🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.47 AU - 0.71 AU

Year: 165 Days

Day: 40.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.68 AU - 0.7 AU

Year: 208 Days

Day: 26 Hours

Environment

Temp: 207 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,648,355 km

• M1: 59,241 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.7 AU - 0.82 AU

Year: 241 Days

Day: 30 Hours

Environment

Temp: 114 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.77 AU - 1.99 AU

Year: 937 Days

Day: 46.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.12 AU - 2.4 AU

Year: 1235 Days

Day: 36.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.13 AU - 2.41 AU

Year: 1243 Days

Day: 29.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.55 AU - 2.93 AU

Year: 1648 Days

Day: 14.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,648,355 km

• M1: 429,196 km (0.11 R)
• M2: 504,294 km (0.12 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.06 AU - 4.52 AU

Year: 2682 Days

Day: 38.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 144.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,648,355 km

• M1: 1,832,275 km (0.12 R)

Asteroid Belt

Center: 4.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.3

Radius: 14.2

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.52 AU - 5.54 AU

Year: 4100 Days

Day: 9 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,648,355 km

• M1: 195,674 km (0.08 R)
• M2: 289,472 km (0.049 R)
• M3: 433,086 km (0.119 R)
• M4: 620,382 km (0.118 R)
• M5: 923,468 km (0.075 R)
• M6: 1,154,896 km (0.083 R)
• M7: 1,349,373 km (0.099 R)
• M8: 1,470,248 km (0.092 R)
• M9: 1,608,476 km (0.08 R)
• M10: 1,820,756 km (0.117 R)
• M11: 1,912,758 km (0.082 R)
• M12: 2,168,272 km (0.042 R)
• M13: 2,342,553 km (0.067 R)
• M14: 2,435,453 km (0.106 R)
• M15: 2,729,563 km (0.118 R)
• M16: 2,819,321 km (0.037 R)
• M17: 2,951,865 km (0.101 R)
• M18: 3,654,227 km (0.071 R)
• M19: 4,001,593 km (0.078 R)
• M20: 4,198,165 km (0.105 R)
• M21: 4,359,731 km (0.079 R)
• M22: 4,494,369 km (0.035 R)
• M23: 4,698,869 km (0.079 R)
• M24: 4,846,971 km (0.042 R)
• M25: 5,147,812 km (0.083 R)
• M26: 5,372,359 km (0.06 R)
• M27: 5,610,668 km (0.1 R)
• M28: 5,852,418 km (0.028 R)
• M29: 5,948,011 km (0.082 R)
• M30: 6,086,988 km (0.074 R)
• M31: 6,248,703 km (0.11 R)
• M32: 6,411,914 km (0.094 R)
• M33: 6,642,744 km (0.079 R)
• M34: 7,011,054 km (0.064 R)
• M35: 7,651,482 km (0.107 R)
• M36: 7,779,538 km (0.102 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.7

Radius: 13.9

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.9 AU - 9.54 AU

Year: 10175 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,648,355 km

• M1: 291,417 km (0.07 R)
• M2: 493,374 km (0.1 R)
• M3: 700,417 km (0.101 R)
• M4: 843,882 km (0.12 R)
• M5: 939,175 km (0.085 R)
• M6: 1,038,658 km (0.093 R)
• M7: 1,293,274 km (0.04 R)
• M8: 1,474,736 km (0.09 R)
• M9: 1,640,789 km (0.1 R)
• M10: 1,738,626 km (0.091 R)
• M11: 2,854,926 km (0.113 R)
• M12: 2,944,086 km (0.038 R)
• M13: 3,659,613 km (0.029 R)
• M14: 4,188,740 km (0.101 R)
• M15: 4,991,782 km (0.098 R)
• M16: 5,880,094 km (0.049 R)
• M17: 6,937,601 km (0.111 R)
• M18: 7,180,698 km (0.089 R)
• M19: 7,426,637 km (0.088 R)
• M20: 7,758,744 km (0.117 R)
• M21: 8,394,834 km (0.097 R)
• M22: 9,047,829 km (0.066 R)
• M23: 9,358,095 km (0.085 R)
• M24: 9,898,442 km (0.092 R)
• M25: 10,587,939 km (0.042 R)
• M26: 10,727,813 km (0.056 R)
• M27: 11,820,027 km (0.051 R)
• M28: 12,159,465 km (0.075 R)
• M29: 12,897,730 km (0.101 R)
• M30: 13,146,960 km (0.069 R)
• M31: 14,624,538 km (0.105 R)
• M32: 14,780,419 km (0.117 R)
• M33: 16,047,214 km (0.103 R)
• M34: 17,129,255 km (0.083 R)
• M35: 17,623,976 km (0.05 R)
• M36: 18,402,782 km (0.087 R)
• M37: 18,739,976 km (0.109 R)
• M38: 19,763,973 km (0.089 R)
• M39: 20,456,761 km (0.076 R)
• M40: 20,806,221 km (0.07 R)
• M41: 21,216,269 km (0.105 R)
• M42: 21,747,491 km (0.04 R)
• M43: 21,985,053 km (0.087 R)
• M44: 22,104,133 km (0.097 R)
• M45: 22,883,388 km (0.071 R)
• M46: 23,428,223 km (0.047 R)
• M47: 23,610,733 km (0.119 R)
• M48: 24,161,253 km (0.064 R)
• M49: 25,587,369 km (0.063 R)
• M50: 25,838,095 km (0.074 R)
• M51: 26,658,789 km (0.087 R)
• M52: 26,849,527 km (0.073 R)
• M53: 27,232,048 km (0.047 R)
• M54: 29,828,768 km (0.083 R)
• M55: 30,225,053 km (0.096 R)
• M56: 30,622,983 km (0.111 R)
• M57: 30,822,696 km (0.103 R)
• M58: 31,022,858 km (0.089 R)
• M59: 31,290,339 km (0.083 R)
• M60: 31,895,014 km (0.1 R)
• M61: 32,367,893 km (0.096 R)
• M62: 33,115,882 km (0.109 R)
• M63: 35,045,246 km (0.097 R)
• M64: 35,883,293 km (0.082 R)
• M65: 36,023,616 km (0.087 R)
• M66: 36,375,171 km (0.115 R)
• M67: 38,436,779 km (0.104 R)
• M68: 39,156,495 km (0.106 R)
• M69: 39,373,262 km (0.03 R)
• M70: 39,953,253 km (0.118 R)
• M71: 40,390,228 km (0.027 R)
• M72: 40,901,853 km (0.1 R)
• M73: 42,079,487 km (0.112 R)
• M74: 42,301,640 km (0.085 R)
• M75: 43,119,193 km (0.107 R)
• M76: 43,567,238 km (0.088 R)
• M77: 44,242,373 km (0.093 R)
• M78: 44,694,309 km (0.083 R)
• M79: 48,520,125 km (0.087 R)
• M80: 50,629,455 km (0.08 R)
• M81: 51,260,159 km (0.028 R)
• M82: 53,087,796 km (0.085 R)
• M83: 53,327,751 km (0.11 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 11,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit