🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.46 AU - 0.6 AU

Year: 140 Days

Day: 34.3 Hours

Environment

Temp: 246 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,947,451 km

• M1: 110,254 km (0.12 R)
• M2: 393,891 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.68 AU - 0.78 AU

Year: 226 Days

Day: 43.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.65 AU - 1.03 AU

Year: 278 Days

Day: 39.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,947,451 km

• M1: 586,424 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.17 AU - 3.27 AU

Year: 1622 Days

Day: 17 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.74 AU - 3.74 AU

Year: 2616 Days

Day: 15.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.7

Radius: 3.6

Gravity: 52.75 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.68 AU - 19.66 AU

Year: 25730 Days

Day: 23.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,947,451 km

• M1: 76,594 km (0.119 R)
• M2: 243,994 km (0.107 R)
• M3: 1,049,878 km (0.101 R)
• M4: 1,141,731 km (0.118 R)
• M5: 1,603,839 km (0.09 R)
• M6: 3,550,855 km (0.076 R)
• M7: 4,307,371 km (0.114 R)
• M8: 4,553,759 km (0.089 R)
• M9: 4,906,361 km (0.104 R)
• M10: 5,163,520 km (0.081 R)
• M11: 5,906,722 km (0.066 R)
• M12: 7,256,544 km (0.115 R)
• M13: 7,490,365 km (0.044 R)
• M14: 7,845,960 km (0.115 R)
• M15: 8,085,915 km (0.109 R)
• M16: 8,267,526 km (0.085 R)
• M17: 8,944,905 km (0.035 R)
• M18: 9,767,993 km (0.107 R)
• M19: 11,148,033 km (0.057 R)
• M20: 12,239,649 km (0.088 R)
• M21: 12,448,188 km (0.12 R)
• M22: 13,579,597 km (0.112 R)
• M23: 14,084,789 km (0.118 R)
• M24: 15,486,970 km (0.075 R)
• M25: 15,562,068 km (0.048 R)
• M26: 16,166,593 km (0.096 R)
• M27: 16,395,179 km (0.081 R)
• M28: 16,701,854 km (0.055 R)
• M29: 17,711,191 km (0.073 R)
• M30: 17,946,808 km (0.073 R)
• M31: 18,500,918 km (0.107 R)
• M32: 18,820,011 km (0.067 R)
• M33: 18,900,195 km (0.097 R)
• M34: 19,951,270 km (0.087 R)
• M35: 20,938,167 km (0.098 R)
• M36: 22,959,384 km (0.047 R)
• M37: 25,571,662 km (0.101 R)
• M38: 27,455,398 km (0.048 R)
• M39: 29,942,313 km (0.09 R)
• M40: 30,129,310 km (0.052 R)
• M41: 30,692,846 km (0.069 R)
• M42: 31,449,512 km (0.096 R)
• M43: 31,639,650 km (0.109 R)
• M44: 32,499,988 km (0.069 R)
• M45: 34,439,225 km (0.092 R)
• M46: 34,537,212 km (0.112 R)
• M47: 36,315,930 km (0.08 R)
• M48: 36,915,519 km (0.1 R)
• M49: 38,022,992 km (0.063 R)
• M50: 38,733,581 km (0.077 R)
• M51: 39,243,710 km (0.092 R)
• M52: 39,550,835 km (0.1 R)
• M53: 41,306,515 km (0.03 R)
• M54: 41,410,635 km (0.117 R)
• M55: 42,036,852 km (0.104 R)
• M56: 42,876,695 km (0.037 R)
• M57: 43,828,137 km (0.067 R)
• M58: 45,429,133 km (0.096 R)
• M59: 45,859,377 km (0.057 R)
• M60: 46,507,136 km (0.045 R)
• M61: 47,266,794 km (0.111 R)
• M62: 48,030,491 km (0.061 R)
• M63: 48,688,273 km (0.088 R)
• M64: 49,128,539 km (0.101 R)
• M65: 49,459,450 km (0.072 R)
• M66: 50,456,968 km (0.11 R)
• M67: 54,855,594 km (0.096 R)
• M68: 56,118,200 km (0.108 R)
• M69: 57,042,416 km (0.106 R)
• M70: 57,158,354 km (0.086 R)
• M71: 58,555,150 km (0.111 R)
• M72: 61,857,672 km (0.072 R)
• M73: 62,692,728 km (0.102 R)
• M74: 63,651,500 km (0.092 R)
• M75: 64,373,909 km (0.113 R)
• M76: 65,220,034 km (0.09 R)
• M77: 65,583,856 km (0.118 R)
• M78: 66,191,672 km (0.105 R)
• M79: 66,679,212 km (0.073 R)
• M80: 69,011,293 km (0.108 R)
• M81: 69,258,429 km (0.099 R)
• M82: 69,877,315 km (0.074 R)
• M83: 70,373,681 km (0.115 R)
• M84: 73,124,935 km (0.098 R)
• M85: 76,166,260 km (0.036 R)
• M86: 76,293,867 km (0.11 R)
• M87: 77,702,331 km (0.082 R)
• M88: 77,830,835 km (0.111 R)
• M89: 79,507,229 km (0.08 R)
• M90: 81,717,538 km (0.098 R)
• M91: 83,947,743 km (0.105 R)
• M92: 84,475,524 km (0.115 R)
• M93: 85,136,597 km (0.038 R)
• M94: 86,597,271 km (0.085 R)
• M95: 87,932,282 km (0.105 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 16,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit