: 18,005,749 km (0.104 R)
• M68: 18,378,846 km (0.113 R)
• M69: 18,638,698 km (0.057 R)
• M70: 19,074,477 km (0.113 R)
• M71: 19,542,867 km (0.108 R)
• M72: 19,660,601 km (0.04 R)
• M73: 19,808,104 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.9

Radius: 11.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.45 AU - 8.69 AU

Year: 7931 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 26,252,267 km

• M1: 295,755 km (0.099 R)
• M2: 422,464 km (0.095 R)
• M3: 572,062 km (0.09 R)
• M4: 730,187 km (0.106 R)
• M5: 867,967 km (0.067 R)
• M6: 952,639 km (0.087 R)
• M7: 1,053,319 km (0.097 R)
• M8: 1,686,716 km (0.068 R)
• M9: 2,150,170 km (0.099 R)
• M10: 2,250,850 km (0.044 R)
• M11: 2,492,450 km (0.073 R)
• M12: 3,247,919 km (0.083 R)
• M13: 3,641,212 km (0.111 R)
• M14: 3,905,103 km (0.116 R)
• M15: 4,259,650 km (0.096 R)
• M16: 4,844,129 km (0.101 R)
• M17: 4,977,420 km (0.07 R)
• M18: 5,616,054 km (0.118 R)
• M19: 5,709,403 km (0.081 R)
• M20: 5,873,960 km (0.031 R)
• M21: 7,812,749 km (0.107 R)
• M22: 8,127,353 km (0.068 R)
• M23: 8,392,740 km (0.08 R)
• M24: 8,580,186 km (0.039 R)
• M25: 9,095,999 km (0.025 R)
• M26: 9,790,133 km (0.091 R)
• M27: 10,072,574 km (0.111 R)
• M28: 10,186,418 km (0.094 R)
• M29: 10,329,135 km (0.052 R)
• M30: 10,732,450 km (0.086 R)
• M31: 11,406,389 km (0.077 R)
• M32: 11,584,410 km (0.042 R)
• M33: 11,883,157 km (0.092 R)
• M34: 12,641,469 km (0.117 R)
• M35: 12,918,225 km (0.048 R)
• M36: 13,290,424 km (0.096 R)
• M37: 13,383,923 km (0.052 R)
• M38: 14,140,739 km (0.087 R)
• M39: 14,492,144 km (0.114 R)
• M40: 14,879,004 km (0.065 R)
• M41: 15,236,394 km (0.09 R)
• M42: 16,493,315 km (0.054 R)
• M43: 18,754,187 km (0.096 R)
• M44: 19,706,827 km (0.113 R)
• M45: 20,530,812 km (0.054 R)
• M46: 21,585,776 km (0.056 R)
• M47: 22,844,941 km (0.097 R)
• M48: 22,919,740 km (0.104 R)
• M49: 23,710,215 km (0.113 R)
• M50: 24,509,666 km (0.069 R)
• M51: 25,939,523 km (0.068 R)
• M52: 26,213,137 km (0.078 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 11,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit