🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.4 AU - 0.62 AU

Year: 134 Days

Day: 18.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,526,491 km

• M1: 43,683 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.93 AU - 1.97 AU

Year: 1000 Days

Day: 37.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,526,491 km

• M1: 64,327 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.07 AU - 2.15 AU

Year: 1125 Days

Day: 47.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.23 AU - 4.39 AU

Year: 3285 Days

Day: 35.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.01 AU - 4.81 AU

Year: 3400 Days

Day: 16.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.6

Radius: 12.3

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.49 AU - 8.73 AU

Year: 7706 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,526,491 km

• M1: 153,039 km (0.076 R)
• M2: 554,709 km (0.079 R)
• M3: 1,056,311 km (0.087 R)
• M4: 2,047,396 km (0.111 R)
• M5: 3,061,520 km (0.104 R)
• M6: 3,670,982 km (0.055 R)
• M7: 4,210,731 km (0.08 R)
• M8: 4,617,039 km (0.101 R)
• M9: 5,719,127 km (0.094 R)
• M10: 6,187,069 km (0.082 R)
• M11: 8,923,214 km (0.104 R)
• M12: 9,815,116 km (0.042 R)
• M13: 10,260,320 km (0.09 R)
• M14: 11,826,160 km (0.108 R)
• M15: 14,210,751 km (0.102 R)
• M16: 14,723,572 km (0.088 R)
• M17: 16,029,412 km (0.106 R)
• M18: 18,464,716 km (0.119 R)
• M19: 19,982,386 km (0.075 R)
• M20: 24,379,965 km (0.058 R)
• M21: 27,324,649 km (0.093 R)
• M22: 28,207,726 km (0.077 R)
• M23: 30,124,074 km (0.054 R)
• M24: 32,223,082 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.1

Radius: 10.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.37 AU - 11.99 AU

Year: 11923 Days

Day: 13.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,526,491 km

• M1: 134,339 km (0.084 R)
• M2: 585,676 km (0.091 R)
• M3: 1,166,863 km (0.076 R)
• M4: 1,677,591 km (0.064 R)
• M5: 4,595,198 km (0.062 R)
• M6: 6,743,274 km (0.085 R)
• M7: 7,613,634 km (0.105 R)
• M8: 11,908,738 km (0.086 R)
• M9: 16,553,752 km (0.055 R)
• M10: 17,463,307 km (0.115 R)
• M11: 21,060,089 km (0.057 R)
• M12: 23,231,203 km (0.062 R)
• M13: 24,123,554 km (0.102 R)
• M14: 25,123,018 km (0.099 R)
• M15: 29,024,680 km (0.109 R)
• M16: 34,343,034 km (0.108 R)

Asteroid Belt

Center: 11.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.8

Radius: 6.5

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 12.59 AU - 14.15 AU

Year: 17946 Days

Day: 20.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,526,491 km

• M1: 90,208 km (0.075 R)
• M2: 485,894 km (0.117 R)
• M3: 1,150,707 km (0.113 R)
• M4: 2,275,084 km (0.101 R)
• M5: 2,588,193 km (0.088 R)
• M6: 3,487,276 km (0.115 R)
• M7: 4,428,396 km (0.112 R)
• M8: 4,655,785 km (0.088 R)
• M9: 5,300,701 km (0.115 R)
• M10: 5,557,411 km (0.099 R)
• M11: 6,034,329 km (0.119 R)
• M12: 18,143,828 km (0.049 R)
• M13: 23,782,321 km (0.059 R)
• M14: 30,125,122 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.9

Radius: 6.2

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.52 AU - 19.62 AU

Year: 23648 Days

Day: 20.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,526,491 km

• M1: 77,193 km (0.034 R)
• M2: 380,577 km (0.059 R)
• M3: 640,279 km (0.082 R)
• M4: 1,052,720 km (0.076 R)
• M5: 1,996,683 km (0.098 R)
• M6: 3,575,688 km (0.064 R)
• M7: 3,982,295 km (0.056 R)
• M8: 6,203,525 km (0.065 R)
• M9: 7,053,240 km (0.066 R)
• M10: 12,298,740 km (0.114 R)
• M11: 12,493,068 km (0.057 R)
• M12: 12,954,428 km (0.073 R)
• M13: 35,859,058 km (0.098 R)
• M14: 41,397,471 km (0.063 R)
• M15: 46,218,711 km (0.104 R)
• M16: 47,639,143 km (0.101 R)
• M17: 50,899,479 km (0.082 R)
• M18: 59,140,227 km (0.07 R)
• M19: 60,813,479 km (0.111 R)
• M20: 65,626,641 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.6

Radius: 7.5

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 13.39 AU - 18.99 AU

Year: 23913 Days

Day: 24.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,526,491 km

• M1: 126,410 km (0.057 R)
• M2: 419,921 km (0.074 R)
• M3: 733,628 km (0.118 R)
• M4: 1,243,906 km (0.074 R)
• M5: 1,914,105 km (0.066 R)
• M6: 2,275,832 km (0.072 R)
• M7: 3,006,020 km (0.071 R)
• M8: 4,007,877 km (0.074 R)
• M9: 6,519,026 km (0.065 R)
• M10: 6,875,817 km (0.103 R)
• M11: 8,228,780 km (0.086 R)
• M12: 10,217,684 km (0.049 R)
• M13: 11,839,774 km (0.112 R)
• M14: 13,128,859 km (0.075 R)
• M15: 13,916,492 km (0.073 R)
• M16: 16,550,312 km (0.114 R)
• M17: 16,963,800 km (0.091 R)
• M18: 18,245,704 km (0.104 R)
• M19: 21,681,668 km (0.074 R)
• M20: 24,338,975 km (0.097 R)
• M21: 25,635,690 km (0.034 R)
• M22: 28,366,000 km (0.105 R)
• M23: 29,197,615 km (0.04 R)
• M24: 32,171,920 km (0.037 R)
• M25: 32,557,433 km (0.077 R)
• M26: 34,800,055 km (0.102 R)
• M27: 40,181,539 km (0.101 R)
• M28: 42,450,191 km (0.118 R)
• M29: 49,254,201 km (0.064 R)
• M30: 50,109,602 km (0.055 R)
• M31: 53,271,353 km (0.11 R)
• M32: 63,550,073 km (0.103 R)
• M33: 64,563,748 km (0.094 R)
• M34: 68,939,187 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 12,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit