🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.59 AU - 0.63 AU

Year: 181 Days

Day: 32.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.64 AU - 2.18 AU

Year: 1005 Days

Day: 20.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.71 AU - 2.27 AU

Year: 1069 Days

Day: 25.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,457,133 km

• M1: 512,672 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.7 AU - 2.34 AU

Year: 1093 Days

Day: 23.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.7

Radius: 9.3

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.78 AU - 9.94 AU

Year: 10905 Days

Day: 14.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,457,133 km

• M1: 437,574 km (0.119 R)
• M2: 495,917 km (0.084 R)
• M3: 573,409 km (0.042 R)
• M4: 707,000 km (0.081 R)
• M5: 777,909 km (0.088 R)
• M6: 1,006,046 km (0.112 R)
• M7: 1,277,416 km (0.082 R)
• M8: 1,478,775 km (0.097 R)
• M9: 2,223,324 km (0.073 R)
• M10: 2,411,966 km (0.081 R)
• M11: 2,634,119 km (0.053 R)
• M12: 2,892,026 km (0.095 R)
• M13: 2,950,369 km (0.112 R)
• M14: 3,218,449 km (0.078 R)
• M15: 3,340,072 km (0.055 R)
• M16: 3,463,340 km (0.101 R)
• M17: 3,777,945 km (0.044 R)
• M18: 4,234,218 km (0.117 R)
• M19: 4,639,030 km (0.045 R)
• M20: 4,881,079 km (0.096 R)
• M21: 5,021,253 km (0.113 R)
• M22: 5,889,967 km (0.049 R)
• M23: 7,000,881 km (0.11 R)
• M24: 7,278,684 km (0.108 R)
• M25: 7,600,619 km (0.042 R)
• M26: 7,763,232 km (0.057 R)
• M27: 8,636,435 km (0.074 R)
• M28: 9,279,107 km (0.112 R)
• M29: 9,409,407 km (0.096 R)
• M30: 9,496,772 km (0.109 R)
• M31: 10,429,216 km (0.118 R)
• M32: 10,746,513 km (0.102 R)
• M33: 11,390,831 km (0.063 R)
• M34: 11,858,623 km (0.045 R)
• M35: 12,572,055 km (0.112 R)
• M36: 12,813,058 km (0.079 R)
• M37: 13,152,944 km (0.116 R)
• M38: 13,841,543 km (0.091 R)
• M39: 15,873,082 km (0.069 R)
• M40: 16,764,386 km (0.083 R)
• M41: 17,296,207 km (0.075 R)
• M42: 18,322,149 km (0.11 R)
• M43: 19,312,038 km (0.084 R)
• M44: 19,813,490 km (0.027 R)
• M45: 21,000,250 km (0.054 R)
• M46: 21,286,281 km (0.102 R)
• M47: 21,688,699 km (0.119 R)
• M48: 22,852,571 km (0.074 R)
• M49: 22,911,363 km (0.053 R)
• M50: 23,146,830 km (0.115 R)
• M51: 25,240,602 km (0.038 R)
• M52: 25,422,961 km (0.095 R)
• M53: 25,605,620 km (0.097 R)
• M54: 25,666,656 km (0.072 R)
• M55: 26,464,163 km (0.055 R)
• M56: 28,461,593 km (0.082 R)
• M57: 28,651,283 km (0.117 R)
• M58: 28,778,142 km (0.075 R)
• M59: 29,798,699 km (0.038 R)
• M60: 29,862,877 km (0.108 R)
• M61: 30,055,708 km (0.113 R)
• M62: 31,221,225 km (0.097 R)
• M63: 31,547,648 km (0.119 R)
• M64: 31,743,920 km (0.098 R)
• M65: 31,809,594 km (0.104 R)
• M66: 32,203,784 km (0.063 R)
• M67: 33,529,670 km (0.097 R)
• M68: 35,824,202 km (0.08 R)
• M69: 36,029,151 km (0.116 R)
• M70: 36,302,915 km (0.031 R)
• M71: 36,921,502 km (0.09 R)
• M72: 38,308,574 km (0.089 R)
• M73: 38,938,381 km (0.11 R)
• M74: 39,642,089 km (0.066 R)
• M75: 40,776,789 km (0.086 R)
• M76: 42,643,322 km (0.11 R)
• M77: 45,199,650 km (0.1 R)
• M78: 46,533,614 km (0.096 R)
• M79: 46,682,614 km (0.102 R)
• M80: 46,831,763 km (0.075 R)
• M81: 47,655,000 km (0.078 R)
• M82: 47,955,692 km (0.101 R)
• M83: 48,181,435 km (0.078 R)
• M84: 48,861,058 km (0.098 R)
• M85: 49,391,831 km (0.105 R)
• M86: 49,924,549 km (0.066 R)
• M87: 50,535,806 km (0.098 R)
• M88: 51,303,243 km (0.082 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 18,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit