🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.4 AU - 0.64 AU

Year: 141 Days

Day: 22.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.63 AU - 1.89 AU

Year: 875 Days

Day: 13.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,791,395 km

• M1: 271,221 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.64 AU - 2.2 AU

Year: 997 Days

Day: 28.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.79 AU - 3.67 AU

Year: 2175 Days

Day: 44.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.09 AU - 3.65 AU

Year: 2318 Days

Day: 36.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.72 AU - 4.66 AU

Year: 3214 Days

Day: 42.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,791,395 km

• M1: 2,416,454 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.4

Radius: 11.6

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.61 AU - 7.05 AU

Year: 5968 Days

Day: 7.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 72.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,791,395 km

• M1: 144,661 km (0.088 R)
• M2: 567,724 km (0.099 R)
• M3: 1,896,303 km (0.09 R)
• M4: 3,764,930 km (0.106 R)
• M5: 4,582,033 km (0.081 R)
• M6: 5,269,435 km (0.111 R)
• M7: 6,601,904 km (0.1 R)
• M8: 7,178,753 km (0.067 R)
• M9: 9,783,701 km (0.116 R)
• M10: 12,579,835 km (0.107 R)
• M11: 14,756,184 km (0.089 R)
• M12: 15,121,502 km (0.067 R)
• M13: 18,475,187 km (0.113 R)
• M14: 23,512,297 km (0.038 R)
• M15: 24,011,206 km (0.115 R)
• M16: 32,780,334 km (0.103 R)
• M17: 34,139,880 km (0.04 R)
• M18: 34,780,009 km (0.091 R)
• M19: 35,211,150 km (0.106 R)
• M20: 36,304,561 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.9

Radius: 10.1

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.21 AU - 7.73 AU

Year: 6167 Days

Day: 5.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,791,395 km

• M1: 125,662 km (0.118 R)
• M2: 687,701 km (0.06 R)
• M3: 1,033,572 km (0.063 R)
• M4: 1,682,527 km (0.035 R)
• M5: 2,043,507 km (0.113 R)
• M6: 2,409,423 km (0.098 R)
• M7: 2,871,531 km (0.112 R)
• M8: 3,256,297 km (0.09 R)
• M9: 3,696,264 km (0.106 R)
• M10: 4,360,030 km (0.058 R)
• M11: 4,845,475 km (0.092 R)
• M12: 5,640,887 km (0.11 R)
• M13: 6,338,013 km (0.068 R)
• M14: 7,833,543 km (0.116 R)
• M15: 9,793,275 km (0.069 R)
• M16: 11,238,989 km (0.047 R)
• M17: 12,484,690 km (0.108 R)
• M18: 13,066,925 km (0.032 R)
• M19: 14,025,848 km (0.083 R)
• M20: 15,193,908 km (0.085 R)
• M21: 17,302,939 km (0.048 R)
• M22: 18,149,513 km (0.12 R)
• M23: 19,087,043 km (0.065 R)
• M24: 19,600,014 km (0.086 R)
• M25: 19,925,240 km (0.11 R)
• M26: 20,855,290 km (0.087 R)
• M27: 22,730,349 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820

Radius: 3.9

Gravity: 53.91 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.87 AU - 14.27 AU

Year: 15714 Days

Day: 16.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 68,791,395 km

• M1: 48,470 km (0.116 R)
• M2: 192,682 km (0.104 R)
• M3: 386,262 km (0.078 R)
• M4: 615,146 km (0.099 R)
• M5: 1,161,777 km (0.065 R)
• M6: 1,673,551 km (0.108 R)
• M7: 1,941,930 km (0.116 R)
• M8: 3,673,675 km (0.106 R)
• M9: 4,447,993 km (0.103 R)
• M10: 5,105,177 km (0.073 R)
• M11: 6,960,191 km (0.104 R)
• M12: 7,509,215 km (0.12 R)
• M13: 7,794,348 km (0.085 R)
• M14: 8,086,662 km (0.046 R)
• M15: 9,060,395 km (0.106 R)
• M16: 9,547,934 km (0.062 R)
• M17: 10,575,073 km (0.119 R)
• M18: 11,673,720 km (0.066 R)
• M19: 12,981,206 km (0.094 R)
• M20: 14,095,111 km (0.101 R)
• M21: 14,310,981 km (0.104 R)
• M22: 15,120,754 km (0.085 R)
• M23: 15,422,792 km (0.085 R)
• M24: 16,993,121 km (0.043 R)
• M25: 17,984,656 km (0.1 R)
• M26: 19,991,960 km (0.113 R)
• M27: 20,447,336 km (0.088 R)
• M28: 20,723,793 km (0.109 R)
• M29: 22,927,070 km (0.077 R)
• M30: 24,136,120 km (0.068 R)
• M31: 25,706,599 km (0.088 R)
• M32: 30,703,916 km (0.11 R)
• M33: 32,545,316 km (0.089 R)
• M34: 37,261,987 km (0.096 R)
• M35: 47,536,519 km (0.107 R)
• M36: 52,537,276 km (0.118 R)
• M37: 53,403,448 km (0.116 R)
• M38: 56,238,926 km (0.097 R)
• M39: 56,781,517 km (0.071 R)
• M40: 59,173,288 km (0.081 R)
• M41: 64,550,883 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 13,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit