🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.4 AU - 2 AU

Year: 661 Days

Day: 27.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,863,687 km

• M1: 1,115,551 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.43 AU - 2.87 AU

Year: 1287 Days

Day: 41.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.14 AU - 6.7 AU

Year: 4851 Days

Day: 30.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.71 AU - 8.33 AU

Year: 6773 Days

Day: 23 Hours

Environment

Temp: -118 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.44 AU - 9.36 AU

Year: 7260 Days

Day: 12.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.43 AU - 9.17 AU

Year: 7785 Days

Day: 44.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 120 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.2

Radius: 11.5

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.21 AU - 18.21 AU

Year: 16825 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,863,687 km

• M1: 292,015 km (0.062 R)
• M2: 401,820 km (0.078 R)
• M3: 512,971 km (0.07 R)
• M4: 636,838 km (0.067 R)
• M5: 732,132 km (0.095 R)
• M6: 833,111 km (0.079 R)
• M7: 1,286,093 km (0.106 R)
• M8: 1,410,708 km (0.108 R)
• M9: 1,893,460 km (0.111 R)
• M10: 2,425,580 km (0.085 R)
• M11: 3,410,831 km (0.107 R)
• M12: 4,167,497 km (0.117 R)
• M13: 4,584,277 km (0.119 R)
• M14: 4,817,201 km (0.083 R)
• M15: 5,746,503 km (0.1 R)
• M16: 6,862,503 km (0.087 R)
• M17: 7,399,859 km (0.109 R)
• M18: 7,490,814 km (0.1 R)
• M19: 8,044,027 km (0.113 R)
• M20: 8,515,111 km (0.101 R)
• M21: 8,706,147 km (0.053 R)
• M22: 8,898,530 km (0.106 R)
• M23: 8,995,320 km (0.04 R)
• M24: 9,238,716 km (0.116 R)
• M25: 9,484,355 km (0.112 R)
• M26: 10,335,567 km (0.078 R)
• M27: 10,847,641 km (0.092 R)
• M28: 11,002,923 km (0.092 R)
• M29: 12,704,599 km (0.106 R)
• M30: 12,923,012 km (0.095 R)
• M31: 14,316,516 km (0.086 R)
• M32: 14,944,678 km (0.108 R)
• M33: 15,291,146 km (0.109 R)
• M34: 16,050,954 km (0.078 R)
• M35: 16,584,121 km (0.038 R)
• M36: 18,034,323 km (0.072 R)
• M37: 18,650,516 km (0.098 R)
• M38: 19,776,988 km (0.116 R)
• M39: 22,030,082 km (0.087 R)
• M40: 23,286,853 km (0.106 R)
• M41: 23,487,464 km (0.102 R)
• M42: 24,025,119 km (0.101 R)
• M43: 25,112,546 km (0.086 R)
• M44: 27,547,102 km (0.083 R)
• M45: 27,759,231 km (0.096 R)
• M46: 27,901,050 km (0.117 R)
• M47: 28,043,018 km (0.077 R)
• M48: 28,828,258 km (0.092 R)
• M49: 31,892,172 km (0.102 R)
• M50: 33,312,005 km (0.108 R)
• M51: 33,764,688 km (0.109 R)
• M52: 34,599,893 km (0.109 R)
• M53: 34,905,222 km (0.063 R)
• M54: 35,364,937 km (0.027 R)
• M55: 36,445,482 km (0.1 R)
• M56: 36,756,197 km (0.109 R)
• M57: 37,380,319 km (0.035 R)
• M58: 37,615,188 km (0.119 R)
• M59: 38,480,911 km (0.081 R)
• M60: 38,797,310 km (0.086 R)
• M61: 39,512,388 km (0.11 R)
• M62: 40,552,841 km (0.118 R)
• M63: 41,521,487 km (0.065 R)
• M64: 43,398,941 km (0.082 R)
• M65: 43,645,927 km (0.055 R)
• M66: 43,810,784 km (0.115 R)
• M67: 44,141,245 km (0.076 R)
• M68: 44,555,332 km (0.097 R)
• M69: 44,638,359 km (0.101 R)
• M70: 44,887,589 km (0.114 R)
• M71: 45,137,418 km (0.058 R)
• M72: 45,220,744 km (0.064 R)
• M73: 47,151,902 km (0.11 R)
• M74: 47,490,442 km (0.115 R)
• M75: 48,255,336 km (0.049 R)
• M76: 49,453,017 km (0.071 R)
• M77: 49,797,092 km (0.039 R)
• M78: 51,355,004 km (0.041 R)
• M79: 52,665,482 km (0.046 R)
• M80: 53,192,814 km (0.076 R)
• M81: 53,986,880 km (0.057 R)
• M82: 54,873,995 km (0.107 R)
• M83: 58,560,984 km (0.097 R)
• M84: 59,655,143 km (0.087 R)
• M85: 60,572,028 km (0.068 R)
• M86: 61,586,152 km (0.083 R)

Kuiper Belt

Range: 36.8 - 65.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 14,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit