🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.05 AU - 1.65 AU

Year: 556 Days

Day: 25.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.37 AU - 3.67 AU

Year: 2343 Days

Day: 46.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.75 AU - 4.33 AU

Year: 2881 Days

Day: 33.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 77.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.61 AU - 4.71 AU

Year: 3010 Days

Day: 13.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.43 AU - 5.11 AU

Year: 3130 Days

Day: 23.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 83.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,355,827 km

• M1: 2,231,252 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.1 AU - 5.82 AU

Year: 3919 Days

Day: 40.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452

Radius: 8

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.58 AU - 15.1 AU

Year: 18266 Days

Day: 24.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,355,827 km

• M1: 109,655 km (0.117 R)
• M2: 275,559 km (0.105 R)
• M3: 472,729 km (0.101 R)
• M4: 524,789 km (0.073 R)
• M5: 1,014,423 km (0.114 R)
• M6: 1,277,267 km (0.088 R)
• M7: 1,922,482 km (0.116 R)
• M8: 2,309,043 km (0.113 R)
• M9: 2,623,049 km (0.081 R)
• M10: 3,644,204 km (0.042 R)
• M11: 3,825,367 km (0.106 R)
• M12: 4,348,212 km (0.112 R)
• M13: 4,774,865 km (0.067 R)
• M14: 5,214,832 km (0.035 R)
• M15: 5,419,183 km (0.108 R)
• M16: 5,667,815 km (0.047 R)
• M17: 5,793,626 km (0.064 R)
• M18: 6,133,513 km (0.077 R)
• M19: 6,832,733 km (0.091 R)
• M20: 6,921,893 km (0.103 R)
• M21: 7,282,424 km (0.091 R)
• M22: 7,741,839 km (0.085 R)
• M23: 7,834,889 km (0.072 R)
• M24: 7,975,062 km (0.04 R)
• M25: 8,833,754 km (0.079 R)
• M26: 9,175,735 km (0.11 R)
• M27: 9,323,538 km (0.075 R)
• M28: 9,771,733 km (0.09 R)
• M29: 11,369,139 km (0.118 R)
• M30: 13,156,534 km (0.087 R)
• M31: 13,434,936 km (0.095 R)
• M32: 13,827,930 km (0.107 R)
• M33: 14,167,816 km (0.073 R)
• M34: 14,224,813 km (0.093 R)
• M35: 14,510,545 km (0.116 R)
• M36: 14,682,881 km (0.115 R)
• M37: 15,849,296 km (0.118 R)
• M38: 16,145,500 km (0.079 R)
• M39: 17,715,230 km (0.1 R)
• M40: 18,955,397 km (0.111 R)
• M41: 20,738,454 km (0.04 R)
• M42: 20,803,080 km (0.118 R)
• M43: 24,666,744 km (0.073 R)
• M44: 25,562,536 km (0.088 R)
• M45: 25,770,776 km (0.064 R)
• M46: 26,119,190 km (0.075 R)
• M47: 27,670,221 km (0.069 R)
• M48: 28,026,862 km (0.046 R)
• M49: 29,832,957 km (0.096 R)
• M50: 30,272,027 km (0.101 R)
• M51: 31,230,650 km (0.053 R)
• M52: 31,378,901 km (0.093 R)
• M53: 33,480,452 km (0.093 R)
• M54: 33,784,435 km (0.102 R)
• M55: 33,860,580 km (0.11 R)
• M56: 34,242,055 km (0.026 R)
• M57: 34,932,300 km (0.044 R)
• M58: 35,009,193 km (0.066 R)
• M59: 35,086,236 km (0.113 R)
• M60: 35,240,471 km (0.115 R)
• M61: 37,030,410 km (0.089 R)
• M62: 37,266,026 km (0.104 R)
• M63: 37,659,918 km (0.028 R)
• M64: 37,896,881 km (0.049 R)
• M65: 38,531,325 km (0.09 R)
• M66: 39,329,131 km (0.073 R)
• M67: 39,730,203 km (0.096 R)
• M68: 39,890,871 km (0.102 R)
• M69: 40,697,951 km (0.11 R)
• M70: 41,429,036 km (0.116 R)
• M71: 42,164,309 km (0.072 R)
• M72: 43,068,928 km (0.089 R)
• M73: 43,399,539 km (0.061 R)
• M74: 43,565,144 km (0.093 R)
• M75: 44,312,834 km (0.113 R)
• M76: 44,646,437 km (0.119 R)
• M77: 45,568,409 km (0.105 R)
• M78: 45,820,930 km (0.115 R)
• M79: 46,835,653 km (0.088 R)
• M80: 47,260,660 km (0.116 R)
• M81: 47,601,594 km (0.103 R)
• M82: 48,629,331 km (0.032 R)
• M83: 53,432,171 km (0.106 R)
• M84: 54,054,199 km (0.106 R)
• M85: 54,500,000 km (0.099 R)
• M86: 56,385,532 km (0.107 R)
• M87: 59,024,438 km (0.088 R)
• M88: 61,331,387 km (0.111 R)
• M89: 61,610,237 km (0.112 R)
• M90: 62,262,484 km (0.116 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 18,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit