🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.65 AU - 0.99 AU

Year: 281 Days

Day: 39.1 Hours

Environment

Temp: 98 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,087,700 km

• M1: 255,513 km (0.039 R)
• M2: 430,692 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.93 AU - 1.01 AU

Year: 362 Days

Day: 24.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.05 AU - 1.51 AU

Year: 548 Days

Day: 13.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.09 AU - 3.05 AU

Year: 1560 Days

Day: 23.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 136.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,087,700 km

• M1: 242,199 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.72 AU - 4.12 AU

Year: 2940 Days

Day: 24 Hours

Environment

Temp: -126 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,087,700 km

• M1: 1,032,824 km (0.061 R)
• M2: 3,594,388 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.2

Radius: 14.7

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.2 AU - 7.84 AU

Year: 6306 Days

Day: 6.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,087,700 km

• M1: 184,005 km (0.075 R)
• M2: 419,173 km (0.06 R)
• M3: 642,822 km (0.066 R)
• M4: 778,956 km (0.12 R)
• M5: 880,982 km (0.067 R)
• M6: 1,483,712 km (0.095 R)
• M7: 2,031,838 km (0.118 R)
• M8: 2,242,622 km (0.1 R)
• M9: 2,438,744 km (0.067 R)
• M10: 2,572,784 km (0.111 R)
• M11: 2,755,294 km (0.083 R)
• M12: 2,966,077 km (0.11 R)
• M13: 3,478,749 km (0.114 R)
• M14: 3,579,727 km (0.085 R)
• M15: 3,707,185 km (0.102 R)
• M16: 3,836,288 km (0.029 R)
• M17: 4,504,541 km (0.091 R)
• M18: 4,866,568 km (0.085 R)
• M19: 5,648,666 km (0.088 R)
• M20: 5,857,804 km (0.112 R)
• M21: 6,100,152 km (0.066 R)
• M22: 7,524,474 km (0.078 R)
• M23: 7,887,997 km (0.105 R)
• M24: 8,189,735 km (0.103 R)
• M25: 8,597,988 km (0.105 R)
• M26: 8,873,846 km (0.108 R)
• M27: 8,978,116 km (0.056 R)
• M28: 9,363,780 km (0.085 R)
• M29: 9,970,548 km (0.081 R)
• M30: 10,516,581 km (0.034 R)
• M31: 10,700,736 km (0.118 R)
• M32: 10,960,438 km (0.053 R)
• M33: 11,184,685 km (0.103 R)
• M34: 11,335,031 km (0.046 R)
• M35: 12,875,590 km (0.084 R)
• M36: 13,430,298 km (0.095 R)
• M37: 13,590,219 km (0.092 R)
• M38: 14,645,183 km (0.108 R)
• M39: 14,809,890 km (0.068 R)
• M40: 15,895,073 km (0.038 R)
• M41: 16,149,240 km (0.062 R)
• M42: 16,747,482 km (0.112 R)
• M43: 17,005,987 km (0.095 R)
• M44: 17,179,221 km (0.108 R)
• M45: 17,439,970 km (0.087 R)
• M46: 17,570,868 km (0.105 R)
• M47: 18,009,639 km (0.118 R)
• M48: 18,496,281 km (0.112 R)
• M49: 18,763,762 km (0.083 R)
• M50: 19,032,290 km (0.11 R)
• M51: 19,302,314 km (0.117 R)
• M52: 19,618,714 km (0.097 R)
• M53: 20,440,604 km (0.079 R)
• M54: 20,624,759 km (0.055 R)
• M55: 20,809,513 km (0.112 R)
• M56: 21,647,560 km (0.074 R)
• M57: 22,023,499 km (0.088 R)
• M58: 22,212,292 km (0.114 R)
• M59: 22,591,672 km (0.087 R)
• M60: 23,404,736 km (0.103 R)
• M61: 24,862,867 km (0.042 R)
• M62: 28,122,156 km (0.091 R)
• M63: 30,456,182 km (0.115 R)
• M64: 31,566,497 km (0.109 R)
• M65: 31,779,524 km (0.069 R)
• M66: 31,886,188 km (0.101 R)
• M67: 32,260,482 km (0.12 R)
• M68: 32,367,743 km (0.057 R)
• M69: 32,959,702 km (0.046 R)
• M70: 33,772,467 km (0.114 R)
• M71: 34,866,626 km (0.071 R)
• M72: 35,307,491 km (0.103 R)
• M73: 35,528,597 km (0.045 R)
• M74: 36,697,106 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.1

Radius: 14.5

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.59 AU - 10.37 AU

Year: 9353 Days

Day: 7.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,087,700 km

• M1: 193,131 km (0.103 R)
• M2: 431,739 km (0.089 R)
• M3: 542,591 km (0.079 R)
• M4: 891,454 km (0.114 R)
• M5: 1,163,871 km (0.104 R)
• M6: 1,671,008 km (0.119 R)
• M7: 1,937,143 km (0.113 R)
• M8: 2,270,148 km (0.118 R)
• M9: 2,430,068 km (0.051 R)
• M10: 2,705,477 km (0.078 R)
• M11: 2,875,570 km (0.12 R)
• M12: 3,561,327 km (0.12 R)
• M13: 4,198,315 km (0.1 R)
• M14: 4,631,550 km (0.092 R)
• M15: 5,326,283 km (0.052 R)
• M16: 5,722,567 km (0.076 R)
• M17: 5,869,024 km (0.086 R)
• M18: 6,165,826 km (0.037 R)
• M19: 6,543,710 km (0.042 R)
• M20: 6,812,837 km (0.059 R)
• M21: 6,929,373 km (0.12 R)
• M22: 7,601,965 km (0.045 R)
• M23: 7,763,381 km (0.118 R)
• M24: 8,212,923 km (0.108 R)
• M25: 8,420,116 km (0.058 R)
• M26: 8,967,046 km (0.109 R)
• M27: 9,568,878 km (0.11 R)
• M28: 9,830,824 km (0.098 R)
• M29: 10,051,032 km (0.106 R)
• M30: 11,314,087 km (0.068 R)
• M31: 11,452,315 km (0.103 R)
• M32: 11,637,667 km (0.079 R)
• M33: 11,730,717 km (0.084 R)
• M34: 12,626,808 km (0.102 R)
• M35: 13,447,203 km (0.066 R)
• M36: 15,445,382 km (0.092 R)
• M37: 15,599,019 km (0.078 R)
• M38: 15,701,643 km (0.097 R)
• M39: 15,804,566 km (0.068 R)
• M40: 15,959,250 km (0.091 R)
• M41: 16,478,953 km (0.05 R)
• M42: 18,721,426 km (0.118 R)
• M43: 18,994,741 km (0.037 R)
• M44: 19,767,115 km (0.099 R)
• M45: 21,972,636 km (0.075 R)
• M46: 23,075,172 km (0.067 R)
• M47: 23,603,702 km (0.115 R)
• M48: 24,613,038 km (0.117 R)
• M49: 25,032,660 km (0.082 R)
• M50: 25,333,951 km (0.029 R)
• M51: 26,858,203 km (0.071 R)
• M52: 27,043,106 km (0.104 R)
• M53: 27,786,907 km (0.042 R)
• M54: 28,161,350 km (0.052 R)
• M55: 29,358,283 km (0.099 R)
• M56: 31,087,485 km (0.106 R)
• M57: 31,997,189 km (0.046 R)
• M58: 32,258,686 km (0.098 R)
• M59: 32,783,775 km (0.108 R)
• M60: 32,981,394 km (0.078 R)
• M61: 34,577,005 km (0.117 R)
• M62: 35,586,940 km (0.045 R)
• M63: 35,858,011 km (0.043 R)
• M64: 37,017,245 km (0.104 R)
• M65: 37,429,387 km (0.096 R)
• M66: 37,567,017 km (0.109 R)
• M67: 38,258,159 km (0.112 R)
• M68: 38,674,790 km (0.056 R)
• M69: 39,302,502 km (0.04 R)
• M70: 40,285,809 km (0.107 R)
• M71: 40,497,640 km (0.099 R)
• M72: 41,277,194 km (0.086 R)
• M73: 43,139,688 km (0.091 R)
• M74: 43,428,711 km (0.115 R)
• M75: 45,029,408 km (0.103 R)
• M76: 45,837,087 km (0.088 R)
• M77: 46,649,553 km (0.112 R)
• M78: 46,797,804 km (0.108 R)
• M79: 47,392,157 km (0.039 R)
• M80: 48,438,594 km (0.112 R)
• M81: 48,738,986 km (0.081 R)
• M82: 49,115,225 km (0.096 R)
• M83: 51,087,673 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 19,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit