🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.61 AU - 0.75 AU

Year: 201 Days

Day: 19.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,024,199 km

• M1: 171,140 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.55 AU - 0.89 AU

Year: 219 Days

Day: 43.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,024,199 km

• M1: 33,660 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.26 AU - 1.26 AU

Year: 507 Days

Day: 16.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.2

Radius: 12.2

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.17 AU - 10.21 AU

Year: 8395 Days

Day: 10.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 106,024,199 km

• M1: 151,692 km (0.06 R)
• M2: 672,592 km (0.104 R)
• M3: 1,492,688 km (0.108 R)
• M4: 2,350,183 km (0.119 R)
• M5: 2,755,443 km (0.034 R)
• M6: 3,322,419 km (0.119 R)
• M7: 4,072,652 km (0.069 R)
• M8: 5,944,720 km (0.087 R)
• M9: 8,466,043 km (0.113 R)
• M10: 10,111,918 km (0.057 R)
• M11: 10,826,847 km (0.116 R)
• M12: 12,937,673 km (0.098 R)
• M13: 14,278,219 km (0.071 R)
• M14: 15,844,060 km (0.071 R)
• M15: 17,020,498 km (0.072 R)
• M16: 18,032,378 km (0.037 R)
• M17: 20,575,841 km (0.088 R)
• M18: 22,827,887 km (0.091 R)
• M19: 26,364,082 km (0.061 R)
• M20: 27,035,477 km (0.102 R)
• M21: 27,915,112 km (0.102 R)
• M22: 28,312,295 km (0.042 R)
• M23: 33,711,581 km (0.117 R)
• M24: 37,188,684 km (0.028 R)
• M25: 38,767,091 km (0.08 R)
• M26: 39,385,828 km (0.107 R)
• M27: 40,263,220 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.9

Radius: 8.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.84 AU - 10.06 AU

Year: 9590 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 106,024,199 km

• M1: 111,002 km (0.111 R)
• M2: 453,132 km (0.088 R)
• M3: 820,694 km (0.093 R)
• M4: 1,237,174 km (0.076 R)
• M5: 1,555,967 km (0.054 R)
• M6: 1,969,007 km (0.069 R)
• M7: 2,469,262 km (0.04 R)
• M8: 3,160,554 km (0.062 R)
• M9: 3,805,919 km (0.105 R)
• M10: 5,149,608 km (0.107 R)
• M11: 6,273,686 km (0.11 R)
• M12: 7,686,937 km (0.116 R)
• M13: 8,202,002 km (0.079 R)
• M14: 10,046,245 km (0.067 R)
• M15: 10,746,064 km (0.09 R)
• M16: 12,898,029 km (0.089 R)
• M17: 14,431,407 km (0.072 R)
• M18: 14,898,452 km (0.036 R)
• M19: 15,375,520 km (0.115 R)
• M20: 15,972,415 km (0.114 R)
• M21: 16,982,500 km (0.057 R)
• M22: 21,517,859 km (0.113 R)
• M23: 23,954,060 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.1

Radius: 4.8

Gravity: 32.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.07 AU - 15.37 AU

Year: 18201 Days

Day: 18.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 106,024,199 km

• M1: 59,690 km (0.036 R)
• M2: 501,302 km (0.05 R)
• M3: 728,542 km (0.093 R)
• M4: 1,177,186 km (0.106 R)
• M5: 1,865,037 km (0.085 R)
• M6: 2,668,676 km (0.083 R)
• M7: 4,048,118 km (0.075 R)
• M8: 7,911,334 km (0.096 R)
• M9: 8,263,637 km (0.045 R)
• M10: 8,891,798 km (0.073 R)
• M11: 9,162,720 km (0.119 R)
• M12: 9,778,016 km (0.063 R)
• M13: 10,301,758 km (0.093 R)
• M14: 12,315,346 km (0.092 R)
• M15: 13,556,110 km (0.077 R)
• M16: 14,133,408 km (0.109 R)
• M17: 16,363,913 km (0.101 R)
• M18: 17,774,920 km (0.069 R)
• M19: 22,591,373 km (0.096 R)
• M20: 34,426,958 km (0.108 R)
• M21: 36,318,473 km (0.056 R)
• M22: 36,594,182 km (0.11 R)
• M23: 38,135,639 km (0.094 R)
• M24: 49,646,597 km (0.118 R)
• M25: 56,737,236 km (0.099 R)
• M26: 61,104,896 km (0.115 R)
• M27: 62,083,266 km (0.078 R)
• M28: 72,011,478 km (0.119 R)

Asteroid Belt

Center: 16.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.9

Radius: 6.1

Gravity: 25.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 16.73 AU - 19.91 AU

Year: 28084 Days

Day: 16.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 106,024,199 km

• M1: 76,145 km (0.118 R)
• M2: 861,385 km (0.04 R)
• M3: 1,114,205 km (0.109 R)
• M4: 1,331,571 km (0.104 R)
• M5: 1,522,308 km (0.09 R)
• M6: 2,184,428 km (0.116 R)
• M7: 2,451,760 km (0.072 R)
• M8: 3,547,564 km (0.068 R)
• M9: 4,276,854 km (0.05 R)
• M10: 5,143,624 km (0.114 R)
• M11: 5,355,903 km (0.105 R)
• M12: 5,707,757 km (0.114 R)
• M13: 6,555,977 km (0.037 R)
• M14: 7,113,977 km (0.091 R)
• M15: 8,209,034 km (0.119 R)
• M16: 11,358,966 km (0.099 R)
• M17: 12,088,256 km (0.054 R)
• M18: 15,938,606 km (0.12 R)
• M19: 16,666,400 km (0.093 R)
• M20: 23,075,322 km (0.118 R)
• M21: 23,888,386 km (0.119 R)
• M22: 28,770,962 km (0.109 R)
• M23: 33,684,205 km (0.066 R)
• M24: 34,729,744 km (0.098 R)
• M25: 36,105,596 km (0.053 R)
• M26: 37,517,351 km (0.066 R)
• M27: 37,995,914 km (0.106 R)
• M28: 43,357,652 km (0.103 R)
• M29: 44,416,206 km (0.077 R)
• M30: 45,131,284 km (0.061 R)
• M31: 45,854,141 km (0.116 R)
• M32: 59,567,479 km (0.1 R)
• M33: 61,757,143 km (0.053 R)
• M34: 63,547,081 km (0.114 R)
• M35: 73,763,568 km (0.114 R)
• M36: 84,474,028 km (0.109 R)
• M37: 84,747,493 km (0.08 R)
• M38: 88,355,943 km (0.085 R)
• M39: 91,488,223 km (0.117 R)
• M40: 92,355,143 km (0.104 R)
• M41: 98,880,602 km (0.068 R)
• M42: 100,099,226 km (0.1 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 12,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit