🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.47 AU - 0.55 AU

Year: 132 Days

Day: 15.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.41 AU - 0.61 AU

Year: 132 Days

Day: 15 Hours

Environment

Temp: 216 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.54 AU - 0.82 AU

Year: 204 Days

Day: 15.1 Hours

Environment

Temp: 197 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,721,280 km

• M1: 309,967 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.27 AU - 1.81 AU

Year: 695 Days

Day: 18.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.14 AU - 2.82 AU

Year: 1419 Days

Day: 31.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.41 AU - 2.61 AU

Year: 1445 Days

Day: 15.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.29 AU - 3.71 AU

Year: 2380 Days

Day: 41.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 101.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.17 AU - 4.09 AU

Year: 2514 Days

Day: 37 Hours

Environment

Temp: -109 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.7

Radius: 5.9

Gravity: 21.19 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.17 AU - 13.81 AU

Year: 18007 Days

Day: 18.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,721,280 km

• M1: 206,894 km (0.079 R)
• M2: 590,463 km (0.093 R)
• M3: 885,619 km (0.106 R)
• M4: 1,418,786 km (0.054 R)
• M5: 2,067,592 km (0.071 R)
• M6: 2,545,109 km (0.077 R)
• M7: 2,906,537 km (0.116 R)
• M8: 3,439,255 km (0.113 R)
• M9: 3,960,753 km (0.038 R)
• M10: 4,854,152 km (0.109 R)
• M11: 5,165,465 km (0.099 R)
• M12: 5,391,806 km (0.103 R)
• M13: 5,995,284 km (0.052 R)
• M14: 6,329,037 km (0.09 R)
• M15: 6,865,794 km (0.102 R)
• M16: 8,829,416 km (0.083 R)
• M17: 8,883,271 km (0.106 R)
• M18: 9,538,360 km (0.048 R)
• M19: 10,039,962 km (0.076 R)
• M20: 10,265,555 km (0.073 R)
• M21: 10,664,533 km (0.1 R)
• M22: 10,837,019 km (0.102 R)
• M23: 10,894,764 km (0.098 R)
• M24: 12,250,121 km (0.042 R)
• M25: 13,224,003 km (0.057 R)
• M26: 13,657,837 km (0.069 R)
• M27: 13,845,283 km (0.102 R)
• M28: 13,907,964 km (0.082 R)
• M29: 15,245,220 km (0.105 R)
• M30: 15,569,548 km (0.117 R)
• M31: 16,357,480 km (0.101 R)
• M32: 16,756,158 km (0.077 R)
• M33: 17,225,447 km (0.09 R)
• M34: 19,355,272 km (0.116 R)
• M35: 19,636,067 km (0.109 R)
• M36: 20,916,176 km (0.025 R)
• M37: 24,006,569 km (0.113 R)
• M38: 24,383,855 km (0.075 R)
• M39: 25,989,788 km (0.094 R)
• M40: 26,067,130 km (0.118 R)
• M41: 26,532,678 km (0.039 R)
• M42: 26,844,590 km (0.091 R)
• M43: 27,550,841 km (0.089 R)
• M44: 28,981,446 km (0.049 R)
• M45: 29,302,633 km (0.104 R)
• M46: 29,705,799 km (0.081 R)
• M47: 30,110,760 km (0.072 R)
• M48: 30,599,197 km (0.082 R)
• M49: 30,680,878 km (0.081 R)
• M50: 30,844,388 km (0.093 R)
• M51: 33,837,094 km (0.075 R)
• M52: 35,025,649 km (0.109 R)
• M53: 35,196,639 km (0.046 R)
• M54: 36,747,221 km (0.038 R)
• M55: 37,881,023 km (0.091 R)
• M56: 37,968,688 km (0.03 R)
• M57: 39,736,635 km (0.105 R)
• M58: 39,825,646 km (0.115 R)
• M59: 39,914,806 km (0.112 R)
• M60: 40,451,264 km (0.086 R)
• M61: 40,810,150 km (0.1 R)
• M62: 40,989,966 km (0.071 R)
• M63: 42,894,347 km (0.096 R)
• M64: 46,318,942 km (0.034 R)
• M65: 47,542,951 km (0.119 R)
• M66: 47,732,193 km (0.104 R)
• M67: 49,638,369 km (0.108 R)
• M68: 49,734,411 km (0.062 R)
• M69: 51,084,382 km (0.104 R)
• M70: 52,739,682 km (0.11 R)
• M71: 53,426,486 km (0.109 R)
• M72: 54,412,635 km (0.096 R)
• M73: 54,610,553 km (0.104 R)
• M74: 55,205,953 km (0.056 R)
• M75: 55,903,228 km (0.101 R)
• M76: 56,302,954 km (0.12 R)
• M77: 56,904,337 km (0.102 R)
• M78: 57,205,777 km (0.05 R)
• M79: 59,534,717 km (0.051 R)
• M80: 59,636,742 km (0.099 R)
• M81: 60,454,594 km (0.083 R)
• M82: 61,688,178 km (0.079 R)
• M83: 62,826,319 km (0.118 R)
• M84: 64,808,490 km (0.086 R)
• M85: 65,859,864 km (0.106 R)
• M86: 68,086,180 km (0.07 R)
• M87: 69,262,169 km (0.112 R)
• M88: 69,584,103 km (0.062 R)
• M89: 69,906,487 km (0.084 R)
• M90: 71,092,798 km (0.062 R)
• M91: 71,525,884 km (0.09 R)
• M92: 72,068,475 km (0.038 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 19,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit