🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.54 AU - 0.8 AU

Year: 202 Days

Day: 24.1 Hours

Environment

Temp: 207 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,260,735 km

• M1: 41,289 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1 AU - 1.42 AU

Year: 491 Days

Day: 40 Hours

Environment

Temp: 14 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.67 AU - 4.45 AU

Year: 3018 Days

Day: 46.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,260,735 km

• M1: 116,986 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.9

Radius: 10

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.42 AU - 5.5 AU

Year: 4707 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,260,735 km

• M1: 124,316 km (0.116 R)
• M2: 467,493 km (0.119 R)
• M3: 811,269 km (0.116 R)
• M4: 1,277,117 km (0.055 R)
• M5: 1,623,286 km (0.09 R)
• M6: 2,003,265 km (0.118 R)
• M7: 2,832,037 km (0.109 R)
• M8: 3,603,364 km (0.106 R)
• M9: 4,432,435 km (0.082 R)
• M10: 5,412,750 km (0.071 R)
• M11: 6,047,793 km (0.082 R)
• M12: 6,833,780 km (0.042 R)
• M13: 7,872,588 km (0.066 R)
• M14: 8,292,958 km (0.112 R)
• M15: 10,532,887 km (0.104 R)
• M16: 12,832,954 km (0.081 R)
• M17: 14,352,121 km (0.097 R)
• M18: 18,268,742 km (0.06 R)
• M19: 18,669,066 km (0.057 R)
• M20: 20,328,855 km (0.104 R)
• M21: 21,859,839 km (0.095 R)
• M22: 22,311,176 km (0.07 R)
• M23: 23,702,287 km (0.082 R)
• M24: 27,258,228 km (0.114 R)
• M25: 27,956,850 km (0.096 R)
• M26: 28,937,015 km (0.1 R)
• M27: 31,439,788 km (0.115 R)
• M28: 32,597,077 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561

Radius: 13.6

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.48 AU - 9.9 AU

Year: 8648 Days

Day: 7.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,260,735 km

• M1: 169,195 km (0.102 R)
• M2: 1,274,574 km (0.11 R)
• M3: 1,776,475 km (0.094 R)
• M4: 3,645,850 km (0.119 R)
• M5: 4,458,914 km (0.032 R)
• M6: 5,641,784 km (0.093 R)
• M7: 7,676,316 km (0.034 R)
• M8: 12,747,235 km (0.112 R)
• M9: 13,485,949 km (0.098 R)
• M10: 17,339,141 km (0.088 R)
• M11: 19,703,536 km (0.097 R)
• M12: 20,155,471 km (0.108 R)
• M13: 21,792,071 km (0.083 R)
• M14: 24,627,101 km (0.109 R)
• M15: 26,042,895 km (0.112 R)
• M16: 31,427,072 km (0.111 R)
• M17: 32,986,181 km (0.106 R)
• M18: 38,673,742 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628

Radius: 10.4

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.19 AU - 14.29 AU

Year: 14842 Days

Day: 14.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,260,735 km

• M1: 132,095 km (0.054 R)
• M2: 524,640 km (0.083 R)
• M3: 884,273 km (0.028 R)
• M4: 1,373,009 km (0.096 R)
• M5: 1,827,787 km (0.109 R)
• M6: 2,463,877 km (0.082 R)
• M7: 4,235,415 km (0.107 R)
• M8: 4,608,512 km (0.108 R)
• M9: 5,749,345 km (0.051 R)
• M10: 7,198,650 km (0.093 R)
• M11: 8,291,462 km (0.113 R)
• M12: 9,283,745 km (0.102 R)
• M13: 10,187,914 km (0.08 R)
• M14: 10,746,513 km (0.078 R)
• M15: 11,325,606 km (0.05 R)
• M16: 20,955,221 km (0.061 R)
• M17: 22,135,399 km (0.051 R)
• M18: 24,134,774 km (0.082 R)
• M19: 25,532,766 km (0.087 R)
• M20: 28,162,398 km (0.086 R)
• M21: 29,263,139 km (0.044 R)
• M22: 30,967,507 km (0.063 R)
• M23: 31,785,060 km (0.082 R)
• M24: 34,948,456 km (0.071 R)
• M25: 36,090,636 km (0.089 R)
• M26: 43,909,518 km (0.119 R)
• M27: 45,089,995 km (0.091 R)
• M28: 46,747,539 km (0.053 R)
• M29: 48,133,713 km (0.049 R)
• M30: 51,474,234 km (0.097 R)
• M31: 55,136,539 km (0.041 R)
• M32: 59,684,165 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.9

Radius: 5.3

Gravity: 19.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 13.46 AU - 20.84 AU

Year: 26204 Days

Day: 15.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 84,260,735 km

• M1: 66,122 km (0.104 R)
• M2: 465,100 km (0.056 R)
• M3: 634,295 km (0.116 R)
• M4: 1,545,795 km (0.069 R)
• M5: 1,760,169 km (0.105 R)
• M6: 3,832,697 km (0.083 R)
• M7: 4,870,607 km (0.036 R)
• M8: 5,374,004 km (0.085 R)
• M9: 5,617,699 km (0.081 R)
• M10: 8,049,113 km (0.043 R)
• M11: 9,435,437 km (0.03 R)
• M12: 11,836,184 km (0.047 R)
• M13: 12,318,936 km (0.086 R)
• M14: 13,103,876 km (0.067 R)
• M15: 13,997,574 km (0.057 R)
• M16: 14,615,562 km (0.095 R)
• M17: 20,131,834 km (0.111 R)
• M18: 23,509,605 km (0.084 R)
• M19: 25,844,827 km (0.061 R)
• M20: 30,455,583 km (0.037 R)
• M21: 36,156,908 km (0.104 R)
• M22: 38,803,892 km (0.12 R)
• M23: 39,867,234 km (0.052 R)
• M24: 40,638,561 km (0.066 R)
• M25: 50,684,806 km (0.105 R)
• M26: 52,689,866 km (0.084 R)
• M27: 55,699,925 km (0.077 R)
• M28: 63,931,996 km (0.078 R)
• M29: 69,773,793 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 16,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit