🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.51 AU - 0.59 AU

Year: 176 Days

Day: 22 Hours

Environment

Temp: 49 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,954,248 km

• M1: 88,113 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.44 AU - 0.66 AU

Year: 176 Days

Day: 37.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 152.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 24,954,248 km

• M1: 163,660 km (0.068 R)
• M2: 374,593 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.66 AU - 0.68 AU

Year: 236 Days

Day: 42.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.54 AU - 0.8 AU

Year: 236 Days

Day: 39 Hours

Environment

Temp: -3 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.66 AU - 0.88 AU

Year: 291 Days

Day: 33.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.91 AU - 2.95 AU

Year: 1631 Days

Day: 27.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,954,248 km

• M1: 27,077 km (0.072 R)

Asteroid Belt

Center: 3.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.1

Radius: 11.3

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.23 AU - 4.61 AU

Year: 4000 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,954,248 km

• M1: 165,306 km (0.105 R)
• M2: 460,612 km (0.073 R)
• M3: 810,521 km (0.085 R)
• M4: 901,776 km (0.037 R)
• M5: 1,210,995 km (0.078 R)
• M6: 1,412,653 km (0.114 R)
• M7: 1,582,147 km (0.091 R)
• M8: 2,083,001 km (0.088 R)
• M9: 2,477,490 km (0.116 R)
• M10: 2,579,815 km (0.11 R)
• M11: 2,771,151 km (0.087 R)
• M12: 2,841,911 km (0.098 R)
• M13: 3,955,667 km (0.12 R)
• M14: 4,035,702 km (0.076 R)
• M15: 4,116,335 km (0.059 R)
• M16: 4,299,592 km (0.105 R)
• M17: 4,994,923 km (0.03 R)
• M18: 5,125,223 km (0.11 R)
• M19: 5,300,552 km (0.106 R)
• M20: 5,953,098 km (0.05 R)
• M21: 6,417,898 km (0.112 R)
• M22: 6,678,647 km (0.103 R)
• M23: 6,750,454 km (0.115 R)
• M24: 7,088,546 km (0.104 R)
• M25: 7,235,151 km (0.081 R)
• M26: 7,531,355 km (0.094 R)
• M27: 7,655,970 km (0.1 R)
• M28: 8,034,004 km (0.061 R)
• M29: 8,212,624 km (0.043 R)
• M30: 8,289,517 km (0.057 R)
• M31: 8,547,574 km (0.111 R)
• M32: 9,418,233 km (0.091 R)
• M33: 9,606,577 km (0.085 R)
• M34: 9,796,267 km (0.11 R)
• M35: 10,069,283 km (0.091 R)
• M36: 10,455,694 km (0.109 R)
• M37: 10,594,820 km (0.073 R)
• M38: 10,790,794 km (0.098 R)
• M39: 10,931,416 km (0.037 R)
• M40: 11,933,422 km (0.095 R)
• M41: 12,108,003 km (0.106 R)
• M42: 12,578,039 km (0.098 R)
• M43: 13,475,627 km (0.087 R)
• M44: 13,718,424 km (0.053 R)
• M45: 13,932,050 km (0.047 R)
• M46: 15,079,615 km (0.072 R)
• M47: 15,553,541 km (0.11 R)
• M48: 16,064,567 km (0.076 R)
• M49: 16,322,025 km (0.084 R)
• M50: 16,451,278 km (0.118 R)
• M51: 16,645,905 km (0.116 R)
• M52: 17,004,491 km (0.03 R)
• M53: 17,299,947 km (0.115 R)
• M54: 17,398,831 km (0.077 R)
• M55: 17,563,987 km (0.072 R)
• M56: 17,663,320 km (0.052 R)
• M57: 17,895,795 km (0.111 R)
• M58: 18,869,976 km (0.063 R)
• M59: 19,005,661 km (0.11 R)
• M60: 19,141,646 km (0.106 R)
• M61: 19,312,188 km (0.089 R)
• M62: 19,723,432 km (0.116 R)
• M63: 20,834,495 km (0.115 R)
• M64: 21,221,056 km (0.1 R)
• M65: 21,362,127 km (0.037 R)
• M66: 21,894,396 km (0.12 R)
• M67: 22,287,390 km (0.114 R)
• M68: 22,430,854 km (0.052 R)
• M69: 22,574,618 km (0.042 R)
• M70: 22,718,830 km (0.116 R)
• M71: 22,790,936 km (0.089 R)
• M72: 22,863,192 km (0.116 R)
• M73: 23,736,096 km (0.104 R)
• M74: 24,694,121 km (0.089 R)
• M75: 24,805,571 km (0.075 R)
• M76: 24,917,021 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 16,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit