🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.66 AU - 0.68 AU

Year: 192 Days

Day: 44.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.81 AU - 0.95 AU

Year: 289 Days

Day: 29.6 Hours

Environment

Temp: 124 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,148,661 km

• M1: 152,440 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.57 AU - 2.53 AU

Year: 1027 Days

Day: 39.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.44 AU - 5.8 AU

Year: 4053 Days

Day: 40 Hours

Environment

Temp: -121 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.6

Radius: 9.9

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.22 AU - 8.2 AU

Year: 7490 Days

Day: 14.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,148,661 km

• M1: 123,717 km (0.118 R)
• M2: 671,246 km (0.06 R)
• M3: 1,086,081 km (0.089 R)
• M4: 1,500,317 km (0.1 R)
• M5: 2,296,028 km (0.096 R)
• M6: 3,134,075 km (0.111 R)
• M7: 5,848,379 km (0.112 R)
• M8: 7,247,867 km (0.115 R)
• M9: 7,786,719 km (0.091 R)
• M10: 8,687,448 km (0.108 R)
• M11: 9,119,187 km (0.1 R)
• M12: 13,617,445 km (0.085 R)
• M13: 14,618,704 km (0.101 R)
• M14: 17,033,662 km (0.095 R)
• M15: 20,073,641 km (0.084 R)
• M16: 20,752,815 km (0.092 R)
• M17: 24,126,845 km (0.108 R)
• M18: 26,389,364 km (0.099 R)
• M19: 28,789,811 km (0.108 R)
• M20: 29,171,585 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.9

Radius: 12.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.29 AU - 10.15 AU

Year: 8245 Days

Day: 8.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 146.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,148,661 km

• M1: 151,991 km (0.103 R)
• M2: 657,183 km (0.091 R)
• M3: 1,697,337 km (0.059 R)
• M4: 2,122,195 km (0.029 R)
• M5: 2,924,788 km (0.118 R)
• M6: 3,497,598 km (0.099 R)
• M7: 4,430,042 km (0.107 R)
• M8: 5,368,320 km (0.113 R)
• M9: 8,109,551 km (0.032 R)
• M10: 9,026,885 km (0.059 R)
• M11: 11,368,241 km (0.094 R)
• M12: 12,625,013 km (0.101 R)
• M13: 16,170,183 km (0.04 R)
• M14: 17,083,927 km (0.098 R)
• M15: 19,519,381 km (0.066 R)
• M16: 20,934,128 km (0.06 R)
• M17: 23,717,546 km (0.087 R)
• M18: 24,471,369 km (0.099 R)
• M19: 26,828,882 km (0.108 R)
• M20: 27,647,332 km (0.084 R)
• M21: 33,535,205 km (0.071 R)
• M22: 35,127,974 km (0.099 R)
• M23: 36,659,557 km (0.088 R)
• M24: 37,667,397 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.5

Radius: 9.2

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.93 AU - 9.45 AU

Year: 8962 Days

Day: 9.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 35,148,661 km

• M1: 114,742 km (0.092 R)
• M2: 442,511 km (0.083 R)
• M3: 773,571 km (0.059 R)
• M4: 1,072,467 km (0.106 R)
• M5: 1,517,222 km (0.087 R)
• M6: 2,098,858 km (0.085 R)
• M7: 3,383,605 km (0.098 R)
• M8: 4,263,988 km (0.08 R)
• M9: 4,788,179 km (0.072 R)
• M10: 5,160,977 km (0.059 R)
• M11: 6,251,246 km (0.114 R)
• M12: 6,583,802 km (0.082 R)
• M13: 7,244,576 km (0.117 R)
• M14: 7,653,427 km (0.106 R)
• M15: 8,251,819 km (0.096 R)
• M16: 9,113,203 km (0.071 R)
• M17: 10,593,773 km (0.079 R)
• M18: 11,121,106 km (0.034 R)
• M19: 11,665,941 km (0.094 R)
• M20: 13,775,720 km (0.075 R)
• M21: 19,506,964 km (0.097 R)
• M22: 19,979,992 km (0.088 R)
• M23: 21,278,652 km (0.062 R)
• M24: 22,033,522 km (0.076 R)
• M25: 25,793,814 km (0.101 R)
• M26: 26,555,567 km (0.114 R)
• M27: 27,528,701 km (0.078 R)
• M28: 28,829,155 km (0.071 R)
• M29: 29,753,221 km (0.114 R)
• M30: 39,475,737 km (0.094 R)
• M31: 45,115,875 km (0.061 R)
• M32: 45,804,624 km (0.109 R)
• M33: 46,921,223 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.8

Radius: 11.7

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.52 AU - 11.48 AU

Year: 12763 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,148,661 km

• M1: 146,606 km (0.086 R)
• M2: 533,616 km (0.06 R)
• M3: 955,781 km (0.07 R)
• M4: 1,805,945 km (0.073 R)
• M5: 2,470,758 km (0.108 R)
• M6: 3,127,194 km (0.12 R)
• M7: 4,871,056 km (0.069 R)
• M8: 5,327,180 km (0.118 R)
• M9: 6,730,707 km (0.079 R)
• M10: 7,261,630 km (0.06 R)
• M11: 11,200,243 km (0.107 R)
• M12: 11,594,433 km (0.115 R)
• M13: 12,151,536 km (0.11 R)
• M14: 12,993,772 km (0.083 R)
• M15: 13,874,604 km (0.104 R)
• M16: 18,610,125 km (0.039 R)
• M17: 22,957,588 km (0.03 R)
• M18: 26,609,871 km (0.106 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 18,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit