🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.62 AU - 0.72 AU

Year: 209 Days

Day: 43.7 Hours

Environment

Temp: 94 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,584,141 km

• M1: 67,917 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.92 AU - 1.3 AU

Year: 445 Days

Day: 29 Hours

Environment

Temp: -17 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.51 AU - 2.13 AU

Year: 935 Days

Day: 23.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.4

Radius: 11

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.6 AU - 5.7 AU

Year: 3818 Days

Day: 12.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,584,141 km

• M1: 203,154 km (0.054 R)
• M2: 520,152 km (0.104 R)
• M3: 612,753 km (0.075 R)
• M4: 757,863 km (0.083 R)
• M5: 953,238 km (0.106 R)
• M6: 1,030,879 km (0.115 R)
• M7: 1,652,308 km (0.113 R)
• M8: 1,811,780 km (0.082 R)
• M9: 2,128,927 km (0.119 R)
• M10: 2,198,042 km (0.057 R)
• M11: 2,320,861 km (0.084 R)
• M12: 2,445,925 km (0.104 R)
• M13: 2,518,480 km (0.104 R)
• M14: 2,628,734 km (0.106 R)
• M15: 3,066,158 km (0.118 R)
• M16: 3,775,551 km (0.104 R)
• M17: 3,881,018 km (0.062 R)
• M18: 4,225,242 km (0.037 R)
• M19: 4,312,907 km (0.117 R)
• M20: 4,489,881 km (0.06 R)
• M21: 4,579,340 km (0.095 R)
• M22: 4,737,316 km (0.097 R)
• M23: 5,152,001 km (0.096 R)
• M24: 5,506,398 km (0.111 R)
• M25: 5,626,376 km (0.115 R)
• M26: 6,465,022 km (0.063 R)
• M27: 6,847,394 km (0.044 R)
• M28: 7,158,707 km (0.097 R)
• M29: 7,634,428 km (0.072 R)
• M30: 8,011,564 km (0.089 R)
• M31: 8,700,014 km (0.096 R)
• M32: 8,868,162 km (0.074 R)
• M33: 9,122,329 km (0.072 R)
• M34: 9,350,166 km (0.102 R)
• M35: 9,928,362 km (0.114 R)
• M36: 10,399,296 km (0.104 R)
• M37: 10,547,847 km (0.081 R)
• M38: 10,757,284 km (0.087 R)
• M39: 10,847,342 km (0.044 R)
• M40: 11,180,047 km (0.091 R)
• M41: 11,271,302 km (0.069 R)
• M42: 11,546,712 km (0.078 R)
• M43: 11,762,432 km (0.112 R)
• M44: 11,886,448 km (0.112 R)
• M45: 12,229,327 km (0.074 R)
• M46: 12,765,785 km (0.055 R)
• M47: 13,342,185 km (0.068 R)
• M48: 13,601,139 km (0.114 R)
• M49: 13,829,126 km (0.116 R)
• M50: 14,853,722 km (0.095 R)
• M51: 15,459,893 km (0.089 R)
• M52: 15,936,811 km (0.08 R)
• M53: 16,211,622 km (0.11 R)
• M54: 16,488,079 km (0.094 R)
• M55: 16,661,463 km (0.104 R)
• M56: 16,800,738 km (0.113 R)
• M57: 17,080,486 km (0.06 R)
• M58: 18,000,065 km (0.057 R)
• M59: 18,972,002 km (0.087 R)
• M60: 19,519,381 km (0.116 R)
• M61: 19,850,141 km (0.118 R)
• M62: 19,997,944 km (0.09 R)
• M63: 20,405,898 km (0.12 R)
• M64: 20,480,248 km (0.101 R)
• M65: 21,230,032 km (0.077 R)
• M66: 22,026,940 km (0.11 R)
• M67: 22,525,101 km (0.117 R)
• M68: 23,221,180 km (0.104 R)
• M69: 23,376,762 km (0.103 R)
• M70: 23,454,702 km (0.119 R)
• M71: 24,120,712 km (0.083 R)
• M72: 24,554,994 km (0.053 R)
• M73: 24,792,855 km (0.091 R)
• M74: 24,952,027 km (0.115 R)
• M75: 25,111,349 km (0.077 R)
• M76: 26,277,315 km (0.048 R)
• M77: 26,439,479 km (0.067 R)
• M78: 26,846,385 km (0.105 R)
• M79: 27,255,386 km (0.106 R)
• M80: 27,419,644 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 18,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit