🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.14 AU - 1.56 AU

Year: 585 Days

Day: 35.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.23 AU - 1.53 AU

Year: 604 Days

Day: 27.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.4 AU - 1.58 AU

Year: 678 Days

Day: 25.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.7

Radius: 13.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.09 AU - 6.11 AU

Year: 5616 Days

Day: 11.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 50,401,749 km

• M1: 183,856 km (0.084 R)
• M2: 322,084 km (0.109 R)
• M3: 420,071 km (0.095 R)
• M4: 540,946 km (0.09 R)
• M5: 1,037,461 km (0.111 R)
• M6: 1,213,837 km (0.119 R)
• M7: 1,322,595 km (0.118 R)
• M8: 1,657,544 km (0.114 R)
• M9: 1,804,450 km (0.063 R)
• M10: 1,981,424 km (0.043 R)
• M11: 2,646,536 km (0.079 R)
• M12: 2,805,259 km (0.086 R)
• M13: 2,981,934 km (0.052 R)
• M14: 3,238,943 km (0.119 R)
• M15: 3,331,395 km (0.079 R)
• M16: 3,424,744 km (0.077 R)
• M17: 3,629,992 km (0.067 R)
• M18: 4,253,666 km (0.094 R)
• M19: 4,946,454 km (0.105 R)
• M20: 5,470,944 km (0.104 R)
• M21: 5,581,646 km (0.086 R)
• M22: 5,880,842 km (0.107 R)
• M23: 6,013,236 km (0.052 R)
• M24: 6,127,678 km (0.099 R)
• M25: 6,262,017 km (0.061 R)
• M26: 6,533,837 km (0.073 R)
• M27: 6,869,085 km (0.07 R)
• M28: 7,210,019 km (0.068 R)
• M29: 7,474,508 km (0.08 R)
• M30: 7,638,916 km (0.096 R)
• M31: 7,825,315 km (0.115 R)
• M32: 7,929,585 km (0.12 R)
• M33: 8,076,191 km (0.105 R)
• M34: 8,181,508 km (0.078 R)
• M35: 8,308,516 km (0.096 R)
• M36: 8,844,825 km (0.091 R)
• M37: 8,997,115 km (0.057 R)
• M38: 9,481,064 km (0.111 R)
• M39: 9,816,014 km (0.069 R)
• M40: 10,177,742 km (0.106 R)
• M41: 11,124,247 km (0.045 R)
• M42: 11,978,601 km (0.038 R)
• M43: 12,123,112 km (0.066 R)
• M44: 12,219,752 km (0.055 R)
• M45: 12,413,781 km (0.113 R)
• M46: 12,829,513 km (0.083 R)
• M47: 13,175,384 km (0.084 R)
• M48: 13,549,378 km (0.084 R)
• M49: 14,282,258 km (0.062 R)
• M50: 14,384,434 km (0.112 R)
• M51: 14,718,037 km (0.072 R)
• M52: 14,924,632 km (0.107 R)
• M53: 15,028,153 km (0.09 R)
• M54: 15,602,609 km (0.101 R)
• M55: 16,263,981 km (0.119 R)
• M56: 16,477,607 km (0.078 R)
• M57: 16,718,908 km (0.083 R)
• M58: 16,826,619 km (0.118 R)
• M59: 16,961,556 km (0.114 R)
• M60: 17,614,252 km (0.105 R)
• M61: 17,723,757 km (0.077 R)
• M62: 17,943,666 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.1

Radius: 5.8

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.82 AU - 13.34 AU

Year: 15651 Days

Day: 20 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,401,749 km

• M1: 183,706 km (0.056 R)
• M2: 295,456 km (0.054 R)
• M3: 373,845 km (0.12 R)
• M4: 601,383 km (0.043 R)
• M5: 669,002 km (0.055 R)
• M6: 793,467 km (0.071 R)
• M7: 964,607 km (0.093 R)
• M8: 1,044,492 km (0.114 R)
• M9: 1,522,607 km (0.111 R)
• M10: 2,822,313 km (0.056 R)
• M11: 2,995,997 km (0.067 R)
• M12: 3,414,721 km (0.099 R)
• M13: 3,693,721 km (0.119 R)
• M14: 4,174,678 km (0.036 R)
• M15: 4,439,317 km (0.09 R)
• M16: 4,607,614 km (0.089 R)
• M17: 4,675,382 km (0.104 R)
• M18: 5,372,209 km (0.085 R)
• M19: 6,063,800 km (0.076 R)
• M20: 6,100,900 km (0.093 R)
• M21: 6,325,596 km (0.116 R)
• M22: 6,783,067 km (0.1 R)
• M23: 7,290,652 km (0.045 R)
• M24: 7,409,583 km (0.103 R)
• M25: 7,891,437 km (0.098 R)
• M26: 8,549,668 km (0.097 R)
• M27: 9,700,076 km (0.112 R)
• M28: 10,226,660 km (0.051 R)
• M29: 10,270,941 km (0.115 R)
• M30: 10,359,802 km (0.114 R)
• M31: 10,988,712 km (0.101 R)
• M32: 11,034,040 km (0.114 R)
• M33: 11,170,623 km (0.081 R)
• M34: 11,583,662 km (0.045 R)
• M35: 12,001,639 km (0.098 R)
• M36: 12,424,552 km (0.06 R)
• M37: 12,471,825 km (0.104 R)
• M38: 12,756,958 km (0.062 R)
• M39: 13,236,719 km (0.066 R)
• M40: 14,561,558 km (0.06 R)
• M41: 14,962,181 km (0.114 R)
• M42: 16,340,875 km (0.116 R)
• M43: 16,444,696 km (0.072 R)
• M44: 17,176,828 km (0.094 R)
• M45: 17,335,252 km (0.068 R)
• M46: 17,653,297 km (0.077 R)
• M47: 17,706,404 km (0.025 R)
• M48: 17,973,137 km (0.062 R)
• M49: 18,727,260 km (0.117 R)
• M50: 19,546,607 km (0.097 R)
• M51: 19,877,667 km (0.12 R)
• M52: 20,043,721 km (0.049 R)
• M53: 21,446,650 km (0.053 R)
• M54: 23,873,726 km (0.111 R)
• M55: 24,109,492 km (0.115 R)
• M56: 26,325,635 km (0.099 R)
• M57: 26,630,067 km (0.084 R)
• M58: 27,119,551 km (0.047 R)
• M59: 27,488,609 km (0.066 R)
• M60: 27,612,027 km (0.074 R)
• M61: 28,045,412 km (0.113 R)
• M62: 28,294,044 km (0.102 R)
• M63: 29,422,012 km (0.119 R)
• M64: 30,564,640 km (0.06 R)
• M65: 30,692,546 km (0.118 R)
• M66: 30,756,425 km (0.098 R)
• M67: 30,948,658 km (0.108 R)
• M68: 31,851,182 km (0.091 R)
• M69: 33,352,396 km (0.057 R)
• M70: 33,418,220 km (0.092 R)
• M71: 36,355,574 km (0.053 R)
• M72: 37,375,682 km (0.101 R)
• M73: 37,649,296 km (0.094 R)
• M74: 38,405,065 km (0.067 R)
• M75: 38,681,222 km (0.108 R)
• M76: 38,819,600 km (0.116 R)
• M77: 39,166,069 km (0.09 R)
• M78: 39,513,435 km (0.112 R)
• M79: 39,652,860 km (0.081 R)
• M80: 39,931,860 km (0.079 R)
• M81: 40,632,427 km (0.103 R)
• M82: 42,187,796 km (0.068 R)
• M83: 44,195,250 km (0.104 R)
• M84: 44,919,753 km (0.094 R)
• M85: 46,748,287 km (0.113 R)
• M86: 47,042,995 km (0.086 R)
• M87: 47,856,808 km (0.115 R)
• M88: 47,931,158 km (0.111 R)
• M89: 48,228,409 km (0.113 R)
• M90: 50,024,780 km (0.079 R)
• M91: 50,401,767 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 14,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit