🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.52 AU - 0.54 AU

Year: 136 Days

Day: 18 Hours

Environment

Temp: 225 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.71 AU - 0.89 AU

Year: 253 Days

Day: 41.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.88 AU - 2.28 AU

Year: 1059 Days

Day: 31.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,162,290 km

• M1: 1,286,242 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.8

Radius: 10.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.81 AU - 10.65 AU

Year: 9901 Days

Day: 6.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 94,162,290 km

• M1: 137,480 km (0.099 R)
• M2: 575,952 km (0.111 R)
• M3: 959,521 km (0.104 R)
• M4: 1,337,255 km (0.051 R)
• M5: 1,815,819 km (0.074 R)
• M6: 2,816,778 km (0.069 R)
• M7: 3,730,522 km (0.096 R)
• M8: 4,309,017 km (0.116 R)
• M9: 5,677,688 km (0.104 R)
• M10: 7,354,830 km (0.084 R)
• M11: 7,981,196 km (0.106 R)
• M12: 8,348,908 km (0.101 R)
• M13: 12,081,075 km (0.09 R)
• M14: 12,457,613 km (0.099 R)
• M15: 22,220,669 km (0.105 R)
• M16: 24,801,681 km (0.107 R)
• M17: 27,669,173 km (0.083 R)
• M18: 31,555,427 km (0.058 R)
• M19: 32,168,180 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.4

Radius: 9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.46 AU - 15.24 AU

Year: 16265 Days

Day: 14.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 94,162,290 km

• M1: 112,049 km (0.06 R)
• M2: 459,116 km (0.112 R)
• M3: 1,396,646 km (0.075 R)
• M4: 2,048,144 km (0.082 R)
• M5: 3,969,729 km (0.1 R)
• M6: 4,875,694 km (0.075 R)
• M7: 5,175,787 km (0.078 R)
• M8: 5,488,297 km (0.114 R)
• M9: 7,129,984 km (0.101 R)
• M10: 8,208,884 km (0.078 R)
• M11: 12,315,944 km (0.105 R)
• M12: 12,649,398 km (0.089 R)
• M13: 13,567,779 km (0.104 R)
• M14: 16,255,903 km (0.084 R)
• M15: 17,065,078 km (0.082 R)
• M16: 20,495,058 km (0.086 R)
• M17: 25,061,682 km (0.109 R)
• M18: 28,200,096 km (0.119 R)
• M19: 30,973,940 km (0.066 R)
• M20: 33,492,121 km (0.113 R)
• M21: 36,598,820 km (0.069 R)
• M22: 37,404,404 km (0.104 R)
• M23: 40,135,014 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.5

Radius: 3.5

Gravity: 21.27 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.71 AU - 15.87 AU

Year: 17107 Days

Day: 18.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 94,162,290 km

• M1: 43,533 km (0.058 R)
• M2: 201,209 km (0.115 R)
• M3: 333,005 km (0.113 R)
• M4: 458,667 km (0.116 R)
• M5: 647,310 km (0.114 R)
• M6: 856,897 km (0.084 R)
• M7: 2,099,307 km (0.114 R)
• M8: 3,989,476 km (0.057 R)
• M9: 5,033,669 km (0.112 R)
• M10: 6,359,705 km (0.106 R)
• M11: 7,390,584 km (0.106 R)
• M12: 8,759,404 km (0.064 R)
• M13: 10,603,796 km (0.096 R)
• M14: 15,104,598 km (0.117 R)
• M15: 18,800,563 km (0.105 R)
• M16: 20,318,532 km (0.088 R)
• M17: 21,149,399 km (0.082 R)
• M18: 23,595,773 km (0.054 R)
• M19: 23,777,385 km (0.091 R)
• M20: 27,308,194 km (0.104 R)
• M21: 30,630,613 km (0.085 R)
• M22: 32,725,432 km (0.108 R)
• M23: 33,520,694 km (0.12 R)
• M24: 35,031,483 km (0.115 R)
• M25: 41,134,478 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.1

Radius: 3.9

Gravity: 61.74 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 16.31 AU - 16.55 AU

Year: 23516 Days

Day: 18.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 94,162,290 km

• M1: 48,470 km (0.08 R)
• M2: 318,045 km (0.104 R)
• M3: 1,664,725 km (0.118 R)
• M4: 2,343,899 km (0.108 R)
• M5: 2,666,582 km (0.101 R)
• M6: 2,879,460 km (0.11 R)
• M7: 3,103,557 km (0.037 R)
• M8: 3,369,542 km (0.098 R)
• M9: 3,813,250 km (0.101 R)
• M10: 6,026,700 km (0.109 R)
• M11: 7,121,307 km (0.079 R)
• M12: 8,454,224 km (0.099 R)
• M13: 8,739,508 km (0.102 R)
• M14: 9,389,510 km (0.104 R)
• M15: 12,313,700 km (0.111 R)
• M16: 13,667,112 km (0.111 R)
• M17: 14,059,806 km (0.105 R)
• M18: 14,703,975 km (0.079 R)
• M19: 16,312,152 km (0.112 R)
• M20: 17,203,905 km (0.102 R)
• M21: 18,506,304 km (0.102 R)
• M22: 18,697,639 km (0.083 R)
• M23: 18,986,962 km (0.095 R)
• M24: 20,889,547 km (0.094 R)
• M25: 21,305,729 km (0.065 R)
• M26: 22,370,118 km (0.068 R)
• M27: 24,951,878 km (0.083 R)
• M28: 25,185,400 km (0.078 R)
• M29: 26,616,902 km (0.093 R)
• M30: 29,510,574 km (0.097 R)
• M31: 33,166,746 km (0.112 R)
• M32: 35,030,137 km (0.076 R)
• M33: 36,811,099 km (0.094 R)
• M34: 37,265,578 km (0.101 R)
• M35: 38,185,604 km (0.09 R)
• M36: 41,036,940 km (0.101 R)
• M37: 41,853,445 km (0.093 R)
• M38: 48,961,139 km (0.114 R)
• M39: 49,327,056 km (0.032 R)
• M40: 50,249,925 km (0.085 R)
• M41: 60,119,195 km (0.039 R)
• M42: 93,598,750 km (0.077 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 16,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit