🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.62 AU - 0.9 AU

Year: 197 Days

Day: 14.4 Hours

Environment

Temp: 238 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,656,061 km

• M1: 553,213 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.79 AU - 1.27 AU

Year: 311 Days

Day: 39.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,656,061 km

• M1: 452,384 km (0.109 R)
• M2: 718,818 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.36 AU - 6.48 AU

Year: 4835 Days

Day: 32.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.5

Radius: 11.9

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.3 AU - 11.66 AU

Year: 10814 Days

Day: 13.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 124.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,656,061 km

• M1: 168,148 km (0.057 R)
• M2: 261,946 km (0.115 R)
• M3: 341,083 km (0.115 R)
• M4: 619,934 km (0.112 R)
• M5: 740,061 km (0.083 R)
• M6: 1,059,602 km (0.109 R)
• M7: 2,187,270 km (0.106 R)
• M8: 2,777,284 km (0.065 R)
• M9: 2,854,627 km (0.111 R)
• M10: 2,932,567 km (0.036 R)
• M11: 3,694,619 km (0.03 R)
• M12: 3,808,313 km (0.095 R)
• M13: 3,894,481 km (0.084 R)
• M14: 4,039,442 km (0.048 R)
• M15: 4,364,967 km (0.113 R)
• M16: 5,327,479 km (0.102 R)
• M17: 5,586,433 km (0.104 R)
• M18: 5,684,719 km (0.085 R)
• M19: 6,016,228 km (0.079 R)
• M20: 6,150,567 km (0.112 R)
• M21: 6,285,953 km (0.095 R)
• M22: 6,907,532 km (0.046 R)
• M23: 7,190,122 km (0.102 R)
• M24: 7,332,839 km (0.081 R)
• M25: 7,730,320 km (0.118 R)
• M26: 7,876,627 km (0.055 R)
• M27: 7,986,881 km (0.062 R)
• M28: 8,283,683 km (0.078 R)
• M29: 8,773,616 km (0.063 R)
• M30: 8,887,909 km (0.085 R)
• M31: 9,506,645 km (0.096 R)
• M32: 9,979,674 km (0.077 R)
• M33: 10,059,410 km (0.088 R)
• M34: 10,139,145 km (0.083 R)
• M35: 10,420,240 km (0.11 R)
• M36: 11,528,311 km (0.104 R)
• M37: 12,117,577 km (0.052 R)
• M38: 12,458,810 km (0.094 R)
• M39: 12,759,950 km (0.052 R)
• M40: 12,846,418 km (0.045 R)
• M41: 13,150,550 km (0.068 R)
• M42: 13,413,244 km (0.102 R)
• M43: 13,722,014 km (0.109 R)
• M44: 14,166,918 km (0.032 R)
• M45: 14,571,581 km (0.063 R)
• M46: 15,622,805 km (0.106 R)
• M47: 16,321,576 km (0.106 R)
• M48: 16,462,498 km (0.085 R)
• M49: 16,887,954 km (0.061 R)
• M50: 17,460,764 km (0.057 R)
• M51: 17,653,147 km (0.073 R)
• M52: 19,266,859 km (0.096 R)
• M53: 20,015,896 km (0.073 R)
• M54: 20,217,255 km (0.05 R)
• M55: 21,029,421 km (0.097 R)
• M56: 21,800,599 km (0.031 R)
• M57: 22,111,612 km (0.096 R)
• M58: 22,528,691 km (0.115 R)
• M59: 23,264,713 km (0.075 R)
• M60: 24,383,555 km (0.119 R)
• M61: 24,760,392 km (0.098 R)
• M62: 24,976,561 km (0.076 R)
• M63: 25,193,478 km (0.073 R)
• M64: 26,452,494 km (0.038 R)
• M65: 27,844,053 km (0.061 R)
• M66: 28,974,415 km (0.034 R)
• M67: 29,088,259 km (0.096 R)
• M68: 29,889,505 km (0.092 R)
• M69: 30,524,099 km (0.057 R)
• M70: 30,755,976 km (0.099 R)
• M71: 31,513,539 km (0.112 R)
• M72: 31,924,186 km (0.052 R)
• M73: 33,166,297 km (0.087 R)
• M74: 33,524,135 km (0.051 R)
• M75: 34,243,551 km (0.116 R)
• M76: 35,271,588 km (0.116 R)
• M77: 35,393,211 km (0.055 R)
• M78: 36,678,406 km (0.066 R)
• M79: 37,916,628 km (0.063 R)
• M80: 38,166,007 km (0.067 R)
• M81: 38,478,368 km (0.096 R)
• M82: 39,042,800 km (0.092 R)
• M83: 39,168,612 km (0.037 R)
• M84: 40,880,161 km (0.084 R)
• M85: 42,486,693 km (0.099 R)
• M86: 43,330,126 km (0.075 R)

Kuiper Belt

Range: 36.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 16,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit