🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.51 AU - 0.81 AU

Year: 189 Days

Day: 22.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.67 AU - 0.85 AU

Year: 234 Days

Day: 14.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.68 AU - 1.04 AU

Year: 282 Days

Day: 40.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 142.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,224,748 km

• M1: 290,369 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.55 AU - 3.63 AU

Year: 1918 Days

Day: 35.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,224,748 km

• M1: 880,234 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.56 AU - 3.88 AU

Year: 2040 Days

Day: 18.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.66 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 20.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.2

Radius: 7.3

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 17.66 AU - 22.52 AU

Year: 31796 Days

Day: 15.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,224,748 km

• M1: 92,751 km (0.078 R)
• M2: 151,991 km (0.099 R)
• M3: 214,523 km (0.071 R)
• M4: 263,741 km (0.091 R)
• M5: 543,639 km (0.115 R)
• M6: 753,824 km (0.109 R)
• M7: 1,080,545 km (0.063 R)
• M8: 1,937,741 km (0.085 R)
• M9: 2,923,292 km (0.069 R)
• M10: 3,362,063 km (0.107 R)
• M11: 3,571,500 km (0.12 R)
• M12: 3,677,864 km (0.102 R)
• M13: 4,003,389 km (0.098 R)
• M14: 4,262,941 km (0.114 R)
• M15: 4,528,028 km (0.042 R)
• M16: 4,837,397 km (0.094 R)
• M17: 5,113,854 km (0.053 R)
• M18: 6,016,078 km (0.11 R)
• M19: 6,142,788 km (0.076 R)
• M20: 6,615,367 km (0.102 R)
• M21: 6,922,193 km (0.086 R)
• M22: 7,099,765 km (0.103 R)
• M23: 7,368,742 km (0.095 R)
• M24: 8,195,570 km (0.101 R)
• M25: 9,294,516 km (0.028 R)
• M26: 10,186,418 km (0.058 R)
• M27: 10,796,030 km (0.094 R)
• M28: 10,898,803 km (0.097 R)
• M29: 12,210,777 km (0.083 R)
• M30: 12,857,937 km (0.107 R)
• M31: 13,240,758 km (0.069 R)
• M32: 14,242,016 km (0.11 R)
• M33: 14,354,813 km (0.097 R)
• M34: 14,524,457 km (0.108 R)
• M35: 14,638,002 km (0.071 R)
• M36: 14,694,849 km (0.084 R)
• M37: 15,094,874 km (0.11 R)
• M38: 15,152,320 km (0.112 R)
• M39: 15,672,771 km (0.092 R)
• M40: 16,316,640 km (0.088 R)
• M41: 16,790,416 km (0.118 R)
• M42: 19,226,019 km (0.044 R)
• M43: 19,350,634 km (0.046 R)
• M44: 20,167,588 km (0.045 R)
• M45: 22,095,157 km (0.075 R)
• M46: 22,291,130 km (0.034 R)
• M47: 24,080,769 km (0.076 R)
• M48: 24,687,538 km (0.118 R)
• M49: 24,755,306 km (0.108 R)
• M50: 25,299,244 km (0.074 R)
• M51: 26,122,780 km (0.108 R)
• M52: 27,094,568 km (0.032 R)
• M53: 27,514,639 km (0.114 R)
• M54: 29,288,271 km (0.111 R)
• M55: 29,575,349 km (0.079 R)
• M56: 30,515,123 km (0.068 R)
• M57: 31,832,632 km (0.118 R)
• M58: 32,201,839 km (0.117 R)
• M59: 36,278,980 km (0.077 R)
• M60: 36,433,065 km (0.1 R)
• M61: 37,206,786 km (0.063 R)
• M62: 38,849,370 km (0.102 R)
• M63: 39,006,897 km (0.112 R)
• M64: 39,085,884 km (0.104 R)
• M65: 39,322,847 km (0.11 R)
• M66: 39,639,696 km (0.061 R)
• M67: 40,275,936 km (0.096 R)
• M68: 40,595,327 km (0.084 R)
• M69: 41,075,835 km (0.043 R)
• M70: 41,558,288 km (0.078 R)
• M71: 43,506,950 km (0.095 R)
• M72: 43,670,760 km (0.071 R)
• M73: 43,998,828 km (0.111 R)
• M74: 44,492,501 km (0.117 R)
• M75: 45,651,436 km (0.07 R)
• M76: 46,988,093 km (0.067 R)
• M77: 47,324,389 km (0.067 R)
• M78: 48,083,748 km (0.113 R)
• M79: 50,128,152 km (0.036 R)
• M80: 50,729,835 km (0.1 R)
• M81: 53,335,231 km (0.085 R)
• M82: 53,422,896 km (0.064 R)
• M83: 54,389,597 km (0.118 R)
• M84: 54,654,236 km (0.109 R)
• M85: 55,539,556 km (0.092 R)
• M86: 55,628,417 km (0.107 R)
• M87: 58,313,848 km (0.048 R)
• M88: 58,675,127 km (0.116 R)
• M89: 58,946,647 km (0.11 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 15,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit