🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.74 AU - 0.88 AU

Year: 266 Days

Day: 40.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,383,461 km

• M1: 119,828 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.86 AU - 3.26 AU

Year: 1955 Days

Day: 15.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,383,461 km

• M1: 966,402 km (0.089 R)

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.8

Radius: 9.2

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.61 AU - 5.53 AU

Year: 4170 Days

Day: 10.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,383,461 km

• M1: 129,701 km (0.108 R)
• M2: 230,530 km (0.107 R)
• M3: 290,968 km (0.117 R)
• M4: 442,810 km (0.111 R)
• M5: 660,175 km (0.05 R)
• M6: 869,313 km (0.071 R)
• M7: 933,042 km (0.104 R)
• M8: 1,020,706 km (0.065 R)
• M9: 1,111,363 km (0.068 R)
• M10: 1,181,075 km (0.085 R)
• M11: 1,374,804 km (0.068 R)
• M12: 1,526,945 km (0.09 R)
• M13: 1,618,350 km (0.098 R)
• M14: 1,725,163 km (0.062 R)
• M15: 1,806,843 km (0.074 R)
• M16: 1,875,957 km (0.089 R)
• M17: 1,960,031 km (0.041 R)
• M18: 2,045,452 km (0.115 R)
• M19: 2,103,047 km (0.068 R)
• M20: 2,190,562 km (0.099 R)
• M21: 2,294,233 km (0.094 R)
• M22: 2,369,331 km (0.08 R)
• M23: 2,429,918 km (0.05 R)
• M24: 2,491,104 km (0.101 R)
• M25: 2,552,888 km (0.06 R)
• M26: 2,646,386 km (0.117 R)
• M27: 2,741,231 km (0.047 R)
• M28: 2,837,124 km (0.061 R)
• M29: 3,215,157 km (0.049 R)
• M30: 3,367,448 km (0.103 R)
• M31: 3,679,360 km (0.036 R)
• M32: 3,910,488 km (0.104 R)
• M33: 4,556,302 km (0.089 R)
• M34: 4,689,444 km (0.082 R)
• M35: 5,294,568 km (0.102 R)
• M36: 5,535,570 km (0.1 R)
• M37: 5,677,688 km (0.053 R)
• M38: 6,069,784 km (0.074 R)
• M39: 6,174,503 km (0.107 R)
• M40: 6,858,614 km (0.064 R)
• M41: 6,967,670 km (0.117 R)
• M42: 7,033,344 km (0.116 R)
• M43: 8,274,557 km (0.054 R)
• M44: 8,390,795 km (0.111 R)
• M45: 8,601,279 km (0.094 R)
• M46: 8,813,559 km (0.055 R)
• M47: 8,908,404 km (0.112 R)
• M48: 9,147,162 km (0.068 R)
• M49: 9,606,577 km (0.081 R)
• M50: 10,876,812 km (0.104 R)
• M51: 11,029,701 km (0.028 R)
• M52: 11,286,112 km (0.079 R)
• M53: 11,804,918 km (0.079 R)
• M54: 11,935,816 km (0.031 R)
• M55: 12,357,981 km (0.101 R)
• M56: 12,811,861 km (0.037 R)
• M57: 13,407,410 km (0.059 R)
• M58: 13,543,993 km (0.057 R)
• M59: 14,095,111 km (0.038 R)
• M60: 14,289,738 km (0.06 R)
• M61: 14,907,278 km (0.071 R)
• M62: 15,219,339 km (0.119 R)
• M63: 15,907,639 km (0.087 R)
• M64: 16,782,188 km (0.099 R)
• M65: 17,433,388 km (0.065 R)
• M66: 17,762,204 km (0.11 R)
• M67: 18,791,138 km (0.12 R)
• M68: 18,974,844 km (0.109 R)
• M69: 19,312,936 km (0.11 R)
• M70: 19,436,354 km (0.106 R)
• M71: 19,498,287 km (0.102 R)
• M72: 19,964,135 km (0.065 R)
• M73: 20,088,900 km (0.069 R)
• M74: 20,339,327 km (0.105 R)
• M75: 20,653,931 km (0.075 R)
• M76: 21,224,198 km (0.112 R)
• M77: 21,319,641 km (0.074 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 13,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit