🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1 AU - 1.56 AU

Year: 546 Days

Day: 33 Hours

Environment

Temp: -39 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.17 AU - 2.77 AU

Year: 1462 Days

Day: 30.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.8

Radius: 14.7

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.87 AU - 5.53 AU

Year: 4467 Days

Day: 8.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,777,809 km

• M1: 211,681 km (0.101 R)
• M2: 569,070 km (0.09 R)
• M3: 1,248,843 km (0.097 R)
• M4: 1,549,834 km (0.067 R)
• M5: 1,694,645 km (0.097 R)
• M6: 1,967,362 km (0.111 R)
• M7: 2,254,739 km (0.066 R)
• M8: 2,487,813 km (0.081 R)
• M9: 2,835,029 km (0.094 R)
• M10: 3,480,394 km (0.033 R)
• M11: 3,576,287 km (0.088 R)
• M12: 3,770,914 km (0.118 R)
• M13: 3,969,131 km (0.113 R)
• M14: 4,542,689 km (0.109 R)
• M15: 4,968,444 km (0.082 R)
• M16: 5,120,586 km (0.118 R)
• M17: 5,362,934 km (0.067 R)
• M18: 5,496,675 km (0.07 R)
• M19: 5,654,201 km (0.079 R)
• M20: 5,904,778 km (0.068 R)
• M21: 6,066,194 km (0.097 R)
• M22: 6,205,619 km (0.051 R)
• M23: 6,322,754 km (0.072 R)
• M24: 6,895,265 km (0.098 R)
• M25: 7,089,742 km (0.074 R)
• M26: 7,212,263 km (0.092 R)
• M27: 7,409,882 km (0.12 R)
• M28: 7,734,659 km (0.096 R)
• M29: 8,269,471 km (0.048 R)
• M30: 9,401,777 km (0.116 R)
• M31: 9,972,493 km (0.103 R)
• M32: 10,165,175 km (0.034 R)
• M33: 11,491,510 km (0.073 R)
• M34: 11,722,639 km (0.045 R)
• M35: 12,013,756 km (0.096 R)
• M36: 12,219,004 km (0.066 R)
• M37: 12,484,690 km (0.056 R)
• M38: 12,633,091 km (0.102 R)
• M39: 12,961,608 km (0.116 R)
• M40: 13,081,735 km (0.051 R)
• M41: 13,566,133 km (0.037 R)
• M42: 13,688,205 km (0.075 R)
• M43: 14,303,950 km (0.049 R)
• M44: 14,459,233 km (0.119 R)
• M45: 14,615,114 km (0.095 R)
• M46: 15,626,246 km (0.096 R)
• M47: 16,334,592 km (0.088 R)
• M48: 16,464,442 km (0.075 R)
• M49: 16,627,355 km (0.096 R)
• M50: 16,954,675 km (0.089 R)
• M51: 17,053,260 km (0.104 R)
• M52: 17,218,117 km (0.06 R)
• M53: 17,549,326 km (0.106 R)
• M54: 17,949,501 km (0.094 R)
• M55: 18,050,030 km (0.101 R)
• M56: 18,487,903 km (0.088 R)
• M57: 19,580,566 km (0.067 R)
• M58: 19,718,645 km (0.111 R)
• M59: 19,926,287 km (0.066 R)
• M60: 20,940,411 km (0.112 R)
• M61: 21,471,633 km (0.054 R)
• M62: 21,685,408 km (0.097 R)
• M63: 21,935,685 km (0.027 R)
• M64: 23,091,778 km (0.069 R)
• M65: 23,383,942 km (0.032 R)
• M66: 23,530,399 km (0.095 R)
• M67: 23,824,358 km (0.106 R)
• M68: 23,934,911 km (0.096 R)
• M69: 24,304,717 km (0.119 R)
• M70: 24,453,268 km (0.094 R)
• M71: 24,564,718 km (0.12 R)
• M72: 24,676,468 km (0.052 R)
• M73: 24,825,617 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.3

Radius: 13.6

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.51 AU - 9.57 AU

Year: 11101 Days

Day: 8.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,777,809 km

• M1: 206,744 km (0.081 R)
• M2: 424,260 km (0.105 R)
• M3: 528,080 km (0.111 R)
• M4: 654,191 km (0.078 R)
• M5: 780,452 km (0.104 R)
• M6: 903,272 km (0.079 R)
• M7: 1,128,566 km (0.072 R)
• M8: 1,433,447 km (0.037 R)
• M9: 1,556,715 km (0.115 R)
• M10: 1,831,078 km (0.066 R)
• M11: 2,017,327 km (0.073 R)
• M12: 2,263,565 km (0.078 R)
• M13: 2,557,226 km (0.072 R)
• M14: 2,844,005 km (0.082 R)
• M15: 3,428,185 km (0.099 R)
• M16: 3,766,725 km (0.11 R)
• M17: 4,093,895 km (0.105 R)
• M18: 4,476,118 km (0.099 R)
• M19: 4,823,035 km (0.083 R)
• M20: 5,059,250 km (0.074 R)
• M21: 5,251,035 km (0.113 R)
• M22: 5,592,567 km (0.11 R)
• M23: 5,716,284 km (0.115 R)
• M24: 5,966,412 km (0.11 R)
• M25: 6,092,972 km (0.099 R)
• M26: 6,765,115 km (0.066 R)
• M27: 6,923,689 km (0.027 R)
• M28: 7,083,459 km (0.112 R)
• M29: 7,217,499 km (0.11 R)
• M30: 7,570,101 km (0.102 R)
• M31: 8,292,210 km (0.119 R)
• M32: 8,462,153 km (0.09 R)
• M33: 9,299,153 km (0.092 R)
• M34: 9,475,679 km (0.066 R)
• M35: 9,981,918 km (0.103 R)
• M36: 10,102,344 km (0.077 R)
• M37: 10,253,438 km (0.104 R)
• M38: 11,616,275 km (0.082 R)
• M39: 12,190,132 km (0.11 R)
• M40: 12,351,249 km (0.118 R)
• M41: 13,200,217 km (0.114 R)
• M42: 13,365,672 km (0.107 R)
• M43: 13,531,726 km (0.077 R)
• M44: 14,372,765 km (0.063 R)
• M45: 14,645,482 km (0.108 R)
• M46: 14,885,437 km (0.092 R)
• M47: 14,988,809 km (0.095 R)
• M48: 16,424,051 km (0.094 R)
• M49: 16,816,596 km (0.114 R)
• M50: 16,995,964 km (0.05 R)
• M51: 17,248,335 km (0.071 R)
• M52: 17,647,313 km (0.118 R)
• M53: 18,380,642 km (0.068 R)
• M54: 18,602,495 km (0.116 R)
• M55: 18,713,796 km (0.098 R)
• M56: 19,198,792 km (0.069 R)
• M57: 20,257,197 km (0.071 R)
• M58: 20,563,125 km (0.06 R)
• M59: 20,716,612 km (0.12 R)
• M60: 20,947,591 km (0.038 R)
• M61: 21,334,601 km (0.058 R)
• M62: 22,233,535 km (0.086 R)
• M63: 22,549,037 km (0.119 R)
• M64: 22,826,391 km (0.112 R)
• M65: 23,424,633 km (0.075 R)
• M66: 23,544,910 km (0.048 R)
• M67: 23,785,912 km (0.111 R)
• M68: 24,270,759 km (0.091 R)
• M69: 24,554,994 km (0.117 R)
• M70: 25,827,025 km (0.119 R)
• M71: 26,366,924 km (0.101 R)
• M72: 26,533,875 km (0.112 R)
• M73: 27,331,232 km (0.057 R)
• M74: 27,796,481 km (0.12 R)
• M75: 27,966,275 km (0.053 R)
• M76: 28,264,423 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 13,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit