🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.47 AU - 0.69 AU

Year: 156 Days

Day: 34.3 Hours

Environment

Temp: 229 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,150,363 km

• M1: 146,307 km (0.083 R)
• M2: 326,871 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.12 AU - 1.42 AU

Year: 505 Days

Day: 33.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,150,363 km

• M1: 592,258 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.13 AU - 1.53 AU

Year: 542 Days

Day: 12.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,150,363 km

• M1: 286,779 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.14 AU - 6.38 AU

Year: 4260 Days

Day: 19.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,150,363 km

• M1: 863,928 km (0.04 R)
• M2: 3,169,231 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.7

Radius: 10.9

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.77 AU - 9.21 AU

Year: 7238 Days

Day: 6 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,150,363 km

• M1: 138,677 km (0.066 R)
• M2: 300,093 km (0.035 R)
• M3: 467,493 km (0.06 R)
• M4: 558,748 km (0.088 R)
• M5: 762,201 km (0.047 R)
• M6: 1,425,967 km (0.1 R)
• M7: 1,513,033 km (0.078 R)
• M8: 1,683,275 km (0.045 R)
• M9: 1,822,401 km (0.116 R)
• M10: 1,975,141 km (0.06 R)
• M11: 2,682,140 km (0.087 R)
• M12: 2,834,730 km (0.066 R)
• M13: 3,023,971 km (0.089 R)
• M14: 4,118,878 km (0.082 R)
• M15: 5,107,720 km (0.109 R)
• M16: 5,243,256 km (0.107 R)
• M17: 5,615,006 km (0.102 R)
• M18: 5,698,781 km (0.098 R)
• M19: 5,853,615 km (0.082 R)
• M20: 6,515,735 km (0.064 R)
• M21: 6,885,541 km (0.063 R)
• M22: 7,201,641 km (0.077 R)
• M23: 7,430,227 km (0.119 R)
• M24: 7,553,196 km (0.04 R)
• M25: 7,676,914 km (0.1 R)
• M26: 8,099,079 km (0.076 R)
• M27: 8,336,940 km (0.067 R)
• M28: 8,754,767 km (0.068 R)
• M29: 9,410,903 km (0.102 R)
• M30: 9,661,030 km (0.086 R)
• M31: 9,947,211 km (0.06 R)
• M32: 10,253,288 km (0.088 R)
• M33: 10,510,746 km (0.095 R)
• M34: 10,874,718 km (0.094 R)
• M35: 10,961,934 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.4

Radius: 7.9

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 12.97 AU - 15.99 AU

Year: 19456 Days

Day: 19.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,150,363 km

• M1: 114,742 km (0.104 R)
• M2: 638,334 km (0.099 R)
• M3: 719,267 km (0.099 R)
• M4: 803,789 km (0.037 R)
• M5: 960,269 km (0.108 R)
• M6: 1,126,921 km (0.067 R)
• M7: 1,302,997 km (0.053 R)
• M8: 1,653,804 km (0.066 R)
• M9: 2,635,166 km (0.12 R)
• M10: 3,253,604 km (0.091 R)
• M11: 3,505,826 km (0.053 R)
• M12: 3,764,630 km (0.036 R)
• M13: 3,991,421 km (0.107 R)
• M14: 4,339,834 km (0.028 R)
• M15: 4,860,584 km (0.069 R)
• M16: 4,983,554 km (0.119 R)
• M17: 5,613,959 km (0.103 R)
• M18: 5,786,296 km (0.117 R)
• M19: 6,048,092 km (0.115 R)
• M20: 6,994,748 km (0.096 R)
• M21: 9,123,525 km (0.09 R)
• M22: 11,326,354 km (0.066 R)
• M23: 11,380,658 km (0.093 R)
• M24: 11,435,112 km (0.116 R)
• M25: 12,206,737 km (0.098 R)
• M26: 12,318,337 km (0.092 R)
• M27: 12,768,029 km (0.069 R)
• M28: 12,824,726 km (0.098 R)
• M29: 12,881,424 km (0.06 R)
• M30: 13,568,078 km (0.047 R)
• M31: 13,915,893 km (0.068 R)
• M32: 15,759,537 km (0.063 R)
• M33: 16,493,614 km (0.099 R)
• M34: 20,992,172 km (0.081 R)
• M35: 22,070,473 km (0.088 R)
• M36: 22,547,840 km (0.108 R)
• M37: 24,350,793 km (0.112 R)
• M38: 25,198,265 km (0.113 R)
• M39: 25,768,832 km (0.042 R)
• M40: 26,127,418 km (0.09 R)
• M41: 26,777,271 km (0.036 R)
• M42: 28,092,835 km (0.083 R)
• M43: 29,654,038 km (0.074 R)
• M44: 29,879,332 km (0.079 R)
• M45: 31,932,862 km (0.103 R)
• M46: 32,318,077 km (0.082 R)
• M47: 32,472,611 km (0.085 R)
• M48: 32,704,787 km (0.069 R)
• M49: 32,782,429 km (0.098 R)
• M50: 34,346,026 km (0.112 R)
• M51: 34,661,677 km (0.087 R)
• M52: 38,523,845 km (0.09 R)
• M53: 39,510,443 km (0.052 R)
• M54: 40,006,959 km (0.118 R)
• M55: 41,340,773 km (0.096 R)
• M56: 42,604,576 km (0.108 R)
• M57: 45,688,985 km (0.074 R)
• M58: 46,820,394 km (0.095 R)
• M59: 49,199,598 km (0.066 R)
• M60: 49,288,459 km (0.1 R)
• M61: 54,441,657 km (0.045 R)
• M62: 54,625,513 km (0.027 R)
• M63: 57,502,430 km (0.082 R)
• M64: 58,158,715 km (0.058 R)
• M65: 59,100,733 km (0.08 R)
• M66: 60,142,832 km (0.119 R)
• M67: 60,523,259 km (0.11 R)
• M68: 62,245,131 km (0.074 R)
• M69: 63,401,822 km (0.086 R)
• M70: 64,079,949 km (0.048 R)
• M71: 64,760,469 km (0.1 R)
• M72: 65,052,784 km (0.07 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 13,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit