🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.94 AU - 1.42 AU

Year: 488 Days

Day: 21.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.94 AU - 1.48 AU

Year: 507 Days

Day: 24.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,285,680 km

• M1: 107,561 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.74 AU - 3.48 AU

Year: 2089 Days

Day: 14.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,285,680 km

• M1: 80,484 km (0.1 R)

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.3

Radius: 14.3

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.17 AU - 4.37 AU

Year: 3360 Days

Day: 10.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 10,285,680 km

• M1: 189,541 km (0.094 R)
• M2: 484,996 km (0.109 R)
• M3: 614,548 km (0.12 R)
• M4: 736,919 km (0.107 R)
• M5: 869,014 km (0.107 R)
• M6: 1,059,153 km (0.093 R)
• M7: 1,159,832 km (0.09 R)
• M8: 1,290,581 km (0.098 R)
• M9: 1,454,690 km (0.077 R)
• M10: 1,819,559 km (0.091 R)
• M11: 1,927,120 km (0.087 R)
• M12: 2,263,117 km (0.103 R)
• M13: 2,379,504 km (0.117 R)
• M14: 2,723,130 km (0.095 R)
• M15: 2,829,345 km (0.074 R)
• M16: 3,212,614 km (0.11 R)
• M17: 3,306,412 km (0.09 R)
• M18: 3,690,879 km (0.091 R)
• M19: 3,789,164 km (0.027 R)
• M20: 3,968,532 km (0.038 R)
• M21: 4,191,732 km (0.074 R)
• M22: 4,335,945 km (0.087 R)
• M23: 4,951,091 km (0.104 R)
• M24: 5,169,654 km (0.039 R)
• M25: 5,844,789 km (0.108 R)
• M26: 6,006,355 km (0.112 R)
• M27: 6,169,416 km (0.041 R)
• M28: 6,263,364 km (0.096 R)
• M29: 6,428,669 km (0.104 R)
• M30: 6,715,748 km (0.058 R)
• M31: 7,007,015 km (0.109 R)
• M32: 7,203,437 km (0.086 R)
• M33: 8,187,641 km (0.091 R)
• M34: 8,551,313 km (0.104 R)
• M35: 9,375,448 km (0.047 R)
• M36: 9,701,422 km (0.096 R)
• M37: 9,810,778 km (0.099 R)
• M38: 10,504,314 km (0.041 R)
• M39: 10,616,811 km (0.111 R)
• M40: 11,386,343 km (0.096 R)
• M41: 12,321,778 km (0.091 R)
• M42: 12,648,949 km (0.041 R)
• M43: 13,190,792 km (0.109 R)
• M44: 13,525,592 km (0.089 R)
• M45: 13,986,653 km (0.025 R)
• M46: 14,079,553 km (0.117 R)
• M47: 14,172,603 km (0.081 R)
• M48: 14,359,301 km (0.09 R)
• M49: 15,753,703 km (0.114 R)
• M50: 16,663,408 km (0.1 R)
• M51: 16,926,401 km (0.112 R)
• M52: 17,690,397 km (0.117 R)
• M53: 18,296,268 km (0.032 R)
• M54: 18,499,721 km (0.088 R)
• M55: 18,635,706 km (0.109 R)
• M56: 18,908,872 km (0.113 R)
• M57: 19,114,569 km (0.087 R)
• M58: 19,597,471 km (0.042 R)
• M59: 20,224,136 km (0.077 R)
• M60: 21,712,186 km (0.119 R)
• M61: 22,324,640 km (0.064 R)
• M62: 22,433,248 km (0.048 R)
• M63: 22,542,006 km (0.069 R)
• M64: 22,651,062 km (0.045 R)
• M65: 22,833,123 km (0.06 R)
• M66: 23,455,749 km (0.108 R)
• M67: 23,566,302 km (0.062 R)
• M68: 23,676,855 km (0.119 R)
• M69: 23,824,658 km (0.108 R)
• M70: 24,158,411 km (0.077 R)
• M71: 24,980,451 km (0.088 R)
• M72: 25,357,288 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31

Radius: 13.9

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.31 AU - 6.33 AU

Year: 4673 Days

Day: 8.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 10,285,680 km

• M1: 175,478 km (0.11 R)
• M2: 292,763 km (0.097 R)
• M3: 464,352 km (0.116 R)
• M4: 725,400 km (0.069 R)
• M5: 869,164 km (0.093 R)
• M6: 1,167,013 km (0.098 R)
• M7: 1,266,645 km (0.053 R)
• M8: 1,391,709 km (0.107 R)
• M9: 1,663,229 km (0.093 R)
• M10: 1,809,685 km (0.115 R)
• M11: 1,960,779 km (0.066 R)
• M12: 2,275,832 km (0.113 R)
• M13: 2,384,590 km (0.085 R)
• M14: 2,740,783 km (0.115 R)
• M15: 2,984,627 km (0.067 R)
• M16: 3,215,457 km (0.108 R)
• M17: 3,389,888 km (0.115 R)
• M18: 3,483,536 km (0.111 R)
• M19: 3,888,647 km (0.119 R)
• M20: 4,119,177 km (0.117 R)
• M21: 4,422,113 km (0.1 R)
• M22: 4,744,197 km (0.052 R)
• M23: 4,837,696 km (0.107 R)
• M24: 5,121,782 km (0.092 R)
• M25: 5,423,671 km (0.05 R)
• M26: 5,619,943 km (0.046 R)
• M27: 5,731,394 km (0.053 R)
• M28: 5,994,387 km (0.034 R)
• M29: 6,441,535 km (0.079 R)
• M30: 7,166,187 km (0.104 R)
• M31: 7,314,289 km (0.095 R)
• M32: 7,436,211 km (0.118 R)
• M33: 7,764,578 km (0.057 R)
• M34: 7,861,368 km (0.118 R)
• M35: 8,450,036 km (0.06 R)
• M36: 8,678,172 km (0.075 R)
• M37: 9,315,908 km (0.032 R)
• M38: 9,404,021 km (0.111 R)
• M39: 9,625,576 km (0.064 R)
• M40: 9,893,805 km (0.113 R)
• M41: 10,013,932 km (0.107 R)
• M42: 10,134,358 km (0.082 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: 542 - 17,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit