🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.53 AU - 0.55 AU

Year: 141 Days

Day: 34.2 Hours

Environment

Temp: 232 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,357,676 km

• M1: 173,833 km (0.115 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.5

Radius: 15

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.33 AU - 10.77 AU

Year: 11303 Days

Day: 7 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,357,676 km

• M1: 214,523 km (0.077 R)
• M2: 434,582 km (0.033 R)
• M3: 657,333 km (0.064 R)
• M4: 819,048 km (0.095 R)
• M5: 977,472 km (0.118 R)
• M6: 1,186,461 km (0.101 R)
• M7: 1,411,306 km (0.114 R)
• M8: 1,606,083 km (0.092 R)
• M9: 2,023,610 km (0.107 R)
• M10: 2,740,334 km (0.084 R)
• M11: 2,848,942 km (0.112 R)
• M12: 3,014,846 km (0.086 R)
• M13: 3,472,915 km (0.117 R)
• M14: 3,680,407 km (0.062 R)
• M15: 3,984,090 km (0.068 R)
• M16: 4,327,866 km (0.099 R)
• M17: 4,583,978 km (0.052 R)
• M18: 5,077,801 km (0.045 R)
• M19: 5,382,382 km (0.091 R)
• M20: 6,080,854 km (0.089 R)
• M21: 6,733,999 km (0.119 R)
• M22: 6,845,150 km (0.109 R)
• M23: 7,219,892 km (0.095 R)
• M24: 8,624,168 km (0.117 R)
• M25: 9,233,929 km (0.096 R)
• M26: 9,357,646 km (0.067 R)
• M27: 10,153,656 km (0.098 R)
• M28: 10,409,469 km (0.095 R)
• M29: 11,015,041 km (0.1 R)
• M30: 11,190,220 km (0.092 R)
• M31: 11,676,563 km (0.08 R)
• M32: 11,899,912 km (0.076 R)
• M33: 12,215,115 km (0.113 R)
• M34: 12,807,672 km (0.114 R)
• M35: 13,409,804 km (0.116 R)
• M36: 13,503,153 km (0.084 R)
• M37: 13,596,801 km (0.065 R)
• M38: 14,115,905 km (0.11 R)
• M39: 14,641,592 km (0.031 R)
• M40: 15,417,557 km (0.089 R)
• M41: 15,515,543 km (0.078 R)
• M42: 16,356,433 km (0.1 R)
• M43: 16,707,090 km (0.119 R)
• M44: 17,364,722 km (0.084 R)
• M45: 18,237,776 km (0.091 R)
• M46: 21,213,277 km (0.099 R)
• M47: 21,486,144 km (0.104 R)
• M48: 22,256,722 km (0.119 R)
• M49: 24,909,093 km (0.087 R)
• M50: 25,602,180 km (0.087 R)
• M51: 27,958,196 km (0.075 R)
• M52: 28,618,222 km (0.038 R)
• M53: 29,162,160 km (0.098 R)
• M54: 29,404,957 km (0.076 R)
• M55: 30,321,394 km (0.073 R)
• M56: 31,185,322 km (0.112 R)
• M57: 31,309,488 km (0.093 R)
• M58: 31,682,585 km (0.103 R)
• M59: 31,869,882 km (0.049 R)
• M60: 32,748,171 km (0.09 R)
• M61: 32,937,412 km (0.104 R)
• M62: 33,063,822 km (0.119 R)
• M63: 34,016,761 km (0.078 R)
• M64: 34,208,395 km (0.116 R)
• M65: 35,107,628 km (0.086 R)
• M66: 35,624,938 km (0.052 R)
• M67: 36,079,715 km (0.087 R)
• M68: 36,536,288 km (0.096 R)
• M69: 37,653,485 km (0.091 R)
• M70: 38,116,640 km (0.103 R)
• M71: 38,448,747 km (0.088 R)
• M72: 40,935,513 km (0.073 R)
• M73: 41,958,463 km (0.099 R)
• M74: 43,543,303 km (0.091 R)
• M75: 44,937,405 km (0.065 R)
• M76: 46,275,259 km (0.081 R)
• M77: 46,771,475 km (0.101 R)
• M78: 47,483,411 km (0.063 R)
• M79: 47,840,801 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.4

Radius: 5.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 11.78 AU - 18.36 AU

Year: 20754 Days

Day: 17.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 30,357,676 km

• M1: 74,799 km (0.106 R)
• M2: 229,483 km (0.118 R)
• M3: 876,195 km (0.053 R)
• M4: 987,047 km (0.114 R)
• M5: 1,237,773 km (0.107 R)
• M6: 1,607,878 km (0.081 R)
• M7: 2,194,900 km (0.053 R)
• M8: 2,720,288 km (0.099 R)
• M9: 3,218,598 km (0.098 R)
• M10: 3,677,564 km (0.043 R)
• M11: 4,415,830 km (0.106 R)
• M12: 4,487,338 km (0.088 R)
• M13: 4,631,550 km (0.091 R)
• M14: 4,850,861 km (0.097 R)
• M15: 4,998,813 km (0.09 R)
• M16: 6,209,209 km (0.099 R)
• M17: 6,805,506 km (0.119 R)
• M18: 6,915,910 km (0.1 R)
• M19: 8,791,119 km (0.079 R)
• M20: 8,971,684 km (0.078 R)
• M21: 9,275,367 km (0.103 R)
• M22: 9,799,409 km (0.115 R)
• M23: 10,779,723 km (0.048 R)
• M24: 11,428,529 km (0.044 R)
• M25: 11,989,970 km (0.05 R)
• M26: 12,425,300 km (0.07 R)
• M27: 13,762,256 km (0.114 R)
• M28: 14,006,998 km (0.101 R)
• M29: 15,036,381 km (0.112 R)
• M30: 15,324,656 km (0.117 R)
• M31: 16,755,710 km (0.103 R)
• M32: 17,166,954 km (0.117 R)
• M33: 17,543,791 km (0.099 R)
• M34: 18,343,990 km (0.095 R)
• M35: 19,743,179 km (0.038 R)
• M36: 20,854,990 km (0.066 R)
• M37: 25,500,603 km (0.049 R)
• M38: 26,189,351 km (0.112 R)
• M39: 26,666,419 km (0.093 R)
• M40: 26,971,598 km (0.052 R)
• M41: 27,761,475 km (0.106 R)
• M42: 27,849,588 km (0.102 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 11,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit