🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.97 AU - 0.97 AU

Year: 366 Days

Day: 26.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 18,478,300 km

• M1: 208,689 km (0.048 R)
• M2: 608,564 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.43 AU - 1.55 AU

Year: 696 Days

Day: 39.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,478,300 km

• M1: 151,991 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.76 AU - 2.24 AU

Year: 1083 Days

Day: 46 Hours

Environment

Temp: -85 °C

Axial Tilt: 154.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.1

Radius: 9.5

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.03 AU - 7.89 AU

Year: 7801 Days

Day: 10.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 18,478,300 km

• M1: 124,166 km (0.106 R)
• M2: 237,861 km (0.118 R)
• M3: 389,852 km (0.064 R)
• M4: 1,209,050 km (0.093 R)
• M5: 1,567,187 km (0.103 R)
• M6: 1,817,465 km (0.119 R)
• M7: 2,711,611 km (0.05 R)
• M8: 2,826,203 km (0.099 R)
• M9: 2,919,103 km (0.114 R)
• M10: 3,203,788 km (0.116 R)
• M11: 4,032,560 km (0.108 R)
• M12: 4,647,856 km (0.116 R)
• M13: 5,292,324 km (0.063 R)
• M14: 5,378,492 km (0.114 R)
• M15: 5,523,153 km (0.111 R)
• M16: 5,669,161 km (0.102 R)
• M17: 5,875,606 km (0.118 R)
• M18: 5,935,146 km (0.119 R)
• M19: 6,509,901 km (0.089 R)
• M20: 6,788,452 km (0.101 R)
• M21: 7,039,477 km (0.076 R)
• M22: 8,239,252 km (0.115 R)
• M23: 8,339,333 km (0.073 R)
• M24: 8,948,047 km (0.104 R)
• M25: 9,292,571 km (0.085 R)
• M26: 9,361,984 km (0.061 R)
• M27: 9,817,360 km (0.038 R)
• M28: 10,315,970 km (0.075 R)
• M29: 10,387,927 km (0.084 R)
• M30: 10,459,883 km (0.072 R)
• M31: 10,749,804 km (0.055 R)
• M32: 11,042,417 km (0.101 R)
• M33: 11,226,722 km (0.085 R)
• M34: 12,201,053 km (0.116 R)
• M35: 12,429,788 km (0.092 R)
• M36: 12,775,359 km (0.082 R)
• M37: 13,007,684 km (0.041 R)
• M38: 13,791,876 km (0.106 R)
• M39: 14,109,922 km (0.066 R)
• M40: 15,037,578 km (0.112 R)
• M41: 15,653,173 km (0.091 R)
• M42: 15,735,901 km (0.072 R)
• M43: 16,444,696 km (0.073 R)
• M44: 16,528,770 km (0.032 R)
• M45: 16,866,562 km (0.059 R)
• M46: 17,036,355 km (0.103 R)
• M47: 17,980,018 km (0.109 R)
• M48: 18,764,809 km (0.112 R)
• M49: 19,072,981 km (0.08 R)
• M50: 19,249,955 km (0.107 R)
• M51: 19,338,517 km (0.072 R)
• M52: 19,516,239 km (0.076 R)
• M53: 20,322,572 km (0.08 R)
• M54: 20,684,449 km (0.115 R)
• M55: 21,460,413 km (0.085 R)
• M56: 21,782,796 km (0.063 R)
• M57: 22,014,075 km (0.092 R)
• M58: 22,106,676 km (0.097 R)
• M59: 22,759,371 km (0.109 R)
• M60: 23,229,408 km (0.12 R)
• M61: 23,323,804 km (0.095 R)
• M62: 23,940,446 km (0.078 R)
• M63: 24,755,007 km (0.116 R)
• M64: 25,286,977 km (0.117 R)
• M65: 25,627,312 km (0.117 R)
• M66: 27,451,957 km (0.115 R)
• M67: 27,701,786 km (0.068 R)
• M68: 28,354,631 km (0.112 R)
• M69: 28,708,430 km (0.061 R)
• M70: 28,911,135 km (0.113 R)
• M71: 30,034,914 km (0.12 R)
• M72: 30,912,904 km (0.048 R)
• M73: 31,120,845 km (0.073 R)
• M74: 31,747,062 km (0.068 R)
• M75: 32,114,325 km (0.053 R)
• M76: 32,219,641 km (0.077 R)
• M77: 32,324,958 km (0.116 R)
• M78: 32,483,083 km (0.061 R)
• M79: 32,853,188 km (0.112 R)
• M80: 34,025,288 km (0.095 R)
• M81: 34,132,549 km (0.119 R)
• M82: 35,265,454 km (0.076 R)
• M83: 35,754,789 km (0.086 R)
• M84: 35,863,846 km (0.092 R)

Asteroid Belt

Center: 7.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.7

Radius: 10

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.11 AU - 8.95 AU

Year: 8713 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 18,478,300 km

• M1: 172,486 km (0.065 R)
• M2: 293,810 km (0.099 R)
• M3: 595,400 km (0.054 R)
• M4: 1,298,958 km (0.088 R)
• M5: 1,365,679 km (0.075 R)
• M6: 1,445,115 km (0.104 R)
• M7: 1,561,203 km (0.101 R)
• M8: 1,632,412 km (0.105 R)
• M9: 1,716,935 km (0.058 R)
• M10: 1,790,687 km (0.081 R)
• M11: 1,928,616 km (0.096 R)
• M12: 1,992,494 km (0.059 R)
• M13: 2,282,265 km (0.109 R)
• M14: 2,432,312 km (0.112 R)
• M15: 2,585,799 km (0.118 R)
• M16: 2,785,662 km (0.076 R)
• M17: 2,887,538 km (0.116 R)
• M18: 3,140,209 km (0.112 R)
• M19: 3,384,652 km (0.104 R)
• M20: 3,524,975 km (0.081 R)
• M21: 3,827,462 km (0.038 R)
• M22: 4,055,748 km (0.119 R)
• M23: 4,525,934 km (0.092 R)
• M24: 4,854,900 km (0.114 R)
• M25: 4,942,714 km (0.117 R)
• M26: 5,173,693 km (0.046 R)
• M27: 5,850,623 km (0.103 R)
• M28: 6,076,067 km (0.105 R)
• M29: 6,419,693 km (0.104 R)
• M30: 6,828,844 km (0.028 R)
• M31: 6,967,072 km (0.08 R)
• M32: 7,146,141 km (0.088 R)
• M33: 7,692,622 km (0.045 R)
• M34: 8,001,990 km (0.078 R)
• M35: 8,868,611 km (0.063 R)
• M36: 9,411,651 km (0.102 R)
• M37: 9,676,140 km (0.058 R)
• M38: 9,809,282 km (0.111 R)
• M39: 9,965,462 km (0.05 R)
• M40: 10,302,955 km (0.083 R)
• M41: 10,965,823 km (0.091 R)
• M42: 11,058,424 km (0.068 R)
• M43: 11,642,604 km (0.096 R)
• M44: 11,713,364 km (0.046 R)
• M45: 11,855,332 km (0.063 R)
• M46: 12,549,765 km (0.101 R)
• M47: 12,768,029 km (0.106 R)
• M48: 13,257,363 km (0.08 R)
• M49: 14,002,959 km (0.106 R)
• M50: 14,304,997 km (0.105 R)
• M51: 14,406,275 km (0.114 R)
• M52: 14,482,271 km (0.063 R)
• M53: 14,890,074 km (0.106 R)
• M54: 15,769,112 km (0.068 R)
• M55: 16,135,926 km (0.094 R)
• M56: 16,665,053 km (0.097 R)
• M57: 16,958,415 km (0.085 R)
• M58: 17,038,599 km (0.061 R)
• M59: 17,496,219 km (0.074 R)
• M60: 18,423,277 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 13,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit