🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.63 AU - 0.69 AU

Year: 188 Days

Day: 31.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.6 AU - 0.82 AU

Year: 209 Days

Day: 37.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,433,055 km

• M1: 175,777 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.02 AU - 1.18 AU

Year: 404 Days

Day: 43.8 Hours

Environment

Temp: 94 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,433,055 km

• M1: 84,672 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.18 AU - 1.64 AU

Year: 586 Days

Day: 43.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,433,055 km

• M1: 764,595 km (0.041 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.08 AU - 2.12 AU

Year: 1065 Days

Day: 33.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,433,055 km

• M1: 40,391 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.12 AU - 4.96 AU

Year: 3384 Days

Day: 20.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.7

Radius: 14.1

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.93 AU - 6.95 AU

Year: 5065 Days

Day: 9.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,433,055 km

• M1: 175,329 km (0.117 R)
• M2: 772,075 km (0.112 R)
• M3: 1,361,789 km (0.077 R)
• M4: 1,944,473 km (0.115 R)
• M5: 2,622,899 km (0.059 R)
• M6: 3,497,748 km (0.099 R)
• M7: 5,138,537 km (0.07 R)
• M8: 5,619,494 km (0.082 R)
• M9: 7,351,090 km (0.085 R)
• M10: 8,532,464 km (0.101 R)
• M11: 9,794,322 km (0.044 R)
• M12: 10,899,701 km (0.058 R)
• M13: 11,364,651 km (0.113 R)
• M14: 13,463,808 km (0.083 R)
• M15: 14,272,834 km (0.11 R)
• M16: 15,113,873 km (0.104 R)
• M17: 20,169,533 km (0.062 R)
• M18: 21,157,328 km (0.114 R)
• M19: 22,549,037 km (0.086 R)
• M20: 23,536,083 km (0.035 R)
• M21: 24,472,416 km (0.087 R)
• M22: 26,253,529 km (0.111 R)
• M23: 27,006,604 km (0.053 R)
• M24: 29,531,218 km (0.091 R)

Asteroid Belt

Center: 11.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.2

Radius: 6.4

Gravity: 19.12 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 15.04 AU - 20.56 AU

Year: 26273 Days

Day: 23.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 95,433,055 km

• M1: 79,586 km (0.06 R)
• M2: 382,522 km (0.114 R)
• M3: 663,915 km (0.063 R)
• M4: 1,122,882 km (0.113 R)
• M5: 1,977,385 km (0.107 R)
• M6: 2,381,149 km (0.109 R)
• M7: 3,729,026 km (0.114 R)
• M8: 4,202,952 km (0.081 R)
• M9: 4,491,377 km (0.097 R)
• M10: 4,988,341 km (0.054 R)
• M11: 5,867,378 km (0.101 R)
• M12: 6,796,830 km (0.077 R)
• M13: 7,503,231 km (0.099 R)
• M14: 9,543,746 km (0.109 R)
• M15: 10,559,216 km (0.101 R)
• M16: 12,728,385 km (0.109 R)
• M17: 13,028,329 km (0.058 R)
• M18: 13,564,488 km (0.11 R)
• M19: 15,011,099 km (0.067 R)
• M20: 16,825,123 km (0.082 R)
• M21: 21,300,044 km (0.105 R)
• M22: 26,874,958 km (0.099 R)
• M23: 31,404,034 km (0.118 R)
• M24: 32,506,271 km (0.059 R)
• M25: 35,818,517 km (0.111 R)
• M26: 37,326,314 km (0.109 R)
• M27: 39,826,095 km (0.109 R)
• M28: 41,607,955 km (0.086 R)
• M29: 42,769,134 km (0.06 R)
• M30: 43,442,174 km (0.111 R)
• M31: 47,630,167 km (0.05 R)
• M32: 54,996,516 km (0.103 R)
• M33: 60,518,472 km (0.094 R)
• M34: 73,365,937 km (0.08 R)
• M35: 74,572,594 km (0.027 R)
• M36: 90,376,113 km (0.117 R)
• M37: 93,444,664 km (0.114 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 11,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit