🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.74 AU - 0.98 AU

Year: 279 Days

Day: 25.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,944,754 km

• M1: 82,578 km (0.117 R)
• M2: 236,065 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.96 AU - 1.52 AU

Year: 483 Days

Day: 35.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 85 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.21 AU - 1.75 AU

Year: 630 Days

Day: 46 Hours

Environment

Temp: -15 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 52,944,754 km

• M1: 113,545 km (0.108 R)
• M2: 955,332 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5 AU - 5.28 AU

Year: 4077 Days

Day: 41.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,944,754 km

• M1: 1,353,113 km (0.099 R)

Asteroid Belt

Center: 7.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.4

Radius: 12.1

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.81 AU - 11.77 AU

Year: 12400 Days

Day: 14.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,944,754 km

• M1: 267,481 km (0.075 R)
• M2: 541,544 km (0.112 R)
• M3: 705,653 km (0.103 R)
• M4: 1,005,298 km (0.087 R)
• M5: 1,149,211 km (0.092 R)
• M6: 1,505,254 km (0.077 R)
• M7: 1,720,824 km (0.105 R)
• M8: 2,102,897 km (0.047 R)
• M9: 2,372,622 km (0.051 R)
• M10: 4,048,567 km (0.057 R)
• M11: 4,283,436 km (0.093 R)
• M12: 4,908,007 km (0.113 R)
• M13: 5,014,969 km (0.117 R)
• M14: 6,241,822 km (0.061 R)
• M15: 6,513,641 km (0.065 R)
• M16: 6,631,374 km (0.074 R)
• M17: 6,988,764 km (0.086 R)
• M18: 8,352,797 km (0.068 R)
• M19: 8,652,591 km (0.059 R)
• M20: 10,113,265 km (0.116 R)
• M21: 10,432,956 km (0.094 R)
• M22: 10,524,809 km (0.051 R)
• M23: 11,459,197 km (0.091 R)
• M24: 12,177,267 km (0.113 R)
• M25: 12,274,206 km (0.081 R)
• M26: 12,959,364 km (0.109 R)
• M27: 13,207,098 km (0.092 R)
• M28: 14,010,439 km (0.038 R)
• M29: 14,213,742 km (0.114 R)
• M30: 16,729,081 km (0.115 R)
• M31: 17,597,796 km (0.031 R)
• M32: 18,592,472 km (0.105 R)
• M33: 18,816,121 km (0.06 R)
• M34: 20,061,523 km (0.061 R)
• M35: 20,809,812 km (0.106 R)
• M36: 21,041,988 km (0.091 R)
• M37: 21,684,810 km (0.103 R)
• M38: 22,097,251 km (0.094 R)
• M39: 22,989,752 km (0.075 R)
• M40: 23,591,285 km (0.072 R)
• M41: 24,625,754 km (0.096 R)
• M42: 24,748,425 km (0.096 R)
• M43: 24,932,879 km (0.112 R)
• M44: 25,364,917 km (0.025 R)
• M45: 25,612,951 km (0.052 R)
• M46: 26,550,032 km (0.08 R)
• M47: 27,244,465 km (0.099 R)
• M48: 28,008,910 km (0.101 R)
• M49: 28,329,498 km (0.086 R)
• M50: 29,103,817 km (0.115 R)
• M51: 29,363,519 km (0.105 R)
• M52: 30,147,113 km (0.114 R)
• M53: 30,673,398 km (0.102 R)
• M54: 30,937,588 km (0.065 R)
• M55: 31,136,403 km (0.104 R)
• M56: 31,601,653 km (0.086 R)
• M57: 32,337,525 km (0.113 R)
• M58: 32,876,077 km (0.067 R)
• M59: 34,099,039 km (0.081 R)
• M60: 34,441,319 km (0.106 R)
• M61: 35,544,454 km (0.097 R)
• M62: 35,683,281 km (0.106 R)
• M63: 35,822,108 km (0.1 R)
• M64: 36,100,360 km (0.068 R)
• M65: 36,659,257 km (0.111 R)
• M66: 38,352,705 km (0.071 R)
• M67: 39,783,459 km (0.091 R)
• M68: 41,450,279 km (0.046 R)
• M69: 41,669,440 km (0.065 R)
• M70: 42,035,506 km (0.028 R)
• M71: 42,255,564 km (0.103 R)
• M72: 42,697,027 km (0.069 R)
• M73: 42,844,381 km (0.093 R)
• M74: 44,104,743 km (0.074 R)
• M75: 44,253,893 km (0.119 R)
• M76: 45,603,116 km (0.11 R)
• M77: 45,678,513 km (0.087 R)
• M78: 46,965,952 km (0.11 R)
• M79: 47,194,388 km (0.096 R)
• M80: 48,418,847 km (0.057 R)
• M81: 48,495,740 km (0.076 R)
• M82: 48,726,719 km (0.079 R)
• M83: 49,576,435 km (0.092 R)
• M84: 49,731,419 km (0.101 R)
• M85: 50,119,625 km (0.108 R)
• M86: 50,430,938 km (0.112 R)
• M87: 50,508,879 km (0.117 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 16,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit