🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1 AU - 1.12 AU

Year: 384 Days

Day: 19.4 Hours

Environment

Temp: 97 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,729,348 km

• M1: 640,877 km (0.082 R)

Asteroid Belt

Center: 1.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.45 AU - 1.73 AU

Year: 705 Days

Day: 20.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.32 AU - 2.69 AU

Year: 1389 Days

Day: 17 Hours

Environment

Temp: -79 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,729,348 km

• M1: 54,154 km (0.04 R)
• M2: 107,262 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.08 AU - 4.74 AU

Year: 2717 Days

Day: 30.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 46.7 °

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: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.78 AU - 4.22 AU

Year: 2812 Days

Day: 30.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.12 AU - 5.04 AU

Year: 2896 Days

Day: 13 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.33 AU - 5.43 AU

Year: 3789 Days

Day: 33.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.6

Radius: 7.7

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.42 AU - 20.22 AU

Year: 24245 Days

Day: 23.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,729,348 km

• M1: 261,198 km (0.084 R)
• M2: 356,043 km (0.091 R)
• M3: 880,683 km (0.071 R)
• M4: 1,304,194 km (0.086 R)
• M5: 1,361,191 km (0.041 R)
• M6: 1,419,235 km (0.048 R)
• M7: 1,628,672 km (0.111 R)
• M8: 1,690,456 km (0.045 R)
• M9: 1,816,268 km (0.103 R)
• M10: 1,880,445 km (0.101 R)
• M11: 1,977,983 km (0.063 R)
• M12: 2,246,661 km (0.049 R)
• M13: 3,473,663 km (0.058 R)
• M14: 4,047,221 km (0.059 R)
• M15: 4,475,071 km (0.106 R)
• M16: 4,738,662 km (0.097 R)
• M17: 5,052,518 km (0.109 R)
• M18: 5,653,453 km (0.103 R)
• M19: 6,130,970 km (0.059 R)
• M20: 6,621,501 km (0.088 R)
• M21: 7,278,086 km (0.119 R)
• M22: 8,008,124 km (0.094 R)
• M23: 8,816,102 km (0.084 R)
• M24: 9,035,861 km (0.037 R)
• M25: 9,819,455 km (0.089 R)
• M26: 11,094,477 km (0.079 R)
• M27: 11,212,959 km (0.111 R)
• M28: 11,451,119 km (0.11 R)
• M29: 11,630,935 km (0.085 R)
• M30: 12,605,416 km (0.117 R)
• M31: 12,915,233 km (0.079 R)
• M32: 13,039,998 km (0.074 R)
• M33: 14,372,915 km (0.076 R)
• M34: 14,761,719 km (0.06 R)
• M35: 15,285,462 km (0.053 R)
• M36: 15,748,766 km (0.11 R)
• M37: 15,881,908 km (0.072 R)
• M38: 17,647,612 km (0.087 R)
• M39: 18,063,793 km (0.075 R)
• M40: 18,133,506 km (0.116 R)
• M41: 18,553,577 km (0.109 R)
• M42: 18,764,659 km (0.055 R)
• M43: 19,189,517 km (0.077 R)
• M44: 19,832,788 km (0.085 R)
• M45: 20,048,658 km (0.038 R)
• M46: 20,265,425 km (0.06 R)
• M47: 20,628,350 km (0.076 R)
• M48: 22,176,239 km (0.107 R)
• M49: 23,077,416 km (0.069 R)
• M50: 23,380,502 km (0.119 R)
• M51: 23,532,493 km (0.085 R)
• M52: 25,538,451 km (0.104 R)
• M53: 27,198,389 km (0.099 R)
• M54: 28,324,262 km (0.092 R)
• M55: 28,648,591 km (0.111 R)
• M56: 29,547,225 km (0.036 R)
• M57: 29,876,340 km (0.085 R)
• M58: 30,787,541 km (0.104 R)
• M59: 31,037,669 km (0.119 R)
• M60: 34,090,961 km (0.096 R)
• M61: 34,436,083 km (0.056 R)
• M62: 34,522,551 km (0.1 R)
• M63: 36,266,862 km (0.099 R)
• M64: 36,972,665 km (0.088 R)
• M65: 37,772,116 km (0.116 R)
• M66: 38,846,827 km (0.078 R)
• M67: 39,026,943 km (0.109 R)
• M68: 39,297,565 km (0.099 R)
• M69: 39,931,561 km (0.078 R)
• M70: 42,408,453 km (0.091 R)
• M71: 44,087,091 km (0.115 R)
• M72: 45,029,109 km (0.084 R)
• M73: 45,787,420 km (0.075 R)
• M74: 46,645,663 km (0.083 R)
• M75: 49,057,331 km (0.083 R)
• M76: 51,311,471 km (0.098 R)
• M77: 51,905,076 km (0.109 R)
• M78: 52,501,074 km (0.109 R)
• M79: 56,939,642 km (0.102 R)
• M80: 57,144,143 km (0.042 R)
• M81: 57,656,815 km (0.073 R)
• M82: 58,067,909 km (0.082 R)
• M83: 58,480,052 km (0.061 R)
• M84: 59,826,133 km (0.08 R)
• M85: 62,443,348 km (0.103 R)
• M86: 62,654,281 km (0.11 R)
• M87: 63,077,045 km (0.101 R)
• M88: 65,525,812 km (0.094 R)
• M89: 65,740,186 km (0.055 R)
• M90: 68,766,401 km (0.118 R)
• M91: 68,984,216 km (0.099 R)
• M92: 70,406,143 km (0.057 R)
• M93: 71,065,571 km (0.073 R)
• M94: 71,948,198 km (0.049 R)
• M95: 73,056,419 km (0.036 R)
• M96: 74,058,725 km (0.06 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 14,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit