🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.58 AU - 0.66 AU

Year: 188 Days

Day: 44.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.72 AU - 0.88 AU

Year: 275 Days

Day: 26.8 Hours

Environment

Temp: 47 °C

Axial Tilt: 119.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.44 AU - 3.54 AU

Year: 2510 Days

Day: 38.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 172.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.6

Radius: 10.7

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.32 AU - 6.68 AU

Year: 6380 Days

Day: 11.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 63.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,129,344 km

• M1: 144,960 km (0.114 R)
• M2: 214,673 km (0.067 R)
• M3: 291,417 km (0.12 R)
• M4: 383,419 km (0.116 R)
• M5: 488,437 km (0.082 R)
• M6: 592,856 km (0.078 R)
• M7: 706,102 km (0.109 R)
• M8: 855,101 km (0.056 R)
• M9: 1,716,935 km (0.064 R)
• M10: 2,018,225 km (0.081 R)
• M11: 2,096,165 km (0.03 R)
• M12: 2,887,688 km (0.112 R)
• M13: 2,975,950 km (0.062 R)
• M14: 3,478,450 km (0.073 R)
• M15: 3,884,758 km (0.082 R)
• M16: 4,056,645 km (0.047 R)
• M17: 4,205,944 km (0.051 R)
• M18: 4,306,474 km (0.096 R)
• M19: 5,112,956 km (0.094 R)
• M20: 5,220,517 km (0.084 R)
• M21: 5,937,390 km (0.086 R)
• M22: 6,422,985 km (0.12 R)
• M23: 7,130,134 km (0.069 R)
• M24: 7,250,410 km (0.119 R)
• M25: 7,401,803 km (0.045 R)
• M26: 7,554,244 km (0.101 R)
• M27: 7,831,149 km (0.106 R)
• M28: 7,955,316 km (0.103 R)
• M29: 8,681,912 km (0.09 R)
• M30: 9,462,664 km (0.081 R)
• M31: 9,561,847 km (0.103 R)
• M32: 9,728,050 km (0.094 R)
• M33: 10,266,004 km (0.114 R)
• M34: 10,367,880 km (0.092 R)
• M35: 10,572,830 km (0.086 R)
• M36: 10,779,125 km (0.096 R)
• M37: 10,986,767 km (0.098 R)
• M38: 11,091,037 km (0.083 R)
• M39: 12,440,559 km (0.057 R)
• M40: 12,622,021 km (0.083 R)
• M41: 12,804,381 km (0.12 R)
• M42: 13,393,647 km (0.118 R)
• M43: 13,542,347 km (0.099 R)
• M44: 13,916,641 km (0.083 R)
• M45: 14,142,833 km (0.077 R)
• M46: 14,408,220 km (0.05 R)
• M47: 14,636,955 km (0.073 R)
• M48: 14,828,590 km (0.093 R)
• M49: 15,214,253 km (0.093 R)
• M50: 15,408,431 km (0.116 R)
• M51: 15,877,570 km (0.095 R)
• M52: 16,074,441 km (0.08 R)
• M53: 16,153,428 km (0.119 R)
• M54: 16,510,519 km (0.06 R)
• M55: 16,590,105 km (0.047 R)
• M56: 17,191,937 km (0.058 R)
• M57: 18,046,440 km (0.117 R)
• M58: 19,712,212 km (0.108 R)
• M59: 19,881,557 km (0.097 R)
• M60: 20,563,424 km (0.084 R)
• M61: 21,426,604 km (0.111 R)
• M62: 21,687,951 km (0.044 R)
• M63: 22,876,656 km (0.093 R)
• M64: 23,411,768 km (0.054 R)
• M65: 24,086,454 km (0.097 R)
• M66: 24,448,930 km (0.104 R)
• M67: 25,639,429 km (0.067 R)
• M68: 26,567,983 km (0.076 R)
• M69: 26,754,981 km (0.108 R)
• M70: 26,942,577 km (0.066 R)
• M71: 27,036,374 km (0.04 R)
• M72: 28,362,560 km (0.087 R)
• M73: 28,745,231 km (0.1 R)
• M74: 28,841,273 km (0.108 R)
• M75: 29,129,697 km (0.115 R)
• M76: 29,467,639 km (0.027 R)
• M77: 29,661,219 km (0.104 R)
• M78: 30,001,105 km (0.082 R)
• M79: 30,293,419 km (0.054 R)
• M80: 30,586,781 km (0.115 R)
• M81: 30,979,176 km (0.098 R)
• M82: 31,126,829 km (0.108 R)
• M83: 31,225,414 km (0.076 R)
• M84: 31,571,135 km (0.106 R)
• M85: 33,773,365 km (0.06 R)

Asteroid Belt

Center: 7.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.5

Radius: 13.1

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.77 AU - 8.63 AU

Year: 9040 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,129,344 km

• M1: 183,856 km (0.091 R)
• M2: 271,520 km (0.1 R)
• M3: 549,922 km (0.039 R)
• M4: 857,046 km (0.088 R)
• M5: 960,269 km (0.105 R)
• M6: 1,086,529 km (0.096 R)
• M7: 1,199,476 km (0.096 R)
• M8: 1,458,878 km (0.115 R)
• M9: 1,542,504 km (0.076 R)
• M10: 1,781,112 km (0.1 R)
• M11: 2,222,127 km (0.092 R)
• M12: 2,343,899 km (0.09 R)
• M13: 2,723,130 km (0.089 R)
• M14: 3,398,564 km (0.065 R)
• M15: 3,596,931 km (0.089 R)
• M16: 4,184,851 km (0.119 R)
• M17: 4,306,025 km (0.093 R)
• M18: 4,614,496 km (0.112 R)
• M19: 5,026,189 km (0.076 R)
• M20: 5,122,829 km (0.107 R)
• M21: 5,851,371 km (0.118 R)
• M22: 5,987,206 km (0.111 R)
• M23: 6,227,759 km (0.093 R)
• M24: 6,647,531 km (0.104 R)
• M25: 7,441,148 km (0.105 R)
• M26: 7,961,748 km (0.098 R)
• M27: 8,302,682 km (0.089 R)
• M28: 8,842,730 km (0.043 R)
• M29: 8,959,865 km (0.117 R)
• M30: 9,156,437 km (0.039 R)
• M31: 9,916,095 km (0.1 R)
• M32: 10,447,766 km (0.096 R)
• M33: 10,654,660 km (0.115 R)
• M34: 10,737,836 km (0.072 R)
• M35: 10,988,562 km (0.054 R)
• M36: 11,752,558 km (0.03 R)
• M37: 11,881,661 km (0.112 R)
• M38: 12,097,681 km (0.106 R)
• M39: 12,402,411 km (0.089 R)
• M40: 14,009,242 km (0.114 R)
• M41: 14,100,497 km (0.119 R)
• M42: 14,513,237 km (0.047 R)
• M43: 14,930,167 km (0.093 R)
• M44: 16,060,977 km (0.116 R)
• M45: 16,300,034 km (0.098 R)
• M46: 16,492,118 km (0.099 R)
• M47: 16,927,149 km (0.112 R)
• M48: 17,857,947 km (0.087 R)
• M49: 18,056,014 km (0.093 R)
• M50: 18,855,615 km (0.031 R)
• M51: 19,209,115 km (0.115 R)
• M52: 20,025,321 km (0.102 R)
• M53: 20,179,556 km (0.107 R)
• M54: 21,744,350 km (0.064 R)
• M55: 22,221,268 km (0.047 R)
• M56: 23,131,720 km (0.064 R)
• M57: 23,618,811 km (0.079 R)
• M58: 24,273,302 km (0.093 R)
• M59: 24,437,859 km (0.107 R)
• M60: 25,044,479 km (0.098 R)
• M61: 25,266,332 km (0.118 R)
• M62: 25,488,784 km (0.11 R)
• M63: 26,554,520 km (0.093 R)
• M64: 27,520,323 km (0.108 R)
• M65: 27,634,766 km (0.09 R)
• M66: 28,382,157 km (0.098 R)
• M67: 29,136,130 km (0.079 R)
• M68: 29,252,667 km (0.093 R)
• M69: 30,014,419 km (0.12 R)
• M70: 30,427,160 km (0.052 R)
• M71: 31,856,867 km (0.115 R)
• M72: 32,519,436 km (0.078 R)
• M73: 32,700,898 km (0.075 R)
• M74: 33,369,301 km (0.114 R)
• M75: 33,552,409 km (0.026 R)
• M76: 34,287,982 km (0.118 R)
• M77: 35,028,940 km (0.094 R)
• M78: 35,525,754 km (0.073 R)
• M79: 37,790,666 km (0.119 R)
• M80: 38,236,468 km (0.08 R)
• M81: 38,812,120 km (0.111 R)
• M82: 39,197,634 km (0.106 R)
• M83: 39,390,765 km (0.104 R)
• M84: 42,458,568 km (0.082 R)
• M85: 42,656,935 km (0.102 R)
• M86: 43,653,706 km (0.098 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 16,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit