🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.78 AU - 3.6 AU

Year: 2081 Days

Day: 30.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.68 AU - 4.46 AU

Year: 2464 Days

Day: 47.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.08 AU - 4.76 AU

Year: 3394 Days

Day: 12 Hours

Environment

Temp: -134 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.16 AU - 4.76 AU

Year: 3440 Days

Day: 18.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,059,944 km

• M1: 217,366 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352

Radius: 8

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.39 AU - 8.93 AU

Year: 9308 Days

Day: 7.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,059,944 km

• M1: 101,128 km (0.116 R)
• M2: 437,574 km (0.104 R)
• M3: 704,756 km (0.09 R)
• M4: 2,024,358 km (0.082 R)
• M5: 2,862,256 km (0.097 R)
• M6: 3,492,661 km (0.05 R)
• M7: 4,553,610 km (0.084 R)
• M8: 4,941,517 km (0.105 R)
• M9: 7,111,434 km (0.05 R)
• M10: 7,749,618 km (0.06 R)
• M11: 9,713,091 km (0.091 R)
• M12: 14,534,032 km (0.105 R)
• M13: 15,071,537 km (0.066 R)
• M14: 16,959,312 km (0.069 R)
• M15: 17,622,031 km (0.12 R)
• M16: 18,302,103 km (0.079 R)
• M17: 18,928,918 km (0.118 R)
• M18: 19,212,107 km (0.1 R)
• M19: 19,859,417 km (0.074 R)
• M20: 24,720,899 km (0.066 R)
• M21: 26,443,967 km (0.053 R)
• M22: 32,192,415 km (0.104 R)
• M23: 33,003,235 km (0.082 R)
• M24: 33,516,805 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.2

Radius: 10.7

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.77 AU - 14.45 AU

Year: 15392 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 87,059,944 km

• M1: 133,142 km (0.034 R)
• M2: 481,855 km (0.115 R)
• M3: 874,400 km (0.104 R)
• M4: 1,371,812 km (0.118 R)
• M5: 2,493,348 km (0.075 R)
• M6: 3,094,282 km (0.105 R)
• M7: 4,144,160 km (0.083 R)
• M8: 4,954,981 km (0.114 R)
• M9: 5,753,085 km (0.068 R)
• M10: 8,268,574 km (0.116 R)
• M11: 10,211,551 km (0.092 R)
• M12: 10,843,602 km (0.12 R)
• M13: 12,249,672 km (0.096 R)
• M14: 13,636,295 km (0.053 R)
• M15: 14,617,058 km (0.113 R)
• M16: 16,640,519 km (0.115 R)
• M17: 18,338,605 km (0.05 R)
• M18: 19,532,994 km (0.053 R)
• M19: 22,456,735 km (0.108 R)
• M20: 23,922,794 km (0.062 R)
• M21: 25,870,109 km (0.115 R)
• M22: 27,261,968 km (0.078 R)
• M23: 36,281,224 km (0.054 R)
• M24: 36,811,548 km (0.108 R)
• M25: 38,846,229 km (0.072 R)
• M26: 40,669,378 km (0.054 R)
• M27: 42,402,320 km (0.109 R)
• M28: 48,055,025 km (0.058 R)
• M29: 48,694,556 km (0.072 R)
• M30: 50,978,167 km (0.078 R)
• M31: 54,017,996 km (0.055 R)
• M32: 57,176,605 km (0.113 R)
• M33: 58,619,178 km (0.093 R)
• M34: 61,201,835 km (0.102 R)
• M35: 61,953,415 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579

Radius: 6.5

Gravity: 13.7 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 14.31 AU - 20.59 AU

Year: 26625 Days

Day: 19.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,059,944 km

• M1: 80,932 km (0.081 R)
• M2: 508,184 km (0.072 R)
• M3: 1,152,951 km (0.075 R)
• M4: 1,909,467 km (0.051 R)
• M5: 2,313,830 km (0.118 R)
• M6: 2,722,532 km (0.073 R)
• M7: 3,380,164 km (0.08 R)
• M8: 3,874,286 km (0.104 R)
• M9: 5,044,440 km (0.068 R)
• M10: 9,169,003 km (0.07 R)
• M11: 10,127,028 km (0.095 R)
• M12: 10,888,182 km (0.065 R)
• M13: 11,483,432 km (0.048 R)
• M14: 12,170,236 km (0.045 R)
• M15: 13,474,879 km (0.066 R)
• M16: 16,273,705 km (0.087 R)
• M17: 16,616,434 km (0.065 R)
• M18: 21,112,747 km (0.105 R)
• M19: 26,358,247 km (0.067 R)
• M20: 36,191,166 km (0.099 R)
• M21: 37,365,359 km (0.092 R)
• M22: 43,128,019 km (0.034 R)
• M23: 48,743,624 km (0.114 R)
• M24: 50,536,853 km (0.12 R)
• M25: 51,633,705 km (0.107 R)
• M26: 55,985,358 km (0.076 R)
• M27: 56,570,435 km (0.069 R)
• M28: 56,962,680 km (0.033 R)
• M29: 58,150,488 km (0.075 R)
• M30: 59,152,793 km (0.099 R)
• M31: 67,810,471 km (0.115 R)
• M32: 70,268,962 km (0.103 R)
• M33: 72,093,907 km (0.098 R)
• M34: 73,018,122 km (0.069 R)
• M35: 84,476,571 km (0.102 R)
• M36: 84,732,533 km (0.106 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: 348 - 11,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit