🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.4 AU - 0.66 AU

Year: 137 Days

Day: 22.7 Hours

Environment

Temp: 239 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.52 AU - 0.74 AU

Year: 177 Days

Day: 27.7 Hours

Environment

Temp: 228 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.83 AU - 1.17 AU

Year: 355 Days

Day: 30.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,950,893 km

• M1: 631,901 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.4 AU - 1.78 AU

Year: 711 Days

Day: 41.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.7

Radius: 12.8

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.53 AU - 6.77 AU

Year: 5411 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,950,893 km

• M1: 294,857 km (0.101 R)
• M2: 433,684 km (0.078 R)
• M3: 601,832 km (0.05 R)
• M4: 701,913 km (0.11 R)
• M5: 935,735 km (0.106 R)
• M6: 1,899,444 km (0.103 R)
• M7: 2,294,083 km (0.105 R)
• M8: 2,693,061 km (0.102 R)
• M9: 3,532,754 km (0.094 R)
• M10: 3,724,538 km (0.031 R)
• M11: 4,474,622 km (0.065 R)
• M12: 4,656,383 km (0.073 R)
• M13: 4,867,167 km (0.087 R)
• M14: 4,973,830 km (0.079 R)
• M15: 5,108,169 km (0.104 R)
• M16: 5,353,061 km (0.036 R)
• M17: 5,629,817 km (0.094 R)
• M18: 6,723,975 km (0.04 R)
• M19: 7,143,598 km (0.105 R)
• M20: 7,295,589 km (0.101 R)
• M21: 7,820,229 km (0.106 R)
• M22: 8,102,969 km (0.037 R)
• M23: 8,325,271 km (0.104 R)
• M24: 8,581,831 km (0.025 R)
• M25: 9,069,820 km (0.089 R)
• M26: 9,433,492 km (0.061 R)
• M27: 10,346,488 km (0.096 R)
• M28: 10,484,118 km (0.113 R)
• M29: 10,657,053 km (0.101 R)
• M30: 10,970,760 km (0.08 R)
• M31: 11,287,459 km (0.107 R)
• M32: 12,547,970 km (0.068 R)
• M33: 13,701,370 km (0.085 R)
• M34: 14,694,849 km (0.071 R)
• M35: 15,514,197 km (0.074 R)
• M36: 15,909,584 km (0.118 R)
• M37: 17,524,194 km (0.106 R)
• M38: 17,647,462 km (0.08 R)
• M39: 18,685,372 km (0.086 R)
• M40: 18,769,297 km (0.076 R)
• M41: 18,979,631 km (0.081 R)
• M42: 19,572,488 km (0.089 R)
• M43: 20,042,674 km (0.049 R)
• M44: 20,343,814 km (0.106 R)
• M45: 20,863,667 km (0.062 R)
• M46: 20,994,266 km (0.072 R)
• M47: 21,607,468 km (0.091 R)
• M48: 21,783,694 km (0.051 R)
• M49: 22,226,504 km (0.119 R)
• M50: 22,582,995 km (0.08 R)
• M51: 23,166,128 km (0.114 R)
• M52: 23,346,543 km (0.103 R)
• M53: 23,572,884 km (0.096 R)
• M54: 24,164,394 km (0.11 R)
• M55: 25,408,750 km (0.096 R)
• M56: 25,921,571 km (0.11 R)
• M57: 26,532,230 km (0.09 R)
• M58: 26,910,263 km (0.118 R)
• M59: 28,730,570 km (0.056 R)
• M60: 29,070,157 km (0.096 R)
• M61: 29,508,928 km (0.082 R)
• M62: 29,655,534 km (0.114 R)
• M63: 29,949,793 km (0.116 R)
• M64: 30,887,622 km (0.026 R)
• M65: 31,235,587 km (0.094 R)
• M66: 31,335,219 km (0.107 R)
• M67: 31,534,782 km (0.09 R)
• M68: 31,734,944 km (0.112 R)
• M69: 32,640,311 km (0.077 R)
• M70: 33,299,588 km (0.082 R)
• M71: 33,452,328 km (0.117 R)
• M72: 33,707,542 km (0.102 R)
• M73: 34,219,615 km (0.102 R)
• M74: 34,322,389 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.2

Radius: 9.4

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.79 AU - 10.87 AU

Year: 12644 Days

Day: 7.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,950,893 km

• M1: 223,200 km (0.108 R)
• M2: 305,628 km (0.11 R)
• M3: 495,618 km (0.12 R)
• M4: 1,031,477 km (0.042 R)
• M5: 1,474,885 km (0.102 R)
• M6: 1,783,655 km (0.112 R)
• M7: 1,945,820 km (0.096 R)
• M8: 2,372,323 km (0.081 R)
• M9: 2,642,198 km (0.116 R)
• M10: 2,953,810 km (0.117 R)
• M11: 3,818,336 km (0.093 R)
• M12: 4,496,762 km (0.092 R)
• M13: 5,328,527 km (0.083 R)
• M14: 5,484,856 km (0.095 R)
• M15: 6,044,053 km (0.118 R)
• M16: 6,413,261 km (0.047 R)
• M17: 6,789,649 km (0.104 R)
• M18: 7,651,931 km (0.039 R)
• M19: 9,477,773 km (0.07 R)
• M20: 11,330,692 km (0.114 R)
• M21: 11,836,483 km (0.078 R)
• M22: 11,989,671 km (0.067 R)
• M23: 12,557,096 km (0.058 R)
• M24: 12,713,276 km (0.056 R)
• M25: 12,922,713 km (0.086 R)
• M26: 13,186,005 km (0.111 R)
• M27: 13,504,200 km (0.046 R)
• M28: 13,611,013 km (0.043 R)
• M29: 13,717,826 km (0.1 R)
• M30: 14,311,131 km (0.087 R)
• M31: 14,583,548 km (0.115 R)
• M32: 15,133,620 km (0.11 R)
• M33: 15,466,924 km (0.059 R)
• M34: 16,027,766 km (0.069 R)
• M35: 16,424,350 km (0.105 R)
• M36: 17,111,752 km (0.05 R)
• M37: 18,514,532 km (0.119 R)
• M38: 18,990,253 km (0.071 R)
• M39: 19,109,931 km (0.09 R)
• M40: 20,687,142 km (0.055 R)
• M41: 21,304,831 km (0.106 R)
• M42: 21,803,291 km (0.094 R)
• M43: 22,179,829 km (0.066 R)
• M44: 22,875,459 km (0.084 R)
• M45: 23,066,496 km (0.081 R)
• M46: 23,385,887 km (0.101 R)
• M47: 23,835,578 km (0.11 R)
• M48: 23,964,681 km (0.109 R)
• M49: 24,418,112 km (0.066 R)
• M50: 25,530,971 km (0.087 R)
• M51: 26,794,325 km (0.106 R)
• M52: 27,806,055 km (0.078 R)
• M53: 28,009,957 km (0.083 R)
• M54: 28,555,990 km (0.117 R)
• M55: 29,450,734 km (0.104 R)
• M56: 29,658,526 km (0.1 R)
• M57: 30,284,892 km (0.118 R)
• M58: 31,056,219 km (0.057 R)
• M59: 31,126,679 km (0.076 R)
• M60: 31,197,140 km (0.09 R)
• M61: 32,261,080 km (0.03 R)
• M62: 32,689,977 km (0.081 R)
• M63: 33,988,038 km (0.095 R)
• M64: 34,060,742 km (0.099 R)
• M65: 34,133,297 km (0.113 R)
• M66: 34,789,583 km (0.069 R)
• M67: 36,634,275 km (0.093 R)
• M68: 38,586,377 km (0.107 R)
• M69: 38,813,766 km (0.111 R)
• M70: 39,041,604 km (0.077 R)
• M71: 39,651,364 km (0.059 R)
• M72: 39,804,253 km (0.093 R)
• M73: 40,649,033 km (0.1 R)
• M74: 40,726,076 km (0.112 R)
• M75: 41,732,570 km (0.104 R)
• M76: 42,121,824 km (0.055 R)
• M77: 45,599,226 km (0.049 R)
• M78: 46,080,483 km (0.1 R)
• M79: 46,563,534 km (0.112 R)
• M80: 47,291,028 km (0.109 R)
• M81: 49,003,475 km (0.059 R)
• M82: 49,825,964 km (0.079 R)
• M83: 51,985,858 km (0.12 R)
• M84: 52,320,808 km (0.077 R)
• M85: 52,740,580 km (0.103 R)
• M86: 52,824,654 km (0.103 R)
• M87: 53,245,772 km (0.112 R)
• M88: 54,176,121 km (0.102 R)
• M89: 55,197,126 km (0.118 R)
• M90: 55,453,388 km (0.069 R)
• M91: 57,258,286 km (0.078 R)
• M92: 57,950,924 km (0.093 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 13,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit