🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.63 AU - 0.97 AU

Year: 251 Days

Day: 12.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 94.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,575,892 km

• M1: 242,349 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.9 AU - 1.94 AU

Year: 935 Days

Day: 15.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.75 AU - 2.57 AU

Year: 1116 Days

Day: 37.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.74 AU - 2.78 AU

Year: 1194 Days

Day: 41.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,575,892 km

• M1: 53,257 km (0.103 R)
• M2: 1,467,854 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.51 AU - 3.93 AU

Year: 2031 Days

Day: 45.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.96 AU - 5.4 AU

Year: 3558 Days

Day: 24 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,575,892 km

• M1: 421,716 km (0.033 R)
• M2: 939,774 km (0.072 R)

Asteroid Belt

Center: 8.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.8

Radius: 12.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.86 AU - 15 AU

Year: 15402 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,575,892 km

• M1: 202,406 km (0.12 R)
• M2: 293,062 km (0.06 R)
• M3: 383,868 km (0.074 R)
• M4: 642,523 km (0.073 R)
• M5: 755,320 km (0.045 R)
• M6: 1,137,393 km (0.118 R)
• M7: 1,254,229 km (0.093 R)
• M8: 1,375,403 km (0.106 R)
• M9: 1,500,766 km (0.084 R)
• M10: 1,763,310 km (0.074 R)
• M11: 2,454,153 km (0.064 R)
• M12: 2,702,186 km (0.108 R)
• M13: 3,023,822 km (0.118 R)
• M14: 3,189,277 km (0.109 R)
• M15: 3,460,648 km (0.108 R)
• M16: 3,774,953 km (0.119 R)
• M17: 4,245,438 km (0.032 R)
• M18: 5,242,059 km (0.099 R)
• M19: 5,522,555 km (0.074 R)
• M20: 5,726,008 km (0.109 R)
• M21: 5,807,988 km (0.086 R)
• M22: 6,014,882 km (0.084 R)
• M23: 6,266,505 km (0.107 R)
• M24: 6,650,373 km (0.105 R)
• M25: 7,174,115 km (0.055 R)
• M26: 7,575,786 km (0.109 R)
• M27: 7,756,650 km (0.044 R)
• M28: 8,215,167 km (0.072 R)
• M29: 8,307,918 km (0.074 R)
• M30: 8,401,117 km (0.037 R)
• M31: 10,942,336 km (0.102 R)
• M32: 11,612,385 km (0.069 R)
• M33: 12,242,791 km (0.045 R)
• M34: 12,349,005 km (0.117 R)
• M35: 12,455,369 km (0.061 R)
• M36: 13,977,827 km (0.113 R)
• M37: 14,088,828 km (0.115 R)
• M38: 14,255,779 km (0.06 R)
• M39: 16,078,330 km (0.045 R)
• M40: 16,311,254 km (0.113 R)
• M41: 16,721,751 km (0.086 R)
• M42: 17,076,148 km (0.08 R)
• M43: 17,433,089 km (0.099 R)
• M44: 18,336,361 km (0.073 R)
• M45: 18,457,984 km (0.104 R)
• M46: 19,254,742 km (0.1 R)
• M47: 19,440,243 km (0.084 R)
• M48: 19,875,424 km (0.085 R)
• M49: 21,776,513 km (0.089 R)
• M50: 22,034,420 km (0.074 R)
• M51: 23,141,594 km (0.108 R)
• M52: 23,735,049 km (0.053 R)
• M53: 25,477,714 km (0.1 R)
• M54: 25,953,884 km (0.084 R)
• M55: 26,570,527 km (0.058 R)
• M56: 27,053,429 km (0.108 R)
• M57: 28,028,059 km (0.094 R)
• M58: 28,308,555 km (0.112 R)
• M59: 28,660,558 km (0.111 R)
• M60: 29,155,877 km (0.116 R)
• M61: 30,226,699 km (0.092 R)
• M62: 31,382,941 km (0.085 R)
• M63: 31,893,518 km (0.056 R)
• M64: 32,333,186 km (0.082 R)
• M65: 32,480,241 km (0.086 R)
• M66: 32,774,949 km (0.094 R)
• M67: 33,738,957 km (0.077 R)
• M68: 39,558,015 km (0.113 R)
• M69: 42,099,384 km (0.101 R)
• M70: 42,179,718 km (0.097 R)
• M71: 42,985,153 km (0.072 R)
• M72: 43,633,211 km (0.087 R)
• M73: 44,121,498 km (0.12 R)
• M74: 44,857,071 km (0.091 R)
• M75: 45,185,289 km (0.102 R)
• M76: 45,267,568 km (0.104 R)
• M77: 45,761,689 km (0.09 R)
• M78: 46,589,265 km (0.101 R)
• M79: 46,921,821 km (0.11 R)
• M80: 48,679,895 km (0.1 R)
• M81: 49,355,479 km (0.066 R)
• M82: 49,694,318 km (0.072 R)
• M83: 53,385,945 km (0.07 R)
• M84: 54,344,418 km (0.101 R)
• M85: 54,606,813 km (0.073 R)
• M86: 54,781,992 km (0.035 R)
• M87: 56,190,157 km (0.088 R)
• M88: 56,632,518 km (0.062 R)
• M89: 56,809,941 km (0.12 R)
• M90: 58,145,551 km (0.079 R)
• M91: 58,593,148 km (0.107 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 20,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit