🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.99 AU - 1.35 AU

Year: 451 Days

Day: 35.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,033,813 km

• M1: 329,863 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.17 AU - 1.31 AU

Year: 492 Days

Day: 25.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,033,813 km

• M1: 292,165 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.43 AU - 2.07 AU

Year: 825 Days

Day: 29.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,033,813 km

• M1: 175,478 km (0.086 R)
• M2: 1,056,311 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.63 AU - 2.13 AU

Year: 919 Days

Day: 42.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.91 AU - 2.03 AU

Year: 986 Days

Day: 22.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.6 AU - 3.48 AU

Year: 1889 Days

Day: 15.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,033,813 km

• M1: 1,295,667 km (0.117 R)

Asteroid Belt

Center: 8.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576

Radius: 3.4

Gravity: 49.83 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.49 AU - 16.87 AU

Year: 18035 Days

Day: 24.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,033,813 km

• M1: 90,208 km (0.072 R)
• M2: 153,188 km (0.055 R)
• M3: 217,665 km (0.074 R)
• M4: 339,438 km (0.109 R)
• M5: 499,806 km (0.064 R)
• M6: 578,196 km (0.103 R)
• M7: 703,260 km (0.116 R)
• M8: 1,126,921 km (0.058 R)
• M9: 1,851,124 km (0.099 R)
• M10: 2,586,996 km (0.112 R)
• M11: 3,074,236 km (0.099 R)
• M12: 3,741,144 km (0.107 R)
• M13: 4,090,903 km (0.08 R)
• M14: 4,820,941 km (0.108 R)
• M15: 5,286,639 km (0.085 R)
• M16: 6,214,894 km (0.084 R)
• M17: 6,397,254 km (0.065 R)
• M18: 6,955,104 km (0.111 R)
• M19: 7,673,922 km (0.047 R)
• M20: 8,416,227 km (0.062 R)
• M21: 8,668,748 km (0.066 R)
• M22: 8,923,663 km (0.119 R)
• M23: 8,974,975 km (0.036 R)
• M24: 9,598,050 km (0.096 R)
• M25: 10,234,888 km (0.061 R)
• M26: 11,160,450 km (0.117 R)
• M27: 11,271,003 km (0.114 R)
• M28: 11,493,305 km (0.109 R)
• M29: 11,773,352 km (0.046 R)
• M30: 11,942,398 km (0.095 R)
• M31: 13,031,620 km (0.112 R)
• M32: 13,499,712 km (0.089 R)
• M33: 13,617,595 km (0.079 R)
• M34: 15,983,336 km (0.046 R)
• M35: 16,295,696 km (0.103 R)
• M36: 17,822,791 km (0.108 R)
• M37: 17,887,417 km (0.078 R)
• M38: 17,952,193 km (0.076 R)
• M39: 18,668,917 km (0.069 R)
• M40: 20,535,150 km (0.062 R)
• M41: 20,670,686 km (0.089 R)
• M42: 22,112,061 km (0.11 R)
• M43: 22,599,601 km (0.057 R)
• M44: 22,739,624 km (0.118 R)
• M45: 23,020,420 km (0.077 R)
• M46: 23,443,782 km (0.115 R)
• M47: 23,656,360 km (0.12 R)
• M48: 23,869,687 km (0.063 R)
• M49: 25,598,589 km (0.085 R)
• M50: 25,890,754 km (0.12 R)
• M51: 27,740,980 km (0.116 R)
• M52: 27,815,929 km (0.082 R)
• M53: 29,633,393 km (0.075 R)
• M54: 32,273,197 km (0.098 R)
• M55: 34,502,804 km (0.119 R)
• M56: 34,744,704 km (0.059 R)
• M57: 35,067,985 km (0.11 R)
• M58: 35,392,313 km (0.069 R)
• M59: 37,607,259 km (0.088 R)
• M60: 38,188,746 km (0.103 R)
• M61: 38,522,499 km (0.075 R)
• M62: 38,689,600 km (0.082 R)
• M63: 39,108,623 km (0.113 R)
• M64: 39,697,740 km (0.073 R)
• M65: 41,311,602 km (0.114 R)
• M66: 45,130,386 km (0.111 R)
• M67: 46,191,185 km (0.094 R)
• M68: 46,280,046 km (0.112 R)
• M69: 47,528,889 km (0.108 R)
• M70: 47,797,866 km (0.101 R)
• M71: 48,427,673 km (0.055 R)
• M72: 48,608,088 km (0.119 R)
• M73: 49,241,336 km (0.085 R)
• M74: 49,695,365 km (0.075 R)
• M75: 51,525,097 km (0.045 R)
• M76: 51,617,249 km (0.082 R)
• M77: 52,078,460 km (0.089 R)
• M78: 53,563,368 km (0.091 R)
• M79: 54,030,263 km (0.107 R)
• M80: 55,722,215 km (0.118 R)
• M81: 56,100,548 km (0.113 R)
• M82: 56,289,939 km (0.034 R)
• M83: 56,384,784 km (0.089 R)
• M84: 57,622,407 km (0.116 R)
• M85: 60,124,282 km (0.102 R)
• M86: 62,170,781 km (0.109 R)
• M87: 63,449,094 km (0.093 R)
• M88: 63,745,298 km (0.09 R)
• M89: 63,844,033 km (0.119 R)
• M90: 65,432,463 km (0.066 R)
• M91: 66,532,007 km (0.113 R)
• M92: 66,832,998 km (0.074 R)
• M93: 66,933,379 km (0.059 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 15,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit