🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.52 AU - 0.54 AU

Year: 148 Days

Day: 35.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,343,677 km

• M1: 53,107 km (0.115 R)
• M2: 133,142 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.43 AU - 0.65 AU

Year: 152 Days

Day: 43.6 Hours

Environment

Temp: 217 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17

Radius: 13.5

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.24 AU - 5.82 AU

Year: 4319 Days

Day: 11.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 43,343,677 km

• M1: 169,794 km (0.113 R)
• M2: 468,989 km (0.092 R)
• M3: 626,815 km (0.11 R)
• M4: 785,239 km (0.069 R)
• M5: 893,847 km (0.099 R)
• M6: 1,047,484 km (0.063 R)
• M7: 1,175,091 km (0.115 R)
• M8: 1,320,500 km (0.057 R)
• M9: 1,421,030 km (0.083 R)
• M10: 1,942,379 km (0.096 R)
• M11: 2,116,959 km (0.119 R)
• M12: 2,576,225 km (0.103 R)
• M13: 2,680,046 km (0.117 R)
• M14: 3,323,317 km (0.104 R)
• M15: 3,419,209 km (0.118 R)
• M16: 3,533,651 km (0.093 R)
• M17: 3,757,599 km (0.103 R)
• M18: 3,884,907 km (0.116 R)
• M19: 4,069,511 km (0.118 R)
• M20: 4,313,954 km (0.071 R)
• M21: 4,553,610 km (0.054 R)
• M22: 5,005,994 km (0.071 R)
• M23: 5,319,251 km (0.067 R)
• M24: 5,628,470 km (0.101 R)
• M25: 5,743,361 km (0.1 R)
• M26: 5,848,529 km (0.085 R)
• M27: 6,071,430 km (0.037 R)
• M28: 6,503,767 km (0.117 R)
• M29: 6,823,608 km (0.115 R)
• M30: 7,047,107 km (0.105 R)
• M31: 7,193,713 km (0.096 R)
• M32: 7,536,142 km (0.061 R)
• M33: 7,825,465 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.7

Radius: 10.4

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.22 AU - 10.36 AU

Year: 9978 Days

Day: 9.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,343,677 km

• M1: 144,661 km (0.109 R)
• M2: 365,168 km (0.103 R)
• M3: 583,731 km (0.092 R)
• M4: 671,545 km (0.067 R)
• M5: 780,452 km (0.109 R)
• M6: 964,158 km (0.101 R)
• M7: 1,858,754 km (0.047 R)
• M8: 2,178,295 km (0.115 R)
• M9: 2,296,776 km (0.071 R)
• M10: 3,457,057 km (0.073 R)
• M11: 4,896,039 km (0.101 R)
• M12: 5,858,402 km (0.045 R)
• M13: 5,991,245 km (0.096 R)
• M14: 6,259,624 km (0.04 R)
• M15: 6,878,061 km (0.065 R)
• M16: 7,194,760 km (0.079 R)
• M17: 7,878,721 km (0.069 R)
• M18: 8,321,531 km (0.097 R)
• M19: 8,583,477 km (0.093 R)
• M20: 8,848,265 km (0.076 R)
• M21: 9,541,502 km (0.035 R)
• M22: 9,737,176 km (0.056 R)
• M23: 10,132,563 km (0.112 R)
• M24: 10,212,299 km (0.091 R)
• M25: 10,332,276 km (0.085 R)
• M26: 10,654,360 km (0.116 R)
• M27: 10,776,133 km (0.11 R)
• M28: 11,515,894 km (0.111 R)
• M29: 11,891,834 km (0.077 R)
• M30: 12,060,281 km (0.068 R)
• M31: 13,305,085 km (0.085 R)
• M32: 13,479,965 km (0.057 R)
• M33: 14,365,884 km (0.109 R)
• M34: 15,270,651 km (0.065 R)
• M35: 16,007,571 km (0.085 R)
• M36: 16,850,555 km (0.115 R)
• M37: 17,420,672 km (0.058 R)
• M38: 18,677,294 km (0.119 R)
• M39: 19,168,424 km (0.112 R)
• M40: 20,013,054 km (0.113 R)
• M41: 20,869,801 km (0.029 R)
• M42: 21,073,104 km (0.12 R)
• M43: 21,328,318 km (0.119 R)
• M44: 21,481,805 km (0.075 R)
• M45: 22,358,898 km (0.1 R)
• M46: 22,880,246 km (0.087 R)
• M47: 23,037,474 km (0.088 R)
• M48: 23,775,889 km (0.105 R)
• M49: 24,094,682 km (0.08 R)
• M50: 24,629,195 km (0.095 R)
• M51: 24,951,878 km (0.085 R)
• M52: 25,818,947 km (0.103 R)
• M53: 27,027,249 km (0.104 R)
• M54: 27,749,956 km (0.102 R)
• M55: 28,366,449 km (0.085 R)
• M56: 29,214,370 km (0.104 R)
• M57: 30,013,222 km (0.077 R)
• M58: 31,515,933 km (0.118 R)
• M59: 32,865,605 km (0.062 R)
• M60: 32,983,937 km (0.084 R)
• M61: 33,102,269 km (0.062 R)
• M62: 33,815,551 km (0.107 R)
• M63: 33,994,770 km (0.106 R)
• M64: 34,114,298 km (0.09 R)
• M65: 35,317,963 km (0.091 R)
• M66: 35,621,048 km (0.119 R)
• M67: 36,046,804 km (0.109 R)
• M68: 36,780,731 km (0.098 R)
• M69: 36,903,401 km (0.093 R)
• M70: 37,149,490 km (0.062 R)
• M71: 37,704,947 km (0.12 R)
• M72: 39,576,117 km (0.096 R)
• M73: 39,702,078 km (0.053 R)
• M74: 40,206,672 km (0.115 R)
• M75: 41,349,899 km (0.093 R)
• M76: 42,246,439 km (0.089 R)
• M77: 42,374,943 km (0.087 R)
• M78: 43,084,636 km (0.106 R)
• M79: 43,343,739 km (0.075 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 11,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit