🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.61 AU - 0.97 AU

Year: 292 Days

Day: 18.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.9 AU - 2.3 AU

Year: 1267 Days

Day: 31 Hours

Environment

Temp: -118 °C

Axial Tilt: 178 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,257,157 km

• M1: 845,976 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.71 AU - 2.83 AU

Year: 1919 Days

Day: 21.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,257,157 km

• M1: 1,285,345 km (0.12 R)

Asteroid Belt

Center: 5.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.8

Radius: 14.1

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.9 AU - 9.18 AU

Year: 8618 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,257,157 km

• M1: 176,825 km (0.055 R)
• M2: 648,656 km (0.112 R)
• M3: 1,179,729 km (0.085 R)
• M4: 1,757,925 km (0.096 R)
• M5: 2,681,691 km (0.06 R)
• M6: 3,753,560 km (0.091 R)
• M7: 4,460,111 km (0.117 R)
• M8: 5,483,211 km (0.1 R)
• M9: 6,285,205 km (0.097 R)
• M10: 9,696,485 km (0.06 R)
• M11: 13,500,161 km (0.055 R)
• M12: 15,428,477 km (0.102 R)
• M13: 16,883,466 km (0.095 R)
• M14: 19,196,100 km (0.092 R)
• M15: 22,224,260 km (0.072 R)
• M16: 27,790,647 km (0.088 R)
• M17: 29,522,541 km (0.114 R)
• M18: 32,752,659 km (0.066 R)
• M19: 33,879,729 km (0.069 R)
• M20: 39,653,010 km (0.103 R)
• M21: 41,322,672 km (0.085 R)
• M22: 42,108,958 km (0.069 R)
• M23: 42,905,118 km (0.085 R)
• M24: 45,492,712 km (0.112 R)
• M25: 47,321,995 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.5

Radius: 14.2

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.88 AU - 10.18 AU

Year: 12246 Days

Day: 8.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,257,157 km

• M1: 176,675 km (0.074 R)
• M2: 735,274 km (0.072 R)
• M3: 1,299,557 km (0.072 R)
• M4: 1,863,840 km (0.115 R)
• M5: 2,329,239 km (0.111 R)
• M6: 2,915,214 km (0.037 R)
• M7: 3,798,739 km (0.104 R)
• M8: 4,248,879 km (0.087 R)
• M9: 4,945,556 km (0.082 R)
• M10: 5,451,646 km (0.102 R)
• M11: 6,027,298 km (0.087 R)
• M12: 7,142,401 km (0.119 R)
• M13: 8,347,262 km (0.028 R)
• M14: 9,114,101 km (0.085 R)
• M15: 9,683,470 km (0.063 R)
• M16: 10,479,480 km (0.092 R)
• M17: 13,431,196 km (0.108 R)
• M18: 14,421,833 km (0.072 R)
• M19: 17,040,544 km (0.096 R)
• M20: 18,424,923 km (0.06 R)
• M21: 21,833,360 km (0.09 R)
• M22: 28,347,450 km (0.112 R)
• M23: 31,990,457 km (0.08 R)
• M24: 32,865,156 km (0.107 R)
• M25: 33,755,563 km (0.068 R)
• M26: 34,891,160 km (0.113 R)
• M27: 35,584,696 km (0.038 R)
• M28: 40,699,447 km (0.06 R)
• M29: 43,034,221 km (0.09 R)
• M30: 45,457,108 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.4

Radius: 3.3

Gravity: 48.71 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.94 AU - 12.1 AU

Year: 15227 Days

Day: 20.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 58,257,157 km

• M1: 40,990 km (0.107 R)
• M2: 144,212 km (0.108 R)
• M3: 427,850 km (0.112 R)
• M4: 644,168 km (0.067 R)
• M5: 855,849 km (0.119 R)
• M6: 983,756 km (0.091 R)
• M7: 1,212,491 km (0.098 R)
• M8: 1,597,256 km (0.079 R)
• M9: 1,809,087 km (0.079 R)
• M10: 1,913,058 km (0.112 R)
• M11: 2,039,468 km (0.094 R)
• M12: 2,537,030 km (0.109 R)
• M13: 3,363,259 km (0.114 R)
• M14: 3,601,718 km (0.107 R)
• M15: 4,053,354 km (0.099 R)
• M16: 4,832,909 km (0.101 R)
• M17: 9,621,537 km (0.046 R)
• M18: 9,993,287 km (0.112 R)
• M19: 10,101,297 km (0.085 R)
• M20: 11,399,657 km (0.12 R)
• M21: 12,805,279 km (0.12 R)
• M22: 14,185,917 km (0.094 R)
• M23: 14,528,646 km (0.106 R)
• M24: 16,325,616 km (0.111 R)
• M25: 17,084,077 km (0.086 R)
• M26: 17,628,763 km (0.081 R)
• M27: 21,770,081 km (0.056 R)
• M28: 23,345,795 km (0.1 R)
• M29: 24,600,921 km (0.12 R)
• M30: 25,095,492 km (0.077 R)
• M31: 25,697,473 km (0.07 R)
• M32: 26,515,175 km (0.079 R)
• M33: 35,919,346 km (0.115 R)
• M34: 48,086,440 km (0.051 R)
• M35: 52,845,298 km (0.076 R)
• M36: 53,009,108 km (0.072 R)
• M37: 53,337,774 km (0.085 R)
• M38: 56,699,388 km (0.108 R)
• M39: 57,908,588 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 14,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit