🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.5 AU - 0.6 AU

Year: 154 Days

Day: 35.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.57 AU - 0.69 AU

Year: 188 Days

Day: 14 Hours

Environment

Temp: 112 °C

Axial Tilt: 78.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,067,075 km

• M1: 475,871 km (0.083 R)

Asteroid Belt

Center: 3.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.5

Radius: 12

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.63 AU - 7.41 AU

Year: 7007 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,067,075 km

• M1: 169,644 km (0.12 R)
• M2: 563,386 km (0.037 R)
• M3: 968,796 km (0.05 R)
• M4: 1,349,822 km (0.088 R)
• M5: 1,821,952 km (0.069 R)
• M6: 2,549,447 km (0.114 R)
• M7: 3,883,710 km (0.058 R)
• M8: 4,361,227 km (0.069 R)
• M9: 5,561,600 km (0.084 R)
• M10: 6,142,937 km (0.111 R)
• M11: 6,793,688 km (0.098 R)
• M12: 8,266,479 km (0.12 R)
• M13: 10,248,801 km (0.033 R)
• M14: 10,840,460 km (0.079 R)
• M15: 11,496,447 km (0.091 R)
• M16: 12,005,828 km (0.077 R)
• M17: 12,574,449 km (0.043 R)
• M18: 14,633,664 km (0.084 R)
• M19: 15,691,769 km (0.117 R)
• M20: 16,371,991 km (0.114 R)
• M21: 17,071,810 km (0.094 R)
• M22: 20,936,372 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.9

Radius: 11.5

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.32 AU - 10.08 AU

Year: 10513 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 77,067,075 km

• M1: 143,016 km (0.104 R)
• M2: 690,095 km (0.118 R)
• M3: 1,269,787 km (0.101 R)
• M4: 1,742,067 km (0.092 R)
• M5: 2,278,226 km (0.041 R)
• M6: 3,660,959 km (0.103 R)
• M7: 4,219,408 km (0.111 R)
• M8: 4,804,934 km (0.07 R)
• M9: 6,561,961 km (0.114 R)
• M10: 7,427,684 km (0.096 R)
• M11: 10,092,620 km (0.068 R)
• M12: 11,826,759 km (0.117 R)
• M13: 13,871,014 km (0.118 R)
• M14: 14,540,015 km (0.069 R)
• M15: 18,941,334 km (0.089 R)
• M16: 20,147,392 km (0.075 R)
• M17: 22,051,325 km (0.054 R)
• M18: 23,813,288 km (0.102 R)
• M19: 27,142,888 km (0.083 R)
• M20: 28,286,265 km (0.056 R)
• M21: 29,560,838 km (0.069 R)
• M22: 32,013,944 km (0.088 R)
• M23: 32,541,576 km (0.117 R)
• M24: 33,290,164 km (0.108 R)
• M25: 34,269,282 km (0.106 R)
• M26: 34,710,446 km (0.063 R)
• M27: 36,057,126 km (0.119 R)
• M28: 37,205,738 km (0.1 R)
• M29: 38,973,985 km (0.118 R)
• M30: 40,306,005 km (0.095 R)
• M31: 41,918,969 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.1

Radius: 3.2

Gravity: 87.02 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.9 AU - 12.22 AU

Year: 15778 Days

Day: 16.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,067,075 km

• M1: 40,092 km (0.083 R)
• M2: 165,306 km (0.076 R)
• M3: 279,000 km (0.091 R)
• M4: 467,045 km (0.056 R)
• M5: 573,409 km (0.054 R)
• M6: 1,174,044 km (0.062 R)
• M7: 1,358,797 km (0.101 R)
• M8: 1,697,786 km (0.082 R)
• M9: 2,318,917 km (0.091 R)
• M10: 2,540,770 km (0.07 R)
• M11: 3,747,576 km (0.062 R)
• M12: 3,990,673 km (0.027 R)
• M13: 4,116,036 km (0.083 R)
• M14: 4,889,008 km (0.098 R)
• M15: 5,404,223 km (0.106 R)
• M16: 6,716,047 km (0.108 R)
• M17: 9,720,870 km (0.1 R)
• M18: 10,005,554 km (0.117 R)
• M19: 10,711,507 km (0.032 R)
• M20: 13,234,774 km (0.106 R)
• M21: 15,657,212 km (0.111 R)
• M22: 19,865,700 km (0.095 R)
• M23: 20,695,519 km (0.115 R)
• M24: 22,721,074 km (0.117 R)
• M25: 23,526,360 km (0.101 R)
• M26: 24,664,201 km (0.11 R)
• M27: 24,980,750 km (0.079 R)
• M28: 29,228,731 km (0.087 R)
• M29: 34,063,734 km (0.109 R)
• M30: 34,719,721 km (0.035 R)
• M31: 37,845,868 km (0.113 R)
• M32: 38,408,057 km (0.053 R)
• M33: 40,273,542 km (0.088 R)
• M34: 45,120,962 km (0.117 R)
• M35: 49,001,531 km (0.088 R)
• M36: 49,501,636 km (0.12 R)
• M37: 52,226,861 km (0.032 R)
• M38: 68,187,457 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.4

Radius: 6.3

Gravity: 15.78 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11.98 AU - 17.5 AU

Year: 21319 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 77,067,075 km

• M1: 84,972 km (0.103 R)
• M2: 550,221 km (0.084 R)
• M3: 920,625 km (0.082 R)
• M4: 1,975,589 km (0.084 R)
• M5: 4,236,462 km (0.108 R)
• M6: 5,864,237 km (0.061 R)
• M7: 6,328,439 km (0.069 R)
• M8: 8,699,565 km (0.025 R)
• M9: 9,247,392 km (0.118 R)
• M10: 11,218,793 km (0.056 R)
• M11: 14,562,455 km (0.073 R)
• M12: 20,545,622 km (0.05 R)
• M13: 24,932,580 km (0.077 R)
• M14: 28,456,507 km (0.065 R)
• M15: 44,578,520 km (0.111 R)
• M16: 53,262,676 km (0.069 R)
• M17: 75,234,116 km (0.074 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 11,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit