🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.78 AU - 1.08 AU

Year: 336 Days

Day: 21 Hours

Environment

Temp: 18 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.5 AU - 1.74 AU

Year: 773 Days

Day: 47.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.36 AU - 2.8 AU

Year: 1553 Days

Day: 26.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.97 AU - 4.37 AU

Year: 2635 Days

Day: 32.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,454,595 km

• M1: 331,509 km (0.026 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.1

Radius: 9.3

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 10.94 AU - 12.66 AU

Year: 15190 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 171.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,454,595 km

• M1: 116,537 km (0.111 R)
• M2: 448,195 km (0.12 R)
• M3: 778,807 km (0.075 R)
• M4: 1,639,593 km (0.082 R)
• M5: 2,184,428 km (0.09 R)
• M6: 2,799,425 km (0.061 R)
• M7: 3,261,982 km (0.118 R)
• M8: 4,826,626 km (0.115 R)
• M9: 7,452,667 km (0.072 R)
• M10: 8,246,433 km (0.099 R)
• M11: 8,839,888 km (0.09 R)
• M12: 11,143,545 km (0.072 R)
• M13: 12,243,539 km (0.096 R)
• M14: 12,625,911 km (0.12 R)
• M15: 13,820,749 km (0.046 R)
• M16: 15,381,503 km (0.11 R)
• M17: 19,966,828 km (0.114 R)
• M18: 24,174,418 km (0.114 R)
• M19: 25,595,148 km (0.086 R)
• M20: 27,070,931 km (0.073 R)
• M21: 27,502,821 km (0.033 R)
• M22: 28,269,510 km (0.072 R)
• M23: 28,714,114 km (0.09 R)
• M24: 31,957,546 km (0.111 R)
• M25: 35,437,192 km (0.104 R)
• M26: 37,003,033 km (0.1 R)
• M27: 37,535,003 km (0.039 R)
• M28: 39,299,361 km (0.084 R)
• M29: 39,714,345 km (0.086 R)
• M30: 44,772,848 km (0.105 R)
• M31: 45,074,287 km (0.059 R)
• M32: 46,756,216 km (0.107 R)
• M33: 51,555,465 km (0.062 R)
• M34: 55,103,777 km (0.114 R)
• M35: 62,119,319 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.3

Radius: 3.3

Gravity: 66.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.34 AU - 14.34 AU

Year: 16244 Days

Day: 18 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,454,595 km

• M1: 40,990 km (0.073 R)
• M2: 154,535 km (0.034 R)
• M3: 383,569 km (0.088 R)
• M4: 488,287 km (0.111 R)
• M5: 881,580 km (0.114 R)
• M6: 1,716,935 km (0.107 R)
• M7: 1,913,656 km (0.113 R)
• M8: 2,330,585 km (0.093 R)
• M9: 2,829,345 km (0.119 R)
• M10: 3,619,371 km (0.066 R)
• M11: 4,579,340 km (0.037 R)
• M12: 5,281,852 km (0.101 R)
• M13: 5,775,226 km (0.062 R)
• M14: 12,972,230 km (0.094 R)
• M15: 16,396,525 km (0.089 R)
• M16: 17,033,662 km (0.118 R)
• M17: 18,442,126 km (0.119 R)
• M18: 20,468,729 km (0.053 R)
• M19: 21,113,795 km (0.109 R)
• M20: 25,270,970 km (0.043 R)
• M21: 31,740,330 km (0.096 R)
• M22: 33,355,987 km (0.052 R)
• M23: 34,377,142 km (0.097 R)
• M24: 40,799,827 km (0.06 R)
• M25: 41,235,007 km (0.12 R)
• M26: 46,070,759 km (0.062 R)
• M27: 47,816,566 km (0.073 R)
• M28: 47,977,384 km (0.042 R)
• M29: 49,113,579 km (0.042 R)
• M30: 52,458,289 km (0.063 R)
• M31: 53,490,514 km (0.05 R)
• M32: 57,209,966 km (0.097 R)
• M33: 63,785,839 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.1

Radius: 4.1

Gravity: 47.95 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.51 AU - 17.59 AU

Year: 20798 Days

Day: 21.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,454,595 km

• M1: 51,013 km (0.101 R)
• M2: 223,798 km (0.081 R)
• M3: 634,295 km (0.066 R)
• M4: 1,120,338 km (0.114 R)
• M5: 1,248,095 km (0.084 R)
• M6: 1,840,652 km (0.07 R)
• M7: 2,019,422 km (0.081 R)
• M8: 2,853,729 km (0.093 R)
• M9: 4,790,273 km (0.11 R)
• M10: 5,324,787 km (0.099 R)
• M11: 5,525,098 km (0.086 R)
• M12: 10,413,358 km (0.054 R)
• M13: 10,981,980 km (0.08 R)
• M14: 12,111,892 km (0.109 R)
• M15: 13,098,790 km (0.075 R)
• M16: 14,600,004 km (0.114 R)
• M17: 15,472,758 km (0.081 R)
• M18: 17,147,656 km (0.06 R)
• M19: 18,028,787 km (0.102 R)
• M20: 18,480,423 km (0.112 R)
• M21: 20,557,739 km (0.12 R)
• M22: 21,855,800 km (0.084 R)
• M23: 22,995,885 km (0.087 R)
• M24: 28,925,496 km (0.057 R)
• M25: 31,844,600 km (0.053 R)
• M26: 34,261,802 km (0.076 R)
• M27: 39,457,336 km (0.114 R)
• M28: 40,679,251 km (0.1 R)
• M29: 44,168,771 km (0.096 R)
• M30: 47,168,358 km (0.102 R)
• M31: 48,024,956 km (0.12 R)
• M32: 52,464,272 km (0.12 R)
• M33: 67,191,884 km (0.113 R)
• M34: 70,034,542 km (0.115 R)
• M35: 79,523,535 km (0.113 R)
• M36: 80,980,170 km (0.117 R)
• M37: 81,715,144 km (0.065 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 13,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit