🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.63 AU - 0.67 AU

Year: 201 Days

Day: 43.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,502,776 km

• M1: 140,921 km (0.07 R)
• M2: 169,345 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.61 AU - 0.97 AU

Year: 269 Days

Day: 45 Hours

Environment

Temp: 114 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.66 AU - 0.98 AU

Year: 284 Days

Day: 16.5 Hours

Environment

Temp: 49 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,502,776 km

• M1: 58,493 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.8 AU - 1.32 AU

Year: 418 Days

Day: 13 Hours

Environment

Temp: -3 °C

Axial Tilt: 86.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.22 AU - 1.3 AU

Year: 542 Days

Day: 12.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.4 AU - 1.58 AU

Year: 696 Days

Day: 42.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.54 AU - 2.38 AU

Year: 1051 Days

Day: 39.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.73 AU - 2.59 AU

Year: 1215 Days

Day: 13.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,502,776 km

• M1: 407,205 km (0.088 R)
• M2: 557,402 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.8

Radius: 6.9

Gravity: 19.91 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 14.99 AU - 15.83 AU

Year: 23162 Days

Day: 16 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,502,776 km

• M1: 118,781 km (0.054 R)
• M2: 1,037,611 km (0.053 R)
• M3: 1,161,777 km (0.074 R)
• M4: 1,928,317 km (0.103 R)
• M5: 2,120,849 km (0.07 R)
• M6: 2,608,089 km (0.069 R)
• M7: 3,264,226 km (0.045 R)
• M8: 3,493,858 km (0.097 R)
• M9: 3,540,533 km (0.071 R)
• M10: 4,017,750 km (0.118 R)
• M11: 4,515,013 km (0.055 R)
• M12: 4,668,052 km (0.063 R)
• M13: 4,771,125 km (0.049 R)
• M14: 4,874,796 km (0.082 R)
• M15: 5,137,490 km (0.04 R)
• M16: 5,297,261 km (0.113 R)
• M17: 5,786,446 km (0.12 R)
• M18: 6,518,428 km (0.098 R)
• M19: 8,441,209 km (0.091 R)
• M20: 8,504,041 km (0.065 R)
• M21: 10,122,390 km (0.099 R)
• M22: 11,833,042 km (0.101 R)
• M23: 13,046,430 km (0.047 R)
• M24: 13,778,562 km (0.082 R)
• M25: 14,224,364 km (0.08 R)
• M26: 14,373,962 km (0.043 R)
• M27: 14,448,910 km (0.114 R)
• M28: 16,444,247 km (0.046 R)
• M29: 16,601,325 km (0.115 R)
• M30: 17,875,450 km (0.12 R)
• M31: 18,361,343 km (0.117 R)
• M32: 21,025,233 km (0.119 R)
• M33: 22,925,574 km (0.073 R)
• M34: 23,276,980 km (0.1 R)
• M35: 24,880,071 km (0.072 R)
• M36: 28,379,614 km (0.108 R)
• M37: 29,230,676 km (0.082 R)
• M38: 30,764,503 km (0.119 R)
• M39: 31,151,961 km (0.098 R)
• M40: 32,127,788 km (0.098 R)
• M41: 32,225,925 km (0.084 R)
• M42: 33,113,638 km (0.116 R)
• M43: 35,115,108 km (0.066 R)
• M44: 36,949,477 km (0.074 R)
• M45: 37,258,247 km (0.07 R)
• M46: 38,085,823 km (0.052 R)
• M47: 38,189,793 km (0.069 R)
• M48: 38,919,532 km (0.118 R)
• M49: 39,338,555 km (0.114 R)
• M50: 39,759,075 km (0.03 R)
• M51: 45,030,455 km (0.114 R)
• M52: 45,360,318 km (0.086 R)
• M53: 47,803,252 km (0.102 R)
• M54: 50,402,515 km (0.107 R)
• M55: 50,859,237 km (0.081 R)
• M56: 51,776,870 km (0.106 R)
• M57: 51,891,911 km (0.103 R)
• M58: 52,122,441 km (0.117 R)
• M59: 52,584,250 km (0.112 R)
• M60: 53,047,405 km (0.089 R)
• M61: 54,913,788 km (0.079 R)
• M62: 55,148,657 km (0.098 R)
• M63: 56,564,600 km (0.11 R)
• M64: 59,673,095 km (0.113 R)
• M65: 63,082,131 km (0.113 R)
• M66: 67,305,877 km (0.088 R)
• M67: 67,808,825 km (0.096 R)
• M68: 69,198,141 km (0.114 R)
• M69: 69,705,726 km (0.114 R)
• M70: 72,262,055 km (0.116 R)
• M71: 72,519,363 km (0.087 R)
• M72: 74,329,048 km (0.09 R)
• M73: 75,500,250 km (0.049 R)
• M74: 77,071,327 km (0.117 R)
• M75: 78,917,814 km (0.104 R)
• M76: 79,580,831 km (0.118 R)
• M77: 79,979,659 km (0.083 R)
• M78: 81,313,324 km (0.117 R)
• M79: 81,447,065 km (0.046 R)
• M80: 82,117,114 km (0.091 R)
• M81: 83,058,234 km (0.067 R)
• M82: 83,732,621 km (0.117 R)
• M83: 86,175,405 km (0.067 R)
• M84: 86,858,169 km (0.118 R)
• M85: 87,268,666 km (0.099 R)
• M86: 87,405,548 km (0.062 R)
• M87: 88,228,935 km (0.101 R)
• M88: 89,192,794 km (0.096 R)
• M89: 90,160,094 km (0.08 R)
• M90: 91,269,811 km (0.101 R)
• M91: 91,826,315 km (0.051 R)
• M92: 92,523,590 km (0.077 R)
• M93: 93,222,661 km (0.05 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 12,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit