🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.64 AU - 0.8 AU

Year: 222 Days

Day: 33.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.27 AU - 1.61 AU

Year: 628 Days

Day: 39.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.78 AU - 4.52 AU

Year: 2534 Days

Day: 47.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.9 AU - 4.5 AU

Year: 2587 Days

Day: 43.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.1

Radius: 8.5

Gravity: 13.01 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.86 AU - 6.02 AU

Year: 5261 Days

Day: 10.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 28,838,273 km

• M1: 121,773 km (0.111 R)
• M2: 196,422 km (0.116 R)
• M3: 733,030 km (0.112 R)
• M4: 1,103,135 km (0.118 R)
• M5: 1,200,224 km (0.108 R)
• M6: 1,508,695 km (0.115 R)
• M7: 1,635,254 km (0.1 R)
• M8: 1,765,554 km (0.103 R)
• M9: 2,217,788 km (0.105 R)
• M10: 2,279,423 km (0.113 R)
• M11: 2,510,252 km (0.117 R)
• M12: 2,617,813 km (0.119 R)
• M13: 2,748,861 km (0.12 R)
• M14: 3,365,354 km (0.096 R)
• M15: 4,800,446 km (0.12 R)
• M16: 4,934,486 km (0.096 R)
• M17: 5,124,176 km (0.101 R)
• M18: 5,288,734 km (0.103 R)
• M19: 5,651,209 km (0.114 R)
• M20: 5,736,031 km (0.088 R)
• M21: 6,021,763 km (0.038 R)
• M22: 6,224,618 km (0.09 R)
• M23: 6,341,603 km (0.112 R)
• M24: 6,400,246 km (0.069 R)
• M25: 6,577,669 km (0.075 R)
• M26: 7,210,917 km (0.088 R)
• M27: 7,612,736 km (0.113 R)
• M28: 8,245,236 km (0.097 R)
• M29: 8,796,056 km (0.043 R)
• M30: 9,593,861 km (0.105 R)
• M31: 9,728,948 km (0.108 R)
• M32: 9,796,865 km (0.096 R)
• M33: 9,898,891 km (0.084 R)
• M34: 10,001,366 km (0.072 R)
• M35: 10,172,805 km (0.1 R)
• M36: 10,345,291 km (0.049 R)
• M37: 10,833,429 km (0.067 R)
• M38: 10,903,740 km (0.103 R)
• M39: 11,044,960 km (0.115 R)
• M40: 11,151,175 km (0.11 R)
• M41: 11,222,234 km (0.074 R)
• M42: 12,452,676 km (0.097 R)
• M43: 12,674,231 km (0.11 R)
• M44: 13,234,026 km (0.088 R)
• M45: 14,377,403 km (0.119 R)
• M46: 14,804,504 km (0.114 R)
• M47: 15,591,838 km (0.065 R)
• M48: 16,271,760 km (0.116 R)
• M49: 16,920,566 km (0.114 R)
• M50: 17,002,247 km (0.101 R)
• M51: 17,330,315 km (0.057 R)
• M52: 17,619,039 km (0.03 R)
• M53: 18,495,084 km (0.081 R)
• M54: 18,621,345 km (0.081 R)
• M55: 19,214,500 km (0.102 R)
• M56: 19,470,612 km (0.082 R)
• M57: 20,375,828 km (0.042 R)
• M58: 20,462,745 km (0.11 R)
• M59: 20,899,271 km (0.117 R)
• M60: 21,338,939 km (0.09 R)
• M61: 21,692,738 km (0.08 R)
• M62: 22,048,632 km (0.114 R)
• M63: 22,361,591 km (0.054 R)
• M64: 23,400,099 km (0.09 R)
• M65: 23,491,204 km (0.109 R)
• M66: 24,315,937 km (0.084 R)
• M67: 24,639,218 km (0.077 R)
• M68: 25,196,769 km (0.084 R)
• M69: 25,758,509 km (0.07 R)
• M70: 25,852,606 km (0.077 R)
• M71: 25,993,827 km (0.099 R)
• M72: 27,516,434 km (0.118 R)
• M73: 27,853,328 km (0.071 R)
• M74: 28,143,249 km (0.091 R)
• M75: 28,677,313 km (0.119 R)
• M76: 28,872,239 km (0.102 R)
• M77: 29,067,764 km (0.103 R)
• M78: 29,460,009 km (0.072 R)
• M79: 30,448,253 km (0.091 R)
• M80: 30,547,736 km (0.069 R)
• M81: 30,647,218 km (0.069 R)
• M82: 30,946,564 km (0.092 R)
• M83: 31,347,037 km (0.088 R)
• M84: 32,457,352 km (0.114 R)
• M85: 32,762,382 km (0.051 R)
• M86: 34,043,688 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.6

Radius: 12.3

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.3 AU - 8.32 AU

Year: 6459 Days

Day: 14.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 28,838,273 km

• M1: 190,737 km (0.059 R)
• M2: 382,522 km (0.119 R)
• M3: 718,668 km (0.058 R)
• M4: 1,006,195 km (0.108 R)
• M5: 1,101,190 km (0.102 R)
• M6: 1,213,837 km (0.073 R)
• M7: 1,560,007 km (0.091 R)
• M8: 1,704,219 km (0.061 R)
• M9: 1,903,483 km (0.067 R)
• M10: 1,988,754 km (0.085 R)
• M11: 2,075,521 km (0.077 R)
• M12: 2,181,436 km (0.078 R)
• M13: 2,854,477 km (0.067 R)
• M14: 3,012,602 km (0.117 R)
• M15: 3,133,178 km (0.108 R)
• M16: 3,337,678 km (0.102 R)
• M17: 3,546,816 km (0.098 R)
• M18: 3,912,134 km (0.092 R)
• M19: 4,563,483 km (0.104 R)
• M20: 4,866,419 km (0.103 R)
• M21: 4,960,965 km (0.093 R)
• M22: 5,056,258 km (0.082 R)
• M23: 5,516,870 km (0.071 R)
• M24: 6,271,741 km (0.119 R)
• M25: 6,452,605 km (0.062 R)
• M26: 6,661,294 km (0.048 R)
• M27: 6,925,484 km (0.052 R)
• M28: 7,032,147 km (0.086 R)
• M29: 7,193,264 km (0.038 R)
• M30: 7,683,646 km (0.111 R)
• M31: 8,496,561 km (0.103 R)
• M32: 9,073,260 km (0.099 R)
• M33: 9,366,323 km (0.108 R)
• M34: 9,573,366 km (0.107 R)
• M35: 11,002,475 km (0.109 R)
• M36: 11,095,973 km (0.09 R)
• M37: 11,252,453 km (0.093 R)
• M38: 11,567,356 km (0.062 R)
• M39: 12,109,648 km (0.067 R)
• M40: 12,497,406 km (0.102 R)
• M41: 13,418,031 km (0.1 R)
• M42: 13,752,233 km (0.092 R)
• M43: 14,702,329 km (0.115 R)
• M44: 15,603,656 km (0.102 R)
• M45: 15,955,062 km (0.109 R)
• M46: 16,202,497 km (0.103 R)
• M47: 17,241,753 km (0.103 R)
• M48: 17,860,789 km (0.086 R)
• M49: 18,413,254 km (0.082 R)
• M50: 18,524,405 km (0.073 R)
• M51: 20,294,896 km (0.107 R)
• M52: 20,563,125 km (0.078 R)
• M53: 20,640,018 km (0.101 R)
• M54: 21,064,577 km (0.102 R)
• M55: 21,375,142 km (0.046 R)
• M56: 21,531,023 km (0.12 R)
• M57: 21,843,832 km (0.079 R)
• M58: 23,270,248 km (0.049 R)
• M59: 24,890,243 km (0.046 R)
• M60: 25,342,178 km (0.119 R)
• M61: 25,921,122 km (0.071 R)
• M62: 27,218,884 km (0.032 R)
• M63: 27,641,947 km (0.106 R)
• M64: 27,939,497 km (0.074 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 12,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit