🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.2 AU - 1.76 AU

Year: 630 Days

Day: 14.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.12 AU - 4.12 AU

Year: 2926 Days

Day: 41.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.7

Radius: 9.5

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.12 AU - 9.2 AU

Year: 8916 Days

Day: 8.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,158,168 km

• M1: 164,109 km (0.115 R)
• M2: 434,432 km (0.061 R)
• M3: 632,500 km (0.083 R)
• M4: 887,415 km (0.108 R)
• M5: 998,416 km (0.097 R)
• M6: 1,085,033 km (0.11 R)
• M7: 1,144,274 km (0.112 R)
• M8: 1,219,821 km (0.069 R)
• M9: 1,640,789 km (0.102 R)
• M10: 1,779,018 km (0.106 R)
• M11: 2,012,391 km (0.107 R)
• M12: 2,086,142 km (0.08 R)
• M13: 2,729,563 km (0.072 R)
• M14: 3,083,960 km (0.079 R)
• M15: 3,169,530 km (0.085 R)
• M16: 3,364,905 km (0.115 R)
• M17: 4,021,490 km (0.108 R)
• M18: 4,209,534 km (0.077 R)
• M19: 4,570,065 km (0.088 R)
• M20: 5,218,572 km (0.112 R)
• M21: 5,579,701 km (0.081 R)
• M22: 5,684,420 km (0.116 R)
• M23: 5,895,802 km (0.097 R)
• M24: 7,047,556 km (0.051 R)
• M25: 7,970,724 km (0.047 R)
• M26: 8,059,286 km (0.086 R)
• M27: 8,118,377 km (0.11 R)
• M28: 8,296,848 km (0.074 R)
• M29: 8,356,687 km (0.071 R)
• M30: 8,597,090 km (0.046 R)
• M31: 8,779,001 km (0.086 R)
• M32: 8,962,259 km (0.099 R)
• M33: 9,363,480 km (0.115 R)
• M34: 10,183,576 km (0.064 R)
• M35: 10,440,585 km (0.065 R)
• M36: 10,537,524 km (0.091 R)
• M37: 11,191,417 km (0.114 R)
• M38: 11,523,225 km (0.039 R)
• M39: 11,925,793 km (0.079 R)
• M40: 12,230,673 km (0.068 R)
• M41: 13,021,597 km (0.087 R)
• M42: 13,900,036 km (0.115 R)
• M43: 14,328,334 km (0.056 R)
• M44: 14,942,733 km (0.069 R)
• M45: 15,161,744 km (0.1 R)
• M46: 15,381,653 km (0.065 R)
• M47: 15,676,510 km (0.078 R)
• M48: 16,159,861 km (0.062 R)
• M49: 17,562,042 km (0.091 R)
• M50: 17,638,935 km (0.086 R)
• M51: 17,870,363 km (0.081 R)
• M52: 18,102,689 km (0.114 R)
• M53: 18,531,287 km (0.119 R)
• M54: 20,077,979 km (0.078 R)
• M55: 20,846,314 km (0.045 R)
• M56: 21,459,815 km (0.074 R)
• M57: 21,830,668 km (0.081 R)
• M58: 22,037,711 km (0.102 R)
• M59: 22,578,956 km (0.116 R)
• M60: 23,208,763 km (0.073 R)
• M61: 23,377,809 km (0.086 R)
• M62: 23,547,154 km (0.062 R)
• M63: 23,844,554 km (0.093 R)
• M64: 23,972,311 km (0.111 R)
• M65: 24,400,161 km (0.074 R)
• M66: 24,528,964 km (0.074 R)
• M67: 24,701,002 km (0.053 R)
• M68: 25,133,041 km (0.09 R)
• M69: 26,048,430 km (0.058 R)
• M70: 26,753,186 km (0.027 R)
• M71: 26,974,740 km (0.079 R)
• M72: 27,732,453 km (0.118 R)
• M73: 27,822,062 km (0.03 R)
• M74: 27,911,821 km (0.093 R)
• M75: 28,046,609 km (0.11 R)
• M76: 28,406,840 km (0.119 R)
• M77: 28,497,198 km (0.066 R)
• M78: 28,632,883 km (0.104 R)
• M79: 28,859,524 km (0.089 R)
• M80: 29,268,973 km (0.095 R)
• M81: 31,065,045 km (0.115 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 16,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit