🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.23 AU - 1.33 AU

Year: 554 Days

Day: 47.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,940,894 km

• M1: 35,903 km (0.115 R)
• M2: 647,310 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.22 AU - 3.24 AU

Year: 2223 Days

Day: 34 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.47 AU - 3.99 AU

Year: 2223 Days

Day: 20 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.68 AU - 4.08 AU

Year: 2379 Days

Day: 36.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.7

Radius: 10.7

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.69 AU - 6.79 AU

Year: 5968 Days

Day: 5.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,940,894 km

• M1: 133,142 km (0.07 R)
• M2: 494,870 km (0.059 R)
• M3: 1,244,355 km (0.057 R)
• M4: 1,672,055 km (0.058 R)
• M5: 2,041,263 km (0.064 R)
• M6: 2,465,074 km (0.116 R)
• M7: 3,253,754 km (0.115 R)
• M8: 3,765,528 km (0.12 R)
• M9: 5,209,596 km (0.099 R)
• M10: 6,850,984 km (0.084 R)
• M11: 7,356,475 km (0.099 R)
• M12: 9,765,300 km (0.096 R)
• M13: 10,174,151 km (0.071 R)
• M14: 11,620,314 km (0.083 R)
• M15: 12,131,490 km (0.085 R)
• M16: 14,270,141 km (0.074 R)
• M17: 15,216,198 km (0.089 R)
• M18: 15,766,568 km (0.093 R)
• M19: 19,068,792 km (0.099 R)
• M20: 20,362,664 km (0.102 R)
• M21: 21,408,802 km (0.119 R)
• M22: 22,490,544 km (0.087 R)
• M23: 22,885,482 km (0.105 R)
• M24: 24,512,060 km (0.118 R)
• M25: 27,993,950 km (0.069 R)
• M26: 28,635,426 km (0.104 R)
• M27: 30,426,113 km (0.096 R)
• M28: 32,793,349 km (0.103 R)
• M29: 36,029,301 km (0.092 R)

Asteroid Belt

Center: 8.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.3

Radius: 9.6

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.47 AU - 13.05 AU

Year: 14467 Days

Day: 12.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,940,894 km

• M1: 119,379 km (0.117 R)
• M2: 436,377 km (0.06 R)
• M3: 807,529 km (0.068 R)
• M4: 1,492,538 km (0.076 R)
• M5: 2,340,010 km (0.113 R)
• M6: 2,677,802 km (0.088 R)
• M7: 3,751,615 km (0.09 R)
• M8: 5,264,648 km (0.072 R)
• M9: 5,736,480 km (0.12 R)
• M10: 6,891,226 km (0.06 R)
• M11: 7,367,546 km (0.108 R)
• M12: 9,235,425 km (0.112 R)
• M13: 9,761,261 km (0.116 R)
• M14: 10,196,142 km (0.109 R)
• M15: 10,530,793 km (0.093 R)
• M16: 12,190,581 km (0.059 R)
• M17: 12,504,288 km (0.111 R)
• M18: 14,501,868 km (0.058 R)
• M19: 17,484,401 km (0.089 R)
• M20: 19,800,625 km (0.097 R)
• M21: 20,764,035 km (0.112 R)
• M22: 21,942,567 km (0.068 R)
• M23: 25,745,644 km (0.12 R)
• M24: 31,824,254 km (0.039 R)
• M25: 34,377,291 km (0.072 R)
• M26: 40,719,643 km (0.085 R)
• M27: 42,419,075 km (0.111 R)
• M28: 45,656,373 km (0.111 R)
• M29: 46,873,351 km (0.069 R)
• M30: 49,213,212 km (0.105 R)
• M31: 53,284,368 km (0.074 R)
• M32: 57,574,386 km (0.101 R)
• M33: 59,353,105 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.3

Radius: 3.6

Gravity: 22.09 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 14.05 AU - 16.87 AU

Year: 23275 Days

Day: 24.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,940,894 km

• M1: 50,564 km (0.065 R)
• M2: 176,675 km (0.119 R)
• M3: 370,404 km (0.119 R)
• M4: 483,052 km (0.072 R)
• M5: 732,880 km (0.118 R)
• M6: 992,582 km (0.115 R)
• M7: 1,124,976 km (0.11 R)
• M8: 2,183,979 km (0.095 R)
• M9: 3,230,716 km (0.098 R)
• M10: 5,293,670 km (0.095 R)
• M11: 5,776,123 km (0.076 R)
• M12: 5,930,359 km (0.043 R)
• M13: 7,220,192 km (0.081 R)
• M14: 7,581,171 km (0.069 R)
• M15: 7,859,723 km (0.103 R)
• M16: 8,786,781 km (0.109 R)
• M17: 11,509,761 km (0.107 R)
• M18: 16,225,385 km (0.114 R)
• M19: 16,378,573 km (0.113 R)
• M20: 16,532,659 km (0.049 R)
• M21: 17,638,487 km (0.057 R)
• M22: 18,209,502 km (0.043 R)
• M23: 23,422,987 km (0.118 R)
• M24: 28,424,643 km (0.069 R)
• M25: 39,910,767 km (0.115 R)
• M26: 41,035,145 km (0.084 R)
• M27: 43,641,439 km (0.113 R)
• M28: 48,861,657 km (0.091 R)
• M29: 50,635,738 km (0.111 R)
• M30: 51,952,498 km (0.045 R)
• M31: 57,982,639 km (0.069 R)
• M32: 62,002,184 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 16,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit