🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.59 AU - 0.75 AU

Year: 197 Days

Day: 40.6 Hours

Environment

Temp: 222 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,170,449 km

• M1: 319,990 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.01 AU - 2.73 AU

Year: 1313 Days

Day: 17.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,170,449 km

• M1: 1,603,091 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.33 AU - 3.19 AU

Year: 1650 Days

Day: 24.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,170,449 km

• M1: 246,238 km (0.119 R)
• M2: 426,952 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.4

Radius: 13.8

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.44 AU - 7.02 AU

Year: 5596 Days

Day: 10.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 67,170,449 km

• M1: 171,589 km (0.053 R)
• M2: 744,997 km (0.097 R)
• M3: 2,861,658 km (0.114 R)
• M4: 3,419,957 km (0.103 R)
• M5: 7,150,030 km (0.092 R)
• M6: 8,282,037 km (0.048 R)
• M7: 10,978,240 km (0.064 R)
• M8: 12,525,680 km (0.083 R)
• M9: 14,447,265 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.3

Radius: 5.5

Gravity: 17.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.28 AU - 15.94 AU

Year: 17083 Days

Day: 19.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,170,449 km

• M1: 68,516 km (0.113 R)
• M2: 279,299 km (0.034 R)
• M3: 606,919 km (0.101 R)
• M4: 828,922 km (0.094 R)
• M5: 1,326,335 km (0.113 R)
• M6: 2,888,735 km (0.081 R)
• M7: 4,159,718 km (0.088 R)
• M8: 5,108,019 km (0.118 R)
• M9: 5,429,655 km (0.088 R)
• M10: 5,651,508 km (0.098 R)
• M11: 6,232,546 km (0.025 R)
• M12: 6,810,144 km (0.102 R)
• M13: 7,068,350 km (0.09 R)
• M14: 7,332,988 km (0.081 R)
• M15: 9,217,622 km (0.059 R)
• M16: 9,427,508 km (0.085 R)
• M17: 11,164,190 km (0.075 R)
• M18: 12,518,948 km (0.113 R)
• M19: 12,776,556 km (0.05 R)
• M20: 14,118,000 km (0.066 R)
• M21: 14,326,988 km (0.118 R)
• M22: 14,751,098 km (0.063 R)
• M23: 17,156,183 km (0.119 R)
• M24: 17,394,193 km (0.093 R)
• M25: 24,687,089 km (0.105 R)
• M26: 25,501,949 km (0.116 R)
• M27: 26,651,459 km (0.115 R)
• M28: 31,240,972 km (0.12 R)
• M29: 32,073,783 km (0.093 R)
• M30: 35,041,506 km (0.088 R)
• M31: 35,424,776 km (0.117 R)
• M32: 40,807,307 km (0.059 R)
• M33: 44,285,009 km (0.062 R)
• M34: 49,702,995 km (0.04 R)
• M35: 55,200,866 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358

Radius: 5

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 15.58 AU - 16.34 AU

Year: 22947 Days

Day: 23 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 67,170,449 km

• M1: 133,441 km (0.096 R)
• M2: 466,745 km (0.096 R)
• M3: 674,836 km (0.089 R)
• M4: 889,359 km (0.06 R)
• M5: 1,397,843 km (0.078 R)
• M6: 1,583,194 km (0.115 R)
• M7: 3,325,411 km (0.08 R)
• M8: 4,963,358 km (0.101 R)
• M9: 5,472,589 km (0.092 R)
• M10: 5,857,056 km (0.059 R)
• M11: 6,551,788 km (0.115 R)
• M12: 6,941,042 km (0.054 R)
• M13: 7,576,983 km (0.082 R)
• M14: 7,765,625 km (0.037 R)
• M15: 9,228,543 km (0.062 R)
• M16: 10,338,559 km (0.118 R)
• M17: 11,847,403 km (0.071 R)
• M18: 13,020,849 km (0.112 R)
• M19: 13,774,822 km (0.118 R)
• M20: 14,198,184 km (0.107 R)
• M21: 14,557,518 km (0.105 R)
• M22: 15,145,139 km (0.11 R)
• M23: 16,055,891 km (0.111 R)
• M24: 16,446,042 km (0.078 R)
• M25: 16,922,362 km (0.061 R)
• M26: 21,070,262 km (0.108 R)
• M27: 29,988,688 km (0.089 R)
• M28: 31,908,478 km (0.111 R)
• M29: 32,898,517 km (0.099 R)
• M30: 37,744,590 km (0.054 R)
• M31: 45,019,534 km (0.065 R)
• M32: 46,736,469 km (0.106 R)
• M33: 47,053,168 km (0.104 R)
• M34: 49,475,008 km (0.067 R)
• M35: 52,489,106 km (0.084 R)
• M36: 57,417,608 km (0.118 R)
• M37: 61,689,674 km (0.082 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 15,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit