🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.45 AU - 0.69 AU

Year: 158 Days

Day: 36 Hours

Environment

Temp: 236 °C

Axial Tilt: 154.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.45 AU - 1.51 AU

Year: 661 Days

Day: 36.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.71 AU - 4.01 AU

Year: 2261 Days

Day: 31.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,671,783 km

• M1: 1,042,099 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.4

Radius: 11.8

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.51 AU - 6.37 AU

Year: 5314 Days

Day: 10.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,671,783 km

• M1: 146,905 km (0.086 R)
• M2: 625,319 km (0.051 R)
• M3: 1,079,199 km (0.104 R)
• M4: 1,768,396 km (0.098 R)
• M5: 2,526,409 km (0.112 R)
• M6: 3,427,138 km (0.102 R)
• M7: 4,814,209 km (0.063 R)
• M8: 5,417,537 km (0.083 R)
• M9: 6,194,997 km (0.062 R)
• M10: 7,182,942 km (0.048 R)
• M11: 8,083,970 km (0.097 R)
• M12: 8,503,592 km (0.03 R)
• M13: 10,286,050 km (0.086 R)
• M14: 14,298,864 km (0.075 R)
• M15: 23,506,762 km (0.111 R)
• M16: 23,893,922 km (0.115 R)
• M17: 27,487,113 km (0.075 R)
• M18: 28,701,997 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.7

Radius: 9.1

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.44 AU - 11.54 AU

Year: 14297 Days

Day: 11.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,671,783 km

• M1: 113,246 km (0.107 R)
• M2: 434,731 km (0.1 R)
• M3: 965,953 km (0.107 R)
• M4: 1,649,167 km (0.07 R)
• M5: 2,318,468 km (0.119 R)
• M6: 3,024,121 km (0.117 R)
• M7: 3,415,319 km (0.031 R)
• M8: 4,133,539 km (0.071 R)
• M9: 4,765,739 km (0.084 R)
• M10: 5,460,921 km (0.113 R)
• M11: 13,225,649 km (0.107 R)
• M12: 18,050,629 km (0.084 R)
• M13: 18,878,354 km (0.108 R)
• M14: 19,185,478 km (0.089 R)
• M15: 31,087,634 km (0.092 R)
• M16: 38,184,109 km (0.116 R)
• M17: 40,050,043 km (0.085 R)
• M18: 41,198,356 km (0.033 R)
• M19: 41,585,964 km (0.094 R)
• M20: 42,895,544 km (0.058 R)
• M21: 45,184,541 km (0.1 R)
• M22: 45,734,762 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.7

Radius: 6.9

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.18 AU - 15.02 AU

Year: 16418 Days

Day: 20 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,671,783 km

• M1: 89,310 km (0.1 R)
• M2: 376,987 km (0.066 R)
• M3: 675,734 km (0.099 R)
• M4: 952,041 km (0.1 R)
• M5: 1,448,706 km (0.11 R)
• M6: 1,773,184 km (0.026 R)
• M7: 2,825,006 km (0.113 R)
• M8: 3,415,619 km (0.042 R)
• M9: 4,944,808 km (0.065 R)
• M10: 5,918,989 km (0.074 R)
• M11: 7,517,742 km (0.096 R)
• M12: 7,897,870 km (0.075 R)
• M13: 8,142,014 km (0.103 R)
• M14: 9,384,723 km (0.1 R)
• M15: 14,078,207 km (0.065 R)
• M16: 14,803,009 km (0.053 R)
• M17: 15,400,502 km (0.046 R)
• M18: 16,248,423 km (0.055 R)
• M19: 17,785,392 km (0.078 R)
• M20: 18,375,256 km (0.089 R)
• M21: 23,876,718 km (0.098 R)
• M22: 27,386,733 km (0.081 R)
• M23: 27,609,933 km (0.1 R)
• M24: 28,059,923 km (0.085 R)
• M25: 28,286,713 km (0.068 R)
• M26: 28,974,564 km (0.114 R)
• M27: 30,383,477 km (0.085 R)
• M28: 32,832,245 km (0.082 R)
• M29: 35,541,911 km (0.033 R)
• M30: 36,208,369 km (0.116 R)
• M31: 37,019,040 km (0.115 R)
• M32: 37,841,829 km (0.117 R)
• M33: 38,536,711 km (0.113 R)
• M34: 48,686,029 km (0.091 R)
• M35: 49,013,798 km (0.041 R)
• M36: 51,518,066 km (0.097 R)
• M37: 64,535,773 km (0.084 R)

Asteroid Belt

Center: 13.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.6

Radius: 5.7

Gravity: 26.77 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.24 AU - 17.3 AU

Year: 20837 Days

Day: 20.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,671,783 km

• M1: 70,909 km (0.116 R)
• M2: 688,599 km (0.08 R)
• M3: 1,211,444 km (0.104 R)
• M4: 1,473,689 km (0.074 R)
• M5: 1,849,628 km (0.045 R)
• M6: 2,220,780 km (0.104 R)
• M7: 5,732,740 km (0.092 R)
• M8: 6,338,761 km (0.07 R)
• M9: 13,244,947 km (0.054 R)
• M10: 14,690,661 km (0.094 R)
• M11: 15,410,825 km (0.094 R)
• M12: 17,801,997 km (0.099 R)
• M13: 18,898,400 km (0.115 R)
• M14: 32,847,055 km (0.094 R)
• M15: 34,492,332 km (0.118 R)
• M16: 40,218,340 km (0.092 R)
• M17: 42,579,444 km (0.05 R)
• M18: 42,901,079 km (0.117 R)
• M19: 47,230,890 km (0.079 R)
• M20: 51,114,900 km (0.092 R)
• M21: 61,130,328 km (0.065 R)
• M22: 61,539,627 km (0.086 R)
• M23: 71,920,523 km (0.091 R)
• M24: 81,662,486 km (0.112 R)
• M25: 83,409,041 km (0.089 R)
• M26: 83,912,587 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 10,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit