🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.72 AU - 0.88 AU

Year: 259 Days

Day: 36.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.93 AU - 2.67 AU

Year: 1261 Days

Day: 24 Hours

Environment

Temp: -76 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.17 AU - 3.53 AU

Year: 1740 Days

Day: 45.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,808,851 km

• M1: 2,590,586 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.21 AU - 3.63 AU

Year: 2287 Days

Day: 41 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.27 AU - 4.73 AU

Year: 2893 Days

Day: 45 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,808,851 km

• M1: 2,778,182 km (0.037 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.66 AU - 5.08 AU

Year: 3304 Days

Day: 13.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,808,851 km

• M1: 1,073,814 km (0.12 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.48 AU - 5.78 AU

Year: 3603 Days

Day: 26.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.3

Radius: 3.6

Gravity: 66.15 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 11.86 AU - 18.52 AU

Year: 21410 Days

Day: 19.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,808,851 km

• M1: 118,033 km (0.104 R)
• M2: 582,385 km (0.117 R)
• M3: 782,995 km (0.101 R)
• M4: 1,273,826 km (0.109 R)
• M5: 1,633,160 km (0.098 R)
• M6: 2,437,996 km (0.09 R)
• M7: 3,131,083 km (0.112 R)
• M8: 3,744,435 km (0.077 R)
• M9: 4,064,724 km (0.072 R)
• M10: 4,393,689 km (0.071 R)
• M11: 4,489,283 km (0.118 R)
• M12: 4,977,420 km (0.091 R)
• M13: 5,077,053 km (0.092 R)
• M14: 5,127,168 km (0.08 R)
• M15: 7,091,687 km (0.068 R)
• M16: 8,063,475 km (0.068 R)
• M17: 8,298,194 km (0.1 R)
• M18: 8,535,157 km (0.078 R)
• M19: 10,065,543 km (0.116 R)
• M20: 11,480,589 km (0.113 R)
• M21: 13,162,369 km (0.065 R)
• M22: 14,137,298 km (0.08 R)
• M23: 14,991,203 km (0.062 R)
• M24: 16,229,275 km (0.074 R)
• M25: 16,525,329 km (0.114 R)
• M26: 17,122,823 km (0.112 R)
• M27: 18,338,754 km (0.083 R)
• M28: 18,647,075 km (0.116 R)
• M29: 18,879,401 km (0.04 R)
• M30: 19,582,212 km (0.055 R)
• M31: 22,973,446 km (0.073 R)
• M32: 23,139,350 km (0.05 R)
• M33: 23,222,377 km (0.108 R)
• M34: 25,589,913 km (0.085 R)
• M35: 26,714,889 km (0.059 R)
• M36: 26,802,104 km (0.067 R)
• M37: 28,121,408 km (0.066 R)
• M38: 28,298,980 km (0.032 R)
• M39: 29,552,012 km (0.078 R)
• M40: 30,914,400 km (0.042 R)
• M41: 32,297,133 km (0.109 R)
• M42: 33,323,973 km (0.117 R)
• M43: 34,551,274 km (0.065 R)
• M44: 34,836,557 km (0.108 R)
• M45: 34,931,851 km (0.11 R)
• M46: 35,697,194 km (0.103 R)
• M47: 35,793,235 km (0.11 R)
• M48: 37,439,261 km (0.083 R)
• M49: 37,634,486 km (0.084 R)
• M50: 37,927,997 km (0.069 R)
• M51: 39,109,820 km (0.117 R)
• M52: 39,506,404 km (0.082 R)
• M53: 41,005,524 km (0.086 R)
• M54: 42,726,797 km (0.102 R)
• M55: 45,404,599 km (0.111 R)
• M56: 45,508,719 km (0.047 R)
• M57: 46,134,936 km (0.085 R)
• M58: 46,658,828 km (0.03 R)
• M59: 47,395,597 km (0.055 R)
• M60: 47,501,213 km (0.064 R)
• M61: 49,201,094 km (0.045 R)
• M62: 49,736,355 km (0.05 R)
• M63: 50,488,982 km (0.092 R)
• M64: 52,550,740 km (0.109 R)
• M65: 54,529,172 km (0.041 R)
• M66: 55,305,136 km (0.117 R)
• M67: 56,867,985 km (0.099 R)
• M68: 57,880,314 km (0.118 R)
• M69: 58,106,057 km (0.12 R)
• M70: 59,012,171 km (0.097 R)
• M71: 60,036,917 km (0.117 R)
• M72: 61,642,850 km (0.075 R)
• M73: 61,873,380 km (0.113 R)
• M74: 62,104,210 km (0.072 R)
• M75: 62,335,338 km (0.048 R)
• M76: 63,030,520 km (0.072 R)
• M77: 63,378,933 km (0.095 R)
• M78: 63,961,318 km (0.097 R)
• M79: 64,311,526 km (0.084 R)
• M80: 66,544,424 km (0.084 R)
• M81: 67,848,618 km (0.082 R)
• M82: 68,683,075 km (0.069 R)
• M83: 69,041,661 km (0.098 R)
• M84: 70,241,586 km (0.069 R)
• M85: 71,811,765 km (0.061 R)
• M86: 73,637,906 km (0.103 R)
• M87: 74,004,870 km (0.039 R)
• M88: 75,232,769 km (0.045 R)
• M89: 75,849,262 km (0.081 R)
• M90: 78,581,518 km (0.101 R)
• M91: 79,959,763 km (0.033 R)
• M92: 85,038,162 km (0.113 R)
• M93: 85,294,722 km (0.102 R)
• M94: 85,808,890 km (0.112 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 20,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit