🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.81 AU - 0.91 AU

Year: 300 Days

Day: 17.3 Hours

Environment

Temp: 44 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,842,007 km

• M1: 396,734 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.39 AU - 1.95 AU

Year: 813 Days

Day: 17.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.62 AU - 2.1 AU

Year: 956 Days

Day: 19.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.2

Radius: 9.1

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.11 AU - 5.69 AU

Year: 4086 Days

Day: 8.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 21,842,007 km

• M1: 122,221 km (0.047 R)
• M2: 191,036 km (0.069 R)
• M3: 302,636 km (0.065 R)
• M4: 556,803 km (0.08 R)
• M5: 736,022 km (0.098 R)
• M6: 803,939 km (0.102 R)
• M7: 1,257,520 km (0.109 R)
• M8: 1,453,343 km (0.098 R)
• M9: 1,614,460 km (0.06 R)
• M10: 1,704,817 km (0.097 R)
• M11: 2,299,319 km (0.099 R)
• M12: 2,699,494 km (0.027 R)
• M13: 3,292,051 km (0.096 R)
• M14: 3,427,138 km (0.038 R)
• M15: 4,359,282 km (0.056 R)
• M16: 4,422,711 km (0.087 R)
• M17: 4,486,440 km (0.099 R)
• M18: 4,636,487 km (0.026 R)
• M19: 4,941,367 km (0.076 R)
• M20: 5,894,754 km (0.074 R)
• M21: 6,059,163 km (0.075 R)
• M22: 6,153,708 km (0.091 R)
• M23: 6,320,510 km (0.063 R)
• M24: 6,488,808 km (0.104 R)
• M25: 6,854,574 km (0.09 R)
• M26: 6,928,476 km (0.105 R)
• M27: 7,126,992 km (0.12 R)
• M28: 7,226,924 km (0.083 R)
• M29: 8,069,309 km (0.08 R)
• M30: 8,278,297 km (0.077 R)
• M31: 8,436,123 km (0.049 R)
• M32: 8,835,101 km (0.058 R)
• M33: 8,996,517 km (0.076 R)
• M34: 9,294,815 km (0.057 R)
• M35: 9,762,308 km (0.056 R)
• M36: 10,041,009 km (0.085 R)
• M37: 10,293,979 km (0.115 R)
• M38: 10,378,801 km (0.056 R)
• M39: 10,720,333 km (0.112 R)
• M40: 11,355,974 km (0.086 R)
• M41: 11,560,923 km (0.098 R)
• M42: 11,914,872 km (0.066 R)
• M43: 12,906,855 km (0.096 R)
• M44: 13,243,451 km (0.082 R)
• M45: 13,304,935 km (0.117 R)
• M46: 13,366,420 km (0.074 R)
• M47: 13,738,021 km (0.119 R)
• M48: 13,831,520 km (0.102 R)
• M49: 13,925,168 km (0.077 R)
• M50: 14,301,856 km (0.095 R)
• M51: 14,523,111 km (0.097 R)
• M52: 14,650,119 km (0.045 R)
• M53: 14,713,699 km (0.111 R)
• M54: 14,937,048 km (0.099 R)
• M55: 15,581,516 km (0.109 R)
• M56: 16,169,286 km (0.087 R)
• M57: 16,631,543 km (0.071 R)
• M58: 16,897,528 km (0.113 R)
• M59: 17,535,114 km (0.111 R)
• M60: 18,009,938 km (0.066 R)
• M61: 18,317,362 km (0.059 R)
• M62: 18,488,950 km (0.087 R)
• M63: 18,661,138 km (0.113 R)
• M64: 19,564,709 km (0.116 R)
• M65: 20,910,790 km (0.08 R)
• M66: 21,233,922 km (0.074 R)
• M67: 22,579,854 km (0.084 R)
• M68: 22,985,264 km (0.067 R)
• M69: 23,430,318 km (0.068 R)
• M70: 24,028,260 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.2

Radius: 8.4

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.1 AU - 8.96 AU

Year: 8572 Days

Day: 5.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 21,842,007 km

• M1: 515,664 km (0.119 R)
• M2: 643,121 km (0.1 R)
• M3: 876,045 km (0.096 R)
• M4: 1,342,192 km (0.104 R)
• M5: 2,362,898 km (0.047 R)
• M6: 2,517,882 km (0.065 R)
• M7: 2,692,313 km (0.096 R)
• M8: 2,854,327 km (0.066 R)
• M9: 3,239,243 km (0.115 R)
• M10: 3,359,669 km (0.111 R)
• M11: 3,569,704 km (0.066 R)
• M12: 3,622,812 km (0.068 R)
• M13: 3,712,122 km (0.063 R)
• M14: 3,856,334 km (0.102 R)
• M15: 4,094,793 km (0.117 R)
• M16: 4,452,033 km (0.109 R)
• M17: 4,605,520 km (0.064 R)
• M18: 4,858,640 km (0.086 R)
• M19: 5,873,960 km (0.098 R)
• M20: 6,105,987 km (0.068 R)
• M21: 6,908,430 km (0.072 R)
• M22: 8,778,253 km (0.087 R)
• M23: 8,874,445 km (0.101 R)
• M24: 10,106,234 km (0.088 R)
• M25: 10,207,212 km (0.085 R)
• M26: 10,742,174 km (0.059 R)
• M27: 11,312,441 km (0.045 R)
• M28: 11,443,489 km (0.073 R)
• M29: 12,536,451 km (0.058 R)
• M30: 12,917,178 km (0.063 R)
• M31: 13,164,014 km (0.086 R)
• M32: 13,440,172 km (0.112 R)
• M33: 14,849,234 km (0.034 R)
• M34: 17,987,947 km (0.076 R)
• M35: 18,540,711 km (0.089 R)
• M36: 18,943,429 km (0.095 R)
• M37: 19,725,826 km (0.113 R)
• M38: 19,915,217 km (0.081 R)
• M39: 20,295,794 km (0.118 R)
• M40: 20,486,980 km (0.108 R)
• M41: 21,354,797 km (0.099 R)
• M42: 21,451,886 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 10,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit